2024-04-11 15:36:04 INFO ::casa Using configuration file ~/.casa/config.py
2024-04-11 15:36:04 INFO ::casa
2024-04-11 15:36:04 INFO ::casa Checking Measures tables in data repository sub-directory /wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casadata/__data__/geodetic
2024-04-11 15:36:04 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2024/03/09/15:00, 2024/02/08/00:00:00
2024-04-11 15:36:04 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2024/03/09/15:00, 2024/02/08/00:00:00
2024-04-11 15:36:04 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2024/04/07/15:00, 2024/07/06/00:00:00
2024-04-11 15:36:04 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2024/03/21/15:00, 2017/01/01/00:00:00
2024-04-11 15:36:05 INFO tclean::::casa ##########################################
2024-04-11 15:36:05 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:36:05 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 )
2024-04-11 15:36:05 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:36:05 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:05 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:05 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:36:05 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:36:05 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz
2024-04-11 15:36:05 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2024-04-11 15:36:05 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:36:05 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2024-04-11 15:36:05 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz
2024-04-11 15:36:05 INFO SynthesisImagerVi2::defineImage Impars : start 0
2024-04-11 15:36:05 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [9.99989e+08] at [0] with increment [4.99994e+07]
2024-04-11 15:36:05 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:36:05 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11.01 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:05 INFO tclean::::casa CFCache already exists
2024-04-11 15:36:05 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:05 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:05 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11.01 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:05 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:05 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:05 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:05 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:07 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:36:07 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
2024-04-11 15:36:07 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.050222
2024-04-11 15:36:07 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:36:07 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:36:07 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2024-04-11 15:36:07 INFO SIImageStore::printBeamSet + I Min 9 1.45e+09 -47963 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2024-04-11 15:36:07 INFO SIImageStore::printBeamSet + I Median 4 1.20e+09 11995 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg
2024-04-11 15:36:07 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:07 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:07 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:07 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:08 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:08 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:09 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:10 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:36:04.658297 End time: 2024-04-11 15:36:09.503135
2024-04-11 15:36:10 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:36:10 INFO tclean::::casa ##########################################
2024-04-11 15:36:10 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:10 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:36:10 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:36:10 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:36:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:36:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:36:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:10 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:36:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:10 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:36:10 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:36:10 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2024-04-11 15:36:10 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2024-04-11 15:36:10 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2024-04-11 15:36:10 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2024-04-11 15:36:10 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2024-04-11 15:36:10 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2024-04-11 15:36:10 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2024-04-11 15:36:10 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2024-04-11 15:36:10 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2024-04-11 15:36:10 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2024-04-11 15:36:10 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52082 Peak Residual (over all planes) : 0.470722 in C0:P0
2024-04-11 15:36:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2024-04-11 15:36:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2024-04-11 15:36:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:36:10 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:36:10 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:36:10 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2024-04-11 15:36:10 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2024-04-11 15:36:10 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2024-04-11 15:36:10 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2024-04-11 15:36:10 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2024-04-11 15:36:10 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:36:10 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2024-04-11 15:36:10 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2024-04-11 15:36:10 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2024-04-11 15:36:10 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:36:09.517953 End time: 2024-04-11 15:36:10.266845
2024-04-11 15:36:10 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:36:10 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:10 INFO name:: No table opened.
2024-04-11 15:36:10 INFO showcache:: The Table Cache is empty.
2024-04-11 15:36:10 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:36:10 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:36:10 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:36:10 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:36:10 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)
2024-04-11 15:36:10 INFO deconvolve::::casa+ [check_spec_frame] tst.image: Spec frame is LSRK with crval 999988750.3872563 (Pass : should be LSRK with expected crval 999988750 )
2024-04-11 15:36:11 INFO tclean::::casa ##########################################
2024-04-11 15:36:11 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:36:11 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 )
2024-04-11 15:36:11 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:36:11 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:11 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:36:11 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:36:11 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz
2024-04-11 15:36:11 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz
2024-04-11 15:36:11 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:36:11 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2024-04-11 15:36:11 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz
2024-04-11 15:36:11 INFO SynthesisImagerVi2::defineImage Impars : start 0
2024-04-11 15:36:11 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1e+09] at [0] with increment [5e+07]
2024-04-11 15:36:11 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:36:11 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:11 INFO tclean::::casa CFCache already exists
2024-04-11 15:36:11 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:11 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:11 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:11 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:11 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:11 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:11 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:13 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:36:13 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
2024-04-11 15:36:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.051561
2024-04-11 15:36:13 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:36:13 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:36:13 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2024-04-11 15:36:13 INFO SIImageStore::printBeamSet + I Min 9 1.45e+09 -47963 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2024-04-11 15:36:13 INFO SIImageStore::printBeamSet + I Median 4 1.20e+09 11995 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg
2024-04-11 15:36:13 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:13 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:13 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:13 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:13 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:13 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:15 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:15 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:36:10.544127 End time: 2024-04-11 15:36:15.471912
2024-04-11 15:36:15 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:36:15 INFO tclean::::casa ##########################################
2024-04-11 15:36:15 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:15 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:36:15 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:36:15 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:36:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:16 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:36:16 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:36:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:16 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:36:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:16 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:36:16 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:36:16 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2024-04-11 15:36:16 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2024-04-11 15:36:16 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2024-04-11 15:36:16 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2024-04-11 15:36:16 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2024-04-11 15:36:16 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2024-04-11 15:36:16 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2024-04-11 15:36:16 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2024-04-11 15:36:16 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2024-04-11 15:36:16 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2024-04-11 15:36:16 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52082 Peak Residual (over all planes) : 0.470722 in C0:P0
2024-04-11 15:36:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2024-04-11 15:36:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2024-04-11 15:36:16 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:36:16 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:36:16 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:36:16 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2024-04-11 15:36:16 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2024-04-11 15:36:16 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2024-04-11 15:36:16 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2024-04-11 15:36:16 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2024-04-11 15:36:16 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:36:16 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2024-04-11 15:36:16 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2024-04-11 15:36:16 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2024-04-11 15:36:16 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:36:15.479440 End time: 2024-04-11 15:36:16.264466
2024-04-11 15:36:16 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:36:16 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:16 INFO name:: No table opened.
2024-04-11 15:36:16 INFO showcache:: The Table Cache is empty.
2024-04-11 15:36:16 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:36:16 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:36:16 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:36:16 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:36:16 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)
2024-04-11 15:36:17 INFO tclean::::casa ##########################################
2024-04-11 15:36:17 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:36:17 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 )
2024-04-11 15:36:17 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:36:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:36:17 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2024-04-11 15:36:17 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz == -5.39627e+07 m/s radio velocity
2024-04-11 15:36:17 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz == 2.39834e+07 m/s radio velocity
2024-04-11 15:36:17 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:36:17 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz
2024-04-11 15:36:17 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz
2024-04-11 15:36:17 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:36:17 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.025e+09] at [0] with increment [1e+08]
2024-04-11 15:36:17 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:36:17 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:17 INFO tclean::::casa CFCache already exists
2024-04-11 15:36:17 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:17 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:17 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:17 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:17 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:19 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:36:19 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
2024-04-11 15:36:19 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.05283
2024-04-11 15:36:19 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:36:19 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:36:19 INFO SIImageStore::printBeamSet + I Max 0 1.02e+09 53965 72.8152 arcsec x 68.2710 arcsec pa=-87.9993 deg
2024-04-11 15:36:19 INFO SIImageStore::printBeamSet + I Min 9 1.92e+09 -161883 39.1098 arcsec x 36.4953 arcsec pa=-88.6816 deg
2024-04-11 15:36:19 INFO SIImageStore::printBeamSet + I Median 4 1.42e+09 -41967 53.4133 arcsec x 49.1314 arcsec pa=-88.2176 deg
2024-04-11 15:36:19 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:19 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:19 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:19 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:19 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:19 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:22 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:22 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:36:16.541326 End time: 2024-04-11 15:36:21.565096
2024-04-11 15:36:22 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:36:22 INFO tclean::::casa ##########################################
2024-04-11 15:36:22 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:22 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:36:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:36:22 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:36:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034
2024-04-11 15:36:22 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:36:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:36:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034
2024-04-11 15:36:22 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:36:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034
2024-04-11 15:36:22 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:36:22 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:36:22 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.00207, peakres=1.46034->0.458272, Reached cycleniter.
2024-04-11 15:36:22 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter.
2024-04-11 15:36:22 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter.
2024-04-11 15:36:22 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter.
2024-04-11 15:36:22 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter.
2024-04-11 15:36:22 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter.
2024-04-11 15:36:22 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter.
2024-04-11 15:36:22 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter.
2024-04-11 15:36:22 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter.
2024-04-11 15:36:22 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.535201, peakres=0.779961->0.24476, Reached cycleniter.
2024-04-11 15:36:22 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.26251 Peak Residual (over all planes) : 0.458272 in C0:P0
2024-04-11 15:36:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2024-04-11 15:36:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.458272, over full image : 0.458272
2024-04-11 15:36:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:36:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:36:22 INFO SIImageStore::restore Beam for chan : 0 : 72.8152 arcsec, 68.271 arcsec, -87.9993 deg
2024-04-11 15:36:22 INFO SIImageStore::restore Beam for chan : 1 : 67.62 arcsec, 62.1975 arcsec, -87.9904 deg
2024-04-11 15:36:22 INFO SIImageStore::restore Beam for chan : 2 : 62.084 arcsec, 57.1519 arcsec, -88.1979 deg
2024-04-11 15:36:22 INFO SIImageStore::restore Beam for chan : 3 : 57.336 arcsec, 52.8693 arcsec, -88.1637 deg
2024-04-11 15:36:22 INFO SIImageStore::restore Beam for chan : 4 : 53.4133 arcsec, 49.1314 arcsec, -88.2176 deg
2024-04-11 15:36:22 INFO SIImageStore::restore Beam for chan : 5 : 49.8071 arcsec, 45.9024 arcsec, -88.1916 deg
2024-04-11 15:36:22 INFO SIImageStore::restore Beam for chan : 6 : 46.7598 arcsec, 43.0688 arcsec, -87.9062 deg
2024-04-11 15:36:22 INFO SIImageStore::restore Beam for chan : 7 : 44.0833 arcsec, 40.5971 arcsec, -88.2017 deg
2024-04-11 15:36:22 INFO SIImageStore::restore Beam for chan : 8 : 41.6317 arcsec, 38.3762 arcsec, -88.1745 deg
2024-04-11 15:36:22 INFO SIImageStore::restore Beam for chan : 9 : 39.1098 arcsec, 36.4953 arcsec, -88.6816 deg
2024-04-11 15:36:22 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:36:21.572931 End time: 2024-04-11 15:36:22.248913
2024-04-11 15:36:22 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:36:22 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:22 INFO name:: No table opened.
2024-04-11 15:36:22 INFO showcache:: The Table Cache is empty.
2024-04-11 15:36:22 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:36:22 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:36:22 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:36:22 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:36:22 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)
2024-04-11 15:36:22 INFO tclean::::casa ##########################################
2024-04-11 15:36:22 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:36:22 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='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 )
2024-04-11 15:36:22 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:36:22 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:22 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:36:23 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
2024-04-11 15:36:23 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.75e+08 Hz Channels equidistant in vrad
2024-04-11 15:36:23 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75e+08 Hz == 6.59543e+07 m/s radio velocity
2024-04-11 15:36:23 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity
2024-04-11 15:36:23 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:36:23 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2024-04-11 15:36:23 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25e+08 Hz, upper edge = 1.225e+09 Hz
2024-04-11 15:36:23 INFO SynthesisImagerVi2::defineImage Impars : start 11991.7km/s
2024-04-11 15:36:23 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.2e+09] at [0] with increment [-5e+07]
2024-04-11 15:36:23 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:36:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:23 INFO tclean::::casa CFCache already exists
2024-04-11 15:36:23 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:23 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:23 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:23 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:23 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:23 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:24 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:36:25 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
2024-04-11 15:36:25 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2075) PSF is blank for[C5:P0] [C6:P0] [C7:P0] [C8:P0] [C9:P0]
2024-04-11 15:36:25 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.034442
2024-04-11 15:36:25 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:36:25 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:36:25 INFO SIImageStore::printBeamSet + I Max 4 9.999888e+08 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2024-04-11 15:36:25 INFO SIImageStore::printBeamSet + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2024-04-11 15:36:25 INFO SIImageStore::printBeamSet + I Median 5 9.499893e+08 71953 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2024-04-11 15:36:25 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:25 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:25 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:25 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:25 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:25 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:27 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:27 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:36:22.465431 End time: 2024-04-11 15:36:26.799626
2024-04-11 15:36:27 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:36:27 INFO tclean::::casa ##########################################
2024-04-11 15:36:27 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:27 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:36:27 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:36:27 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:36:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:36:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:36:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:27 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:36:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:27 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:36:27 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:36:27 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2024-04-11 15:36:27 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2024-04-11 15:36:27 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2024-04-11 15:36:27 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2024-04-11 15:36:27 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2024-04-11 15:36:27 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:27 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:27 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:27 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:27 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:27 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.6981 Peak Residual (over all planes) : 0.470722 in C4:P0
2024-04-11 15:36:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations.
2024-04-11 15:36:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2024-04-11 15:36:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:36:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:36:27 INFO SIImageStore::restore Beam for chan : 0 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2024-04-11 15:36:27 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2024-04-11 15:36:27 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2024-04-11 15:36:27 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2024-04-11 15:36:27 INFO SIImageStore::restore Beam for chan : 4 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:36:27 INFO SIImageStore::restore Beam for chan : 5 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:36:27 INFO SIImageStore::restore Beam for chan : 6 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:36:27 INFO SIImageStore::restore Beam for chan : 7 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:36:27 INFO SIImageStore::restore Beam for chan : 8 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:36:27 INFO SIImageStore::restore Beam for chan : 9 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:36:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:36:26.803203 End time: 2024-04-11 15:36:27.403226
2024-04-11 15:36:27 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:36:27 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:27 INFO name:: No table opened.
2024-04-11 15:36:27 INFO showcache:: The Table Cache is empty.
2024-04-11 15:36:27 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:36:27 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:36:27 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:36:27 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:36:27 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)
2024-04-11 15:36:28 INFO tclean::::casa ##########################################
2024-04-11 15:36:28 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:36:28 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 )
2024-04-11 15:36:28 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:36:28 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:28 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:36:28 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2024-04-11 15:36:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75048e+08 Hz == 6.59429e+07 m/s radio velocity
2024-04-11 15:36:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5.00024e+07 Hz == 1.19923e+07 m/s radio velocity
2024-04-11 15:36:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:36:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.00024e+08 Hz
2024-04-11 15:36:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25036e+08 Hz, upper edge = 1.22506e+09 Hz
2024-04-11 15:36:28 INFO SynthesisImagerVi2::defineImage Impars : start 11977.6km/s
2024-04-11 15:36:28 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.20006e+09] at [0] with increment [-5.00024e+07]
2024-04-11 15:36:28 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:36:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:28 INFO tclean::::casa CFCache already exists
2024-04-11 15:36:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:28 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:28 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:28 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:28 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:30 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:36:30 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
2024-04-11 15:36:30 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2075) PSF is blank for[C5:P0] [C6:P0] [C7:P0] [C8:P0] [C9:P0]
2024-04-11 15:36:30 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.03284
2024-04-11 15:36:30 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:36:30 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:36:30 INFO SIImageStore::printBeamSet + I Max 4 9.999889e+08 59961 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg
2024-04-11 15:36:30 INFO SIImageStore::printBeamSet + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2024-04-11 15:36:30 INFO SIImageStore::printBeamSet + I Median 5 9.499895e+08 71953 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg
2024-04-11 15:36:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:30 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:30 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:30 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:30 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:32 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:36:27.614844 End time: 2024-04-11 15:36:31.753700
2024-04-11 15:36:32 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:36:32 INFO tclean::::casa ##########################################
2024-04-11 15:36:32 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:36:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:36:32 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:36:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:36:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:36:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:32 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:36:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:32 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:36:32 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:36:32 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter.
2024-04-11 15:36:32 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2024-04-11 15:36:32 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2024-04-11 15:36:32 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2024-04-11 15:36:32 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2024-04-11 15:36:32 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:32 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:32 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:32 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:32 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:32 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.6981 Peak Residual (over all planes) : 0.470722 in C4:P0
2024-04-11 15:36:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations.
2024-04-11 15:36:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2024-04-11 15:36:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:36:32 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:36:32 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5149 arcsec, -88.0573 deg
2024-04-11 15:36:32 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg
2024-04-11 15:36:32 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2024-04-11 15:36:32 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2024-04-11 15:36:32 INFO SIImageStore::restore Beam for chan : 4 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2024-04-11 15:36:32 INFO SIImageStore::restore Beam for chan : 5 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2024-04-11 15:36:32 INFO SIImageStore::restore Beam for chan : 6 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2024-04-11 15:36:32 INFO SIImageStore::restore Beam for chan : 7 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2024-04-11 15:36:32 INFO SIImageStore::restore Beam for chan : 8 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2024-04-11 15:36:32 INFO SIImageStore::restore Beam for chan : 9 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2024-04-11 15:36:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:36:31.757468 End time: 2024-04-11 15:36:32.516207
2024-04-11 15:36:33 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:36:33 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:33 INFO name:: No table opened.
2024-04-11 15:36:33 INFO showcache:: The Table Cache is empty.
2024-04-11 15:36:33 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:36:33 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:36:33 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:36:33 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:36:33 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)
2024-04-11 15:36:33 INFO tclean::::casa ##########################################
2024-04-11 15:36:33 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:36:33 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 )
2024-04-11 15:36:33 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:36:33 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tstCubetest_optvelst19wdlsrk] :
2024-04-11 15:36:33 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.
2024-04-11 15:36:33 INFO MSTransformRegridder::calcChanFreqs+ Channels equidistant in vopt
2024-04-11 15:36:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14095e+09 Hz == 2.86522e+07 m/s optical velocity
2024-04-11 15:36:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 7.1658e+07 Hz == 2.20104e+07 m/s optical velocity
2024-04-11 15:36:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 4
2024-04-11 15:36:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.73514e+08 Hz
2024-04-11 15:36:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.02036e+09 Hz, upper edge = 1.29388e+09 Hz
2024-04-11 15:36:33 INFO SynthesisImagerVi2::defineImage Impars : start -41347.8km/s
2024-04-11 15:36:33 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 8]Spectral : [1.25324e+09] at [0] with increment [-6.81389e+07]
2024-04-11 15:36:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tstCubetest_optvelst19wdlsrk] with ftmachine : gridft
2024-04-11 15:36:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:33 INFO tclean::::casa CFCache already exists
2024-04-11 15:36:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:33 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:35 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:36:35 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
2024-04-11 15:36:35 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2075) PSF is blank for[C1:P0] [C4:P0] [C5:P0] [C6:P0] [C7:P0]
2024-04-11 15:36:35 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019713
2024-04-11 15:36:35 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:36:35 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:36:35 INFO SIImageStore::printBeamSet + I Max 3 1.048827e+09 48248.066 70.1430 arcsec x 65.9451 arcsec pa=-87.7284 deg
2024-04-11 15:36:35 INFO SIImageStore::printBeamSet + I Min 1 1.176784e+09 17559.688 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2024-04-11 15:36:35 INFO SIImageStore::printBeamSet + I Median 4 9.885302e+08 62709.349 70.1430 arcsec x 65.9451 arcsec pa=-87.7284 deg
2024-04-11 15:36:35 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:35 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:35 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:35 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:35 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:35 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:37 INFO tclean::::casa Searching for images with prefix 'tstCubetest_optvelst19wdlsrk'... Found these, writing history into them: ['tstCubetest_optvelst19wdlsrk.pb', 'tstCubetest_optvelst19wdlsrk.residual', 'tstCubetest_optvelst19wdlsrk.psf', 'tstCubetest_optvelst19wdlsrk.sumwt']
2024-04-11 15:36:37 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:36:32.775828 End time: 2024-04-11 15:36:36.839704
2024-04-11 15:36:37 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:36:37 INFO tclean::::casa ##########################################
2024-04-11 15:36:37 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:37 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:36:37 INFO deconvolve::::casa deconvolve( imagename='tstCubetest_optvelst19wdlsrk', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:36:37 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:36:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom
2024-04-11 15:36:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.40911, over full image : 1.40911
2024-04-11 15:36:37 INFO SynthesisDeconvolver::setupMask [tstCubetest_optvelst19wdlsrk] Initializing new mask to 1.0 for the full image
2024-04-11 15:36:37 INFO SynthesisDeconvolver::setupMask [tstCubetest_optvelst19wdlsrk] Number of pixels in the clean mask : 80000 out of a total of 80000 pixels. [ 100 % ]
2024-04-11 15:36:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.40911, over full image : 1.40911
2024-04-11 15:36:37 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:36:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom
2024-04-11 15:36:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.40911, over full image : 1.40911
2024-04-11 15:36:37 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 7]
2024-04-11 15:36:37 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk] Run Hogbom minor-cycle on 8 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:36:37 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C0] iters=0->10 [10], model=0->0.845449, peakres=1.23209->0.386644, Reached cycleniter.
2024-04-11 15:36:37 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C1] iters=10->10 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:37 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C2] iters=10->20 [10], model=0->0.901988, peakres=1.31449->0.4125, Reached cycleniter.
2024-04-11 15:36:37 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C3] iters=20->30 [10], model=0->0.966914, peakres=1.40911->0.442193, Reached cycleniter.
2024-04-11 15:36:37 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C4] iters=30->30 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:37 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C5] iters=30->30 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:37 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C6] iters=30->30 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:37 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C7] iters=30->30 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:37 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk] Total model flux (over all planes) : 2.71435 Peak Residual (over all planes) : 0.442193 in C3:P0
2024-04-11 15:36:37 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 30 iterations.
2024-04-11 15:36:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.442193, over full image : 0.442193
2024-04-11 15:36:37 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:36:37 INFO SDAlgorithmBase::restore [tstCubetest_optvelst19wdlsrk] : Restoring model image.
2024-04-11 15:36:37 INFO SIImageStore::restore Beam for chan : 0 : 61.427 arcsec, 57.6229 arcsec, -87.7858 deg
2024-04-11 15:36:37 INFO SIImageStore::restore Beam for chan : 1 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2024-04-11 15:36:37 INFO SIImageStore::restore Beam for chan : 2 : 65.5533 arcsec, 61.4978 arcsec, -88.1155 deg
2024-04-11 15:36:37 INFO SIImageStore::restore Beam for chan : 3 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2024-04-11 15:36:37 INFO SIImageStore::restore Beam for chan : 4 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2024-04-11 15:36:37 INFO SIImageStore::restore Beam for chan : 5 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2024-04-11 15:36:37 INFO SIImageStore::restore Beam for chan : 6 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2024-04-11 15:36:37 INFO SIImageStore::restore Beam for chan : 7 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2024-04-11 15:36:37 INFO deconvolve::::casa Searching for images with prefix 'tstCubetest_optvelst19wdlsrk'... Found these, writing history into them: ['tstCubetest_optvelst19wdlsrk.mask', 'tstCubetest_optvelst19wdlsrk.pb', 'tstCubetest_optvelst19wdlsrk.residual', 'tstCubetest_optvelst19wdlsrk.psf', 'tstCubetest_optvelst19wdlsrk.model', 'tstCubetest_optvelst19wdlsrk.image', 'tstCubetest_optvelst19wdlsrk.sumwt']
2024-04-11 15:36:37 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:36:36.843253 End time: 2024-04-11 15:36:37.369040
2024-04-11 15:36:37 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:36:37 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:38 INFO tclean::::casa ##########################################
2024-04-11 15:36:38 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:36:38 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 )
2024-04-11 15:36:38 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:36:38 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:38 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:36:38 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:36:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.425e+09 Hz
2024-04-11 15:36:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2024-04-11 15:36:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:36:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2024-04-11 15:36:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.175e+09 Hz, upper edge = 1.67499e+09 Hz
2024-04-11 15:36:38 INFO SynthesisImagerVi2::defineImage Impars : start 1.2GHz
2024-04-11 15:36:38 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.2e+09] at [0] with increment [4.99994e+07]
2024-04-11 15:36:38 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:36:38 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:38 INFO tclean::::casa CFCache already exists
2024-04-11 15:36:38 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:38 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:38 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:38 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:38 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:38 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:38 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:40 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:36:40 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
2024-04-11 15:36:40 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.044781
2024-04-11 15:36:40 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:36:40 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:36:40 INFO SIImageStore::printBeamSet + I Max 0 1.20e+09 11992 62.2828 arcsec x 58.5143 arcsec pa=-88.0578 deg
2024-04-11 15:36:40 INFO SIImageStore::printBeamSet + I Min 9 1.65e+09 -95932 45.3107 arcsec x 42.5208 arcsec pa=-88.1146 deg
2024-04-11 15:36:40 INFO SIImageStore::printBeamSet + I Median 4 1.40e+09 -35975 53.4531 arcsec x 50.1101 arcsec pa=-88.1167 deg
2024-04-11 15:36:40 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:40 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:40 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:40 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:40 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:40 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:42 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:42 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:36:37.569365 End time: 2024-04-11 15:36:42.289468
2024-04-11 15:36:42 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:36:42 INFO tclean::::casa ##########################################
2024-04-11 15:36:42 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:42 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:36:42 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:36:42 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:36:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25, over full image : 1.25
2024-04-11 15:36:42 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:36:42 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:36:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25, over full image : 1.25
2024-04-11 15:36:42 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:36:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25, over full image : 1.25
2024-04-11 15:36:42 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:36:42 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:36:42 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857739, peakres=1.25->0.392264, Reached cycleniter.
2024-04-11 15:36:42 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.82343, peakres=1.2->0.376574, Reached cycleniter.
2024-04-11 15:36:42 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.79176, peakres=1.15385->0.36209, Reached cycleniter.
2024-04-11 15:36:42 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762436, peakres=1.11112->0.34868, Reached cycleniter.
2024-04-11 15:36:42 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.735206, peakres=1.07143->0.336227, Reached cycleniter.
2024-04-11 15:36:42 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.709854, peakres=1.03449->0.324633, Reached cycleniter.
2024-04-11 15:36:42 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.686193, peakres=1->0.313812, Reached cycleniter.
2024-04-11 15:36:42 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.664058, peakres=0.967747->0.303689, Reached cycleniter.
2024-04-11 15:36:42 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.643306, peakres=0.937505->0.294199, Reached cycleniter.
2024-04-11 15:36:42 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.623812, peakres=0.909096->0.285284, Reached cycleniter.
2024-04-11 15:36:42 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.29779 Peak Residual (over all planes) : 0.392264 in C0:P0
2024-04-11 15:36:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2024-04-11 15:36:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392264, over full image : 0.392264
2024-04-11 15:36:42 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:36:42 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:36:43 INFO SIImageStore::restore Beam for chan : 0 : 62.2828 arcsec, 58.5143 arcsec, -88.0578 deg
2024-04-11 15:36:43 INFO SIImageStore::restore Beam for chan : 1 : 59.8173 arcsec, 56.1054 arcsec, -88.0996 deg
2024-04-11 15:36:43 INFO SIImageStore::restore Beam for chan : 2 : 57.4616 arcsec, 54.0356 arcsec, -88.0911 deg
2024-04-11 15:36:43 INFO SIImageStore::restore Beam for chan : 3 : 55.3501 arcsec, 52.0023 arcsec, -88.0557 deg
2024-04-11 15:36:43 INFO SIImageStore::restore Beam for chan : 4 : 53.4531 arcsec, 50.1101 arcsec, -88.1167 deg
2024-04-11 15:36:43 INFO SIImageStore::restore Beam for chan : 5 : 51.5434 arcsec, 48.4385 arcsec, -87.975 deg
2024-04-11 15:36:43 INFO SIImageStore::restore Beam for chan : 6 : 49.8285 arcsec, 46.7894 arcsec, -88.0939 deg
2024-04-11 15:36:43 INFO SIImageStore::restore Beam for chan : 7 : 48.242 arcsec, 45.2715 arcsec, -87.8436 deg
2024-04-11 15:36:43 INFO SIImageStore::restore Beam for chan : 8 : 46.6768 arcsec, 43.8961 arcsec, -88.0585 deg
2024-04-11 15:36:43 INFO SIImageStore::restore Beam for chan : 9 : 45.3107 arcsec, 42.5208 arcsec, -88.1146 deg
2024-04-11 15:36:43 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:36:42.293192 End time: 2024-04-11 15:36:43.003711
2024-04-11 15:36:43 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:36:43 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:43 INFO name:: No table opened.
2024-04-11 15:36:43 INFO showcache:: The Table Cache is empty.
2024-04-11 15:36:43 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:36:43 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:36:43 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:36:43 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:36:43 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)
2024-04-11 15:36:43 INFO tclean::::casa ##########################################
2024-04-11 15:36:43 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:36:43 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 )
2024-04-11 15:36:43 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:36:43 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:43 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:36:44 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:36:44 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42499e+09 Hz
2024-04-11 15:36:44 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2024-04-11 15:36:44 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:36:44 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2024-04-11 15:36:44 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.17499e+09 Hz, upper edge = 1.67498e+09 Hz
2024-04-11 15:36:44 INFO SynthesisImagerVi2::defineImage Impars : start 1.19999e+09Hz
2024-04-11 15:36:44 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.19999e+09] at [0] with increment [4.99994e+07]
2024-04-11 15:36:44 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:36:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:44 INFO tclean::::casa CFCache already exists
2024-04-11 15:36:44 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:44 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:44 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:44 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:44 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:44 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:46 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:36:46 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
2024-04-11 15:36:46 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.044495
2024-04-11 15:36:46 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:36:46 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:36:46 INFO SIImageStore::printBeamSet + I Max 0 1.20e+09 11994 62.2832 arcsec x 58.5147 arcsec pa=-88.0574 deg
2024-04-11 15:36:46 INFO SIImageStore::printBeamSet + I Min 9 1.65e+09 -95930 45.3109 arcsec x 42.5211 arcsec pa=-88.1145 deg
2024-04-11 15:36:46 INFO SIImageStore::printBeamSet + I Median 4 1.40e+09 -35972 53.4534 arcsec x 50.1104 arcsec pa=-88.1168 deg
2024-04-11 15:36:46 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:46 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:46 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:46 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:46 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:46 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:48 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:48 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:36:43.249386 End time: 2024-04-11 15:36:48.197133
2024-04-11 15:36:48 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:36:48 INFO tclean::::casa ##########################################
2024-04-11 15:36:48 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:48 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:36:48 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:36:48 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:36:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25001, over full image : 1.25001
2024-04-11 15:36:48 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:36:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:36:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25001, over full image : 1.25001
2024-04-11 15:36:48 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:36:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25001, over full image : 1.25001
2024-04-11 15:36:48 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:36:48 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:36:48 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857746, peakres=1.25001->0.392267, Reached cycleniter.
2024-04-11 15:36:48 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.823436, peakres=1.20001->0.376577, Reached cycleniter.
2024-04-11 15:36:48 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.791766, peakres=1.15386->0.362093, Reached cycleniter.
2024-04-11 15:36:48 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762441, peakres=1.11112->0.348682, Reached cycleniter.
2024-04-11 15:36:48 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.735211, peakres=1.07144->0.336229, Reached cycleniter.
2024-04-11 15:36:48 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.709859, peakres=1.03449->0.324635, Reached cycleniter.
2024-04-11 15:36:48 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.686197, peakres=1.00001->0.313814, Reached cycleniter.
2024-04-11 15:36:48 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.664062, peakres=0.967753->0.303691, Reached cycleniter.
2024-04-11 15:36:48 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.64331, peakres=0.937511->0.294201, Reached cycleniter.
2024-04-11 15:36:48 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.623816, peakres=0.909101->0.285286, Reached cycleniter.
2024-04-11 15:36:48 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.29784 Peak Residual (over all planes) : 0.392267 in C0:P0
2024-04-11 15:36:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2024-04-11 15:36:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392267, over full image : 0.392267
2024-04-11 15:36:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:36:48 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:36:48 INFO SIImageStore::restore Beam for chan : 0 : 62.2832 arcsec, 58.5147 arcsec, -88.0574 deg
2024-04-11 15:36:48 INFO SIImageStore::restore Beam for chan : 1 : 59.8178 arcsec, 56.1058 arcsec, -88.0997 deg
2024-04-11 15:36:48 INFO SIImageStore::restore Beam for chan : 2 : 57.4621 arcsec, 54.036 arcsec, -88.0908 deg
2024-04-11 15:36:49 INFO SIImageStore::restore Beam for chan : 3 : 55.3505 arcsec, 52.0027 arcsec, -88.056 deg
2024-04-11 15:36:49 INFO SIImageStore::restore Beam for chan : 4 : 53.4534 arcsec, 50.1104 arcsec, -88.1168 deg
2024-04-11 15:36:49 INFO SIImageStore::restore Beam for chan : 5 : 51.5437 arcsec, 48.4388 arcsec, -87.9751 deg
2024-04-11 15:36:49 INFO SIImageStore::restore Beam for chan : 6 : 49.8288 arcsec, 46.7897 arcsec, -88.0939 deg
2024-04-11 15:36:49 INFO SIImageStore::restore Beam for chan : 7 : 48.2423 arcsec, 45.2718 arcsec, -87.8435 deg
2024-04-11 15:36:49 INFO SIImageStore::restore Beam for chan : 8 : 46.6771 arcsec, 43.8963 arcsec, -88.0583 deg
2024-04-11 15:36:49 INFO SIImageStore::restore Beam for chan : 9 : 45.3109 arcsec, 42.5211 arcsec, -88.1145 deg
2024-04-11 15:36:49 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:36:48.200846 End time: 2024-04-11 15:36:48.742607
2024-04-11 15:36:49 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:36:49 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:49 INFO name:: No table opened.
2024-04-11 15:36:49 INFO showcache:: The Table Cache is empty.
2024-04-11 15:36:49 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:36:49 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:36:49 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:36:49 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:36:49 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)
2024-04-11 15:36:49 INFO tclean::::casa ##########################################
2024-04-11 15:36:49 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:36:49 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 )
2024-04-11 15:36:49 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:36:49 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:49 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:36:49 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
2024-04-11 15:36:49 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.75e+08 Hz Channels equidistant in vrad
2024-04-11 15:36:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75e+08 Hz == 6.59543e+07 m/s radio velocity
2024-04-11 15:36:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity
2024-04-11 15:36:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:36:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2024-04-11 15:36:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25e+08 Hz, upper edge = 1.225e+09 Hz
2024-04-11 15:36:49 INFO SynthesisImagerVi2::defineImage Impars : start 11991.7km/s
2024-04-11 15:36:49 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.2e+09] at [0] with increment [-5e+07]
2024-04-11 15:36:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:36:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:49 INFO tclean::::casa CFCache already exists
2024-04-11 15:36:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:49 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:49 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:50 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:50 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:51 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:36:51 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
2024-04-11 15:36:51 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2075) PSF is blank for[C5:P0] [C6:P0] [C7:P0] [C8:P0] [C9:P0]
2024-04-11 15:36:51 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.033962
2024-04-11 15:36:51 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:36:51 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:36:51 INFO SIImageStore::printBeamSet + I Max 4 9.999888e+08 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2024-04-11 15:36:51 INFO SIImageStore::printBeamSet + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2024-04-11 15:36:51 INFO SIImageStore::printBeamSet + I Median 5 9.499893e+08 71953 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2024-04-11 15:36:51 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:51 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:51 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:51 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:51 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:51 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:53 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:53 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:36:49.000492 End time: 2024-04-11 15:36:53.142832
2024-04-11 15:36:53 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:36:53 INFO tclean::::casa ##########################################
2024-04-11 15:36:53 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:53 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:36:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:36:53 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:36:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:36:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:36:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:53 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:36:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:53 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:36:53 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:36:53 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2024-04-11 15:36:53 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2024-04-11 15:36:53 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2024-04-11 15:36:53 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2024-04-11 15:36:53 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2024-04-11 15:36:53 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:53 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:53 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:53 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:53 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:53 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.6981 Peak Residual (over all planes) : 0.470722 in C4:P0
2024-04-11 15:36:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations.
2024-04-11 15:36:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2024-04-11 15:36:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:36:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:36:53 INFO SIImageStore::restore Beam for chan : 0 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2024-04-11 15:36:54 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2024-04-11 15:36:54 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2024-04-11 15:36:54 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2024-04-11 15:36:54 INFO SIImageStore::restore Beam for chan : 4 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:36:54 INFO SIImageStore::restore Beam for chan : 5 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:36:54 INFO SIImageStore::restore Beam for chan : 6 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:36:54 INFO SIImageStore::restore Beam for chan : 7 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:36:54 INFO SIImageStore::restore Beam for chan : 8 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:36:54 INFO SIImageStore::restore Beam for chan : 9 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:36:54 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:36:53.150207 End time: 2024-04-11 15:36:53.811790
2024-04-11 15:36:54 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:36:54 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:54 INFO name:: No table opened.
2024-04-11 15:36:54 INFO showcache:: The Table Cache is empty.
2024-04-11 15:36:54 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:36:54 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:36:54 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:36:54 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:36:54 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)
2024-04-11 15:36:54 INFO tclean::::casa ##########################################
2024-04-11 15:36:54 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:36:54 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 )
2024-04-11 15:36:54 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:36:54 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480
The frame in start:BARY Override frame=TOPO
2024-04-11 15:36:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:36:54 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2024-04-11 15:36:54 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75048e+08 Hz == 6.59429e+07 m/s radio velocity
2024-04-11 15:36:54 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5.00024e+07 Hz == 1.19923e+07 m/s radio velocity
2024-04-11 15:36:54 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:36:54 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.00024e+08 Hz
2024-04-11 15:36:54 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25036e+08 Hz, upper edge = 1.22506e+09 Hz
2024-04-11 15:36:54 INFO SynthesisImagerVi2::defineImage Impars : start 1.19776e+07m/s
2024-04-11 15:36:54 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.20006e+09] at [0] with increment [-5.00024e+07]
2024-04-11 15:36:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:36:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:36:54 INFO tclean::::casa CFCache already exists
2024-04-11 15:36:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:54 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
The frame in start:BARY Override frame=TOPO
2024-04-11 15:36:55 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:55 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:36:56 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:36:56 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
2024-04-11 15:36:56 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2075) PSF is blank for[C5:P0] [C6:P0] [C7:P0] [C8:P0] [C9:P0]
2024-04-11 15:36:56 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.03285
2024-04-11 15:36:56 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:36:56 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:36:56 INFO SIImageStore::printBeamSet + I Max 4 9.999889e+08 59961 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg
2024-04-11 15:36:56 INFO SIImageStore::printBeamSet + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2024-04-11 15:36:56 INFO SIImageStore::printBeamSet + I Median 5 9.499895e+08 71953 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg
2024-04-11 15:36:56 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:56 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
The frame in start:BARY Override frame=TOPO
2024-04-11 15:36:56 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:56 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:36:57 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:36:57 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:36:58 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:58 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:36:54.060023 End time: 2024-04-11 15:36:58.307054
2024-04-11 15:36:58 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:36:58 INFO tclean::::casa ##########################################
2024-04-11 15:36:58 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:58 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:36:58 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:36:58 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:36:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:58 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:36:58 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:36:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:58 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:36:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:36:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:36:59 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:36:59 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:36:59 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter.
2024-04-11 15:36:59 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2024-04-11 15:36:59 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2024-04-11 15:36:59 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2024-04-11 15:36:59 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2024-04-11 15:36:59 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:59 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:59 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:59 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:59 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:36:59 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.6981 Peak Residual (over all planes) : 0.470722 in C4:P0
2024-04-11 15:36:59 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations.
2024-04-11 15:36:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2024-04-11 15:36:59 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:36:59 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:36:59 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5149 arcsec, -88.0573 deg
2024-04-11 15:36:59 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg
2024-04-11 15:36:59 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2024-04-11 15:36:59 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2024-04-11 15:36:59 INFO SIImageStore::restore Beam for chan : 4 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2024-04-11 15:36:59 INFO SIImageStore::restore Beam for chan : 5 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2024-04-11 15:36:59 INFO SIImageStore::restore Beam for chan : 6 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2024-04-11 15:36:59 INFO SIImageStore::restore Beam for chan : 7 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2024-04-11 15:36:59 INFO SIImageStore::restore Beam for chan : 8 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2024-04-11 15:36:59 INFO SIImageStore::restore Beam for chan : 9 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2024-04-11 15:36:59 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:36:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:36:58.313278 End time: 2024-04-11 15:36:59.080342
2024-04-11 15:36:59 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:36:59 INFO deconvolve::::casa ##########################################
2024-04-11 15:36:59 INFO name:: No table opened.
2024-04-11 15:36:59 INFO showcache:: The Table Cache is empty.
2024-04-11 15:36:59 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:36:59 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:36:59 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:36:59 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:36:59 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)
2024-04-11 15:36:59 INFO tclean::::casa ##########################################
2024-04-11 15:36:59 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:36:59 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='', 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 )
2024-04-11 15:36:59 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:36:59 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:36:59 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:37:00 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2024-04-11 15:37:00 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz == 5.99584e+06 m/s radio velocity
2024-04-11 15:37:00 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity
2024-04-11 15:37:00 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:37:00 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2024-04-11 15:37:00 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz
2024-04-11 15:37:00 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:37:00 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.45e+09] at [0] with increment [-5e+07]
2024-04-11 15:37:00 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:37:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:00 INFO tclean::::casa CFCache already exists
2024-04-11 15:37:00 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:00 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:00 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:00 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:00 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:00 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:02 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:37:02 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
2024-04-11 15:37:02 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.049858
2024-04-11 15:37:02 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:37:02 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:37:02 INFO SIImageStore::printBeamSet + I Max 9 9.999888e+08 59961 92.7730 arcsec x 65.3687 arcsec pa=-83.6782 deg
2024-04-11 15:37:02 INFO SIImageStore::printBeamSet + I Min 1 1.399984e+09 -35971 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2024-04-11 15:37:02 INFO SIImageStore::printBeamSet + I Median 5 1.199987e+09 11995 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg
2024-04-11 15:37:02 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:02 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:02 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:02 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:02 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:02 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:04 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:04 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:36:59.335966 End time: 2024-04-11 15:37:04.236721
2024-04-11 15:37:04 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:37:04 INFO tclean::::casa ##########################################
2024-04-11 15:37:04 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:04 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:37:04 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:37:04 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:37:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:37:04 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:37:04 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:37:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:37:04 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:37:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:37:04 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:37:04 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:37:04 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2024-04-11 15:37:04 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2024-04-11 15:37:04 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2024-04-11 15:37:04 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2024-04-11 15:37:04 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2024-04-11 15:37:04 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter.
2024-04-11 15:37:04 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2024-04-11 15:37:04 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2024-04-11 15:37:04 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2024-04-11 15:37:04 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2024-04-11 15:37:04 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52082 Peak Residual (over all planes) : 0.470722 in C9:P0
2024-04-11 15:37:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2024-04-11 15:37:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2024-04-11 15:37:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:37:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:37:05 INFO SIImageStore::restore Beam for chan : 0 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2024-04-11 15:37:05 INFO SIImageStore::restore Beam for chan : 1 : 53.4535 arcsec, 50.1105 arcsec, -88.1166 deg
2024-04-11 15:37:05 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2024-04-11 15:37:05 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:37:05 INFO SIImageStore::restore Beam for chan : 4 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2024-04-11 15:37:05 INFO SIImageStore::restore Beam for chan : 5 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2024-04-11 15:37:05 INFO SIImageStore::restore Beam for chan : 6 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2024-04-11 15:37:05 INFO SIImageStore::restore Beam for chan : 7 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2024-04-11 15:37:05 INFO SIImageStore::restore Beam for chan : 8 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2024-04-11 15:37:05 INFO SIImageStore::restore Beam for chan : 9 : 92.773 arcsec, 65.3687 arcsec, -83.6782 deg
2024-04-11 15:37:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:37:04.245668 End time: 2024-04-11 15:37:04.872836
2024-04-11 15:37:05 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:37:05 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:05 INFO name:: No table opened.
