2024-06-08 03:22:29 INFO ::casa Using configuration file ~/.casa/config.py 2024-06-08 03:22:29 INFO ::casa 2024-06-08 03:22:29 INFO ::casa Checking Measures tables in data repository sub-directory /wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casadata/__data__/geodetic 2024-06-08 03:22:29 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2024/05/18/15:00, 2024/04/18/00:00:00 2024-06-08 03:22:29 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2024/05/18/15:00, 2024/04/18/00:00:00 2024-06-08 03:22:29 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2024/06/02/15:00, 2024/08/31/00:00:00 2024-06-08 03:22:29 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2024/05/24/15:00, 2017/01/01/00:00:00 2024-06-08 03:22:29 INFO tclean::::casa ########################################## 2024-06-08 03:22:29 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:22:29 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 ) 2024-06-08 03:22:29 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:22:29 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:22:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:22:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:22:30 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:22:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz 2024-06-08 03:22:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz 2024-06-08 03:22:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:22:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz 2024-06-08 03:22:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz 2024-06-08 03:22:30 INFO SynthesisImagerVi2::defineImage Impars: start 0 2024-06-08 03:22:30 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] 2024-06-08 03:22:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:22:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.88 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:22:30 INFO tclean::::casa CFCache already exists 2024-06-08 03:22:30 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:22:30 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:22:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.88 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:22:30 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:22:30 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:22:30 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:22:30 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:22:32 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:22:32 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285 2024-06-08 03:22:32 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.054457 2024-06-08 03:22:32 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:22:32 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:22:32 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg 2024-06-08 03:22:32 INFO SIImageStore::printBeamSet + I Min 9 1.45e+09 -47963 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg 2024-06-08 03:22:32 INFO SIImageStore::printBeamSet + I Median 4 1.20e+09 11995 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg 2024-06-08 03:22:32 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:22:32 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:22:32 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:22:32 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:22:32 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:22:32 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:22:35 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:22:35 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:22:29.271093 End time: 2024-06-08 03:22:34.577735 2024-06-08 03:22:35 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:22:35 INFO tclean::::casa ########################################## 2024-06-08 03:22:35 INFO deconvolve::::casa ########################################## 2024-06-08 03:22:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:22:35 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 ) 2024-06-08 03:22:35 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:22:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:22:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:22:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:22:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:22:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:22:35 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:22:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:22:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:22:35 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:22:35 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:22:35 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. 2024-06-08 03:22:35 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. 2024-06-08 03:22:35 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. 2024-06-08 03:22:35 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. 2024-06-08 03:22:35 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. 2024-06-08 03:22:35 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. 2024-06-08 03:22:35 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. 2024-06-08 03:22:35 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. 2024-06-08 03:22:35 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. 2024-06-08 03:22:35 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. 2024-06-08 03:22:35 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52082 Peak Residual (over all planes) : 0.470722 in C0:P0 2024-06-08 03:22:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. 2024-06-08 03:22:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 2024-06-08 03:22:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:22:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:22:35 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:22:35 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg 2024-06-08 03:22:35 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg 2024-06-08 03:22:35 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg 2024-06-08 03:22:35 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg 2024-06-08 03:22:35 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg 2024-06-08 03:22:35 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:22:35 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg 2024-06-08 03:22:35 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg 2024-06-08 03:22:35 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg 2024-06-08 03:22:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:22:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:22:34.588048 End time: 2024-06-08 03:22:35.071094 2024-06-08 03:22:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:22:35 INFO deconvolve::::casa ########################################## 2024-06-08 03:22:35 INFO name:: No table opened. 2024-06-08 03:22:35 INFO showcache:: The Table Cache is empty. 2024-06-08 03:22:35 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:22:35 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:22:35 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:22:35 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:22:35 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) 2024-06-08 03:22:35 INFO deconvolve::::casa+ [check_spec_frame] tst.image: Spec frame is LSRK with crval 999988750.3872563 (Pass : should be LSRK with expected crval 999988750 ) 2024-06-08 03:22:35 INFO tclean::::casa ########################################## 2024-06-08 03:22:35 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:22:35 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 ) 2024-06-08 03:22:35 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:22:35 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:22:35 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:22:36 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:22:36 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:22:36 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz 2024-06-08 03:22:36 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz 2024-06-08 03:22:36 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:22:36 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz 2024-06-08 03:22:36 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz 2024-06-08 03:22:36 INFO SynthesisImagerVi2::defineImage Impars: start 0 2024-06-08 03:22:36 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1e+09] at [0] with increment [5e+07] 2024-06-08 03:22:36 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:22:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:22:36 INFO tclean::::casa CFCache already exists 2024-06-08 03:22:36 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:22:36 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:22:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:22:36 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:22:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:22:36 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:22:36 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:22:38 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:22:38 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 2024-06-08 03:22:38 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.053919 2024-06-08 03:22:38 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:22:38 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:22:38 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg 2024-06-08 03:22:38 INFO SIImageStore::printBeamSet + I Min 9 1.45e+09 -47963 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg 2024-06-08 03:22:38 INFO SIImageStore::printBeamSet + I Median 4 1.20e+09 11995 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg 2024-06-08 03:22:38 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:22:38 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:22:38 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:22:38 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:22:38 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:22:38 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:22:40 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:22:40 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:22:35.295877 End time: 2024-06-08 03:22:40.453162 2024-06-08 03:22:40 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:22:40 INFO tclean::::casa ########################################## 2024-06-08 03:22:40 INFO deconvolve::::casa ########################################## 2024-06-08 03:22:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:22:40 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=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) 2024-06-08 03:22:40 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:22:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:22:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:22:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:22:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:22:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:22:41 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:22:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:22:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:22:41 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:22:41 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:22:41 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. 2024-06-08 03:22:41 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. 2024-06-08 03:22:41 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. 2024-06-08 03:22:41 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. 2024-06-08 03:22:41 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. 2024-06-08 03:22:41 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. 2024-06-08 03:22:41 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. 2024-06-08 03:22:41 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. 2024-06-08 03:22:41 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. 2024-06-08 03:22:41 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. 2024-06-08 03:22:41 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52082 Peak Residual (over all planes) : 0.470722 in C0:P0 2024-06-08 03:22:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. 2024-06-08 03:22:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 2024-06-08 03:22:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:22:41 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:22:41 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:22:41 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg 2024-06-08 03:22:41 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg 2024-06-08 03:22:41 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg 2024-06-08 03:22:41 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg 2024-06-08 03:22:41 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg 2024-06-08 03:22:41 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:22:41 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg 2024-06-08 03:22:41 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg 2024-06-08 03:22:41 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg 2024-06-08 03:22:41 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:22:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:22:40.456640 End time: 2024-06-08 03:22:41.054464 2024-06-08 03:22:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:22:41 INFO deconvolve::::casa ########################################## 2024-06-08 03:22:41 INFO name:: No table opened. 2024-06-08 03:22:41 INFO showcache:: The Table Cache is empty. 2024-06-08 03:22:41 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:22:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:22:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:22:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:22:41 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) 2024-06-08 03:22:41 INFO tclean::::casa ########################################## 2024-06-08 03:22:41 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:22:41 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', 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 ) 2024-06-08 03:22:41 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:22:41 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:22:41 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:22:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:22:42 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad 2024-06-08 03:22:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz == -5.39627e+07 m/s radio velocity 2024-06-08 03:22:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz == 2.39834e+07 m/s radio velocity 2024-06-08 03:22:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:22:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz 2024-06-08 03:22:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz 2024-06-08 03:22:42 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:22:42 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.025e+09] at [0] with increment [1e+08] 2024-06-08 03:22:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:22:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:22:42 INFO tclean::::casa CFCache already exists 2024-06-08 03:22:42 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:22:42 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:22:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:22:42 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:22:42 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:22:42 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:22:42 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:22:44 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:22:44 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 2024-06-08 03:22:44 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.060605 2024-06-08 03:22:44 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:22:44 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:22:44 INFO SIImageStore::printBeamSet + I Max 0 1.02e+09 53965 72.8152 arcsec x 68.2710 arcsec pa=-87.9993 deg 2024-06-08 03:22:44 INFO SIImageStore::printBeamSet + I Min 9 1.92e+09 -161883 39.1098 arcsec x 36.4953 arcsec pa=-88.6816 deg 2024-06-08 03:22:44 INFO SIImageStore::printBeamSet + I Median 4 1.42e+09 -41967 53.4133 arcsec x 49.1314 arcsec pa=-88.2176 deg 2024-06-08 03:22:44 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:22:44 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:22:44 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:22:44 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:22:44 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:22:44 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:22:47 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:22:47 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:22:41.326716 End time: 2024-06-08 03:22:46.714438 2024-06-08 03:22:47 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:22:47 INFO tclean::::casa ########################################## 2024-06-08 03:22:47 INFO deconvolve::::casa ########################################## 2024-06-08 03:22:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:22:47 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 ) 2024-06-08 03:22:47 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:22:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:22:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034 2024-06-08 03:22:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:22:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:22:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034 2024-06-08 03:22:47 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:22:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:22:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034 2024-06-08 03:22:47 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:22:47 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:22:47 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.00207, peakres=1.46034->0.458272, Reached cycleniter. 2024-06-08 03:22:47 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter. 2024-06-08 03:22:47 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter. 2024-06-08 03:22:47 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter. 2024-06-08 03:22:47 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter. 2024-06-08 03:22:47 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter. 2024-06-08 03:22:47 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter. 2024-06-08 03:22:47 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter. 2024-06-08 03:22:47 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter. 2024-06-08 03:22:47 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.535201, peakres=0.779961->0.24476, Reached cycleniter. 2024-06-08 03:22:47 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.26251 Peak Residual (over all planes) : 0.458272 in C0:P0 2024-06-08 03:22:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. 2024-06-08 03:22:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.458272, over full image : 0.458272 2024-06-08 03:22:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:22:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:22:47 INFO SIImageStore::restore Beam for chan : 0 : 72.8152 arcsec, 68.271 arcsec, -87.9993 deg 2024-06-08 03:22:47 INFO SIImageStore::restore Beam for chan : 1 : 67.62 arcsec, 62.1975 arcsec, -87.9904 deg 2024-06-08 03:22:47 INFO SIImageStore::restore Beam for chan : 2 : 62.084 arcsec, 57.1519 arcsec, -88.1979 deg 2024-06-08 03:22:47 INFO SIImageStore::restore Beam for chan : 3 : 57.336 arcsec, 52.8693 arcsec, -88.1637 deg 2024-06-08 03:22:47 INFO SIImageStore::restore Beam for chan : 4 : 53.4133 arcsec, 49.1314 arcsec, -88.2176 deg 2024-06-08 03:22:47 INFO SIImageStore::restore Beam for chan : 5 : 49.8071 arcsec, 45.9024 arcsec, -88.1916 deg 2024-06-08 03:22:47 INFO SIImageStore::restore Beam for chan : 6 : 46.7598 arcsec, 43.0688 arcsec, -87.9062 deg 2024-06-08 03:22:47 INFO SIImageStore::restore Beam for chan : 7 : 44.0833 arcsec, 40.5971 arcsec, -88.2017 deg 2024-06-08 03:22:47 INFO SIImageStore::restore Beam for chan : 8 : 41.6317 arcsec, 38.3762 arcsec, -88.1745 deg 2024-06-08 03:22:47 INFO SIImageStore::restore Beam for chan : 9 : 39.1098 arcsec, 36.4953 arcsec, -88.6816 deg 2024-06-08 03:22:47 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:22:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:22:46.717975 End time: 2024-06-08 03:22:47.346014 2024-06-08 03:22:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:22:47 INFO deconvolve::::casa ########################################## 2024-06-08 03:22:47 INFO name:: No table opened. 2024-06-08 03:22:47 INFO showcache:: The Table Cache is empty. 2024-06-08 03:22:47 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:22:47 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:22:47 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:22:47 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:22:47 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) 2024-06-08 03:22:48 INFO tclean::::casa ########################################## 2024-06-08 03:22:48 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:22:48 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='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 ) 2024-06-08 03:22:48 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:22:48 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:22:48 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:22:48 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:22:48 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 2024-06-08 03:22:48 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.75e+08 Hz Channels equidistant in vrad 2024-06-08 03:22:48 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75e+08 Hz == 6.59543e+07 m/s radio velocity 2024-06-08 03:22:48 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity 2024-06-08 03:22:48 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:22:48 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz 2024-06-08 03:22:48 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25e+08 Hz, upper edge = 1.225e+09 Hz 2024-06-08 03:22:48 INFO SynthesisImagerVi2::defineImage Impars: start 11991.7km/s 2024-06-08 03:22:48 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [-5e+07] 2024-06-08 03:22:48 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:22:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:22:48 INFO tclean::::casa CFCache already exists 2024-06-08 03:22:48 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:22:48 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:22:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:22:48 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:22:48 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:22:48 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:22:48 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:22:50 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:22:50 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 2024-06-08 03:22:50 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] 2024-06-08 03:22:50 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.036927 2024-06-08 03:22:50 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:22:50 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:22:50 INFO SIImageStore::printBeamSet + I Max 4 9.999888e+08 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg 2024-06-08 03:22:50 INFO SIImageStore::printBeamSet + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg 2024-06-08 03:22:50 INFO SIImageStore::printBeamSet + I Median 5 9.499893e+08 71953 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg 2024-06-08 03:22:50 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:22:50 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:22:50 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:22:50 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:22:50 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:22:50 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:22:52 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:22:52 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:22:47.620247 End time: 2024-06-08 03:22:52.159070 2024-06-08 03:22:52 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:22:52 INFO tclean::::casa ########################################## 2024-06-08 03:22:52 INFO deconvolve::::casa ########################################## 2024-06-08 03:22:52 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:22:52 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 ) 2024-06-08 03:22:52 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:22:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:22:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:22:52 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:22:52 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:22:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:22:52 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:22:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:22:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:22:52 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:22:52 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:22:52 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. 2024-06-08 03:22:52 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. 2024-06-08 03:22:52 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. 2024-06-08 03:22:52 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. 2024-06-08 03:22:52 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. 2024-06-08 03:22:52 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:22:52 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:22:52 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:22:52 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:22:52 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:22:52 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.6981 Peak Residual (over all planes) : 0.470722 in C4:P0 2024-06-08 03:22:52 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. 2024-06-08 03:22:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 2024-06-08 03:22:52 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:22:52 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:22:52 INFO SIImageStore::restore Beam for chan : 0 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg 2024-06-08 03:22:52 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg 2024-06-08 03:22:52 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg 2024-06-08 03:22:53 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg 2024-06-08 03:22:53 INFO SIImageStore::restore Beam for chan : 4 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:22:53 INFO SIImageStore::restore Beam for chan : 5 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:22:53 INFO SIImageStore::restore Beam for chan : 6 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:22:53 INFO SIImageStore::restore Beam for chan : 7 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:22:53 INFO SIImageStore::restore Beam for chan : 8 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:22:53 INFO SIImageStore::restore Beam for chan : 9 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:22:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:22:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:22:52.164326 End time: 2024-06-08 03:22:52.756302 2024-06-08 03:22:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:22:53 INFO deconvolve::::casa ########################################## 2024-06-08 03:22:53 INFO name:: No table opened. 2024-06-08 03:22:53 INFO showcache:: The Table Cache is empty. 2024-06-08 03:22:53 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:22:53 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:22:53 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:22:53 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:22:53 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) 2024-06-08 03:22:53 INFO tclean::::casa ########################################## 2024-06-08 03:22:53 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:22:53 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 ) 2024-06-08 03:22:53 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:22:53 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:22:53 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:22:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:22:53 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad 2024-06-08 03:22:53 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75048e+08 Hz == 6.59429e+07 m/s radio velocity 2024-06-08 03:22:53 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5.00024e+07 Hz == 1.19923e+07 m/s radio velocity 2024-06-08 03:22:53 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:22:53 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.00024e+08 Hz 2024-06-08 03:22:53 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25036e+08 Hz, upper edge = 1.22506e+09 Hz 2024-06-08 03:22:53 INFO SynthesisImagerVi2::defineImage Impars: start 11977.6km/s 2024-06-08 03:22:53 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.20006e+09] at [0] with increment [-5.00024e+07] 2024-06-08 03:22:53 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:22:53 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:22:53 INFO tclean::::casa CFCache already exists 2024-06-08 03:22:53 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:22:53 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:22:53 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:22:54 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:22:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:22:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:22:54 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:22:56 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:22:56 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 2024-06-08 03:22:56 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] 2024-06-08 03:22:56 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.036933 2024-06-08 03:22:56 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:22:56 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:22:56 INFO SIImageStore::printBeamSet + I Max 4 9.999889e+08 59961 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg 2024-06-08 03:22:56 INFO SIImageStore::printBeamSet + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg 2024-06-08 03:22:56 INFO SIImageStore::printBeamSet + I Median 5 9.499895e+08 71953 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg 2024-06-08 03:22:56 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:22:56 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:22:56 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:22:56 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:22:56 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:22:56 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:22:58 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:22:58 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:22:53.034574 End time: 2024-06-08 03:22:58.194074 2024-06-08 03:22:58 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:22:58 INFO tclean::::casa ########################################## 2024-06-08 03:22:58 INFO deconvolve::::casa ########################################## 2024-06-08 03:22:58 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:22:58 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 ) 2024-06-08 03:22:58 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:22:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:22:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:22:58 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:22:58 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:22:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:22:58 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:22:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:22:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:22:58 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:22:58 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:22:58 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter. 2024-06-08 03:22:58 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. 2024-06-08 03:22:58 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. 2024-06-08 03:22:58 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. 2024-06-08 03:22:58 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. 2024-06-08 03:22:58 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:22:58 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:22:58 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:22:58 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:22:58 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:22:58 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.6981 Peak Residual (over all planes) : 0.470722 in C4:P0 2024-06-08 03:22:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. 2024-06-08 03:22:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 2024-06-08 03:22:58 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:22:58 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:22:58 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5149 arcsec, -88.0573 deg 2024-06-08 03:22:58 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg 2024-06-08 03:22:59 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg 2024-06-08 03:22:59 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg 2024-06-08 03:22:59 INFO SIImageStore::restore Beam for chan : 4 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg 2024-06-08 03:22:59 INFO SIImageStore::restore Beam for chan : 5 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg 2024-06-08 03:22:59 INFO SIImageStore::restore Beam for chan : 6 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg 2024-06-08 03:22:59 INFO SIImageStore::restore Beam for chan : 7 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg 2024-06-08 03:22:59 INFO SIImageStore::restore Beam for chan : 8 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg 2024-06-08 03:22:59 INFO SIImageStore::restore Beam for chan : 9 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg 2024-06-08 03:22:59 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:22:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:22:58.199344 End time: 2024-06-08 03:22:58.817851 2024-06-08 03:22:59 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:22:59 INFO deconvolve::::casa ########################################## 2024-06-08 03:22:59 INFO name:: No table opened. 2024-06-08 03:22:59 INFO showcache:: The Table Cache is empty. 2024-06-08 03:22:59 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:22:59 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:22:59 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:22:59 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:22:59 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) 2024-06-08 03:22:59 INFO tclean::::casa ########################################## 2024-06-08 03:22:59 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:22:59 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 ) 2024-06-08 03:22:59 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:22:59 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:22:59 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:22:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tstCubetest_optvelst19wdlsrk] : 2024-06-08 03:22:59 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. 2024-06-08 03:22:59 INFO MSTransformRegridder::calcChanFreqs+ Channels equidistant in vopt 2024-06-08 03:22:59 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14095e+09 Hz == 2.86522e+07 m/s optical velocity 2024-06-08 03:22:59 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 7.1658e+07 Hz == 2.20104e+07 m/s optical velocity 2024-06-08 03:22:59 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 4 2024-06-08 03:22:59 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.73514e+08 Hz 2024-06-08 03:22:59 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.02036e+09 Hz, upper edge = 1.29388e+09 Hz 2024-06-08 03:22:59 INFO SynthesisImagerVi2::defineImage Impars: start -41347.8km/s 2024-06-08 03:22:59 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 8] Spectral: [1.25324e+09] at [0] with increment [-6.81389e+07] 2024-06-08 03:22:59 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tstCubetest_optvelst19wdlsrk] with ftmachine: gridft 2024-06-08 03:22:59 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:22:59 INFO tclean::::casa CFCache already exists 2024-06-08 03:22:59 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:22:59 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:00 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:00 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:00 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:00 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:01 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:23:01 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 2024-06-08 03:23:01 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] 2024-06-08 03:23:01 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.022014 2024-06-08 03:23:01 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:23:01 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:23:01 INFO SIImageStore::printBeamSet + I Max 3 1.048827e+09 48248.066 70.1430 arcsec x 65.9451 arcsec pa=-87.7284 deg 2024-06-08 03:23:01 INFO SIImageStore::printBeamSet + I Min 1 1.176784e+09 17559.688 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg 2024-06-08 03:23:01 INFO SIImageStore::printBeamSet + I Median 4 9.885302e+08 62709.349 70.1430 arcsec x 65.9451 arcsec pa=-87.7284 deg 2024-06-08 03:23:02 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:02 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:02 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:02 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:02 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:02 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:04 INFO tclean::::casa Searching for images with prefix 'tstCubetest_optvelst19wdlsrk'... Found these, writing history into them: ['tstCubetest_optvelst19wdlsrk.psf', 'tstCubetest_optvelst19wdlsrk.residual', 'tstCubetest_optvelst19wdlsrk.sumwt', 'tstCubetest_optvelst19wdlsrk.pb'] 2024-06-08 03:23:04 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:22:59.085218 End time: 2024-06-08 03:23:03.570299 2024-06-08 03:23:04 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:23:04 INFO tclean::::casa ########################################## 2024-06-08 03:23:04 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:04 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:23:04 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 ) 2024-06-08 03:23:04 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:23:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom 2024-06-08 03:23:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.40911, over full image : 1.40911 2024-06-08 03:23:04 INFO SynthesisDeconvolver::setupMask [tstCubetest_optvelst19wdlsrk] Initializing new mask to 1.0 for the full image 2024-06-08 03:23:04 INFO SynthesisDeconvolver::setupMask [tstCubetest_optvelst19wdlsrk] Number of pixels in the clean mask : 80000 out of a total of 80000 pixels. [ 100 % ] 2024-06-08 03:23:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.40911, over full image : 1.40911 2024-06-08 03:23:04 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:23:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom 2024-06-08 03:23:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.40911, over full image : 1.40911 2024-06-08 03:23:04 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 7] 2024-06-08 03:23:04 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk] Run Hogbom minor-cycle on 8 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:23:04 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C0] iters=0->10 [10], model=0->0.845449, peakres=1.23209->0.386644, Reached cycleniter. 2024-06-08 03:23:04 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C1] iters=10->10 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:04 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C2] iters=10->20 [10], model=0->0.901988, peakres=1.31449->0.4125, Reached cycleniter. 2024-06-08 03:23:04 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C3] iters=20->30 [10], model=0->0.966914, peakres=1.40911->0.442193, Reached cycleniter. 2024-06-08 03:23:04 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C4] iters=30->30 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:04 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C5] iters=30->30 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:04 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C6] iters=30->30 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:04 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C7] iters=30->30 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:04 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk] Total model flux (over all planes) : 2.71435 Peak Residual (over all planes) : 0.442193 in C3:P0 2024-06-08 03:23:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 30 iterations. 2024-06-08 03:23:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.442193, over full image : 0.442193 2024-06-08 03:23:04 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:23:04 INFO SDAlgorithmBase::restore [tstCubetest_optvelst19wdlsrk] : Restoring model image. 2024-06-08 03:23:04 INFO SIImageStore::restore Beam for chan : 0 : 61.427 arcsec, 57.6229 arcsec, -87.7858 deg 2024-06-08 03:23:04 INFO SIImageStore::restore Beam for chan : 1 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg 2024-06-08 03:23:04 INFO SIImageStore::restore Beam for chan : 2 : 65.5533 arcsec, 61.4978 arcsec, -88.1155 deg 2024-06-08 03:23:04 INFO SIImageStore::restore Beam for chan : 3 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg 2024-06-08 03:23:04 INFO SIImageStore::restore Beam for chan : 4 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg 2024-06-08 03:23:04 INFO SIImageStore::restore Beam for chan : 5 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg 2024-06-08 03:23:04 INFO SIImageStore::restore Beam for chan : 6 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg 2024-06-08 03:23:04 INFO SIImageStore::restore Beam for chan : 7 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg 2024-06-08 03:23:04 INFO deconvolve::::casa Searching for images with prefix 'tstCubetest_optvelst19wdlsrk'... Found these, writing history into them: ['tstCubetest_optvelst19wdlsrk.psf', 'tstCubetest_optvelst19wdlsrk.image', 'tstCubetest_optvelst19wdlsrk.residual', 'tstCubetest_optvelst19wdlsrk.model', 'tstCubetest_optvelst19wdlsrk.sumwt', 'tstCubetest_optvelst19wdlsrk.mask', 'tstCubetest_optvelst19wdlsrk.pb'] 2024-06-08 03:23:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:23:03.574061 End time: 2024-06-08 03:23:04.036846 2024-06-08 03:23:04 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:23:04 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:04 INFO tclean::::casa ########################################## 2024-06-08 03:23:04 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:23:04 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 ) 2024-06-08 03:23:04 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:23:04 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:04 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:23:05 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:23:05 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.425e+09 Hz 2024-06-08 03:23:05 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz 2024-06-08 03:23:05 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:23:05 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz 2024-06-08 03:23:05 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.175e+09 Hz, upper edge = 1.67499e+09 Hz 2024-06-08 03:23:05 INFO SynthesisImagerVi2::defineImage Impars: start 1.2GHz 2024-06-08 03:23:05 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [4.99994e+07] 2024-06-08 03:23:05 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:23:05 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:05 INFO tclean::::casa CFCache already exists 2024-06-08 03:23:05 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:05 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:05 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:05 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:05 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:05 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:05 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:07 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:23:07 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 c9:0.00176285 2024-06-08 03:23:07 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.050512 2024-06-08 03:23:07 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:23:07 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:23:07 INFO SIImageStore::printBeamSet + I Max 0 1.20e+09 11992 62.2828 arcsec x 58.5143 arcsec pa=-88.0578 deg 2024-06-08 03:23:07 INFO SIImageStore::printBeamSet + I Min 9 1.65e+09 -95932 45.3107 arcsec x 42.5208 arcsec pa=-88.1146 deg 2024-06-08 03:23:07 INFO SIImageStore::printBeamSet + I Median 4 1.40e+09 -35975 53.4531 arcsec x 50.1101 arcsec pa=-88.1167 deg 2024-06-08 03:23:07 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:07 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:07 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:07 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:07 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:07 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:10 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:23:10 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:23:04.276038 End time: 2024-06-08 03:23:09.595055 2024-06-08 03:23:10 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:23:10 INFO tclean::::casa ########################################## 2024-06-08 03:23:10 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:23:10 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 ) 2024-06-08 03:23:10 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:23:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25, over full image : 1.25 2024-06-08 03:23:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:23:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:23:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25, over full image : 1.25 2024-06-08 03:23:10 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:23:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25, over full image : 1.25 2024-06-08 03:23:10 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:23:10 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:23:10 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857739, peakres=1.25->0.392264, Reached cycleniter. 