2024-04-11 15:37:05 INFO showcache:: The Table Cache is empty.
2024-04-11 15:37:05 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:37:05 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:37:05 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:37:05 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:37:05 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)
2024-04-11 15:37:05 INFO tclean::::casa ##########################################
2024-04-11 15:37:05 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:37:05 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 )
2024-04-11 15:37:05 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:37:05 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:05 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:05 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:37:05 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2024-04-11 15:37:05 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz == 5.99584e+06 m/s radio velocity
2024-04-11 15:37:05 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity
2024-04-11 15:37:05 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:37:05 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2024-04-11 15:37:05 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz
2024-04-11 15:37:05 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:37:05 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.45e+09] at [0] with increment [-5e+07]
2024-04-11 15:37:05 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:37:05 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:05 INFO tclean::::casa CFCache already exists
2024-04-11 15:37:05 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:05 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:05 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:05 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:05 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:06 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:06 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:07 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:37:07 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
2024-04-11 15:37:07 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.049638
2024-04-11 15:37:07 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:37:07 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:37:07 INFO SIImageStore::printBeamSet + I Max 9 9.999888e+08 59961 92.7730 arcsec x 65.3687 arcsec pa=-83.6782 deg
2024-04-11 15:37:07 INFO SIImageStore::printBeamSet + I Min 1 1.399984e+09 -35971 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2024-04-11 15:37:07 INFO SIImageStore::printBeamSet + I Median 5 1.199987e+09 11995 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg
2024-04-11 15:37:08 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:08 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:08 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:08 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:08 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:08 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:10 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:10 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:37:05.060660 End time: 2024-04-11 15:37:09.887857
2024-04-11 15:37:10 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:37:10 INFO tclean::::casa ##########################################
2024-04-11 15:37:10 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:10 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:37:10 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:37:10 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:37:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:37:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:37:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:37:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:37:10 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:37:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:37:10 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:37:10 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:37:10 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2024-04-11 15:37:10 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2024-04-11 15:37:10 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2024-04-11 15:37:10 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2024-04-11 15:37:10 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2024-04-11 15:37:10 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter.
2024-04-11 15:37:10 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2024-04-11 15:37:10 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2024-04-11 15:37:10 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2024-04-11 15:37:10 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2024-04-11 15:37:10 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52082 Peak Residual (over all planes) : 0.470722 in C9:P0
2024-04-11 15:37:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2024-04-11 15:37:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2024-04-11 15:37:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:37:10 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:37:10 INFO SIImageStore::restore Beam for chan : 0 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2024-04-11 15:37:10 INFO SIImageStore::restore Beam for chan : 1 : 53.4535 arcsec, 50.1105 arcsec, -88.1166 deg
2024-04-11 15:37:10 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2024-04-11 15:37:10 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:37:10 INFO SIImageStore::restore Beam for chan : 4 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2024-04-11 15:37:10 INFO SIImageStore::restore Beam for chan : 5 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2024-04-11 15:37:10 INFO SIImageStore::restore Beam for chan : 6 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2024-04-11 15:37:10 INFO SIImageStore::restore Beam for chan : 7 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2024-04-11 15:37:10 INFO SIImageStore::restore Beam for chan : 8 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2024-04-11 15:37:10 INFO SIImageStore::restore Beam for chan : 9 : 92.773 arcsec, 65.3687 arcsec, -83.6782 deg
2024-04-11 15:37:10 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:37:09.893677 End time: 2024-04-11 15:37:10.588107
2024-04-11 15:37:11 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:37:11 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:11 INFO name:: No table opened.
2024-04-11 15:37:11 INFO showcache:: The Table Cache is empty.
2024-04-11 15:37:11 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:37:11 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:37:11 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:37:11 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:37:11 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)
2024-04-11 15:37:11 INFO tclean::::casa ##########################################
2024-04-11 15:37:11 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:37:11 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 )
2024-04-11 15:37:11 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:37:11 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:11 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:37:11 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:37:11 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2024-04-11 15:37:11 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 9.99989e+07 Hz
2024-04-11 15:37:11 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:37:11 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2024-04-11 15:37:11 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2024-04-11 15:37:11 INFO SynthesisImagerVi2::defineImage Impars : start 0
2024-04-11 15:37:11 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.02499e+09] at [0] with increment [9.99989e+07]
2024-04-11 15:37:11 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:37:11 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:11 INFO tclean::::casa CFCache already exists
2024-04-11 15:37:11 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:11 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:11 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:11 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:11 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:12 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:12 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:13 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:37:13 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2024-04-11 15:37:14 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.049328
2024-04-11 15:37:14 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:37:14 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:37:14 INFO SIImageStore::printBeamSet + I Max 0 1.02e+09 53965 72.9710 arcsec x 68.4609 arcsec pa=-87.9578 deg
2024-04-11 15:37:14 INFO SIImageStore::printBeamSet + I Min 9 1.92e+09 -161883 38.8554 arcsec x 36.5004 arcsec pa=-88.1353 deg
2024-04-11 15:37:14 INFO SIImageStore::printBeamSet + I Median 4 1.42e+09 -41967 52.5045 arcsec x 49.2848 arcsec pa=-88.1309 deg
2024-04-11 15:37:14 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:14 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:14 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:14 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:14 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:14 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:16 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:16 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:37:10.839156 End time: 2024-04-11 15:37:15.961617
2024-04-11 15:37:16 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:37:16 INFO tclean::::casa ##########################################
2024-04-11 15:37:16 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:16 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:37:16 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:37:16 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:37:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431
2024-04-11 15:37:16 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:37:16 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:37:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431
2024-04-11 15:37:16 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:37:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431
2024-04-11 15:37:16 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:37:16 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:37:16 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.00479, peakres=1.46431->0.459515, Reached cycleniter.
2024-04-11 15:37:16 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter.
2024-04-11 15:37:16 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter.
2024-04-11 15:37:16 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter.
2024-04-11 15:37:16 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter.
2024-04-11 15:37:16 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter.
2024-04-11 15:37:16 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter.
2024-04-11 15:37:16 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter.
2024-04-11 15:37:16 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter.
2024-04-11 15:37:16 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.53479, peakres=0.779363->0.244572, Reached cycleniter.
2024-04-11 15:37:16 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.26482 Peak Residual (over all planes) : 0.459515 in C0:P0
2024-04-11 15:37:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2024-04-11 15:37:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.459515, over full image : 0.459515
2024-04-11 15:37:16 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:37:16 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:37:16 INFO SIImageStore::restore Beam for chan : 0 : 72.971 arcsec, 68.4609 arcsec, -87.9578 deg
2024-04-11 15:37:16 INFO SIImageStore::restore Beam for chan : 1 : 66.4493 arcsec, 62.3638 arcsec, -88.0822 deg
2024-04-11 15:37:16 INFO SIImageStore::restore Beam for chan : 2 : 61.0261 arcsec, 57.27 arcsec, -87.8551 deg
2024-04-11 15:37:16 INFO SIImageStore::restore Beam for chan : 3 : 56.3914 arcsec, 53.0298 arcsec, -88.0463 deg
2024-04-11 15:37:16 INFO SIImageStore::restore Beam for chan : 4 : 52.5045 arcsec, 49.2848 arcsec, -88.1309 deg
2024-04-11 15:37:16 INFO SIImageStore::restore Beam for chan : 5 : 49.0301 arcsec, 46.0258 arcsec, -88.1137 deg
2024-04-11 15:37:16 INFO SIImageStore::restore Beam for chan : 6 : 45.9731 arcsec, 43.1887 arcsec, -87.7704 deg
2024-04-11 15:37:16 INFO SIImageStore::restore Beam for chan : 7 : 43.3197 arcsec, 40.6969 arcsec, -87.6688 deg
2024-04-11 15:37:16 INFO SIImageStore::restore Beam for chan : 8 : 40.9752 arcsec, 38.4744 arcsec, -87.7722 deg
2024-04-11 15:37:16 INFO SIImageStore::restore Beam for chan : 9 : 38.8554 arcsec, 36.5004 arcsec, -88.1353 deg
2024-04-11 15:37:16 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:37:15.965436 End time: 2024-04-11 15:37:16.577907
2024-04-11 15:37:17 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:37:17 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:17 INFO name:: No table opened.
2024-04-11 15:37:17 INFO showcache:: The Table Cache is empty.
2024-04-11 15:37:17 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:37:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:37:17 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:37:17 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:37:17 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)
2024-04-11 15:37:17 INFO tclean::::casa ##########################################
2024-04-11 15:37:17 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:37:17 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 )
2024-04-11 15:37:17 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:37:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:37:17 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2024-04-11 15:37:17 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.74992e+08 Hz == 6.59563e+07 m/s radio velocity
2024-04-11 15:37:17 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz == 1.19916e+07 m/s radio velocity
2024-04-11 15:37:17 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:37:17 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2024-04-11 15:37:17 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.24994e+08 Hz, upper edge = 1.22499e+09 Hz
2024-04-11 15:37:17 INFO SynthesisImagerVi2::defineImage Impars : start 1.19943e+07m/s
2024-04-11 15:37:17 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.19999e+09] at [0] with increment [-4.99994e+07]
2024-04-11 15:37:17 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:37:17 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:17 INFO tclean::::casa CFCache already exists
2024-04-11 15:37:17 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:17 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:17 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:17 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:17 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:19 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:37:19 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
2024-04-11 15:37:19 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2075) PSF is blank for[C5:P0] [C6:P0] [C7:P0] [C8:P0] [C9:P0]
2024-04-11 15:37:19 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.033562
2024-04-11 15:37:19 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:37:19 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:37:19 INFO SIImageStore::printBeamSet + I Max 4 9.999914e+08 59961 74.7467 arcsec x 70.1778 arcsec pa=-88.0872 deg
2024-04-11 15:37:19 INFO SIImageStore::printBeamSet + I Min 1 1.149990e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2024-04-11 15:37:19 INFO SIImageStore::printBeamSet + I Median 5 9.499920e+08 71952 74.7467 arcsec x 70.1778 arcsec pa=-88.0872 deg
2024-04-11 15:37:19 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:19 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:19 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:19 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:19 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:19 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:21 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:21 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:37:16.838196 End time: 2024-04-11 15:37:21.038677
2024-04-11 15:37:21 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:37:21 INFO tclean::::casa ##########################################
2024-04-11 15:37:21 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:21 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:37:21 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:37:21 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:37:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:37:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:37:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:37:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:37:21 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:37:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:37:21 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:37:21 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:37:21 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857747, peakres=1.25001->0.392268, Reached cycleniter.
2024-04-11 15:37:21 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.89504, peakres=1.30436->0.409323, Reached cycleniter.
2024-04-11 15:37:21 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935723, peakres=1.36365->0.427928, Reached cycleniter.
2024-04-11 15:37:21 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980281, peakres=1.42859->0.448306, Reached cycleniter.
2024-04-11 15:37:21 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470721, Reached cycleniter.
2024-04-11 15:37:21 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:37:21 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:37:21 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:37:21 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:37:21 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:37:21 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.69809 Peak Residual (over all planes) : 0.470721 in C4:P0
2024-04-11 15:37:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations.
2024-04-11 15:37:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470721, over full image : 0.470721
2024-04-11 15:37:21 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:37:21 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:37:21 INFO SIImageStore::restore Beam for chan : 0 : 62.2832 arcsec, 58.5148 arcsec, -88.0575 deg
2024-04-11 15:37:21 INFO SIImageStore::restore Beam for chan : 1 : 64.9741 arcsec, 61.036 arcsec, -88.0868 deg
2024-04-11 15:37:21 INFO SIImageStore::restore Beam for chan : 2 : 67.9685 arcsec, 63.7904 arcsec, -88.0992 deg
2024-04-11 15:37:21 INFO SIImageStore::restore Beam for chan : 3 : 71.2034 arcsec, 66.8855 arcsec, -88.0974 deg
2024-04-11 15:37:21 INFO SIImageStore::restore Beam for chan : 4 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2024-04-11 15:37:22 INFO SIImageStore::restore Beam for chan : 5 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2024-04-11 15:37:22 INFO SIImageStore::restore Beam for chan : 6 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2024-04-11 15:37:22 INFO SIImageStore::restore Beam for chan : 7 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2024-04-11 15:37:22 INFO SIImageStore::restore Beam for chan : 8 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2024-04-11 15:37:22 INFO SIImageStore::restore Beam for chan : 9 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2024-04-11 15:37:22 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:37:21.042227 End time: 2024-04-11 15:37:21.741245
2024-04-11 15:37:22 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:37:22 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:22 INFO name:: No table opened.
2024-04-11 15:37:22 INFO showcache:: The Table Cache is empty.
2024-04-11 15:37:22 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:37:22 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:37:22 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:37:22 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:37:22 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)
2024-04-11 15:37:22 INFO tclean::::casa ##########################################
2024-04-11 15:37:22 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:37:22 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 )
2024-04-11 15:37:22 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:37:22 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode]
2024-04-11 15:37:22 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:37:22 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:37:22 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42498e+09 Hz
2024-04-11 15:37:22 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2024-04-11 15:37:22 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:37:22 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2024-04-11 15:37:22 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.17499e+09 Hz, upper edge = 1.67498e+09 Hz
2024-04-11 15:37:22 INFO SynthesisImagerVi2::defineImage Impars : start 4
2024-04-11 15:37:22 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.19999e+09] at [0] with increment [4.99994e+07]
2024-04-11 15:37:22 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:37:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:22 INFO tclean::::casa CFCache already exists
2024-04-11 15:37:22 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:22 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:22 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode]
2024-04-11 15:37:23 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:23 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:23 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:24 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:37:25 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
2024-04-11 15:37:25 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2075) PSF is blank for[C6:P0] [C7:P0]
2024-04-11 15:37:25 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.035024
2024-04-11 15:37:25 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:37:25 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:37:25 INFO SIImageStore::printBeamSet + I Max 0 1.20e+09 11995 62.2833 arcsec x 58.5148 arcsec pa=-88.0574 deg
2024-04-11 15:37:25 INFO SIImageStore::printBeamSet + I Min 9 1.65e+09 -95929 45.3110 arcsec x 42.5211 arcsec pa=-88.1145 deg
2024-04-11 15:37:25 INFO SIImageStore::printBeamSet + I Median 2 1.30e+09 -11988 57.4622 arcsec x 54.0361 arcsec pa=-88.0907 deg
2024-04-11 15:37:25 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:25 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:25 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]
2024-04-11 15:37:25 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:25 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:25 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:27 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:27 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:37:22.005095 End time: 2024-04-11 15:37:26.773625
2024-04-11 15:37:27 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:37:27 INFO tclean::::casa ##########################################
2024-04-11 15:37:27 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:27 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:37:27 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:37:27 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:37:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2024-04-11 15:37:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:37:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:37:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2024-04-11 15:37:27 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:37:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2024-04-11 15:37:27 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:37:27 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:37:27 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter.
2024-04-11 15:37:27 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376577, Reached cycleniter.
2024-04-11 15:37:27 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.791767, peakres=1.15386->0.362094, Reached cycleniter.
2024-04-11 15:37:27 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762442, peakres=1.11113->0.348683, Reached cycleniter.
2024-04-11 15:37:27 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.735212, peakres=1.07144->0.33623, Reached cycleniter.
2024-04-11 15:37:27 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.70986, peakres=1.0345->0.324636, Reached cycleniter.
2024-04-11 15:37:27 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->60 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:37:27 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=60->60 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:37:27 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=60->70 [10], model=0->0.643311, peakres=0.937512->0.294201, Reached cycleniter.
2024-04-11 15:37:27 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=70->80 [10], model=0->0.623816, peakres=0.909102->0.285286, Reached cycleniter.
2024-04-11 15:37:27 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 5.94759 Peak Residual (over all planes) : 0.392268 in C0:P0
2024-04-11 15:37:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations.
2024-04-11 15:37:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268
2024-04-11 15:37:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:37:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:37:27 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg
2024-04-11 15:37:27 INFO SIImageStore::restore Beam for chan : 1 : 59.8179 arcsec, 56.1059 arcsec, -88.0997 deg
2024-04-11 15:37:27 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0361 arcsec, -88.0907 deg
2024-04-11 15:37:27 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.056 deg
2024-04-11 15:37:27 INFO SIImageStore::restore Beam for chan : 4 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg
2024-04-11 15:37:27 INFO SIImageStore::restore Beam for chan : 5 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2024-04-11 15:37:27 INFO SIImageStore::restore Beam for chan : 6 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg
2024-04-11 15:37:27 INFO SIImageStore::restore Beam for chan : 7 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg
2024-04-11 15:37:27 INFO SIImageStore::restore Beam for chan : 8 : 46.6771 arcsec, 43.8964 arcsec, -88.0583 deg
2024-04-11 15:37:27 INFO SIImageStore::restore Beam for chan : 9 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2024-04-11 15:37:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:37:26.777239 End time: 2024-04-11 15:37:27.473473
2024-04-11 15:37:27 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:37:27 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:27 INFO name:: No table opened.
2024-04-11 15:37:27 INFO showcache:: The Table Cache is empty.
2024-04-11 15:37:27 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:37:27 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:37:27 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:37:27 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:37:27 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)
2024-04-11 15:37:27 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)
2024-04-11 15:37:27 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)
2024-04-11 15:37:28 INFO tclean::::casa ##########################################
2024-04-11 15:37:28 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:37:28 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 )
2024-04-11 15:37:28 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:37:28 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode]
2024-04-11 15:37:28 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:37:28 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:37:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz
2024-04-11 15:37:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2024-04-11 15:37:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:37:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2024-04-11 15:37:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz
2024-04-11 15:37:28 INFO SynthesisImagerVi2::defineImage Impars : start 0
2024-04-11 15:37:28 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [9.99989e+08] at [0] with increment [4.99994e+07]
2024-04-11 15:37:28 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:37:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:28 INFO tclean::::casa CFCache already exists
2024-04-11 15:37:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:28 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:28 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode]
2024-04-11 15:37:28 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:28 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:30 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:37:30 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
2024-04-11 15:37:30 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.053884
2024-04-11 15:37:30 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:37:30 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:37:30 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 59961 74.7469 arcsec x 70.1779 arcsec pa=-88.0873 deg
2024-04-11 15:37:30 INFO SIImageStore::printBeamSet + I Min 9 1.45e+09 -47963 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2024-04-11 15:37:30 INFO SIImageStore::printBeamSet + I Median 4 1.20e+09 11995 62.2833 arcsec x 58.5148 arcsec pa=-88.0574 deg
2024-04-11 15:37:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:30 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:30 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode]
2024-04-11 15:37:31 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:31 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:31 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:33 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:33 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:37:27.697836 End time: 2024-04-11 15:37:32.575840
2024-04-11 15:37:33 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:37:33 INFO tclean::::casa ##########################################
2024-04-11 15:37:33 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:33 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:37:33 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:37:33 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:37:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:37:33 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:37:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:37:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:37:33 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:37:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:37:33 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:37:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:37:33 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2024-04-11 15:37:33 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.980283, peakres=1.42859->0.448307, Reached cycleniter.
2024-04-11 15:37:33 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2024-04-11 15:37:33 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.895041, peakres=1.30436->0.409323, Reached cycleniter.
2024-04-11 15:37:33 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter.
2024-04-11 15:37:33 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376577, Reached cycleniter.
2024-04-11 15:37:33 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.791767, peakres=1.15386->0.362094, Reached cycleniter.
2024-04-11 15:37:33 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.762442, peakres=1.11113->0.348683, Reached cycleniter.
2024-04-11 15:37:33 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.735212, peakres=1.07144->0.33623, Reached cycleniter.
2024-04-11 15:37:33 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.70986, peakres=1.0345->0.324636, Reached cycleniter.
2024-04-11 15:37:33 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52081 Peak Residual (over all planes) : 0.470722 in C0:P0
2024-04-11 15:37:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2024-04-11 15:37:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2024-04-11 15:37:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:37:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:37:33 INFO SIImageStore::restore Beam for chan : 0 : 74.7469 arcsec, 70.1779 arcsec, -88.0873 deg
2024-04-11 15:37:33 INFO SIImageStore::restore Beam for chan : 1 : 71.2035 arcsec, 66.8856 arcsec, -88.0973 deg
2024-04-11 15:37:33 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7904 arcsec, -88.0992 deg
2024-04-11 15:37:33 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg
2024-04-11 15:37:33 INFO SIImageStore::restore Beam for chan : 4 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg
2024-04-11 15:37:33 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.1059 arcsec, -88.0997 deg
2024-04-11 15:37:33 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0361 arcsec, -88.0907 deg
2024-04-11 15:37:33 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.056 deg
2024-04-11 15:37:33 INFO SIImageStore::restore Beam for chan : 8 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg
2024-04-11 15:37:33 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2024-04-11 15:37:33 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:37:32.580882 End time: 2024-04-11 15:37:33.202618
2024-04-11 15:37:33 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:37:33 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:33 INFO name:: No table opened.
2024-04-11 15:37:33 INFO showcache:: The Table Cache is empty.
2024-04-11 15:37:33 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:37:33 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:37:33 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:37:33 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:37:33 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)
2024-04-11 15:37:33 INFO tclean::::casa ##########################################
2024-04-11 15:37:33 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:37:33 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 )
2024-04-11 15:37:33 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:37:33 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode]
2024-04-11 15:37:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:37:34 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:37:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.425e+09 Hz
2024-04-11 15:37:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz
2024-04-11 15:37:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:37:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2024-04-11 15:37:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.175e+09 Hz, upper edge = 1.675e+09 Hz
2024-04-11 15:37:34 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:37:34 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.2e+09] at [0] with increment [5e+07]
2024-04-11 15:37:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:37:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:34 INFO tclean::::casa CFCache already exists
2024-04-11 15:37:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:34 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode]
2024-04-11 15:37:34 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:35 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:37:36 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
2024-04-11 15:37:36 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.047973
2024-04-11 15:37:36 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:37:36 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:37:36 INFO SIImageStore::printBeamSet + I Max 0 1.20e+09 11995 77.4354 arcsec x 54.4827 arcsec pa=-83.5944 deg
2024-04-11 15:37:36 INFO SIImageStore::printBeamSet + I Min 9 1.65e+09 -95929 45.3110 arcsec x 42.5211 arcsec pa=-88.1145 deg
2024-04-11 15:37:36 INFO SIImageStore::printBeamSet + I Median 4 1.40e+09 -35971 53.4536 arcsec x 50.1105 arcsec pa=-88.1166 deg
2024-04-11 15:37:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:36 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:36 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode]
2024-04-11 15:37:36 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:36 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:38 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:38 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:37:33.409824 End time: 2024-04-11 15:37:38.081725
2024-04-11 15:37:38 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:37:38 INFO tclean::::casa ##########################################
2024-04-11 15:37:38 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:38 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:37:38 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:37:38 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:37:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2024-04-11 15:37:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:37:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:37:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2024-04-11 15:37:38 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:37:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2024-04-11 15:37:38 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:37:38 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:37:38 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter.
2024-04-11 15:37:38 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2024-04-11 15:37:38 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2024-04-11 15:37:38 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2024-04-11 15:37:38 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2024-04-11 15:37:38 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2024-04-11 15:37:38 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2024-04-11 15:37:38 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter.
2024-04-11 15:37:38 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.643311, peakres=0.937513->0.294201, Reached cycleniter.
2024-04-11 15:37:38 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter.
2024-04-11 15:37:38 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.29786 Peak Residual (over all planes) : 0.392268 in C0:P0
2024-04-11 15:37:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2024-04-11 15:37:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268
2024-04-11 15:37:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:37:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:37:38 INFO SIImageStore::restore Beam for chan : 0 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg
2024-04-11 15:37:38 INFO SIImageStore::restore Beam for chan : 1 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2024-04-11 15:37:38 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:37:38 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2024-04-11 15:37:38 INFO SIImageStore::restore Beam for chan : 4 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2024-04-11 15:37:38 INFO SIImageStore::restore Beam for chan : 5 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2024-04-11 15:37:38 INFO SIImageStore::restore Beam for chan : 6 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2024-04-11 15:37:39 INFO SIImageStore::restore Beam for chan : 7 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2024-04-11 15:37:39 INFO SIImageStore::restore Beam for chan : 8 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2024-04-11 15:37:39 INFO SIImageStore::restore Beam for chan : 9 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2024-04-11 15:37:39 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:37:38.086509 End time: 2024-04-11 15:37:38.649709
2024-04-11 15:37:39 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:37:39 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:39 INFO name:: No table opened.
2024-04-11 15:37:39 INFO showcache:: The Table Cache is empty.
2024-04-11 15:37:39 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:37:39 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:37:39 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:37:39 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:37:39 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)
2024-04-11 15:37:39 INFO tclean::::casa ##########################################
2024-04-11 15:37:39 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:37:39 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 )
2024-04-11 15:37:39 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:37:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:37:39 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:37:39 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2024-04-11 15:37:39 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2024-04-11 15:37:39 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:37:39 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2024-04-11 15:37:39 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.22499e+09 Hz, upper edge = 1.72498e+09 Hz
2024-04-11 15:37:39 INFO SynthesisImagerVi2::defineImage Impars : start 5
2024-04-11 15:37:39 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.24999e+09] at [0] with increment [4.99994e+07]
2024-04-11 15:37:39 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:37:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:39 INFO tclean::::casa CFCache already exists
2024-04-11 15:37:39 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:39 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:41 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:37:41 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
2024-04-11 15:37:41 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.046401
2024-04-11 15:37:41 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:37:41 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:37:41 INFO SIImageStore::printBeamSet + I Max 0 1.25e+09 3 59.8179 arcsec x 56.1060 arcsec pa=-88.0997 deg
2024-04-11 15:37:41 INFO SIImageStore::printBeamSet + I Min 9 1.70e+09 -107921 43.9924 arcsec x 41.2796 arcsec pa=-88.1126 deg
2024-04-11 15:37:41 INFO SIImageStore::printBeamSet + I Median 4 1.45e+09 -47963 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2024-04-11 15:37:41 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:41 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:41 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:42 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:42 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:44 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:44 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:37:38.919461 End time: 2024-04-11 15:37:43.649950
2024-04-11 15:37:44 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:37:44 INFO tclean::::casa ##########################################
2024-04-11 15:37:44 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:44 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:37:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:37:44 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:37:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.20002, over full image : 1.20002
2024-04-11 15:37:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:37:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:37:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.20002, over full image : 1.20002
2024-04-11 15:37:44 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:37:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.20002, over full image : 1.20002
2024-04-11 15:37:44 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:37:44 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:37:44 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2024-04-11 15:37:44 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2024-04-11 15:37:44 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2024-04-11 15:37:44 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2024-04-11 15:37:44 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2024-04-11 15:37:44 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2024-04-11 15:37:44 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter.
2024-04-11 15:37:44 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.643311, peakres=0.937513->0.294201, Reached cycleniter.
2024-04-11 15:37:44 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter.
2024-04-11 15:37:44 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.605469, peakres=0.882365->0.276895, Reached cycleniter.
2024-04-11 15:37:44 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.04558 Peak Residual (over all planes) : 0.376578 in C0:P0
2024-04-11 15:37:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2024-04-11 15:37:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.376578, over full image : 0.376578
2024-04-11 15:37:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:37:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:37:44 INFO SIImageStore::restore Beam for chan : 0 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2024-04-11 15:37:44 INFO SIImageStore::restore Beam for chan : 1 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:37:44 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2024-04-11 15:37:44 INFO SIImageStore::restore Beam for chan : 3 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2024-04-11 15:37:44 INFO SIImageStore::restore Beam for chan : 4 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2024-04-11 15:37:44 INFO SIImageStore::restore Beam for chan : 5 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2024-04-11 15:37:44 INFO SIImageStore::restore Beam for chan : 6 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2024-04-11 15:37:44 INFO SIImageStore::restore Beam for chan : 7 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2024-04-11 15:37:44 INFO SIImageStore::restore Beam for chan : 8 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2024-04-11 15:37:44 INFO SIImageStore::restore Beam for chan : 9 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg
2024-04-11 15:37:44 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:37:43.653830 End time: 2024-04-11 15:37:44.232765
2024-04-11 15:37:44 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:37:44 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:44 INFO name:: No table opened.
2024-04-11 15:37:44 INFO showcache:: The Table Cache is empty.
2024-04-11 15:37:44 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:37:44 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:37:44 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:37:44 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:37:44 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)
2024-04-11 15:37:44 INFO tclean::::casa ##########################################
2024-04-11 15:37:44 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:37:44 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 )
2024-04-11 15:37:44 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:37:45 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode]
2024-04-11 15:37:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:37:45 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:37:45 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz
2024-04-11 15:37:45 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2024-04-11 15:37:45 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:37:45 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2024-04-11 15:37:45 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz
2024-04-11 15:37:45 INFO SynthesisImagerVi2::defineImage Impars : start 0
2024-04-11 15:37:45 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [9.99989e+08] at [0] with increment [4.99994e+07]
2024-04-11 15:37:45 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:37:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:45 INFO tclean::::casa CFCache already exists
2024-04-11 15:37:45 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:45 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:45 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode]
2024-04-11 15:37:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:45 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:45 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:46 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:37:47 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
2024-04-11 15:37:47 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2075) PSF is blank for[C0:P0] [C1:P0] [C2:P0] [C3:P0] [C4:P0] [C5:P0]
2024-04-11 15:37:47 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.02011
2024-04-11 15:37:47 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:37:47 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:37:47 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 59961 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg
2024-04-11 15:37:47 INFO SIImageStore::printBeamSet + I Min 1 1.05e+09 47970 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2024-04-11 15:37:47 INFO SIImageStore::printBeamSet + I Median 2 1.10e+09 35978 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg
2024-04-11 15:37:47 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:47 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:47 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode]
2024-04-11 15:37:47 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:47 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:47 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:48 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:48 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:37:44.498210 End time: 2024-04-11 15:37:48.412737
2024-04-11 15:37:48 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:37:48 INFO tclean::::casa ##########################################
2024-04-11 15:37:48 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:48 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:37:48 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:37:48 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:37:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.15386, over full image : 1.15386
2024-04-11 15:37:48 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:37:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:37:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.15386, over full image : 1.15386
2024-04-11 15:37:48 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:37:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.15386, over full image : 1.15386
2024-04-11 15:37:49 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:37:49 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:37:49 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:37:49 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:37:49 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:37:49 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:37:49 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:37:49 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:37:49 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=0->10 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2024-04-11 15:37:49 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=10->20 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2024-04-11 15:37:49 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=20->30 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2024-04-11 15:37:49 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=30->40 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2024-04-11 15:37:49 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 2.99928 Peak Residual (over all planes) : 0.362094 in C6:P0
2024-04-11 15:37:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations.
2024-04-11 15:37:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.362094, over full image : 0.362094
2024-04-11 15:37:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:37:49 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:37:49 INFO SIImageStore::restore Beam for chan : 0 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:37:49 INFO SIImageStore::restore Beam for chan : 1 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:37:49 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:37:49 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:37:49 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:37:49 INFO SIImageStore::restore Beam for chan : 5 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:37:49 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:37:49 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2024-04-11 15:37:49 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2024-04-11 15:37:49 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2024-04-11 15:37:49 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:37:48.416905 End time: 2024-04-11 15:37:49.110500
2024-04-11 15:37:49 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:37:49 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:49 INFO name:: No table opened.
2024-04-11 15:37:49 INFO showcache:: The Table Cache is empty.
2024-04-11 15:37:49 INFO tclean::::casa ##########################################
2024-04-11 15:37:49 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:37:49 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 )
2024-04-11 15:37:49 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:37:49 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:49 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:37:50 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:37:50 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz
2024-04-11 15:37:50 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz
2024-04-11 15:37:50 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:37:50 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz
2024-04-11 15:37:50 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz
2024-04-11 15:37:50 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:37:50 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.025e+09] at [0] with increment [1e+08]
2024-04-11 15:37:50 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:37:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:50 INFO tclean::::casa CFCache already exists
2024-04-11 15:37:50 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:50 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:50 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:50 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:50 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:50 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:52 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:37:52 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
2024-04-11 15:37:52 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.04951
2024-04-11 15:37:52 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:37:52 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:37:52 INFO SIImageStore::printBeamSet + I Max 0 1.02e+09 53965 72.9710 arcsec x 68.4609 arcsec pa=-87.9578 deg
2024-04-11 15:37:52 INFO SIImageStore::printBeamSet + I Min 9 1.92e+09 -161883 38.8554 arcsec x 36.5004 arcsec pa=-88.1353 deg
2024-04-11 15:37:52 INFO SIImageStore::printBeamSet + I Median 4 1.42e+09 -41967 52.5045 arcsec x 49.2848 arcsec pa=-88.1309 deg
2024-04-11 15:37:52 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:52 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:52 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:52 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:52 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:52 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:54 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:54 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:37:49.372051 End time: 2024-04-11 15:37:54.140093
2024-04-11 15:37:54 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:37:54 INFO tclean::::casa ##########################################
2024-04-11 15:37:54 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:54 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:37:54 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:37:54 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:37:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431
2024-04-11 15:37:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:37:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:37:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431
2024-04-11 15:37:54 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:37:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:37:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431
2024-04-11 15:37:54 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:37:54 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:37:54 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.00479, peakres=1.46431->0.459515, Reached cycleniter.
2024-04-11 15:37:54 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter.
2024-04-11 15:37:54 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter.
2024-04-11 15:37:54 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter.
2024-04-11 15:37:54 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter.
2024-04-11 15:37:54 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter.
2024-04-11 15:37:54 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter.
2024-04-11 15:37:54 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter.
2024-04-11 15:37:54 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter.
2024-04-11 15:37:54 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.53479, peakres=0.779363->0.244572, Reached cycleniter.
2024-04-11 15:37:54 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.26482 Peak Residual (over all planes) : 0.459515 in C0:P0
2024-04-11 15:37:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2024-04-11 15:37:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.459515, over full image : 0.459515
2024-04-11 15:37:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:37:54 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:37:54 INFO SIImageStore::restore Beam for chan : 0 : 72.971 arcsec, 68.4609 arcsec, -87.9578 deg
2024-04-11 15:37:54 INFO SIImageStore::restore Beam for chan : 1 : 66.4493 arcsec, 62.3638 arcsec, -88.0822 deg
2024-04-11 15:37:54 INFO SIImageStore::restore Beam for chan : 2 : 61.0261 arcsec, 57.27 arcsec, -87.8551 deg
2024-04-11 15:37:54 INFO SIImageStore::restore Beam for chan : 3 : 56.3914 arcsec, 53.0298 arcsec, -88.0463 deg
2024-04-11 15:37:55 INFO SIImageStore::restore Beam for chan : 4 : 52.5045 arcsec, 49.2848 arcsec, -88.1309 deg
2024-04-11 15:37:55 INFO SIImageStore::restore Beam for chan : 5 : 49.0301 arcsec, 46.0258 arcsec, -88.1137 deg
2024-04-11 15:37:55 INFO SIImageStore::restore Beam for chan : 6 : 45.9731 arcsec, 43.1887 arcsec, -87.7704 deg
2024-04-11 15:37:55 INFO SIImageStore::restore Beam for chan : 7 : 43.3197 arcsec, 40.6969 arcsec, -87.6688 deg
2024-04-11 15:37:55 INFO SIImageStore::restore Beam for chan : 8 : 40.9752 arcsec, 38.4744 arcsec, -87.7722 deg
2024-04-11 15:37:55 INFO SIImageStore::restore Beam for chan : 9 : 38.8554 arcsec, 36.5004 arcsec, -88.1353 deg
2024-04-11 15:37:55 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:37:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:37:54.143950 End time: 2024-04-11 15:37:54.796619
2024-04-11 15:37:55 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:37:55 INFO deconvolve::::casa ##########################################
2024-04-11 15:37:55 INFO name:: No table opened.
2024-04-11 15:37:55 INFO showcache:: The Table Cache is empty.
2024-04-11 15:37:55 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:37:55 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:37:55 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:37:55 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:37:55 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)
2024-04-11 15:37:55 INFO tclean::::casa ##########################################
2024-04-11 15:37:55 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:37:55 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 )
2024-04-11 15:37:55 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:37:55 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:55 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:37:55 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:37:55 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.325e+09 Hz
2024-04-11 15:37:55 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz
2024-04-11 15:37:55 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:37:55 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2024-04-11 15:37:55 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.075e+09 Hz, upper edge = 1.575e+09 Hz
2024-04-11 15:37:55 INFO SynthesisImagerVi2::defineImage Impars : start 1.1GHz
2024-04-11 15:37:55 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.1e+09] at [0] with increment [5e+07]
2024-04-11 15:37:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:37:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:55 INFO tclean::::casa CFCache already exists
2024-04-11 15:37:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:55 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:55 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:56 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:56 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:37:57 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:37:57 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
2024-04-11 15:37:57 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.046142
2024-04-11 15:37:57 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:37:57 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:37:57 INFO SIImageStore::printBeamSet + I Max 0 1.10e+09 35978 67.9686 arcsec x 63.7905 arcsec pa=-88.0992 deg
2024-04-11 15:37:57 INFO SIImageStore::printBeamSet + I Min 9 1.55e+09 -71946 48.2424 arcsec x 45.2719 arcsec pa=-87.8434 deg
2024-04-11 15:37:57 INFO SIImageStore::printBeamSet + I Median 4 1.30e+09 -11988 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg
2024-04-11 15:37:58 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:37:58 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:37:58 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:37:58 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:37:58 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:37:58 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:38:00 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:00 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:37:55.019789 End time: 2024-04-11 15:37:59.859638
2024-04-11 15:38:00 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:38:00 INFO tclean::::casa ##########################################
2024-04-11 15:38:00 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:00 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:00 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:00 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.36365
2024-04-11 15:38:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:38:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.36365
2024-04-11 15:38:00 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:38:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.36365
2024-04-11 15:38:00 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:38:00 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:38:00 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2024-04-11 15:38:00 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2024-04-11 15:38:00 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2024-04-11 15:38:00 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2024-04-11 15:38:00 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2024-04-11 15:38:00 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2024-04-11 15:38:00 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2024-04-11 15:38:00 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2024-04-11 15:38:00 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2024-04-11 15:38:00 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter.
2024-04-11 15:38:00 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.8615 Peak Residual (over all planes) : 0.427929 in C0:P0
2024-04-11 15:38:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2024-04-11 15:38:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 0.427929
2024-04-11 15:38:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:38:00 INFO SIImageStore::restore Beam for chan : 0 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2024-04-11 15:38:00 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2024-04-11 15:38:00 INFO SIImageStore::restore Beam for chan : 2 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2024-04-11 15:38:00 INFO SIImageStore::restore Beam for chan : 3 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2024-04-11 15:38:00 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:38:00 INFO SIImageStore::restore Beam for chan : 5 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2024-04-11 15:38:00 INFO SIImageStore::restore Beam for chan : 6 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2024-04-11 15:38:00 INFO SIImageStore::restore Beam for chan : 7 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2024-04-11 15:38:00 INFO SIImageStore::restore Beam for chan : 8 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2024-04-11 15:38:00 INFO SIImageStore::restore Beam for chan : 9 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2024-04-11 15:38:00 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:37:59.863450 End time: 2024-04-11 15:38:00.536636
2024-04-11 15:38:01 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:01 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:01 INFO name:: No table opened.
2024-04-11 15:38:01 INFO showcache:: The Table Cache is empty.
2024-04-11 15:38:01 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:38:01 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:38:01 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:38:01 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:38:01 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)
2024-04-11 15:38:01 INFO tclean::::casa ##########################################
2024-04-11 15:38:01 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:38:01 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 )
2024-04-11 15:38:01 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:38:01 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode]
2024-04-11 15:38:01 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:38:01 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:38:01 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.325e+09 Hz
2024-04-11 15:38:01 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz
2024-04-11 15:38:01 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:38:01 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2024-04-11 15:38:01 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.075e+09 Hz, upper edge = 1.575e+09 Hz
2024-04-11 15:38:01 INFO SynthesisImagerVi2::defineImage Impars : start 1.1GHz
2024-04-11 15:38:01 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.1e+09] at [0] with increment [5e+07]
2024-04-11 15:38:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:38:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:01 INFO tclean::::casa CFCache already exists
2024-04-11 15:38:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:38:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:01 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode]
2024-04-11 15:38:01 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:38:03 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:38:03 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
2024-04-11 15:38:03 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2075) PSF is blank for[C0:P0] [C1:P0]
2024-04-11 15:38:03 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.038875
2024-04-11 15:38:03 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:38:03 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:38:03 INFO SIImageStore::printBeamSet + I Max 0 1.10e+09 35978 77.4354 arcsec x 54.4827 arcsec pa=-83.5944 deg
2024-04-11 15:38:03 INFO SIImageStore::printBeamSet + I Min 1 1.15e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2024-04-11 15:38:03 INFO SIImageStore::printBeamSet + I Median 4 1.30e+09 -11988 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg
2024-04-11 15:38:03 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:38:03 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:03 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode]
2024-04-11 15:38:03 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:03 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:03 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:38:05 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:05 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:38:00.729009 End time: 2024-04-11 15:38:05.040350
2024-04-11 15:38:05 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:38:05 INFO tclean::::casa ##########################################
2024-04-11 15:38:05 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:05 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:05 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:05 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2024-04-11 15:38:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:38:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2024-04-11 15:38:05 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:38:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2024-04-11 15:38:05 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:38:05 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:38:05 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:38:05 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2024-04-11 15:38:05 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter.
2024-04-11 15:38:05 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2024-04-11 15:38:05 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=20->30 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2024-04-11 15:38:05 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=30->40 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2024-04-11 15:38:05 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=40->50 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2024-04-11 15:38:05 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->60 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2024-04-11 15:38:05 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=60->70 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2024-04-11 15:38:05 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=70->80 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter.
2024-04-11 15:38:05 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 6.03073 Peak Residual (over all planes) : 0.392268 in C2:P0
2024-04-11 15:38:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations.
2024-04-11 15:38:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268
2024-04-11 15:38:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:38:05 INFO SIImageStore::restore Beam for chan : 0 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg
2024-04-11 15:38:05 INFO SIImageStore::restore Beam for chan : 1 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg
2024-04-11 15:38:05 INFO SIImageStore::restore Beam for chan : 2 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg
2024-04-11 15:38:05 INFO SIImageStore::restore Beam for chan : 3 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2024-04-11 15:38:05 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:38:05 INFO SIImageStore::restore Beam for chan : 5 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2024-04-11 15:38:06 INFO SIImageStore::restore Beam for chan : 6 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2024-04-11 15:38:06 INFO SIImageStore::restore Beam for chan : 7 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2024-04-11 15:38:06 INFO SIImageStore::restore Beam for chan : 8 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2024-04-11 15:38:06 INFO SIImageStore::restore Beam for chan : 9 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2024-04-11 15:38:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:05.044214 End time: 2024-04-11 15:38:05.752470
2024-04-11 15:38:06 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:06 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:06 INFO name:: No table opened.
2024-04-11 15:38:06 INFO showcache:: The Table Cache is empty.
2024-04-11 15:38:06 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:38:06 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:38:06 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:38:06 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:38:06 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)
2024-04-11 15:38:06 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)
2024-04-11 15:38:06 INFO tclean::::casa ##########################################
2024-04-11 15:38:06 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:38:06 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='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 )
2024-04-11 15:38:06 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:38:06 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:38:06 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:38:06 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:38:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.275e+09 Hz
2024-04-11 15:38:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz
2024-04-11 15:38:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:38:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2024-04-11 15:38:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.025e+09 Hz, upper edge = 1.525e+09 Hz
2024-04-11 15:38:06 INFO SynthesisImagerVi2::defineImage Impars : start 1.5GHz
2024-04-11 15:38:06 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.5e+09] at [0] with increment [-5e+07]
2024-04-11 15:38:06 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:38:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:06 INFO tclean::::casa CFCache already exists
2024-04-11 15:38:06 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:06 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:38:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:06 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:38:06 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:07 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:07 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:38:08 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:38:09 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
2024-04-11 15:38:09 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.047288
2024-04-11 15:38:09 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:38:09 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:38:09 INFO SIImageStore::printBeamSet + I Max 9 1.049988e+09 47970 71.2036 arcsec x 66.8856 arcsec pa=-88.0973 deg
2024-04-11 15:38:09 INFO SIImageStore::printBeamSet + I Min 1 1.449984e+09 -47963 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2024-04-11 15:38:09 INFO SIImageStore::printBeamSet + I Median 5 1.249986e+09 3 59.8179 arcsec x 56.1060 arcsec pa=-88.0997 deg
2024-04-11 15:38:09 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:38:09 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:09 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:38:09 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:09 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:09 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:38:11 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:11 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:38:06.021364 End time: 2024-04-11 15:38:10.947057
2024-04-11 15:38:11 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:38:11 INFO tclean::::casa ##########################################
2024-04-11 15:38:11 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:11 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:11 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:11 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.42859, over full image : 1.42859
2024-04-11 15:38:11 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:38:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.42859, over full image : 1.42859
2024-04-11 15:38:11 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:38:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.42859, over full image : 1.42859
2024-04-11 15:38:11 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:38:11 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:38:11 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2024-04-11 15:38:11 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2024-04-11 15:38:11 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2024-04-11 15:38:11 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2024-04-11 15:38:11 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2024-04-11 15:38:11 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2024-04-11 15:38:11 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2024-04-11 15:38:11 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2024-04-11 15:38:11 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2024-04-11 15:38:11 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2024-04-11 15:38:11 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.17772 Peak Residual (over all planes) : 0.448307 in C9:P0
2024-04-11 15:38:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2024-04-11 15:38:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.448307, over full image : 0.448307
2024-04-11 15:38:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:38:11 INFO SIImageStore::restore Beam for chan : 0 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2024-04-11 15:38:11 INFO SIImageStore::restore Beam for chan : 1 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2024-04-11 15:38:11 INFO SIImageStore::restore Beam for chan : 2 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2024-04-11 15:38:11 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2024-04-11 15:38:11 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:38:11 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2024-04-11 15:38:11 INFO SIImageStore::restore Beam for chan : 6 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2024-04-11 15:38:11 INFO SIImageStore::restore Beam for chan : 7 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2024-04-11 15:38:11 INFO SIImageStore::restore Beam for chan : 8 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2024-04-11 15:38:11 INFO SIImageStore::restore Beam for chan : 9 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2024-04-11 15:38:11 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:10.950591 End time: 2024-04-11 15:38:11.560901
2024-04-11 15:38:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:12 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:12 INFO name:: No table opened.
2024-04-11 15:38:12 INFO showcache:: The Table Cache is empty.
2024-04-11 15:38:12 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:38:12 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:38:12 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:38:12 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:38:12 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)
2024-04-11 15:38:12 INFO tclean::::casa ##########################################
2024-04-11 15:38:12 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:38:12 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 )
2024-04-11 15:38:12 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:38:12 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:38:12 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:38:12 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2024-04-11 15:38:12 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz == -5.39627e+07 m/s radio velocity
2024-04-11 15:38:12 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz == 2.39834e+07 m/s radio velocity
2024-04-11 15:38:12 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2024-04-11 15:38:12 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz
2024-04-11 15:38:12 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz
2024-04-11 15:38:12 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:38:12 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.925e+09] at [0] with increment [-1e+08]
2024-04-11 15:38:12 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:38:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:12 INFO tclean::::casa CFCache already exists
2024-04-11 15:38:12 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:12 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:38:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:12 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:38:12 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:12 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:12 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:38:14 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:38:14 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
2024-04-11 15:38:14 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.053275
2024-04-11 15:38:14 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:38:14 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:38:14 INFO SIImageStore::printBeamSet + I Max 9 1.024988e+09 53965 72.8152 arcsec x 68.2710 arcsec pa=-87.9993 deg
2024-04-11 15:38:14 INFO SIImageStore::printBeamSet + I Min 1 1.824980e+09 -137900 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2024-04-11 15:38:14 INFO SIImageStore::printBeamSet + I Median 5 1.424984e+09 -41967 53.4133 arcsec x 49.1314 arcsec pa=-88.2176 deg
2024-04-11 15:38:14 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:38:15 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:15 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2024-04-11 15:38:15 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:15 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:15 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:38:17 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:17 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:38:11.756859 End time: 2024-04-11 15:38:16.698208
2024-04-11 15:38:17 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:38:17 INFO tclean::::casa ##########################################
2024-04-11 15:38:17 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:17 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:17 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:17 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034
2024-04-11 15:38:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2024-04-11 15:38:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034
2024-04-11 15:38:17 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:38:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034
2024-04-11 15:38:17 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2024-04-11 15:38:17 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:38:17 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.535201, peakres=0.779961->0.24476, Reached cycleniter.
2024-04-11 15:38:17 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter.
2024-04-11 15:38:17 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter.
2024-04-11 15:38:17 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter.
2024-04-11 15:38:17 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter.
2024-04-11 15:38:17 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter.
2024-04-11 15:38:17 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter.
2024-04-11 15:38:17 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter.
2024-04-11 15:38:17 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter.
2024-04-11 15:38:17 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->1.00207, peakres=1.46034->0.458272, Reached cycleniter.
2024-04-11 15:38:17 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.26251 Peak Residual (over all planes) : 0.458272 in C9:P0
2024-04-11 15:38:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2024-04-11 15:38:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.458272, over full image : 0.458272
2024-04-11 15:38:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:17 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:38:17 INFO SIImageStore::restore Beam for chan : 0 : 39.1098 arcsec, 36.4953 arcsec, -88.6816 deg
2024-04-11 15:38:17 INFO SIImageStore::restore Beam for chan : 1 : 41.6317 arcsec, 38.3762 arcsec, -88.1745 deg
2024-04-11 15:38:17 INFO SIImageStore::restore Beam for chan : 2 : 44.0833 arcsec, 40.5971 arcsec, -88.2017 deg
2024-04-11 15:38:17 INFO SIImageStore::restore Beam for chan : 3 : 46.7598 arcsec, 43.0688 arcsec, -87.9062 deg
2024-04-11 15:38:17 INFO SIImageStore::restore Beam for chan : 4 : 49.8071 arcsec, 45.9024 arcsec, -88.1916 deg
2024-04-11 15:38:17 INFO SIImageStore::restore Beam for chan : 5 : 53.4133 arcsec, 49.1314 arcsec, -88.2176 deg
2024-04-11 15:38:17 INFO SIImageStore::restore Beam for chan : 6 : 57.336 arcsec, 52.8693 arcsec, -88.1637 deg
2024-04-11 15:38:17 INFO SIImageStore::restore Beam for chan : 7 : 62.084 arcsec, 57.1519 arcsec, -88.1979 deg
2024-04-11 15:38:17 INFO SIImageStore::restore Beam for chan : 8 : 67.62 arcsec, 62.1975 arcsec, -87.9904 deg
2024-04-11 15:38:17 INFO SIImageStore::restore Beam for chan : 9 : 72.8152 arcsec, 68.271 arcsec, -87.9993 deg
2024-04-11 15:38:17 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:16.702008 End time: 2024-04-11 15:38:17.421600
2024-04-11 15:38:17 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:17 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:17 INFO name:: No table opened.
2024-04-11 15:38:17 INFO showcache:: The Table Cache is empty.
2024-04-11 15:38:17 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:38:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:38:17 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:38:17 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:38:17 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)
2024-04-11 15:38:18 INFO tclean::::casa ##########################################
2024-04-11 15:38:18 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:38:18 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 )
2024-04-11 15:38:18 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:38:18 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:38:18 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:38:18 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2465) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct.
2024-04-11 15:38:18 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:38:18 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2024-04-11 15:38:18 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2024-04-11 15:38:18 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20
2024-04-11 15:38:18 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2024-04-11 15:38:18 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2024-04-11 15:38:18 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:38:18 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 20]Spectral : [9.99989e+08] at [0] with increment [4.99994e+07]
2024-04-11 15:38:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:38:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:18 INFO tclean::::casa CFCache already exists
2024-04-11 15:38:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:38:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:18 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:38:18 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:38:20 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:38:21 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
2024-04-11 15:38:21 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.084813
2024-04-11 15:38:21 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:38:21 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:38:21 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.8715 arcsec x 65.3988 arcsec pa=-83.6303 deg
2024-04-11 15:38:21 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3053 arcsec x 35.9408 arcsec pa=-88.2207 deg
2024-04-11 15:38:21 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5591 arcsec x 48.4296 arcsec pa=-88.0846 deg
2024-04-11 15:38:21 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:38:21 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:21 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:38:21 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:21 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:21 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:38:24 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:24 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:38:17.677578 End time: 2024-04-11 15:38:23.597378
2024-04-11 15:38:24 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:38:24 INFO tclean::::casa ##########################################
2024-04-11 15:38:24 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:24 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:24 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:38:24 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ]
2024-04-11 15:38:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:38:24 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:38:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:38:24 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19]
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=100->110 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=110->120 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=120->130 [10], model=0->0.643311, peakres=0.937513->0.294201, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=130->140 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=140->150 [10], model=0->0.605469, peakres=0.882365->0.276895, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=150->160 [10], model=0->0.58817, peakres=0.857154->0.268984, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=160->170 [10], model=0->0.571832, peakres=0.833345->0.261512, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=170->180 [10], model=0->0.556377, peakres=0.810822->0.254444, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=180->190 [10], model=0->0.541736, peakres=0.789484->0.247749, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=190->200 [10], model=0->0.527845, peakres=0.769241->0.241396, Reached cycleniter.
2024-04-11 15:38:24 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 14.5296 Peak Residual (over all planes) : 0.470722 in C0:P0
2024-04-11 15:38:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2024-04-11 15:38:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2024-04-11 15:38:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:24 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 0 : 92.8715 arcsec, 65.3988 arcsec, -83.6303 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 1 : 71.1186 arcsec, 66.8928 arcsec, -88.0244 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 2 : 67.9455 arcsec, 63.8038 arcsec, -88.1312 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 3 : 65.0216 arcsec, 61.0897 arcsec, -88.1697 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 4 : 62.2861 arcsec, 58.4872 arcsec, -88.094 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 5 : 59.8296 arcsec, 56.1567 arcsec, -88.1119 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 6 : 57.4664 arcsec, 53.9859 arcsec, -87.7704 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 7 : 55.3706 arcsec, 51.9663 arcsec, -88.0956 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 8 : 53.3906 arcsec, 50.1404 arcsec, -88.0163 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 9 : 51.5591 arcsec, 48.4296 arcsec, -88.0846 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 10 : 49.8287 arcsec, 46.7748 arcsec, -88.0959 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 11 : 48.2218 arcsec, 45.3468 arcsec, -88.284 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 12 : 46.7074 arcsec, 43.9053 arcsec, -87.5324 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 13 : 45.2957 arcsec, 42.5472 arcsec, -88.1525 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 14 : 44.0352 arcsec, 41.2913 arcsec, -87.9475 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 15 : 42.6523 arcsec, 40.1535 arcsec, -87.5201 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 16 : 41.4819 arcsec, 39.0342 arcsec, -88.0834 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 17 : 40.3646 arcsec, 37.9873 arcsec, -88.1305 deg
2024-04-11 15:38:24 INFO SIImageStore::restore Beam for chan : 18 : 39.4132 arcsec, 36.8694 arcsec, -88.2259 deg
2024-04-11 15:38:25 INFO SIImageStore::restore Beam for chan : 19 : 38.3053 arcsec, 35.9408 arcsec, -88.2207 deg
2024-04-11 15:38:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:23.605371 End time: 2024-04-11 15:38:24.676320
2024-04-11 15:38:25 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:25 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:25 INFO name:: No table opened.
2024-04-11 15:38:25 INFO showcache:: The Table Cache is empty.
2024-04-11 15:38:25 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:38:25 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:38:25 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:38:25 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:38:25 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)
2024-04-11 15:38:25 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)
2024-04-11 15:38:25 INFO tclean::::casa ##########################################
2024-04-11 15:38:25 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:38:25 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 )
2024-04-11 15:38:25 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:38:25 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:38:25 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:38:25 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:38:25 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2024-04-11 15:38:25 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:38:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:25 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:25 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:38:27 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406736
2024-04-11 15:38:27 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.00506
2024-04-11 15:38:27 INFO SIImageStore::printBeamSet Beam : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2024-04-11 15:38:27 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:38:27 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:38:29 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:29 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:38:24.941132 End time: 2024-04-11 15:38:29.462318
2024-04-11 15:38:29 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:38:29 INFO tclean::::casa ##########################################
2024-04-11 15:38:30 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:30 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:30 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:30 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:30 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2024-04-11 15:38:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter.
2024-04-11 15:38:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:38:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2024-04-11 15:38:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:30 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:38:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:29.501349 End time: 2024-04-11 15:38:29.694043
2024-04-11 15:38:30 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:30 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:30 INFO imtrans::::casa ##########################################
2024-04-11 15:38:30 INFO imtrans::::casa ##### Begin Task: imtrans #####
2024-04-11 15:38:30 INFO imtrans::::casa imtrans( imagename='tst_bak.model', outfile='tst.model', order='3012' )
2024-04-11 15:38:30 INFO imtrans::SubImageFactory::createImage Creating image 'tst.model' of shape [1, 100, 100, 1]
2024-04-11 15:38:30 INFO imtrans::::casa Task imtrans complete. Start time: 2024-04-11 15:38:29.719634 End time: 2024-04-11 15:38:29.760609
2024-04-11 15:38:30 INFO imtrans::::casa ##### End Task: imtrans #####
2024-04-11 15:38:30 INFO imtrans::::casa ##########################################
2024-04-11 15:38:30 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:30 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:30 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:30 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2024-04-11 15:38:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:38:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2024-04-11 15:38:30 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:38:30 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.
2024-04-11 15:38:30 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.
2024-04-11 15:38:30 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:38:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:38:30 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['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'] )
2024-04-11 15:38:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 281, in deconvolve
2024-04-11 15:38:30 INFO deconvolve::::casa+ decon.runMinorCycle()
2024-04-11 15:38:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle
2024-04-11 15:38:30 INFO deconvolve::::casa+ self.runMinorCycleCore()
2024-04-11 15:38:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore
2024-04-11 15:38:30 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2024-04-11 15:38:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2024-04-11 15:38:30 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2024-04-11 15:38:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2024-04-11 15:38:30 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2024-04-11 15:38:30 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.
2024-04-11 15:38:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:29.764856 End time: 2024-04-11 15:38:29.817490
2024-04-11 15:38:30 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:30 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:30 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:30 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:30 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:30 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:30 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2024-04-11 15:38:30 INFO SDMaskHandler::makePBMask MAKE PB mask
2024-04-11 15:38:30 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:38:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 8232 out of a total of 10000 pixels. [ 82.32 % ]
2024-04-11 15:38:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:30 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2024-04-11 15:38:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter.
2024-04-11 15:38:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:38:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2024-04-11 15:38:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:30 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:38:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:29.873995 End time: 2024-04-11 15:38:30.059309
2024-04-11 15:38:30 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:30 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:30 INFO imtrans::::casa ##########################################
2024-04-11 15:38:30 INFO imtrans::::casa ##### Begin Task: imtrans #####
2024-04-11 15:38:30 INFO imtrans::::casa imtrans( imagename='tst_bak.pb', outfile='tst.pb', order='3012' )
2024-04-11 15:38:30 INFO imtrans::SubImageFactory::createImage Creating image 'tst.pb' of shape [1, 100, 100, 1]
2024-04-11 15:38:30 INFO imtrans::ImageMaskAttacher::makeMask Created mask `mask0'
2024-04-11 15:38:30 INFO imtrans::::casa Task imtrans complete. Start time: 2024-04-11 15:38:30.079841 End time: 2024-04-11 15:38:30.131772
2024-04-11 15:38:30 INFO imtrans::::casa ##### End Task: imtrans #####
2024-04-11 15:38:30 INFO imtrans::::casa ##########################################
2024-04-11 15:38:30 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:30 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:30 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:30 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2024-04-11 15:38:30 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2024-04-11 15:38:30 INFO SDMaskHandler::makePBMask MAKE PB mask
2024-04-11 15:38:30 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.
2024-04-11 15:38:30 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.
2024-04-11 15:38:30 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:38:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:38:30 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['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'] )
2024-04-11 15:38:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 273, in deconvolve
2024-04-11 15:38:30 INFO deconvolve::::casa+ decon.updateMask()
2024-04-11 15:38:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 201, in updateMask
2024-04-11 15:38:30 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask()
2024-04-11 15:38:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask
2024-04-11 15:38:30 INFO deconvolve::::casa+ return self._swigobj.setupmask()
2024-04-11 15:38:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask
2024-04-11 15:38:30 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self)
2024-04-11 15:38:30 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.
2024-04-11 15:38:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:30.135204 End time: 2024-04-11 15:38:30.161997
2024-04-11 15:38:30 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:30 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:30 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:30 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:30 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:30 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:30 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2024-04-11 15:38:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter.
2024-04-11 15:38:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:38:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2024-04-11 15:38:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:30 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:38:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:30.210890 End time: 2024-04-11 15:38:30.398591
2024-04-11 15:38:30 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:30 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:30 INFO imtrans::::casa ##########################################
2024-04-11 15:38:30 INFO imtrans::::casa ##### Begin Task: imtrans #####
2024-04-11 15:38:30 INFO imtrans::::casa imtrans( imagename='tst_bak.psf', outfile='tst.psf', order='3012' )
2024-04-11 15:38:30 INFO imtrans::SubImageFactory::createImage Creating image 'tst.psf' of shape [1, 100, 100, 1]
2024-04-11 15:38:30 INFO imtrans::::casa Task imtrans complete. Start time: 2024-04-11 15:38:30.419060 End time: 2024-04-11 15:38:30.467916
2024-04-11 15:38:30 INFO imtrans::::casa ##### End Task: imtrans #####
2024-04-11 15:38:30 INFO imtrans::::casa ##########################################
2024-04-11 15:38:30 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:30 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:30 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:30 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:30 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.
2024-04-11 15:38:30 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.
2024-04-11 15:38:30 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:38:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:38:30 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['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'] )
2024-04-11 15:38:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve
2024-04-11 15:38:30 INFO deconvolve::::casa+ isit = decon.hasConverged()
2024-04-11 15:38:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged
2024-04-11 15:38:30 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle()
2024-04-11 15:38:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle
2024-04-11 15:38:30 INFO deconvolve::::casa+ return self._swigobj.initminorcycle()
2024-04-11 15:38:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle
2024-04-11 15:38:30 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self)
2024-04-11 15:38:30 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.
2024-04-11 15:38:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:30.474746 End time: 2024-04-11 15:38:30.499371
2024-04-11 15:38:30 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:30 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:31 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:31 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:31 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:31 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:31 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:31 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:31 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:31 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2024-04-11 15:38:31 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter.
2024-04-11 15:38:31 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:38:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2024-04-11 15:38:31 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:38:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:30.555865 End time: 2024-04-11 15:38:30.755045
2024-04-11 15:38:31 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:31 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:31 INFO imtrans::::casa ##########################################
2024-04-11 15:38:31 INFO imtrans::::casa ##### Begin Task: imtrans #####
2024-04-11 15:38:31 INFO imtrans::::casa imtrans( imagename='tst_bak.residual', outfile='tst.residual', order='3012' )
2024-04-11 15:38:31 INFO imtrans::SubImageFactory::createImage Creating image 'tst.residual' of shape [1, 100, 100, 1]
2024-04-11 15:38:31 INFO imtrans::ImageMaskAttacher::makeMask Created mask `mask0'
2024-04-11 15:38:31 INFO imtrans::::casa Task imtrans complete. Start time: 2024-04-11 15:38:30.774358 End time: 2024-04-11 15:38:30.824921
2024-04-11 15:38:31 INFO imtrans::::casa ##### End Task: imtrans #####
2024-04-11 15:38:31 INFO imtrans::::casa ##########################################
2024-04-11 15:38:31 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:31 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:31 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:31 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:31 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:31 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:31 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.
2024-04-11 15:38:31 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.
2024-04-11 15:38:31 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:38:31 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:38:31 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['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'] )
2024-04-11 15:38:31 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve
2024-04-11 15:38:31 INFO deconvolve::::casa+ isit = decon.hasConverged()
2024-04-11 15:38:31 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged
2024-04-11 15:38:31 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle()
2024-04-11 15:38:31 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle
2024-04-11 15:38:31 INFO deconvolve::::casa+ return self._swigobj.initminorcycle()
2024-04-11 15:38:31 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle
2024-04-11 15:38:31 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self)
2024-04-11 15:38:31 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.
2024-04-11 15:38:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:30.829126 End time: 2024-04-11 15:38:30.843353
2024-04-11 15:38:31 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:31 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:31 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:31 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:31 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:31 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:31 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:31 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:31 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:31 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:38:31 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter.
2024-04-11 15:38:31 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:38:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2024-04-11 15:38:31 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:31 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:38:31 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2024-04-11 15:38:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.pb']
2024-04-11 15:38:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:30.895226 End time: 2024-04-11 15:38:31.209945
2024-04-11 15:38:31 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:31 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:31 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:31 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:31 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:31 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf']
2024-04-11 15:38:31 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf']
2024-04-11 15:38:31 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:38:31 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:38:31 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['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'] )
2024-04-11 15:38:31 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 199, in deconvolve
2024-04-11 15:38:31 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp)
2024-04-11 15:38:31 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 73, in check_requiredimgs_exist
2024-04-11 15:38:31 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: missing one or more of the required images: " + str(diffims))
2024-04-11 15:38:31 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf']
2024-04-11 15:38:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:31.280489 End time: 2024-04-11 15:38:31.281357
2024-04-11 15:38:31 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:31 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:31 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:31 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:31 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:31 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual']
2024-04-11 15:38:31 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual']
2024-04-11 15:38:31 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:38:31 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:38:31 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['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'] )
2024-04-11 15:38:31 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 199, in deconvolve
2024-04-11 15:38:31 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp)
2024-04-11 15:38:31 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 73, in check_requiredimgs_exist
2024-04-11 15:38:31 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: missing one or more of the required images: " + str(diffims))
2024-04-11 15:38:31 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual']
2024-04-11 15:38:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:31.346213 End time: 2024-04-11 15:38:31.347020
2024-04-11 15:38:31 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:31 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:31 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:31 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:31 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:31 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:31 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:31 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:31 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:31 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:38:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter.
2024-04-11 15:38:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:38:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2024-04-11 15:38:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:32 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:38:32 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2024-04-11 15:38:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.pb']
2024-04-11 15:38:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:31.399691 End time: 2024-04-11 15:38:31.678413
2024-04-11 15:38:32 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:32 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:32 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:32 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:32 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2024-04-11 15:38:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter.
2024-04-11 15:38:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:38:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2024-04-11 15:38:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:38:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:31.726254 End time: 2024-04-11 15:38:31.954757
2024-04-11 15:38:32 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:32 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:32 INFO imrebin::::casa ##########################################
2024-04-11 15:38:32 INFO imrebin::::casa ##### Begin Task: imrebin #####
2024-04-11 15:38:32 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 )
2024-04-11 15:38:32 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2024-04-11 15:38:32 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2024-04-11 15:38:32 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2024-04-11 15:38:32 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]
2024-04-11 15:38:32 INFO imrebin::SubImageFactory::createImage Creating image 'tst.model' of shape [2, 2, 1, 1]
2024-04-11 15:38:32 INFO imrebin::::casa Task imrebin complete. Start time: 2024-04-11 15:38:31.990469 End time: 2024-04-11 15:38:32.047356
2024-04-11 15:38:32 INFO imrebin::::casa ##### End Task: imrebin #####
2024-04-11 15:38:32 INFO imrebin::::casa ##########################################
2024-04-11 15:38:32 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:32 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2024-04-11 15:38:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:38:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2024-04-11 15:38:32 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:38:32 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.
2024-04-11 15:38:32 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.
2024-04-11 15:38:32 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:38:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:38:32 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['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'] )
2024-04-11 15:38:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 281, in deconvolve
2024-04-11 15:38:32 INFO deconvolve::::casa+ decon.runMinorCycle()
2024-04-11 15:38:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle
2024-04-11 15:38:32 INFO deconvolve::::casa+ self.runMinorCycleCore()
2024-04-11 15:38:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore
2024-04-11 15:38:32 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2024-04-11 15:38:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2024-04-11 15:38:32 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2024-04-11 15:38:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2024-04-11 15:38:32 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2024-04-11 15:38:32 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.
2024-04-11 15:38:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:32.051709 End time: 2024-04-11 15:38:32.092513
2024-04-11 15:38:32 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:32 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:32 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:32 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:32 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2024-04-11 15:38:32 INFO SDMaskHandler::makePBMask MAKE PB mask
2024-04-11 15:38:32 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:38:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 8232 out of a total of 10000 pixels. [ 82.32 % ]
2024-04-11 15:38:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:32 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2024-04-11 15:38:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter.
2024-04-11 15:38:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:38:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2024-04-11 15:38:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:38:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:32.144777 End time: 2024-04-11 15:38:32.341274
2024-04-11 15:38:32 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:32 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:32 INFO imrebin::::casa ##########################################
2024-04-11 15:38:32 INFO imrebin::::casa ##### Begin Task: imrebin #####
2024-04-11 15:38:32 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 )
2024-04-11 15:38:32 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2024-04-11 15:38:32 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2024-04-11 15:38:32 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2024-04-11 15:38:32 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]
2024-04-11 15:38:32 INFO imrebin::SubImageFactory::createImage Creating image 'tst.pb' of shape [2, 2, 1, 1]
2024-04-11 15:38:32 INFO imrebin::::casa Task imrebin complete. Start time: 2024-04-11 15:38:32.361647 End time: 2024-04-11 15:38:32.410593
2024-04-11 15:38:32 INFO imrebin::::casa ##### End Task: imrebin #####
2024-04-11 15:38:32 INFO imrebin::::casa ##########################################
2024-04-11 15:38:32 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:32 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2024-04-11 15:38:32 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2024-04-11 15:38:32 INFO SDMaskHandler::makePBMask MAKE PB mask
2024-04-11 15:38:32 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.
2024-04-11 15:38:32 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.
2024-04-11 15:38:32 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:38:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:38:32 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['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'] )
2024-04-11 15:38:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 273, in deconvolve
2024-04-11 15:38:32 INFO deconvolve::::casa+ decon.updateMask()
2024-04-11 15:38:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 201, in updateMask
2024-04-11 15:38:32 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask()
2024-04-11 15:38:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask
2024-04-11 15:38:32 INFO deconvolve::::casa+ return self._swigobj.setupmask()
2024-04-11 15:38:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask
2024-04-11 15:38:32 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self)
2024-04-11 15:38:32 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.
2024-04-11 15:38:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:32.413948 End time: 2024-04-11 15:38:32.438721
2024-04-11 15:38:32 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:32 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:32 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:32 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:33 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2024-04-11 15:38:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter.
2024-04-11 15:38:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:38:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2024-04-11 15:38:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:33 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:38:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:32.485858 End time: 2024-04-11 15:38:32.663658
2024-04-11 15:38:33 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:33 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:33 INFO imrebin::::casa ##########################################
2024-04-11 15:38:33 INFO imrebin::::casa ##### Begin Task: imrebin #####
2024-04-11 15:38:33 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 )
2024-04-11 15:38:33 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2024-04-11 15:38:33 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2024-04-11 15:38:33 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2024-04-11 15:38:33 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]
2024-04-11 15:38:33 INFO imrebin::SubImageFactory::createImage Creating image 'tst.psf' of shape [2, 2, 1, 1]
2024-04-11 15:38:33 INFO imrebin::::casa Task imrebin complete. Start time: 2024-04-11 15:38:32.684118 End time: 2024-04-11 15:38:32.733222
2024-04-11 15:38:33 INFO imrebin::::casa ##### End Task: imrebin #####
2024-04-11 15:38:33 INFO imrebin::::casa ##########################################
2024-04-11 15:38:33 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:33 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:33 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:33 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:33 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:33 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.
2024-04-11 15:38:33 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.
2024-04-11 15:38:33 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:38:33 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:38:33 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['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'] )
2024-04-11 15:38:33 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve
2024-04-11 15:38:33 INFO deconvolve::::casa+ isit = decon.hasConverged()
2024-04-11 15:38:33 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged
2024-04-11 15:38:33 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle()
2024-04-11 15:38:33 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle
2024-04-11 15:38:33 INFO deconvolve::::casa+ return self._swigobj.initminorcycle()
2024-04-11 15:38:33 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle
2024-04-11 15:38:33 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self)
2024-04-11 15:38:33 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.
2024-04-11 15:38:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:32.736610 End time: 2024-04-11 15:38:32.749658
2024-04-11 15:38:33 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:33 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:33 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:33 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:33 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:33 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:33 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:33 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2024-04-11 15:38:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter.
2024-04-11 15:38:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:38:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2024-04-11 15:38:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:33 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:38:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:32.800313 End time: 2024-04-11 15:38:32.994933
2024-04-11 15:38:33 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:33 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:33 INFO imrebin::::casa ##########################################
2024-04-11 15:38:33 INFO imrebin::::casa ##### Begin Task: imrebin #####
2024-04-11 15:38:33 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 )
2024-04-11 15:38:33 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2024-04-11 15:38:33 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2024-04-11 15:38:33 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2024-04-11 15:38:33 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]
2024-04-11 15:38:33 INFO imrebin::SubImageFactory::createImage Creating image 'tst.residual' of shape [2, 2, 1, 1]
2024-04-11 15:38:33 INFO imrebin::::casa Task imrebin complete. Start time: 2024-04-11 15:38:33.016864 End time: 2024-04-11 15:38:33.067339
2024-04-11 15:38:33 INFO imrebin::::casa ##### End Task: imrebin #####
2024-04-11 15:38:33 INFO imrebin::::casa ##########################################
2024-04-11 15:38:33 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:33 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:33 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:33 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:33 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:33 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.
2024-04-11 15:38:33 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.
2024-04-11 15:38:33 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:38:33 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:38:33 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['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'] )
2024-04-11 15:38:33 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve
2024-04-11 15:38:33 INFO deconvolve::::casa+ isit = decon.hasConverged()
2024-04-11 15:38:33 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged
2024-04-11 15:38:33 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle()
2024-04-11 15:38:33 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle
2024-04-11 15:38:33 INFO deconvolve::::casa+ return self._swigobj.initminorcycle()
2024-04-11 15:38:33 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle
2024-04-11 15:38:33 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self)
2024-04-11 15:38:33 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.
2024-04-11 15:38:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:33.070695 End time: 2024-04-11 15:38:33.083335
2024-04-11 15:38:33 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:33 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:33 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:33 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:33 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:33 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:33 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:33 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:38:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter.
2024-04-11 15:38:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:38:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2024-04-11 15:38:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:33 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:38:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:33.132215 End time: 2024-04-11 15:38:33.313810
2024-04-11 15:38:33 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:33 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:33 INFO imtrans::::casa ##########################################
2024-04-11 15:38:33 INFO imtrans::::casa ##### Begin Task: imtrans #####
2024-04-11 15:38:33 INFO imtrans::::casa imtrans( imagename='tst.model', outfile='tst_2.model', order='3012' )
2024-04-11 15:38:33 INFO imtrans::SubImageFactory::createImage Creating image 'tst_2.model' of shape [1, 100, 100, 1]
2024-04-11 15:38:33 INFO imtrans::::casa Task imtrans complete. Start time: 2024-04-11 15:38:33.314867 End time: 2024-04-11 15:38:33.355025
2024-04-11 15:38:33 INFO imtrans::::casa ##### End Task: imtrans #####
2024-04-11 15:38:33 INFO imtrans::::casa ##########################################
2024-04-11 15:38:33 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:33 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:33 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:33 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model]
2024-04-11 15:38:33 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:33 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model
2024-04-11 15:38:33 INFO task_deconvolve::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list
2024-04-11 15:38:33 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error initializing the Minor Cycle for tst : Error in setting starting model for deconvolution: Error in regridding input model image to target coordsys : ImageRegrid error : LatticeIterInterface::ok - Navigator Lattice and Data Lattice have different shapes
2024-04-11 15:38:33 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Error initializing the Minor Cycle for tst : Error in setting starting model for deconvolution: Error in regridding input model image to target coordsys : ImageRegrid error : LatticeIterInterface::ok - Navigator Lattice and Data Lattice have different shapes
2024-04-11 15:38:33 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:38:33 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:38:33 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['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'] )
2024-04-11 15:38:33 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve
2024-04-11 15:38:33 INFO deconvolve::::casa+ isit = decon.hasConverged()
2024-04-11 15:38:33 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged
2024-04-11 15:38:33 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle()
2024-04-11 15:38:33 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle
2024-04-11 15:38:33 INFO deconvolve::::casa+ return self._swigobj.initminorcycle()
2024-04-11 15:38:33 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle
2024-04-11 15:38:33 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self)
2024-04-11 15:38:33 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Error initializing the Minor Cycle for tst : Error in setting starting model for deconvolution: Error in regridding input model image to target coordsys : ImageRegrid error : LatticeIterInterface::ok - Navigator Lattice and Data Lattice have different shapes
2024-04-11 15:38:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:33.384153 End time: 2024-04-11 15:38:33.452402
2024-04-11 15:38:33 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:33 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:34 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:34 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:34 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:34 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:34 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:34 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:34 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:34 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:34 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:38:34 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter.
2024-04-11 15:38:34 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:38:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2024-04-11 15:38:34 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:34 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:38:34 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:33.515870 End time: 2024-04-11 15:38:33.772182
2024-04-11 15:38:34 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:34 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:34 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:34 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:34 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:34 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:34 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model]
2024-04-11 15:38:34 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:34 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model
2024-04-11 15:38:34 INFO task_deconvolve::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list
2024-04-11 15:38:34 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 1
2024-04-11 15:38:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2024-04-11 15:38:34 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:38:34 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2024-04-11 15:38:34 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:38:34 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733201->0.963288, peakres=0.33531->0.105224, Reached cycleniter.
2024-04-11 15:38:34 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:38:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224
2024-04-11 15:38:34 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:34 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:38:34 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2024-04-11 15:38:34 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst_2.model', 'tst.pb']
2024-04-11 15:38:34 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:33.872420 End time: 2024-04-11 15:38:34.252746
2024-04-11 15:38:34 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:34 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:34 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:34 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:34 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='doesnotexists.model', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:34 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist
2024-04-11 15:38:34 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
2024-04-11 15:38:34 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:38:34 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:38:34 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['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'] )
2024-04-11 15:38:34 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 200, in deconvolve
2024-04-11 15:38:34 INFO deconvolve::::casa+ check_starmodel_model_collisions(startmodel, imagename, deconvolver)
2024-04-11 15:38:34 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 103, in check_starmodel_model_collisions
2024-04-11 15:38:34 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: parameter startmodel set to \"{0}\" but that file does not exist".format(sm))
2024-04-11 15:38:34 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist
2024-04-11 15:38:34 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:34.317176 End time: 2024-04-11 15:38:34.318453
2024-04-11 15:38:34 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:34 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:34 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:34 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:34 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:34 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:34 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:34 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:34 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:34 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:34 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:38:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter.
2024-04-11 15:38:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:38:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2024-04-11 15:38:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:38:35 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2024-04-11 15:38:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.pb']
2024-04-11 15:38:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:34.363443 End time: 2024-04-11 15:38:34.717448
2024-04-11 15:38:35 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:35 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:35 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:35 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:35 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.
2024-04-11 15:38:35 SEVERE deconvolve::deconvolve::casa+ Either unset startmodel or remove tst.model to continue
2024-04-11 15:38:35 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.
2024-04-11 15:38:35 SEVERE deconvolve::::casa+ Either unset startmodel or remove tst.model to continue
2024-04-11 15:38:35 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:38:35 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:38:35 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['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'] )
2024-04-11 15:38:35 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 200, in deconvolve
2024-04-11 15:38:35 INFO deconvolve::::casa+ check_starmodel_model_collisions(startmodel, imagename, deconvolver)
2024-04-11 15:38:35 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 120, in check_starmodel_model_collisions
2024-04-11 15:38:35 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) +
2024-04-11 15:38:35 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.
2024-04-11 15:38:35 INFO deconvolve::::casa+ Either unset startmodel or remove tst.model to continue
2024-04-11 15:38:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:34.727457 End time: 2024-04-11 15:38:34.728876
2024-04-11 15:38:35 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:35 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:35 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:35 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:35 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:35 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:38:35 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:38:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter.
2024-04-11 15:38:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:38:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2024-04-11 15:38:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:38:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:34.796483 End time: 2024-04-11 15:38:35.041077
2024-04-11 15:38:35 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:35 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:35 INFO imrebin::::casa ##########################################
2024-04-11 15:38:35 INFO imrebin::::casa ##### Begin Task: imrebin #####
2024-04-11 15:38:35 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 )
2024-04-11 15:38:35 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2024-04-11 15:38:35 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2024-04-11 15:38:35 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2024-04-11 15:38:35 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]
2024-04-11 15:38:35 INFO imrebin::SubImageFactory::createImage Creating image 'tst_2.model' of shape [50, 50, 1, 1]
2024-04-11 15:38:35 INFO imrebin::::casa Task imrebin complete. Start time: 2024-04-11 15:38:35.045638 End time: 2024-04-11 15:38:35.101123
2024-04-11 15:38:35 INFO imrebin::::casa ##### End Task: imrebin #####
2024-04-11 15:38:35 INFO imrebin::::casa ##########################################
2024-04-11 15:38:35 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:35 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:35 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model]
2024-04-11 15:38:35 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:35 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model
2024-04-11 15:38:35 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 0.25
2024-04-11 15:38:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2024-04-11 15:38:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:38:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2024-04-11 15:38:35 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:38:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.1833->0.413387, peakres=0.33531->0.105224, Reached cycleniter.
2024-04-11 15:38:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:38:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224
2024-04-11 15:38:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:38:35 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2024-04-11 15:38:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst_2.model', 'tst.pb']
2024-04-11 15:38:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:35.127908 End time: 2024-04-11 15:38:35.440870
2024-04-11 15:38:35 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:35 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:36 INFO tclean::::casa ##########################################
2024-04-11 15:38:36 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:38:36 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='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 )
2024-04-11 15:38:36 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:38:36 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:38:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:36 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:38:36 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:38:36 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:38:36 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:38:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:36 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:36 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:38:37 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:38:37 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.00417
2024-04-11 15:38:37 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:38:37 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:38:37 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:38:39 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:39 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:38:35.691866 End time: 2024-04-11 15:38:38.762449
2024-04-11 15:38:39 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:38:39 INFO tclean::::casa ##########################################
2024-04-11 15:38:39 INFO tclean::::casa ##########################################
2024-04-11 15:38:39 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:38:39 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 )
2024-04-11 15:38:39 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:38:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:38:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:38:39 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2465) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct.
2024-04-11 15:38:39 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:38:39 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2024-04-11 15:38:39 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2024-04-11 15:38:39 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20
2024-04-11 15:38:39 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2024-04-11 15:38:39 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2024-04-11 15:38:39 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:38:39 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 20]Spectral : [9.99989e+08] at [0] with increment [4.99994e+07]
2024-04-11 15:38:39 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:38:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:39 INFO tclean::::casa CFCache already exists
2024-04-11 15:38:39 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:39 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:38:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:38:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:38:42 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:38:42 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
2024-04-11 15:38:42 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.152958
2024-04-11 15:38:42 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:38:42 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:38:42 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2024-04-11 15:38:42 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg
2024-04-11 15:38:42 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2024-04-11 15:38:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:38:42 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:42 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:38:42 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:43 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:43 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:38:45 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:45 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:38:39.006836 End time: 2024-04-11 15:38:45.335304
2024-04-11 15:38:45 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:38:45 INFO tclean::::casa ##########################################
2024-04-11 15:38:45 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:45 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:45 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:45 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:38:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ]
2024-04-11 15:38:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:38:45 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:38:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:38:46 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19]
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->2 [2], model=0->1.12501, peakres=1.50002->0.375005, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=2->4 [2], model=0->1.07144, peakres=1.42859->0.357148, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=4->6 [2], model=0->1.02274, peakres=1.36365->0.340914, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=6->8 [2], model=0->0.978274, peakres=1.30437->0.326091, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=8->10 [2], model=0->0.937513, peakres=1.25002->0.312504, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=10->12 [2], model=0->0.900012, peakres=1.20002->0.300004, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=12->14 [2], model=0->0.865396, peakres=1.15386->0.288465, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=14->16 [2], model=0->0.833345, peakres=1.11113->0.277782, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=16->18 [2], model=0->0.803582, peakres=1.07144->0.267861, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=18->20 [2], model=0->0.775872, peakres=1.0345->0.258624, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=20->22 [2], model=0->0.75001, peakres=1.00001->0.250003, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=22->23 [1], model=0->0.483878, peakres=0.967755->0.483878, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=23->24 [1], model=0->0.468756, peakres=0.937513->0.468756, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=24->25 [1], model=0->0.454552, peakres=0.909103->0.454552, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=25->26 [1], model=0->0.441182, peakres=0.882365->0.441182, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=26->27 [1], model=0->0.428577, peakres=0.857154->0.428577, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=27->28 [1], model=0->0.416672, peakres=0.833345->0.416672, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=28->29 [1], model=0->0.405411, peakres=0.810822->0.405411, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=29->30 [1], model=0->0.394742, peakres=0.789484->0.394742, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=30->31 [1], model=0->0.384621, peakres=0.769241->0.384621, Reached cyclethreshold.
2024-04-11 15:38:46 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 13.9416 Peak Residual (over all planes) : 0.483878 in C11:P0
2024-04-11 15:38:46 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 31 iterations.
2024-04-11 15:38:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.483878, over full image : 0.483878
2024-04-11 15:38:46 INFO deconvolve::::casa Reached global stopping criterion : threshold
2024-04-11 15:38:46 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg
2024-04-11 15:38:46 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg
2024-04-11 15:38:46 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:45.339019 End time: 2024-04-11 15:38:46.235672
2024-04-11 15:38:46 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:46 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:46 INFO name:: No table opened.
2024-04-11 15:38:46 INFO showcache:: The Table Cache is empty.