2024-06-08 03:23:10 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.82343, peakres=1.2->0.376574, Reached cycleniter. 2024-06-08 03:23:10 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.79176, peakres=1.15385->0.36209, Reached cycleniter. 2024-06-08 03:23:10 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762436, peakres=1.11112->0.34868, Reached cycleniter. 2024-06-08 03:23:10 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.735206, peakres=1.07143->0.336227, Reached cycleniter. 2024-06-08 03:23:10 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.709854, peakres=1.03449->0.324633, Reached cycleniter. 2024-06-08 03:23:10 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.686193, peakres=1->0.313812, Reached cycleniter. 2024-06-08 03:23:10 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.664058, peakres=0.967747->0.303689, Reached cycleniter. 2024-06-08 03:23:10 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.643306, peakres=0.937505->0.294199, Reached cycleniter. 2024-06-08 03:23:10 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.623812, peakres=0.909096->0.285284, Reached cycleniter. 2024-06-08 03:23:10 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.29779 Peak Residual (over all planes) : 0.392264 in C0:P0 2024-06-08 03:23:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. 2024-06-08 03:23:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392264, over full image : 0.392264 2024-06-08 03:23:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:23:10 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:23:10 INFO SIImageStore::restore Beam for chan : 0 : 62.2828 arcsec, 58.5143 arcsec, -88.0578 deg 2024-06-08 03:23:10 INFO SIImageStore::restore Beam for chan : 1 : 59.8173 arcsec, 56.1054 arcsec, -88.0996 deg 2024-06-08 03:23:10 INFO SIImageStore::restore Beam for chan : 2 : 57.4616 arcsec, 54.0356 arcsec, -88.0911 deg 2024-06-08 03:23:10 INFO SIImageStore::restore Beam for chan : 3 : 55.3501 arcsec, 52.0023 arcsec, -88.0557 deg 2024-06-08 03:23:10 INFO SIImageStore::restore Beam for chan : 4 : 53.4531 arcsec, 50.1101 arcsec, -88.1167 deg 2024-06-08 03:23:10 INFO SIImageStore::restore Beam for chan : 5 : 51.5434 arcsec, 48.4385 arcsec, -87.975 deg 2024-06-08 03:23:10 INFO SIImageStore::restore Beam for chan : 6 : 49.8285 arcsec, 46.7894 arcsec, -88.0939 deg 2024-06-08 03:23:10 INFO SIImageStore::restore Beam for chan : 7 : 48.242 arcsec, 45.2715 arcsec, -87.8436 deg 2024-06-08 03:23:10 INFO SIImageStore::restore Beam for chan : 8 : 46.6768 arcsec, 43.8961 arcsec, -88.0585 deg 2024-06-08 03:23:10 INFO SIImageStore::restore Beam for chan : 9 : 45.3107 arcsec, 42.5208 arcsec, -88.1146 deg 2024-06-08 03:23:10 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:23:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:23:09.603248 End time: 2024-06-08 03:23:10.157210 2024-06-08 03:23:10 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:23:10 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:10 INFO name:: No table opened. 2024-06-08 03:23:10 INFO showcache:: The Table Cache is empty. 2024-06-08 03:23:10 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:23:10 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:23:10 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:23:10 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:23:10 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) 2024-06-08 03:23:10 INFO tclean::::casa ########################################## 2024-06-08 03:23:10 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:23:10 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start={'m0': {'unit': '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 ) 2024-06-08 03:23:10 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:23:10 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:10 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:23:11 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:23:11 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42499e+09 Hz 2024-06-08 03:23:11 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz 2024-06-08 03:23:11 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:23:11 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz 2024-06-08 03:23:11 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.17499e+09 Hz, upper edge = 1.67498e+09 Hz 2024-06-08 03:23:11 INFO SynthesisImagerVi2::defineImage Impars: start 1.19999e+09Hz 2024-06-08 03:23:11 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [4.99994e+07] 2024-06-08 03:23:11 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:23:11 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:11 INFO tclean::::casa CFCache already exists 2024-06-08 03:23:11 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:11 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:11 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:11 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:11 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:11 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:11 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:13 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:23:13 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 2024-06-08 03:23:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.049327 2024-06-08 03:23:13 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:23:13 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:23:13 INFO SIImageStore::printBeamSet + I Max 0 1.20e+09 11994 62.2832 arcsec x 58.5147 arcsec pa=-88.0574 deg 2024-06-08 03:23:13 INFO SIImageStore::printBeamSet + I Min 9 1.65e+09 -95930 45.3109 arcsec x 42.5211 arcsec pa=-88.1145 deg 2024-06-08 03:23:13 INFO SIImageStore::printBeamSet + I Median 4 1.40e+09 -35972 53.4534 arcsec x 50.1104 arcsec pa=-88.1168 deg 2024-06-08 03:23:13 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:13 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:13 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:13 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:14 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:14 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:16 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:23:16 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:23:10.402790 End time: 2024-06-08 03:23:15.725337 2024-06-08 03:23:16 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:23:16 INFO tclean::::casa ########################################## 2024-06-08 03:23:16 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:16 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:23:16 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 ) 2024-06-08 03:23:16 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:23:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25001, over full image : 1.25001 2024-06-08 03:23:16 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:23:16 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:23:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25001, over full image : 1.25001 2024-06-08 03:23:16 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:23:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25001, over full image : 1.25001 2024-06-08 03:23:16 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:23:16 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:23:16 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857746, peakres=1.25001->0.392267, Reached cycleniter. 2024-06-08 03:23:16 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.823436, peakres=1.20001->0.376577, Reached cycleniter. 2024-06-08 03:23:16 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.791766, peakres=1.15386->0.362093, Reached cycleniter. 2024-06-08 03:23:16 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762441, peakres=1.11112->0.348682, Reached cycleniter. 2024-06-08 03:23:16 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.735211, peakres=1.07144->0.336229, Reached cycleniter. 2024-06-08 03:23:16 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.709859, peakres=1.03449->0.324635, Reached cycleniter. 2024-06-08 03:23:16 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.686197, peakres=1.00001->0.313814, Reached cycleniter. 2024-06-08 03:23:16 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.664062, peakres=0.967753->0.303691, Reached cycleniter. 2024-06-08 03:23:16 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.64331, peakres=0.937511->0.294201, Reached cycleniter. 2024-06-08 03:23:16 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.623816, peakres=0.909101->0.285286, Reached cycleniter. 2024-06-08 03:23:16 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.29784 Peak Residual (over all planes) : 0.392267 in C0:P0 2024-06-08 03:23:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. 2024-06-08 03:23:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392267, over full image : 0.392267 2024-06-08 03:23:16 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:23:16 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:23:16 INFO SIImageStore::restore Beam for chan : 0 : 62.2832 arcsec, 58.5147 arcsec, -88.0574 deg 2024-06-08 03:23:16 INFO SIImageStore::restore Beam for chan : 1 : 59.8178 arcsec, 56.1058 arcsec, -88.0997 deg 2024-06-08 03:23:16 INFO SIImageStore::restore Beam for chan : 2 : 57.4621 arcsec, 54.036 arcsec, -88.0908 deg 2024-06-08 03:23:16 INFO SIImageStore::restore Beam for chan : 3 : 55.3505 arcsec, 52.0027 arcsec, -88.056 deg 2024-06-08 03:23:16 INFO SIImageStore::restore Beam for chan : 4 : 53.4534 arcsec, 50.1104 arcsec, -88.1168 deg 2024-06-08 03:23:16 INFO SIImageStore::restore Beam for chan : 5 : 51.5437 arcsec, 48.4388 arcsec, -87.9751 deg 2024-06-08 03:23:16 INFO SIImageStore::restore Beam for chan : 6 : 49.8288 arcsec, 46.7897 arcsec, -88.0939 deg 2024-06-08 03:23:16 INFO SIImageStore::restore Beam for chan : 7 : 48.2423 arcsec, 45.2718 arcsec, -87.8435 deg 2024-06-08 03:23:16 INFO SIImageStore::restore Beam for chan : 8 : 46.6771 arcsec, 43.8963 arcsec, -88.0583 deg 2024-06-08 03:23:16 INFO SIImageStore::restore Beam for chan : 9 : 45.3109 arcsec, 42.5211 arcsec, -88.1145 deg 2024-06-08 03:23:16 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:23:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:23:15.732032 End time: 2024-06-08 03:23:16.364324 2024-06-08 03:23:16 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:23:16 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:16 INFO name:: No table opened. 2024-06-08 03:23:16 INFO showcache:: The Table Cache is empty. 2024-06-08 03:23:16 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:23:16 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:23:16 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:23:16 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:23:16 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) 2024-06-08 03:23:17 INFO tclean::::casa ########################################## 2024-06-08 03:23:17 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:23:17 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={'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 ) 2024-06-08 03:23:17 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:23:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:23:17 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 2024-06-08 03:23:17 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.75e+08 Hz Channels equidistant in vrad 2024-06-08 03:23:17 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75e+08 Hz == 6.59543e+07 m/s radio velocity 2024-06-08 03:23:17 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity 2024-06-08 03:23:17 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:23:17 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz 2024-06-08 03:23:17 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25e+08 Hz, upper edge = 1.225e+09 Hz 2024-06-08 03:23:17 INFO SynthesisImagerVi2::defineImage Impars: start 11991.7km/s 2024-06-08 03:23:17 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [-5e+07] 2024-06-08 03:23:17 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:23:17 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:17 INFO tclean::::casa CFCache already exists 2024-06-08 03:23:17 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:17 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:17 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:17 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:17 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:19 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:23:19 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 2024-06-08 03:23:19 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] 2024-06-08 03:23:19 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.037668 2024-06-08 03:23:19 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:23:19 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:23:19 INFO SIImageStore::printBeamSet + I Max 4 9.999888e+08 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg 2024-06-08 03:23:19 INFO SIImageStore::printBeamSet + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg 2024-06-08 03:23:19 INFO SIImageStore::printBeamSet + I Median 5 9.499893e+08 71953 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg 2024-06-08 03:23:19 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:19 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:19 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:19 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:19 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:19 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:21 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:23:21 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:23:16.604615 End time: 2024-06-08 03:23:21.129743 2024-06-08 03:23:21 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:23:21 INFO tclean::::casa ########################################## 2024-06-08 03:23:21 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:23:21 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 ) 2024-06-08 03:23:21 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:23:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:23:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:23:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:23:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:23:21 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:23:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:23:21 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:23:21 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:23:21 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. 2024-06-08 03:23:21 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. 2024-06-08 03:23:21 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. 2024-06-08 03:23:21 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. 2024-06-08 03:23:21 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. 2024-06-08 03:23:21 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:21 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:21 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:21 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:21 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:21 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.6981 Peak Residual (over all planes) : 0.470722 in C4:P0 2024-06-08 03:23:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. 2024-06-08 03:23:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 2024-06-08 03:23:21 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:23:21 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:23:21 INFO SIImageStore::restore Beam for chan : 0 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg 2024-06-08 03:23:21 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg 2024-06-08 03:23:21 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg 2024-06-08 03:23:21 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg 2024-06-08 03:23:21 INFO SIImageStore::restore Beam for chan : 4 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:23:21 INFO SIImageStore::restore Beam for chan : 5 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:23:22 INFO SIImageStore::restore Beam for chan : 6 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:23:22 INFO SIImageStore::restore Beam for chan : 7 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:23:22 INFO SIImageStore::restore Beam for chan : 8 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:23:22 INFO SIImageStore::restore Beam for chan : 9 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:23:22 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:23:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:23:21.133309 End time: 2024-06-08 03:23:21.684052 2024-06-08 03:23:22 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:23:22 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:22 INFO name:: No table opened. 2024-06-08 03:23:22 INFO showcache:: The Table Cache is empty. 2024-06-08 03:23:22 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:23:22 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:23:22 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:23:22 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:23:22 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) 2024-06-08 03:23:22 INFO tclean::::casa ########################################## 2024-06-08 03:23:22 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:23:22 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start={'m0': {'unit': 'm/s', 'value': 11977600.0}, 'refer': 'BARY', 'type': 'radialvelocity'}, width='', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False ) 2024-06-08 03:23:22 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:23:22 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:22 INFO SynthesisImagerVi2::selectData NRows selected : 168480 The frame in start:BARY Override frame=TOPO 2024-06-08 03:23:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:23:22 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad 2024-06-08 03:23:22 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75048e+08 Hz == 6.59429e+07 m/s radio velocity 2024-06-08 03:23:22 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5.00024e+07 Hz == 1.19923e+07 m/s radio velocity 2024-06-08 03:23:22 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:23:22 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.00024e+08 Hz 2024-06-08 03:23:22 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25036e+08 Hz, upper edge = 1.22506e+09 Hz 2024-06-08 03:23:22 INFO SynthesisImagerVi2::defineImage Impars: start 1.19776e+07m/s 2024-06-08 03:23:22 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.20006e+09] at [0] with increment [-5.00024e+07] 2024-06-08 03:23:22 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:23:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:22 INFO tclean::::casa CFCache already exists 2024-06-08 03:23:22 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:22 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. The frame in start:BARY Override frame=TOPO 2024-06-08 03:23:22 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:22 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:23 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:23 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:24 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:23:24 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 2024-06-08 03:23:24 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] 2024-06-08 03:23:24 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.035992 2024-06-08 03:23:24 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:23:24 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:23:24 INFO SIImageStore::printBeamSet + I Max 4 9.999889e+08 59961 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg 2024-06-08 03:23:24 INFO SIImageStore::printBeamSet + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg 2024-06-08 03:23:24 INFO SIImageStore::printBeamSet + I Median 5 9.499895e+08 71953 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg 2024-06-08 03:23:24 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:24 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. The frame in start:BARY Override frame=TOPO 2024-06-08 03:23:24 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:24 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:25 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:25 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:26 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:23:26 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:23:21.906126 End time: 2024-06-08 03:23:26.434487 2024-06-08 03:23:26 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:23:26 INFO tclean::::casa ########################################## 2024-06-08 03:23:26 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:23:26 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 ) 2024-06-08 03:23:26 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:23:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:23:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:23:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:23:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:23:27 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:23:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:23:27 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:23:27 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:23:27 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter. 2024-06-08 03:23:27 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. 2024-06-08 03:23:27 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. 2024-06-08 03:23:27 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. 2024-06-08 03:23:27 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. 2024-06-08 03:23:27 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:27 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:27 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:27 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:27 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:27 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.6981 Peak Residual (over all planes) : 0.470722 in C4:P0 2024-06-08 03:23:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. 2024-06-08 03:23:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 2024-06-08 03:23:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:23:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:23:27 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5149 arcsec, -88.0573 deg 2024-06-08 03:23:27 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg 2024-06-08 03:23:27 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg 2024-06-08 03:23:27 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg 2024-06-08 03:23:27 INFO SIImageStore::restore Beam for chan : 4 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg 2024-06-08 03:23:27 INFO SIImageStore::restore Beam for chan : 5 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg 2024-06-08 03:23:27 INFO SIImageStore::restore Beam for chan : 6 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg 2024-06-08 03:23:27 INFO SIImageStore::restore Beam for chan : 7 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg 2024-06-08 03:23:27 INFO SIImageStore::restore Beam for chan : 8 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg 2024-06-08 03:23:27 INFO SIImageStore::restore Beam for chan : 9 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg 2024-06-08 03:23:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:23:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:23:26.438139 End time: 2024-06-08 03:23:26.884369 2024-06-08 03:23:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:23:27 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:27 INFO name:: No table opened. 2024-06-08 03:23:27 INFO showcache:: The Table Cache is empty. 2024-06-08 03:23:27 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:23:27 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:23:27 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:23:27 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:23:27 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) 2024-06-08 03:23:27 INFO tclean::::casa ########################################## 2024-06-08 03:23:27 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:23:27 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', 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 ) 2024-06-08 03:23:27 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:23:27 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:23:27 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad 2024-06-08 03:23:27 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz == 5.99584e+06 m/s radio velocity 2024-06-08 03:23:27 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity 2024-06-08 03:23:27 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:23:27 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz 2024-06-08 03:23:27 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz 2024-06-08 03:23:27 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:23:27 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.45e+09] at [0] with increment [-5e+07] 2024-06-08 03:23:27 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:23:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:27 INFO tclean::::casa CFCache already exists 2024-06-08 03:23:27 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:27 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:27 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:28 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:28 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:29 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:23:30 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 c9:0.0300965 2024-06-08 03:23:30 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.053947 2024-06-08 03:23:30 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:23:30 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:23:30 INFO SIImageStore::printBeamSet + I Max 9 9.999888e+08 59961 92.7730 arcsec x 65.3687 arcsec pa=-83.6782 deg 2024-06-08 03:23:30 INFO SIImageStore::printBeamSet + I Min 1 1.399984e+09 -35971 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg 2024-06-08 03:23:30 INFO SIImageStore::printBeamSet + I Median 5 1.199987e+09 11995 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg 2024-06-08 03:23:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:30 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:30 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:30 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:30 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:23:32 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:23:27.085349 End time: 2024-06-08 03:23:32.168799 2024-06-08 03:23:32 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:23:32 INFO tclean::::casa ########################################## 2024-06-08 03:23:32 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:23:32 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 ) 2024-06-08 03:23:32 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:23:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:23:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:23:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:23:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:23:32 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:23:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:23:32 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:23:32 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:23:32 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. 2024-06-08 03:23:32 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. 2024-06-08 03:23:32 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. 2024-06-08 03:23:32 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. 2024-06-08 03:23:32 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. 2024-06-08 03:23:32 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter. 2024-06-08 03:23:32 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. 2024-06-08 03:23:32 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. 2024-06-08 03:23:32 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. 2024-06-08 03:23:32 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. 2024-06-08 03:23:32 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52082 Peak Residual (over all planes) : 0.470722 in C9:P0 2024-06-08 03:23:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. 2024-06-08 03:23:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 2024-06-08 03:23:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:23:32 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:23:32 INFO SIImageStore::restore Beam for chan : 0 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg 2024-06-08 03:23:32 INFO SIImageStore::restore Beam for chan : 1 : 53.4535 arcsec, 50.1105 arcsec, -88.1166 deg 2024-06-08 03:23:32 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg 2024-06-08 03:23:32 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:23:32 INFO SIImageStore::restore Beam for chan : 4 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg 2024-06-08 03:23:33 INFO SIImageStore::restore Beam for chan : 5 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg 2024-06-08 03:23:33 INFO SIImageStore::restore Beam for chan : 6 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg 2024-06-08 03:23:33 INFO SIImageStore::restore Beam for chan : 7 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg 2024-06-08 03:23:33 INFO SIImageStore::restore Beam for chan : 8 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg 2024-06-08 03:23:33 INFO SIImageStore::restore Beam for chan : 9 : 92.773 arcsec, 65.3687 arcsec, -83.6782 deg 2024-06-08 03:23:33 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:23:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:23:32.172275 End time: 2024-06-08 03:23:32.734415 2024-06-08 03:23:33 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:23:33 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:33 INFO name:: No table opened. 2024-06-08 03:23:33 INFO showcache:: The Table Cache is empty. 2024-06-08 03:23:33 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:23:33 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:23:33 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:23:33 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:23:33 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) 2024-06-08 03:23:33 INFO tclean::::casa ########################################## 2024-06-08 03:23:33 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:23:33 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', 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 ) 2024-06-08 03:23:33 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:23:33 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:23:33 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad 2024-06-08 03:23:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz == 5.99584e+06 m/s radio velocity 2024-06-08 03:23:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity 2024-06-08 03:23:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:23:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz 2024-06-08 03:23:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz 2024-06-08 03:23:33 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:23:33 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.45e+09] at [0] with increment [-5e+07] 2024-06-08 03:23:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:23:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:33 INFO tclean::::casa CFCache already exists 2024-06-08 03:23:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:33 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:35 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:23:36 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 2024-06-08 03:23:36 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.054171 2024-06-08 03:23:36 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:23:36 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:23:36 INFO SIImageStore::printBeamSet + I Max 9 9.999888e+08 59961 92.7730 arcsec x 65.3687 arcsec pa=-83.6782 deg 2024-06-08 03:23:36 INFO SIImageStore::printBeamSet + I Min 1 1.399984e+09 -35971 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg 2024-06-08 03:23:36 INFO SIImageStore::printBeamSet + I Median 5 1.199987e+09 11995 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg 2024-06-08 03:23:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:36 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:36 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:36 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:36 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:38 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:23:38 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:23:33.005864 End time: 2024-06-08 03:23:38.095037 2024-06-08 03:23:38 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:23:38 INFO tclean::::casa ########################################## 2024-06-08 03:23:38 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:23:38 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 ) 2024-06-08 03:23:38 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:23:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:23:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:23:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:23:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:23:38 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:23:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:23:38 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:23:38 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:23:38 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. 2024-06-08 03:23:38 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. 2024-06-08 03:23:38 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. 2024-06-08 03:23:38 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. 2024-06-08 03:23:38 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. 2024-06-08 03:23:38 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter. 2024-06-08 03:23:38 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. 2024-06-08 03:23:38 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. 2024-06-08 03:23:38 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. 2024-06-08 03:23:38 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. 2024-06-08 03:23:38 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52082 Peak Residual (over all planes) : 0.470722 in C9:P0 2024-06-08 03:23:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. 2024-06-08 03:23:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 2024-06-08 03:23:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:23:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:23:38 INFO SIImageStore::restore Beam for chan : 0 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg 2024-06-08 03:23:38 INFO SIImageStore::restore Beam for chan : 1 : 53.4535 arcsec, 50.1105 arcsec, -88.1166 deg 2024-06-08 03:23:38 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg 2024-06-08 03:23:38 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:23:39 INFO SIImageStore::restore Beam for chan : 4 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg 2024-06-08 03:23:39 INFO SIImageStore::restore Beam for chan : 5 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg 2024-06-08 03:23:39 INFO SIImageStore::restore Beam for chan : 6 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg 2024-06-08 03:23:39 INFO SIImageStore::restore Beam for chan : 7 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg 2024-06-08 03:23:39 INFO SIImageStore::restore Beam for chan : 8 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg 2024-06-08 03:23:39 INFO SIImageStore::restore Beam for chan : 9 : 92.773 arcsec, 65.3687 arcsec, -83.6782 deg 2024-06-08 03:23:39 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:23:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:23:38.098558 End time: 2024-06-08 03:23:38.741708 2024-06-08 03:23:39 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:23:39 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:39 INFO name:: No table opened. 2024-06-08 03:23:39 INFO showcache:: The Table Cache is empty. 2024-06-08 03:23:39 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:23:39 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:23:39 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:23:39 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:23:39 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) 2024-06-08 03:23:39 INFO tclean::::casa ########################################## 2024-06-08 03:23:39 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:23:39 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=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 ) 2024-06-08 03:23:39 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:23:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:23:39 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:23:39 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz 2024-06-08 03:23:39 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 9.99989e+07 Hz 2024-06-08 03:23:39 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:23:39 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz 2024-06-08 03:23:39 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz 2024-06-08 03:23:39 INFO SynthesisImagerVi2::defineImage Impars: start 0 2024-06-08 03:23:39 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.02499e+09] at [0] with increment [9.99989e+07] 2024-06-08 03:23:39 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:23:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:39 INFO tclean::::casa CFCache already exists 2024-06-08 03:23:39 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:39 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:41 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:23:42 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 2024-06-08 03:23:42 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.053426 2024-06-08 03:23:42 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:23:42 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:23:42 INFO SIImageStore::printBeamSet + I Max 0 1.02e+09 53965 72.9710 arcsec x 68.4609 arcsec pa=-87.9578 deg 2024-06-08 03:23:42 INFO SIImageStore::printBeamSet + I Min 9 1.92e+09 -161883 38.8554 arcsec x 36.5004 arcsec pa=-88.1353 deg 2024-06-08 03:23:42 INFO SIImageStore::printBeamSet + I Median 4 1.42e+09 -41967 52.5045 arcsec x 49.2848 arcsec pa=-88.1309 deg 2024-06-08 03:23:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:42 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:42 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:42 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:42 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:44 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:23:44 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:23:38.987376 End time: 2024-06-08 03:23:44.330333 2024-06-08 03:23:44 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:23:44 INFO tclean::::casa ########################################## 2024-06-08 03:23:44 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:23:44 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 ) 2024-06-08 03:23:44 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:23:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431 2024-06-08 03:23:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:23:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:23:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431 2024-06-08 03:23:44 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:23:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431 2024-06-08 03:23:45 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:23:45 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:23:45 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.00479, peakres=1.46431->0.459515, Reached cycleniter. 2024-06-08 03:23:45 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter. 2024-06-08 03:23:45 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter. 2024-06-08 03:23:45 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter. 2024-06-08 03:23:45 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter. 2024-06-08 03:23:45 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter. 2024-06-08 03:23:45 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter. 2024-06-08 03:23:45 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter. 2024-06-08 03:23:45 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter. 2024-06-08 03:23:45 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.53479, peakres=0.779363->0.244572, Reached cycleniter. 2024-06-08 03:23:45 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.26482 Peak Residual (over all planes) : 0.459515 in C0:P0 2024-06-08 03:23:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. 2024-06-08 03:23:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.459515, over full image : 0.459515 2024-06-08 03:23:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:23:45 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:23:45 INFO SIImageStore::restore Beam for chan : 0 : 72.971 arcsec, 68.4609 arcsec, -87.9578 deg 2024-06-08 03:23:45 INFO SIImageStore::restore Beam for chan : 1 : 66.4493 arcsec, 62.3638 arcsec, -88.0822 deg 2024-06-08 03:23:45 INFO SIImageStore::restore Beam for chan : 2 : 61.0261 arcsec, 57.27 arcsec, -87.8551 deg 2024-06-08 03:23:45 INFO SIImageStore::restore Beam for chan : 3 : 56.3914 arcsec, 53.0298 arcsec, -88.0463 deg 2024-06-08 03:23:45 INFO SIImageStore::restore Beam for chan : 4 : 52.5045 arcsec, 49.2848 arcsec, -88.1309 deg 2024-06-08 03:23:45 INFO SIImageStore::restore Beam for chan : 5 : 49.0301 arcsec, 46.0258 arcsec, -88.1137 deg 2024-06-08 03:23:45 INFO SIImageStore::restore Beam for chan : 6 : 45.9731 arcsec, 43.1887 arcsec, -87.7704 deg 2024-06-08 03:23:45 INFO SIImageStore::restore Beam for chan : 7 : 43.3197 arcsec, 40.6969 arcsec, -87.6688 deg 2024-06-08 03:23:45 INFO SIImageStore::restore Beam for chan : 8 : 40.9752 arcsec, 38.4744 arcsec, -87.7722 deg 2024-06-08 03:23:45 INFO SIImageStore::restore Beam for chan : 9 : 38.8554 arcsec, 36.5004 arcsec, -88.1353 deg 2024-06-08 03:23:45 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:23:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:23:44.337482 End time: 2024-06-08 03:23:44.979464 2024-06-08 03:23:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:23:45 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:45 INFO name:: No table opened. 2024-06-08 03:23:45 INFO showcache:: The Table Cache is empty. 2024-06-08 03:23:45 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:23:45 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:23:45 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:23:45 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:23:45 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) 2024-06-08 03:23:45 INFO tclean::::casa ########################################## 2024-06-08 03:23:45 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:23:45 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start={'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 ) 2024-06-08 03:23:45 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:23:45 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:23:46 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad 2024-06-08 03:23:46 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.74992e+08 Hz == 6.59563e+07 m/s radio velocity 2024-06-08 03:23:46 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz == 1.19916e+07 m/s radio velocity 2024-06-08 03:23:46 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:23:46 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz 2024-06-08 03:23:46 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.24994e+08 Hz, upper edge = 1.22499e+09 Hz 2024-06-08 03:23:46 INFO SynthesisImagerVi2::defineImage Impars: start 1.19943e+07m/s 2024-06-08 03:23:46 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [-4.99994e+07] 2024-06-08 03:23:46 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:23:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:46 INFO tclean::::casa CFCache already exists 2024-06-08 03:23:46 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:46 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:46 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:46 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:46 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:46 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:47 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:23:48 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 2024-06-08 03:23:48 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] 2024-06-08 03:23:48 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.035627 2024-06-08 03:23:48 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:23:48 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:23:48 INFO SIImageStore::printBeamSet + I Max 4 9.999914e+08 59961 74.7467 arcsec x 70.1778 arcsec pa=-88.0872 deg 2024-06-08 03:23:48 INFO SIImageStore::printBeamSet + I Min 1 1.149990e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg 2024-06-08 03:23:48 INFO SIImageStore::printBeamSet + I Median 5 9.499920e+08 71952 74.7467 arcsec x 70.1778 arcsec pa=-88.0872 deg 2024-06-08 03:23:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:48 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:48 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:23:48 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:48 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:50 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:23:50 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:23:45.260131 End time: 2024-06-08 03:23:49.925801 2024-06-08 03:23:50 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:23:50 INFO tclean::::casa ########################################## 2024-06-08 03:23:50 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:23:50 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='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) 2024-06-08 03:23:50 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:23:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:23:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:23:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:23:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:23:50 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:23:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:23:50 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:23:50 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:23:50 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857747, peakres=1.25001->0.392268, Reached cycleniter. 2024-06-08 03:23:50 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.89504, peakres=1.30436->0.409323, Reached cycleniter. 2024-06-08 03:23:50 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935723, peakres=1.36365->0.427928, Reached cycleniter. 2024-06-08 03:23:50 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980281, peakres=1.42859->0.448306, Reached cycleniter. 2024-06-08 03:23:50 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470721, Reached cycleniter. 2024-06-08 03:23:50 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:50 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:50 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:50 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:50 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:50 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.69809 Peak Residual (over all planes) : 0.470721 in C4:P0 2024-06-08 03:23:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. 2024-06-08 03:23:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470721, over full image : 0.470721 2024-06-08 03:23:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:23:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:23:50 INFO SIImageStore::restore Beam for chan : 0 : 62.2832 arcsec, 58.5148 arcsec, -88.0575 deg 2024-06-08 03:23:50 INFO SIImageStore::restore Beam for chan : 1 : 64.9741 arcsec, 61.036 arcsec, -88.0868 deg 2024-06-08 03:23:50 INFO SIImageStore::restore Beam for chan : 2 : 67.9685 arcsec, 63.7904 arcsec, -88.0992 deg 2024-06-08 03:23:50 INFO SIImageStore::restore Beam for chan : 3 : 71.2034 arcsec, 66.8855 arcsec, -88.0974 deg 2024-06-08 03:23:50 INFO SIImageStore::restore Beam for chan : 4 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg 2024-06-08 03:23:50 INFO SIImageStore::restore Beam for chan : 5 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg 2024-06-08 03:23:50 INFO SIImageStore::restore Beam for chan : 6 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg 2024-06-08 03:23:50 INFO SIImageStore::restore Beam for chan : 7 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg 2024-06-08 03:23:50 INFO SIImageStore::restore Beam for chan : 8 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg 2024-06-08 03:23:50 INFO SIImageStore::restore Beam for chan : 9 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg 2024-06-08 03:23:50 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:23:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:23:49.929409 End time: 2024-06-08 03:23:50.490746 2024-06-08 03:23:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:23:50 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:51 INFO name:: No table opened. 2024-06-08 03:23:51 INFO showcache:: The Table Cache is empty. 2024-06-08 03:23:51 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:23:51 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:23:51 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:23:51 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:23:51 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) 2024-06-08 03:23:51 INFO tclean::::casa ########################################## 2024-06-08 03:23:51 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:23:51 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 ) 2024-06-08 03:23:51 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:23:51 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode] 2024-06-08 03:23:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:23:51 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:23:51 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42498e+09 Hz 2024-06-08 03:23:51 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz 2024-06-08 03:23:51 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:23:51 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz 2024-06-08 03:23:51 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.17499e+09 Hz, upper edge = 1.67498e+09 Hz 2024-06-08 03:23:51 INFO SynthesisImagerVi2::defineImage Impars: start 4 2024-06-08 03:23:51 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [4.99994e+07] 2024-06-08 03:23:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:23:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:51 INFO tclean::::casa CFCache already exists 2024-06-08 03:23:51 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:51 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:51 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode] 2024-06-08 03:23:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:52 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:53 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:23:54 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:none c7:none c8:0.00176285 c9:0.00176285 2024-06-08 03:23:54 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2075) PSF is blank for[C6:P0] [C7:P0] 2024-06-08 03:23:54 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.038958 2024-06-08 03:23:54 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:23:54 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:23:54 INFO SIImageStore::printBeamSet + I Max 0 1.20e+09 11995 62.2833 arcsec x 58.5148 arcsec pa=-88.0574 deg 2024-06-08 03:23:54 INFO SIImageStore::printBeamSet + I Min 9 1.65e+09 -95929 45.3110 arcsec x 42.5211 arcsec pa=-88.1145 deg 2024-06-08 03:23:54 INFO SIImageStore::printBeamSet + I Median 2 1.30e+09 -11988 57.4622 arcsec x 54.0361 arcsec pa=-88.0907 deg 2024-06-08 03:23:54 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:54 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:54 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] 2024-06-08 03:23:54 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:54 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:54 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:23:56 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:23:56 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:23:50.751854 End time: 2024-06-08 03:23:56.338696 2024-06-08 03:23:56 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:23:56 INFO tclean::::casa ########################################## 2024-06-08 03:23:56 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:23:56 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 ) 2024-06-08 03:23:56 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:23:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 2024-06-08 03:23:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:23:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:23:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 2024-06-08 03:23:56 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:23:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:23:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 2024-06-08 03:23:56 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:23:56 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:23:57 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter. 2024-06-08 03:23:57 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376577, Reached cycleniter. 2024-06-08 03:23:57 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.791767, peakres=1.15386->0.362094, Reached cycleniter. 2024-06-08 03:23:57 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762442, peakres=1.11113->0.348683, Reached cycleniter. 2024-06-08 03:23:57 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.735212, peakres=1.07144->0.33623, Reached cycleniter. 2024-06-08 03:23:57 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.70986, peakres=1.0345->0.324636, Reached cycleniter. 2024-06-08 03:23:57 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->60 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:57 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=60->60 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:23:57 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=60->70 [10], model=0->0.643311, peakres=0.937512->0.294201, Reached cycleniter. 2024-06-08 03:23:57 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=70->80 [10], model=0->0.623816, peakres=0.909102->0.285286, Reached cycleniter. 2024-06-08 03:23:57 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 5.94759 Peak Residual (over all planes) : 0.392268 in C0:P0 2024-06-08 03:23:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations. 2024-06-08 03:23:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 2024-06-08 03:23:57 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:23:57 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:23:57 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg 2024-06-08 03:23:57 INFO SIImageStore::restore Beam for chan : 1 : 59.8179 arcsec, 56.1059 arcsec, -88.0997 deg 2024-06-08 03:23:57 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0361 arcsec, -88.0907 deg 2024-06-08 03:23:57 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.056 deg 2024-06-08 03:23:57 INFO SIImageStore::restore Beam for chan : 4 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg 2024-06-08 03:23:57 INFO SIImageStore::restore Beam for chan : 5 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg 2024-06-08 03:23:57 INFO SIImageStore::restore Beam for chan : 6 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg 2024-06-08 03:23:57 INFO SIImageStore::restore Beam for chan : 7 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg 2024-06-08 03:23:57 INFO SIImageStore::restore Beam for chan : 8 : 46.6771 arcsec, 43.8964 arcsec, -88.0583 deg 2024-06-08 03:23:57 INFO SIImageStore::restore Beam for chan : 9 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg 2024-06-08 03:23:57 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:23:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:23:56.343953 End time: 2024-06-08 03:23:56.958487 2024-06-08 03:23:57 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:23:57 INFO deconvolve::::casa ########################################## 2024-06-08 03:23:57 INFO name:: No table opened. 2024-06-08 03:23:57 INFO showcache:: The Table Cache is empty. 2024-06-08 03:23:57 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:23:57 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:23:57 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:23:57 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:23:57 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) 2024-06-08 03:23:57 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) 2024-06-08 03:23:57 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) 2024-06-08 03:23:57 INFO tclean::::casa ########################################## 2024-06-08 03:23:57 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:23:57 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 ) 2024-06-08 03:23:57 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:23:57 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode] 2024-06-08 03:23:57 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:23:58 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:23:58 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz 2024-06-08 03:23:58 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz 2024-06-08 03:23:58 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:23:58 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz 2024-06-08 03:23:58 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz 2024-06-08 03:23:58 INFO SynthesisImagerVi2::defineImage Impars: start 0 2024-06-08 03:23:58 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] 2024-06-08 03:23:58 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:23:58 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:58 INFO tclean::::casa CFCache already exists 2024-06-08 03:23:58 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:58 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:23:58 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:23:58 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode] 2024-06-08 03:23:58 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:23:58 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:23:58 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:00 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:24:00 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 2024-06-08 03:24:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.05333 2024-06-08 03:24:00 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:24:00 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:24:00 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 59961 74.7469 arcsec x 70.1779 arcsec pa=-88.0873 deg 2024-06-08 03:24:00 INFO SIImageStore::printBeamSet + I Min 9 1.45e+09 -47963 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg 2024-06-08 03:24:00 INFO SIImageStore::printBeamSet + I Median 4 1.20e+09 11995 62.2833 arcsec x 58.5148 arcsec pa=-88.0574 deg 2024-06-08 03:24:00 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:00 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:00 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode] 2024-06-08 03:24:00 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:00 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:00 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:02 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:24:02 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:23:57.230664 End time: 2024-06-08 03:24:02.212275 2024-06-08 03:24:02 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:24:02 INFO tclean::::casa ########################################## 2024-06-08 03:24:02 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:24:02 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 ) 2024-06-08 03:24:02 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:24:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:24:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:24:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:24:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:24:02 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:24:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:24:02 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:24:02 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:24:02 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. 2024-06-08 03:24:02 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.980283, peakres=1.42859->0.448307, Reached cycleniter. 2024-06-08 03:24:02 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. 2024-06-08 03:24:02 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.895041, peakres=1.30436->0.409323, Reached cycleniter. 2024-06-08 03:24:02 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter. 2024-06-08 03:24:02 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376577, Reached cycleniter. 2024-06-08 03:24:02 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.791767, peakres=1.15386->0.362094, Reached cycleniter. 2024-06-08 03:24:02 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.762442, peakres=1.11113->0.348683, Reached cycleniter. 2024-06-08 03:24:02 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.735212, peakres=1.07144->0.33623, Reached cycleniter. 2024-06-08 03:24:02 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.70986, peakres=1.0345->0.324636, Reached cycleniter. 2024-06-08 03:24:02 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52081 Peak Residual (over all planes) : 0.470722 in C0:P0 2024-06-08 03:24:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. 2024-06-08 03:24:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 2024-06-08 03:24:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:24:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:24:02 INFO SIImageStore::restore Beam for chan : 0 : 74.7469 arcsec, 70.1779 arcsec, -88.0873 deg 2024-06-08 03:24:02 INFO SIImageStore::restore Beam for chan : 1 : 71.2035 arcsec, 66.8856 arcsec, -88.0973 deg 2024-06-08 03:24:03 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7904 arcsec, -88.0992 deg 2024-06-08 03:24:03 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg 2024-06-08 03:24:03 INFO SIImageStore::restore Beam for chan : 4 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg 2024-06-08 03:24:03 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.1059 arcsec, -88.0997 deg 2024-06-08 03:24:03 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0361 arcsec, -88.0907 deg 2024-06-08 03:24:03 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.056 deg 2024-06-08 03:24:03 INFO SIImageStore::restore Beam for chan : 8 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg 2024-06-08 03:24:03 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg 2024-06-08 03:24:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:24:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:24:02.215867 End time: 2024-06-08 03:24:02.818504 2024-06-08 03:24:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:24:03 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:03 INFO name:: No table opened. 2024-06-08 03:24:03 INFO showcache:: The Table Cache is empty. 2024-06-08 03:24:03 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:24:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:24:03 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:24:03 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:24:03 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) 2024-06-08 03:24:03 INFO tclean::::casa ########################################## 2024-06-08 03:24:03 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:24:03 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 ) 2024-06-08 03:24:03 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:24:03 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode] 2024-06-08 03:24:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:03 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:24:03 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:24:03 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.425e+09 Hz 2024-06-08 03:24:03 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz 2024-06-08 03:24:03 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:24:03 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz 2024-06-08 03:24:03 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.175e+09 Hz, upper edge = 1.675e+09 Hz 2024-06-08 03:24:03 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:24:03 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [5e+07] 2024-06-08 03:24:03 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:24:03 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:03 INFO tclean::::casa CFCache already exists 2024-06-08 03:24:03 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:03 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:03 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:04 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode] 2024-06-08 03:24:04 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:05 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:24:06 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285 2024-06-08 03:24:06 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.052323 2024-06-08 03:24:06 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:24:06 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:24:06 INFO SIImageStore::printBeamSet + I Max 0 1.20e+09 11995 77.4354 arcsec x 54.4827 arcsec pa=-83.5944 deg 2024-06-08 03:24:06 INFO SIImageStore::printBeamSet + I Min 9 1.65e+09 -95929 45.3110 arcsec x 42.5211 arcsec pa=-88.1145 deg 2024-06-08 03:24:06 INFO SIImageStore::printBeamSet + I Median 4 1.40e+09 -35971 53.4536 arcsec x 50.1105 arcsec pa=-88.1166 deg 2024-06-08 03:24:06 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:06 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:06 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode] 2024-06-08 03:24:06 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:06 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:06 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:08 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:24:08 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:24:03.077380 End time: 2024-06-08 03:24:08.085646 2024-06-08 03:24:08 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:24:08 INFO tclean::::casa ########################################## 2024-06-08 03:24:08 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:24:08 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 ) 2024-06-08 03:24:08 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:24:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 2024-06-08 03:24:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:24:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:24:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 2024-06-08 03:24:08 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:24:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 2024-06-08 03:24:08 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:24:08 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:24:08 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter. 2024-06-08 03:24:08 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. 2024-06-08 03:24:08 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. 2024-06-08 03:24:08 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. 2024-06-08 03:24:08 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. 2024-06-08 03:24:08 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. 2024-06-08 03:24:08 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. 2024-06-08 03:24:08 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter. 2024-06-08 03:24:08 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.643311, peakres=0.937513->0.294201, Reached cycleniter. 2024-06-08 03:24:08 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter. 2024-06-08 03:24:08 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.29786 Peak Residual (over all planes) : 0.392268 in C0:P0 2024-06-08 03:24:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. 2024-06-08 03:24:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 2024-06-08 03:24:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:24:08 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:24:08 INFO SIImageStore::restore Beam for chan : 0 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg 2024-06-08 03:24:08 INFO SIImageStore::restore Beam for chan : 1 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg 2024-06-08 03:24:08 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:24:09 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg 2024-06-08 03:24:09 INFO SIImageStore::restore Beam for chan : 4 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg 2024-06-08 03:24:09 INFO SIImageStore::restore Beam for chan : 5 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg 2024-06-08 03:24:09 INFO SIImageStore::restore Beam for chan : 6 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg 2024-06-08 03:24:09 INFO SIImageStore::restore Beam for chan : 7 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg 2024-06-08 03:24:09 INFO SIImageStore::restore Beam for chan : 8 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg 2024-06-08 03:24:09 INFO SIImageStore::restore Beam for chan : 9 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg 2024-06-08 03:24:09 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:24:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:24:08.093560 End time: 2024-06-08 03:24:08.822282 2024-06-08 03:24:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:24:09 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:09 INFO name:: No table opened. 2024-06-08 03:24:09 INFO showcache:: The Table Cache is empty. 2024-06-08 03:24:09 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:24:09 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:24:09 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:24:09 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:24:09 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) 2024-06-08 03:24:09 INFO tclean::::casa ########################################## 2024-06-08 03:24:09 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:24:09 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 ) 2024-06-08 03:24:09 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:24:09 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:24:09 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:24:09 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:24:09 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz 2024-06-08 03:24:09 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz 2024-06-08 03:24:09 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:24:09 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz 2024-06-08 03:24:09 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.22499e+09 Hz, upper edge = 1.72498e+09 Hz 2024-06-08 03:24:09 INFO SynthesisImagerVi2::defineImage Impars: start 5 2024-06-08 03:24:09 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.24999e+09] at [0] with increment [4.99994e+07] 2024-06-08 03:24:09 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:24:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:09 INFO tclean::::casa CFCache already exists 2024-06-08 03:24:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:09 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:10 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:24:10 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:10 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:10 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:12 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:24:12 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 2024-06-08 03:24:12 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.049922 2024-06-08 03:24:12 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:24:12 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:24:12 INFO SIImageStore::printBeamSet + I Max 0 1.25e+09 3 59.8179 arcsec x 56.1060 arcsec pa=-88.0997 deg 2024-06-08 03:24:12 INFO SIImageStore::printBeamSet + I Min 9 1.70e+09 -107921 43.9924 arcsec x 41.2796 arcsec pa=-88.1126 deg 2024-06-08 03:24:12 INFO SIImageStore::printBeamSet + I Median 4 1.45e+09 -47963 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg 2024-06-08 03:24:12 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:12 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:12 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:24:12 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:12 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:12 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:14 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:24:14 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:24:09.089809 End time: 2024-06-08 03:24:14.430592 2024-06-08 03:24:14 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:24:14 INFO tclean::::casa ########################################## 2024-06-08 03:24:14 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:24:14 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 ) 2024-06-08 03:24:14 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:24:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.20002, over full image : 1.20002 2024-06-08 03:24:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:24:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:24:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.20002, over full image : 1.20002 2024-06-08 03:24:15 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:24:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.20002, over full image : 1.20002 2024-06-08 03:24:15 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:24:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:24:15 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. 2024-06-08 03:24:15 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. 2024-06-08 03:24:15 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. 2024-06-08 03:24:15 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. 2024-06-08 03:24:15 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. 2024-06-08 03:24:15 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. 2024-06-08 03:24:15 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter. 2024-06-08 03:24:15 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.643311, peakres=0.937513->0.294201, Reached cycleniter. 2024-06-08 03:24:15 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter. 2024-06-08 03:24:15 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.605469, peakres=0.882365->0.276895, Reached cycleniter. 2024-06-08 03:24:15 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.04558 Peak Residual (over all planes) : 0.376578 in C0:P0 2024-06-08 03:24:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. 2024-06-08 03:24:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.376578, over full image : 0.376578 2024-06-08 03:24:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:24:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:24:15 INFO SIImageStore::restore Beam for chan : 0 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg 2024-06-08 03:24:15 INFO SIImageStore::restore Beam for chan : 1 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:24:15 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg 2024-06-08 03:24:15 INFO SIImageStore::restore Beam for chan : 3 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg 2024-06-08 03:24:15 INFO SIImageStore::restore Beam for chan : 4 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg 2024-06-08 03:24:15 INFO SIImageStore::restore Beam for chan : 5 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg 2024-06-08 03:24:15 INFO SIImageStore::restore Beam for chan : 6 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg 2024-06-08 03:24:15 INFO SIImageStore::restore Beam for chan : 7 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg 2024-06-08 03:24:15 INFO SIImageStore::restore Beam for chan : 8 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg 2024-06-08 03:24:15 INFO SIImageStore::restore Beam for chan : 9 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg 2024-06-08 03:24:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:24:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:24:14.438044 End time: 2024-06-08 03:24:15.123007 2024-06-08 03:24:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:24:15 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:15 INFO name:: No table opened. 2024-06-08 03:24:15 INFO showcache:: The Table Cache is empty. 2024-06-08 03:24:15 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:24:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:24:15 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:24:15 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:24:15 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) 2024-06-08 03:24:15 INFO tclean::::casa ########################################## 2024-06-08 03:24:15 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:24:15 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 ) 2024-06-08 03:24:15 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:24:15 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode] 2024-06-08 03:24:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:24:16 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:24:16 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz 2024-06-08 03:24:16 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz 2024-06-08 03:24:16 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:24:16 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz 2024-06-08 03:24:16 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz 2024-06-08 03:24:16 INFO SynthesisImagerVi2::defineImage Impars: start 0 2024-06-08 03:24:16 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] 2024-06-08 03:24:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:24:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:16 INFO tclean::::casa CFCache already exists 2024-06-08 03:24:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:16 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode] 2024-06-08 03:24:16 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:17 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:24:18 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 2024-06-08 03:24:18 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] 2024-06-08 03:24:18 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.022136 2024-06-08 03:24:18 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:24:18 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:24:18 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 59961 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg 2024-06-08 03:24:18 INFO SIImageStore::printBeamSet + I Min 1 1.05e+09 47970 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg 2024-06-08 03:24:18 INFO SIImageStore::printBeamSet + I Median 2 1.10e+09 35978 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg 2024-06-08 03:24:18 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:18 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:18 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode] 2024-06-08 03:24:18 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:18 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:18 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:20 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:24:20 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:24:15.393922 End time: 2024-06-08 03:24:19.811176 2024-06-08 03:24:20 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:24:20 INFO tclean::::casa ########################################## 2024-06-08 03:24:20 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:20 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:24:20 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 ) 2024-06-08 03:24:20 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:24:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.15386, over full image : 1.15386 2024-06-08 03:24:20 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:24:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:24:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.15386, over full image : 1.15386 2024-06-08 03:24:20 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:24:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.15386, over full image : 1.15386 2024-06-08 03:24:20 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:24:20 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:24:20 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:24:20 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:24:20 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:24:20 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:24:20 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:24:20 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:24:20 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=0->10 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. 2024-06-08 03:24:20 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=10->20 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. 2024-06-08 03:24:20 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=20->30 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. 2024-06-08 03:24:20 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=30->40 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. 2024-06-08 03:24:20 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 2.99928 Peak Residual (over all planes) : 0.362094 in C6:P0 2024-06-08 03:24:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. 2024-06-08 03:24:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.362094, over full image : 0.362094 2024-06-08 03:24:20 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:24:20 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:24:20 INFO SIImageStore::restore Beam for chan : 0 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:24:20 INFO SIImageStore::restore Beam for chan : 1 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:24:20 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:24:20 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:24:20 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:24:20 INFO SIImageStore::restore Beam for chan : 5 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:24:20 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:24:20 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg 2024-06-08 03:24:20 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg 2024-06-08 03:24:20 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg 2024-06-08 03:24:20 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:24:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:24:19.814771 End time: 2024-06-08 03:24:20.336247 2024-06-08 03:24:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:24:20 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:20 INFO name:: No table opened. 2024-06-08 03:24:20 INFO showcache:: The Table Cache is empty. 2024-06-08 03:24:21 INFO tclean::::casa ########################################## 2024-06-08 03:24:21 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:24:21 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 ) 2024-06-08 03:24:21 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:24:21 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:24:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:24:21 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:24:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz 2024-06-08 03:24:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz 2024-06-08 03:24:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:24:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz 2024-06-08 03:24:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz 2024-06-08 03:24:21 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:24:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.025e+09] at [0] with increment [1e+08] 2024-06-08 03:24:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:24:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:21 INFO tclean::::casa CFCache already exists 2024-06-08 03:24:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:21 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:24:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:23 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:24:23 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285 2024-06-08 03:24:23 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.054174 2024-06-08 03:24:23 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:24:23 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:24:23 INFO SIImageStore::printBeamSet + I Max 0 1.02e+09 53965 72.9710 arcsec x 68.4609 arcsec pa=-87.9578 deg 2024-06-08 03:24:23 INFO SIImageStore::printBeamSet + I Min 9 1.92e+09 -161883 38.8554 arcsec x 36.5004 arcsec pa=-88.1353 deg 2024-06-08 03:24:23 INFO SIImageStore::printBeamSet + I Median 4 1.42e+09 -41967 52.5045 arcsec x 49.2848 arcsec pa=-88.1309 deg 2024-06-08 03:24:23 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:23 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:23 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:24:23 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:24 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:24 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:26 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:24:26 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:24:20.617364 End time: 2024-06-08 03:24:25.817499 2024-06-08 03:24:26 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:24:26 INFO tclean::::casa ########################################## 2024-06-08 03:24:26 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:24:26 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 ) 2024-06-08 03:24:26 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:24:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431 2024-06-08 03:24:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:24:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:24:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431 2024-06-08 03:24:26 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:24:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431 2024-06-08 03:24:26 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:24:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:24:26 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.00479, peakres=1.46431->0.459515, Reached cycleniter. 2024-06-08 03:24:26 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter. 2024-06-08 03:24:26 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter. 2024-06-08 03:24:26 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter. 2024-06-08 03:24:26 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter. 2024-06-08 03:24:26 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter. 2024-06-08 03:24:26 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter. 2024-06-08 03:24:26 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter. 2024-06-08 03:24:26 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter. 2024-06-08 03:24:26 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.53479, peakres=0.779363->0.244572, Reached cycleniter. 2024-06-08 03:24:26 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.26482 Peak Residual (over all planes) : 0.459515 in C0:P0 2024-06-08 03:24:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. 2024-06-08 03:24:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.459515, over full image : 0.459515 2024-06-08 03:24:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:24:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:24:26 INFO SIImageStore::restore Beam for chan : 0 : 72.971 arcsec, 68.4609 arcsec, -87.9578 deg 2024-06-08 03:24:26 INFO SIImageStore::restore Beam for chan : 1 : 66.4493 arcsec, 62.3638 arcsec, -88.0822 deg 2024-06-08 03:24:26 INFO SIImageStore::restore Beam for chan : 2 : 61.0261 arcsec, 57.27 arcsec, -87.8551 deg 2024-06-08 03:24:26 INFO SIImageStore::restore Beam for chan : 3 : 56.3914 arcsec, 53.0298 arcsec, -88.0463 deg 2024-06-08 03:24:26 INFO SIImageStore::restore Beam for chan : 4 : 52.5045 arcsec, 49.2848 arcsec, -88.1309 deg 2024-06-08 03:24:26 INFO SIImageStore::restore Beam for chan : 5 : 49.0301 arcsec, 46.0258 arcsec, -88.1137 deg 2024-06-08 03:24:26 INFO SIImageStore::restore Beam for chan : 6 : 45.9731 arcsec, 43.1887 arcsec, -87.7704 deg 2024-06-08 03:24:26 INFO SIImageStore::restore Beam for chan : 7 : 43.3197 arcsec, 40.6969 arcsec, -87.6688 deg 2024-06-08 03:24:26 INFO SIImageStore::restore Beam for chan : 8 : 40.9752 arcsec, 38.4744 arcsec, -87.7722 deg 2024-06-08 03:24:26 INFO SIImageStore::restore Beam for chan : 9 : 38.8554 arcsec, 36.5004 arcsec, -88.1353 deg 2024-06-08 03:24:26 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:24:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:24:25.824114 End time: 2024-06-08 03:24:26.375406 2024-06-08 03:24:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:24:26 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:26 INFO name:: No table opened. 2024-06-08 03:24:26 INFO showcache:: The Table Cache is empty. 2024-06-08 03:24:26 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:24:26 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:24:26 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:24:26 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:24:26 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) 2024-06-08 03:24:27 INFO tclean::::casa ########################################## 2024-06-08 03:24:27 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:24:27 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='1.1GHz', 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 ) 2024-06-08 03:24:27 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:24:27 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:24:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:24:27 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:24:27 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.325e+09 Hz 2024-06-08 03:24:27 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz 2024-06-08 03:24:27 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:24:27 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz 2024-06-08 03:24:27 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.075e+09 Hz, upper edge = 1.575e+09 Hz 2024-06-08 03:24:27 INFO SynthesisImagerVi2::defineImage Impars: start 1.1GHz 2024-06-08 03:24:27 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.1e+09] at [0] with increment [5e+07] 2024-06-08 03:24:27 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:24:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:27 INFO tclean::::casa CFCache already exists 2024-06-08 03:24:27 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:27 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:27 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:24:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:27 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:27 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:29 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:24:29 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285 2024-06-08 03:24:29 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.050444 2024-06-08 03:24:29 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:24:29 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:24:29 INFO SIImageStore::printBeamSet + I Max 0 1.10e+09 35978 67.9686 arcsec x 63.7905 arcsec pa=-88.0992 deg 2024-06-08 03:24:29 INFO SIImageStore::printBeamSet + I Min 9 1.55e+09 -71946 48.2424 arcsec x 45.2719 arcsec pa=-87.8434 deg 2024-06-08 03:24:29 INFO SIImageStore::printBeamSet + I Median 4 1.30e+09 -11988 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg 2024-06-08 03:24:29 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:29 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:29 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:24:30 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:30 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:24:32 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:24:26.629954 End time: 2024-06-08 03:24:31.974539 2024-06-08 03:24:32 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:24:32 INFO tclean::::casa ########################################## 2024-06-08 03:24:32 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:24:32 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 ) 2024-06-08 03:24:32 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:24:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.36365 2024-06-08 03:24:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:24:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:24:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.36365 2024-06-08 03:24:32 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:24:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.36365 2024-06-08 03:24:32 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:24:32 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:24:32 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. 