2024-04-11 15:38:46 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:38:46 INFO deconvolve::::casa+ [ check_val ] iterdone is 31 ( Pass : should be 31, Exact: True )
2024-04-11 15:38:46 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:38:46 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:38:46 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:38:46 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
2024-04-11 15:38:46 INFO deconvolve::::casa+ [ check_val ] chan10 iterDone is 2.0 ( Pass : should be 2, Exact: True )
2024-04-11 15:38:46 INFO deconvolve::::casa+ [ check_val ] chan10 peakRes is 0.2500033378601074 ( Pass : should be 0.25, Epsilon: 0.05)
2024-04-11 15:38:47 INFO tclean::::casa ##########################################
2024-04-11 15:38:47 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:38:47 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 )
2024-04-11 15:38:47 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:38:47 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:38:47 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:38:47 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2465) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct.
2024-04-11 15:38:47 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:38:47 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2024-04-11 15:38:47 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2024-04-11 15:38:47 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20
2024-04-11 15:38:47 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2024-04-11 15:38:47 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2024-04-11 15:38:47 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:38:47 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 20]Spectral : [9.99989e+08] at [0] with increment [4.99994e+07]
2024-04-11 15:38:47 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:38:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:47 INFO tclean::::casa CFCache already exists
2024-04-11 15:38:47 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:47 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:38:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:47 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:38:47 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:47 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:47 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:38:49 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:38:50 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
2024-04-11 15:38:50 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.098404
2024-04-11 15:38:50 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:38:50 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:38:50 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2024-04-11 15:38:50 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg
2024-04-11 15:38:50 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2024-04-11 15:38:50 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:38:50 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:50 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:38:50 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:50 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:50 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:38:53 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:53 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:38:46.518091 End time: 2024-04-11 15:38:52.778370
2024-04-11 15:38:53 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:38:53 INFO tclean::::casa ##########################################
2024-04-11 15:38:53 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:53 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:53 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:38:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ]
2024-04-11 15:38:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:38:53 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:38:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:38:53 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19]
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->2 [2], model=0->1.12501, peakres=1.50002->0.375005, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=2->4 [2], model=0->1.07144, peakres=1.42859->0.357148, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=4->6 [2], model=0->1.02274, peakres=1.36365->0.340914, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=6->8 [2], model=0->0.978274, peakres=1.30437->0.326091, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=8->10 [2], model=0->0.937513, peakres=1.25002->0.312504, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=10->12 [2], model=0->0.900012, peakres=1.20002->0.300004, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=12->14 [2], model=0->0.865396, peakres=1.15386->0.288465, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=14->16 [2], model=0->0.833345, peakres=1.11113->0.277782, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=16->18 [2], model=0->0.803582, peakres=1.07144->0.267861, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=18->20 [2], model=0->0.775872, peakres=1.0345->0.258624, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=20->22 [2], model=0->0.75001, peakres=1.00001->0.250003, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=22->23 [1], model=0->0.483878, peakres=0.967755->0.483878, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=23->24 [1], model=0->0.468756, peakres=0.937513->0.468756, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=24->25 [1], model=0->0.454552, peakres=0.909103->0.454552, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=25->26 [1], model=0->0.441182, peakres=0.882365->0.441182, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=26->27 [1], model=0->0.428577, peakres=0.857154->0.428577, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=27->28 [1], model=0->0.416672, peakres=0.833345->0.416672, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=28->29 [1], model=0->0.405411, peakres=0.810822->0.405411, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=29->30 [1], model=0->0.394742, peakres=0.789484->0.394742, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=30->31 [1], model=0->0.384621, peakres=0.769241->0.384621, Reached cyclethreshold.
2024-04-11 15:38:53 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 13.9416 Peak Residual (over all planes) : 0.483878 in C11:P0
2024-04-11 15:38:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 31 iterations.
2024-04-11 15:38:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.483878, over full image : 0.483878
2024-04-11 15:38:53 INFO deconvolve::::casa Reached global stopping criterion : threshold
2024-04-11 15:38:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg
2024-04-11 15:38:53 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg
2024-04-11 15:38:54 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:52.782327 End time: 2024-04-11 15:38:53.608861
2024-04-11 15:38:54 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:54 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:54 INFO name:: No table opened.
2024-04-11 15:38:54 INFO showcache:: The Table Cache is empty.
2024-04-11 15:38:54 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=full ( Pass : found all expected keys )
2024-04-11 15:38:54 INFO deconvolve::::casa+ [ check_val ] iterdone is 31 ( Pass : should be 31, Exact: True )
2024-04-11 15:38:54 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:38:54 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:38:54 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:38:54 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
2024-04-11 15:38:54 INFO deconvolve::::casa+ [ check_val ] chan10 iterDone is 2.0 ( Pass : should be 2, Exact: True )
2024-04-11 15:38:54 INFO deconvolve::::casa+ [ check_val ] chan10 peakRes is 0.2500033378601074 ( Pass : should be 0.25, Epsilon: 0.05)
2024-04-11 15:38:54 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:54 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:54 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:54 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:38:54 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:38:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:38:54 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=14, Gain=0.15
2024-04-11 15:38:54 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2024-04-11 15:38:54 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.0317054, 1369 Active pixels
2024-04-11 15:38:54 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.0269496, 1413 Active pixels
2024-04-11 15:38:54 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.424299 Flux limit=0.0194711, 1539 Active pixels
2024-04-11 15:38:54 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.191889 Flux limit=0.0119577, 2025 Active pixels
2024-04-11 15:38:54 INFO ClarkCleanLatModel::solve Iteration: 14, Maximum residual=0.143953 Flux limit=0.00540787, 2998 Active pixels
2024-04-11 15:38:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->14 [14], model=0->1.01651, peakres=1.12501->0.143953, Reached cycleniter.
2024-04-11 15:38:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 14 iterations.
2024-04-11 15:38:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.143953, over full image : 0.143953
2024-04-11 15:38:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:38:54 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:38:54 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:38:54 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.pb']
2024-04-11 15:38:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:53.764176 End time: 2024-04-11 15:38:54.289100
2024-04-11 15:38:54 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:54 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:54 INFO name:: No table opened.
2024-04-11 15:38:54 INFO showcache:: The Table Cache is empty.
2024-04-11 15:38:54 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:38:54 INFO deconvolve::::casa+ [ check_val ] iterdone is 14 ( Pass : should be 14, Exact: True )
2024-04-11 15:38:54 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:38:54 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:38:54 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:38:54 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)
2024-04-11 15:38:54 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 1 (Pass : should be 1)
2024-04-11 15:38:54 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:54 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:54 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:54 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:38:54 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:38:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:38:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:38:54 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15
2024-04-11 15:38:54 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2024-04-11 15:38:55 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.5, 47 Active pixels
2024-04-11 15:38:55 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.5, 37 Active pixels
2024-04-11 15:38:55 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.499175 Flux limit=0.5, 21 Active pixels
2024-04-11 15:38:55 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.625839, peakres=1.12501->0.499175, Reached cyclethreshold.
2024-04-11 15:38:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations.
2024-04-11 15:38:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175
2024-04-11 15:38:55 INFO deconvolve::::casa Reached global stopping criterion : threshold
2024-04-11 15:38:55 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:38:55 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:38:55 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.pb']
2024-04-11 15:38:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:54.379455 End time: 2024-04-11 15:38:54.809077
2024-04-11 15:38:55 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:55 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:55 INFO name:: No table opened.
2024-04-11 15:38:55 INFO showcache:: The Table Cache is empty.
2024-04-11 15:38:55 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:38:55 INFO deconvolve::::casa+ [ check_val ] peak res is 0.4991748034954071 ( Pass : should be 0.499, Epsilon: 0.05)
2024-04-11 15:38:55 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.6258394718170166 ( Pass : should be 0.626, Epsilon: 0.05)
2024-04-11 15:38:55 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True )
2024-04-11 15:38:55 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:38:55 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:38:55 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:38:55 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)
2024-04-11 15:38:55 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
2024-04-11 15:38:55 INFO tclean::::casa ##########################################
2024-04-11 15:38:55 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:38:55 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 )
2024-04-11 15:38:55 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:38:55 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:38:55 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:38:55 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:38:55 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:38:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:38:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:38:57 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:38:57 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004196
2024-04-11 15:38:57 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:38:57 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:38:57 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:38:58 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:58 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:38:55.019790 End time: 2024-04-11 15:38:57.970755
2024-04-11 15:38:58 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:38:58 INFO tclean::::casa ##########################################
2024-04-11 15:38:58 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:58 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:38:58 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:38:58 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:38:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:38:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:38:58 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:38:58 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:38:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:38:58 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15
2024-04-11 15:38:58 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.625839, peakres=1.12501->0.499175, Reached cyclethreshold.
2024-04-11 15:38:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations.
2024-04-11 15:38:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175
2024-04-11 15:38:58 INFO deconvolve::::casa Reached global stopping criterion : threshold
2024-04-11 15:38:58 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:38:58 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:38:58 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:38:58 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:38:57.978785 End time: 2024-04-11 15:38:58.316962
2024-04-11 15:38:58 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:38:58 INFO deconvolve::::casa ##########################################
2024-04-11 15:38:58 INFO name:: No table opened.
2024-04-11 15:38:58 INFO showcache:: The Table Cache is empty.
2024-04-11 15:38:58 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:38:58 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True )
2024-04-11 15:38:58 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:38:58 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:38:58 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:38:58 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
2024-04-11 15:38:59 INFO tclean::::casa ##########################################
2024-04-11 15:38:59 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:38:59 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='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 )
2024-04-11 15:38:59 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:38:59 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:38:59 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:38:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:38:59 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:38:59 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:38:59 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:38:59 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:38:59 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:38:59 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:39:00 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:39:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004219
2024-04-11 15:39:00 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:00 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:39:00 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:39:02 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:02 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:38:58.530251 End time: 2024-04-11 15:39:01.599518
2024-04-11 15:39:02 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:39:02 INFO tclean::::casa ##########################################
2024-04-11 15:39:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:39:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:39:02 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:39:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:39:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:39:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:39:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:02 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15
2024-04-11 15:39:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.625839, peakres=1.12501->0.499175, Reached cyclethreshold.
2024-04-11 15:39:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations.
2024-04-11 15:39:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175
2024-04-11 15:39:02 INFO deconvolve::::casa Reached global stopping criterion : threshold
2024-04-11 15:39:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:39:02 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:39:01.603077 End time: 2024-04-11 15:39:01.959543
2024-04-11 15:39:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:39:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:02 INFO name:: No table opened.
2024-04-11 15:39:02 INFO showcache:: The Table Cache is empty.
2024-04-11 15:39:02 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=full ( Pass : found all expected keys )
2024-04-11 15:39:02 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True )
2024-04-11 15:39:02 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:39:02 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:39:02 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:39:02 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
2024-04-11 15:39:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:39:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:39:02 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:39:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:39:02 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:39:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:39:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:39:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:02 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.002, CycleNiter=2000, Gain=0.1
2024-04-11 15:39:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1080 [1080], model=0->1.36773, peakres=1.12501->0.00199935, Reached cyclethreshold.
2024-04-11 15:39:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1080 iterations.
2024-04-11 15:39:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00199935, over full image : 0.00199935
2024-04-11 15:39:02 INFO deconvolve::::casa Reached global stopping criterion : threshold
2024-04-11 15:39:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:39:02 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.pb']
2024-04-11 15:39:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:39:02.096531 End time: 2024-04-11 15:39:02.491464
2024-04-11 15:39:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:39:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:03 INFO name:: No table opened.
2024-04-11 15:39:03 INFO showcache:: The Table Cache is empty.
2024-04-11 15:39:03 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:39:03 INFO deconvolve::::casa+ [ check_val ] iterdone is 1080 ( Pass : should be 1080, Exact: True )
2024-04-11 15:39:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:39:03 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:39:03 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:39:03 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
2024-04-11 15:39:03 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:03 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:39:03 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:39:03 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:39:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:39:03 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:39:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:39:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:39:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:03 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.002, CycleNiter=2000, Gain=0.1
2024-04-11 15:39:03 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1080 [1080], model=0->1.36773, peakres=1.12501->0.00199935, Reached cyclethreshold.
2024-04-11 15:39:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1080 iterations.
2024-04-11 15:39:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00199935, over full image : 0.00199935
2024-04-11 15:39:03 INFO deconvolve::::casa Reached global stopping criterion : threshold
2024-04-11 15:39:03 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:39:03 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.pb']
2024-04-11 15:39:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:39:02.583339 End time: 2024-04-11 15:39:02.997172
2024-04-11 15:39:03 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:39:03 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:03 INFO name:: No table opened.
2024-04-11 15:39:03 INFO showcache:: The Table Cache is empty.
2024-04-11 15:39:03 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:39:03 INFO deconvolve::::casa+ [ check_val ] iterdone is 1080 ( Pass : should be 1080, Exact: True )
2024-04-11 15:39:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:39:03 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:39:03 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:39:03 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
2024-04-11 15:39:03 INFO tclean::::casa ##########################################
2024-04-11 15:39:03 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:39:03 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 )
2024-04-11 15:39:03 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:39:03 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:39:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:39:03 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:39:04 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:39:04 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:39:04 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:39:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:39:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:39:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:39:05 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:39:05 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004211
2024-04-11 15:39:05 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:05 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:39:05 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:39:06 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:06 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:39:03.228401 End time: 2024-04-11 15:39:06.161064
2024-04-11 15:39:06 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:39:06 INFO tclean::::casa ##########################################
2024-04-11 15:39:06 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:06 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:39:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:39:06 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:39:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:39:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:06 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt]
2024-04-11 15:39:06 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2024-04-11 15:39:06 INFO CasacRegionManager::fromBCS Using all spectral channels.
2024-04-11 15:39:06 INFO CasacRegionManager::fromBCS Using polarizations ALL
2024-04-11 15:39:06 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.
2024-04-11 15:39:06 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2024-04-11 15:39:06 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0
2024-04-11 15:39:06 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2024-04-11 15:39:06 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).
2024-04-11 15:39:06 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:39:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ]
2024-04-11 15:39:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0371935, over full image : 1.12501
2024-04-11 15:39:06 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:39:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.0283286, peakres=0.0371935->0.0180397, Reached cycleniter.
2024-04-11 15:39:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:39:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0180397, over full image : 1.12434
2024-04-11 15:39:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:39:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:39:06 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:39:06.167486 End time: 2024-04-11 15:39:06.570162
2024-04-11 15:39:07 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:39:07 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:07 INFO name:: No table opened.
2024-04-11 15:39:07 INFO showcache:: The Table Cache is empty.
2024-04-11 15:39:07 INFO tclean::::casa ##########################################
2024-04-11 15:39:07 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:39:07 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 )
2024-04-11 15:39:07 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:39:07 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:39:07 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:39:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:39:07 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:39:07 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:39:07 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:39:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:39:07 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:39:07 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:39:08 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:39:08 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004127
2024-04-11 15:39:08 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:08 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:39:08 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:39:10 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:10 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:39:06.733385 End time: 2024-04-11 15:39:09.561688
2024-04-11 15:39:10 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:39:10 INFO tclean::::casa ##########################################
2024-04-11 15:39:10 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:10 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:39:10 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:39:10 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:39:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:39:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:10 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[50pix,80pix],10pix]]
2024-04-11 15:39:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2024-04-11 15:39:10 INFO CasacRegionManager::fromBCS Using all spectral channels.
2024-04-11 15:39:10 INFO CasacRegionManager::fromBCS Using polarizations ALL
2024-04-11 15:39:10 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.
2024-04-11 15:39:10 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2024-04-11 15:39:10 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2024-04-11 15:39:10 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).
2024-04-11 15:39:10 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:39:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ]
2024-04-11 15:39:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0371935, over full image : 1.12501
2024-04-11 15:39:10 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:39:10 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.0283286, peakres=0.0371935->0.0180397, Reached cycleniter.
2024-04-11 15:39:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:39:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0180397, over full image : 1.12434
2024-04-11 15:39:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:39:10 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:39:10 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:10 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:39:09.565447 End time: 2024-04-11 15:39:09.896096
2024-04-11 15:39:10 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:39:10 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:10 INFO name:: No table opened.
2024-04-11 15:39:10 INFO showcache:: The Table Cache is empty.
2024-04-11 15:39:10 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:39:10 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2024-04-11 15:39:10 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:39:10 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:39:10 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)
2024-04-11 15:39:10 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)
2024-04-11 15:39:10 INFO deconvolve::::casa+ [ checkall ]
2024-04-11 15:39:10 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2024-04-11 15:39:10 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:39:10 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:39:10 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)
2024-04-11 15:39:10 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)
2024-04-11 15:39:10 INFO tclean::::casa ##########################################
2024-04-11 15:39:10 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:39:10 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 )
2024-04-11 15:39:10 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:39:10 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:39:10 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:39:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:39:11 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2465) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct.
2024-04-11 15:39:11 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:39:11 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2024-04-11 15:39:11 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2024-04-11 15:39:11 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20
2024-04-11 15:39:11 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2024-04-11 15:39:11 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2024-04-11 15:39:11 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:39:11 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 20]Spectral : [9.99989e+08] at [0] with increment [4.99994e+07]
2024-04-11 15:39:11 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:39:11 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:39:11 INFO tclean::::casa CFCache already exists
2024-04-11 15:39:11 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:39:11 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:39:11 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:39:11 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:39:11 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:39:11 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:39:11 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:39:13 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:39:13 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
2024-04-11 15:39:14 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.098207
2024-04-11 15:39:14 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:39:14 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:39:14 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2024-04-11 15:39:14 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg
2024-04-11 15:39:14 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2024-04-11 15:39:14 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:39:14 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:39:14 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:39:14 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:39:14 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:39:14 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:39:17 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:17 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:39:10.126380 End time: 2024-04-11 15:39:16.615851
2024-04-11 15:39:17 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:39:17 INFO tclean::::casa ##########################################
2024-04-11 15:39:17 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:17 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:39:17 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:39:17 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:39:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:39:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:39:17 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt]
2024-04-11 15:39:17 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2024-04-11 15:39:17 INFO CasacRegionManager::fromBCS Using all spectral channels.
2024-04-11 15:39:17 INFO CasacRegionManager::fromBCS Using polarizations ALL
2024-04-11 15:39:17 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2024-04-11 15:39:17 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0
2024-04-11 15:39:17 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2024-04-11 15:39:17 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).
2024-04-11 15:39:17 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:39:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 2853 out of a total of 200000 pixels. [ 1.4265 % ]
2024-04-11 15:39:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002
2024-04-11 15:39:17 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:39:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:39:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002
2024-04-11 15:39:17 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19]
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->0 [0], model=0->0, peakres=1.50002->1.50002, Skipped this plane. Zero mask.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=0->0 [0], model=0->0, peakres=1.42859->1.42859, Skipped this plane. Zero mask.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=0->10 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=20->30 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=30->40 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=40->50 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->60 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=60->70 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=70->80 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=80->90 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=90->90 [0], model=0->0, peakres=0.967755->0.967755, Skipped this plane. Zero mask.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=90->90 [0], model=0->0, peakres=0.937513->0.937513, Skipped this plane. Zero mask.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=90->90 [0], model=0->0, peakres=0.909103->0.909103, Skipped this plane. Zero mask.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=90->90 [0], model=0->0, peakres=0.882365->0.882365, Skipped this plane. Zero mask.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=90->90 [0], model=0->0, peakres=0.857154->0.857154, Skipped this plane. Zero mask.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=90->90 [0], model=0->0, peakres=0.833345->0.833345, Skipped this plane. Zero mask.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=90->90 [0], model=0->0, peakres=0.810822->0.810822, Skipped this plane. Zero mask.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=90->90 [0], model=0->0, peakres=0.789484->0.789484, Skipped this plane. Zero mask.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=90->90 [0], model=0->0, peakres=0.769241->0.769241, Skipped this plane. Zero mask.
2024-04-11 15:39:17 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.19744 Peak Residual (over all planes) : 0.427929 in C2:P0
2024-04-11 15:39:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 90 iterations.
2024-04-11 15:39:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 1.50002
2024-04-11 15:39:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:39:17 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg
2024-04-11 15:39:17 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg
2024-04-11 15:39:18 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg
2024-04-11 15:39:18 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg
2024-04-11 15:39:18 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg
2024-04-11 15:39:18 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:39:16.619640 End time: 2024-04-11 15:39:17.656165
2024-04-11 15:39:18 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:39:18 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:18 INFO name:: No table opened.
2024-04-11 15:39:18 INFO showcache:: The Table Cache is empty.
2024-04-11 15:39:18 INFO tclean::::casa ##########################################
2024-04-11 15:39:18 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:39:18 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 )
2024-04-11 15:39:18 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:39:18 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:39:18 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:39:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:39:18 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2465) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct.
2024-04-11 15:39:18 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2024-04-11 15:39:18 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2024-04-11 15:39:18 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2024-04-11 15:39:18 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20
2024-04-11 15:39:18 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2024-04-11 15:39:18 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2024-04-11 15:39:18 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:39:18 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 20]Spectral : [9.99989e+08] at [0] with increment [4.99994e+07]
2024-04-11 15:39:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:39:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:39:18 INFO tclean::::casa CFCache already exists
2024-04-11 15:39:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:39:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:39:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:39:18 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:39:18 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:39:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:39:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:39:21 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:39:21 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
2024-04-11 15:39:21 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.101465
2024-04-11 15:39:21 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:39:21 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2024-04-11 15:39:21 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2024-04-11 15:39:21 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg
2024-04-11 15:39:21 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2024-04-11 15:39:21 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:39:21 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:39:21 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:39:21 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:39:22 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:39:22 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:39:24 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:24 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:39:17.878481 End time: 2024-04-11 15:39:24.328342
2024-04-11 15:39:24 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:39:24 INFO tclean::::casa ##########################################
2024-04-11 15:39:24 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:24 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:39:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:39:24 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:39:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:39:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2024-04-11 15:39:24 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[50pix,50pix],10pix],range=[1.1GHz,1.5GHz]]
2024-04-11 15:39:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2024-04-11 15:39:24 INFO CasacRegionManager::fromBCS Using all spectral channels.
2024-04-11 15:39:24 INFO CasacRegionManager::fromBCS Using polarizations ALL
2024-04-11 15:39:24 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2024-04-11 15:39:24 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2024-04-11 15:39:24 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).
2024-04-11 15:39:24 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:39:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 2853 out of a total of 200000 pixels. [ 1.4265 % ]
2024-04-11 15:39:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002
2024-04-11 15:39:24 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2024-04-11 15:39:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:39:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002
2024-04-11 15:39:25 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19]
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->0 [0], model=0->0, peakres=1.50002->1.50002, Skipped this plane. Zero mask.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=0->0 [0], model=0->0, peakres=1.42859->1.42859, Skipped this plane. Zero mask.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=0->10 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=20->30 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=30->40 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=40->50 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->60 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=60->70 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=70->80 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=80->90 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=90->90 [0], model=0->0, peakres=0.967755->0.967755, Skipped this plane. Zero mask.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=90->90 [0], model=0->0, peakres=0.937513->0.937513, Skipped this plane. Zero mask.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=90->90 [0], model=0->0, peakres=0.909103->0.909103, Skipped this plane. Zero mask.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=90->90 [0], model=0->0, peakres=0.882365->0.882365, Skipped this plane. Zero mask.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=90->90 [0], model=0->0, peakres=0.857154->0.857154, Skipped this plane. Zero mask.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=90->90 [0], model=0->0, peakres=0.833345->0.833345, Skipped this plane. Zero mask.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=90->90 [0], model=0->0, peakres=0.810822->0.810822, Skipped this plane. Zero mask.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=90->90 [0], model=0->0, peakres=0.789484->0.789484, Skipped this plane. Zero mask.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=90->90 [0], model=0->0, peakres=0.769241->0.769241, Skipped this plane. Zero mask.
2024-04-11 15:39:25 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.19744 Peak Residual (over all planes) : 0.427929 in C2:P0
2024-04-11 15:39:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 90 iterations.
2024-04-11 15:39:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 1.50002
2024-04-11 15:39:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:39:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg
2024-04-11 15:39:25 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg
2024-04-11 15:39:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:39:24.332236 End time: 2024-04-11 15:39:25.155675
2024-04-11 15:39:25 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:39:25 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:25 INFO name:: No table opened.
2024-04-11 15:39:25 INFO showcache:: The Table Cache is empty.
2024-04-11 15:39:25 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:39:25 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2024-04-11 15:39:25 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:39:25 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:39:25 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)
2024-04-11 15:39:25 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)
2024-04-11 15:39:25 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)
2024-04-11 15:39:25 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)
2024-04-11 15:39:25 INFO deconvolve::::casa+ [ checkall ]
2024-04-11 15:39:25 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2024-04-11 15:39:25 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:39:25 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:39:25 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)
2024-04-11 15:39:25 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)
2024-04-11 15:39:25 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)
2024-04-11 15:39:25 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)
2024-04-11 15:39:25 INFO tclean::::casa ##########################################
2024-04-11 15:39:25 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:39:25 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 )
2024-04-11 15:39:25 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:39:25 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:39:25 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:39:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:39:26 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:39:26 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:39:26 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:39:26 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:39:26 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:39:26 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:39:27 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:39:27 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004136
2024-04-11 15:39:27 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:27 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:39:27 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:39:28 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:28 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:39:25.347616 End time: 2024-04-11 15:39:28.246425
2024-04-11 15:39:28 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:39:28 INFO tclean::::casa ##########################################
2024-04-11 15:39:28 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:28 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:39:28 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:39:28 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:39:28 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:39:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:28 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2024-04-11 15:39:28 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2024-04-11 15:39:28 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367
2024-04-11 15:39:28 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563)
2024-04-11 15:39:28 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2024-04-11 15:39:28 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2024-04-11 15:39:28 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:39:28 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ]
2024-04-11 15:39:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:28 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:39:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2024-04-11 15:39:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:39:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2024-04-11 15:39:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:39:29 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2024-04-11 15:39:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:39:29 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:39:28.251741 End time: 2024-04-11 15:39:28.770491
2024-04-11 15:39:29 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:39:29 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:29 INFO name:: No table opened.
2024-04-11 15:39:29 INFO showcache:: The Table Cache is empty.
2024-04-11 15:39:29 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:39:29 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2024-04-11 15:39:29 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:39:29 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:39:29 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)
2024-04-11 15:39:29 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)
2024-04-11 15:39:29 INFO tclean::::casa ##########################################
2024-04-11 15:39:29 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:39:29 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 )
2024-04-11 15:39:29 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:39:29 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:39:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:39:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:39:29 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:39:29 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:39:29 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:39:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:39:29 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:39:29 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:39:30 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:39:30 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004143
2024-04-11 15:39:30 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:30 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:39:31 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:39:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:32 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:39:28.971531 End time: 2024-04-11 15:39:32.031568
2024-04-11 15:39:32 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:39:32 INFO tclean::::casa ##########################################
2024-04-11 15:39:32 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:39:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:39:32 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:39:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:39:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:32 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2024-04-11 15:39:32 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2024-04-11 15:39:32 INFO SDMaskHandler::calcRobustImageStatistics [C0] Using Chauvenet algorithm for the image statistics
2024-04-11 15:39:32 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367
2024-04-11 15:39:32 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563)
2024-04-11 15:39:32 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2024-04-11 15:39:32 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2024-04-11 15:39:32 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:39:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ]
2024-04-11 15:39:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:32 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:39:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2024-04-11 15:39:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:39:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2024-04-11 15:39:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:39:32 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2024-04-11 15:39:32 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:39:32 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:39:32.035328 End time: 2024-04-11 15:39:32.449945
2024-04-11 15:39:32 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:39:32 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:32 INFO name:: No table opened.
2024-04-11 15:39:32 INFO showcache:: The Table Cache is empty.
2024-04-11 15:39:32 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:39:32 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2024-04-11 15:39:32 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:39:32 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:39:32 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)
2024-04-11 15:39:32 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)
2024-04-11 15:39:33 INFO tclean::::casa ##########################################
2024-04-11 15:39:33 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:39:33 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 )
2024-04-11 15:39:33 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:39:33 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:39:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:39:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:39:33 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:39:33 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:39:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:39:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:39:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:39:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:39:34 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:39:34 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004222
2024-04-11 15:39:34 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:34 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:39:34 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:39:36 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:36 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:39:32.584947 End time: 2024-04-11 15:39:35.701325
2024-04-11 15:39:36 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:39:36 INFO tclean::::casa ##########################################
2024-04-11 15:39:36 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:36 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:39:36 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:39:36 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:39:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:39:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s)
2024-04-11 15:39:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median)
2024-04-11 15:39:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:36 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2024-04-11 15:39:36 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2024-04-11 15:39:36 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367
2024-04-11 15:39:36 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563)
2024-04-11 15:39:36 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2024-04-11 15:39:36 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2024-04-11 15:39:36 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:39:36 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ]
2024-04-11 15:39:36 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median)
2024-04-11 15:39:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:36 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:39:36 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.0458058 )
2024-04-11 15:39:36 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2024-04-11 15:39:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:39:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median)
2024-04-11 15:39:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2024-04-11 15:39:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:39:36 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2024-04-11 15:39:36 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:39:36 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:36 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:39:35.708143 End time: 2024-04-11 15:39:36.201688
2024-04-11 15:39:36 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:39:36 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:36 INFO name:: No table opened.
2024-04-11 15:39:36 INFO showcache:: The Table Cache is empty.
2024-04-11 15:39:36 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:39:36 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2024-04-11 15:39:36 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:39:36 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:39:36 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)
2024-04-11 15:39:36 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)
2024-04-11 15:39:36 INFO tclean::::casa ##########################################
2024-04-11 15:39:36 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:39:36 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=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2024-04-11 15:39:36 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:39:36 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:39:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:39:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:39:37 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:39:37 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:39:37 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:39:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 11 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:39:37 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:39:37 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:39:38 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:39:38 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.007992
2024-04-11 15:39:38 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:38 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:39:38 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:39:39 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:40 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:39:36.344228 End time: 2024-04-11 15:39:39.530624
2024-04-11 15:39:40 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:39:40 INFO tclean::::casa ##########################################
2024-04-11 15:39:40 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:40 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:39:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:39:40 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:39:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:39:40 INFO task_deconvolve::SDMaskHandler::calcRobustImageStatistics [C0] Using Chauvenet algorithm for the image statistics
2024-04-11 15:39:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.04s ( user 0.03s, system 0.01s)
2024-04-11 15:39:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median)
2024-04-11 15:39:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:40 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2024-04-11 15:39:40 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2024-04-11 15:39:40 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367
2024-04-11 15:39:40 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563)
2024-04-11 15:39:40 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2024-04-11 15:39:40 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2024-04-11 15:39:40 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:39:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ]
2024-04-11 15:39:40 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median)
2024-04-11 15:39:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:40 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:39:40 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.041405 )
2024-04-11 15:39:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2024-04-11 15:39:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:39:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median)
2024-04-11 15:39:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2024-04-11 15:39:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:39:40 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2024-04-11 15:39:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:39:40 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:39:39.534635 End time: 2024-04-11 15:39:39.959404
2024-04-11 15:39:40 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:39:40 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:40 INFO name:: No table opened.
2024-04-11 15:39:40 INFO showcache:: The Table Cache is empty.
2024-04-11 15:39:40 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:39:40 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2024-04-11 15:39:40 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:39:40 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:39:40 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)
2024-04-11 15:39:40 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)
2024-04-11 15:39:40 INFO tclean::::casa ##########################################
2024-04-11 15:39:40 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:39:40 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 )
2024-04-11 15:39:40 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:39:40 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:39:40 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:39:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:39:40 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:39:40 INFO SynthesisImagerVi2::defineImage Shape : [1000, 1000, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:39:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:39:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04828 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:39:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:39:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:39:42 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:39:42 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.027897
2024-04-11 15:39:42 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1474 arcsec, -87.3946 deg
2024-04-11 15:39:42 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:39:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:39:43 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:44 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:39:40.103824 End time: 2024-04-11 15:39:43.554595
2024-04-11 15:39:44 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:39:44 INFO tclean::::casa ##########################################
2024-04-11 15:39:44 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:44 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:39:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:39:44 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:39:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:39:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:44 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2024-04-11 15:39:44 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2024-04-11 15:39:44 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141366
2024-04-11 15:39:44 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563)
2024-04-11 15:39:44 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2024-04-11 15:39:44 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2024-04-11 15:39:44 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:39:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 1e+06 pixels. [ 0.0323 % ]
2024-04-11 15:39:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:45 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:39:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2024-04-11 15:39:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:39:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2024-04-11 15:39:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:39:45 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2024-04-11 15:39:45 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:39:45 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1474 arcsec, -87.3946 deg
2024-04-11 15:39:45 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:39:43.560237 End time: 2024-04-11 15:39:45.078200
2024-04-11 15:39:45 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:39:45 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:45 INFO name:: No table opened.
2024-04-11 15:39:45 INFO showcache:: The Table Cache is empty.
2024-04-11 15:39:45 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:39:45 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2024-04-11 15:39:45 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:39:45 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:39:45 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)
2024-04-11 15:39:45 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)
2024-04-11 15:39:45 INFO tclean::::casa ##########################################
2024-04-11 15:39:45 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:39:45 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 )
2024-04-11 15:39:45 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:39:45 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:39:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:39:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:39:46 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:39:46 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:39:46 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:39:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:39:46 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:39:46 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:39:47 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:39:47 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004197
2024-04-11 15:39:47 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:47 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:39:47 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:39:48 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:48 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:39:45.247877 End time: 2024-04-11 15:39:48.239833
2024-04-11 15:39:48 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:39:48 INFO tclean::::casa ##########################################
2024-04-11 15:39:48 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:48 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:39:48 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:39:48 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:39:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:39:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:48 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt]
2024-04-11 15:39:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2024-04-11 15:39:48 INFO CasacRegionManager::fromBCS Using all spectral channels.
2024-04-11 15:39:48 INFO CasacRegionManager::fromBCS Using polarizations ALL
2024-04-11 15:39:48 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.
2024-04-11 15:39:48 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2024-04-11 15:39:48 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0
2024-04-11 15:39:48 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2024-04-11 15:39:48 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).
2024-04-11 15:39:48 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:39:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ]
2024-04-11 15:39:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:39:48 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:39:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2024-04-11 15:39:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:39:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2024-04-11 15:39:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:39:48 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:39:49 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:39:49 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:39:48.265610 End time: 2024-04-11 15:39:48.653766
2024-04-11 15:39:49 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:39:49 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:49 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:49 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:39:49 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:39:49 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: 'mask' parameter specified as a filename 'tst.mask.txt', but no such file exists
2024-04-11 15:39:49 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
2024-04-11 15:39:49 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:39:49 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:39:49 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['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'] )
2024-04-11 15:39:49 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 198, in deconvolve
2024-04-11 15:39:49 INFO deconvolve::::casa+ check_requiredmask_exists(usemask, mask)
2024-04-11 15:39:49 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 50, in check_requiredmask_exists
2024-04-11 15:39:49 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: 'mask' parameter specified as a filename '"+mask+"', but no such file exists")
2024-04-11 15:39:49 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: 'mask' parameter specified as a filename 'tst.mask.txt', but no such file exists
2024-04-11 15:39:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:39:48.698731 End time: 2024-04-11 15:39:48.699681
2024-04-11 15:39:49 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:39:49 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:49 INFO tclean::::casa ##########################################
2024-04-11 15:39:49 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:39:49 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 )
2024-04-11 15:39:49 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:39:49 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:39:49 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:39:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:39:49 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:39:49 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2024-04-11 15:39:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:39:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:39:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:39:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:39:52 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186
2024-04-11 15:39:52 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008585
2024-04-11 15:39:52 INFO SIImageStore::printBeamSet Beam : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg
2024-04-11 15:39:52 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:39:52 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:39:54 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:55 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:39:48.926681 End time: 2024-04-11 15:39:54.546972
2024-04-11 15:39:55 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:39:55 INFO tclean::::casa ##########################################
2024-04-11 15:39:55 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:55 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:39:55 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:39:55 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:39:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:39:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:39:55 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2024-04-11 15:39:55 INFO SDMaskHandler::makePBMask MAKE PB mask
2024-04-11 15:39:55 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:39:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:39:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:39:55 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:39:55 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2024-04-11 15:39:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:39:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2024-04-11 15:39:55 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:39:55 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:39:55 INFO SIImageStore::restore Beam for chan : 0 : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg
2024-04-11 15:39:55 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:39:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:39:54.572472 End time: 2024-04-11 15:39:54.903850
2024-04-11 15:39:55 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:39:55 INFO deconvolve::::casa ##########################################
2024-04-11 15:39:55 INFO tclean::::casa ##########################################
2024-04-11 15:39:55 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:39:55 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 )
2024-04-11 15:39:55 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:39:55 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:39:55 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:39:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:39:55 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:39:55 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2024-04-11 15:39:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:39:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:39:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:39:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:39:58 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186
2024-04-11 15:39:58 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008495
2024-04-11 15:39:58 INFO SIImageStore::printBeamSet Beam : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg
2024-04-11 15:39:58 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:39:58 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:40:01 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:40:01 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:39:55.160422 End time: 2024-04-11 15:40:00.603945
2024-04-11 15:40:01 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:40:01 INFO tclean::::casa ##########################################
2024-04-11 15:40:01 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:01 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:01 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:01 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:01 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2024-04-11 15:40:01 INFO SDMaskHandler::makePBMask MAKE PB mask
2024-04-11 15:40:01 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:40:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 989 out of a total of 10000 pixels. [ 9.89 % ]
2024-04-11 15:40:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:01 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:01 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2024-04-11 15:40:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2024-04-11 15:40:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:01 INFO SIImageStore::restore Beam for chan : 0 : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg
2024-04-11 15:40:01 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:40:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:00.629403 End time: 2024-04-11 15:40:00.891105
2024-04-11 15:40:01 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:01 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:01 INFO tclean::::casa ##########################################
2024-04-11 15:40:01 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:40:01 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 )
2024-04-11 15:40:01 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:40:01 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:40:01 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:40:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:40:01 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:40:01 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:40:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:40:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:40:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:40:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:40:03 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:40:03 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01134
2024-04-11 15:40:03 INFO SIImageStore::printBeamSet Beam : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg
2024-04-11 15:40:03 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:40:03 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:40:04 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:40:04 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:40:01.114762 End time: 2024-04-11 15:40:04.234751
2024-04-11 15:40:04 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:40:04 INFO tclean::::casa ##########################################
2024-04-11 15:40:04 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:04 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:04 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:04 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:40:04 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:04 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:04 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:40:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:40:04 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:04 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:04 WARN SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2284) Restoring with an empty model image. Only residuals will be processed to form the output restored image.
2024-04-11 15:40:04 INFO SIImageStore::restore Beam for chan : 0 : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg
2024-04-11 15:40:04 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:40:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:04.238722 End time: 2024-04-11 15:40:04.528743
2024-04-11 15:40:05 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:05 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:05 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:05 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:05 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:05 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:40:05 INFO deconvolve::::casa Reached global stopping criterion : zero mask
2024-04-11 15:40:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:40:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 0 out of a total of 10000 pixels. [ 0 % ]
2024-04-11 15:40:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:40:05 INFO deconvolve::::casa Reached global stopping criterion : zero mask
2024-04-11 15:40:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:05 WARN SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2284) Restoring with an empty model image. Only residuals will be processed to form the output restored image.
2024-04-11 15:40:05 INFO SIImageStore::restore Beam for chan : 0 : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg
2024-04-11 15:40:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:40:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:04.571179 End time: 2024-04-11 15:40:04.795351
2024-04-11 15:40:05 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:05 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:05 INFO tclean::::casa ##########################################
2024-04-11 15:40:05 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:40:05 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 )
2024-04-11 15:40:05 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:40:05 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:40:05 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:40:05 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:40:05 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:40:05 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2024-04-11 15:40:05 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:40:05 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:40:05 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:40:05 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:40:08 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186
2024-04-11 15:40:08 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.011397
2024-04-11 15:40:08 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:08 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:40:08 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:40:10 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:40:10 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:40:05.048080 End time: 2024-04-11 15:40:10.310329
2024-04-11 15:40:10 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:40:10 INFO tclean::::casa ##########################################
2024-04-11 15:40:10 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:10 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:10 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:10 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:10 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:10 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2024-04-11 15:40:10 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2024-04-11 15:40:10 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2024-04-11 15:40:10 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2024-04-11 15:40:10 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.
2024-04-11 15:40:10 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2024-04-11 15:40:10 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2024-04-11 15:40:10 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:40:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 37 out of a total of 10000 pixels. [ 0.37 % ]
2024-04-11 15:40:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:11 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2024-04-11 15:40:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2024-04-11 15:40:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:11 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2024-04-11 15:40:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:11 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:11 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:10.349357 End time: 2024-04-11 15:40:10.696064
2024-04-11 15:40:11 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:11 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:11 INFO name:: No table opened.
2024-04-11 15:40:11 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:11 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:11 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:11 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:11 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:40:11 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:11 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:40:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:11 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:11 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 19 pixels.
2024-04-11 15:40:11 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.952847 Flux limit=0.0319233, 667 Active pixels
2024-04-11 15:40:11 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.771806 Flux limit=0.028731, 671 Active pixels
2024-04-11 15:40:11 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.506382 Flux limit=0.0232721, 689 Active pixels
2024-04-11 15:40:11 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.369152 Flux limit=0.0152688, 733 Active pixels
2024-04-11 15:40:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter.
2024-04-11 15:40:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152
2024-04-11 15:40:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:11 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:11 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:10.755532 End time: 2024-04-11 15:40:11.231312
2024-04-11 15:40:11 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:11 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:11 INFO name:: No table opened.
2024-04-11 15:40:11 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:12 INFO tclean::::casa ##########################################
2024-04-11 15:40:12 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:40:12 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 )
2024-04-11 15:40:12 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:40:12 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:40:12 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:40:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:40:12 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:40:12 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2024-04-11 15:40:12 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:40:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:40:12 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:40:12 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:40:17 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:40:17 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913
2024-04-11 15:40:17 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892]
2024-04-11 15:40:17 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:40:17 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12
2024-04-11 15:40:17 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06]
2024-04-11 15:40:17 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186
2024-04-11 15:40:17 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664
2024-04-11 15:40:17 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz.
2024-04-11 15:40:17 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004409
2024-04-11 15:40:17 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:17 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:40:17 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:40:21 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt1', 'tst.residual.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt0', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0']
2024-04-11 15:40:21 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:40:11.500530 End time: 2024-04-11 15:40:21.058046
2024-04-11 15:40:21 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:40:21 INFO tclean::::casa ##########################################
2024-04-11 15:40:21 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:21 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:21 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:21 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:40:21 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:40:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:40:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:21 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:21 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:40:21 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates.
2024-04-11 15:40:21 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2024-04-11 15:40:21 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz.
2024-04-11 15:40:21 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:40:21 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:40:21 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -2.77042e-07
2024-04-11 15:40:21 INFO MultiTermMatrixCleaner::computeHessianPeak + -2.77042e-07, 0.0382074]
2024-04-11 15:40:21 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:40:21 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872
2024-04-11 15:40:21 INFO [10] Res: 0.369152 Max: 0.175088 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.410169 -0.423408
2024-04-11 15:40:21 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:40:21 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.689566 (in this run)
2024-04-11 15:40:21 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.689566 [1]: -0.711822
2024-04-11 15:40:21 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter.
2024-04-11 15:40:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152
2024-04-11 15:40:21 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:21 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:40:21 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:21 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:21 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:21 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0369152 Jy/beam
2024-04-11 15:40:21 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2024-04-11 15:40:21 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:40:21 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)
2024-04-11 15:40:21 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)
2024-04-11 15:40:21 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:40:21 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.alpha.error', 'tst.psf.tt2', 'tst.alpha', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.image.tt1', 'tst.model.tt0']
2024-04-11 15:40:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:21.089535 End time: 2024-04-11 15:40:21.639902
2024-04-11 15:40:22 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:22 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:22 INFO name:: No table opened.