2024-06-08 03:24:32 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. 2024-06-08 03:24:32 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. 2024-06-08 03:24:32 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. 2024-06-08 03:24:32 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. 2024-06-08 03:24:32 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. 2024-06-08 03:24:32 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. 2024-06-08 03:24:32 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. 2024-06-08 03:24:32 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. 2024-06-08 03:24:32 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter. 2024-06-08 03:24:32 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.8615 Peak Residual (over all planes) : 0.427929 in C0:P0 2024-06-08 03:24:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. 2024-06-08 03:24:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 0.427929 2024-06-08 03:24:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:24:32 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:24:32 INFO SIImageStore::restore Beam for chan : 0 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg 2024-06-08 03:24:32 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg 2024-06-08 03:24:32 INFO SIImageStore::restore Beam for chan : 2 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg 2024-06-08 03:24:32 INFO SIImageStore::restore Beam for chan : 3 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg 2024-06-08 03:24:32 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:24:32 INFO SIImageStore::restore Beam for chan : 5 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg 2024-06-08 03:24:32 INFO SIImageStore::restore Beam for chan : 6 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg 2024-06-08 03:24:32 INFO SIImageStore::restore Beam for chan : 7 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg 2024-06-08 03:24:32 INFO SIImageStore::restore Beam for chan : 8 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg 2024-06-08 03:24:32 INFO SIImageStore::restore Beam for chan : 9 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg 2024-06-08 03:24:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:24:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:24:31.978523 End time: 2024-06-08 03:24:32.567394 2024-06-08 03:24:33 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:24:33 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:33 INFO name:: No table opened. 2024-06-08 03:24:33 INFO showcache:: The Table Cache is empty. 2024-06-08 03:24:33 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:24:33 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:24:33 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:24:33 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:24:33 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) 2024-06-08 03:24:33 INFO tclean::::casa ########################################## 2024-06-08 03:24:33 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:24:33 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 ) 2024-06-08 03:24:33 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:24:33 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode] 2024-06-08 03:24:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:24:33 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:24:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.325e+09 Hz 2024-06-08 03:24:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz 2024-06-08 03:24:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:24:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz 2024-06-08 03:24:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.075e+09 Hz, upper edge = 1.575e+09 Hz 2024-06-08 03:24:33 INFO SynthesisImagerVi2::defineImage Impars: start 1.1GHz 2024-06-08 03:24:33 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.1e+09] at [0] with increment [5e+07] 2024-06-08 03:24:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:24:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:33 INFO tclean::::casa CFCache already exists 2024-06-08 03:24:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:33 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode] 2024-06-08 03:24:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:35 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:24:35 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 2024-06-08 03:24:36 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2075) PSF is blank for[C0:P0] [C1:P0] 2024-06-08 03:24:36 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.043027 2024-06-08 03:24:36 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:24:36 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:24:36 INFO SIImageStore::printBeamSet + I Max 0 1.10e+09 35978 77.4354 arcsec x 54.4827 arcsec pa=-83.5944 deg 2024-06-08 03:24:36 INFO SIImageStore::printBeamSet + I Min 1 1.15e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg 2024-06-08 03:24:36 INFO SIImageStore::printBeamSet + I Median 4 1.30e+09 -11988 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg 2024-06-08 03:24:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:36 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:36 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode] 2024-06-08 03:24:36 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:36 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:38 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:24:38 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:24:32.791935 End time: 2024-06-08 03:24:37.758440 2024-06-08 03:24:38 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:24:38 INFO tclean::::casa ########################################## 2024-06-08 03:24:38 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:24:38 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 ) 2024-06-08 03:24:38 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:24:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 2024-06-08 03:24:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:24:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:24:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 2024-06-08 03:24:38 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:24:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 2024-06-08 03:24:38 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:24:38 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:24:38 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:24:38 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. 2024-06-08 03:24:38 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter. 2024-06-08 03:24:38 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. 2024-06-08 03:24:38 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=20->30 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. 2024-06-08 03:24:38 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=30->40 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. 2024-06-08 03:24:38 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=40->50 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. 2024-06-08 03:24:38 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->60 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. 2024-06-08 03:24:38 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=60->70 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. 2024-06-08 03:24:38 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=70->80 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter. 2024-06-08 03:24:38 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 6.03073 Peak Residual (over all planes) : 0.392268 in C2:P0 2024-06-08 03:24:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations. 2024-06-08 03:24:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 2024-06-08 03:24:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:24:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:24:38 INFO SIImageStore::restore Beam for chan : 0 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg 2024-06-08 03:24:38 INFO SIImageStore::restore Beam for chan : 1 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg 2024-06-08 03:24:38 INFO SIImageStore::restore Beam for chan : 2 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg 2024-06-08 03:24:38 INFO SIImageStore::restore Beam for chan : 3 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg 2024-06-08 03:24:38 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:24:38 INFO SIImageStore::restore Beam for chan : 5 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg 2024-06-08 03:24:38 INFO SIImageStore::restore Beam for chan : 6 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg 2024-06-08 03:24:38 INFO SIImageStore::restore Beam for chan : 7 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg 2024-06-08 03:24:38 INFO SIImageStore::restore Beam for chan : 8 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg 2024-06-08 03:24:38 INFO SIImageStore::restore Beam for chan : 9 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg 2024-06-08 03:24:38 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:24:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:24:37.761996 End time: 2024-06-08 03:24:38.238132 2024-06-08 03:24:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:24:38 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:38 INFO name:: No table opened. 2024-06-08 03:24:38 INFO showcache:: The Table Cache is empty. 2024-06-08 03:24:38 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:24:38 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:24:38 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:24:38 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:24:38 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) 2024-06-08 03:24:38 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) 2024-06-08 03:24:39 INFO tclean::::casa ########################################## 2024-06-08 03:24:39 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:24:39 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='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 ) 2024-06-08 03:24:39 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:24:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:24:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:24:39 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:24:39 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.275e+09 Hz 2024-06-08 03:24:39 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz 2024-06-08 03:24:39 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:24:39 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz 2024-06-08 03:24:39 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.025e+09 Hz, upper edge = 1.525e+09 Hz 2024-06-08 03:24:39 INFO SynthesisImagerVi2::defineImage Impars: start 1.5GHz 2024-06-08 03:24:39 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.5e+09] at [0] with increment [-5e+07] 2024-06-08 03:24:39 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:24:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:39 INFO tclean::::casa CFCache already exists 2024-06-08 03:24:39 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:39 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:24:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:39 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:39 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:41 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:24:41 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 2024-06-08 03:24:41 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.051383 2024-06-08 03:24:41 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:24:41 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:24:41 INFO SIImageStore::printBeamSet + I Max 9 1.049988e+09 47970 71.2036 arcsec x 66.8856 arcsec pa=-88.0973 deg 2024-06-08 03:24:41 INFO SIImageStore::printBeamSet + I Min 1 1.449984e+09 -47963 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg 2024-06-08 03:24:41 INFO SIImageStore::printBeamSet + I Median 5 1.249986e+09 3 59.8179 arcsec x 56.1060 arcsec pa=-88.0997 deg 2024-06-08 03:24:41 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:41 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:41 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:24:41 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:42 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:44 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:24:44 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:24:38.508584 End time: 2024-06-08 03:24:43.798127 2024-06-08 03:24:44 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:24:44 INFO tclean::::casa ########################################## 2024-06-08 03:24:44 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:24:44 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 ) 2024-06-08 03:24:44 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:24:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.42859, over full image : 1.42859 2024-06-08 03:24:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:24:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:24:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.42859, over full image : 1.42859 2024-06-08 03:24:44 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:24:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.42859, over full image : 1.42859 2024-06-08 03:24:44 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:24:44 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:24:44 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. 2024-06-08 03:24:44 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. 2024-06-08 03:24:44 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. 2024-06-08 03:24:44 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. 2024-06-08 03:24:44 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. 2024-06-08 03:24:44 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. 2024-06-08 03:24:44 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. 2024-06-08 03:24:44 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. 2024-06-08 03:24:44 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. 2024-06-08 03:24:44 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. 2024-06-08 03:24:44 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.17772 Peak Residual (over all planes) : 0.448307 in C9:P0 2024-06-08 03:24:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. 2024-06-08 03:24:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.448307, over full image : 0.448307 2024-06-08 03:24:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:24:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:24:44 INFO SIImageStore::restore Beam for chan : 0 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg 2024-06-08 03:24:44 INFO SIImageStore::restore Beam for chan : 1 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg 2024-06-08 03:24:44 INFO SIImageStore::restore Beam for chan : 2 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg 2024-06-08 03:24:44 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg 2024-06-08 03:24:44 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:24:44 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg 2024-06-08 03:24:44 INFO SIImageStore::restore Beam for chan : 6 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg 2024-06-08 03:24:44 INFO SIImageStore::restore Beam for chan : 7 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg 2024-06-08 03:24:44 INFO SIImageStore::restore Beam for chan : 8 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg 2024-06-08 03:24:44 INFO SIImageStore::restore Beam for chan : 9 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg 2024-06-08 03:24:44 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:24:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:24:43.801841 End time: 2024-06-08 03:24:44.451102 2024-06-08 03:24:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:24:44 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:44 INFO name:: No table opened. 2024-06-08 03:24:44 INFO showcache:: The Table Cache is empty. 2024-06-08 03:24:44 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:24:44 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:24:44 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:24:44 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:24:44 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) 2024-06-08 03:24:45 INFO tclean::::casa ########################################## 2024-06-08 03:24:45 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:24:45 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', 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 ) 2024-06-08 03:24:45 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:24:45 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:24:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:24:45 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad 2024-06-08 03:24:45 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz == -5.39627e+07 m/s radio velocity 2024-06-08 03:24:45 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz == 2.39834e+07 m/s radio velocity 2024-06-08 03:24:45 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-06-08 03:24:45 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz 2024-06-08 03:24:45 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz 2024-06-08 03:24:45 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:24:45 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.925e+09] at [0] with increment [-1e+08] 2024-06-08 03:24:45 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:24:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:45 INFO tclean::::casa CFCache already exists 2024-06-08 03:24:45 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:45 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:45 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:24:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:45 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:45 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:47 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:24:48 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 2024-06-08 03:24:48 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.060169 2024-06-08 03:24:48 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:24:48 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:24:48 INFO SIImageStore::printBeamSet + I Max 9 1.024988e+09 53965 72.8152 arcsec x 68.2710 arcsec pa=-87.9993 deg 2024-06-08 03:24:48 INFO SIImageStore::printBeamSet + I Min 1 1.824980e+09 -137900 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg 2024-06-08 03:24:48 INFO SIImageStore::printBeamSet + I Median 5 1.424984e+09 -41967 53.4133 arcsec x 49.1314 arcsec pa=-88.2176 deg 2024-06-08 03:24:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:48 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:48 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] 2024-06-08 03:24:48 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:48 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:50 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:24:50 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:24:44.695919 End time: 2024-06-08 03:24:50.237211 2024-06-08 03:24:50 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:24:50 INFO tclean::::casa ########################################## 2024-06-08 03:24:50 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:24:50 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='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) 2024-06-08 03:24:50 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:24:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034 2024-06-08 03:24:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:24:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] 2024-06-08 03:24:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034 2024-06-08 03:24:50 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:24:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034 2024-06-08 03:24:50 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9] 2024-06-08 03:24:50 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:24:50 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.535201, peakres=0.779961->0.24476, Reached cycleniter. 2024-06-08 03:24:50 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter. 2024-06-08 03:24:50 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter. 2024-06-08 03:24:50 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter. 2024-06-08 03:24:50 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter. 2024-06-08 03:24:50 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter. 2024-06-08 03:24:50 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter. 2024-06-08 03:24:50 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter. 2024-06-08 03:24:50 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter. 2024-06-08 03:24:51 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->1.00207, peakres=1.46034->0.458272, Reached cycleniter. 2024-06-08 03:24:51 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.26251 Peak Residual (over all planes) : 0.458272 in C9:P0 2024-06-08 03:24:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. 2024-06-08 03:24:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.458272, over full image : 0.458272 2024-06-08 03:24:51 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:24:51 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:24:51 INFO SIImageStore::restore Beam for chan : 0 : 39.1098 arcsec, 36.4953 arcsec, -88.6816 deg 2024-06-08 03:24:51 INFO SIImageStore::restore Beam for chan : 1 : 41.6317 arcsec, 38.3762 arcsec, -88.1745 deg 2024-06-08 03:24:51 INFO SIImageStore::restore Beam for chan : 2 : 44.0833 arcsec, 40.5971 arcsec, -88.2017 deg 2024-06-08 03:24:51 INFO SIImageStore::restore Beam for chan : 3 : 46.7598 arcsec, 43.0688 arcsec, -87.9062 deg 2024-06-08 03:24:51 INFO SIImageStore::restore Beam for chan : 4 : 49.8071 arcsec, 45.9024 arcsec, -88.1916 deg 2024-06-08 03:24:51 INFO SIImageStore::restore Beam for chan : 5 : 53.4133 arcsec, 49.1314 arcsec, -88.2176 deg 2024-06-08 03:24:51 INFO SIImageStore::restore Beam for chan : 6 : 57.336 arcsec, 52.8693 arcsec, -88.1637 deg 2024-06-08 03:24:51 INFO SIImageStore::restore Beam for chan : 7 : 62.084 arcsec, 57.1519 arcsec, -88.1979 deg 2024-06-08 03:24:51 INFO SIImageStore::restore Beam for chan : 8 : 67.62 arcsec, 62.1975 arcsec, -87.9904 deg 2024-06-08 03:24:51 INFO SIImageStore::restore Beam for chan : 9 : 72.8152 arcsec, 68.271 arcsec, -87.9993 deg 2024-06-08 03:24:51 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:24:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:24:50.240781 End time: 2024-06-08 03:24:50.906591 2024-06-08 03:24:51 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:24:51 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:51 INFO name:: No table opened. 2024-06-08 03:24:51 INFO showcache:: The Table Cache is empty. 2024-06-08 03:24:51 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:24:51 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:24:51 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:24:51 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:24:51 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) 2024-06-08 03:24:51 INFO tclean::::casa ########################################## 2024-06-08 03:24:51 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:24:51 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 ) 2024-06-08 03:24:51 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:24:51 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:24:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:24:52 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. 2024-06-08 03:24:52 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:24:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz 2024-06-08 03:24:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz 2024-06-08 03:24:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 2024-06-08 03:24:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz 2024-06-08 03:24:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz 2024-06-08 03:24:52 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:24:52 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] 2024-06-08 03:24:52 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:24:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:52 INFO tclean::::casa CFCache already exists 2024-06-08 03:24:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:52 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:52 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:24:52 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:52 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:24:54 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:24:55 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 2024-06-08 03:24:55 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.093606 2024-06-08 03:24:55 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:24:55 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:24:55 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.8715 arcsec x 65.3988 arcsec pa=-83.6303 deg 2024-06-08 03:24:55 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3053 arcsec x 35.9408 arcsec pa=-88.2207 deg 2024-06-08 03:24:55 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5591 arcsec x 48.4296 arcsec pa=-88.0846 deg 2024-06-08 03:24:55 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:55 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:55 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:24:55 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:55 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:55 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:24:58 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:24:58 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:24:51.158878 End time: 2024-06-08 03:24:57.896009 2024-06-08 03:24:58 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:24:58 INFO tclean::::casa ########################################## 2024-06-08 03:24:58 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:58 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:24:58 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 ) 2024-06-08 03:24:58 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:24:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:24:58 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:24:58 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] 2024-06-08 03:24:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:24:58 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:24:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:24:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:24:58 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19] 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=100->110 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=110->120 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=120->130 [10], model=0->0.643311, peakres=0.937513->0.294201, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=130->140 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=140->150 [10], model=0->0.605469, peakres=0.882365->0.276895, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=150->160 [10], model=0->0.58817, peakres=0.857154->0.268984, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=160->170 [10], model=0->0.571832, peakres=0.833345->0.261512, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=170->180 [10], model=0->0.556377, peakres=0.810822->0.254444, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=180->190 [10], model=0->0.541736, peakres=0.789484->0.247749, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=190->200 [10], model=0->0.527845, peakres=0.769241->0.241396, Reached cycleniter. 2024-06-08 03:24:58 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 14.5296 Peak Residual (over all planes) : 0.470722 in C0:P0 2024-06-08 03:24:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. 2024-06-08 03:24:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 2024-06-08 03:24:58 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:24:58 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:24:58 INFO SIImageStore::restore Beam for chan : 0 : 92.8715 arcsec, 65.3988 arcsec, -83.6303 deg 2024-06-08 03:24:58 INFO SIImageStore::restore Beam for chan : 1 : 71.1186 arcsec, 66.8928 arcsec, -88.0244 deg 2024-06-08 03:24:58 INFO SIImageStore::restore Beam for chan : 2 : 67.9455 arcsec, 63.8038 arcsec, -88.1312 deg 2024-06-08 03:24:58 INFO SIImageStore::restore Beam for chan : 3 : 65.0216 arcsec, 61.0897 arcsec, -88.1697 deg 2024-06-08 03:24:58 INFO SIImageStore::restore Beam for chan : 4 : 62.2861 arcsec, 58.4872 arcsec, -88.094 deg 2024-06-08 03:24:58 INFO SIImageStore::restore Beam for chan : 5 : 59.8296 arcsec, 56.1567 arcsec, -88.1119 deg 2024-06-08 03:24:58 INFO SIImageStore::restore Beam for chan : 6 : 57.4664 arcsec, 53.9859 arcsec, -87.7704 deg 2024-06-08 03:24:58 INFO SIImageStore::restore Beam for chan : 7 : 55.3706 arcsec, 51.9663 arcsec, -88.0956 deg 2024-06-08 03:24:58 INFO SIImageStore::restore Beam for chan : 8 : 53.3906 arcsec, 50.1404 arcsec, -88.0163 deg 2024-06-08 03:24:59 INFO SIImageStore::restore Beam for chan : 9 : 51.5591 arcsec, 48.4296 arcsec, -88.0846 deg 2024-06-08 03:24:59 INFO SIImageStore::restore Beam for chan : 10 : 49.8287 arcsec, 46.7748 arcsec, -88.0959 deg 2024-06-08 03:24:59 INFO SIImageStore::restore Beam for chan : 11 : 48.2218 arcsec, 45.3468 arcsec, -88.284 deg 2024-06-08 03:24:59 INFO SIImageStore::restore Beam for chan : 12 : 46.7074 arcsec, 43.9053 arcsec, -87.5324 deg 2024-06-08 03:24:59 INFO SIImageStore::restore Beam for chan : 13 : 45.2957 arcsec, 42.5472 arcsec, -88.1525 deg 2024-06-08 03:24:59 INFO SIImageStore::restore Beam for chan : 14 : 44.0352 arcsec, 41.2913 arcsec, -87.9475 deg 2024-06-08 03:24:59 INFO SIImageStore::restore Beam for chan : 15 : 42.6523 arcsec, 40.1535 arcsec, -87.5201 deg 2024-06-08 03:24:59 INFO SIImageStore::restore Beam for chan : 16 : 41.4819 arcsec, 39.0342 arcsec, -88.0834 deg 2024-06-08 03:24:59 INFO SIImageStore::restore Beam for chan : 17 : 40.3646 arcsec, 37.9873 arcsec, -88.1305 deg 2024-06-08 03:24:59 INFO SIImageStore::restore Beam for chan : 18 : 39.4132 arcsec, 36.8694 arcsec, -88.2259 deg 2024-06-08 03:24:59 INFO SIImageStore::restore Beam for chan : 19 : 38.3053 arcsec, 35.9408 arcsec, -88.2207 deg 2024-06-08 03:24:59 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:24:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:24:57.899594 End time: 2024-06-08 03:24:58.784213 2024-06-08 03:24:59 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:24:59 INFO deconvolve::::casa ########################################## 2024-06-08 03:24:59 INFO name:: No table opened. 2024-06-08 03:24:59 INFO showcache:: The Table Cache is empty. 2024-06-08 03:24:59 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:24:59 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:24:59 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:24:59 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:24:59 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) 2024-06-08 03:24:59 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) 2024-06-08 03:24:59 INFO tclean::::casa ########################################## 2024-06-08 03:24:59 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:24:59 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 ) 2024-06-08 03:24:59 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:24:59 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:24:59 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:24:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:24:59 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:24:59 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] 2024-06-08 03:24:59 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:24:59 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:24:59 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:24:59 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:25:02 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406736 2024-06-08 03:25:02 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005418 2024-06-08 03:25:02 INFO SIImageStore::printBeamSet Beam : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg 2024-06-08 03:25:02 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:25:02 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:25:04 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:25:04 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:24:58.998376 End time: 2024-06-08 03:25:04.379761 2024-06-08 03:25:04 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:25:04 INFO tclean::::casa ########################################## 2024-06-08 03:25:04 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:04 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:04 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 ) 2024-06-08 03:25:04 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:04 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:04 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:04 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:04 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 2024-06-08 03:25:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter. 2024-06-08 03:25:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:25:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494 2024-06-08 03:25:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:25:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:04.433267 End time: 2024-06-08 03:25:04.581130 2024-06-08 03:25:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:05 INFO imtrans::::casa ########################################## 2024-06-08 03:25:05 INFO imtrans::::casa ##### Begin Task: imtrans ##### 2024-06-08 03:25:05 INFO imtrans::::casa imtrans( imagename='tst_bak.model', outfile='tst.model', order='3012' ) 2024-06-08 03:25:05 INFO imtrans::SubImageFactory::createImage Creating image 'tst.model' of shape [1, 100, 100, 1] 2024-06-08 03:25:05 INFO imtrans::::casa Task imtrans complete. Start time: 2024-06-08 03:25:04.598834 End time: 2024-06-08 03:25:04.626461 2024-06-08 03:25:05 INFO imtrans::::casa ##### End Task: imtrans ##### 2024-06-08 03:25:05 INFO imtrans::::casa ########################################## 2024-06-08 03:25:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:05 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 ) 2024-06-08 03:25:05 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494 2024-06-08 03:25:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:25:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494 2024-06-08 03:25:05 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:25:05 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. 2024-06-08 03:25:05 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. 2024-06-08 03:25:05 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:25:05 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:25:05 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'] ) 2024-06-08 03:25:05 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 279, in deconvolve 2024-06-08 03:25:05 INFO deconvolve::::casa+ decon.runMinorCycle() 2024-06-08 03:25:05 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle 2024-06-08 03:25:05 INFO deconvolve::::casa+ self.runMinorCycleCore() 2024-06-08 03:25:05 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore 2024-06-08 03:25:05 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec ) 2024-06-08 03:25:05 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle 2024-06-08 03:25:05 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord) 2024-06-08 03:25:05 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle 2024-06-08 03:25:05 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs) 2024-06-08 03:25:05 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. 2024-06-08 03:25:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:04.630274 End time: 2024-06-08 03:25:04.682103 2024-06-08 03:25:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:05 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 ) 2024-06-08 03:25:05 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:05 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask 2024-06-08 03:25:05 INFO SDMaskHandler::makePBMask MAKE PB mask 2024-06-08 03:25:05 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:25:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 8232 out of a total of 10000 pixels. [ 82.32 % ] 2024-06-08 03:25:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:05 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 2024-06-08 03:25:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter. 2024-06-08 03:25:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:25:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494 2024-06-08 03:25:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:25:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:04.725286 End time: 2024-06-08 03:25:04.881316 2024-06-08 03:25:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:05 INFO imtrans::::casa ########################################## 2024-06-08 03:25:05 INFO imtrans::::casa ##### Begin Task: imtrans ##### 2024-06-08 03:25:05 INFO imtrans::::casa imtrans( imagename='tst_bak.pb', outfile='tst.pb', order='3012' ) 2024-06-08 03:25:05 INFO imtrans::SubImageFactory::createImage Creating image 'tst.pb' of shape [1, 100, 100, 1] 2024-06-08 03:25:05 INFO imtrans::ImageMaskAttacher::makeMask Created mask `mask0' 2024-06-08 03:25:05 INFO imtrans::::casa Task imtrans complete. Start time: 2024-06-08 03:25:04.897819 End time: 2024-06-08 03:25:04.933496 2024-06-08 03:25:05 INFO imtrans::::casa ##### End Task: imtrans ##### 2024-06-08 03:25:05 INFO imtrans::::casa ########################################## 2024-06-08 03:25:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:05 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='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 ) 2024-06-08 03:25:05 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494 2024-06-08 03:25:05 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask 2024-06-08 03:25:05 INFO SDMaskHandler::makePBMask MAKE PB mask 2024-06-08 03:25:05 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. 2024-06-08 03:25:05 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. 2024-06-08 03:25:05 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:25:05 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:25:05 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'] ) 2024-06-08 03:25:05 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 273, in deconvolve 2024-06-08 03:25:05 INFO deconvolve::::casa+ decon.updateMask() 2024-06-08 03:25:05 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 201, in updateMask 2024-06-08 03:25:05 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask() 2024-06-08 03:25:05 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask 2024-06-08 03:25:05 INFO deconvolve::::casa+ return self._swigobj.setupmask() 2024-06-08 03:25:05 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask 2024-06-08 03:25:05 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self) 2024-06-08 03:25:05 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. 2024-06-08 03:25:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:04.936840 End time: 2024-06-08 03:25:04.973301 2024-06-08 03:25:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:05 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 ) 2024-06-08 03:25:05 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:05 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 2024-06-08 03:25:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter. 2024-06-08 03:25:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:25:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494 2024-06-08 03:25:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:25:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:05.040217 End time: 2024-06-08 03:25:05.261716 2024-06-08 03:25:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:05 INFO imtrans::::casa ########################################## 2024-06-08 03:25:05 INFO imtrans::::casa ##### Begin Task: imtrans ##### 2024-06-08 03:25:05 INFO imtrans::::casa imtrans( imagename='tst_bak.psf', outfile='tst.psf', order='3012' ) 2024-06-08 03:25:05 INFO imtrans::SubImageFactory::createImage Creating image 'tst.psf' of shape [1, 100, 100, 1] 2024-06-08 03:25:05 INFO imtrans::::casa Task imtrans complete. Start time: 2024-06-08 03:25:05.287201 End time: 2024-06-08 03:25:05.333549 2024-06-08 03:25:05 INFO imtrans::::casa ##### End Task: imtrans ##### 2024-06-08 03:25:05 INFO imtrans::::casa ########################################## 2024-06-08 03:25:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:05 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 ) 2024-06-08 03:25:05 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:05 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. 2024-06-08 03:25:05 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. 2024-06-08 03:25:05 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:25:05 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:25:05 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'] ) 2024-06-08 03:25:05 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve 2024-06-08 03:25:05 INFO deconvolve::::casa+ isit = decon.hasConverged() 2024-06-08 03:25:05 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged 2024-06-08 03:25:05 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle() 2024-06-08 03:25:05 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle 2024-06-08 03:25:05 INFO deconvolve::::casa+ return self._swigobj.initminorcycle() 2024-06-08 03:25:05 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle 2024-06-08 03:25:05 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self) 2024-06-08 03:25:05 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. 2024-06-08 03:25:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:05.340401 End time: 2024-06-08 03:25:05.370125 2024-06-08 03:25:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:05 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 ) 2024-06-08 03:25:05 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:06 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 2024-06-08 03:25:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter. 2024-06-08 03:25:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:25:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494 2024-06-08 03:25:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:25:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:05.440434 End time: 2024-06-08 03:25:05.657583 2024-06-08 03:25:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:06 INFO imtrans::::casa ########################################## 2024-06-08 03:25:06 INFO imtrans::::casa ##### Begin Task: imtrans ##### 2024-06-08 03:25:06 INFO imtrans::::casa imtrans( imagename='tst_bak.residual', outfile='tst.residual', order='3012' ) 2024-06-08 03:25:06 INFO imtrans::SubImageFactory::createImage Creating image 'tst.residual' of shape [1, 100, 100, 1] 2024-06-08 03:25:06 INFO imtrans::ImageMaskAttacher::makeMask Created mask `mask0' 2024-06-08 03:25:06 INFO imtrans::::casa Task imtrans complete. Start time: 2024-06-08 03:25:05.680924 End time: 2024-06-08 03:25:05.735153 2024-06-08 03:25:06 INFO imtrans::::casa ##### End Task: imtrans ##### 2024-06-08 03:25:06 INFO imtrans::::casa ########################################## 2024-06-08 03:25:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:06 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='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) 2024-06-08 03:25:06 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:06 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. 2024-06-08 03:25:06 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. 2024-06-08 03:25:06 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:25:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:25:06 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'] ) 2024-06-08 03:25:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve 2024-06-08 03:25:06 INFO deconvolve::::casa+ isit = decon.hasConverged() 2024-06-08 03:25:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged 2024-06-08 03:25:06 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle() 2024-06-08 03:25:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle 2024-06-08 03:25:06 INFO deconvolve::::casa+ return self._swigobj.initminorcycle() 2024-06-08 03:25:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle 2024-06-08 03:25:06 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self) 2024-06-08 03:25:06 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. 