2024-04-11 15:40:22 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:22 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:22 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[5, 10, 50], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:22 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2024-04-11 15:40:22 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:22 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:40:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:22 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:22 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2024-04-11 15:40:22 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2024-04-11 15:40:22 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2024-04-11 15:40:22 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2024-04-11 15:40:22 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2024-04-11 15:40:22 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2024-04-11 15:40:22 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2024-04-11 15:40:22 INFO MatrixCleaner::clean() scale 1 = 5 pixels with bias = 1
2024-04-11 15:40:22 INFO MatrixCleaner::clean() scale 2 = 10 pixels with bias = 1
2024-04-11 15:40:22 INFO MatrixCleaner::clean() scale 3 = 50 pixels with bias = 1
2024-04-11 15:40:22 INFO MatrixCleaner::clean() Cleaning using given mask
2024-04-11 15:40:22 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2024-04-11 15:40:22 INFO MatrixCleaner::clean() Starting iteration
2024-04-11 15:40:22 INFO MatrixCleaner::clean() Initial maximum residual is 1.38035 within the mask
2024-04-11 15:40:22 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2024-04-11 15:40:22 INFO MatrixCleaner::clean() 1 1.38035 0.138035
2024-04-11 15:40:22 INFO MatrixCleaner::clean() 2 1.24232 0.262267
2024-04-11 15:40:22 INFO MatrixCleaner::clean() 3 1.11809 0.374075
2024-04-11 15:40:22 INFO MatrixCleaner::clean() 4 1.00628 0.474703
2024-04-11 15:40:22 INFO MatrixCleaner::clean() 5 0.905649 0.565268
2024-04-11 15:40:22 INFO MatrixCleaner::clean() 6 0.815084 0.646776
2024-04-11 15:40:22 INFO MatrixCleaner::clean() 7 0.733576 0.720134
2024-04-11 15:40:22 INFO MatrixCleaner::clean() 8 0.660218 0.786156
2024-04-11 15:40:22 INFO MatrixCleaner::clean() 9 0.594196 0.845575
2024-04-11 15:40:22 INFO MatrixCleaner::clean() 10 0.534777 0.899053
2024-04-11 15:40:22 INFO MatrixCleaner::clean() 0 0.899053
2024-04-11 15:40:22 INFO MatrixCleaner::clean() 1 0
2024-04-11 15:40:22 INFO MatrixCleaner::clean() 2 0
2024-04-11 15:40:22 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2024-04-11 15:40:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.899053, peakres=1.05872->0.452384, Reached cycleniter.
2024-04-11 15:40:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.452384, over full image : 0.452384
2024-04-11 15:40:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:22 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:22 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:21.778035 End time: 2024-04-11 15:40:22.127341
2024-04-11 15:40:22 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:22 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:22 INFO name:: No table opened.
2024-04-11 15:40:22 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:22 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:22 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:22 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:22 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:22 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2024-04-11 15:40:22 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2024-04-11 15:40:22 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2024-04-11 15:40:22 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2024-04-11 15:40:22 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2024-04-11 15:40:22 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2024-04-11 15:40:22 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:40:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2024-04-11 15:40:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:22 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2024-04-11 15:40:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2024-04-11 15:40:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:22 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2024-04-11 15:40:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:23 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:23 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:22.197200 End time: 2024-04-11 15:40:22.605434
2024-04-11 15:40:23 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:23 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:23 INFO name:: No table opened.
2024-04-11 15:40:23 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:23 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:23 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:23 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:23 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:40:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:23 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2024-04-11 15:40:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2024-04-11 15:40:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:23 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:23 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:22.676200 End time: 2024-04-11 15:40:22.939677
2024-04-11 15:40:23 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:23 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:23 INFO name:: No table opened.
2024-04-11 15:40:23 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:23 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:23 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:23 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:23 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:40:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:23 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2024-04-11 15:40:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2024-04-11 15:40:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:23 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:23 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:23.000448 End time: 2024-04-11 15:40:23.241900
2024-04-11 15:40:23 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:23 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:23 INFO name:: No table opened.
2024-04-11 15:40:23 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:23 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:23 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:23 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:23 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:40:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:23 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.5
2024-04-11 15:40:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->1.10967, peakres=1.05872->0.0107917, Reached cycleniter.
2024-04-11 15:40:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0107917, over full image : 0.0107917
2024-04-11 15:40:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:23 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:24 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:23.304868 End time: 2024-04-11 15:40:23.577265
2024-04-11 15:40:24 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:24 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:24 INFO name:: No table opened.
2024-04-11 15:40:24 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:24 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:24 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:24 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:24 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2024-04-11 15:40:24 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2024-04-11 15:40:24 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2024-04-11 15:40:24 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2024-04-11 15:40:24 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2024-04-11 15:40:24 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2024-04-11 15:40:24 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:40:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2024-04-11 15:40:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:24 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2024-04-11 15:40:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2024-04-11 15:40:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:24 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2024-04-11 15:40:24 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:24 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:24 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:23.643297 End time: 2024-04-11 15:40:24.113319
2024-04-11 15:40:24 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:24 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:24 INFO name:: No table opened.
2024-04-11 15:40:24 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:24 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:24 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:24 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:24 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2024-04-11 15:40:24 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2024-04-11 15:40:24 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2024-04-11 15:40:24 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2024-04-11 15:40:24 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2024-04-11 15:40:24 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2024-04-11 15:40:24 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:40:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2024-04-11 15:40:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:24 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2024-04-11 15:40:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2024-04-11 15:40:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:24 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2024-04-11 15:40:24 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:24 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:24.185967 End time: 2024-04-11 15:40:24.581313
2024-04-11 15:40:25 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:25 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:25 INFO name:: No table opened.
2024-04-11 15:40:25 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:25 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:25 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:25 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:25 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:25 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[40pix,40pix],10pix]]
2024-04-11 15:40:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2024-04-11 15:40:25 INFO CasacRegionManager::fromBCS Using all spectral channels.
2024-04-11 15:40:25 INFO CasacRegionManager::fromBCS Using polarizations ALL
2024-04-11 15:40:25 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.
2024-04-11 15:40:25 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2024-04-11 15:40:25 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2024-04-11 15:40:25 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).
2024-04-11 15:40:25 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:40:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ]
2024-04-11 15:40:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.244253, over full image : 1.05872
2024-04-11 15:40:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.171539, peakres=0.244253->0.0867547, Reached cycleniter.
2024-04-11 15:40:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0867547, over full image : 1.02262
2024-04-11 15:40:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:25 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:24.658248 End time: 2024-04-11 15:40:25.035090
2024-04-11 15:40:25 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:25 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:25 INFO name:: No table opened.
2024-04-11 15:40:25 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:25 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:25 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:25 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:25 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:25 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2024-04-11 15:40:25 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2024-04-11 15:40:25 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2024-04-11 15:40:25 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=14.055(minbeamfrac=0.5 * beampix=28.1099)
2024-04-11 15:40:25 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2024-04-11 15:40:25 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2024-04-11 15:40:25 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:40:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2024-04-11 15:40:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2024-04-11 15:40:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2024-04-11 15:40:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:25 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2024-04-11 15:40:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:25 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:25.108946 End time: 2024-04-11 15:40:25.497351
2024-04-11 15:40:25 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:25 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:26 INFO name:: No table opened.
2024-04-11 15:40:26 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:26 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:26 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:26 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:26 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:26 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2024-04-11 15:40:26 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2024-04-11 15:40:26 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2024-04-11 15:40:26 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2024-04-11 15:40:26 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2024-04-11 15:40:26 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2024-04-11 15:40:26 INFO SDMaskHandler::autoMaskByMultiThreshold No negative region was found by auotmask.
2024-04-11 15:40:26 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:40:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2024-04-11 15:40:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2024-04-11 15:40:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2024-04-11 15:40:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:26 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2024-04-11 15:40:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:26 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:26 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:25.568048 End time: 2024-04-11 15:40:25.959426
2024-04-11 15:40:26 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:26 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:26 INFO name:: No table opened.
2024-04-11 15:40:26 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:26 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:26 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:26 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:26 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:40:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2024-04-11 15:40:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2024-04-11 15:40:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:26 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:26 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:26.017526 End time: 2024-04-11 15:40:26.312763
2024-04-11 15:40:26 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:26 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:26 INFO name:: No table opened.
2024-04-11 15:40:26 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:26 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:26 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:26 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:26 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:26 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2024-04-11 15:40:26 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2024-04-11 15:40:26 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2024-04-11 15:40:27 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2024-04-11 15:40:27 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2024-04-11 15:40:27 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2024-04-11 15:40:27 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:40:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2024-04-11 15:40:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:27 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2024-04-11 15:40:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2024-04-11 15:40:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:27 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2024-04-11 15:40:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:27 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:26.389535 End time: 2024-04-11 15:40:26.900689
2024-04-11 15:40:27 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:27 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:27 INFO name:: No table opened.
2024-04-11 15:40:27 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:27 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:27 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:27 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:27 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:27 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.01s, system 0s)
2024-04-11 15:40:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148
2024-04-11 15:40:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:40:27 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148
2024-04-11 15:40:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:27 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=1, CycleNiter=10, Gain=0.1
2024-04-11 15:40:27 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=1, nsigma threshold=0.0100148 )
2024-04-11 15:40:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.105872, peakres=1.05872->0.952847, Reached cyclethreshold.
2024-04-11 15:40:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:40:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s)
2024-04-11 15:40:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00902891
2024-04-11 15:40:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.952847, over full image : 0.952847
2024-04-11 15:40:27 INFO deconvolve::::casa Reached global stopping criterion : threshold
2024-04-11 15:40:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:27 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.pb']
2024-04-11 15:40:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:26.981332 End time: 2024-04-11 15:40:27.382249
2024-04-11 15:40:27 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:27 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:27 INFO name:: No table opened.
2024-04-11 15:40:27 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:28 INFO tclean::::casa ##########################################
2024-04-11 15:40:28 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:40:28 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 )
2024-04-11 15:40:28 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:40:28 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:40:28 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:40:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:40:28 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:40:28 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2024-04-11 15:40:28 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:40:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:40:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:40:28 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:40:33 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:40:33 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913
2024-04-11 15:40:33 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892]
2024-04-11 15:40:33 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:40:33 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12
2024-04-11 15:40:33 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06]
2024-04-11 15:40:33 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186
2024-04-11 15:40:33 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664
2024-04-11 15:40:33 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz.
2024-04-11 15:40:33 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004571
2024-04-11 15:40:33 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:33 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:40:33 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:40:37 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt1', 'tst.residual.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt0', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0']
2024-04-11 15:40:37 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:40:27.584380 End time: 2024-04-11 15:40:37.488291
2024-04-11 15:40:37 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:40:37 INFO tclean::::casa ##########################################
2024-04-11 15:40:38 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:38 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:38 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:38 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:40:38 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:40:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0.01s)
2024-04-11 15:40:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148
2024-04-11 15:40:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:40:38 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148
2024-04-11 15:40:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:38 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:38 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:40:38 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates.
2024-04-11 15:40:38 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2024-04-11 15:40:38 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz.
2024-04-11 15:40:38 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.0100148 )
2024-04-11 15:40:38 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:40:38 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:40:38 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -2.77042e-07
2024-04-11 15:40:38 INFO MultiTermMatrixCleaner::computeHessianPeak + -2.77042e-07, 0.0382074]
2024-04-11 15:40:38 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:40:38 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872
2024-04-11 15:40:38 INFO [10] Res: 0.369152 Max: 0.175088 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.410169 -0.423408
2024-04-11 15:40:38 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:40:38 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.689566 (in this run)
2024-04-11 15:40:38 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.689566 [1]: -0.711822
2024-04-11 15:40:38 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter.
2024-04-11 15:40:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s)
2024-04-11 15:40:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00349356
2024-04-11 15:40:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152
2024-04-11 15:40:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:38 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:40:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:38 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:38 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:38 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0369152 Jy/beam
2024-04-11 15:40:38 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2024-04-11 15:40:38 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:40:38 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)
2024-04-11 15:40:38 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)
2024-04-11 15:40:38 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:40:38 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image.tt0', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.alpha.error', 'tst.psf.tt2', 'tst.alpha', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.image.tt1', 'tst.model.tt0']
2024-04-11 15:40:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:37.519257 End time: 2024-04-11 15:40:38.250269
2024-04-11 15:40:38 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:38 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:38 INFO name:: No table opened.
2024-04-11 15:40:38 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:38 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:38 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:38 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:38 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available.
2024-04-11 15:40:38 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available.
2024-04-11 15:40:38 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:40:38 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:40:38 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['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'] )
2024-04-11 15:40:38 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 199, in deconvolve
2024-04-11 15:40:38 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp)
2024-04-11 15:40:38 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 80, in check_requiredimgs_exist
2024-04-11 15:40:38 INFO deconvolve::::casa+ raise RuntimeError("The parameter nsigma>0 ("+str(inp['nsigma'])+") requires a "+reqpb+" image to be available.")
2024-04-11 15:40:38 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available.
2024-04-11 15:40:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:38.377820 End time: 2024-04-11 15:40:38.379348
2024-04-11 15:40:38 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:38 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:39 INFO tclean::::casa ##########################################
2024-04-11 15:40:39 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:40:39 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 )
2024-04-11 15:40:39 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:40:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:40:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:40:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:40:39 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:40:39 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2024-04-11 15:40:39 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:40:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:40:39 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:40:39 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:40:44 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:40:44 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913
2024-04-11 15:40:44 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892]
2024-04-11 15:40:44 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:40:44 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12
2024-04-11 15:40:44 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06]
2024-04-11 15:40:44 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186
2024-04-11 15:40:44 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664
2024-04-11 15:40:44 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz.
2024-04-11 15:40:44 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004431
2024-04-11 15:40:44 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:44 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:40:44 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:40:48 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt1', 'tst.residual.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt0', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0']
2024-04-11 15:40:48 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:40:38.520847 End time: 2024-04-11 15:40:48.282589
2024-04-11 15:40:48 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:40:48 INFO tclean::::casa ##########################################
2024-04-11 15:40:48 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:48 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:48 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:48 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb.tt0 image to be available.
2024-04-11 15:40:48 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.
2024-04-11 15:40:48 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:40:48 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:40:48 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['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'] )
2024-04-11 15:40:48 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 199, in deconvolve
2024-04-11 15:40:48 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp)
2024-04-11 15:40:48 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 80, in check_requiredimgs_exist
2024-04-11 15:40:48 INFO deconvolve::::casa+ raise RuntimeError("The parameter nsigma>0 ("+str(inp['nsigma'])+") requires a "+reqpb+" image to be available.")
2024-04-11 15:40:48 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb.tt0 image to be available.
2024-04-11 15:40:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:48.314111 End time: 2024-04-11 15:40:48.315742
2024-04-11 15:40:48 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:48 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:48 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:48 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:48 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:48 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:48 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:48 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:40:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:49 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:49 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2024-04-11 15:40:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2024-04-11 15:40:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:49 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask']
2024-04-11 15:40:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:48.422650 End time: 2024-04-11 15:40:48.651503
2024-04-11 15:40:49 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:49 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:49 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:49 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:49 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:49 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:49 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:49 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:49 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:40:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:49 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:49 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2024-04-11 15:40:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2024-04-11 15:40:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:49 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:49 INFO SIImageStore::restore Common Beam : 5 arcsec, 5 arcsec, 0 deg
2024-04-11 15:40:49 WARN SIImageStore::rescaleResolution (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 1607) Cannot convolve to new beam for Channel : 0 : Source may be only (slightly) resolved in one direction
2024-04-11 15:40:49 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:48.709135 End time: 2024-04-11 15:40:49.044045
2024-04-11 15:40:49 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:49 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:49 INFO name:: No table opened.
2024-04-11 15:40:49 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:49 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:49 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:49 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:49 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:49 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:49 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2024-04-11 15:40:49 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2024-04-11 15:40:49 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2024-04-11 15:40:49 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2024-04-11 15:40:49 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2024-04-11 15:40:49 INFO SDMaskHandler::YAPruneRegions No regions are found in this plane.
2024-04-11 15:40:49 WARN SDMaskHandler::autoMaskByMultiThreshold (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDMaskHandler.cc, line 3069) No regions found by automasking
2024-04-11 15:40:49 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.
2024-04-11 15:40:49 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:40:49 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 0 out of a total of 10000 pixels. [ 0 % ]
2024-04-11 15:40:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:49 INFO deconvolve::::casa Reached global stopping criterion : zero mask
2024-04-11 15:40:49 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:49 WARN SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2284) Restoring with an empty model image. Only residuals will be processed to form the output restored image.
2024-04-11 15:40:49 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:49 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:49.097556 End time: 2024-04-11 15:40:49.428539
2024-04-11 15:40:49 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:49 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:49 INFO name:: No table opened.
2024-04-11 15:40:49 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:49 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:49 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:49 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=1.0, 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 )
2024-04-11 15:40:49 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:40:49 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:40:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:50 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:50 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 19 pixels.
2024-04-11 15:40:50 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.952847 Flux limit=0.0319233, 667 Active pixels
2024-04-11 15:40:50 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.771806 Flux limit=0.028731, 671 Active pixels
2024-04-11 15:40:50 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.506382 Flux limit=0.0232721, 689 Active pixels
2024-04-11 15:40:50 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.369152 Flux limit=0.0152688, 733 Active pixels
2024-04-11 15:40:50 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter.
2024-04-11 15:40:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152
2024-04-11 15:40:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:50 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:50 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:49.469499 End time: 2024-04-11 15:40:49.900293
2024-04-11 15:40:50 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:50 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:50 INFO name:: No table opened.
2024-04-11 15:40:50 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:50 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:50 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:50 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:50 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:50 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:50 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2024-04-11 15:40:50 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2024-04-11 15:40:50 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2024-04-11 15:40:50 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2024-04-11 15:40:50 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2024-04-11 15:40:50 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2024-04-11 15:40:50 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:40:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 95 out of a total of 10000 pixels. [ 0.95 % ]
2024-04-11 15:40:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:50 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:50 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2024-04-11 15:40:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2024-04-11 15:40:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:50 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2024-04-11 15:40:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:50 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:50 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:49.966864 End time: 2024-04-11 15:40:50.499425
2024-04-11 15:40:51 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:51 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:51 INFO name:: No table opened.
2024-04-11 15:40:51 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:51 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:51 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:51 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:51 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:51 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:51 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:51 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:40:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:51 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=1, CycleNiter=10, Gain=0.1
2024-04-11 15:40:51 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.105872, peakres=1.05872->0.952847, Reached cyclethreshold.
2024-04-11 15:40:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:40:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.952847, over full image : 0.952847
2024-04-11 15:40:51 INFO deconvolve::::casa Reached global stopping criterion : threshold
2024-04-11 15:40:51 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:51 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:51 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:50.560494 End time: 2024-04-11 15:40:50.837907
2024-04-11 15:40:51 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:51 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:51 INFO name:: No table opened.
2024-04-11 15:40:51 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:51 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:51 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:51 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:51 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:51 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:51 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2024-04-11 15:40:51 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Need PB/Sensitivity/Weight image before a PB-based mask can be made for tst
2024-04-11 15:40:51 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
2024-04-11 15:40:51 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:40:51 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:40:51 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['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'] )
2024-04-11 15:40:51 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 273, in deconvolve
2024-04-11 15:40:51 INFO deconvolve::::casa+ decon.updateMask()
2024-04-11 15:40:51 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 201, in updateMask
2024-04-11 15:40:51 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask()
2024-04-11 15:40:51 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask
2024-04-11 15:40:51 INFO deconvolve::::casa+ return self._swigobj.setupmask()
2024-04-11 15:40:51 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask
2024-04-11 15:40:51 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self)
2024-04-11 15:40:51 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Need PB/Sensitivity/Weight image before a PB-based mask can be made for tst
2024-04-11 15:40:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:50.903679 End time: 2024-04-11 15:40:50.932162
2024-04-11 15:40:51 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:51 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:51 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:51 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:51 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:51 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:40:51 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:40:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:51 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:51 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:40:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2024-04-11 15:40:51 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:51 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2024-04-11 15:40:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:40:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2024-04-11 15:40:51 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:51 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:40:51 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2024-04-11 15:40:51 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image']
2024-04-11 15:40:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:50.965848 End time: 2024-04-11 15:40:51.232750
2024-04-11 15:40:51 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:51 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:51 INFO name:: No table opened.
2024-04-11 15:40:51 INFO showcache:: The Table Cache is empty.
2024-04-11 15:40:51 INFO tclean::::casa ##########################################
2024-04-11 15:40:51 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:40:51 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 )
2024-04-11 15:40:51 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:40:51 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2024-04-11 15:40:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:40:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:40:52 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:40:52 INFO SynthesisImagerVi2::defineImage Shape : [10, 10, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2024-04-11 15:40:52 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:40:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.047e-06 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:40:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:40:52 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:40:55 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:40:55 INFO SIImageStoreMultiTerm::calcSensitivity + [955134, -3313.72
2024-04-11 15:40:55 INFO SIImageStoreMultiTerm::calcSensitivity + -3313.72, 70403.5]
2024-04-11 15:40:55 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:40:55 INFO SIImageStoreMultiTerm::calcSensitivity + [1.04714e-06, 4.92865e-08
2024-04-11 15:40:55 INFO SIImageStoreMultiTerm::calcSensitivity + 4.92865e-08, 1.42062e-05]
2024-04-11 15:40:55 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.0010233
2024-04-11 15:40:55 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00376911
2024-04-11 15:40:55 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:40:55 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.025107
2024-04-11 15:40:55 INFO SIImageStore::printBeamSet Beam : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:40:55 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:40:55 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:40:58 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt1', 'tst.residual.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt0', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0']
2024-04-11 15:40:58 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:40:51.421580 End time: 2024-04-11 15:40:58.168150
2024-04-11 15:40:58 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:40:58 INFO tclean::::casa ##########################################
2024-04-11 15:40:58 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:58 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:58 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:58 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:40:58 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:40:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:40:58 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:58 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:40:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:40:58 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2024-04-11 15:40:58 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:40:58 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:40:58 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:40:58 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:40:58 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:40:58 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:40:58 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:40:58 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:40:58 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:40:58 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022
2024-04-11 15:40:58 INFO [1] Res: 0.909194 Max: 1.37492 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00261 -2.19286
2024-04-11 15:40:58 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:40:58 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100261 (in this run)
2024-04-11 15:40:58 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100261 [1]: -0.219286
2024-04-11 15:40:58 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100261, peakres=1.01022->0.909194, Reached cycleniter.
2024-04-11 15:40:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:40:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:40:58 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:58 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.model.tt0']
2024-04-11 15:40:58 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:58.225879 End time: 2024-04-11 15:40:58.485883
2024-04-11 15:40:58 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:58 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:59 INFO imtrans::::casa ##########################################
2024-04-11 15:40:59 INFO imtrans::::casa ##### Begin Task: imtrans #####
2024-04-11 15:40:59 INFO imtrans::::casa imtrans( imagename='tst_bak.model.tt1', outfile='tst.model.tt1', order='3012' )
2024-04-11 15:40:59 INFO imtrans::SubImageFactory::createImage Creating image 'tst.model.tt1' of shape [1, 10, 10, 1]
2024-04-11 15:40:59 INFO imtrans::::casa Task imtrans complete. Start time: 2024-04-11 15:40:58.507780 End time: 2024-04-11 15:40:58.548056
2024-04-11 15:40:59 INFO imtrans::::casa ##### End Task: imtrans #####
2024-04-11 15:40:59 INFO imtrans::::casa ##########################################
2024-04-11 15:40:59 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:59 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:59 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:59 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:40:59 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:40:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:40:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:40:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:40:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:40:59 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:40:59 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.
2024-04-11 15:40:59 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.
2024-04-11 15:40:59 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:40:59 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:40:59 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['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'] )
2024-04-11 15:40:59 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 281, in deconvolve
2024-04-11 15:40:59 INFO deconvolve::::casa+ decon.runMinorCycle()
2024-04-11 15:40:59 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle
2024-04-11 15:40:59 INFO deconvolve::::casa+ self.runMinorCycleCore()
2024-04-11 15:40:59 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore
2024-04-11 15:40:59 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2024-04-11 15:40:59 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2024-04-11 15:40:59 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2024-04-11 15:40:59 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2024-04-11 15:40:59 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2024-04-11 15:40:59 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.
2024-04-11 15:40:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:58.555120 End time: 2024-04-11 15:40:58.634891
2024-04-11 15:40:59 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:59 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:59 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:59 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:59 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:59 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:40:59 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:40:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:40:59 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2024-04-11 15:40:59 INFO SDMaskHandler::makePBMask MAKE PB mask
2024-04-11 15:40:59 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:40:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:40:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:40:59 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:40:59 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:40:59 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022
2024-04-11 15:40:59 INFO [1] Res: 0.909194 Max: 1.37492 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00261 -2.19286
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100261 (in this run)
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100261 [1]: -0.219286
2024-04-11 15:40:59 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100261, peakres=1.01022->0.909194, Reached cycleniter.
2024-04-11 15:40:59 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:40:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:40:59 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:59 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.model.tt0']
2024-04-11 15:40:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:58.708624 End time: 2024-04-11 15:40:59.050372
2024-04-11 15:40:59 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:59 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:59 INFO imtrans::::casa ##########################################
2024-04-11 15:40:59 INFO imtrans::::casa ##### Begin Task: imtrans #####
2024-04-11 15:40:59 INFO imtrans::::casa imtrans( imagename='tst_bak.pb.tt0', outfile='tst.pb.tt0', order='3012' )
2024-04-11 15:40:59 INFO imtrans::SubImageFactory::createImage Creating image 'tst.pb.tt0' of shape [1, 10, 10, 1]
2024-04-11 15:40:59 INFO imtrans::::casa Task imtrans complete. Start time: 2024-04-11 15:40:59.074178 End time: 2024-04-11 15:40:59.129468
2024-04-11 15:40:59 INFO imtrans::::casa ##### End Task: imtrans #####
2024-04-11 15:40:59 INFO imtrans::::casa ##########################################
2024-04-11 15:40:59 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:59 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:59 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:59 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:40:59 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:40:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:40:59 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2024-04-11 15:40:59 INFO SDMaskHandler::makePBMask MAKE PB mask
2024-04-11 15:40:59 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.
2024-04-11 15:40:59 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.
2024-04-11 15:40:59 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:40:59 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:40:59 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['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'] )
2024-04-11 15:40:59 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 273, in deconvolve
2024-04-11 15:40:59 INFO deconvolve::::casa+ decon.updateMask()
2024-04-11 15:40:59 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 201, in updateMask
2024-04-11 15:40:59 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask()
2024-04-11 15:40:59 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask
2024-04-11 15:40:59 INFO deconvolve::::casa+ return self._swigobj.setupmask()
2024-04-11 15:40:59 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask
2024-04-11 15:40:59 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self)
2024-04-11 15:40:59 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.
2024-04-11 15:40:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:59.137497 End time: 2024-04-11 15:40:59.183375
2024-04-11 15:40:59 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:40:59 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:59 INFO deconvolve::::casa ##########################################
2024-04-11 15:40:59 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:40:59 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:40:59 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:40:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:40:59 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:40:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:40:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:40:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:40:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:40:59 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:40:59 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:40:59 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022
2024-04-11 15:40:59 INFO [1] Res: 0.909194 Max: 1.37492 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00261 -2.19286
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100261 (in this run)
2024-04-11 15:40:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100261 [1]: -0.219286
2024-04-11 15:40:59 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100261, peakres=1.01022->0.909194, Reached cycleniter.
2024-04-11 15:40:59 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:40:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:40:59 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:40:59 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.model.tt0']
2024-04-11 15:41:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:59.257729 End time: 2024-04-11 15:40:59.600609
2024-04-11 15:41:00 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:00 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:00 INFO imtrans::::casa ##########################################
2024-04-11 15:41:00 INFO imtrans::::casa ##### Begin Task: imtrans #####
2024-04-11 15:41:00 INFO imtrans::::casa imtrans( imagename='tst_bak.psf.tt1', outfile='tst.psf.tt1', order='3012' )
2024-04-11 15:41:00 INFO imtrans::SubImageFactory::createImage Creating image 'tst.psf.tt1' of shape [1, 10, 10, 1]
2024-04-11 15:41:00 INFO imtrans::::casa Task imtrans complete. Start time: 2024-04-11 15:40:59.622830 End time: 2024-04-11 15:40:59.676198
2024-04-11 15:41:00 INFO imtrans::::casa ##### End Task: imtrans #####
2024-04-11 15:41:00 INFO imtrans::::casa ##########################################
2024-04-11 15:41:00 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:00 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:00 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:00 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:00 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:41:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:41:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:41:00 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:41:00 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.
2024-04-11 15:41:00 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.
2024-04-11 15:41:00 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:41:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:41:00 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['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'] )
2024-04-11 15:41:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 281, in deconvolve
2024-04-11 15:41:00 INFO deconvolve::::casa+ decon.runMinorCycle()
2024-04-11 15:41:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle
2024-04-11 15:41:00 INFO deconvolve::::casa+ self.runMinorCycleCore()
2024-04-11 15:41:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore
2024-04-11 15:41:00 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2024-04-11 15:41:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2024-04-11 15:41:00 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2024-04-11 15:41:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2024-04-11 15:41:00 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2024-04-11 15:41:00 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.
2024-04-11 15:41:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:59.683106 End time: 2024-04-11 15:40:59.770432
2024-04-11 15:41:00 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:00 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:00 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:00 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:00 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:00 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:00 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:00 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:41:00 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:41:00 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022
2024-04-11 15:41:00 INFO [1] Res: 0.909194 Max: 1.37492 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00261 -2.19286
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100261 (in this run)
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100261 [1]: -0.219286
2024-04-11 15:41:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100261, peakres=1.01022->0.909194, Reached cycleniter.
2024-04-11 15:41:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:41:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:41:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:00 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.model.tt0']
2024-04-11 15:41:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:40:59.822997 End time: 2024-04-11 15:41:00.108718
2024-04-11 15:41:00 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:00 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:00 INFO imtrans::::casa ##########################################
2024-04-11 15:41:00 INFO imtrans::::casa ##### Begin Task: imtrans #####
2024-04-11 15:41:00 INFO imtrans::::casa imtrans( imagename='tst_bak.residual.tt1', outfile='tst.residual.tt1', order='3012' )
2024-04-11 15:41:00 INFO imtrans::SubImageFactory::createImage Creating image 'tst.residual.tt1' of shape [1, 10, 10, 1]
2024-04-11 15:41:00 INFO imtrans::::casa Task imtrans complete. Start time: 2024-04-11 15:41:00.130316 End time: 2024-04-11 15:41:00.178099
2024-04-11 15:41:00 INFO imtrans::::casa ##### End Task: imtrans #####
2024-04-11 15:41:00 INFO imtrans::::casa ##########################################
2024-04-11 15:41:00 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:00 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:00 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:00 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:00 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:41:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:41:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:41:00 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:41:00 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.
2024-04-11 15:41:00 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.
2024-04-11 15:41:00 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:41:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:41:00 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['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'] )
2024-04-11 15:41:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 281, in deconvolve
2024-04-11 15:41:00 INFO deconvolve::::casa+ decon.runMinorCycle()
2024-04-11 15:41:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle
2024-04-11 15:41:00 INFO deconvolve::::casa+ self.runMinorCycleCore()
2024-04-11 15:41:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore
2024-04-11 15:41:00 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2024-04-11 15:41:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2024-04-11 15:41:00 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2024-04-11 15:41:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2024-04-11 15:41:00 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2024-04-11 15:41:00 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.
2024-04-11 15:41:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:00.183161 End time: 2024-04-11 15:41:00.240264
2024-04-11 15:41:00 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:00 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:00 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:00 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:00 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:00 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:00 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:00 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:41:00 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:41:00 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022
2024-04-11 15:41:00 INFO [10] Res: 0.620602 Max: 0.50339 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.612003 -1.29361
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.74435 (in this run)
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.74435 [1]: -1.54818
2024-04-11 15:41:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.74435, peakres=1.01022->0.484722, Reached cycleniter.
2024-04-11 15:41:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:41:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722
2024-04-11 15:41:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:00 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:41:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:41:01 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:41:01 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:41:01 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0481441 Jy/beam
2024-04-11 15:41:01 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2024-04-11 15:41:01 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:41:01 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)
2024-04-11 15:41:01 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)
2024-04-11 15:41:01 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:41:01 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image.tt0', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.alpha.error', 'tst.psf.tt2', 'tst.alpha', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.image.tt1', 'tst.model.tt0']
2024-04-11 15:41:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:00.291571 End time: 2024-04-11 15:41:00.927154
2024-04-11 15:41:01 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:01 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:01 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:01 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:01 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:01 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf.tt1']
2024-04-11 15:41:01 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf.tt1']
2024-04-11 15:41:01 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:41:01 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:41:01 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['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'] )
2024-04-11 15:41:01 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 199, in deconvolve
2024-04-11 15:41:01 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp)
2024-04-11 15:41:01 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 73, in check_requiredimgs_exist
2024-04-11 15:41:01 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: missing one or more of the required images: " + str(diffims))
2024-04-11 15:41:01 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf.tt1']
2024-04-11 15:41:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:01.022664 End time: 2024-04-11 15:41:01.024423
2024-04-11 15:41:01 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:01 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:01 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:01 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:01 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:01 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual.tt1']
2024-04-11 15:41:01 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual.tt1']
2024-04-11 15:41:01 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:41:01 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:41:01 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['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'] )
2024-04-11 15:41:01 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 199, in deconvolve
2024-04-11 15:41:01 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp)
2024-04-11 15:41:01 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 73, in check_requiredimgs_exist
2024-04-11 15:41:01 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: missing one or more of the required images: " + str(diffims))
2024-04-11 15:41:01 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual.tt1']
2024-04-11 15:41:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:01.118885 End time: 2024-04-11 15:41:01.120638
2024-04-11 15:41:01 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:01 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:01 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:01 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:01 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:01 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:01 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:01 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:01 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:41:01 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:41:01 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:41:01 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:41:01 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:01 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:41:01 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:41:01 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:01 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022
2024-04-11 15:41:01 INFO [10] Res: 0.620602 Max: 0.50339 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.612003 -1.29361
2024-04-11 15:41:01 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:01 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.74435 (in this run)
2024-04-11 15:41:01 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.74435 [1]: -1.54818
2024-04-11 15:41:01 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.74435, peakres=1.01022->0.484722, Reached cycleniter.
2024-04-11 15:41:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:41:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722
2024-04-11 15:41:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:01 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:41:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:41:01 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:41:01 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:41:01 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0481441 Jy/beam
2024-04-11 15:41:02 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2024-04-11 15:41:02 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:41:02 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)
2024-04-11 15:41:02 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)
2024-04-11 15:41:02 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:41:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image.tt0', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.alpha.error', 'tst.psf.tt2', 'tst.alpha', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.image.tt1', 'tst.model.tt0']
2024-04-11 15:41:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:01.191394 End time: 2024-04-11 15:41:01.764918
2024-04-11 15:41:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:02 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:02 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:02 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:41:02 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:41:02 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022
2024-04-11 15:41:02 INFO [1] Res: 0.909194 Max: 1.37492 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00261 -2.19286
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100261 (in this run)
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100261 [1]: -0.219286
2024-04-11 15:41:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100261, peakres=1.01022->0.909194, Reached cycleniter.
2024-04-11 15:41:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:41:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:41:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.model.tt0']
2024-04-11 15:41:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:01.838214 End time: 2024-04-11 15:41:02.094294
2024-04-11 15:41:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:02 INFO imrebin::::casa ##########################################
2024-04-11 15:41:02 INFO imrebin::::casa ##### Begin Task: imrebin #####
2024-04-11 15:41:02 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 )
2024-04-11 15:41:02 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2024-04-11 15:41:02 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2024-04-11 15:41:02 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2024-04-11 15:41:02 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]
2024-04-11 15:41:02 INFO imrebin::SubImageFactory::createImage Creating image 'tst.model.tt1' of shape [5, 5, 1, 1]
2024-04-11 15:41:02 INFO imrebin::::casa Task imrebin complete. Start time: 2024-04-11 15:41:02.115593 End time: 2024-04-11 15:41:02.164788
2024-04-11 15:41:02 INFO imrebin::::casa ##### End Task: imrebin #####
2024-04-11 15:41:02 INFO imrebin::::casa ##########################################
2024-04-11 15:41:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:02 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:02 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:41:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:41:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:41:02 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:41:02 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.
2024-04-11 15:41:02 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.
2024-04-11 15:41:02 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:41:02 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:41:02 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['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'] )
2024-04-11 15:41:02 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 281, in deconvolve
2024-04-11 15:41:02 INFO deconvolve::::casa+ decon.runMinorCycle()
2024-04-11 15:41:02 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle
2024-04-11 15:41:02 INFO deconvolve::::casa+ self.runMinorCycleCore()
2024-04-11 15:41:02 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore
2024-04-11 15:41:02 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2024-04-11 15:41:02 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2024-04-11 15:41:02 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2024-04-11 15:41:02 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2024-04-11 15:41:02 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2024-04-11 15:41:02 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.
2024-04-11 15:41:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:02.168187 End time: 2024-04-11 15:41:02.217296
2024-04-11 15:41:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:02 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:02 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:02 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2024-04-11 15:41:02 INFO SDMaskHandler::makePBMask MAKE PB mask
2024-04-11 15:41:02 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2024-04-11 15:41:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:02 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:41:02 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:41:02 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022
2024-04-11 15:41:02 INFO [1] Res: 0.909194 Max: 1.37492 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00261 -2.19286
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100261 (in this run)
2024-04-11 15:41:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100261 [1]: -0.219286
2024-04-11 15:41:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100261, peakres=1.01022->0.909194, Reached cycleniter.
2024-04-11 15:41:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:41:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:41:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.model.tt0']
2024-04-11 15:41:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:02.272429 End time: 2024-04-11 15:41:02.598174
2024-04-11 15:41:03 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:03 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:03 INFO imrebin::::casa ##########################################
2024-04-11 15:41:03 INFO imrebin::::casa ##### Begin Task: imrebin #####
2024-04-11 15:41:03 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 )
2024-04-11 15:41:03 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2024-04-11 15:41:03 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2024-04-11 15:41:03 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2024-04-11 15:41:03 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]
2024-04-11 15:41:03 INFO imrebin::SubImageFactory::createImage Creating image 'tst.pb.tt0' of shape [5, 5, 1, 1]
2024-04-11 15:41:03 INFO imrebin::::casa Task imrebin complete. Start time: 2024-04-11 15:41:02.622645 End time: 2024-04-11 15:41:02.690579
2024-04-11 15:41:03 INFO imrebin::::casa ##### End Task: imrebin #####
2024-04-11 15:41:03 INFO imrebin::::casa ##########################################
2024-04-11 15:41:03 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:03 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:03 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:03 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:03 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:41:03 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2024-04-11 15:41:03 INFO SDMaskHandler::makePBMask MAKE PB mask
2024-04-11 15:41:03 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.
2024-04-11 15:41:03 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.
2024-04-11 15:41:03 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:41:03 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:41:03 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['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'] )
2024-04-11 15:41:03 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 273, in deconvolve
2024-04-11 15:41:03 INFO deconvolve::::casa+ decon.updateMask()
2024-04-11 15:41:03 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 201, in updateMask
2024-04-11 15:41:03 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask()
2024-04-11 15:41:03 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask
2024-04-11 15:41:03 INFO deconvolve::::casa+ return self._swigobj.setupmask()
2024-04-11 15:41:03 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask
2024-04-11 15:41:03 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self)
2024-04-11 15:41:03 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.
2024-04-11 15:41:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:02.698556 End time: 2024-04-11 15:41:02.742114
2024-04-11 15:41:03 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:03 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:03 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:03 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:03 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:03 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:03 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:03 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:41:03 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:41:03 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022
2024-04-11 15:41:03 INFO [1] Res: 0.909194 Max: 1.37492 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00261 -2.19286
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100261 (in this run)
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100261 [1]: -0.219286
2024-04-11 15:41:03 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100261, peakres=1.01022->0.909194, Reached cycleniter.
2024-04-11 15:41:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:41:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:41:03 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.model.tt0']
2024-04-11 15:41:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:02.808649 End time: 2024-04-11 15:41:03.151412
2024-04-11 15:41:03 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:03 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:03 INFO imrebin::::casa ##########################################
2024-04-11 15:41:03 INFO imrebin::::casa ##### Begin Task: imrebin #####
2024-04-11 15:41:03 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 )
2024-04-11 15:41:03 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2024-04-11 15:41:03 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2024-04-11 15:41:03 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2024-04-11 15:41:03 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]
2024-04-11 15:41:03 INFO imrebin::SubImageFactory::createImage Creating image 'tst.psf.tt1' of shape [5, 5, 1, 1]
2024-04-11 15:41:03 INFO imrebin::::casa Task imrebin complete. Start time: 2024-04-11 15:41:03.175571 End time: 2024-04-11 15:41:03.235756
2024-04-11 15:41:03 INFO imrebin::::casa ##### End Task: imrebin #####
2024-04-11 15:41:03 INFO imrebin::::casa ##########################################
2024-04-11 15:41:03 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:03 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:03 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:03 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:03 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:41:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:41:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:41:03 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:41:03 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.
2024-04-11 15:41:03 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.
2024-04-11 15:41:03 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:41:03 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:41:03 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['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'] )
2024-04-11 15:41:03 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 281, in deconvolve
2024-04-11 15:41:03 INFO deconvolve::::casa+ decon.runMinorCycle()
2024-04-11 15:41:03 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle
2024-04-11 15:41:03 INFO deconvolve::::casa+ self.runMinorCycleCore()
2024-04-11 15:41:03 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore
2024-04-11 15:41:03 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2024-04-11 15:41:03 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2024-04-11 15:41:03 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2024-04-11 15:41:03 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2024-04-11 15:41:03 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2024-04-11 15:41:03 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.
2024-04-11 15:41:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:03.240763 End time: 2024-04-11 15:41:03.311492
2024-04-11 15:41:03 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:03 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:03 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:03 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:03 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:03 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:03 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:03 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:41:03 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:41:03 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022
2024-04-11 15:41:03 INFO [1] Res: 0.909194 Max: 1.37492 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00261 -2.19286
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100261 (in this run)
2024-04-11 15:41:03 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100261 [1]: -0.219286
2024-04-11 15:41:03 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100261, peakres=1.01022->0.909194, Reached cycleniter.
2024-04-11 15:41:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2024-04-11 15:41:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:41:04 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:04 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.model.tt0']
2024-04-11 15:41:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:03.366907 End time: 2024-04-11 15:41:03.701583
2024-04-11 15:41:04 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:04 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:04 INFO imrebin::::casa ##########################################
2024-04-11 15:41:04 INFO imrebin::::casa ##### Begin Task: imrebin #####
2024-04-11 15:41:04 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 )
2024-04-11 15:41:04 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2024-04-11 15:41:04 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2024-04-11 15:41:04 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2024-04-11 15:41:04 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]
2024-04-11 15:41:04 INFO imrebin::SubImageFactory::createImage Creating image 'tst.residual.tt1' of shape [5, 5, 1, 1]
2024-04-11 15:41:04 INFO imrebin::::casa Task imrebin complete. Start time: 2024-04-11 15:41:03.726041 End time: 2024-04-11 15:41:03.795350
2024-04-11 15:41:04 INFO imrebin::::casa ##### End Task: imrebin #####
2024-04-11 15:41:04 INFO imrebin::::casa ##########################################
2024-04-11 15:41:04 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:04 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:04 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:04 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:04 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:41:04 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:41:04 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194
2024-04-11 15:41:04 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:41:04 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.