2024-06-08 03:25:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:05.742461 End time: 2024-06-08 03:25:05.773446 2024-06-08 03:25:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:06 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='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) 2024-06-08 03:25:06 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:06 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:25:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter. 2024-06-08 03:25:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:25:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 2024-06-08 03:25:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:25:06 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg 2024-06-08 03:25:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:25:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:05.842999 End time: 2024-06-08 03:25:06.127001 2024-06-08 03:25:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:06 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='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) 2024-06-08 03:25:06 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf'] 2024-06-08 03:25:06 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf'] 2024-06-08 03:25:06 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:25:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:25:06 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'] ) 2024-06-08 03:25:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 199, in deconvolve 2024-06-08 03:25:06 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp) 2024-06-08 03:25:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 73, in check_requiredimgs_exist 2024-06-08 03:25:06 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: missing one or more of the required images: " + str(diffims)) 2024-06-08 03:25:06 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf'] 2024-06-08 03:25:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:06.209056 End time: 2024-06-08 03:25:06.211080 2024-06-08 03:25:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:06 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='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) 2024-06-08 03:25:06 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual'] 2024-06-08 03:25:06 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual'] 2024-06-08 03:25:06 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:25:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:25:06 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'] ) 2024-06-08 03:25:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 199, in deconvolve 2024-06-08 03:25:06 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp) 2024-06-08 03:25:06 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 73, in check_requiredimgs_exist 2024-06-08 03:25:06 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: missing one or more of the required images: " + str(diffims)) 2024-06-08 03:25:06 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual'] 2024-06-08 03:25:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:06.294725 End time: 2024-06-08 03:25:06.296502 2024-06-08 03:25:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:06 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='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) 2024-06-08 03:25:06 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:06 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:25:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter. 2024-06-08 03:25:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:25:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 2024-06-08 03:25:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:25:07 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg 2024-06-08 03:25:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:25:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:06.362893 End time: 2024-06-08 03:25:06.675262 2024-06-08 03:25:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:07 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:07 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:07 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:07 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 ) 2024-06-08 03:25:07 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:07 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:07 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 2024-06-08 03:25:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter. 2024-06-08 03:25:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:25:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494 2024-06-08 03:25:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:25:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:06.727389 End time: 2024-06-08 03:25:06.933846 2024-06-08 03:25:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:07 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:07 INFO imrebin::::casa ########################################## 2024-06-08 03:25:07 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2024-06-08 03:25:07 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 ) 2024-06-08 03:25:07 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-06-08 03:25:07 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2024-06-08 03:25:07 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2024-06-08 03:25:07 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=[50, 50, 1, 1] 2024-06-08 03:25:07 INFO imrebin::SubImageFactory::createImage Creating image 'tst.model' of shape [2, 2, 1, 1] 2024-06-08 03:25:07 INFO imrebin::::casa Task imrebin complete. Start time: 2024-06-08 03:25:06.976126 End time: 2024-06-08 03:25:07.029118 2024-06-08 03:25:07 INFO imrebin::::casa ##### End Task: imrebin ##### 2024-06-08 03:25:07 INFO imrebin::::casa ########################################## 2024-06-08 03:25:07 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:07 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:07 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 ) 2024-06-08 03:25:07 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:07 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494 2024-06-08 03:25:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:25:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494 2024-06-08 03:25:07 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:25:07 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. 2024-06-08 03:25:07 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. 2024-06-08 03:25:07 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:25:07 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:25:07 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['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'] ) 2024-06-08 03:25:07 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 279, in deconvolve 2024-06-08 03:25:07 INFO deconvolve::::casa+ decon.runMinorCycle() 2024-06-08 03:25:07 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle 2024-06-08 03:25:07 INFO deconvolve::::casa+ self.runMinorCycleCore() 2024-06-08 03:25:07 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore 2024-06-08 03:25:07 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec ) 2024-06-08 03:25:07 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle 2024-06-08 03:25:07 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord) 2024-06-08 03:25:07 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle 2024-06-08 03:25:07 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs) 2024-06-08 03:25:07 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. 2024-06-08 03:25:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:07.034850 End time: 2024-06-08 03:25:07.104396 2024-06-08 03:25:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:07 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:07 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:07 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:07 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 ) 2024-06-08 03:25:07 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:07 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:07 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask 2024-06-08 03:25:07 INFO SDMaskHandler::makePBMask MAKE PB mask 2024-06-08 03:25:07 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:25:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 8232 out of a total of 10000 pixels. [ 82.32 % ] 2024-06-08 03:25:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:07 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 2024-06-08 03:25:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter. 2024-06-08 03:25:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:25:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494 2024-06-08 03:25:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:25:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:07.173471 End time: 2024-06-08 03:25:07.400916 2024-06-08 03:25:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:07 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:07 INFO imrebin::::casa ########################################## 2024-06-08 03:25:07 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2024-06-08 03:25:07 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 ) 2024-06-08 03:25:07 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-06-08 03:25:07 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2024-06-08 03:25:07 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2024-06-08 03:25:07 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=[50, 50, 1, 1] 2024-06-08 03:25:07 INFO imrebin::SubImageFactory::createImage Creating image 'tst.pb' of shape [2, 2, 1, 1] 2024-06-08 03:25:07 INFO imrebin::::casa Task imrebin complete. Start time: 2024-06-08 03:25:07.423937 End time: 2024-06-08 03:25:07.480070 2024-06-08 03:25:07 INFO imrebin::::casa ##### End Task: imrebin ##### 2024-06-08 03:25:07 INFO imrebin::::casa ########################################## 2024-06-08 03:25:07 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:07 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:07 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 ) 2024-06-08 03:25:07 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494 2024-06-08 03:25:08 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask 2024-06-08 03:25:08 INFO SDMaskHandler::makePBMask MAKE PB mask 2024-06-08 03:25:08 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. 2024-06-08 03:25:08 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. 2024-06-08 03:25:08 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:25:08 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'] ) 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 273, in deconvolve 2024-06-08 03:25:08 INFO deconvolve::::casa+ decon.updateMask() 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 201, in updateMask 2024-06-08 03:25:08 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask() 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask 2024-06-08 03:25:08 INFO deconvolve::::casa+ return self._swigobj.setupmask() 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask 2024-06-08 03:25:08 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self) 2024-06-08 03:25:08 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. 2024-06-08 03:25:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:07.487401 End time: 2024-06-08 03:25:07.540490 2024-06-08 03:25:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:08 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:08 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:08 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 ) 2024-06-08 03:25:08 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:08 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 2024-06-08 03:25:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter. 2024-06-08 03:25:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:25:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494 2024-06-08 03:25:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:08 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:25:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:07.598784 End time: 2024-06-08 03:25:07.774568 2024-06-08 03:25:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:08 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:08 INFO imrebin::::casa ########################################## 2024-06-08 03:25:08 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2024-06-08 03:25:08 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 ) 2024-06-08 03:25:08 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-06-08 03:25:08 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2024-06-08 03:25:08 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2024-06-08 03:25:08 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] 2024-06-08 03:25:08 INFO imrebin::SubImageFactory::createImage Creating image 'tst.psf' of shape [2, 2, 1, 1] 2024-06-08 03:25:08 INFO imrebin::::casa Task imrebin complete. Start time: 2024-06-08 03:25:07.790489 End time: 2024-06-08 03:25:07.827126 2024-06-08 03:25:08 INFO imrebin::::casa ##### End Task: imrebin ##### 2024-06-08 03:25:08 INFO imrebin::::casa ########################################## 2024-06-08 03:25:08 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:08 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 ) 2024-06-08 03:25:08 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:08 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. 2024-06-08 03:25:08 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. 2024-06-08 03:25:08 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:25:08 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'] ) 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve 2024-06-08 03:25:08 INFO deconvolve::::casa+ isit = decon.hasConverged() 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged 2024-06-08 03:25:08 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle() 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle 2024-06-08 03:25:08 INFO deconvolve::::casa+ return self._swigobj.initminorcycle() 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle 2024-06-08 03:25:08 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self) 2024-06-08 03:25:08 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. 2024-06-08 03:25:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:07.830885 End time: 2024-06-08 03:25:07.846429 2024-06-08 03:25:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:08 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:08 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:08 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 ) 2024-06-08 03:25:08 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:08 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 2024-06-08 03:25:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter. 2024-06-08 03:25:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:25:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494 2024-06-08 03:25:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:08 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:25:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:07.899130 End time: 2024-06-08 03:25:08.068512 2024-06-08 03:25:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:08 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:08 INFO imrebin::::casa ########################################## 2024-06-08 03:25:08 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2024-06-08 03:25:08 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 ) 2024-06-08 03:25:08 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-06-08 03:25:08 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2024-06-08 03:25:08 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2024-06-08 03:25:08 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] 2024-06-08 03:25:08 INFO imrebin::SubImageFactory::createImage Creating image 'tst.residual' of shape [2, 2, 1, 1] 2024-06-08 03:25:08 INFO imrebin::::casa Task imrebin complete. Start time: 2024-06-08 03:25:08.091232 End time: 2024-06-08 03:25:08.143036 2024-06-08 03:25:08 INFO imrebin::::casa ##### End Task: imrebin ##### 2024-06-08 03:25:08 INFO imrebin::::casa ########################################## 2024-06-08 03:25:08 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:08 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 ) 2024-06-08 03:25:08 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:08 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. 2024-06-08 03:25:08 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. 2024-06-08 03:25:08 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:25:08 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'] ) 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve 2024-06-08 03:25:08 INFO deconvolve::::casa+ isit = decon.hasConverged() 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged 2024-06-08 03:25:08 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle() 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle 2024-06-08 03:25:08 INFO deconvolve::::casa+ return self._swigobj.initminorcycle() 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle 2024-06-08 03:25:08 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self) 2024-06-08 03:25:08 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. 2024-06-08 03:25:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:08.148080 End time: 2024-06-08 03:25:08.169408 2024-06-08 03:25:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:08 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:08 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:08 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 ) 2024-06-08 03:25:08 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:08 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:25:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter. 2024-06-08 03:25:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:25:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 2024-06-08 03:25:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:08 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:25:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:08.216780 End time: 2024-06-08 03:25:08.361838 2024-06-08 03:25:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:08 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:08 INFO imtrans::::casa ########################################## 2024-06-08 03:25:08 INFO imtrans::::casa ##### Begin Task: imtrans ##### 2024-06-08 03:25:08 INFO imtrans::::casa imtrans( imagename='tst.model', outfile='tst_2.model', order='3012' ) 2024-06-08 03:25:08 INFO imtrans::SubImageFactory::createImage Creating image 'tst_2.model' of shape [1, 100, 100, 1] 2024-06-08 03:25:08 INFO imtrans::::casa Task imtrans complete. Start time: 2024-06-08 03:25:08.364209 End time: 2024-06-08 03:25:08.399536 2024-06-08 03:25:08 INFO imtrans::::casa ##### End Task: imtrans ##### 2024-06-08 03:25:08 INFO imtrans::::casa ########################################## 2024-06-08 03:25:08 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:08 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 ) 2024-06-08 03:25:08 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] 2024-06-08 03:25:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:08 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model 2024-06-08 03:25:08 INFO task_deconvolve::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list 2024-06-08 03:25:08 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 2024-06-08 03:25:08 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 2024-06-08 03:25:08 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:25:08 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'] ) 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve 2024-06-08 03:25:08 INFO deconvolve::::casa+ isit = decon.hasConverged() 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged 2024-06-08 03:25:08 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle() 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle 2024-06-08 03:25:08 INFO deconvolve::::casa+ return self._swigobj.initminorcycle() 2024-06-08 03:25:08 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle 2024-06-08 03:25:08 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self) 2024-06-08 03:25:08 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 2024-06-08 03:25:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:08.433652 End time: 2024-06-08 03:25:08.496842 2024-06-08 03:25:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:08 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:09 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:09 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 ) 2024-06-08 03:25:09 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:09 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:09 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:25:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter. 2024-06-08 03:25:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:25:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 2024-06-08 03:25:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:09 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:25:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:08.549065 End time: 2024-06-08 03:25:08.743067 2024-06-08 03:25:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:09 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:09 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:09 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 ) 2024-06-08 03:25:09 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] 2024-06-08 03:25:09 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:09 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model 2024-06-08 03:25:09 INFO task_deconvolve::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list 2024-06-08 03:25:09 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 1 2024-06-08 03:25:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 2024-06-08 03:25:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:25:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 2024-06-08 03:25:09 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:25:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733201->0.963288, peakres=0.33531->0.105224, Reached cycleniter. 2024-06-08 03:25:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:25:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 2024-06-08 03:25:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:09 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:25:09 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg 2024-06-08 03:25:09 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst_2.model', 'tst.model'] 2024-06-08 03:25:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:08.825850 End time: 2024-06-08 03:25:09.146142 2024-06-08 03:25:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:09 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:09 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:09 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 ) 2024-06-08 03:25:09 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist 2024-06-08 03:25:09 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 2024-06-08 03:25:09 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:25:09 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:25:09 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['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'] ) 2024-06-08 03:25:09 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 200, in deconvolve 2024-06-08 03:25:09 INFO deconvolve::::casa+ check_starmodel_model_collisions(startmodel, imagename, deconvolver) 2024-06-08 03:25:09 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 103, in check_starmodel_model_collisions 2024-06-08 03:25:09 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: parameter startmodel set to \"{0}\" but that file does not exist".format(sm)) 2024-06-08 03:25:09 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist 2024-06-08 03:25:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:09.221756 End time: 2024-06-08 03:25:09.223403 2024-06-08 03:25:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:09 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:09 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:09 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 ) 2024-06-08 03:25:09 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:09 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:09 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:25:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter. 2024-06-08 03:25:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:25:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 2024-06-08 03:25:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:09 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:25:09 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg 2024-06-08 03:25:09 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:25:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:09.282145 End time: 2024-06-08 03:25:09.565315 2024-06-08 03:25:10 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:10 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:10 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:10 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 ) 2024-06-08 03:25:10 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. 2024-06-08 03:25:10 SEVERE deconvolve::deconvolve::casa+ Either unset startmodel or remove tst.model to continue 2024-06-08 03:25:10 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. 2024-06-08 03:25:10 SEVERE deconvolve::::casa+ Either unset startmodel or remove tst.model to continue 2024-06-08 03:25:10 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:25:10 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:25:10 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'] ) 2024-06-08 03:25:10 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 200, in deconvolve 2024-06-08 03:25:10 INFO deconvolve::::casa+ check_starmodel_model_collisions(startmodel, imagename, deconvolver) 2024-06-08 03:25:10 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 120, in check_starmodel_model_collisions 2024-06-08 03:25:10 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) + 2024-06-08 03:25:10 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. 2024-06-08 03:25:10 INFO deconvolve::::casa+ Either unset startmodel or remove tst.model to continue 2024-06-08 03:25:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:09.576285 End time: 2024-06-08 03:25:09.577991 2024-06-08 03:25:10 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:10 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:10 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:10 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 ) 2024-06-08 03:25:10 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:10 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:25:10 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:25:10 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter. 2024-06-08 03:25:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:25:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 2024-06-08 03:25:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:10 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:25:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:09.633841 End time: 2024-06-08 03:25:09.833086 2024-06-08 03:25:10 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:10 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:10 INFO imrebin::::casa ########################################## 2024-06-08 03:25:10 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2024-06-08 03:25:10 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 ) 2024-06-08 03:25:10 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-06-08 03:25:10 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2024-06-08 03:25:10 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2024-06-08 03:25:10 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] 2024-06-08 03:25:10 INFO imrebin::SubImageFactory::createImage Creating image 'tst_2.model' of shape [50, 50, 1, 1] 2024-06-08 03:25:10 INFO imrebin::::casa Task imrebin complete. Start time: 2024-06-08 03:25:09.841423 End time: 2024-06-08 03:25:09.893397 2024-06-08 03:25:10 INFO imrebin::::casa ##### End Task: imrebin ##### 2024-06-08 03:25:10 INFO imrebin::::casa ########################################## 2024-06-08 03:25:10 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:10 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 ) 2024-06-08 03:25:10 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] 2024-06-08 03:25:10 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:10 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model 2024-06-08 03:25:10 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 0.25 2024-06-08 03:25:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 2024-06-08 03:25:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:25:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 2024-06-08 03:25:10 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:25:10 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.1833->0.413387, peakres=0.33531->0.105224, Reached cycleniter. 2024-06-08 03:25:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:25:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 2024-06-08 03:25:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:10 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:25:10 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg 2024-06-08 03:25:10 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst_2.model', 'tst.model'] 2024-06-08 03:25:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:09.928382 End time: 2024-06-08 03:25:10.266149 2024-06-08 03:25:10 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:10 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:11 INFO tclean::::casa ########################################## 2024-06-08 03:25:11 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:25:11 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 ) 2024-06-08 03:25:11 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:25:11 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:25:11 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:25:11 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:25:11 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:25:11 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:25:11 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:11 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:11 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:25:12 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:25:12 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004434 2024-06-08 03:25:12 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:25:12 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:25:13 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:25:14 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:25:14 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:25:10.529614 End time: 2024-06-08 03:25:14.021574 2024-06-08 03:25:14 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:25:14 INFO tclean::::casa ########################################## 2024-06-08 03:25:14 INFO tclean::::casa ########################################## 2024-06-08 03:25:14 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:25:14 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 ) 2024-06-08 03:25:14 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:25:14 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:25:14 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:25:15 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. 2024-06-08 03:25:15 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:25:15 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz 2024-06-08 03:25:15 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz 2024-06-08 03:25:15 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 2024-06-08 03:25:15 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz 2024-06-08 03:25:15 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz 2024-06-08 03:25:15 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:25:15 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] 2024-06-08 03:25:15 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:25:15 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:15 INFO tclean::::casa CFCache already exists 2024-06-08 03:25:15 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:15 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:25:15 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:15 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:25:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:15 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:15 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:25:17 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:25:18 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 2024-06-08 03:25:18 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.106558 2024-06-08 03:25:18 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:25:18 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:25:18 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg 2024-06-08 03:25:18 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg 2024-06-08 03:25:18 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg 2024-06-08 03:25:18 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:25:18 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:18 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:25:18 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:18 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:18 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:25:21 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:25:21 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:25:14.191829 End time: 2024-06-08 03:25:20.911149 2024-06-08 03:25:21 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:25:21 INFO tclean::::casa ########################################## 2024-06-08 03:25:21 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:21 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 ) 2024-06-08 03:25:21 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:25:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] 2024-06-08 03:25:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:25:21 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:25:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:25:21 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19] 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->2 [2], model=0->1.12501, peakres=1.50002->0.375005, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=2->4 [2], model=0->1.07144, peakres=1.42859->0.357148, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=4->6 [2], model=0->1.02274, peakres=1.36365->0.340914, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=6->8 [2], model=0->0.978274, peakres=1.30437->0.326091, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=8->10 [2], model=0->0.937513, peakres=1.25002->0.312504, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=10->12 [2], model=0->0.900012, peakres=1.20002->0.300004, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=12->14 [2], model=0->0.865396, peakres=1.15386->0.288465, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=14->16 [2], model=0->0.833345, peakres=1.11113->0.277782, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=16->18 [2], model=0->0.803582, peakres=1.07144->0.267861, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=18->20 [2], model=0->0.775872, peakres=1.0345->0.258624, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=20->22 [2], model=0->0.75001, peakres=1.00001->0.250003, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=22->23 [1], model=0->0.483878, peakres=0.967755->0.483878, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=23->24 [1], model=0->0.468756, peakres=0.937513->0.468756, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=24->25 [1], model=0->0.454552, peakres=0.909103->0.454552, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=25->26 [1], model=0->0.441182, peakres=0.882365->0.441182, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=26->27 [1], model=0->0.428577, peakres=0.857154->0.428577, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=27->28 [1], model=0->0.416672, peakres=0.833345->0.416672, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=28->29 [1], model=0->0.405411, peakres=0.810822->0.405411, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=29->30 [1], model=0->0.394742, peakres=0.789484->0.394742, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=30->31 [1], model=0->0.384621, peakres=0.769241->0.384621, Reached cyclethreshold. 2024-06-08 03:25:21 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 13.9416 Peak Residual (over all planes) : 0.483878 in C11:P0 2024-06-08 03:25:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 31 iterations. 2024-06-08 03:25:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.483878, over full image : 0.483878 2024-06-08 03:25:21 INFO deconvolve::::casa Reached global stopping criterion : threshold 2024-06-08 03:25:21 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:25:21 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:25:21 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg 2024-06-08 03:25:21 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg 2024-06-08 03:25:21 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg 2024-06-08 03:25:21 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg 2024-06-08 03:25:21 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg 2024-06-08 03:25:21 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:25:21 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg 2024-06-08 03:25:21 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg 2024-06-08 03:25:21 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg 2024-06-08 03:25:22 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg 2024-06-08 03:25:22 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg 2024-06-08 03:25:22 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg 2024-06-08 03:25:22 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg 2024-06-08 03:25:22 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg 2024-06-08 03:25:22 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg 2024-06-08 03:25:22 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg 2024-06-08 03:25:22 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg 2024-06-08 03:25:22 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg 2024-06-08 03:25:22 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg 2024-06-08 03:25:22 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:25:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:20.914599 End time: 2024-06-08 03:25:21.837908 2024-06-08 03:25:22 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:22 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:22 INFO name:: No table opened. 2024-06-08 03:25:22 INFO showcache:: The Table Cache is empty. 2024-06-08 03:25:22 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:25:22 INFO deconvolve::::casa+ [ check_val ] iterdone is 31 ( Pass : should be 31, Exact: True ) 2024-06-08 03:25:22 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:25:22 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:25:22 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:25:22 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) 2024-06-08 03:25:22 INFO deconvolve::::casa+ [ check_val ] chan10 iterDone is 2.0 ( Pass : should be 2, Exact: True ) 2024-06-08 03:25:22 INFO deconvolve::::casa+ [ check_val ] chan10 peakRes is 0.2500033378601074 ( Pass : should be 0.25, Epsilon: 0.05) 2024-06-08 03:25:22 INFO tclean::::casa ########################################## 2024-06-08 03:25:22 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:25:22 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 ) 2024-06-08 03:25:22 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:25:22 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:25:22 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:25:23 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. 2024-06-08 03:25:23 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:25:23 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz 2024-06-08 03:25:23 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz 2024-06-08 03:25:23 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 2024-06-08 03:25:23 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz 2024-06-08 03:25:23 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz 2024-06-08 03:25:23 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:25:23 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] 2024-06-08 03:25:23 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:25:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:23 INFO tclean::::casa CFCache already exists 2024-06-08 03:25:23 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:23 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:25:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:23 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:25:23 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:23 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:23 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:25:25 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:25:25 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 2024-06-08 03:25:26 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.107299 2024-06-08 03:25:26 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:25:26 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:25:26 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg 2024-06-08 03:25:26 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg 2024-06-08 03:25:26 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg 2024-06-08 03:25:26 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:25:26 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:26 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:25:26 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:26 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:26 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:25:29 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:25:29 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:25:22.117949 End time: 2024-06-08 03:25:28.785656 2024-06-08 03:25:29 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:25:29 INFO tclean::::casa ########################################## 2024-06-08 03:25:29 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:29 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 ) 2024-06-08 03:25:29 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:25:29 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] 2024-06-08 03:25:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:25:29 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:25:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:25:29 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19] 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->2 [2], model=0->1.12501, peakres=1.50002->0.375005, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=2->4 [2], model=0->1.07144, peakres=1.42859->0.357148, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=4->6 [2], model=0->1.02274, peakres=1.36365->0.340914, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=6->8 [2], model=0->0.978274, peakres=1.30437->0.326091, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=8->10 [2], model=0->0.937513, peakres=1.25002->0.312504, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=10->12 [2], model=0->0.900012, peakres=1.20002->0.300004, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=12->14 [2], model=0->0.865396, peakres=1.15386->0.288465, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=14->16 [2], model=0->0.833345, peakres=1.11113->0.277782, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=16->18 [2], model=0->0.803582, peakres=1.07144->0.267861, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=18->20 [2], model=0->0.775872, peakres=1.0345->0.258624, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=20->22 [2], model=0->0.75001, peakres=1.00001->0.250003, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=22->23 [1], model=0->0.483878, peakres=0.967755->0.483878, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=23->24 [1], model=0->0.468756, peakres=0.937513->0.468756, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=24->25 [1], model=0->0.454552, peakres=0.909103->0.454552, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=25->26 [1], model=0->0.441182, peakres=0.882365->0.441182, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=26->27 [1], model=0->0.428577, peakres=0.857154->0.428577, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=27->28 [1], model=0->0.416672, peakres=0.833345->0.416672, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=28->29 [1], model=0->0.405411, peakres=0.810822->0.405411, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=29->30 [1], model=0->0.394742, peakres=0.789484->0.394742, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=30->31 [1], model=0->0.384621, peakres=0.769241->0.384621, Reached cyclethreshold. 2024-06-08 03:25:29 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 13.9416 Peak Residual (over all planes) : 0.483878 in C11:P0 2024-06-08 03:25:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 31 iterations. 2024-06-08 03:25:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.483878, over full image : 0.483878 2024-06-08 03:25:29 INFO deconvolve::::casa Reached global stopping criterion : threshold 2024-06-08 03:25:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:25:29 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:25:29 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg 2024-06-08 03:25:29 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg 2024-06-08 03:25:29 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg 2024-06-08 03:25:29 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg 2024-06-08 03:25:29 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg 2024-06-08 03:25:29 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:25:29 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg 2024-06-08 03:25:29 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg 2024-06-08 03:25:29 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg 2024-06-08 03:25:29 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg 2024-06-08 03:25:29 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg 2024-06-08 03:25:29 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg 2024-06-08 03:25:30 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg 2024-06-08 03:25:30 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg 2024-06-08 03:25:30 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg 2024-06-08 03:25:30 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg 2024-06-08 03:25:30 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg 2024-06-08 03:25:30 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg 2024-06-08 03:25:30 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg 2024-06-08 03:25:30 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:25:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:28.789275 End time: 2024-06-08 03:25:29.767065 2024-06-08 03:25:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:30 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:30 INFO name:: No table opened. 2024-06-08 03:25:30 INFO showcache:: The Table Cache is empty. 2024-06-08 03:25:30 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=full ( Pass : found all expected keys ) 2024-06-08 03:25:30 INFO deconvolve::::casa+ [ check_val ] iterdone is 31 ( Pass : should be 31, Exact: True ) 2024-06-08 03:25:30 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:25:30 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:25:30 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:25:30 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) 2024-06-08 03:25:30 INFO deconvolve::::casa+ [ check_val ] chan10 iterDone is 2.0 ( Pass : should be 2, Exact: True ) 2024-06-08 03:25:30 INFO deconvolve::::casa+ [ check_val ] chan10 peakRes is 0.2500033378601074 ( Pass : should be 0.25, Epsilon: 0.05) 2024-06-08 03:25:30 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:30 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 ) 2024-06-08 03:25:30 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:25:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:25:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:25:30 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=14, Gain=0.15 2024-06-08 03:25:30 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. 2024-06-08 03:25:30 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.0317054, 1369 Active pixels 2024-06-08 03:25:30 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.0269496, 1413 Active pixels 2024-06-08 03:25:30 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.424299 Flux limit=0.0194711, 1539 Active pixels 2024-06-08 03:25:30 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.191889 Flux limit=0.0119577, 2025 Active pixels 2024-06-08 03:25:30 INFO ClarkCleanLatModel::solve Iteration: 14, Maximum residual=0.143953 Flux limit=0.00540787, 2998 Active pixels 2024-06-08 03:25:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->14 [14], model=0->1.01651, peakres=1.12501->0.143953, Reached cycleniter. 2024-06-08 03:25:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 14 iterations. 2024-06-08 03:25:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.143953, over full image : 0.143953 2024-06-08 03:25:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:30 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:25:30 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:25:30 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:25:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:29.933222 End time: 2024-06-08 03:25:30.419519 2024-06-08 03:25:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:30 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:30 INFO name:: No table opened. 2024-06-08 03:25:30 INFO showcache:: The Table Cache is empty. 2024-06-08 03:25:30 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:25:30 INFO deconvolve::::casa+ [ check_val ] iterdone is 14 ( Pass : should be 14, Exact: True ) 2024-06-08 03:25:30 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:25:30 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:25:30 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:25:30 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) 2024-06-08 03:25:30 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 1 (Pass : should be 1) 2024-06-08 03:25:30 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:30 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 ) 2024-06-08 03:25:30 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:25:31 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:25:31 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:25:31 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15 2024-06-08 03:25:31 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. 2024-06-08 03:25:31 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.5, 47 Active pixels 2024-06-08 03:25:31 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.5, 37 Active pixels 2024-06-08 03:25:31 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.499175 Flux limit=0.5, 21 Active pixels 2024-06-08 03:25:31 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.625839, peakres=1.12501->0.499175, Reached cyclethreshold. 2024-06-08 03:25:31 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. 2024-06-08 03:25:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175 2024-06-08 03:25:31 INFO deconvolve::::casa Reached global stopping criterion : threshold 2024-06-08 03:25:31 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:25:31 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:25:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:25:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:30.493353 End time: 2024-06-08 03:25:30.857720 2024-06-08 03:25:31 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:31 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:31 INFO name:: No table opened. 2024-06-08 03:25:31 INFO showcache:: The Table Cache is empty. 2024-06-08 03:25:31 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:25:31 INFO deconvolve::::casa+ [ check_val ] peak res is 0.4991748034954071 ( Pass : should be 0.499, Epsilon: 0.05) 2024-06-08 03:25:31 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.6258394718170166 ( Pass : should be 0.626, Epsilon: 0.05) 2024-06-08 03:25:31 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True ) 2024-06-08 03:25:31 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:25:31 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:25:31 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:25:31 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) 2024-06-08 03:25:31 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) 2024-06-08 03:25:31 INFO tclean::::casa ########################################## 2024-06-08 03:25:31 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:25:31 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 ) 2024-06-08 03:25:31 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:25:31 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:25:31 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:31 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:25:31 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:25:31 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:25:31 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:25:31 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:31 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:31 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:25:33 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:25:33 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004734 2024-06-08 03:25:33 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:25:33 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:25:33 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:25:35 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:25:35 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:25:31.046871 End time: 2024-06-08 03:25:34.568489 2024-06-08 03:25:35 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:25:35 INFO tclean::::casa ########################################## 2024-06-08 03:25:35 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:35 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 ) 2024-06-08 03:25:35 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:25:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:25:35 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15 2024-06-08 03:25:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.625839, peakres=1.12501->0.499175, Reached cyclethreshold. 2024-06-08 03:25:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. 2024-06-08 03:25:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175 2024-06-08 03:25:35 INFO deconvolve::::casa Reached global stopping criterion : threshold 2024-06-08 03:25:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:25:35 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:25:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:25:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:34.573246 End time: 2024-06-08 03:25:34.824048 2024-06-08 03:25:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:35 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:35 INFO name:: No table opened. 2024-06-08 03:25:35 INFO showcache:: The Table Cache is empty. 2024-06-08 03:25:35 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:25:35 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True ) 2024-06-08 03:25:35 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:25:35 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:25:35 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:25:35 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) 2024-06-08 03:25:35 INFO tclean::::casa ########################################## 2024-06-08 03:25:35 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:25:35 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 ) 2024-06-08 03:25:35 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:25:35 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:25:35 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:25:35 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:25:35 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:25:35 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:25:35 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:35 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:35 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:25:37 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:25:37 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004523 2024-06-08 03:25:37 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:25:37 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:25:37 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:25:38 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:25:38 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:25:35.035351 End time: 2024-06-08 03:25:38.498455 2024-06-08 03:25:38 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:25:38 INFO tclean::::casa ########################################## 2024-06-08 03:25:39 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:39 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 ) 2024-06-08 03:25:39 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:25:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:25:39 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15 2024-06-08 03:25:39 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.625839, peakres=1.12501->0.499175, Reached cyclethreshold. 2024-06-08 03:25:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. 2024-06-08 03:25:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175 2024-06-08 03:25:39 INFO deconvolve::::casa Reached global stopping criterion : threshold 2024-06-08 03:25:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:25:39 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:25:39 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:25:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:38.507210 End time: 2024-06-08 03:25:38.811645 2024-06-08 03:25:39 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:39 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:39 INFO name:: No table opened. 2024-06-08 03:25:39 INFO showcache:: The Table Cache is empty. 2024-06-08 03:25:39 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=full ( Pass : found all expected keys ) 2024-06-08 03:25:39 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True ) 2024-06-08 03:25:39 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:25:39 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:25:39 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:25:39 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) 2024-06-08 03:25:39 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:39 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 ) 2024-06-08 03:25:39 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:39 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:25:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:25:39 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.002, CycleNiter=2000, Gain=0.1 2024-06-08 03:25:39 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1080 [1080], model=0->1.36773, peakres=1.12501->0.00199935, Reached cyclethreshold. 2024-06-08 03:25:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1080 iterations. 2024-06-08 03:25:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00199935, over full image : 0.00199935 2024-06-08 03:25:39 INFO deconvolve::::casa Reached global stopping criterion : threshold 2024-06-08 03:25:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:25:39 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:25:39 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:25:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:38.927390 End time: 2024-06-08 03:25:39.147588 2024-06-08 03:25:39 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:39 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:39 INFO name:: No table opened. 2024-06-08 03:25:39 INFO showcache:: The Table Cache is empty. 2024-06-08 03:25:39 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:25:39 INFO deconvolve::::casa+ [ check_val ] iterdone is 1080 ( Pass : should be 1080, Exact: True ) 2024-06-08 03:25:39 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:25:39 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:25:39 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:25:39 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) 2024-06-08 03:25:39 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:39 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 ) 2024-06-08 03:25:39 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:39 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:25:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:25:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:25:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:25:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:25:39 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.002, CycleNiter=2000, Gain=0.1 2024-06-08 03:25:39 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1080 [1080], model=0->1.36773, peakres=1.12501->0.00199935, Reached cyclethreshold. 2024-06-08 03:25:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1080 iterations. 2024-06-08 03:25:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00199935, over full image : 0.00199935 2024-06-08 03:25:39 INFO deconvolve::::casa Reached global stopping criterion : threshold 2024-06-08 03:25:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:25:39 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:25:39 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:25:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:39.222903 End time: 2024-06-08 03:25:39.439862 2024-06-08 03:25:39 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:39 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:39 INFO name:: No table opened. 2024-06-08 03:25:39 INFO showcache:: The Table Cache is empty. 2024-06-08 03:25:39 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:25:39 INFO deconvolve::::casa+ [ check_val ] iterdone is 1080 ( Pass : should be 1080, Exact: True ) 2024-06-08 03:25:39 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:25:39 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:25:39 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:25:39 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) 2024-06-08 03:25:40 INFO tclean::::casa ########################################## 2024-06-08 03:25:40 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:25:40 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 ) 2024-06-08 03:25:40 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:25:40 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:25:40 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:25:40 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:25:40 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:25:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:25:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:25:41 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:25:41 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004922 2024-06-08 03:25:41 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:25:41 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:25:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:25:43 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:25:43 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:25:39.620887 End time: 2024-06-08 03:25:42.903168 2024-06-08 03:25:43 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:25:43 INFO tclean::::casa ########################################## 2024-06-08 03:25:43 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:43 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:43 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 ) 2024-06-08 03:25:43 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:25:43 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt] 2024-06-08 03:25:43 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-06-08 03:25:43 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-06-08 03:25:43 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-06-08 03:25:43 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. 2024-06-08 03:25:43 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2024-06-08 03:25:43 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 2024-06-08 03:25:43 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2024-06-08 03:25:43 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). 2024-06-08 03:25:43 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:25:43 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] 2024-06-08 03:25:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0371935, over full image : 1.12501 2024-06-08 03:25:43 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:25:43 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.0283286, peakres=0.0371935->0.0180397, Reached cycleniter. 2024-06-08 03:25:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:25:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0180397, over full image : 1.12434 2024-06-08 03:25:43 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:43 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:25:43 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:25:43 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:25:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:42.911493 End time: 2024-06-08 03:25:43.301133 2024-06-08 03:25:43 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:43 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:43 INFO name:: No table opened. 2024-06-08 03:25:43 INFO showcache:: The Table Cache is empty. 2024-06-08 03:25:43 INFO tclean::::casa ########################################## 2024-06-08 03:25:43 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:25:43 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='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 ) 2024-06-08 03:25:43 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:25:43 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:25:44 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:25:44 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:25:44 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:25:44 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:25:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:44 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:44 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:25:45 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:25:45 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.007624 2024-06-08 03:25:45 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:25:45 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:25:45 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:25:47 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:25:47 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:25:43.473133 End time: 2024-06-08 03:25:46.763664 2024-06-08 03:25:47 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:25:47 INFO tclean::::casa ########################################## 2024-06-08 03:25:47 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:47 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 ) 2024-06-08 03:25:47 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:25:47 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[50pix,80pix],10pix]] 2024-06-08 03:25:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-06-08 03:25:47 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-06-08 03:25:47 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-06-08 03:25:47 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. 2024-06-08 03:25:47 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2024-06-08 03:25:47 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2024-06-08 03:25:47 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). 2024-06-08 03:25:47 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:25:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] 2024-06-08 03:25:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0371935, over full image : 1.12501 2024-06-08 03:25:47 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:25:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.0283286, peakres=0.0371935->0.0180397, Reached cycleniter. 2024-06-08 03:25:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:25:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0180397, over full image : 1.12434 2024-06-08 03:25:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:25:47 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:25:47 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:25:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:46.767733 End time: 2024-06-08 03:25:46.983945 2024-06-08 03:25:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:47 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:47 INFO name:: No table opened. 2024-06-08 03:25:47 INFO showcache:: The Table Cache is empty. 2024-06-08 03:25:47 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:25:47 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) 2024-06-08 03:25:47 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:25:47 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:25:47 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) 2024-06-08 03:25:47 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) 2024-06-08 03:25:47 INFO deconvolve::::casa+ [ checkall ] 2024-06-08 03:25:47 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) 2024-06-08 03:25:47 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:25:47 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:25:47 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) 2024-06-08 03:25:47 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) 2024-06-08 03:25:47 INFO tclean::::casa ########################################## 2024-06-08 03:25:47 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:25:47 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='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 ) 2024-06-08 03:25:47 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:25:47 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:25:47 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:25:48 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. 2024-06-08 03:25:48 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:25:48 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz 2024-06-08 03:25:48 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz 2024-06-08 03:25:48 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 2024-06-08 03:25:48 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz 2024-06-08 03:25:48 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz 2024-06-08 03:25:48 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:25:48 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] 2024-06-08 03:25:48 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:25:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:48 INFO tclean::::casa CFCache already exists 2024-06-08 03:25:48 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:48 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:25:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:48 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:25:48 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:48 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:48 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:25:50 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:25:50 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 2024-06-08 03:25:51 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.107536 2024-06-08 03:25:51 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:25:51 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:25:51 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg 2024-06-08 03:25:51 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg 2024-06-08 03:25:51 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg 2024-06-08 03:25:51 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:25:51 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:51 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:25:51 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:51 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:51 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:25:54 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:25:54 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:25:47.169319 End time: 2024-06-08 03:25:53.728469 2024-06-08 03:25:54 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:25:54 INFO tclean::::casa ########################################## 2024-06-08 03:25:54 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:25:54 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='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 ) 2024-06-08 03:25:54 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:25:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:25:54 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt] 2024-06-08 03:25:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-06-08 03:25:54 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-06-08 03:25:54 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-06-08 03:25:54 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2024-06-08 03:25:54 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 2024-06-08 03:25:54 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2024-06-08 03:25:54 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). 2024-06-08 03:25:54 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:25:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 2853 out of a total of 200000 pixels. [ 1.4265 % ] 2024-06-08 03:25:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002 2024-06-08 03:25:54 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:25:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:25:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002 2024-06-08 03:25:54 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19] 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->0 [0], model=0->0, peakres=1.50002->1.50002, Skipped this plane. Zero mask. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=0->0 [0], model=0->0, peakres=1.42859->1.42859, Skipped this plane. Zero mask. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=0->10 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=20->30 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=30->40 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=40->50 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->60 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=60->70 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=70->80 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=80->90 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=90->90 [0], model=0->0, peakres=0.967755->0.967755, Skipped this plane. Zero mask. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=90->90 [0], model=0->0, peakres=0.937513->0.937513, Skipped this plane. Zero mask. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=90->90 [0], model=0->0, peakres=0.909103->0.909103, Skipped this plane. Zero mask. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=90->90 [0], model=0->0, peakres=0.882365->0.882365, Skipped this plane. Zero mask. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=90->90 [0], model=0->0, peakres=0.857154->0.857154, Skipped this plane. Zero mask. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=90->90 [0], model=0->0, peakres=0.833345->0.833345, Skipped this plane. Zero mask. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=90->90 [0], model=0->0, peakres=0.810822->0.810822, Skipped this plane. Zero mask. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=90->90 [0], model=0->0, peakres=0.789484->0.789484, Skipped this plane. Zero mask. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=90->90 [0], model=0->0, peakres=0.769241->0.769241, Skipped this plane. Zero mask. 2024-06-08 03:25:54 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.19744 Peak Residual (over all planes) : 0.427929 in C2:P0 2024-06-08 03:25:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 90 iterations. 2024-06-08 03:25:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 1.50002 2024-06-08 03:25:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:25:54 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg 2024-06-08 03:25:54 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg 2024-06-08 03:25:55 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:25:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:25:53.732487 End time: 2024-06-08 03:25:54.615004 2024-06-08 03:25:55 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:25:55 INFO deconvolve::::casa ########################################## 2024-06-08 03:25:55 INFO name:: No table opened. 2024-06-08 03:25:55 INFO showcache:: The Table Cache is empty. 2024-06-08 03:25:55 INFO tclean::::casa ########################################## 2024-06-08 03:25:55 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:25:55 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='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 ) 2024-06-08 03:25:55 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:25:55 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:25:55 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:25:55 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. 2024-06-08 03:25:55 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq 2024-06-08 03:25:55 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz 2024-06-08 03:25:55 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz 2024-06-08 03:25:55 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 2024-06-08 03:25:55 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz 2024-06-08 03:25:55 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz 2024-06-08 03:25:55 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:25:55 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] 2024-06-08 03:25:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:25:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:55 INFO tclean::::casa CFCache already exists 2024-06-08 03:25:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:25:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:55 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:25:55 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:25:58 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:25:58 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 2024-06-08 03:25:58 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.111696 2024-06-08 03:25:58 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:25:58 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel 2024-06-08 03:25:58 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg 2024-06-08 03:25:58 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg 2024-06-08 03:25:58 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg 2024-06-08 03:25:59 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:25:59 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:25:59 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:25:59 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:25:59 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:25:59 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:26:02 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:26:02 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:25:54.873013 End time: 2024-06-08 03:26:01.977499 2024-06-08 03:26:02 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:26:02 INFO tclean::::casa ########################################## 2024-06-08 03:26:02 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:26:02 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='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 ) 2024-06-08 03:26:02 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:26:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:26:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 2024-06-08 03:26:02 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[50pix,50pix],10pix],range=[1.1GHz,1.5GHz]] 2024-06-08 03:26:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-06-08 03:26:02 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-06-08 03:26:02 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-06-08 03:26:02 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2024-06-08 03:26:02 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2024-06-08 03:26:02 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). 2024-06-08 03:26:02 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:26:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 2853 out of a total of 200000 pixels. [ 1.4265 % ] 2024-06-08 03:26:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002 2024-06-08 03:26:02 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- 2024-06-08 03:26:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:26:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002 2024-06-08 03:26:02 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19] 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->0 [0], model=0->0, peakres=1.50002->1.50002, Skipped this plane. Zero mask. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=0->0 [0], model=0->0, peakres=1.42859->1.42859, Skipped this plane. Zero mask. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=0->10 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=20->30 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=30->40 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=40->50 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->60 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=60->70 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=70->80 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=80->90 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=90->90 [0], model=0->0, peakres=0.967755->0.967755, Skipped this plane. Zero mask. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=90->90 [0], model=0->0, peakres=0.937513->0.937513, Skipped this plane. Zero mask. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=90->90 [0], model=0->0, peakres=0.909103->0.909103, Skipped this plane. Zero mask. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=90->90 [0], model=0->0, peakres=0.882365->0.882365, Skipped this plane. Zero mask. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=90->90 [0], model=0->0, peakres=0.857154->0.857154, Skipped this plane. Zero mask. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=90->90 [0], model=0->0, peakres=0.833345->0.833345, Skipped this plane. Zero mask. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=90->90 [0], model=0->0, peakres=0.810822->0.810822, Skipped this plane. Zero mask. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=90->90 [0], model=0->0, peakres=0.789484->0.789484, Skipped this plane. Zero mask. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=90->90 [0], model=0->0, peakres=0.769241->0.769241, Skipped this plane. Zero mask. 2024-06-08 03:26:02 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.19744 Peak Residual (over all planes) : 0.427929 in C2:P0 2024-06-08 03:26:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 90 iterations. 2024-06-08 03:26:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 1.50002 2024-06-08 03:26:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:26:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:26:02 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg 2024-06-08 03:26:02 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg 2024-06-08 03:26:02 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg 2024-06-08 03:26:02 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg 2024-06-08 03:26:03 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg 2024-06-08 03:26:03 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg 2024-06-08 03:26:03 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg 2024-06-08 03:26:03 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg 2024-06-08 03:26:03 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg 2024-06-08 03:26:03 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg 2024-06-08 03:26:03 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg 2024-06-08 03:26:03 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg 2024-06-08 03:26:03 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg 2024-06-08 03:26:03 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg 2024-06-08 03:26:03 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg 2024-06-08 03:26:03 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg 2024-06-08 03:26:03 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg 2024-06-08 03:26:03 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg 2024-06-08 03:26:03 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg 2024-06-08 03:26:03 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg 2024-06-08 03:26:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:26:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:26:01.981099 End time: 2024-06-08 03:26:02.992136 2024-06-08 03:26:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:26:03 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:03 INFO name:: No table opened. 2024-06-08 03:26:03 INFO showcache:: The Table Cache is empty. 2024-06-08 03:26:03 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:26:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) 2024-06-08 03:26:03 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:26:03 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:26:03 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) 2024-06-08 03:26:03 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) 2024-06-08 03:26:03 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) 2024-06-08 03:26:03 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) 2024-06-08 03:26:03 INFO deconvolve::::casa+ [ checkall ] 2024-06-08 03:26:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) 2024-06-08 03:26:03 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:26:03 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:26:03 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) 2024-06-08 03:26:03 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) 2024-06-08 03:26:03 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) 2024-06-08 03:26:03 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) 2024-06-08 03:26:03 INFO tclean::::casa ########################################## 2024-06-08 03:26:03 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:26:03 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='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 ) 2024-06-08 03:26:03 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:26:03 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:26:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:26:03 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:26:04 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:26:04 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:26:04 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:26:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:26:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:26:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:26:05 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:26:05 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008792 2024-06-08 03:26:05 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:26:05 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:26:05 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:26:07 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:26:07 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:26:03.207638 End time: 2024-06-08 03:26:06.710345 2024-06-08 03:26:07 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:26:07 INFO tclean::::casa ########################################## 2024-06-08 03:26:07 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:07 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:26:07 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 ) 2024-06-08 03:26:07 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:26:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:26:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:26:07 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit 2024-06-08 03:26:07 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask 2024-06-08 03:26:07 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 2024-06-08 03:26:07 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) 2024-06-08 03:26:07 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** 2024-06-08 03:26:07 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. 2024-06-08 03:26:07 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:26:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] 2024-06-08 03:26:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:26:07 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:26:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. 2024-06-08 03:26:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:26:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 2024-06-08 03:26:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:26:07 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used 2024-06-08 03:26:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:26:07 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:26:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:26:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:26:06.714204 End time: 2024-06-08 03:26:07.190298 2024-06-08 03:26:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:26:07 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:07 INFO name:: No table opened. 2024-06-08 03:26:07 INFO showcache:: The Table Cache is empty. 2024-06-08 03:26:07 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:26:07 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) 2024-06-08 03:26:07 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:26:07 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:26:07 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) 2024-06-08 03:26:07 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) 2024-06-08 03:26:07 INFO tclean::::casa ########################################## 2024-06-08 03:26:07 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:26:07 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='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 ) 2024-06-08 03:26:07 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:26:07 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:26:07 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:26:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:26:08 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:26:08 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:26:08 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:26:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:26:08 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:26:08 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:26:09 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:26:09 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.007941 2024-06-08 03:26:09 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:26:09 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:26:09 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:26:11 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:26:11 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:26:07.375998 End time: 2024-06-08 03:26:10.833297 2024-06-08 03:26:11 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:26:11 INFO tclean::::casa ########################################## 2024-06-08 03:26:11 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:11 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:26:11 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=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 ) 2024-06-08 03:26:11 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:26:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:26:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:26:11 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit 2024-06-08 03:26:11 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask 2024-06-08 03:26:11 INFO SDMaskHandler::calcRobustImageStatistics [C0] Using Chauvenet algorithm for the image statistics 2024-06-08 03:26:11 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 2024-06-08 03:26:11 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) 2024-06-08 03:26:11 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** 2024-06-08 03:26:11 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. 