2024-04-11 15:41:04 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.
2024-04-11 15:41:04 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:41:04 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:41:04 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['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'] )
2024-04-11 15:41:04 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 281, in deconvolve
2024-04-11 15:41:04 INFO deconvolve::::casa+ decon.runMinorCycle()
2024-04-11 15:41:04 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle
2024-04-11 15:41:04 INFO deconvolve::::casa+ self.runMinorCycleCore()
2024-04-11 15:41:04 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore
2024-04-11 15:41:04 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2024-04-11 15:41:04 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2024-04-11 15:41:04 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2024-04-11 15:41:04 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2024-04-11 15:41:04 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2024-04-11 15:41:04 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.
2024-04-11 15:41:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:03.801791 End time: 2024-04-11 15:41:03.874954
2024-04-11 15:41:04 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:04 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:04 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:04 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:04 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:04 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:04 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:04 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:04 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:04 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:41:04 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:41:04 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:41:04 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:41:04 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:04 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:04 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:04 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:41:04 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:41:04 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:04 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022
2024-04-11 15:41:04 INFO [10] Res: 0.620602 Max: 0.50339 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.612003 -1.29361
2024-04-11 15:41:04 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:04 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.74435 (in this run)
2024-04-11 15:41:04 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.74435 [1]: -1.54818
2024-04-11 15:41:04 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.74435, peakres=1.01022->0.484722, Reached cycleniter.
2024-04-11 15:41:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:41:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722
2024-04-11 15:41:04 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:04 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.model.tt0']
2024-04-11 15:41:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:03.943087 End time: 2024-04-11 15:41:04.275955
2024-04-11 15:41:04 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:04 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:04 INFO imtrans::::casa ##########################################
2024-04-11 15:41:04 INFO imtrans::::casa ##### Begin Task: imtrans #####
2024-04-11 15:41:04 INFO imtrans::::casa imtrans( imagename='tst.model.tt1', outfile='tst_2.model.tt1', order='3012' )
2024-04-11 15:41:04 INFO imtrans::SubImageFactory::createImage Creating image 'tst_2.model.tt1' of shape [1, 10, 10, 1]
2024-04-11 15:41:04 INFO imtrans::::casa Task imtrans complete. Start time: 2024-04-11 15:41:04.278025 End time: 2024-04-11 15:41:04.316960
2024-04-11 15:41:04 INFO imtrans::::casa ##### End Task: imtrans #####
2024-04-11 15:41:04 INFO imtrans::::casa ##########################################
2024-04-11 15:41:04 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:04 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:04 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model.tt1', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:04 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1]
2024-04-11 15:41:04 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:04 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model.tt1 to target coordinate system for tst.model.tt0
2024-04-11 15:41:04 INFO task_deconvolve::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list
2024-04-11 15:41:04 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error initializing the Minor Cycle for tst : Error in setting starting model for deconvolution: Error in regridding input model image to target coordsys : ImageRegrid error : LatticeIterInterface::ok - Navigator Lattice and Data Lattice have different shapes
2024-04-11 15:41:04 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Error initializing the Minor Cycle for tst : Error in setting starting model for deconvolution: Error in regridding input model image to target coordsys : ImageRegrid error : LatticeIterInterface::ok - Navigator Lattice and Data Lattice have different shapes
2024-04-11 15:41:04 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:41:04 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:41:04 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['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'] )
2024-04-11 15:41:04 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve
2024-04-11 15:41:04 INFO deconvolve::::casa+ isit = decon.hasConverged()
2024-04-11 15:41:04 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged
2024-04-11 15:41:04 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle()
2024-04-11 15:41:04 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle
2024-04-11 15:41:04 INFO deconvolve::::casa+ return self._swigobj.initminorcycle()
2024-04-11 15:41:04 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle
2024-04-11 15:41:04 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self)
2024-04-11 15:41:04 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Error initializing the Minor Cycle for tst : Error in setting starting model for deconvolution: Error in regridding input model image to target coordsys : ImageRegrid error : LatticeIterInterface::ok - Navigator Lattice and Data Lattice have different shapes
2024-04-11 15:41:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:04.344517 End time: 2024-04-11 15:41:04.374862
2024-04-11 15:41:04 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:04 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:04 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:04 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:04 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:04 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:04 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:05 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:41:05 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:41:05 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022
2024-04-11 15:41:05 INFO [10] Res: 0.620602 Max: 0.50339 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.612003 -1.29361
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.74435 (in this run)
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.74435 [1]: -1.54818
2024-04-11 15:41:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.74435, peakres=1.01022->0.484722, Reached cycleniter.
2024-04-11 15:41:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:41:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722
2024-04-11 15:41:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.model.tt0']
2024-04-11 15:41:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:04.453923 End time: 2024-04-11 15:41:04.772288
2024-04-11 15:41:05 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:05 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:05 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:05 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:05 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model.tt1', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:05 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1]
2024-04-11 15:41:05 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:05 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model.tt1 to target coordinate system for tst.model.tt0
2024-04-11 15:41:05 INFO task_deconvolve::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list
2024-04-11 15:41:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722
2024-04-11 15:41:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:41:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722
2024-04-11 15:41:05 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:41:05 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:41:05 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.484722
2024-04-11 15:41:05 INFO [10] Res: 0.316509 Max: 0.132295 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338319 -0.476239
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.401974 (in this run)
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.401974 [1]: -0.67539
2024-04-11 15:41:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.401974, peakres=0.484722->0.288034, Reached cycleniter.
2024-04-11 15:41:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:41:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288034, over full image : 0.288034
2024-04-11 15:41:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:05 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:41:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:41:05 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:41:05 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:41:05 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286718 Jy/beam
2024-04-11 15:41:05 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2024-04-11 15:41:05 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:41:05 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)
2024-04-11 15:41:05 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)
2024-04-11 15:41:05 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:41:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image.tt0', 'tst.pb.tt0', 'tst.psf.tt1', 'tst_2.model.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.alpha.error', 'tst.psf.tt2', 'tst.alpha', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.image.tt1', 'tst.model.tt0']
2024-04-11 15:41:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:04.846570 End time: 2024-04-11 15:41:05.498617
2024-04-11 15:41:05 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:05 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:06 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:06 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='doesnotexists.model', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:06 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist
2024-04-11 15:41:06 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
2024-04-11 15:41:06 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:41:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:41:06 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['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'] )
2024-04-11 15:41:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 200, in deconvolve
2024-04-11 15:41:06 INFO deconvolve::::casa+ check_starmodel_model_collisions(startmodel, imagename, deconvolver)
2024-04-11 15:41:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 103, in check_starmodel_model_collisions
2024-04-11 15:41:06 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: parameter startmodel set to \"{0}\" but that file does not exist".format(sm))
2024-04-11 15:41:06 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist
2024-04-11 15:41:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:05.592720 End time: 2024-04-11 15:41:05.594459
2024-04-11 15:41:06 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:06 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:06 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:06 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:06 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:06 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:06 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:41:06 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:41:06 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022
2024-04-11 15:41:06 INFO [10] Res: 0.620602 Max: 0.50339 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.612003 -1.29361
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.74435 (in this run)
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.74435 [1]: -1.54818
2024-04-11 15:41:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.74435, peakres=1.01022->0.484722, Reached cycleniter.
2024-04-11 15:41:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:41:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722
2024-04-11 15:41:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:41:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:41:06 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:41:06 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:41:06 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0481441 Jy/beam
2024-04-11 15:41:06 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2024-04-11 15:41:06 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:41:06 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)
2024-04-11 15:41:06 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)
2024-04-11 15:41:06 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:41:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image.tt0', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.alpha.error', 'tst.psf.tt2', 'tst.alpha', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.image.tt1', 'tst.model.tt0']
2024-04-11 15:41:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:05.665791 End time: 2024-04-11 15:41:06.237527
2024-04-11 15:41:06 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:06 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:06 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:06 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model.tt1', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:06 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.
2024-04-11 15:41:06 SEVERE deconvolve::deconvolve::casa+ Either unset startmodel or remove tst.model.tt1 to continue
2024-04-11 15:41:06 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.
2024-04-11 15:41:06 SEVERE deconvolve::::casa+ Either unset startmodel or remove tst.model.tt1 to continue
2024-04-11 15:41:06 INFO deconvolve::::casa Traceback (most recent call last):
2024-04-11 15:41:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__
2024-04-11 15:41:06 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['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'] )
2024-04-11 15:41:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 200, in deconvolve
2024-04-11 15:41:06 INFO deconvolve::::casa+ check_starmodel_model_collisions(startmodel, imagename, deconvolver)
2024-04-11 15:41:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-13606-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 120, in check_starmodel_model_collisions
2024-04-11 15:41:06 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) +
2024-04-11 15:41:06 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.
2024-04-11 15:41:06 INFO deconvolve::::casa+ Either unset startmodel or remove tst.model.tt1 to continue
2024-04-11 15:41:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:06.242767 End time: 2024-04-11 15:41:06.243586
2024-04-11 15:41:06 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:06 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:06 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:06 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:06 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:06 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:41:06 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:41:06 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:41:06 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022
2024-04-11 15:41:06 INFO [10] Res: 0.620602 Max: 0.50339 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.612003 -1.29361
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.74435 (in this run)
2024-04-11 15:41:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.74435 [1]: -1.54818
2024-04-11 15:41:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.74435, peakres=1.01022->0.484722, Reached cycleniter.
2024-04-11 15:41:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:41:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722
2024-04-11 15:41:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.model.tt0']
2024-04-11 15:41:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:06.325004 End time: 2024-04-11 15:41:06.609883
2024-04-11 15:41:07 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:07 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:07 INFO imrebin::::casa ##########################################
2024-04-11 15:41:07 INFO imrebin::::casa ##### Begin Task: imrebin #####
2024-04-11 15:41:07 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 )
2024-04-11 15:41:07 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2024-04-11 15:41:07 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2024-04-11 15:41:07 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2024-04-11 15:41:07 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]
2024-04-11 15:41:07 INFO imrebin::SubImageFactory::createImage Creating image 'tst_2.model.tt1' of shape [5, 5, 1, 1]
2024-04-11 15:41:07 INFO imrebin::::casa Task imrebin complete. Start time: 2024-04-11 15:41:06.613641 End time: 2024-04-11 15:41:06.655377
2024-04-11 15:41:07 INFO imrebin::::casa ##### End Task: imrebin #####
2024-04-11 15:41:07 INFO imrebin::::casa ##########################################
2024-04-11 15:41:07 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:07 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:07 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model.tt1', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:07 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1]
2024-04-11 15:41:07 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:07 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model.tt1 to target coordinate system for tst.model.tt0
2024-04-11 15:41:07 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 0.25
2024-04-11 15:41:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722
2024-04-11 15:41:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:41:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:41:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722
2024-04-11 15:41:07 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:41:07 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:41:07 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:41:07 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:41:07 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:07 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:07 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:07 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:41:07 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:41:07 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:07 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.484722
2024-04-11 15:41:07 INFO [10] Res: 0.316509 Max: 0.132295 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338319 -0.476239
2024-04-11 15:41:07 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.401974 (in this run)
2024-04-11 15:41:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -0.0469112 [1]: -0.67539
2024-04-11 15:41:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-0.448885->-0.0469111, peakres=0.484722->0.288034, Reached cycleniter.
2024-04-11 15:41:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:41:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288034, over full image : 0.288034
2024-04-11 15:41:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:07 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:41:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:41:07 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:41:07 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:41:07 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286718 Jy/beam
2024-04-11 15:41:07 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2024-04-11 15:41:07 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:41:07 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)
2024-04-11 15:41:07 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)
2024-04-11 15:41:07 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:41:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image.tt0', 'tst.pb.tt0', 'tst.psf.tt1', 'tst_2.model.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.alpha.error', 'tst.psf.tt2', 'tst.alpha', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.image.tt1', 'tst.model.tt0']
2024-04-11 15:41:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:06.683332 End time: 2024-04-11 15:41:07.176852
2024-04-11 15:41:07 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:07 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:07 INFO tclean::::casa ##########################################
2024-04-11 15:41:07 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:41:07 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 )
2024-04-11 15:41:07 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:41:07 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:41:07 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:41:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:41:08 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:41:08 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:41:08 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:41:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:41:08 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:41:08 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:41:09 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:41:09 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008427
2024-04-11 15:41:09 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:41:09 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:41:09 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:41:10 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:41:10 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:41:07.444598 End time: 2024-04-11 15:41:10.469305
2024-04-11 15:41:10 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:41:10 INFO tclean::::casa ##########################################
2024-04-11 15:41:10 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:10 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:10 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:10 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:41:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:41:11 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:41:11 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.03
2024-04-11 15:41:11 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2024-04-11 15:41:11 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.09126 Flux limit=0.0317054, 1369 Active pixels
2024-04-11 15:41:11 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.995967 Flux limit=0.0307543, 1375 Active pixels
2024-04-11 15:41:11 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.829613 Flux limit=0.0280686, 1397 Active pixels
2024-04-11 15:41:11 INFO ClarkCleanLatModel::solve Iteration: 21, Maximum residual=0.593423 Flux limit=0.0233803, 1463 Active pixels
2024-04-11 15:41:11 INFO ClarkCleanLatModel::solve Iteration: 39, Maximum residual=0.34297 Flux limit=0.016724, 1643 Active pixels
2024-04-11 15:41:11 INFO ClarkCleanLatModel::solve Iteration: 65, Maximum residual=0.169841 Flux limit=0.00966565, 2231 Active pixels
2024-04-11 15:41:11 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0834203 Flux limit=0.00478649, 3138 Active pixels
2024-04-11 15:41:11 INFO ClarkCleanLatModel::solve Iteration: 168, Maximum residual=0.0360723 Flux limit=0.00235097, 4695 Active pixels
2024-04-11 15:41:11 INFO ClarkCleanLatModel::solve Iteration: 247, Maximum residual=0.0136937 Flux limit=0.0010166, 6759 Active pixels
2024-04-11 15:41:11 INFO ClarkCleanLatModel::solve Iteration: 400, Maximum residual=0.0100937 Flux limit=0.001, 6864 Active pixels
2024-04-11 15:41:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->1.28698, peakres=1.12501->0.0100937, Reached cycleniter.
2024-04-11 15:41:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations.
2024-04-11 15:41:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0102859, over full image : 0.0102859
2024-04-11 15:41:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:41:11 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:41:11 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:41:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:10.487569 End time: 2024-04-11 15:41:11.189756
2024-04-11 15:41:11 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:11 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:11 INFO name:: No table opened.
2024-04-11 15:41:11 INFO showcache:: The Table Cache is empty.
2024-04-11 15:41:11 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:11 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:11 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:11 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:41:11 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:41:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:41:11 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:41:11 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.03
2024-04-11 15:41:11 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2024-04-11 15:41:11 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.09126 Flux limit=0.0317054, 1369 Active pixels
2024-04-11 15:41:11 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.995967 Flux limit=0.0307543, 1375 Active pixels
2024-04-11 15:41:11 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.829613 Flux limit=0.0280686, 1397 Active pixels
2024-04-11 15:41:12 INFO ClarkCleanLatModel::solve Iteration: 21, Maximum residual=0.593423 Flux limit=0.0233803, 1463 Active pixels
2024-04-11 15:41:12 INFO ClarkCleanLatModel::solve Iteration: 39, Maximum residual=0.34297 Flux limit=0.016724, 1643 Active pixels
2024-04-11 15:41:12 INFO ClarkCleanLatModel::solve Iteration: 65, Maximum residual=0.169841 Flux limit=0.00966565, 2231 Active pixels
2024-04-11 15:41:12 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0834203 Flux limit=0.00478649, 3138 Active pixels
2024-04-11 15:41:12 INFO ClarkCleanLatModel::solve Iteration: 168, Maximum residual=0.0360723 Flux limit=0.00235097, 4695 Active pixels
2024-04-11 15:41:12 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0239708 Flux limit=0.0010166, 6759 Active pixels
2024-04-11 15:41:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->1.25723, peakres=1.12501->0.0239708, Reached cycleniter.
2024-04-11 15:41:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2024-04-11 15:41:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239708, over full image : 0.0239708
2024-04-11 15:41:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:12 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:41:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:11.248451 End time: 2024-04-11 15:41:11.750041
2024-04-11 15:41:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:12 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:12 INFO name:: No table opened.
2024-04-11 15:41:12 INFO showcache:: The Table Cache is empty.
2024-04-11 15:41:12 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:12 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:12 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:41:12 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:41:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239708, over full image : 0.0239708
2024-04-11 15:41:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:41:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239708, over full image : 0.0239708
2024-04-11 15:41:12 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.03
2024-04-11 15:41:12 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2024-04-11 15:41:12 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.0237058 Flux limit=0.001, 6777 Active pixels
2024-04-11 15:41:12 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.022735 Flux limit=0.001, 6779 Active pixels
2024-04-11 15:41:12 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.0208854 Flux limit=0.001, 6786 Active pixels
2024-04-11 15:41:12 INFO ClarkCleanLatModel::solve Iteration: 26, Maximum residual=0.017298 Flux limit=0.001, 6793 Active pixels
2024-04-11 15:41:12 INFO ClarkCleanLatModel::solve Iteration: 57, Maximum residual=0.013356 Flux limit=0.001, 6817 Active pixels
2024-04-11 15:41:12 INFO ClarkCleanLatModel::solve Iteration: 133, Maximum residual=0.0112146 Flux limit=0.001, 6866 Active pixels
2024-04-11 15:41:12 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0101085 Flux limit=0.001, 6871 Active pixels
2024-04-11 15:41:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=1.25723->1.28576, peakres=0.0239708->0.0101085, Reached cycleniter.
2024-04-11 15:41:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2024-04-11 15:41:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0101866, over full image : 0.0101866
2024-04-11 15:41:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:41:12 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:41:12 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.pb']
2024-04-11 15:41:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:11.769188 End time: 2024-04-11 15:41:12.244998
2024-04-11 15:41:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:12 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:12 INFO name:: No table opened.
2024-04-11 15:41:12 INFO showcache:: The Table Cache is empty.
2024-04-11 15:41:12 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:41:12 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True )
2024-04-11 15:41:12 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:41:12 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:41:12 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:41:12 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:41:12 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2024-04-11 15:41:12 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True )
2024-04-11 15:41:12 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:41:12 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:41:12 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2024-04-11 15:41:12 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:41:12 INFO deconvolve::::casa+ [ check_val ] peak res is 0.0101084653288126 ( Pass : should be 0.010093674063682556, Epsilon: 0.05)
2024-04-11 15:41:12 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.2857557535171509 ( Pass : should be 1.2869821786880493, Epsilon: 0.05)
2024-04-11 15:41:12 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2024-04-11 15:41:12 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:41:12 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:41:12 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:41:12 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)
2024-04-11 15:41:12 INFO tclean::::casa ##########################################
2024-04-11 15:41:12 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:41:12 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 )
2024-04-11 15:41:12 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:41:12 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode]
2024-04-11 15:41:12 INFO SynthesisImagerVi2::selectData NRows selected : 140
2024-04-11 15:41:13 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:41:13 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:41:13 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2024-04-11 15:41:13 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:41:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:41:13 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:41:13 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:41:13 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033
2024-04-11 15:41:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.007468
2024-04-11 15:41:13 INFO SIImageStore::printBeamSet Beam : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2024-04-11 15:41:13 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:41:13 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:41:13 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:41:13 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:41:12.447838 End time: 2024-04-11 15:41:13.063020
2024-04-11 15:41:13 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:41:13 INFO tclean::::casa ##########################################
2024-04-11 15:41:13 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:13 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:13 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:13 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes
2024-04-11 15:41:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2024-04-11 15:41:13 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2024-04-11 15:41:13 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.01
2024-04-11 15:41:13 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels.
2024-04-11 15:41:13 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.990001 Flux limit=0.0400158, 4090 Active pixels
2024-04-11 15:41:13 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.960597 Flux limit=0.0396157, 4090 Active pixels
2024-04-11 15:41:13 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.895339 Flux limit=0.038439, 4090 Active pixels
2024-04-11 15:41:13 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.762343 Flux limit=0.0358277, 4090 Active pixels
2024-04-11 15:41:13 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.558267 Flux limit=0.0305058, 4090 Active pixels
2024-04-11 15:41:13 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.337755 Flux limit=0.0223395, 4090 Active pixels
2024-04-11 15:41:13 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.167134 Flux limit=0.0135155, 4090 Active pixels
2024-04-11 15:41:13 INFO ClarkCleanLatModel::solve Iteration: 268, Maximum residual=0.0676446 Flux limit=0.00668801, 4090 Active pixels
2024-04-11 15:41:14 INFO ClarkCleanLatModel::solve Iteration: 376, Maximum residual=0.0228472 Flux limit=0.00270685, 4090 Active pixels
2024-04-11 15:41:14 INFO ClarkCleanLatModel::solve Iteration: 400, Maximum residual=0.0179504 Flux limit=0.001, 3794 Active pixels
2024-04-11 15:41:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->0.98205, peakres=1->0.0179504, Reached cycleniter.
2024-04-11 15:41:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations.
2024-04-11 15:41:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179504, over full image : 0.0179504
2024-04-11 15:41:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:41:14 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2024-04-11 15:41:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:41:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:13.081629 End time: 2024-04-11 15:41:13.752860
2024-04-11 15:41:14 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:14 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:14 INFO name:: No table opened.
2024-04-11 15:41:14 INFO showcache:: The Table Cache is empty.
2024-04-11 15:41:14 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:14 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:14 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes
2024-04-11 15:41:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:41:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2024-04-11 15:41:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2024-04-11 15:41:14 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.01
2024-04-11 15:41:14 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels.
2024-04-11 15:41:14 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.990001 Flux limit=0.0400158, 4090 Active pixels
2024-04-11 15:41:14 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.960597 Flux limit=0.0396157, 4090 Active pixels
2024-04-11 15:41:14 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.895339 Flux limit=0.038439, 4090 Active pixels
2024-04-11 15:41:14 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.762343 Flux limit=0.0358277, 4090 Active pixels
2024-04-11 15:41:14 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.558267 Flux limit=0.0305058, 4090 Active pixels
2024-04-11 15:41:14 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.337755 Flux limit=0.0223395, 4090 Active pixels
2024-04-11 15:41:14 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.167134 Flux limit=0.0135155, 4090 Active pixels
2024-04-11 15:41:14 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.13398 Flux limit=0.00668801, 4090 Active pixels
2024-04-11 15:41:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->0.866021, peakres=1->0.13398, Reached cycleniter.
2024-04-11 15:41:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2024-04-11 15:41:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398
2024-04-11 15:41:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:41:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:13.812022 End time: 2024-04-11 15:41:14.274663
2024-04-11 15:41:14 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:14 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:14 INFO name:: No table opened.
2024-04-11 15:41:14 INFO showcache:: The Table Cache is empty.
2024-04-11 15:41:14 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:14 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:14 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes
2024-04-11 15:41:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:41:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398
2024-04-11 15:41:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:41:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398
2024-04-11 15:41:14 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.01
2024-04-11 15:41:14 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels.
2024-04-11 15:41:14 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.13264 Flux limit=0.00536131, 4090 Active pixels
2024-04-11 15:41:15 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.128701 Flux limit=0.0053077, 4090 Active pixels
2024-04-11 15:41:15 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.119957 Flux limit=0.00515005, 4090 Active pixels
2024-04-11 15:41:15 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.102139 Flux limit=0.00480019, 4090 Active pixels
2024-04-11 15:41:15 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.0747965 Flux limit=0.00408716, 4090 Active pixels
2024-04-11 15:41:15 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0452523 Flux limit=0.00299304, 4090 Active pixels
2024-04-11 15:41:15 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.0223926 Flux limit=0.00181081, 4090 Active pixels
2024-04-11 15:41:15 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0179506 Flux limit=0.001, 3754 Active pixels
2024-04-11 15:41:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0.866021->0.98205, peakres=0.13398->0.0179506, Reached cycleniter.
2024-04-11 15:41:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2024-04-11 15:41:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179506, over full image : 0.0179506
2024-04-11 15:41:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:41:15 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2024-04-11 15:41:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.pb']
2024-04-11 15:41:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:14.316262 End time: 2024-04-11 15:41:14.889904
2024-04-11 15:41:15 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:15 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:15 INFO name:: No table opened.
2024-04-11 15:41:15 INFO showcache:: The Table Cache is empty.
2024-04-11 15:41:15 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:41:15 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True )
2024-04-11 15:41:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:41:15 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:41:15 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:41:15 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:41:15 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2024-04-11 15:41:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True )
2024-04-11 15:41:15 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:41:15 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:41:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2024-04-11 15:41:15 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:41:15 INFO deconvolve::::casa+ [ check_val ] peak res is 0.01795055717229843 ( Pass : should be 0.017950385808944702, Epsilon: 0.05)
2024-04-11 15:41:15 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.9820501804351807 ( Pass : should be 0.982050359249115, Epsilon: 0.05)
2024-04-11 15:41:15 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2024-04-11 15:41:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:41:15 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:41:15 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:41:15 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)
2024-04-11 15:41:15 INFO tclean::::casa ##########################################
2024-04-11 15:41:15 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:41:15 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 )
2024-04-11 15:41:15 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:41:15 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:41:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:41:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:41:15 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:41:15 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:41:15 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:41:15 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:41:15 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:41:15 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:41:17 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:41:17 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.00793
2024-04-11 15:41:17 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:41:17 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:41:17 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:41:18 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:41:18 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:41:15.075544 End time: 2024-04-11 15:41:18.366987
2024-04-11 15:41:18 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:41:18 INFO tclean::::casa ##########################################
2024-04-11 15:41:18 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:18 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:18 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:18 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:41:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:41:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:41:18 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=399, Gain=0.1
2024-04-11 15:41:18 INFO SDAlgorithmBase::deconvolve [tst] iters=0->399 [399], model=0->1.3143, peakres=1.12501->0.00477105, Reached cycleniter.
2024-04-11 15:41:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 399 iterations.
2024-04-11 15:41:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00477105, over full image : 0.00477105
2024-04-11 15:41:19 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:19 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:41:19 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:41:19 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:41:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:18.376612 End time: 2024-04-11 15:41:18.720381
2024-04-11 15:41:19 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:19 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:19 INFO name:: No table opened.
2024-04-11 15:41:19 INFO showcache:: The Table Cache is empty.
2024-04-11 15:41:19 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:19 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:19 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:19 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:41:19 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:41:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:41:19 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:19 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:19 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:41:19 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=199, Gain=0.1
2024-04-11 15:41:19 INFO SDAlgorithmBase::deconvolve [tst] iters=0->199 [199], model=0->1.28953, peakres=1.12501->0.00749909, Reached cycleniter.
2024-04-11 15:41:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 199 iterations.
2024-04-11 15:41:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749909, over full image : 0.00749909
2024-04-11 15:41:19 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:19 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:41:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:18.806710 End time: 2024-04-11 15:41:18.993725
2024-04-11 15:41:19 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:19 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:19 INFO name:: No table opened.
2024-04-11 15:41:19 INFO showcache:: The Table Cache is empty.
2024-04-11 15:41:19 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:19 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:19 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:19 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:41:19 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:41:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749909, over full image : 0.00749909
2024-04-11 15:41:19 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:41:19 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:19 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749909, over full image : 0.00749909
2024-04-11 15:41:19 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=199, Gain=0.1
2024-04-11 15:41:19 INFO SDAlgorithmBase::deconvolve [tst] iters=0->199 [199], model=1.28953->1.3143, peakres=0.00749909->0.00477105, Reached cycleniter.
2024-04-11 15:41:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 199 iterations.
2024-04-11 15:41:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00477105, over full image : 0.00477105
2024-04-11 15:41:19 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:19 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:41:19 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:41:19 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.pb']
2024-04-11 15:41:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:19.013408 End time: 2024-04-11 15:41:19.268111
2024-04-11 15:41:19 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:19 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:19 INFO name:: No table opened.
2024-04-11 15:41:19 INFO showcache:: The Table Cache is empty.
2024-04-11 15:41:19 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:41:19 INFO deconvolve::::casa+ [ check_val ] iterdone is 399 ( Pass : should be 399, Exact: True )
2024-04-11 15:41:19 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:41:19 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:41:19 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:41:19 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:41:19 INFO deconvolve::::casa+ [ check_val ] iterdone is 199 ( Pass : should be 199, Exact: True )
2024-04-11 15:41:19 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True )
2024-04-11 15:41:19 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:41:19 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:41:19 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2024-04-11 15:41:19 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:41:19 INFO deconvolve::::casa+ [ check_val ] peak res is 0.004771045874804258 ( Pass : should be 0.004771045874804258, Epsilon: 0.05)
2024-04-11 15:41:19 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.314298152923584 ( Pass : should be 1.314298152923584, Epsilon: 0.05)
2024-04-11 15:41:19 INFO deconvolve::::casa+ [ check_val ] iterdone is 199 ( Pass : should be 199, Exact: True )
2024-04-11 15:41:19 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:41:19 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:41:19 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:41:19 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)
2024-04-11 15:41:19 INFO tclean::::casa ##########################################
2024-04-11 15:41:19 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:41:19 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 )
2024-04-11 15:41:19 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:41:19 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2024-04-11 15:41:19 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:41:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:41:20 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:41:20 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2024-04-11 15:41:20 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:41:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:41:20 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:41:20 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:41:22 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:22 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261
2024-04-11 15:41:22 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9]
2024-04-11 15:41:22 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:22 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12
2024-04-11 15:41:22 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05]
2024-04-11 15:41:22 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778
2024-04-11 15:41:22 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958
2024-04-11 15:41:22 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:22 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004539
2024-04-11 15:41:22 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:22 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:41:22 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:41:24 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt1', 'tst.residual.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt0', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0']
2024-04-11 15:41:24 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:41:19.436319 End time: 2024-04-11 15:41:24.307064
2024-04-11 15:41:24 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:41:24 INFO tclean::::casa ##########################################
2024-04-11 15:41:24 INFO tclean::::casa ##########################################
2024-04-11 15:41:24 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:41:24 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 )
2024-04-11 15:41:24 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:41:24 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2024-04-11 15:41:24 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:41:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] :
2024-04-11 15:41:25 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:41:25 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2024-04-11 15:41:25 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine : gridft
2024-04-11 15:41:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:41:25 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:41:25 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try1] : mtmfs
2024-04-11 15:41:25 INFO task_tclean::SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:41:27 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:27 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261
2024-04-11 15:41:27 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9]
2024-04-11 15:41:27 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:27 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12
2024-04-11 15:41:27 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05]
2024-04-11 15:41:27 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [try1][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778
2024-04-11 15:41:27 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [try1][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958
2024-04-11 15:41:27 INFO task_tclean::SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:27 INFO task_tclean::SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.007454
2024-04-11 15:41:27 INFO task_tclean::SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:27 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:41:27 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:41:29 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376
2024-04-11 15:41:29 INFO SynthesisDeconvolver::setupMask [try1] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:29 INFO SynthesisDeconvolver::setupMask [try1] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376
2024-04-11 15:41:29 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.20007671415805817, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False}
2024-04-11 15:41:29 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.200077, CycleNiter=2, Gain=0.5
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40]
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates.
2024-04-11 15:41:29 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2024-04-11 15:41:29 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489]
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544]
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247]
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967
2024-04-11 15:41:29 INFO [1] Res: 1.61692 Max: 3.42607 Gain: 0.5 Pos: [46, 55] Scale: 20 Coeffs: 4.21589 -3.6981
2024-04-11 15:41:29 INFO [2] Res: 1.0088 Max: 0.954461 Gain: 0.5 Pos: [44, 57] Scale: 10 Coeffs: 1.50176 -1.42893
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.75088 [20]: 2.10795 [40]: 0 (in this run)
2024-04-11 15:41:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.85883 [1]: -2.56352
2024-04-11 15:41:29 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=0->2.85882, peakres=1.53376->0.663201, Reached cycleniter.
2024-04-11 15:41:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations.
2024-04-11 15:41:29 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 -------------------------------------
2024-04-11 15:41:32 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.6632, over full image : 0.6632
2024-04-11 15:41:32 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.08651326596736908, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False}
2024-04-11 15:41:32 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.0865133, CycleNiter=2, Gain=0.5
2024-04-11 15:41:32 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:32 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:32 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.00879
2024-04-11 15:41:32 INFO [3] Res: 0.70529 Max: 0.575283 Gain: 0.5 Pos: [55, 44] Scale: 20 Coeffs: 1.77236 -1.21047
2024-04-11 15:41:32 INFO [4] Res: 0.514237 Max: 0.17932 Gain: 0.5 Pos: [44, 58] Scale: 10 Coeffs: 0.661539 -0.542851
2024-04-11 15:41:32 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:32 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 2.99412 [40]: 0 (in this run)
2024-04-11 15:41:32 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.07577 [1]: -3.44018
2024-04-11 15:41:32 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=2.85883->4.07577, peakres=0.6632->0.465682, Reached cycleniter.
2024-04-11 15:41:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 4 iterations.
2024-04-11 15:41:32 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 -------------------------------------
2024-04-11 15:41:34 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465681, over full image : 0.465681
2024-04-11 15:41:34 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.06074727326631546, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False}
2024-04-11 15:41:34 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.0607473, CycleNiter=2, Gain=0.5
2024-04-11 15:41:34 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:34 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:34 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.514235
2024-04-11 15:41:34 INFO [5] Res: 0.460694 Max: 0.134976 Gain: 0.5 Pos: [46, 39] Scale: 20 Coeffs: 0.863476 -0.550733
2024-04-11 15:41:34 INFO [6] Res: 0.274723 Max: 0.10372 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766057 -0.415428
2024-04-11 15:41:34 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:34 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 3.80889 [40]: 0 (in this run)
2024-04-11 15:41:34 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89054 [1]: -3.92326
2024-04-11 15:41:34 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=4.07578->4.89054, peakres=0.465681->0.437317, Reached cycleniter.
2024-04-11 15:41:34 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 6 iterations.
2024-04-11 15:41:34 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 4 -------------------------------------
2024-04-11 15:41:37 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437317, over full image : 0.437317
2024-04-11 15:41:37 INFO tclean::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:37 INFO tclean::::casa getSummary call: fullsummary=False
2024-04-11 15:41:37 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:41:37 INFO SDAlgorithmBase::restore [try1] : Restoring model image.
2024-04-11 15:41:37 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:37 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:37 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam
2024-04-11 15:41:37 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try1.alpha.error
2024-04-11 15:41:37 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:41:37 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)
2024-04-11 15:41:37 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)
2024-04-11 15:41:37 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:41:37 INFO tclean::::casa Searching for images with prefix 'try1'... Found these, writing history into them: ['try1.model.tt1', 'try1.sumwt.tt0', 'try1.psf.tt0', 'try1.sumwt.tt1', 'try1.residual.tt0', 'try1.psf.tt2', 'try1.psf.tt1', 'try1.residual.tt1', 'try1.pb.tt0', 'try1.image.tt0', 'try1.image.tt1', 'try1.alpha.error', 'try1.alpha', 'try1.model.tt0', 'try1.sumwt.tt2', 'try1.mask']
2024-04-11 15:41:37 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:41:24.344529 End time: 2024-04-11 15:41:37.222749
2024-04-11 15:41:37 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:41:37 INFO tclean::::casa ##########################################
2024-04-11 15:41:37 INFO name:: No table opened.
2024-04-11 15:41:37 INFO showcache:: The Table Cache is empty.
2024-04-11 15:41:37 INFO tclean::::casa ##########################################
2024-04-11 15:41:37 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:41:37 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 )
2024-04-11 15:41:37 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:41:37 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2024-04-11 15:41:37 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:41:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try2] :
2024-04-11 15:41:38 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:41:38 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2024-04-11 15:41:38 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try2] with ftmachine : gridft
2024-04-11 15:41:38 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:41:38 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:41:38 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:41:40 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:40 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261
2024-04-11 15:41:40 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9]
2024-04-11 15:41:40 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:40 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12
2024-04-11 15:41:40 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05]
2024-04-11 15:41:40 INFO SIImageStoreMultiTerm::calcSensitivity [try2][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778
2024-04-11 15:41:40 INFO SIImageStoreMultiTerm::calcSensitivity [try2][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958
2024-04-11 15:41:40 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:40 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008776
2024-04-11 15:41:40 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:40 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:41:40 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:41:42 INFO tclean::::casa Searching for images with prefix 'try2'... Found these, writing history into them: ['try2.residual.tt0', 'try2.pb.tt0', 'try2.psf.tt0', 'try2.psf.tt1', 'try2.sumwt.tt2', 'try2.psf.tt2', 'try2.sumwt.tt0', 'try2.residual.tt1', 'try2.sumwt.tt1']
2024-04-11 15:41:42 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:41:37.367644 End time: 2024-04-11 15:41:42.391165
2024-04-11 15:41:42 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:41:42 INFO tclean::::casa ##########################################
2024-04-11 15:41:42 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:42 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:42 INFO deconvolve::::casa deconvolve( imagename='try2', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:42 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try2] : mtmfs
2024-04-11 15:41:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376
2024-04-11 15:41:42 INFO SynthesisDeconvolver::setupMask [try2] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:42 INFO SynthesisDeconvolver::setupMask [try2] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376
2024-04-11 15:41:42 INFO SDAlgorithmBase::deconvolve [try2] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=6, Gain=0.5
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40]
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates.
2024-04-11 15:41:43 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2024-04-11 15:41:43 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489]
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544]
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247]
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967
2024-04-11 15:41:43 INFO [6] Res: 0.274726 Max: 0.103722 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766062 -0.415459
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 3.8089 [40]: 0 (in this run)
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89055 [1]: -3.92328
2024-04-11 15:41:43 INFO SDAlgorithmBase::deconvolve [try2] iters=0->6 [6], model=0->4.89055, peakres=1.53376->0.437318, Reached cycleniter.
2024-04-11 15:41:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 6 iterations.
2024-04-11 15:41:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437318, over full image : 0.437318
2024-04-11 15:41:43 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:43 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:41:43 INFO SDAlgorithmBase::restore [try2] : Restoring model image.
2024-04-11 15:41:43 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:43 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:43 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam
2024-04-11 15:41:43 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try2.alpha.error
2024-04-11 15:41:43 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:41:43 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)
2024-04-11 15:41:43 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)
2024-04-11 15:41:43 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:41:43 INFO deconvolve::::casa Searching for images with prefix 'try2'... Found these, writing history into them: ['try2.residual.tt0', 'try2.alpha.error', 'try2.model.tt0', 'try2.pb.tt0', 'try2.image.tt0', 'try2.psf.tt0', 'try2.image.tt1', 'try2.mask', 'try2.psf.tt1', 'try2.sumwt.tt2', 'try2.psf.tt2', 'try2.sumwt.tt0', 'try2.residual.tt1', 'try2.model.tt1', 'try2.sumwt.tt1', 'try2.alpha']
2024-04-11 15:41:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:42.395053 End time: 2024-04-11 15:41:43.158203
2024-04-11 15:41:43 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:43 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:43 INFO name:: No table opened.
2024-04-11 15:41:43 INFO showcache:: The Table Cache is empty.
2024-04-11 15:41:43 INFO tclean::::casa ##########################################
2024-04-11 15:41:43 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:41:43 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 )
2024-04-11 15:41:43 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:41:43 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2024-04-11 15:41:43 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:41:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try3] :
2024-04-11 15:41:44 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:41:44 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2024-04-11 15:41:44 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try3] with ftmachine : gridft
2024-04-11 15:41:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:41:44 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:41:44 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:41:46 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:46 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261
2024-04-11 15:41:46 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9]
2024-04-11 15:41:46 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:46 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12
2024-04-11 15:41:46 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05]
2024-04-11 15:41:46 INFO SIImageStoreMultiTerm::calcSensitivity [try3][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778
2024-04-11 15:41:46 INFO SIImageStoreMultiTerm::calcSensitivity [try3][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958
2024-04-11 15:41:46 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:46 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005713
2024-04-11 15:41:46 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:46 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:41:46 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:41:48 INFO tclean::::casa Searching for images with prefix 'try3'... Found these, writing history into them: ['try3.sumwt.tt1', 'try3.psf.tt1', 'try3.sumwt.tt2', 'try3.psf.tt2', 'try3.pb.tt0', 'try3.psf.tt0', 'try3.residual.tt1', 'try3.residual.tt0', 'try3.sumwt.tt0']
2024-04-11 15:41:48 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:41:43.297670 End time: 2024-04-11 15:41:48.261749
2024-04-11 15:41:48 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:41:48 INFO tclean::::casa ##########################################
2024-04-11 15:41:48 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:48 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:48 INFO deconvolve::::casa deconvolve( imagename='try3', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:48 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs
2024-04-11 15:41:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376
2024-04-11 15:41:48 INFO SynthesisDeconvolver::setupMask [try3] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:48 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376
2024-04-11 15:41:48 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40]
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates.
2024-04-11 15:41:48 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2024-04-11 15:41:48 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489]
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544]
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247]
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967
2024-04-11 15:41:48 INFO [1] Res: 1.61692 Max: 3.42607 Gain: 0.5 Pos: [46, 55] Scale: 20 Coeffs: 4.21589 -3.6981
2024-04-11 15:41:48 INFO [2] Res: 1.0088 Max: 0.954461 Gain: 0.5 Pos: [44, 57] Scale: 10 Coeffs: 1.50176 -1.42893
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.75088 [20]: 2.10795 [40]: 0 (in this run)
2024-04-11 15:41:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.85883 [1]: -2.56352
2024-04-11 15:41:48 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=0->2.85882, peakres=1.53376->0.663201, Reached cycleniter.
2024-04-11 15:41:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations.
2024-04-11 15:41:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201
2024-04-11 15:41:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:41:49 INFO SDAlgorithmBase::restore [try3] : Restoring model image.
2024-04-11 15:41:49 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:49 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:49 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.198436 Jy/beam
2024-04-11 15:41:49 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.alpha.error
2024-04-11 15:41:49 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:41:49 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)
2024-04-11 15:41:49 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)
2024-04-11 15:41:49 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:41:49 INFO deconvolve::::casa Searching for images with prefix 'try3'... Found these, writing history into them: ['try3.model.tt1', 'try3.sumwt.tt1', 'try3.psf.tt1', 'try3.image.tt1', 'try3.sumwt.tt2', 'try3.psf.tt2', 'try3.pb.tt0', 'try3.alpha', 'try3.psf.tt0', 'try3.alpha.error', 'try3.mask', 'try3.model.tt0', 'try3.image.tt0', 'try3.residual.tt1', 'try3.residual.tt0', 'try3.sumwt.tt0']
2024-04-11 15:41:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:48.269127 End time: 2024-04-11 15:41:48.940899
2024-04-11 15:41:49 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:49 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:49 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:49 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:49 INFO deconvolve::::casa deconvolve( imagename='try3', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:49 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs
2024-04-11 15:41:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201
2024-04-11 15:41:49 INFO SynthesisDeconvolver::setupMask [try3] Initializing to existing mask
2024-04-11 15:41:49 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201
2024-04-11 15:41:49 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40]
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates.
2024-04-11 15:41:49 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2024-04-11 15:41:49 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489]
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544]
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247]
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.0088
2024-04-11 15:41:49 INFO [1] Res: 0.705293 Max: 0.575287 Gain: 0.5 Pos: [55, 44] Scale: 20 Coeffs: 1.77236 -1.21048
2024-04-11 15:41:49 INFO [2] Res: 0.51424 Max: 0.179322 Gain: 0.5 Pos: [44, 58] Scale: 10 Coeffs: 0.661541 -0.542859
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.330771 [20]: 0.886182 [40]: 0 (in this run)
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.07577 [1]: -3.44019
2024-04-11 15:41:49 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=2.85883->4.07578, peakres=0.663201->0.465682, Reached cycleniter.