2024-06-08 03:26:11 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:26:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] 2024-06-08 03:26:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:26:11 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:26:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. 2024-06-08 03:26:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:26:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 2024-06-08 03:26:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:26:11 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used 2024-06-08 03:26:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:26:11 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:26:11 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:26:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:26:10.837205 End time: 2024-06-08 03:26:11.207805 2024-06-08 03:26:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:26:11 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:11 INFO name:: No table opened. 2024-06-08 03:26:11 INFO showcache:: The Table Cache is empty. 2024-06-08 03:26:11 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:26:11 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) 2024-06-08 03:26:11 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:26:11 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:26:11 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) 2024-06-08 03:26:11 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) 2024-06-08 03:26:11 INFO tclean::::casa ########################################## 2024-06-08 03:26:11 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:26:11 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 ) 2024-06-08 03:26:11 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:26:11 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:26:11 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:26:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:26:12 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:26:12 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:26:12 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:26:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:26:12 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:26:12 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:26:13 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:26:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004737 2024-06-08 03:26:13 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:26:13 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:26:13 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:26:15 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:26:15 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:26:11.409836 End time: 2024-06-08 03:26:14.687035 2024-06-08 03:26:15 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:26:15 INFO tclean::::casa ########################################## 2024-06-08 03:26:15 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:26:15 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=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 ) 2024-06-08 03:26:15 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:26:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:26:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.02s, system 0s) 2024-06-08 03:26:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median) 2024-06-08 03:26:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:26:15 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit 2024-06-08 03:26:15 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask 2024-06-08 03:26:15 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 2024-06-08 03:26:15 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) 2024-06-08 03:26:15 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** 2024-06-08 03:26:15 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. 2024-06-08 03:26:15 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:26:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] 2024-06-08 03:26:15 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median) 2024-06-08 03:26:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:26:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:26:15 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.0458058 ) 2024-06-08 03:26:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. 2024-06-08 03:26:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:26:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median) 2024-06-08 03:26:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 2024-06-08 03:26:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:26:15 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used 2024-06-08 03:26:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:26:15 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:26:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:26:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:26:14.690747 End time: 2024-06-08 03:26:15.030536 2024-06-08 03:26:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:26:15 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:15 INFO name:: No table opened. 2024-06-08 03:26:15 INFO showcache:: The Table Cache is empty. 2024-06-08 03:26:15 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:26:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) 2024-06-08 03:26:15 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:26:15 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:26:15 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) 2024-06-08 03:26:15 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) 2024-06-08 03:26:15 INFO tclean::::casa ########################################## 2024-06-08 03:26:15 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:26:15 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=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 ) 2024-06-08 03:26:15 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:26:15 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:26:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:26:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:26:16 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:26:16 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:26:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:26:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:26:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:26:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:26:17 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:26:17 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005012 2024-06-08 03:26:17 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:26:17 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:26:17 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:26:18 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:26:18 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:26:15.217897 End time: 2024-06-08 03:26:18.489170 2024-06-08 03:26:18 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:26:18 INFO tclean::::casa ########################################## 2024-06-08 03:26:18 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:26:18 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 ) 2024-06-08 03:26:18 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:26:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:26:19 INFO task_deconvolve::SDMaskHandler::calcRobustImageStatistics [C0] Using Chauvenet algorithm for the image statistics 2024-06-08 03:26:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.03s ( user 0.03s, system 0s) 2024-06-08 03:26:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median) 2024-06-08 03:26:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:26:19 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit 2024-06-08 03:26:19 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask 2024-06-08 03:26:19 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 2024-06-08 03:26:19 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) 2024-06-08 03:26:19 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** 2024-06-08 03:26:19 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. 2024-06-08 03:26:19 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:26:19 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] 2024-06-08 03:26:19 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median) 2024-06-08 03:26:19 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:26:19 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:26:19 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.041405 ) 2024-06-08 03:26:19 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. 2024-06-08 03:26:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:26:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median) 2024-06-08 03:26:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 2024-06-08 03:26:19 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:26:19 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used 2024-06-08 03:26:19 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:26:19 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:26:19 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:26:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:26:18.492580 End time: 2024-06-08 03:26:18.931735 2024-06-08 03:26:19 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:26:19 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:19 INFO name:: No table opened. 2024-06-08 03:26:19 INFO showcache:: The Table Cache is empty. 2024-06-08 03:26:19 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:26:19 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) 2024-06-08 03:26:19 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:26:19 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:26:19 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) 2024-06-08 03:26:19 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) 2024-06-08 03:26:19 INFO tclean::::casa ########################################## 2024-06-08 03:26:19 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:26:19 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 ) 2024-06-08 03:26:19 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:26:19 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:26:19 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:26:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:26:20 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:26:20 INFO SynthesisImagerVi2::defineImage Shape: [1000, 1000, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:26:20 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:26:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04828 GB. Available mem.: 10.87 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:26:20 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:26:20 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:26:21 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:26:21 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.023775 2024-06-08 03:26:21 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1474 arcsec, -87.3946 deg 2024-06-08 03:26:21 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:26:21 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:26:23 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:26:23 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:26:19.136771 End time: 2024-06-08 03:26:23.092281 2024-06-08 03:26:23 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:26:23 INFO tclean::::casa ########################################## 2024-06-08 03:26:23 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:26:23 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=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 ) 2024-06-08 03:26:23 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:26:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:26:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:26:23 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit 2024-06-08 03:26:23 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask 2024-06-08 03:26:23 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141366 2024-06-08 03:26:23 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) 2024-06-08 03:26:23 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** 2024-06-08 03:26:23 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. 2024-06-08 03:26:24 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:26:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 1e+06 pixels. [ 0.0323 % ] 2024-06-08 03:26:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:26:24 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:26:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. 2024-06-08 03:26:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:26:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 2024-06-08 03:26:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:26:24 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used 2024-06-08 03:26:24 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:26:24 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1474 arcsec, -87.3946 deg 2024-06-08 03:26:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:26:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:26:23.095930 End time: 2024-06-08 03:26:24.682178 2024-06-08 03:26:25 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:26:25 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:25 INFO name:: No table opened. 2024-06-08 03:26:25 INFO showcache:: The Table Cache is empty. 2024-06-08 03:26:25 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:26:25 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) 2024-06-08 03:26:25 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:26:25 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:26:25 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) 2024-06-08 03:26:25 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) 2024-06-08 03:26:25 INFO tclean::::casa ########################################## 2024-06-08 03:26:25 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:26:25 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='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 ) 2024-06-08 03:26:25 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:26:25 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:26:25 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:26:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:26:25 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:26:25 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:26:25 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:26:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:26:25 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:26:25 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:26:27 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:26:27 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004515 2024-06-08 03:26:27 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:26:27 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:26:27 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:26:28 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:26:28 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:26:24.893093 End time: 2024-06-08 03:26:28.229657 2024-06-08 03:26:28 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:26:28 INFO tclean::::casa ########################################## 2024-06-08 03:26:28 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:28 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:26:28 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='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 ) 2024-06-08 03:26:28 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:26:28 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:26:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:26:28 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt] 2024-06-08 03:26:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-06-08 03:26:28 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-06-08 03:26:28 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-06-08 03:26:28 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. 2024-06-08 03:26:28 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2024-06-08 03:26:28 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 2024-06-08 03:26:28 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2024-06-08 03:26:28 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). 2024-06-08 03:26:28 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:26:28 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] 2024-06-08 03:26:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:26:28 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:26:28 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. 2024-06-08 03:26:28 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:26:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 2024-06-08 03:26:28 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:26:28 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:26:28 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:26:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:26:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:26:28.262891 End time: 2024-06-08 03:26:28.616251 2024-06-08 03:26:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:26:29 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:29 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:26:29 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 ) 2024-06-08 03:26:29 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: 'mask' parameter specified as a filename 'tst.mask.txt', but no such file exists 2024-06-08 03:26:29 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 2024-06-08 03:26:29 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:26:29 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:26:29 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'] ) 2024-06-08 03:26:29 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 198, in deconvolve 2024-06-08 03:26:29 INFO deconvolve::::casa+ check_requiredmask_exists(usemask, mask) 2024-06-08 03:26:29 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 50, in check_requiredmask_exists 2024-06-08 03:26:29 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: 'mask' parameter specified as a filename '"+mask+"', but no such file exists") 2024-06-08 03:26:29 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: 'mask' parameter specified as a filename 'tst.mask.txt', but no such file exists 2024-06-08 03:26:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:26:28.670287 End time: 2024-06-08 03:26:28.672381 2024-06-08 03:26:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:26:29 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:29 INFO tclean::::casa ########################################## 2024-06-08 03:26:29 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:26:29 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 ) 2024-06-08 03:26:29 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:26:29 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:26:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:26:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:26:29 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:26:29 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] 2024-06-08 03:26:29 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:26:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:26:29 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:26:29 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:26:32 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186 2024-06-08 03:26:32 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005047 2024-06-08 03:26:32 INFO SIImageStore::printBeamSet Beam : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg 2024-06-08 03:26:32 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:26:32 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:26:35 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:26:35 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:26:28.898397 End time: 2024-06-08 03:26:34.776101 2024-06-08 03:26:35 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:26:35 INFO tclean::::casa ########################################## 2024-06-08 03:26:35 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:26:35 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 ) 2024-06-08 03:26:35 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:26:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:26:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:26:35 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask 2024-06-08 03:26:35 INFO SDMaskHandler::makePBMask MAKE PB mask 2024-06-08 03:26:35 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:26:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:26:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:26:35 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:26:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. 2024-06-08 03:26:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:26:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 2024-06-08 03:26:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:26:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:26:35 INFO SIImageStore::restore Beam for chan : 0 : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg 2024-06-08 03:26:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:26:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:26:34.797737 End time: 2024-06-08 03:26:35.059026 2024-06-08 03:26:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:26:35 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:35 INFO tclean::::casa ########################################## 2024-06-08 03:26:35 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:26:35 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 ) 2024-06-08 03:26:35 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:26:35 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:26:35 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:26:36 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:26:36 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:26:36 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] 2024-06-08 03:26:36 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:26:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:26:36 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:26:36 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:26:38 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186 2024-06-08 03:26:38 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004869 2024-06-08 03:26:38 INFO SIImageStore::printBeamSet Beam : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg 2024-06-08 03:26:38 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:26:38 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:26:41 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:26:41 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:26:35.296527 End time: 2024-06-08 03:26:41.016871 2024-06-08 03:26:41 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:26:41 INFO tclean::::casa ########################################## 2024-06-08 03:26:41 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:26:41 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 ) 2024-06-08 03:26:41 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:26:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:26:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:26:41 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask 2024-06-08 03:26:41 INFO SDMaskHandler::makePBMask MAKE PB mask 2024-06-08 03:26:41 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:26:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 989 out of a total of 10000 pixels. [ 9.89 % ] 2024-06-08 03:26:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:26:41 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:26:41 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. 2024-06-08 03:26:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:26:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 2024-06-08 03:26:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:26:41 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:26:41 INFO SIImageStore::restore Beam for chan : 0 : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg 2024-06-08 03:26:41 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:26:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:26:41.040789 End time: 2024-06-08 03:26:41.342891 2024-06-08 03:26:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:26:41 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:42 INFO tclean::::casa ########################################## 2024-06-08 03:26:42 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:26:42 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell=['10.0arcsec', '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 ) 2024-06-08 03:26:42 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:26:42 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:26:42 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:26:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:26:42 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:26:42 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] 2024-06-08 03:26:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:26:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:26:42 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:26:42 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:26:44 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186 2024-06-08 03:26:44 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.009478 2024-06-08 03:26:44 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:26:44 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:26:45 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:26:47 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:26:48 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:26:41.596181 End time: 2024-06-08 03:26:47.513229 2024-06-08 03:26:48 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:26:48 INFO tclean::::casa ########################################## 2024-06-08 03:26:48 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:48 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:26:48 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='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 ) 2024-06-08 03:26:48 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:26:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:26:48 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:26:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:26:48 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit 2024-06-08 03:26:48 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask 2024-06-08 03:26:48 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 2024-06-08 03:26:48 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) 2024-06-08 03:26:48 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. 2024-06-08 03:26:48 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** 2024-06-08 03:26:48 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. 2024-06-08 03:26:48 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:26:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 37 out of a total of 10000 pixels. [ 0.37 % ] 2024-06-08 03:26:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:26:48 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:26:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. 2024-06-08 03:26:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:26:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 2024-06-08 03:26:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:26:48 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used 2024-06-08 03:26:48 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:26:48 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:26:48 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:26:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:26:47.553603 End time: 2024-06-08 03:26:47.930035 2024-06-08 03:26:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:26:48 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:48 INFO name:: No table opened. 2024-06-08 03:26:48 INFO showcache:: The Table Cache is empty. 2024-06-08 03:26:48 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:48 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:26:48 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 ) 2024-06-08 03:26:48 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:26:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:26:48 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:26:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:26:48 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:26:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:26:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:26:48 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:26:48 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 19 pixels. 2024-06-08 03:26:48 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.952847 Flux limit=0.0319233, 667 Active pixels 2024-06-08 03:26:48 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.771806 Flux limit=0.028731, 671 Active pixels 2024-06-08 03:26:48 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.506382 Flux limit=0.0232721, 689 Active pixels 2024-06-08 03:26:48 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.369152 Flux limit=0.0152688, 733 Active pixels 2024-06-08 03:26:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. 2024-06-08 03:26:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:26:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 2024-06-08 03:26:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:26:48 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:26:48 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:26:48 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:26:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:26:48.015486 End time: 2024-06-08 03:26:48.474658 2024-06-08 03:26:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:26:48 INFO deconvolve::::casa ########################################## 2024-06-08 03:26:48 INFO name:: No table opened. 2024-06-08 03:26:48 INFO showcache:: The Table Cache is empty. 2024-06-08 03:26:49 INFO tclean::::casa ########################################## 2024-06-08 03:26:49 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:26:49 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='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 ) 2024-06-08 03:26:49 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:26:49 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:26:49 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:26:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:26:49 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:26:49 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] 2024-06-08 03:26:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:26:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:26:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:26:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:26:55 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:26:55 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913 2024-06-08 03:26:55 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892] 2024-06-08 03:26:55 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:26:55 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12 2024-06-08 03:26:55 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06] 2024-06-08 03:26:55 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186 2024-06-08 03:26:55 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664 2024-06-08 03:26:55 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. 2024-06-08 03:26:55 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.010568 2024-06-08 03:26:55 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:26:55 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:26:56 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:27:00 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.sumwt.tt0', 'tst.psf.tt0', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:00 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:26:48.721588 End time: 2024-06-08 03:27:00.310441 2024-06-08 03:27:00 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:27:00 INFO tclean::::casa ########################################## 2024-06-08 03:27:00 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:00 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 ) 2024-06-08 03:27:00 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:00 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:00 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:00 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:00 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. 2024-06-08 03:27:00 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] 2024-06-08 03:27:00 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. 2024-06-08 03:27:00 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -2.77042e-07 2024-06-08 03:27:00 INFO MultiTermMatrixCleaner::computeHessianPeak + -2.77042e-07, 0.0382074] 2024-06-08 03:27:00 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:00 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 2024-06-08 03:27:01 INFO [10] Res: 0.369152 Max: 0.175088 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.410169 -0.423408 2024-06-08 03:27:01 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:01 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.689566 (in this run) 2024-06-08 03:27:01 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.689566 [1]: -0.711822 2024-06-08 03:27:01 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. 2024-06-08 03:27:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 2024-06-08 03:27:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:01 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:27:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:01 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:01 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:01 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0369152 Jy/beam 2024-06-08 03:27:01 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error 2024-06-08 03:27:01 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:27:01 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) 2024-06-08 03:27:01 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) 2024-06-08 03:27:01 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:27:01 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.image.tt0', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.image.tt1', 'tst.psf.tt2', 'tst.alpha', 'tst.alpha.error', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:00.344231 End time: 2024-06-08 03:27:00.921752 2024-06-08 03:27:01 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:01 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:01 INFO name:: No table opened. 2024-06-08 03:27:01 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:01 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:01 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:01 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 ) 2024-06-08 03:27:01 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale 2024-06-08 03:27:01 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:01 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:01 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:01 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] 2024-06-08 03:27:01 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 2024-06-08 03:27:01 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 2024-06-08 03:27:01 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 2024-06-08 03:27:01 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 2024-06-08 03:27:01 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 2024-06-08 03:27:01 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 2024-06-08 03:27:01 INFO MatrixCleaner::clean() scale 1 = 5 pixels with bias = 1 2024-06-08 03:27:01 INFO MatrixCleaner::clean() scale 2 = 10 pixels with bias = 1 2024-06-08 03:27:01 INFO MatrixCleaner::clean() scale 3 = 50 pixels with bias = 1 2024-06-08 03:27:01 INFO MatrixCleaner::clean() Cleaning using given mask 2024-06-08 03:27:01 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 2024-06-08 03:27:01 INFO MatrixCleaner::clean() Starting iteration 2024-06-08 03:27:01 INFO MatrixCleaner::clean() Initial maximum residual is 1.38035 within the mask 2024-06-08 03:27:01 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux 2024-06-08 03:27:01 INFO MatrixCleaner::clean() 1 1.38035 0.138035 2024-06-08 03:27:01 INFO MatrixCleaner::clean() 2 1.24232 0.262267 2024-06-08 03:27:01 INFO MatrixCleaner::clean() 3 1.11809 0.374075 2024-06-08 03:27:01 INFO MatrixCleaner::clean() 4 1.00628 0.474703 2024-06-08 03:27:01 INFO MatrixCleaner::clean() 5 0.905649 0.565268 2024-06-08 03:27:01 INFO MatrixCleaner::clean() 6 0.815084 0.646776 2024-06-08 03:27:01 INFO MatrixCleaner::clean() 7 0.733576 0.720134 2024-06-08 03:27:01 INFO MatrixCleaner::clean() 8 0.660218 0.786156 2024-06-08 03:27:01 INFO MatrixCleaner::clean() 9 0.594196 0.845575 2024-06-08 03:27:01 INFO MatrixCleaner::clean() 10 0.534777 0.899053 2024-06-08 03:27:01 INFO MatrixCleaner::clean() 0 0.899053 2024-06-08 03:27:01 INFO MatrixCleaner::clean() 1 0 2024-06-08 03:27:01 INFO MatrixCleaner::clean() 2 0 2024-06-08 03:27:01 INFO MatrixCleaner::clean() Failed to reach stopping threshold 2024-06-08 03:27:01 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.899053, peakres=1.05872->0.452384, Reached cycleniter. 2024-06-08 03:27:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.452384, over full image : 0.452384 2024-06-08 03:27:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:01 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:01 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:01.069270 End time: 2024-06-08 03:27:01.373376 2024-06-08 03:27:01 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:01 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:01 INFO name:: No table opened. 2024-06-08 03:27:01 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:01 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:01 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:01 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='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 ) 2024-06-08 03:27:01 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:01 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:02 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit 2024-06-08 03:27:02 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask 2024-06-08 03:27:02 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 2024-06-08 03:27:02 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) 2024-06-08 03:27:02 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** 2024-06-08 03:27:02 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. 2024-06-08 03:27:02 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:27:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] 2024-06-08 03:27:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:02 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. 2024-06-08 03:27:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 2024-06-08 03:27:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:02 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used 2024-06-08 03:27:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:02 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:01.456926 End time: 2024-06-08 03:27:01.857512 2024-06-08 03:27:02 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:02 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:02 INFO name:: No table opened. 2024-06-08 03:27:02 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:02 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:02 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=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 ) 2024-06-08 03:27:02 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:02 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:02 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. 2024-06-08 03:27:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 2024-06-08 03:27:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:02 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:01.939012 End time: 2024-06-08 03:27:02.231276 2024-06-08 03:27:02 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:02 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:02 INFO name:: No table opened. 2024-06-08 03:27:02 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:02 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:02 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=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 ) 2024-06-08 03:27:02 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:02 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:02 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. 2024-06-08 03:27:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 2024-06-08 03:27:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:03 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:02.313026 End time: 2024-06-08 03:27:02.593587 2024-06-08 03:27:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:03 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:03 INFO name:: No table opened. 2024-06-08 03:27:03 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:03 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:03 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 ) 2024-06-08 03:27:03 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:03 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:03 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.5 2024-06-08 03:27:03 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->1.10967, peakres=1.05872->0.0107917, Reached cycleniter. 2024-06-08 03:27:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0107917, over full image : 0.0107917 2024-06-08 03:27:03 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:03 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:03 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:02.669613 End time: 2024-06-08 03:27:02.985301 2024-06-08 03:27:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:03 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:03 INFO name:: No table opened. 2024-06-08 03:27:03 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:03 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:03 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 ) 2024-06-08 03:27:03 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:03 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:03 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit 2024-06-08 03:27:03 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask 2024-06-08 03:27:03 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 2024-06-08 03:27:03 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) 2024-06-08 03:27:03 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** 2024-06-08 03:27:03 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. 2024-06-08 03:27:03 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:27:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] 2024-06-08 03:27:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:03 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:03 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. 2024-06-08 03:27:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 2024-06-08 03:27:03 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:03 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used 2024-06-08 03:27:03 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:03 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:03.057415 End time: 2024-06-08 03:27:03.454104 2024-06-08 03:27:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:03 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:03 INFO name:: No table opened. 2024-06-08 03:27:03 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:04 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:04 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:04 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='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 ) 2024-06-08 03:27:04 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:04 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:04 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit 2024-06-08 03:27:04 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask 2024-06-08 03:27:04 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 2024-06-08 03:27:04 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) 2024-06-08 03:27:04 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** 2024-06-08 03:27:04 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. 