2024-04-11 15:41:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations.
2024-04-11 15:41:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682
2024-04-11 15:41:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:49 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:41:49 INFO SDAlgorithmBase::restore [try3] : Restoring model image.
2024-04-11 15:41:49 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:49 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:49 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.145259 Jy/beam
2024-04-11 15:41:49 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.alpha.error
2024-04-11 15:41:49 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:41:49 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)
2024-04-11 15:41:49 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)
2024-04-11 15:41:49 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:41:49 INFO deconvolve::::casa Searching for images with prefix 'try3'... Found these, writing history into them: ['try3.model.tt1', 'try3.sumwt.tt1', 'try3.psf.tt1', 'try3.image.tt1', 'try3.sumwt.tt2', 'try3.psf.tt2', 'try3.pb.tt0', 'try3.alpha', 'try3.psf.tt0', 'try3.alpha.error', 'try3.mask', 'try3.model.tt0', 'try3.image.tt0', 'try3.residual.tt1', 'try3.residual.tt0', 'try3.sumwt.tt0']
2024-04-11 15:41:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:48.944803 End time: 2024-04-11 15:41:49.541396
2024-04-11 15:41:50 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:50 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:50 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:50 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:50 INFO deconvolve::::casa deconvolve( imagename='try3', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:50 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs
2024-04-11 15:41:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682
2024-04-11 15:41:50 INFO SynthesisDeconvolver::setupMask [try3] Initializing to existing mask
2024-04-11 15:41:50 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682
2024-04-11 15:41:50 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40]
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates.
2024-04-11 15:41:50 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2024-04-11 15:41:50 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489]
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544]
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247]
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.51424
2024-04-11 15:41:50 INFO [1] Res: 0.460694 Max: 0.134979 Gain: 0.5 Pos: [46, 39] Scale: 20 Coeffs: 0.863487 -0.550729
2024-04-11 15:41:50 INFO [2] Res: 0.274726 Max: 0.103722 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766062 -0.41546
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0 [20]: 0.814774 [40]: 0 (in this run)
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89055 [1]: -3.92328
2024-04-11 15:41:50 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=4.07578->4.89055, peakres=0.465682->0.437317, Reached cycleniter.
2024-04-11 15:41:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations.
2024-04-11 15:41:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437317, over full image : 0.437317
2024-04-11 15:41:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:50 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:41:50 INFO SDAlgorithmBase::restore [try3] : Restoring model image.
2024-04-11 15:41:50 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:50 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:50 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam
2024-04-11 15:41:50 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.alpha.error
2024-04-11 15:41:50 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:41:50 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)
2024-04-11 15:41:50 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)
2024-04-11 15:41:50 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:41:50 INFO deconvolve::::casa Searching for images with prefix 'try3'... Found these, writing history into them: ['try3.model.tt1', 'try3.sumwt.tt1', 'try3.psf.tt1', 'try3.image.tt1', 'try3.sumwt.tt2', 'try3.psf.tt2', 'try3.pb.tt0', 'try3.alpha', 'try3.psf.tt0', 'try3.alpha.error', 'try3.mask', 'try3.model.tt0', 'try3.image.tt0', 'try3.residual.tt1', 'try3.residual.tt0', 'try3.sumwt.tt0']
2024-04-11 15:41:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:49.548291 End time: 2024-04-11 15:41:50.404237
2024-04-11 15:41:50 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:50 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:50 INFO name:: No table opened.
2024-04-11 15:41:50 INFO showcache:: The Table Cache is empty.
2024-04-11 15:41:51 INFO tclean::::casa ##########################################
2024-04-11 15:41:51 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:41:51 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 )
2024-04-11 15:41:51 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:41:51 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2024-04-11 15:41:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:41:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:41:51 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:41:51 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2024-04-11 15:41:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:41:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:41:51 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:41:51 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:41:53 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:53 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261
2024-04-11 15:41:53 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9]
2024-04-11 15:41:53 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:53 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12
2024-04-11 15:41:53 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05]
2024-04-11 15:41:53 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778
2024-04-11 15:41:53 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958
2024-04-11 15:41:53 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:53 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005016
2024-04-11 15:41:53 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:53 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:41:54 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:41:56 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt1', 'tst.residual.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt0', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0']
2024-04-11 15:41:56 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:41:50.750152 End time: 2024-04-11 15:41:55.661766
2024-04-11 15:41:56 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:41:56 INFO tclean::::casa ##########################################
2024-04-11 15:41:56 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:56 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:56 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:56 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376
2024-04-11 15:41:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376
2024-04-11 15:41:56 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.1
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40]
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates.
2024-04-11 15:41:56 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2024-04-11 15:41:56 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489]
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544]
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247]
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:56 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967
2024-04-11 15:41:56 INFO [20] Res: 0.662005 Max: 0.189563 Gain: 0.1 Pos: [50, 41] Scale: 20 Coeffs: 1.01593 -0.705145
2024-04-11 15:41:56 INFO [40] Res: 0.288613 Max: 0.0320375 Gain: 0.1 Pos: [38, 40] Scale: 20 Coeffs: 0.424269 -0.242009
2024-04-11 15:41:56 INFO [60] Res: 0.161846 Max: 0.00940168 Gain: 0.1 Pos: [48, 52] Scale: 10 Coeffs: -0.139674 0.201595
2024-04-11 15:41:56 INFO [80] Res: 0.12348 Max: 0.00571132 Gain: 0.1 Pos: [0, 0] Scale: 10 Coeffs: -0.106274 0.171823
2024-04-11 15:41:56 INFO [100] Res: 0.106776 Max: 0.00402261 Gain: 0.1 Pos: [46, 51] Scale: 10 Coeffs: -0.0937317 0.117588
2024-04-11 15:41:56 INFO [120] Res: 0.0950935 Max: 0.00318662 Gain: 0.1 Pos: [45, 36] Scale: 20 Coeffs: 0.1406 -0.0200752
2024-04-11 15:41:56 INFO [140] Res: 0.0899346 Max: 0.00291375 Gain: 0.1 Pos: [39, 62] Scale: 10 Coeffs: -0.09191 -0.00194395
2024-04-11 15:41:56 INFO [160] Res: 0.0849885 Max: 0.00261359 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0810716 -0.0563088
2024-04-11 15:41:56 INFO [180] Res: 0.0821128 Max: 0.00230125 Gain: 0.1 Pos: [43, 51] Scale: 10 Coeffs: -0.0733828 0.0726481
2024-04-11 15:41:56 INFO [200] Res: 0.0786445 Max: 0.00211162 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0729947 -0.0496387
2024-04-11 15:41:56 INFO [220] Res: 0.0725674 Max: 0.00186962 Gain: 0.1 Pos: [52, 33] Scale: 20 Coeffs: 0.103891 -0.0477857
2024-04-11 15:41:56 INFO [240] Res: 0.0718512 Max: 0.00175676 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0664067 -0.0466404
2024-04-11 15:41:56 INFO [260] Res: 0.0679901 Max: 0.00172509 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0657839 -0.0463866
2024-04-11 15:41:56 INFO [280] Res: 0.0662491 Max: 0.00146465 Gain: 0.1 Pos: [29, 53] Scale: 10 Coeffs: 0.0623388 -0.028301
2024-04-11 15:41:56 INFO [300] Res: 0.0649558 Max: 0.00135465 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0584088 -0.0402054
2024-04-11 15:41:56 INFO [320] Res: 0.0606499 Max: 0.00126844 Gain: 0.1 Pos: [42, 52] Scale: 10 Coeffs: -0.0570936 0.0342599
2024-04-11 15:41:56 INFO [340] Res: 0.0583845 Max: 0.00122173 Gain: 0.1 Pos: [42, 52] Scale: 10 Coeffs: -0.0558258 0.0353195
2024-04-11 15:41:56 INFO [360] Res: 0.0564532 Max: 0.00115064 Gain: 0.1 Pos: [49, 60] Scale: 10 Coeffs: -0.0549673 0.0276205
2024-04-11 15:41:56 INFO [380] Res: 0.0537281 Max: 0.00107987 Gain: 0.1 Pos: [51, 69] Scale: 10 Coeffs: 0.0542529 -0.0175218
2024-04-11 15:41:57 INFO [400] Res: 0.0525093 Max: 0.00103242 Gain: 0.1 Pos: [99, 10] Scale: 10 Coeffs: -0.0460186 0.0683487
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.02691 [20]: 4.49155 [40]: 0 (in this run)
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.51845 [1]: -3.66145
2024-04-11 15:41:57 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->5.64244, peakres=1.53376->0.277934, Reached cycleniter.
2024-04-11 15:41:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations.
2024-04-11 15:41:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.277934, over full image : 0.277934
2024-04-11 15:41:57 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:41:57 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:41:57 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:57 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:57 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0928478 Jy/beam
2024-04-11 15:41:57 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2024-04-11 15:41:57 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:41:57 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)
2024-04-11 15:41:57 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)
2024-04-11 15:41:57 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:41:57 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image.tt0', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.alpha.error', 'tst.sumwt.tt2', 'tst.sumwt.tt0', 'tst.psf.tt2', 'tst.alpha', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.image.tt1', 'tst.model.tt0']
2024-04-11 15:41:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:55.686387 End time: 2024-04-11 15:41:57.052549
2024-04-11 15:41:57 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:57 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:57 INFO name:: No table opened.
2024-04-11 15:41:57 INFO showcache:: The Table Cache is empty.
2024-04-11 15:41:57 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:57 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:57 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:57 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:57 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376
2024-04-11 15:41:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:41:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376
2024-04-11 15:41:57 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40]
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates.
2024-04-11 15:41:57 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2024-04-11 15:41:57 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489]
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544]
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247]
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:57 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967
2024-04-11 15:41:57 INFO [20] Res: 0.662005 Max: 0.189563 Gain: 0.1 Pos: [50, 41] Scale: 20 Coeffs: 1.01593 -0.705145
2024-04-11 15:41:57 INFO [40] Res: 0.288613 Max: 0.0320375 Gain: 0.1 Pos: [38, 40] Scale: 20 Coeffs: 0.424269 -0.242009
2024-04-11 15:41:57 INFO [60] Res: 0.161846 Max: 0.00940168 Gain: 0.1 Pos: [48, 52] Scale: 10 Coeffs: -0.139674 0.201595
2024-04-11 15:41:57 INFO [80] Res: 0.12348 Max: 0.00571132 Gain: 0.1 Pos: [0, 0] Scale: 10 Coeffs: -0.106274 0.171823
2024-04-11 15:41:57 INFO [100] Res: 0.106776 Max: 0.00402261 Gain: 0.1 Pos: [46, 51] Scale: 10 Coeffs: -0.0937317 0.117588
2024-04-11 15:41:57 INFO [120] Res: 0.0950935 Max: 0.00318662 Gain: 0.1 Pos: [45, 36] Scale: 20 Coeffs: 0.1406 -0.0200752
2024-04-11 15:41:58 INFO [140] Res: 0.0899346 Max: 0.00291375 Gain: 0.1 Pos: [39, 62] Scale: 10 Coeffs: -0.09191 -0.00194395
2024-04-11 15:41:58 INFO [160] Res: 0.0849885 Max: 0.00261359 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0810716 -0.0563088
2024-04-11 15:41:58 INFO [180] Res: 0.0821128 Max: 0.00230125 Gain: 0.1 Pos: [43, 51] Scale: 10 Coeffs: -0.0733828 0.0726481
2024-04-11 15:41:58 INFO [200] Res: 0.0786445 Max: 0.00211162 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0729947 -0.0496387
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.09512 [20]: 4.44899 [40]: 0 (in this run)
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.5441 [1]: -3.8583
2024-04-11 15:41:58 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->5.61685, peakres=1.53376->0.313619, Reached cycleniter.
2024-04-11 15:41:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2024-04-11 15:41:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619
2024-04-11 15:41:58 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:58 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.model.tt0']
2024-04-11 15:41:58 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:57.154283 End time: 2024-04-11 15:41:57.752575
2024-04-11 15:41:58 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:58 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:58 INFO name:: No table opened.
2024-04-11 15:41:58 INFO showcache:: The Table Cache is empty.
2024-04-11 15:41:58 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:58 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:41:58 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:41:58 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:41:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:41:58 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2024-04-11 15:41:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619
2024-04-11 15:41:58 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:41:58 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:41:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619
2024-04-11 15:41:58 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40]
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates.
2024-04-11 15:41:58 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2024-04-11 15:41:58 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489]
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544]
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247]
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0848518
2024-04-11 15:41:58 INFO [20] Res: 0.0743339 Max: 0.00204138 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0718756 -0.0479676
2024-04-11 15:41:58 INFO [40] Res: 0.0704595 Max: 0.00175831 Gain: 0.1 Pos: [59, 57] Scale: 10 Coeffs: 0.0696051 -0.0186236
2024-04-11 15:41:58 INFO [60] Res: 0.0680502 Max: 0.00164418 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0643041 -0.0446455
2024-04-11 15:41:58 INFO [80] Res: 0.0653182 Max: 0.00151613 Gain: 0.1 Pos: [57, 63] Scale: 10 Coeffs: 0.0663278 0.00177185
2024-04-11 15:41:58 INFO [100] Res: 0.0626971 Max: 0.00139525 Gain: 0.1 Pos: [58, 57] Scale: 10 Coeffs: 0.0628576 -0.00750253
2024-04-11 15:41:58 INFO [120] Res: 0.0603928 Max: 0.00134574 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0580949 -0.04103
2024-04-11 15:41:58 INFO [140] Res: 0.0577056 Max: 0.00124172 Gain: 0.1 Pos: [50, 57] Scale: 10 Coeffs: -0.0550425 0.0452237
2024-04-11 15:41:58 INFO [160] Res: 0.054975 Max: 0.00115368 Gain: 0.1 Pos: [50, 58] Scale: 10 Coeffs: -0.053412 0.0409097
2024-04-11 15:41:58 INFO [180] Res: 0.0537068 Max: 0.00101233 Gain: 0.1 Pos: [38, 59] Scale: 10 Coeffs: -0.05083 0.0320449
2024-04-11 15:41:58 INFO [200] Res: 0.0512493 Max: 0.000993864 Gain: 0.1 Pos: [57, 56] Scale: 10 Coeffs: 0.0542211 0.00843576
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.211375 [20]: 0.0534502 [40]: 0 (in this run)
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.88167 [1]: -4.12454
2024-04-11 15:41:58 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=5.61684->5.79198, peakres=0.313619->0.279934, Reached cycleniter.
2024-04-11 15:41:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2024-04-11 15:41:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.279934, over full image : 0.279934
2024-04-11 15:41:58 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:41:58 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:41:58 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:41:58 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:58 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2024-04-11 15:41:58 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0933139 Jy/beam
2024-04-11 15:41:58 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2024-04-11 15:41:58 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:41:58 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)
2024-04-11 15:41:58 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)
2024-04-11 15:41:58 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:41:58 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image.tt0', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.alpha.error', 'tst.psf.tt2', 'tst.alpha', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.image.tt1', 'tst.model.tt0']
2024-04-11 15:41:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:41:57.801290 End time: 2024-04-11 15:41:58.646076
2024-04-11 15:41:59 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:41:59 INFO deconvolve::::casa ##########################################
2024-04-11 15:41:59 INFO name:: No table opened.
2024-04-11 15:41:59 INFO showcache:: The Table Cache is empty.
2024-04-11 15:41:59 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:41:59 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True )
2024-04-11 15:41:59 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 )
2024-04-11 15:41:59 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:41:59 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:41:59 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:41:59 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2024-04-11 15:41:59 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 )
2024-04-11 15:41:59 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:41:59 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:41:59 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.tt0', 'tst.image.tt1'] = [False, False] ( Pass : should all be False )
2024-04-11 15:41:59 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:41:59 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2799340486526489 ( Pass : should be 0.27793389558792114, Epsilon: 0.05)
2024-04-11 15:41:59 INFO deconvolve::::casa+ [ check_val ] mod flux is 5.791980743408203 ( Pass : should be 5.642439842224121, Epsilon: 0.05)
2024-04-11 15:41:59 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2024-04-11 15:41:59 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 )
2024-04-11 15:41:59 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:41:59 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:41:59 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)
2024-04-11 15:41:59 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)
2024-04-11 15:41:59 INFO tclean::::casa ##########################################
2024-04-11 15:41:59 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:41:59 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 )
2024-04-11 15:41:59 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:41:59 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2024-04-11 15:41:59 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:41:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:41:59 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:41:59 INFO SynthesisImagerVi2::defineImage Shape : [200, 200, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2024-04-11 15:41:59 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:41:59 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.001931 GB. Available mem.: 10.99 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:41:59 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:41:59 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:42:00 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00101778
2024-04-11 15:42:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004747
2024-04-11 15:42:00 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg
2024-04-11 15:42:00 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:42:01 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:42:02 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:02 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:41:58.881890 End time: 2024-04-11 15:42:01.995481
2024-04-11 15:42:02 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:42:02 INFO tclean::::casa ##########################################
2024-04-11 15:42:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[0, 20, 40, 100], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:02 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2024-04-11 15:42:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377
2024-04-11 15:42:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ]
2024-04-11 15:42:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377
2024-04-11 15:42:02 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=10, Gain=0.1
2024-04-11 15:42:02 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100]
2024-04-11 15:42:02 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2024-04-11 15:42:02 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2024-04-11 15:42:02 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2024-04-11 15:42:02 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3
2024-04-11 15:42:02 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2024-04-11 15:42:02 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2024-04-11 15:42:02 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2024-04-11 15:42:02 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3
2024-04-11 15:42:02 INFO MatrixCleaner::clean() scale 1 = 0 pixels with bias = 1
2024-04-11 15:42:02 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1
2024-04-11 15:42:02 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1
2024-04-11 15:42:02 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1
2024-04-11 15:42:02 INFO MatrixCleaner::clean() Cleaning using given mask
2024-04-11 15:42:02 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2024-04-11 15:42:02 INFO MatrixCleaner::clean() Starting iteration
2024-04-11 15:42:02 INFO MatrixCleaner::clean() Initial maximum residual is 7.65875 within the mask
2024-04-11 15:42:02 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2024-04-11 15:42:02 INFO MatrixCleaner::clean() 1 7.65875 0.765875
2024-04-11 15:42:02 INFO MatrixCleaner::clean() 2 4.1849 1.18436
2024-04-11 15:42:02 INFO MatrixCleaner::clean() 3 6.30922 1.81529
2024-04-11 15:42:02 INFO MatrixCleaner::clean() 4 3.4434 2.15963
2024-04-11 15:42:02 INFO MatrixCleaner::clean() 5 5.19991 2.67962
2024-04-11 15:42:02 INFO MatrixCleaner::clean() 6 1.20222 2.79984
2024-04-11 15:42:02 INFO MatrixCleaner::clean() 7 1.082 2.90804
2024-04-11 15:42:02 INFO MatrixCleaner::clean() 8 4.34981 3.34302
2024-04-11 15:42:02 INFO MatrixCleaner::clean() 9 0.947751 3.4378
2024-04-11 15:42:02 INFO MatrixCleaner::clean() 10 3.78307 3.8161
2024-04-11 15:42:02 INFO MatrixCleaner::clean() 0 0.323197
2024-04-11 15:42:02 INFO MatrixCleaner::clean() 1 0.76283
2024-04-11 15:42:02 INFO MatrixCleaner::clean() 2 2.73008
2024-04-11 15:42:02 INFO MatrixCleaner::clean() 3 0
2024-04-11 15:42:02 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2024-04-11 15:42:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->3.8161, peakres=1.53377->0.822746, Reached cycleniter.
2024-04-11 15:42:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:42:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746
2024-04-11 15:42:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:01.999521 End time: 2024-04-11 15:42:02.299606
2024-04-11 15:42:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:02 INFO name:: No table opened.
2024-04-11 15:42:02 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:02 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:42:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746
2024-04-11 15:42:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:42:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ]
2024-04-11 15:42:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746
2024-04-11 15:42:02 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:42:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=3.8161->4.39505, peakres=0.822746->0.28281, Reached cycleniter.
2024-04-11 15:42:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:42:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.28281, over full image : 0.28281
2024-04-11 15:42:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:42:02 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg
2024-04-11 15:42:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:02.322972 End time: 2024-04-11 15:42:02.571024
2024-04-11 15:42:03 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:03 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:03 INFO name:: No table opened.
2024-04-11 15:42:03 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:03 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:03 INFO deconvolve::::casa+ [ check_val ] peak res is 0.8227455019950867 ( Pass : should be 0.822, Epsilon: 0.05)
2024-04-11 15:42:03 INFO deconvolve::::casa+ [ check_val ] mod flux is 3.816101551055908 ( Pass : should be 3.816, Epsilon: 0.05)
2024-04-11 15:42:03 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2024-04-11 15:42:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:42:03 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:42:03 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:42:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2024-04-11 15:42:03 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:03 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2828103303909302 ( Pass : should be 0.283, Epsilon: 0.05)
2024-04-11 15:42:03 INFO deconvolve::::casa+ [ check_val ] mod flux is 4.395053863525391 ( Pass : should be 4.395, Epsilon: 0.05)
2024-04-11 15:42:03 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2024-04-11 15:42:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True )
2024-04-11 15:42:03 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:42:03 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:42:03 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)
2024-04-11 15:42:03 INFO tclean::::casa ##########################################
2024-04-11 15:42:03 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:42:03 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 )
2024-04-11 15:42:03 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:42:03 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:42:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:42:03 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:42:03 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:42:03 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:42:03 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:42:03 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:42:03 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:42:03 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:42:04 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:42:04 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.00716
2024-04-11 15:42:04 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:42:04 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:42:05 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:42:06 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:06 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:42:02.807402 End time: 2024-04-11 15:42:05.880137
2024-04-11 15:42:06 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:42:06 INFO tclean::::casa ##########################################
2024-04-11 15:42:06 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:06 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[10, 20, 40, 100], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:06 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2024-04-11 15:42:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:42:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:06 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.1
2024-04-11 15:42:06 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2024-04-11 15:42:06 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2024-04-11 15:42:06 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2024-04-11 15:42:06 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2024-04-11 15:42:06 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3
2024-04-11 15:42:06 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2024-04-11 15:42:06 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2024-04-11 15:42:06 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2024-04-11 15:42:06 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3
2024-04-11 15:42:06 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1
2024-04-11 15:42:06 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1
2024-04-11 15:42:06 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1
2024-04-11 15:42:06 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1
2024-04-11 15:42:06 INFO MatrixCleaner::clean() Cleaning using given mask
2024-04-11 15:42:06 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2024-04-11 15:42:06 INFO MatrixCleaner::clean() Starting iteration
2024-04-11 15:42:06 INFO MatrixCleaner::clean() Initial maximum residual is 1.67991 within the mask
2024-04-11 15:42:06 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 40 0.128372 1.48834
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 80 -0.0997368 1.37262
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 120 0.0733635 1.30431
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 160 0.0590362 1.25033
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 200 0.0485692 1.2163
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 240 0.0449839 1.22516
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 280 -0.0405915 1.2344
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 320 0.0387786 1.2503
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 360 -0.0368591 1.25743
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 400 0.0337952 1.271
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 0 1.271
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 1 0
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 2 0
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 3 0
2024-04-11 15:42:06 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2024-04-11 15:42:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->1.271, peakres=1.12501->0.245533, Reached cycleniter.
2024-04-11 15:42:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations.
2024-04-11 15:42:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245533, over full image : 0.245533
2024-04-11 15:42:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:42:06 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:42:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:05.889551 End time: 2024-04-11 15:42:06.279280
2024-04-11 15:42:06 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:06 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:06 INFO name:: No table opened.
2024-04-11 15:42:06 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:06 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:06 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[10, 20, 40, 100], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:06 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2024-04-11 15:42:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:42:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:42:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:06 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1
2024-04-11 15:42:06 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2024-04-11 15:42:06 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2024-04-11 15:42:06 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2024-04-11 15:42:06 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2024-04-11 15:42:06 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3
2024-04-11 15:42:06 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2024-04-11 15:42:06 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2024-04-11 15:42:06 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2024-04-11 15:42:06 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3
2024-04-11 15:42:06 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1
2024-04-11 15:42:06 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1
2024-04-11 15:42:06 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1
2024-04-11 15:42:06 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1
2024-04-11 15:42:06 INFO MatrixCleaner::clean() Cleaning using given mask
2024-04-11 15:42:06 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2024-04-11 15:42:06 INFO MatrixCleaner::clean() Starting iteration
2024-04-11 15:42:06 INFO MatrixCleaner::clean() Initial maximum residual is 1.67991 within the mask
2024-04-11 15:42:06 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 20 0.226931 1.47567
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 40 0.128372 1.48834
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 60 -0.111975 1.41487
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 80 -0.0997368 1.37262
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 100 0.0852441 1.33619
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 120 0.0733635 1.30431
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 140 0.0653369 1.27552
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 160 0.0590362 1.25033
2024-04-11 15:42:06 INFO MatrixCleaner::clean() 180 0.0546833 1.22696
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 200 0.0485692 1.2163
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 0 1.2163
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 1 0
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 2 0
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 3 0
2024-04-11 15:42:07 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2024-04-11 15:42:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->1.2163, peakres=1.12501->0.270733, Reached cycleniter.
2024-04-11 15:42:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2024-04-11 15:42:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733
2024-04-11 15:42:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:42:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:06.339303 End time: 2024-04-11 15:42:06.582756
2024-04-11 15:42:07 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:07 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:07 INFO name:: No table opened.
2024-04-11 15:42:07 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:07 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:07 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:07 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[10, 20, 40, 100], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:07 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2024-04-11 15:42:07 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:42:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733
2024-04-11 15:42:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:42:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:42:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733
2024-04-11 15:42:07 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1
2024-04-11 15:42:07 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2024-04-11 15:42:07 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2024-04-11 15:42:07 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2024-04-11 15:42:07 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2024-04-11 15:42:07 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3
2024-04-11 15:42:07 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2024-04-11 15:42:07 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2024-04-11 15:42:07 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2024-04-11 15:42:07 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3
2024-04-11 15:42:07 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1
2024-04-11 15:42:07 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1
2024-04-11 15:42:07 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1
2024-04-11 15:42:07 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1
2024-04-11 15:42:07 INFO MatrixCleaner::clean() Cleaning using given mask
2024-04-11 15:42:07 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2024-04-11 15:42:07 INFO MatrixCleaner::clean() Starting iteration
2024-04-11 15:42:07 INFO MatrixCleaner::clean() Initial maximum residual is 0.0490075 within the mask
2024-04-11 15:42:07 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 20 0.0471522 -3.91016e-05
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 40 0.0449839 0.00886164
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 60 -0.0419443 0.00946778
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 80 -0.0405916 0.0181014
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 100 0.0405201 0.0263096
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 120 0.0387786 0.0339966
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 140 -0.037603 0.0340801
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 160 -0.0368591 0.0411295
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 180 -0.0354427 0.0479474
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 200 0.0337952 0.054705
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 0 0.054705
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 1 0
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 2 0
2024-04-11 15:42:07 INFO MatrixCleaner::clean() 3 0
2024-04-11 15:42:07 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2024-04-11 15:42:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=1.2163->1.271, peakres=0.270733->0.245533, Reached cycleniter.
2024-04-11 15:42:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2024-04-11 15:42:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245533, over full image : 0.245533
2024-04-11 15:42:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:42:07 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:42:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.pb']
2024-04-11 15:42:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:06.601468 End time: 2024-04-11 15:42:06.903970
2024-04-11 15:42:07 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:07 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:07 INFO name:: No table opened.
2024-04-11 15:42:07 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:07 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:07 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True )
2024-04-11 15:42:07 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:42:07 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:42:07 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:42:07 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:07 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2024-04-11 15:42:07 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True )
2024-04-11 15:42:07 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:42:07 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:42:07 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2024-04-11 15:42:07 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:07 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2455327808856964 ( Pass : should be 0.24553275108337402, Epsilon: 0.05)
2024-04-11 15:42:07 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.2710036039352417 ( Pass : should be 1.2710038423538208, Epsilon: 0.05)
2024-04-11 15:42:07 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2024-04-11 15:42:07 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:42:07 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:42:07 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:42:07 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)
2024-04-11 15:42:07 INFO tclean::::casa ##########################################
2024-04-11 15:42:07 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:42:07 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', '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 )
2024-04-11 15:42:07 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:42:07 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:42:07 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:42:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:42:08 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:42:08 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2024-04-11 15:42:08 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:42:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:42:08 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:42:08 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:42:10 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406736
2024-04-11 15:42:10 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005133
2024-04-11 15:42:10 INFO SIImageStore::printBeamSet Beam : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2024-04-11 15:42:10 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:42:10 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:42:12 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:12 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:42:07.202003 End time: 2024-04-11 15:42:12.061777
2024-04-11 15:42:12 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:42:12 INFO tclean::::casa ##########################################
2024-04-11 15:42:12 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:12 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:12 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:42:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:42:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:42:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:42:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:42:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter.
2024-04-11 15:42:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:42:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2024-04-11 15:42:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:12 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:12.065323 End time: 2024-04-11 15:42:12.254600
2024-04-11 15:42:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:12 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:12 INFO name:: No table opened.
2024-04-11 15:42:12 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:12 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:12 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:12 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:42:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2024-04-11 15:42:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:42:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:42:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2024-04-11 15:42:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:42:12 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2024-04-11 15:42:12 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:12.277228 End time: 2024-04-11 15:42:12.481309
2024-04-11 15:42:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:12 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:13 INFO name:: No table opened.
2024-04-11 15:42:13 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:13 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:13 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2024-04-11 15:42:13 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model'] = [True, True, True] ( Pass : should all be True )
2024-04-11 15:42:13 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:42:13 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:42:13 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2024-04-11 15:42:13 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys : Extra key(s):['stopDescription'] )
2024-04-11 15:42:13 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model', 'tst.image'] = [True, True, True, True] ( Pass : should all be True )
2024-04-11 15:42:13 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:42:13 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:42:13 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 0.46439290046691895 at [50, 49, 0, 0] ( Pass : should be 0.482 , Epsilon: 0.05)
2024-04-11 15:42:13 INFO tclean::::casa ##########################################
2024-04-11 15:42:13 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:42:13 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 )
2024-04-11 15:42:13 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:42:13 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:42:13 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:42:13 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:42:13 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:42:13 INFO SynthesisImagerVi2::defineImage Shape : [500, 500, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:42:13 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:42:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01207 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:42:13 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:42:13 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:42:14 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:42:14 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.011533
2024-04-11 15:42:14 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1474 arcsec, -87.3945 deg
2024-04-11 15:42:14 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:42:14 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:42:16 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:16 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:42:12.645725 End time: 2024-04-11 15:42:15.695284
2024-04-11 15:42:16 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:42:16 INFO tclean::::casa ##########################################
2024-04-11 15:42:16 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:16 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:16 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:16 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:42:16 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:42:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:16 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:16 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2024-04-11 15:42:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:16 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.1, CycleNiter=300, Gain=0.2
2024-04-11 15:42:16 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2024-04-11 15:42:16 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.900011 Flux limit=0.1, 405 Active pixels
2024-04-11 15:42:16 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.576007 Flux limit=0.1, 277 Active pixels
2024-04-11 15:42:17 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.294916 Flux limit=0.1, 177 Active pixels
2024-04-11 15:42:17 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.136335 Flux limit=0.1, 115 Active pixels
2024-04-11 15:42:17 INFO ClarkCleanLatModel::solve Iteration: 14, Maximum residual=0.0961738 Flux limit=0.1, 58 Active pixels
2024-04-11 15:42:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->14 [14], model=0->1.1114, peakres=1.12501->0.0961738, Reached cyclethreshold.
2024-04-11 15:42:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 14 iterations.
2024-04-11 15:42:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0961738, over full image : 0.0961738
2024-04-11 15:42:17 INFO deconvolve::::casa Reached global stopping criterion : threshold
2024-04-11 15:42:17 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:42:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:15.739147 End time: 2024-04-11 15:42:17.079482
2024-04-11 15:42:17 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:17 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:17 INFO name:: No table opened.
2024-04-11 15:42:17 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:17 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:17 INFO deconvolve::::casa+ [ check_val ] iterdone is 14 ( Pass : should be 14, Exact: True )
2024-04-11 15:42:17 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:17 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:17 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:17 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:42:17 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:42:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2024-04-11 15:42:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:17 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.1, CycleNiter=300, Gain=0.3
2024-04-11 15:42:17 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2024-04-11 15:42:18 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.78751 Flux limit=0.1, 405 Active pixels
2024-04-11 15:42:18 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.38588 Flux limit=0.1, 241 Active pixels
2024-04-11 15:42:18 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.1652 Flux limit=0.1, 137 Active pixels
2024-04-11 15:42:18 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.0947448 Flux limit=0.1, 70 Active pixels
2024-04-11 15:42:18 INFO SDAlgorithmBase::deconvolve [tst] iters=0->9 [9], model=0->1.11831, peakres=1.12501->0.0947448, Reached cyclethreshold.
2024-04-11 15:42:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 9 iterations.
2024-04-11 15:42:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0947449, over full image : 0.0947449
2024-04-11 15:42:18 INFO deconvolve::::casa Reached global stopping criterion : threshold
2024-04-11 15:42:18 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:42:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:17.138287 End time: 2024-04-11 15:42:18.437925
2024-04-11 15:42:18 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:18 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:18 INFO name:: No table opened.
2024-04-11 15:42:18 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:18 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:18 INFO deconvolve::::casa+ [ check_val ] iterdone is 9 ( Pass : should be 9, Exact: True )
2024-04-11 15:42:19 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:19 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:19 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:19 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:42:19 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:42:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.04s, system 0.01s)
2024-04-11 15:42:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.022279
2024-04-11 15:42:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:19 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:19 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2024-04-11 15:42:19 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.022279
2024-04-11 15:42:19 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:19 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=300, Gain=0.1
2024-04-11 15:42:19 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2024-04-11 15:42:19 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.001, nsigma threshold=0.022279 )
2024-04-11 15:42:19 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels
2024-04-11 15:42:19 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels
2024-04-11 15:42:19 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels
2024-04-11 15:42:20 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.022279, 1227 Active pixels
2024-04-11 15:42:20 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.022279, 917 Active pixels
2024-04-11 15:42:20 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.022279, 412 Active pixels
2024-04-11 15:42:20 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.022279, 132 Active pixels
2024-04-11 15:42:20 INFO ClarkCleanLatModel::solve Iteration: 60, Maximum residual=0.0222005 Flux limit=0.022279, 41 Active pixels
2024-04-11 15:42:20 INFO SDAlgorithmBase::deconvolve [tst] iters=0->60 [60], model=0->1.26263, peakres=1.12501->0.0222005, Reached n-sigma threshold.
2024-04-11 15:42:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 60 iterations.
2024-04-11 15:42:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.03s, system 0s)
2024-04-11 15:42:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00548411
2024-04-11 15:42:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0222005, over full image : 0.0222005
2024-04-11 15:42:20 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:42:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:18.501048 End time: 2024-04-11 15:42:20.468220
2024-04-11 15:42:20 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:20 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:20 INFO name:: No table opened.
2024-04-11 15:42:20 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:20 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:20 INFO deconvolve::::casa+ [ check_val ] iterdone is 60 ( Pass : should be 60, Exact: True )
2024-04-11 15:42:21 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:21 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:21 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:21 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:42:21 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:42:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.03s, system 0s)
2024-04-11 15:42:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0111395
2024-04-11 15:42:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2024-04-11 15:42:21 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0111395
2024-04-11 15:42:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:21 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=300, Gain=0.1
2024-04-11 15:42:21 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2024-04-11 15:42:21 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.001, nsigma threshold=0.0111395 )
2024-04-11 15:42:21 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels
2024-04-11 15:42:21 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels
2024-04-11 15:42:21 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels
2024-04-11 15:42:22 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.0151642, 1741 Active pixels
2024-04-11 15:42:22 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.0111395, 1793 Active pixels
2024-04-11 15:42:22 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.0111395, 1213 Active pixels
2024-04-11 15:42:22 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.0111395, 508 Active pixels
2024-04-11 15:42:22 INFO ClarkCleanLatModel::solve Iteration: 79, Maximum residual=0.0109033 Flux limit=0.0111395, 99 Active pixels
2024-04-11 15:42:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->79 [79], model=0->1.29228, peakres=1.12501->0.0109033, Reached n-sigma threshold.
2024-04-11 15:42:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 79 iterations.
2024-04-11 15:42:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.04s, system 0.01s)
2024-04-11 15:42:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00276766
2024-04-11 15:42:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179476, over full image : 0.0179476
2024-04-11 15:42:22 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:42:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:20.531122 End time: 2024-04-11 15:42:22.346342
2024-04-11 15:42:22 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:22 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:22 INFO name:: No table opened.
2024-04-11 15:42:22 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:22 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:22 INFO deconvolve::::casa+ [ check_val ] iterdone is 79 ( Pass : should be 79, Exact: True )
2024-04-11 15:42:22 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:22 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:22 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:42:22 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:42:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:22 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2024-04-11 15:42:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:23 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.22, CycleNiter=300, Gain=0.1
2024-04-11 15:42:23 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2024-04-11 15:42:23 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.22, 147 Active pixels
2024-04-11 15:42:23 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.22, 133 Active pixels
2024-04-11 15:42:23 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.22, 111 Active pixels
2024-04-11 15:42:23 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.22, 69 Active pixels
2024-04-11 15:42:24 INFO ClarkCleanLatModel::solve Iteration: 16, Maximum residual=0.209307 Flux limit=0.22, 33 Active pixels
2024-04-11 15:42:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->16 [16], model=0->0.916547, peakres=1.12501->0.209307, Reached cyclethreshold.
2024-04-11 15:42:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 16 iterations.
2024-04-11 15:42:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.209307, over full image : 0.209307
2024-04-11 15:42:24 INFO deconvolve::::casa Reached global stopping criterion : threshold
2024-04-11 15:42:24 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:42:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:22.411431 End time: 2024-04-11 15:42:23.721461
2024-04-11 15:42:24 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:24 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:24 INFO name:: No table opened.
2024-04-11 15:42:24 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:24 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:24 INFO deconvolve::::casa+ [ check_val ] iterdone is 16 ( Pass : should be 16, Exact: True )
2024-04-11 15:42:24 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:24 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:24 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:42:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:42:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:24 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2024-04-11 15:42:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:24 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.18, CycleNiter=300, Gain=0.1
2024-04-11 15:42:24 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2024-04-11 15:42:24 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.18, 177 Active pixels
2024-04-11 15:42:24 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.18, 161 Active pixels
2024-04-11 15:42:25 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.18, 133 Active pixels
2024-04-11 15:42:25 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.18, 93 Active pixels
2024-04-11 15:42:25 INFO ClarkCleanLatModel::solve Iteration: 19, Maximum residual=0.168193 Flux limit=0.18, 51 Active pixels
2024-04-11 15:42:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->19 [19], model=0->0.975154, peakres=1.12501->0.168193, Reached cyclethreshold.
2024-04-11 15:42:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 19 iterations.
2024-04-11 15:42:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.168193, over full image : 0.168193
2024-04-11 15:42:25 INFO deconvolve::::casa Reached global stopping criterion : threshold
2024-04-11 15:42:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:42:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:23.766875 End time: 2024-04-11 15:42:25.000588
2024-04-11 15:42:25 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:25 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:25 INFO name:: No table opened.
2024-04-11 15:42:25 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:25 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:25 INFO deconvolve::::casa+ [ check_val ] iterdone is 19 ( Pass : should be 19, Exact: True )
2024-04-11 15:42:25 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:25 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:25 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:42:25 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:42:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:25 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2024-04-11 15:42:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:25 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.01, CycleNiter=300, Gain=0.1
2024-04-11 15:42:25 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2024-04-11 15:42:26 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels
2024-04-11 15:42:26 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels
2024-04-11 15:42:26 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels
2024-04-11 15:42:26 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.0151642, 1741 Active pixels
2024-04-11 15:42:26 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.01, 2081 Active pixels
2024-04-11 15:42:26 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.01, 1347 Active pixels
2024-04-11 15:42:27 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.01, 646 Active pixels
2024-04-11 15:42:27 INFO ClarkCleanLatModel::solve Iteration: 81, Maximum residual=0.0106363 Flux limit=0.01, 126 Active pixels
2024-04-11 15:42:27 INFO ClarkCleanLatModel::solve Iteration: 112, Maximum residual=0.0099422 Flux limit=0.01, 41 Active pixels
2024-04-11 15:42:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->112 [112], model=0->1.28727, peakres=1.12501->0.0099422, Reached cyclethreshold.
2024-04-11 15:42:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 112 iterations.
2024-04-11 15:42:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0144523, over full image : 0.0144523
2024-04-11 15:42:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:42:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:25.055270 End time: 2024-04-11 15:42:26.923672
2024-04-11 15:42:27 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:27 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:27 INFO name:: No table opened.
2024-04-11 15:42:27 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:27 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:27 INFO deconvolve::::casa+ [ check_val ] iterdone is 112 ( Pass : should be 112, Exact: True )
2024-04-11 15:42:27 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:27 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:27 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:27 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:42:27 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:42:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2024-04-11 15:42:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:27 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=300, Gain=0.15
2024-04-11 15:42:27 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2024-04-11 15:42:27 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.0317046, 1369 Active pixels
2024-04-11 15:42:28 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.0269489, 1413 Active pixels
2024-04-11 15:42:28 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.424299 Flux limit=0.0194706, 1539 Active pixels
2024-04-11 15:42:28 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.191889 Flux limit=0.0119574, 2037 Active pixels
2024-04-11 15:42:28 INFO ClarkCleanLatModel::solve Iteration: 19, Maximum residual=0.0950471 Flux limit=0.00540772, 3984 Active pixels
2024-04-11 15:42:28 INFO ClarkCleanLatModel::solve Iteration: 30, Maximum residual=0.0414494 Flux limit=0.00267857, 23890 Active pixels
2024-04-11 15:42:28 INFO ClarkCleanLatModel::solve Iteration: 45, Maximum residual=0.0160492 Flux limit=0.00116811, 99032 Active pixels
2024-04-11 15:42:29 INFO ClarkCleanLatModel::solve Iteration: 87, Maximum residual=0.0103063 Flux limit=0.00045229, 182465 Active pixels
2024-04-11 15:42:29 INFO ClarkCleanLatModel::solve Iteration: 166, Maximum residual=0.00682622 Flux limit=0.000290448, 205909 Active pixels
2024-04-11 15:42:29 INFO ClarkCleanLatModel::solve Iteration: 300, Maximum residual=0.00478898 Flux limit=0.000192373, 220698 Active pixels
2024-04-11 15:42:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->300 [300], model=0->1.32106, peakres=1.12501->0.00478898, Reached cycleniter.
2024-04-11 15:42:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 300 iterations.
2024-04-11 15:42:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00506628, over full image : 0.00506628
2024-04-11 15:42:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:42:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:26.973265 End time: 2024-04-11 15:42:29.242979
2024-04-11 15:42:29 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:29 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:29 INFO name:: No table opened.
2024-04-11 15:42:29 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:29 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:29 INFO deconvolve::::casa+ [ check_val ] iterdone is 300 ( Pass : should be 300, Exact: True )
2024-04-11 15:42:29 INFO tclean::::casa ##########################################
2024-04-11 15:42:29 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:42:29 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 )
2024-04-11 15:42:29 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:42:29 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:42:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:42:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:42:30 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:42:30 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:42:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:42:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:42:30 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:42:30 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:42:31 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:42:31 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.007858
2024-04-11 15:42:31 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:42:31 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:42:31 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:42:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:32 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:42:29.398093 End time: 2024-04-11 15:42:32.449686
2024-04-11 15:42:32 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:42:32 INFO tclean::::casa ##########################################
2024-04-11 15:42:32 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:32 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:42:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:42:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:33 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:42:33 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2024-04-11 15:42:33 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317054, 1369 Active pixels
2024-04-11 15:42:33 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285349, 1397 Active pixels
2024-04-11 15:42:33 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231133, 1465 Active pixels
2024-04-11 15:42:33 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.392268 Flux limit=0.0151646, 1737 Active pixels
2024-04-11 15:42:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.732746, peakres=1.12501->0.392268, Reached cycleniter.
2024-04-11 15:42:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:42:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268
2024-04-11 15:42:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:42:33 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:42:33 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:32.453417 End time: 2024-04-11 15:42:32.884373
2024-04-11 15:42:33 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:33 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:33 INFO name:: No table opened.
2024-04-11 15:42:33 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:33 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:33 INFO deconvolve::::casa+ [ check_val ] peak res is 0.39226821064949036 ( Pass : should be 0.392, Epsilon: 0.05)
2024-04-11 15:42:33 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7327461242675781 ( Pass : should be 0.733, Epsilon: 0.05)
2024-04-11 15:42:33 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2024-04-11 15:42:33 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True )
2024-04-11 15:42:33 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:42:33 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:42:33 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)
2024-04-11 15:42:33 INFO tclean::::casa ##########################################
2024-04-11 15:42:33 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:42:33 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 )
2024-04-11 15:42:33 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:42:33 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:42:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:42:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:42:33 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:42:33 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:42:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:42:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:42:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:42:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:42:35 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:42:35 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004237
2024-04-11 15:42:35 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:42:35 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:42:35 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:42:36 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:36 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:42:33.081151 End time: 2024-04-11 15:42:36.247782
2024-04-11 15:42:36 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:42:36 INFO tclean::::casa ##########################################
2024-04-11 15:42:36 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:36 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:36 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:36 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:42:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:36 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:36 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:42:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:36 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:42:36 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2024-04-11 15:42:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:42:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2024-04-11 15:42:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:36 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:42:36 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:42:36 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:37 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:36.251402 End time: 2024-04-11 15:42:36.559120
2024-04-11 15:42:37 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:37 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:37 INFO name:: No table opened.
2024-04-11 15:42:37 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:37 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:37 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3530414402484894 ( Pass : should be 0.353, Epsilon: 0.05)
2024-04-11 15:42:37 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7719729542732239 ( Pass : should be 0.772, Epsilon: 0.05)
2024-04-11 15:42:37 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2024-04-11 15:42:37 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True )
2024-04-11 15:42:37 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:42:37 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:42:37 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)
2024-04-11 15:42:37 INFO tclean::::casa ##########################################
2024-04-11 15:42:37 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:42:37 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 )
2024-04-11 15:42:37 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:42:37 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2024-04-11 15:42:37 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:42:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:42:37 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:42:37 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2024-04-11 15:42:37 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:42:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:42:37 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:42:37 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:42:39 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:42:39 INFO SIImageStoreMultiTerm::calcSensitivity + [643572, -0.348463
2024-04-11 15:42:39 INFO SIImageStoreMultiTerm::calcSensitivity + -0.348463, 71507.9]
2024-04-11 15:42:39 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:42:39 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-06, 7.57191e-12
2024-04-11 15:42:39 INFO SIImageStoreMultiTerm::calcSensitivity + 7.57191e-12, 1.39845e-05]
2024-04-11 15:42:39 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00124653
2024-04-11 15:42:39 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958
2024-04-11 15:42:39 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.499994 GHz -> 2.49998GHz.Fractional Bandwidth : 133.333 %.Reference Frequency for Taylor Expansion : 1.49999GHz.
2024-04-11 15:42:39 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004217
2024-04-11 15:42:39 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:42:39 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:42:39 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:42:41 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt1', 'tst.residual.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt0', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0']
2024-04-11 15:42:41 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:42:36.759400 End time: 2024-04-11 15:42:41.333406
2024-04-11 15:42:41 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:42:41 INFO tclean::::casa ##########################################
2024-04-11 15:42:41 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:41 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:41 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:41 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:42:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:42:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2024-04-11 15:42:41 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:42:42 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:42:42 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates.
2024-04-11 15:42:42 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2024-04-11 15:42:42 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.499994 GHz -> 2.49998GHz.Fractional Bandwidth : 133.333 %.Reference Frequency for Taylor Expansion : 1.49999GHz.
2024-04-11 15:42:42 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:42:42 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:42:42 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -5.4512e-07
2024-04-11 15:42:42 INFO MultiTermMatrixCleaner::computeHessianPeak + -5.4512e-07, 0.111111]
2024-04-11 15:42:42 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:42:42 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.12501
2024-04-11 15:42:42 INFO [10] Res: 0.392268 Max: 0.211076 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.435853 -0.435854
2024-04-11 15:42:42 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:42:42 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.732746 (in this run)
2024-04-11 15:42:42 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.732746 [1]: -0.732747
2024-04-11 15:42:42 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.732746, peakres=1.12501->0.392268, Reached cycleniter.
2024-04-11 15:42:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:42:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268
2024-04-11 15:42:42 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:42 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:42:42 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:42:42 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:42:42 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2024-04-11 15:42:42 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0392268 Jy/beam
2024-04-11 15:42:42 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2024-04-11 15:42:42 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:42:42 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)
2024-04-11 15:42:42 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)
2024-04-11 15:42:42 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:42:42 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image.tt0', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.alpha.error', 'tst.sumwt.tt2', 'tst.sumwt.tt0', 'tst.psf.tt2', 'tst.alpha', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.image.tt1', 'tst.model.tt0']
2024-04-11 15:42:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:41.341446 End time: 2024-04-11 15:42:42.123294
2024-04-11 15:42:42 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:42 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:42 INFO name:: No table opened.
2024-04-11 15:42:42 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:42 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:42 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3922683298587799 ( Pass : should be 0.392, Epsilon: 0.05)
2024-04-11 15:42:42 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7327455282211304 ( Pass : should be 0.732, Epsilon: 0.05)
2024-04-11 15:42:42 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2024-04-11 15:42:42 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 )
2024-04-11 15:42:42 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:42:42 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:42:42 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)
2024-04-11 15:42:42 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)
2024-04-11 15:42:42 INFO tclean::::casa ##########################################
2024-04-11 15:42:42 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:42:42 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 )
2024-04-11 15:42:42 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:42:42 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2024-04-11 15:42:42 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:42:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:42:43 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:42:43 INFO SynthesisImagerVi2::defineImage Shape : [200, 200, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2024-04-11 15:42:43 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:42:43 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.001931 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:42:43 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:42:43 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:42:44 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00101778
2024-04-11 15:42:44 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004704
2024-04-11 15:42:44 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg
2024-04-11 15:42:44 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:42:44 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:42:45 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:45 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:42:42.398768 End time: 2024-04-11 15:42:45.451725
2024-04-11 15:42:45 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:42:45 INFO tclean::::casa ##########################################
2024-04-11 15:42:45 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:45 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:45 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[0, 20, 40, 100], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:45 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2024-04-11 15:42:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377
2024-04-11 15:42:46 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:46 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ]
2024-04-11 15:42:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377
2024-04-11 15:42:46 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:42:46 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100]
2024-04-11 15:42:46 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2024-04-11 15:42:46 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2024-04-11 15:42:46 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2024-04-11 15:42:46 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3
2024-04-11 15:42:46 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2024-04-11 15:42:46 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2024-04-11 15:42:46 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2024-04-11 15:42:46 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3
2024-04-11 15:42:46 INFO MatrixCleaner::clean() scale 1 = 0 pixels with bias = 1
2024-04-11 15:42:46 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1
2024-04-11 15:42:46 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1
2024-04-11 15:42:46 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1
2024-04-11 15:42:46 INFO MatrixCleaner::clean() Cleaning using given mask
2024-04-11 15:42:46 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2024-04-11 15:42:46 INFO MatrixCleaner::clean() Starting iteration
2024-04-11 15:42:46 INFO MatrixCleaner::clean() Initial maximum residual is 7.65875 within the mask
2024-04-11 15:42:46 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2024-04-11 15:42:46 INFO MatrixCleaner::clean() 1 7.65875 0.765875
2024-04-11 15:42:46 INFO MatrixCleaner::clean() 2 4.1849 1.18436
2024-04-11 15:42:46 INFO MatrixCleaner::clean() 3 6.30922 1.81529
2024-04-11 15:42:46 INFO MatrixCleaner::clean() 4 3.4434 2.15963
2024-04-11 15:42:46 INFO MatrixCleaner::clean() 5 5.19991 2.67962
2024-04-11 15:42:46 INFO MatrixCleaner::clean() 6 1.20222 2.79984
2024-04-11 15:42:46 INFO MatrixCleaner::clean() 7 1.082 2.90804
2024-04-11 15:42:46 INFO MatrixCleaner::clean() 8 4.34981 3.34302
2024-04-11 15:42:46 INFO MatrixCleaner::clean() 9 0.947751 3.4378
2024-04-11 15:42:46 INFO MatrixCleaner::clean() 10 3.78307 3.8161
2024-04-11 15:42:46 INFO MatrixCleaner::clean() 0 0.323197
2024-04-11 15:42:46 INFO MatrixCleaner::clean() 1 0.76283
2024-04-11 15:42:46 INFO MatrixCleaner::clean() 2 2.73008
2024-04-11 15:42:46 INFO MatrixCleaner::clean() 3 0
2024-04-11 15:42:46 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2024-04-11 15:42:46 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->3.8161, peakres=1.53377->0.822746, Reached cycleniter.
2024-04-11 15:42:46 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:42:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746
2024-04-11 15:42:46 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:46 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:42:46 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg
2024-04-11 15:42:46 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:45.455498 End time: 2024-04-11 15:42:45.842860
2024-04-11 15:42:46 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:46 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:46 INFO name:: No table opened.
2024-04-11 15:42:46 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:46 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:42:46 INFO deconvolve::::casa+ [ check_val ] peak res is 0.8227455019950867 ( Pass : should be 0.823, Epsilon: 0.05)
2024-04-11 15:42:46 INFO deconvolve::::casa+ [ check_val ] mod flux is 3.816101551055908 ( Pass : should be 3.816, Epsilon: 0.05)
2024-04-11 15:42:46 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2024-04-11 15:42:46 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True )
2024-04-11 15:42:46 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:42:46 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:42:46 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)
2024-04-11 15:42:46 INFO tclean::::casa ##########################################
2024-04-11 15:42:46 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:42:46 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 )
2024-04-11 15:42:46 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:42:46 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:42:46 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:42:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:42:46 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:42:46 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2024-04-11 15:42:46 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:42:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:42:46 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:42:46 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:42:48 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406736
2024-04-11 15:42:48 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005135
2024-04-11 15:42:48 INFO SIImageStore::printBeamSet Beam : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2024-04-11 15:42:48 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:42:49 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:42:51 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:51 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:42:46.088728 End time: 2024-04-11 15:42:50.999125
2024-04-11 15:42:51 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:42:51 INFO tclean::::casa ##########################################
2024-04-11 15:42:51 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:51 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:51 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:51 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:42:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:42:51 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:51 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:42:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2024-04-11 15:42:51 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:42:51 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter.
2024-04-11 15:42:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:42:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2024-04-11 15:42:51 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:51 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:42:51 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2024-04-11 15:42:51 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:51.006115 End time: 2024-04-11 15:42:51.393555
2024-04-11 15:42:51 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:51 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:51 INFO name:: No table opened.
2024-04-11 15:42:51 INFO showcache:: The Table Cache is empty.
2024-04-11 15:42:51 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:42:51 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:42:51 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:42:51 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:42:51 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 0.46439290046691895 at [50, 49, 0, 0] ( Pass : should be 0.482 , Epsilon: 0.05)
2024-04-11 15:42:52 INFO tclean::::casa ##########################################
2024-04-11 15:42:52 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:42:52 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 )
2024-04-11 15:42:52 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:42:52 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2024-04-11 15:42:52 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:42:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:42:52 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:42:52 INFO SynthesisImagerVi2::defineImage Shape : [10, 10, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2024-04-11 15:42:52 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:42:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 4.828e-06 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:42:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:42:52 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:42:53 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102322
2024-04-11 15:42:53 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014334
2024-04-11 15:42:53 INFO SIImageStore::printBeamSet Beam : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:42:53 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:42:54 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:42:55 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:55 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:42:51.597223 End time: 2024-04-11 15:42:55.450225
2024-04-11 15:42:55 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:42:55 INFO tclean::::casa ##########################################
2024-04-11 15:42:55 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:55 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:55 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:55 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:42:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:42:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:42:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:42:56 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:42:56 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.909194 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.831327 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.774437 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.742309 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.70421 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.694267 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.673741 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.657651 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.656198 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.634939 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.768861, peakres=1.01022->0.634939, Reached cycleniter.
2024-04-11 15:42:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:42:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634939, over full image : 0.634939
2024-04-11 15:42:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:56 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:42:56 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:42:56 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:55.470102 End time: 2024-04-11 15:42:55.869514
2024-04-11 15:42:56 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:56 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:56 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:56 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:56 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:56 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2024-04-11 15:42:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634939, over full image : 0.634939
2024-04-11 15:42:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:42:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:42:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634939, over full image : 0.634939
2024-04-11 15:42:56 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:42:56 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.603185 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.603185 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.601328 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.574887 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.558285 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.549828 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.549828 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.549398 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.504291 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.504291 Flux limit=0, 100 Active pixels
2024-04-11 15:42:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.768861->1.34474, peakres=0.634939->0.504291, Reached cycleniter.
2024-04-11 15:42:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:42:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.504291, over full image : 0.504291
2024-04-11 15:42:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:56 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:42:56 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:42:56 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:55.895722 End time: 2024-04-11 15:42:56.152150
2024-04-11 15:42:56 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:56 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:56 INFO tclean::::casa ##########################################
2024-04-11 15:42:56 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:42:56 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 )
2024-04-11 15:42:56 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:42:56 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode]
2024-04-11 15:42:56 INFO SynthesisImagerVi2::selectData NRows selected : 140
2024-04-11 15:42:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:42:56 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:42:56 INFO SynthesisImagerVi2::defineImage Shape : [10, 10, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2024-04-11 15:42:56 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:42:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 4.828e-06 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:42:56 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:42:56 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:42:57 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033
2024-04-11 15:42:57 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.038443
2024-04-11 15:42:57 INFO SIImageStore::printBeamSet Beam : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg
2024-04-11 15:42:57 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:42:57 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:42:57 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:57 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:42:56.294908 End time: 2024-04-11 15:42:56.841771
2024-04-11 15:42:57 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:42:57 INFO tclean::::casa ##########################################
2024-04-11 15:42:57 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:57 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:57 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:57 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes
2024-04-11 15:42:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2024-04-11 15:42:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:42:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:42:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2024-04-11 15:42:57 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:42:57 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 49 pixels.
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.900001 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.823311 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.753157 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.706284 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.689117 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.602039 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.593102 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.590071 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.546862 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.539791 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.729373, peakres=1->0.539791, Reached cycleniter.
2024-04-11 15:42:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:42:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791
2024-04-11 15:42:57 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:57 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:42:57 INFO SIImageStore::restore Beam for chan : 0 : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg
2024-04-11 15:42:57 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:56.852105 End time: 2024-04-11 15:42:57.195571
2024-04-11 15:42:57 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:57 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:57 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:57 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:42:57 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:42:57 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:42:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes
2024-04-11 15:42:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791
2024-04-11 15:42:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:42:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:42:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791
2024-04-11 15:42:57 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:42:57 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 49 pixels.
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.500264 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.493795 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.457636 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.457636 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.429544 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.418641 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.392943 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.382968 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.35946 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.331881 Flux limit=0, 100 Active pixels
2024-04-11 15:42:57 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.729373->1.17395, peakres=0.539791->0.331881, Reached cycleniter.
2024-04-11 15:42:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:42:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.329908, over full image : 0.329908
2024-04-11 15:42:57 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:42:57 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:42:57 INFO SIImageStore::restore Beam for chan : 0 : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg
2024-04-11 15:42:57 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:42:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:42:57.211103 End time: 2024-04-11 15:42:57.497847
2024-04-11 15:42:57 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:42:57 INFO deconvolve::::casa ##########################################
2024-04-11 15:42:58 INFO tclean::::casa ##########################################
2024-04-11 15:42:58 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:42:58 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 )
2024-04-11 15:42:58 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:42:58 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2024-04-11 15:42:58 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:42:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:42:58 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:42:58 INFO SynthesisImagerVi2::defineImage Shape : [10, 10, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2024-04-11 15:42:58 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:42:58 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 4.828e-06 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:42:58 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:42:58 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:43:00 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102322
2024-04-11 15:43:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013665
2024-04-11 15:43:00 INFO SIImageStore::printBeamSet Beam : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:43:00 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:43:00 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:43:01 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:43:02 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:42:57.676727 End time: 2024-04-11 15:43:01.511974
2024-04-11 15:43:02 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:43:02 INFO tclean::::casa ##########################################
2024-04-11 15:43:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:43:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:43:02 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:43:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:43:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:43:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:43:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:43:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:43:02 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:43:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.814299, peakres=1.01022->0.598531, Reached cycleniter.
2024-04-11 15:43:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:43:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598531, over full image : 0.598531
2024-04-11 15:43:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:43:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:43:02 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:43:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:43:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:43:01.522214 End time: 2024-04-11 15:43:01.897558
2024-04-11 15:43:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:43:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:43:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:43:02 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:43:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:43:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598531, over full image : 0.598531
2024-04-11 15:43:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:43:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:43:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598531, over full image : 0.598531
2024-04-11 15:43:02 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:43:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.814299->1.40172, peakres=0.598531->0.470328, Reached cycleniter.
2024-04-11 15:43:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:43:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470328, over full image : 0.470328
2024-04-11 15:43:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:43:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:43:02 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:43:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:43:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:43:01.930074 End time: 2024-04-11 15:43:02.211406
2024-04-11 15:43:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:43:02 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:02 INFO tclean::::casa ##########################################
2024-04-11 15:43:02 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:43:02 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 )
2024-04-11 15:43:02 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:43:02 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2024-04-11 15:43:02 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:43:03 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:43:03 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:43:03 INFO SynthesisImagerVi2::defineImage Shape : [10, 10, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2024-04-11 15:43:03 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:43:03 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.047e-06 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:43:03 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:43:03 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:43:06 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:43:06 INFO SIImageStoreMultiTerm::calcSensitivity + [955134, -3313.72
2024-04-11 15:43:06 INFO SIImageStoreMultiTerm::calcSensitivity + -3313.72, 70403.5]
2024-04-11 15:43:06 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:43:06 INFO SIImageStoreMultiTerm::calcSensitivity + [1.04714e-06, 4.92865e-08
2024-04-11 15:43:06 INFO SIImageStoreMultiTerm::calcSensitivity + 4.92865e-08, 1.42062e-05]
2024-04-11 15:43:06 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.0010233
2024-04-11 15:43:06 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00376911
2024-04-11 15:43:06 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:43:06 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.017227
2024-04-11 15:43:06 INFO SIImageStore::printBeamSet Beam : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:43:06 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:43:06 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:43:08 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt1', 'tst.residual.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt0', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0']
2024-04-11 15:43:08 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:43:02.419049 End time: 2024-04-11 15:43:08.372147
2024-04-11 15:43:08 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:43:08 INFO tclean::::casa ##########################################
2024-04-11 15:43:08 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:08 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:43:08 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:43:08 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:43:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:43:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:43:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:43:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:43:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:43:08 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:43:09 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:43:09 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022
2024-04-11 15:43:09 INFO [10] Res: 0.620602 Max: 0.50339 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.612003 -1.29361
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.74435 (in this run)
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.74435 [1]: -1.54818
2024-04-11 15:43:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.74435, peakres=1.01022->0.484722, Reached cycleniter.
2024-04-11 15:43:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:43:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722
2024-04-11 15:43:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:43:09 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:43:09 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:43:09 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:43:09 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0481441 Jy/beam
2024-04-11 15:43:09 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2024-04-11 15:43:09 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:43:09 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)
2024-04-11 15:43:09 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)
2024-04-11 15:43:09 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:43:09 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image.tt0', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.alpha.error', 'tst.sumwt.tt2', 'tst.sumwt.tt0', 'tst.psf.tt2', 'tst.alpha', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.image.tt1', 'tst.model.tt0']
2024-04-11 15:43:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:43:08.388880 End time: 2024-04-11 15:43:08.968121
2024-04-11 15:43:09 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:43:09 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:09 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:09 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:43:09 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:43:09 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:43:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:43:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722
2024-04-11 15:43:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:43:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:43:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722
2024-04-11 15:43:09 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2024-04-11 15:43:09 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:43:09 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106]
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.484722
2024-04-11 15:43:09 INFO [10] Res: 0.316509 Max: 0.132295 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338319 -0.476239
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.401974 (in this run)
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.14632 [1]: -2.22357
2024-04-11 15:43:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.74435->1.14632, peakres=0.484722->0.288034, Reached cycleniter.
2024-04-11 15:43:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:43:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288034, over full image : 0.288034
2024-04-11 15:43:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:43:09 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:43:09 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:43:09 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:43:09 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:43:09 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286718 Jy/beam
2024-04-11 15:43:09 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2024-04-11 15:43:09 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:43:09 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)
2024-04-11 15:43:09 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)
2024-04-11 15:43:09 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:43:09 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image.tt0', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.alpha.error', 'tst.sumwt.tt2', 'tst.sumwt.tt0', 'tst.psf.tt2', 'tst.alpha', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.image.tt1', 'tst.model.tt0']
2024-04-11 15:43:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:43:08.996307 End time: 2024-04-11 15:43:09.416941
2024-04-11 15:43:09 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:43:09 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:10 INFO tclean::::casa ##########################################
2024-04-11 15:43:10 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:43:10 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 )
2024-04-11 15:43:10 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:43:10 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2024-04-11 15:43:10 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:43:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:43:10 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:43:10 INFO SynthesisImagerVi2::defineImage Shape : [10, 10, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2024-04-11 15:43:10 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:43:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 4.828e-06 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:43:10 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:43:10 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:43:11 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102322
2024-04-11 15:43:11 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01357
2024-04-11 15:43:11 INFO SIImageStore::printBeamSet Beam : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:43:11 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:43:12 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:43:13 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:43:13 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:43:09.638720 End time: 2024-04-11 15:43:13.326586
2024-04-11 15:43:13 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:43:13 INFO tclean::::casa ##########################################
2024-04-11 15:43:13 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:13 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:43:13 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:43:13 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:43:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2024-04-11 15:43:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:43:13 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:43:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:43:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2024-04-11 15:43:13 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:43:13 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:43:13 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2024-04-11 15:43:13 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2024-04-11 15:43:13 INFO MatrixCleaner::clean() Cleaning using given mask
2024-04-11 15:43:13 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2024-04-11 15:43:13 INFO MatrixCleaner::clean() Starting iteration
2024-04-11 15:43:13 INFO MatrixCleaner::clean() Initial maximum residual is 0.878947 within the mask
2024-04-11 15:43:13 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2024-04-11 15:43:13 INFO MatrixCleaner::clean() 1 0.878947 0.0878947
2024-04-11 15:43:13 INFO MatrixCleaner::clean() 2 0.791052 0.167
2024-04-11 15:43:13 INFO MatrixCleaner::clean() 3 0.73103 0.240103
2024-04-11 15:43:13 INFO MatrixCleaner::clean() 4 0.692471 0.30935
2024-04-11 15:43:13 INFO MatrixCleaner::clean() 5 0.679856 0.377336
2024-04-11 15:43:13 INFO MatrixCleaner::clean() 6 0.658781 0.443214
2024-04-11 15:43:13 INFO MatrixCleaner::clean() 7 0.618707 0.505084
2024-04-11 15:43:13 INFO MatrixCleaner::clean() 8 0.606304 0.565715
2024-04-11 15:43:13 INFO MatrixCleaner::clean() 9 0.603698 0.626085
2024-04-11 15:43:13 INFO MatrixCleaner::clean() 10 0.577542 0.683839
2024-04-11 15:43:13 INFO MatrixCleaner::clean() 0 0.683839
2024-04-11 15:43:13 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2024-04-11 15:43:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.683839, peakres=1.01022->0.631521, Reached cycleniter.
2024-04-11 15:43:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:43:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.631521, over full image : 0.631521
2024-04-11 15:43:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:43:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:43:14 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:43:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:43:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:43:13.342429 End time: 2024-04-11 15:43:13.688666
2024-04-11 15:43:14 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:43:14 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:14 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:14 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:43:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:43:14 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:43:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2024-04-11 15:43:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.631521, over full image : 0.631521
2024-04-11 15:43:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:43:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:43:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.631521, over full image : 0.631521
2024-04-11 15:43:14 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:43:14 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2024-04-11 15:43:14 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2024-04-11 15:43:14 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2024-04-11 15:43:14 INFO MatrixCleaner::clean() Cleaning using given mask
2024-04-11 15:43:14 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2024-04-11 15:43:14 INFO MatrixCleaner::clean() Starting iteration
2024-04-11 15:43:14 INFO MatrixCleaner::clean() Initial maximum residual is 0.48276 within the mask
2024-04-11 15:43:14 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2024-04-11 15:43:14 INFO MatrixCleaner::clean() 1 0.48276 0.048276
2024-04-11 15:43:14 INFO MatrixCleaner::clean() 2 0.471877 0.0954637
2024-04-11 15:43:14 INFO MatrixCleaner::clean() 3 0.455402 0.141004
2024-04-11 15:43:14 INFO MatrixCleaner::clean() 4 0.434484 0.184452
2024-04-11 15:43:14 INFO MatrixCleaner::clean() 5 0.424689 0.226921
2024-04-11 15:43:14 INFO MatrixCleaner::clean() 6 0.410064 0.267928
2024-04-11 15:43:14 INFO MatrixCleaner::clean() 7 0.382851 0.306213
2024-04-11 15:43:14 INFO MatrixCleaner::clean() 8 0.380317 0.344244
2024-04-11 15:43:14 INFO MatrixCleaner::clean() 9 0.380111 0.382256
2024-04-11 15:43:14 INFO MatrixCleaner::clean() 10 0.369057 0.419161
2024-04-11 15:43:14 INFO MatrixCleaner::clean() 0 0.419161
2024-04-11 15:43:14 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2024-04-11 15:43:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.683839->1.103, peakres=0.631521->0.436438, Reached cycleniter.
2024-04-11 15:43:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:43:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.436438, over full image : 0.436438
2024-04-11 15:43:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:43:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:43:14 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2024-04-11 15:43:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:43:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:43:13.721530 End time: 2024-04-11 15:43:14.057317
2024-04-11 15:43:14 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:43:14 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:14 INFO tclean::::casa ##########################################
2024-04-11 15:43:14 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:43:14 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 )
2024-04-11 15:43:14 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:43:14 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2024-04-11 15:43:14 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2024-04-11 15:43:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:43:15 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:43:15 INFO SynthesisImagerVi2::defineImage Shape : [10, 10, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2024-04-11 15:43:15 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:43:15 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 4.828e-06 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:43:15 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:43:15 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:43:19 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000395345
2024-04-11 15:43:19 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013448
2024-04-11 15:43:19 INFO SIImageStore::printBeamSet Beam : 51.8082 arcsec, 48.6426 arcsec, -88.2963 deg
2024-04-11 15:43:19 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:43:19 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:43:24 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:43:24 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:43:14.318935 End time: 2024-04-11 15:43:24.013974
2024-04-11 15:43:24 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:43:24 INFO tclean::::casa ##########################################
2024-04-11 15:43:24 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:24 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:43:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:43:24 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:43:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:43:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:43:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009
2024-04-11 15:43:24 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:43:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:43:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009
2024-04-11 15:43:24 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:43:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727424, peakres=1.06009->0.332668, Reached cycleniter.
2024-04-11 15:43:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:43:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668
2024-04-11 15:43:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:43:24 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:43:24 INFO SIImageStore::restore Beam for chan : 0 : 51.8082 arcsec, 48.6426 arcsec, -88.2963 deg
2024-04-11 15:43:24 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.pb']
2024-04-11 15:43:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:43:24.090213 End time: 2024-04-11 15:43:24.428898
2024-04-11 15:43:24 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:43:24 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:24 INFO name:: No table opened.
2024-04-11 15:43:24 INFO showcache:: The Table Cache is empty.
2024-04-11 15:43:24 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:43:24 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 )
2024-04-11 15:43:24 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:43:24 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:43:24 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.0600926876068115 at [5, 5, 0, 0] ( Pass : should be 1.06 , Epsilon: 0.05)
2024-04-11 15:43:25 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:25 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:43:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:43:25 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:43:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:43:25 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:43:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009
2024-04-11 15:43:25 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:43:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:43:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009
2024-04-11 15:43:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:43:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727424, peakres=1.06009->0.332668, Reached cycleniter.
2024-04-11 15:43:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:43:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668
2024-04-11 15:43:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:43:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:43:25 INFO SIImageStore::restore Common Beam : 100 arcsec, 100 arcsec, 0 deg
2024-04-11 15:43:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.pb']
2024-04-11 15:43:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:43:24.579705 End time: 2024-04-11 15:43:24.976546
2024-04-11 15:43:25 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:43:25 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:25 INFO name:: No table opened.
2024-04-11 15:43:25 INFO showcache:: The Table Cache is empty.
2024-04-11 15:43:25 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:43:25 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 )
2024-04-11 15:43:25 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:43:25 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:43:25 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.4315011501312256 at [5, 5, 0, 0] ( Pass : should be 1.436 , Epsilon: 0.05)
2024-04-11 15:43:25 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:25 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:43:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:43:25 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:43:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:43:25 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:43:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009
2024-04-11 15:43:25 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:43:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:43:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009
2024-04-11 15:43:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:43:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727424, peakres=1.06009->0.332668, Reached cycleniter.
2024-04-11 15:43:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:43:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668
2024-04-11 15:43:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:43:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:43:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:43:25.125844 End time: 2024-04-11 15:43:25.354976
2024-04-11 15:43:25 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:43:25 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:25 INFO name:: No table opened.
2024-04-11 15:43:25 INFO showcache:: The Table Cache is empty.
2024-04-11 15:43:25 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2024-04-11 15:43:25 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] = [True, True, True, True] ( Pass : should all be True )
2024-04-11 15:43:25 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:43:25 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:43:25 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2024-04-11 15:43:25 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:25 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:43:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:43:25 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:43:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:43:25 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:43:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009
2024-04-11 15:43:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:43:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:43:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009
2024-04-11 15:43:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:43:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727424, peakres=1.06009->0.332668, Reached cycleniter.
2024-04-11 15:43:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:43:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668
2024-04-11 15:43:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:43:26 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.pb']
2024-04-11 15:43:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:43:25.476548 End time: 2024-04-11 15:43:25.725256
2024-04-11 15:43:26 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:43:26 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:26 INFO name:: No table opened.
2024-04-11 15:43:26 INFO showcache:: The Table Cache is empty.
2024-04-11 15:43:26 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:26 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:43:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:43:26 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:43:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:43:26 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2024-04-11 15:43:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668
2024-04-11 15:43:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:43:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2024-04-11 15:43:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2024-04-11 15:43:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668
2024-04-11 15:43:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:43:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:43:26 INFO SIImageStore::restore Beam for chan : 0 : 51.8082 arcsec, 48.6426 arcsec, -88.2963 deg
2024-04-11 15:43:26 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.pb']
2024-04-11 15:43:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:43:25.771240 End time: 2024-04-11 15:43:26.015399
2024-04-11 15:43:26 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:43:26 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:26 INFO name:: No table opened.
2024-04-11 15:43:26 INFO showcache:: The Table Cache is empty.
2024-04-11 15:43:26 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys : Extra key(s):['stopDescription'] )
2024-04-11 15:43:26 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 )
2024-04-11 15:43:26 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:43:26 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:43:26 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.7274244427680969 at [5, 5, 0, 0] ( Pass : should be 0.727 , Epsilon: 0.05)
2024-04-11 15:43:26 INFO tclean::::casa ##########################################
2024-04-11 15:43:26 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:43:26 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 )
2024-04-11 15:43:26 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:43:26 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode]
2024-04-11 15:43:26 INFO SynthesisImagerVi2::selectData NRows selected : 140
2024-04-11 15:43:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:43:26 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:43:26 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2024-04-11 15:43:26 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:43:26 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:43:26 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:43:26 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:43:27 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033
2024-04-11 15:43:27 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008217
2024-04-11 15:43:27 INFO SIImageStore::printBeamSet Beam : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2024-04-11 15:43:27 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:43:27 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:43:27 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.psf', 'tst.sumwt', 'tst.pb']
2024-04-11 15:43:27 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:43:26.269528 End time: 2024-04-11 15:43:26.822607
2024-04-11 15:43:27 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:43:27 INFO tclean::::casa ##########################################
2024-04-11 15:43:27 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:27 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:43:27 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:43:27 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:43:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2024-04-11 15:43:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2024-04-11 15:43:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:43:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2024-04-11 15:43:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2024-04-11 15:43:27 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:43:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.68619, peakres=1->0.313811, Reached cycleniter.
2024-04-11 15:43:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2024-04-11 15:43:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313811, over full image : 0.313811
2024-04-11 15:43:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:43:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:43:27 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2024-04-11 15:43:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.model', 'tst.psf', 'tst.mask', 'tst.image', 'tst.sumwt', 'tst.pb']
2024-04-11 15:43:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:43:26.826624 End time: 2024-04-11 15:43:27.102788
2024-04-11 15:43:27 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:43:27 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:27 INFO name:: No table opened.
2024-04-11 15:43:27 INFO showcache:: The Table Cache is empty.
2024-04-11 15:43:27 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:43:27 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2024-04-11 15:43:27 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:43:27 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:43:27 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)
2024-04-11 15:43:27 INFO tclean::::casa ##########################################
2024-04-11 15:43:27 INFO tclean::::casa ##### Begin Task: tclean #####
2024-04-11 15:43:27 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 )
2024-04-11 15:43:27 INFO tclean::::casa Verifying Input Parameters
2024-04-11 15:43:27 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode]
2024-04-11 15:43:27 INFO SynthesisImagerVi2::selectData NRows selected : 140
2024-04-11 15:43:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2024-04-11 15:43:27 INFO SynthesisImagerVi2::defineImage Impars : start
2024-04-11 15:43:27 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 4, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2024-04-11 15:43:27 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2024-04-11 15:43:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003219 GB. Available mem.: 10.98 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2024-04-11 15:43:27 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2024-04-11 15:43:27 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2024-04-11 15:43:28 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:43:28 INFO SIImageStoreMultiTerm::calcSensitivity + [420, -0.000161385
2024-04-11 15:43:28 INFO SIImageStoreMultiTerm::calcSensitivity + -0.000161385, 31.1111]
2024-04-11 15:43:28 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:43:28 INFO SIImageStoreMultiTerm::calcSensitivity + [0.00238095, 1.23509e-08
2024-04-11 15:43:28 INFO SIImageStoreMultiTerm::calcSensitivity + 1.23509e-08, 0.0321429]
2024-04-11 15:43:28 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.048795
2024-04-11 15:43:28 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.179284
2024-04-11 15:43:28 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:43:28 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014389
2024-04-11 15:43:28 INFO SIImageStore::printBeamSet Restoring Beams
2024-04-11 15:43:28 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol
2024-04-11 15:43:28 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 I 137.5722 arcsec x 47.9881 arcsec pa= 25.3712 deg
2024-04-11 15:43:28 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 Q 137.5722 arcsec x 47.9881 arcsec pa= 25.3712 deg
2024-04-11 15:43:28 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 U 137.5722 arcsec x 47.9881 arcsec pa= 25.3712 deg
2024-04-11 15:43:28 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 V 137.5722 arcsec x 47.9881 arcsec pa= 25.3712 deg
2024-04-11 15:43:28 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2024-04-11 15:43:28 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2024-04-11 15:43:28 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt1', 'tst.residual.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt0', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0']
2024-04-11 15:43:28 INFO tclean::::casa Task tclean complete. Start time: 2024-04-11 15:43:27.198240 End time: 2024-04-11 15:43:28.328751
2024-04-11 15:43:28 INFO tclean::::casa ##### End Task: tclean #####
2024-04-11 15:43:28 INFO tclean::::casa ##########################################
2024-04-11 15:43:28 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:28 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2024-04-11 15:43:28 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, 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 )
2024-04-11 15:43:28 INFO deconvolve::::casa Verifying Input Parameters
2024-04-11 15:43:28 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2024-04-11 15:43:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 4, over full image : 4
2024-04-11 15:43:28 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2024-04-11 15:43:28 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ]
2024-04-11 15:43:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 4, over full image : 4
2024-04-11 15:43:28 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0, CycleNiter=10, Gain=0.1
2024-04-11 15:43:28 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2024-04-11 15:43:28 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates.
2024-04-11 15:43:28 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2024-04-11 15:43:28 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:43:28 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2024-04-11 15:43:28 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2024-04-11 15:43:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -3.79944e-07
2024-04-11 15:43:28 INFO MultiTermMatrixCleaner::computeHessianPeak + -3.79944e-07, 0.074074]
2024-04-11 15:43:28 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:43:28 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1
2024-04-11 15:43:28 INFO [10] Res: 0.348679 Max: 0.150095 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.387421 -4.38918e-08
2024-04-11 15:43:28 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:43:28 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.651322 (in this run)
2024-04-11 15:43:28 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.651322 [1]: -7.37901e-08
2024-04-11 15:43:28 INFO SDAlgorithmBase::deconvolve [tst:P0] iters=0->10 [10], model=0->0.651322, peakres=1->0.348679, Reached cycleniter.
2024-04-11 15:43:29 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.00049
2024-04-11 15:43:29 INFO [20] Res: 0.697528 Max: 0.600675 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.775031 -0.00584572
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.95428 (in this run)
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.30296 [1]: -0.00982767
2024-04-11 15:43:29 INFO SDAlgorithmBase::deconvolve [tst:P1] iters=10->20 [10], model=0->1.30296, peakres=2.00049->0.697527, Reached cycleniter.
2024-04-11 15:43:29 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.99594
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 3.90561 (in this run)
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.95132 [1]: 0.0150923
2024-04-11 15:43:29 INFO SDAlgorithmBase::deconvolve [tst:P2] iters=20->30 [10], model=0->1.95132, peakres=2.99594->1.04462, Reached cycleniter.
2024-04-11 15:43:29 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 4
2024-04-11 15:43:29 INFO [40] Res: 1.39471 Max: 2.40152 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 1.54968 -1.43646e-07
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 6.51089 (in this run)
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.60529 [1]: -2.41494e-07
2024-04-11 15:43:29 INFO SDAlgorithmBase::deconvolve [tst:P3] iters=30->40 [10], model=0->2.60529, peakres=4->1.39471, Reached cycleniter.
2024-04-11 15:43:29 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 6.5109 Peak Residual (over all planes) : 1.39471 in C0:P3
2024-04-11 15:43:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations.
2024-04-11 15:43:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.39471, over full image : 1.39471
2024-04-11 15:43:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:43:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:43:29 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2024-04-11 15:43:29 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2024-04-11 15:43:29 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them.
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:43:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:43:29 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2024-04-11 15:43:29 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2024-04-11 15:43:29 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them.
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:43:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:43:29 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2024-04-11 15:43:29 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2024-04-11 15:43:29 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them.
2024-04-11 15:43:29 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2024-04-11 15:43:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2024-04-11 15:43:29 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2024-04-11 15:43:29 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2024-04-11 15:43:29 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them.
2024-04-11 15:43:29 INFO SDAlgorithmMSMFS::restore Restored images :
2024-04-11 15:43:29 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)
2024-04-11 15:43:29 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)
2024-04-11 15:43:29 INFO SDAlgorithmMSMFS::restore
2024-04-11 15:43:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image.tt0', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt1', 'tst.mask', 'tst.residual.tt1', 'tst.model.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt0', 'tst.psf.tt2', 'tst.psf.tt0', 'tst.residual.tt0', 'tst.image.tt1', 'tst.model.tt0']
2024-04-11 15:43:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-04-11 15:43:28.332609 End time: 2024-04-11 15:43:29.334649
2024-04-11 15:43:29 INFO deconvolve::::casa ##### End Task: deconvolve #####
2024-04-11 15:43:29 INFO deconvolve::::casa ##########################################
2024-04-11 15:43:29 INFO name:: No table opened.
2024-04-11 15:43:29 INFO showcache:: The Table Cache is empty.
2024-04-11 15:43:29 INFO deconvolve::::casa [ checkall ]
2024-04-11 15:43:29 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.tt0'] = [True] ( Pass : should all be True )
2024-04-11 15:43:29 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2024-04-11 15:43:29 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2024-04-11 15:43:29 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.alpha'] = [False] ( Pass : should all be False )
2024-04-11 15:43:29 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)
2024-04-11 15:43:29 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)
2024-04-11 15:43:29 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)
2024-04-11 15:43:29 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)
Using configuration file ~/.casa/config.py
Using matplotlib backend: agg
CASA 6.6.4.14a13606.dev7 -- Common Astronomy Software Applications [6.6.4.14a13606.dev7]
: 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 )
: channel, default start and width, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: velocity, default start, width='-23983.4m/s', TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: velocity, start='11991.7km/s', default width, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: velocity, start='11977.6km/s', default width, BARY
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: velocity, start='-41347.5km/s', default width , veltype=optical LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: frequency, start(quanity)={'unit': 'GHz', 'value': 1.2}, default width, veltype=radio LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: 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
: velocity(quantity), start={'unit': 'km/s', 'value': 11991.7}, default width, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: 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
: velocity, default start, width(quantity)={'unit': 'km/s', 'value': 11991.7}
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: 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
: channel, default start, width=2, LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: doppler, start={'m0': {'unit': 'm/s', 'value': 11994336.49363042}, 'refer': 'RADIO', 'type': 'doppler'}, default width, LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: channel, start=4, default width, channel gap (10-11) LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: channel, start=0, default width, step=2 LSRK nearest
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: spw with channel selection( 0:4~13 ), default start, LSRK nearest
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: channel, start=5, default width, LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: channel, spw=0:5~19, LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: frequency, default start, width='100MHz'(2 x chanwidth), TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: frequency, start='1.1GHz', default width, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: frequency, start='1.1GHz', default width, spw=0:4~19, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: frequency, start='1.5GHz', width='-50MHz', TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: frequency, default start, width='23983.4km/s', TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
[check_stopcode] Stopcode is 2 (Pass : should be 2)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
[check_stopcode] Stopcode is 2 (Pass : should be 2)
[check_stopcode] Stopcode is 1 (Pass : should be 1)
[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)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
[check_stopcode] Stopcode is 2 (Pass : should be 2)
[check_stopcode] Stopcode is 2 (Pass : should be 2)
[check_stopcode] Stopcode is 2 (Pass : should be 2)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point_linRL
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_eptwochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_eptwochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_eptwochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_eptwochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_eptwochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point_linRL
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_eptwochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_eptwochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_eptwochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point_linRL
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point_linRL
Running tests...
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Ran 143 tests in 445.038s
OK (skipped=6)
Generating XML reports...