2024-06-08 03:27:04 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:27:04 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] 2024-06-08 03:27:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:04 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:04 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. 2024-06-08 03:27:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 2024-06-08 03:27:04 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:04 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used 2024-06-08 03:27:04 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:04 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:04 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:03.536715 End time: 2024-06-08 03:27:03.952016 2024-06-08 03:27:04 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:04 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:04 INFO name:: No table opened. 2024-06-08 03:27:04 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:04 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:04 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:04 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='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 ) 2024-06-08 03:27:04 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:04 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:04 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[40pix,40pix],10pix]] 2024-06-08 03:27:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-06-08 03:27:04 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-06-08 03:27:04 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-06-08 03:27:04 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. 2024-06-08 03:27:04 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2024-06-08 03:27:04 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2024-06-08 03:27:04 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). 2024-06-08 03:27:04 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:27:04 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] 2024-06-08 03:27:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.244253, over full image : 1.05872 2024-06-08 03:27:04 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:04 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.171539, peakres=0.244253->0.0867547, Reached cycleniter. 2024-06-08 03:27:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0867547, over full image : 1.02262 2024-06-08 03:27:04 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:04 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:04 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:04 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:04.034311 End time: 2024-06-08 03:27:04.342431 2024-06-08 03:27:04 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:04 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:04 INFO name:: No table opened. 2024-06-08 03:27:04 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:04 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:04 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:04 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='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 ) 2024-06-08 03:27:04 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:04 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:04 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit 2024-06-08 03:27:05 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask 2024-06-08 03:27:05 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 2024-06-08 03:27:05 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=14.055(minbeamfrac=0.5 * beampix=28.1099) 2024-06-08 03:27:05 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** 2024-06-08 03:27:05 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. 2024-06-08 03:27:05 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:27:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] 2024-06-08 03:27:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:05 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. 2024-06-08 03:27:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 2024-06-08 03:27:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:05 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used 2024-06-08 03:27:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:05 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:04.419570 End time: 2024-06-08 03:27:04.751757 2024-06-08 03:27:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:05 INFO name:: No table opened. 2024-06-08 03:27:05 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:05 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='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 ) 2024-06-08 03:27:05 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:05 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit 2024-06-08 03:27:05 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask 2024-06-08 03:27:05 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 2024-06-08 03:27:05 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) 2024-06-08 03:27:05 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** 2024-06-08 03:27:05 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. 2024-06-08 03:27:05 INFO SDMaskHandler::autoMaskByMultiThreshold No negative region was found by auotmask. 2024-06-08 03:27:05 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:27:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] 2024-06-08 03:27:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:05 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. 2024-06-08 03:27:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 2024-06-08 03:27:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:05 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used 2024-06-08 03:27:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:05 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:04.813148 End time: 2024-06-08 03:27:05.224578 2024-06-08 03:27:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:05 INFO name:: No table opened. 2024-06-08 03:27:05 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:05 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 ) 2024-06-08 03:27:05 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:05 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. 2024-06-08 03:27:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 2024-06-08 03:27:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:05 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:05.292300 End time: 2024-06-08 03:27:05.547505 2024-06-08 03:27:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:06 INFO name:: No table opened. 2024-06-08 03:27:06 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:06 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='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 ) 2024-06-08 03:27:06 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:06 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit 2024-06-08 03:27:06 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask 2024-06-08 03:27:06 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 2024-06-08 03:27:06 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) 2024-06-08 03:27:06 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** 2024-06-08 03:27:06 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. 2024-06-08 03:27:06 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:27:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] 2024-06-08 03:27:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:06 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. 2024-06-08 03:27:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 2024-06-08 03:27:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:06 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used 2024-06-08 03:27:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:06 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:05.625124 End time: 2024-06-08 03:27:06.003202 2024-06-08 03:27:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:06 INFO name:: No table opened. 2024-06-08 03:27:06 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold='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 ) 2024-06-08 03:27:06 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0.01s) 2024-06-08 03:27:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 2024-06-08 03:27:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:06 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 2024-06-08 03:27:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:06 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=1, CycleNiter=10, Gain=0.1 2024-06-08 03:27:06 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=1, nsigma threshold=0.0100148 ) 2024-06-08 03:27:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.105872, peakres=1.05872->0.952847, Reached cyclethreshold. 2024-06-08 03:27:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:27:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) 2024-06-08 03:27:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00902891 2024-06-08 03:27:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.952847, over full image : 0.952847 2024-06-08 03:27:06 INFO deconvolve::::casa Reached global stopping criterion : threshold 2024-06-08 03:27:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:06 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:06.060699 End time: 2024-06-08 03:27:06.295270 2024-06-08 03:27:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:06 INFO name:: No table opened. 2024-06-08 03:27:06 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:06 INFO tclean::::casa ########################################## 2024-06-08 03:27:06 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:27:06 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 ) 2024-06-08 03:27:06 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:27:06 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:27:06 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:27:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:27:07 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:27:07 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] 2024-06-08 03:27:07 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:27:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:27:07 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:27:07 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:27:13 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:13 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913 2024-06-08 03:27:13 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892] 2024-06-08 03:27:13 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:13 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12 2024-06-08 03:27:13 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06] 2024-06-08 03:27:13 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186 2024-06-08 03:27:13 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664 2024-06-08 03:27:13 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. 2024-06-08 03:27:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008921 2024-06-08 03:27:13 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:13 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:27:13 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:27:18 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.sumwt.tt0', 'tst.psf.tt0', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:18 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:27:06.441428 End time: 2024-06-08 03:27:17.779824 2024-06-08 03:27:18 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:27:18 INFO tclean::::casa ########################################## 2024-06-08 03:27:18 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:18 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 ) 2024-06-08 03:27:18 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:18 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.01s, system 0s) 2024-06-08 03:27:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 2024-06-08 03:27:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:18 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 2024-06-08 03:27:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:18 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:18 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:18 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. 2024-06-08 03:27:18 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] 2024-06-08 03:27:18 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. 2024-06-08 03:27:18 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.0100148 ) 2024-06-08 03:27:18 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -2.77042e-07 2024-06-08 03:27:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -2.77042e-07, 0.0382074] 2024-06-08 03:27:18 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:18 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 2024-06-08 03:27:18 INFO [10] Res: 0.369152 Max: 0.175088 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.410169 -0.423408 2024-06-08 03:27:18 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.689566 (in this run) 2024-06-08 03:27:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.689566 [1]: -0.711822 2024-06-08 03:27:18 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. 2024-06-08 03:27:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) 2024-06-08 03:27:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00349356 2024-06-08 03:27:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 2024-06-08 03:27:18 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:18 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:27:18 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:18 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:18 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:18 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0369152 Jy/beam 2024-06-08 03:27:18 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error 2024-06-08 03:27:18 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:27:18 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) 2024-06-08 03:27:18 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) 2024-06-08 03:27:18 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:27:18 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.image.tt0', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.image.tt1', 'tst.psf.tt2', 'tst.alpha', 'tst.alpha.error', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:17.808501 End time: 2024-06-08 03:27:18.313915 2024-06-08 03:27:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:18 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:18 INFO name:: No table opened. 2024-06-08 03:27:18 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:18 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:18 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 ) 2024-06-08 03:27:18 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available. 2024-06-08 03:27:18 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available. 2024-06-08 03:27:18 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:27:18 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:27:18 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['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'] ) 2024-06-08 03:27:18 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 199, in deconvolve 2024-06-08 03:27:18 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp) 2024-06-08 03:27:18 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 80, in check_requiredimgs_exist 2024-06-08 03:27:18 INFO deconvolve::::casa+ raise RuntimeError("The parameter nsigma>0 ("+str(inp['nsigma'])+") requires a "+reqpb+" image to be available.") 2024-06-08 03:27:18 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available. 2024-06-08 03:27:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:18.446086 End time: 2024-06-08 03:27:18.448107 2024-06-08 03:27:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:18 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:19 INFO tclean::::casa ########################################## 2024-06-08 03:27:19 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:27:19 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='10.0arcsec', 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 ) 2024-06-08 03:27:19 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:27:19 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:27:19 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:27:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:27:19 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:27:19 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] 2024-06-08 03:27:19 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:27:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:27:19 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:27:19 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:27:25 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:25 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913 2024-06-08 03:27:25 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892] 2024-06-08 03:27:25 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:25 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12 2024-06-08 03:27:25 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06] 2024-06-08 03:27:25 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186 2024-06-08 03:27:25 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664 2024-06-08 03:27:25 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. 2024-06-08 03:27:25 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.007277 2024-06-08 03:27:25 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:25 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:27:25 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:27:30 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.sumwt.tt0', 'tst.psf.tt0', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:30 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:27:18.618454 End time: 2024-06-08 03:27:29.851555 2024-06-08 03:27:30 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:27:30 INFO tclean::::casa ########################################## 2024-06-08 03:27:30 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:30 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 ) 2024-06-08 03:27:30 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb.tt0 image to be available. 2024-06-08 03:27:30 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. 2024-06-08 03:27:30 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:27:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:27:30 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'] ) 2024-06-08 03:27:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 199, in deconvolve 2024-06-08 03:27:30 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp) 2024-06-08 03:27:30 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 80, in check_requiredimgs_exist 2024-06-08 03:27:30 INFO deconvolve::::casa+ raise RuntimeError("The parameter nsigma>0 ("+str(inp['nsigma'])+") requires a "+reqpb+" image to be available.") 2024-06-08 03:27:30 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb.tt0 image to be available. 2024-06-08 03:27:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:29.884066 End time: 2024-06-08 03:27:29.886527 2024-06-08 03:27:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:30 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:30 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:30 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 ) 2024-06-08 03:27:30 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:30 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. 2024-06-08 03:27:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 2024-06-08 03:27:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:30 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:27:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:30.009625 End time: 2024-06-08 03:27:30.211406 2024-06-08 03:27:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:30 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:30 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:30 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 ) 2024-06-08 03:27:30 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:30 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. 2024-06-08 03:27:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 2024-06-08 03:27:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:30 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:30 INFO SIImageStore::restore Common Beam : 5 arcsec, 5 arcsec, 0 deg 2024-06-08 03:27:30 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 2024-06-08 03:27:30 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:30.278029 End time: 2024-06-08 03:27:30.542177 2024-06-08 03:27:31 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:31 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:31 INFO name:: No table opened. 2024-06-08 03:27:31 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:31 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:31 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:31 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='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 ) 2024-06-08 03:27:31 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:31 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:31 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:31 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit 2024-06-08 03:27:31 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask 2024-06-08 03:27:31 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 2024-06-08 03:27:31 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) 2024-06-08 03:27:31 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** 2024-06-08 03:27:31 INFO SDMaskHandler::YAPruneRegions No regions are found in this plane. 2024-06-08 03:27:31 WARN SDMaskHandler::autoMaskByMultiThreshold (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDMaskHandler.cc, line 3069) No regions found by automasking 2024-06-08 03:27:31 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. 2024-06-08 03:27:31 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:27:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 0 out of a total of 10000 pixels. [ 0 % ] 2024-06-08 03:27:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:31 INFO deconvolve::::casa Reached global stopping criterion : zero mask 2024-06-08 03:27:31 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:31 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. 2024-06-08 03:27:31 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:30.623023 End time: 2024-06-08 03:27:30.907790 2024-06-08 03:27:31 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:31 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:31 INFO name:: No table opened. 2024-06-08 03:27:31 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:31 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:31 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:31 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 ) 2024-06-08 03:27:31 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:31 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:27:31 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:31 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:31 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:31 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 19 pixels. 2024-06-08 03:27:31 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.952847 Flux limit=0.0319233, 667 Active pixels 2024-06-08 03:27:31 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.771806 Flux limit=0.028731, 671 Active pixels 2024-06-08 03:27:31 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.506382 Flux limit=0.0232721, 689 Active pixels 2024-06-08 03:27:31 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.369152 Flux limit=0.0152688, 733 Active pixels 2024-06-08 03:27:31 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. 2024-06-08 03:27:31 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 2024-06-08 03:27:31 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:31 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:31 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:30.995597 End time: 2024-06-08 03:27:31.459607 2024-06-08 03:27:31 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:31 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:31 INFO name:: No table opened. 2024-06-08 03:27:31 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:32 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:32 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='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 ) 2024-06-08 03:27:32 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:32 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit 2024-06-08 03:27:32 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask 2024-06-08 03:27:32 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 2024-06-08 03:27:32 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) 2024-06-08 03:27:32 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** 2024-06-08 03:27:32 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. 2024-06-08 03:27:32 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:27:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 95 out of a total of 10000 pixels. [ 0.95 % ] 2024-06-08 03:27:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:32 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. 2024-06-08 03:27:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 2024-06-08 03:27:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:32 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used 2024-06-08 03:27:32 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:32 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:31.532747 End time: 2024-06-08 03:27:31.952573 2024-06-08 03:27:32 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:32 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:32 INFO name:: No table opened. 2024-06-08 03:27:32 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:32 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold='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 ) 2024-06-08 03:27:32 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:32 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=1, CycleNiter=10, Gain=0.1 2024-06-08 03:27:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.105872, peakres=1.05872->0.952847, Reached cyclethreshold. 2024-06-08 03:27:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:27:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.952847, over full image : 0.952847 2024-06-08 03:27:32 INFO deconvolve::::casa Reached global stopping criterion : threshold 2024-06-08 03:27:32 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:32 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:32.019706 End time: 2024-06-08 03:27:32.227674 2024-06-08 03:27:32 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:32 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:32 INFO name:: No table opened. 2024-06-08 03:27:32 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:32 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:32 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 ) 2024-06-08 03:27:32 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:32 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask 2024-06-08 03:27:32 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Need PB/Sensitivity/Weight image before a PB-based mask can be made for tst 2024-06-08 03:27:32 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Need PB/Sensitivity/Weight image before a PB-based mask can be made for tst 2024-06-08 03:27:32 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:27:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:27:32 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'] ) 2024-06-08 03:27:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 273, in deconvolve 2024-06-08 03:27:32 INFO deconvolve::::casa+ decon.updateMask() 2024-06-08 03:27:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 201, in updateMask 2024-06-08 03:27:32 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask() 2024-06-08 03:27:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask 2024-06-08 03:27:32 INFO deconvolve::::casa+ return self._swigobj.setupmask() 2024-06-08 03:27:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask 2024-06-08 03:27:32 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self) 2024-06-08 03:27:32 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Need PB/Sensitivity/Weight image before a PB-based mask can be made for tst 2024-06-08 03:27:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:32.305948 End time: 2024-06-08 03:27:32.347846 2024-06-08 03:27:32 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:32 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:32 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:32 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=True ) 2024-06-08 03:27:32 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:27:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 2024-06-08 03:27:32 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. 2024-06-08 03:27:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 2024-06-08 03:27:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:33 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg 2024-06-08 03:27:33 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:32.408292 End time: 2024-06-08 03:27:32.698479 2024-06-08 03:27:33 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:33 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:33 INFO name:: No table opened. 2024-06-08 03:27:33 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:33 INFO tclean::::casa ########################################## 2024-06-08 03:27:33 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:27:33 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 ) 2024-06-08 03:27:33 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:27:33 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] 2024-06-08 03:27:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:27:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:27:33 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:27:33 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] 2024-06-08 03:27:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:27:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.047e-06 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:27:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:27:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:27:37 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:37 INFO SIImageStoreMultiTerm::calcSensitivity + [955134, -3313.72 2024-06-08 03:27:37 INFO SIImageStoreMultiTerm::calcSensitivity + -3313.72, 70403.5] 2024-06-08 03:27:37 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:37 INFO SIImageStoreMultiTerm::calcSensitivity + [1.04714e-06, 4.92865e-08 2024-06-08 03:27:37 INFO SIImageStoreMultiTerm::calcSensitivity + 4.92865e-08, 1.42062e-05] 2024-06-08 03:27:37 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.0010233 2024-06-08 03:27:37 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00376911 2024-06-08 03:27:37 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:37 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.027295 2024-06-08 03:27:37 INFO SIImageStore::printBeamSet Beam : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:27:37 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:27:37 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:27:39 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.sumwt.tt0', 'tst.psf.tt0', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:40 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:27:32.952711 End time: 2024-06-08 03:27:39.575607 2024-06-08 03:27:40 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:27:40 INFO tclean::::casa ########################################## 2024-06-08 03:27:40 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:40 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 ) 2024-06-08 03:27:40 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:40 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:40 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:27:40 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:27:40 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022 2024-06-08 03:27:40 INFO [1] Res: 0.909194 Max: 1.37492 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00261 -2.19286 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100261 (in this run) 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100261 [1]: -0.219286 2024-06-08 03:27:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100261, peakres=1.01022->0.909194, Reached cycleniter. 2024-06-08 03:27:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:27:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:39.653742 End time: 2024-06-08 03:27:39.962835 2024-06-08 03:27:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:40 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:40 INFO imtrans::::casa ########################################## 2024-06-08 03:27:40 INFO imtrans::::casa ##### Begin Task: imtrans ##### 2024-06-08 03:27:40 INFO imtrans::::casa imtrans( imagename='tst_bak.model.tt1', outfile='tst.model.tt1', order='3012' ) 2024-06-08 03:27:40 INFO imtrans::SubImageFactory::createImage Creating image 'tst.model.tt1' of shape [1, 10, 10, 1] 2024-06-08 03:27:40 INFO imtrans::::casa Task imtrans complete. Start time: 2024-06-08 03:27:39.988082 End time: 2024-06-08 03:27:40.033192 2024-06-08 03:27:40 INFO imtrans::::casa ##### End Task: imtrans ##### 2024-06-08 03:27:40 INFO imtrans::::casa ########################################## 2024-06-08 03:27:40 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:40 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 ) 2024-06-08 03:27:40 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:40 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:27:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:40 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:40 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. 2024-06-08 03:27:40 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. 2024-06-08 03:27:40 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:27:40 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:27:40 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'] ) 2024-06-08 03:27:40 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 279, in deconvolve 2024-06-08 03:27:40 INFO deconvolve::::casa+ decon.runMinorCycle() 2024-06-08 03:27:40 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle 2024-06-08 03:27:40 INFO deconvolve::::casa+ self.runMinorCycleCore() 2024-06-08 03:27:40 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore 2024-06-08 03:27:40 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec ) 2024-06-08 03:27:40 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle 2024-06-08 03:27:40 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord) 2024-06-08 03:27:40 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle 2024-06-08 03:27:40 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs) 2024-06-08 03:27:40 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. 2024-06-08 03:27:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:40.040177 End time: 2024-06-08 03:27:40.129292 2024-06-08 03:27:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:40 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:40 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:40 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 ) 2024-06-08 03:27:40 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:40 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:40 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask 2024-06-08 03:27:40 INFO SDMaskHandler::makePBMask MAKE PB mask 2024-06-08 03:27:40 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:27:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:40 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:27:40 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:27:40 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022 2024-06-08 03:27:40 INFO [1] Res: 0.909194 Max: 1.37492 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00261 -2.19286 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100261 (in this run) 2024-06-08 03:27:40 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100261 [1]: -0.219286 2024-06-08 03:27:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100261, peakres=1.01022->0.909194, Reached cycleniter. 2024-06-08 03:27:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:27:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:40.214071 End time: 2024-06-08 03:27:40.533529 2024-06-08 03:27:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:41 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:41 INFO imtrans::::casa ########################################## 2024-06-08 03:27:41 INFO imtrans::::casa ##### Begin Task: imtrans ##### 2024-06-08 03:27:41 INFO imtrans::::casa imtrans( imagename='tst_bak.pb.tt0', outfile='tst.pb.tt0', order='3012' ) 2024-06-08 03:27:41 INFO imtrans::SubImageFactory::createImage Creating image 'tst.pb.tt0' of shape [1, 10, 10, 1] 2024-06-08 03:27:41 INFO imtrans::::casa Task imtrans complete. Start time: 2024-06-08 03:27:40.558543 End time: 2024-06-08 03:27:40.601230 2024-06-08 03:27:41 INFO imtrans::::casa ##### End Task: imtrans ##### 2024-06-08 03:27:41 INFO imtrans::::casa ########################################## 2024-06-08 03:27:41 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:41 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='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 ) 2024-06-08 03:27:41 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:41 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:41 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask 2024-06-08 03:27:41 INFO SDMaskHandler::makePBMask MAKE PB mask 2024-06-08 03:27:41 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. 2024-06-08 03:27:41 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. 2024-06-08 03:27:41 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:27:41 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:27:41 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'] ) 2024-06-08 03:27:41 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 273, in deconvolve 2024-06-08 03:27:41 INFO deconvolve::::casa+ decon.updateMask() 2024-06-08 03:27:41 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 201, in updateMask 2024-06-08 03:27:41 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask() 2024-06-08 03:27:41 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask 2024-06-08 03:27:41 INFO deconvolve::::casa+ return self._swigobj.setupmask() 2024-06-08 03:27:41 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask 2024-06-08 03:27:41 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self) 2024-06-08 03:27:41 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. 2024-06-08 03:27:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:40.607747 End time: 2024-06-08 03:27:40.655257 2024-06-08 03:27:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:41 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:41 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:41 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 ) 2024-06-08 03:27:41 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:41 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:41 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:27:41 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:27:41 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022 2024-06-08 03:27:41 INFO [1] Res: 0.909194 Max: 1.37492 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00261 -2.19286 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100261 (in this run) 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100261 [1]: -0.219286 2024-06-08 03:27:41 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100261, peakres=1.01022->0.909194, Reached cycleniter. 2024-06-08 03:27:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:27:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:41 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:40.735933 End time: 2024-06-08 03:27:41.050170 2024-06-08 03:27:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:41 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:41 INFO imtrans::::casa ########################################## 2024-06-08 03:27:41 INFO imtrans::::casa ##### Begin Task: imtrans ##### 2024-06-08 03:27:41 INFO imtrans::::casa imtrans( imagename='tst_bak.psf.tt1', outfile='tst.psf.tt1', order='3012' ) 2024-06-08 03:27:41 INFO imtrans::SubImageFactory::createImage Creating image 'tst.psf.tt1' of shape [1, 10, 10, 1] 2024-06-08 03:27:41 INFO imtrans::::casa Task imtrans complete. Start time: 2024-06-08 03:27:41.076456 End time: 2024-06-08 03:27:41.124257 2024-06-08 03:27:41 INFO imtrans::::casa ##### End Task: imtrans ##### 2024-06-08 03:27:41 INFO imtrans::::casa ########################################## 2024-06-08 03:27:41 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:41 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 ) 2024-06-08 03:27:41 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:41 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:27:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:41 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:41 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. 2024-06-08 03:27:41 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. 2024-06-08 03:27:41 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:27:41 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:27:41 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'] ) 2024-06-08 03:27:41 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 279, in deconvolve 2024-06-08 03:27:41 INFO deconvolve::::casa+ decon.runMinorCycle() 2024-06-08 03:27:41 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle 2024-06-08 03:27:41 INFO deconvolve::::casa+ self.runMinorCycleCore() 2024-06-08 03:27:41 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore 2024-06-08 03:27:41 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec ) 2024-06-08 03:27:41 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle 2024-06-08 03:27:41 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord) 2024-06-08 03:27:41 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle 2024-06-08 03:27:41 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs) 2024-06-08 03:27:41 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. 2024-06-08 03:27:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:41.131606 End time: 2024-06-08 03:27:41.230437 2024-06-08 03:27:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:41 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:41 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:41 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 ) 2024-06-08 03:27:41 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:41 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:41 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:27:41 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:27:41 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022 2024-06-08 03:27:41 INFO [1] Res: 0.909194 Max: 1.37492 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00261 -2.19286 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100261 (in this run) 2024-06-08 03:27:41 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100261 [1]: -0.219286 2024-06-08 03:27:41 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100261, peakres=1.01022->0.909194, Reached cycleniter. 2024-06-08 03:27:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:27:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:41 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:41.307774 End time: 2024-06-08 03:27:41.602711 2024-06-08 03:27:42 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:42 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:42 INFO imtrans::::casa ########################################## 2024-06-08 03:27:42 INFO imtrans::::casa ##### Begin Task: imtrans ##### 2024-06-08 03:27:42 INFO imtrans::::casa imtrans( imagename='tst_bak.residual.tt1', outfile='tst.residual.tt1', order='3012' ) 2024-06-08 03:27:42 INFO imtrans::SubImageFactory::createImage Creating image 'tst.residual.tt1' of shape [1, 10, 10, 1] 2024-06-08 03:27:42 INFO imtrans::::casa Task imtrans complete. Start time: 2024-06-08 03:27:41.627599 End time: 2024-06-08 03:27:41.673244 2024-06-08 03:27:42 INFO imtrans::::casa ##### End Task: imtrans ##### 2024-06-08 03:27:42 INFO imtrans::::casa ########################################## 2024-06-08 03:27:42 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:42 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:42 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 ) 2024-06-08 03:27:42 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:42 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:42 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:27:42 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:42 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:42 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. 2024-06-08 03:27:42 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. 2024-06-08 03:27:42 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:27:42 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:27:42 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['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'] ) 2024-06-08 03:27:42 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 279, in deconvolve 2024-06-08 03:27:42 INFO deconvolve::::casa+ decon.runMinorCycle() 2024-06-08 03:27:42 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle 2024-06-08 03:27:42 INFO deconvolve::::casa+ self.runMinorCycleCore() 2024-06-08 03:27:42 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore 2024-06-08 03:27:42 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec ) 2024-06-08 03:27:42 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle 2024-06-08 03:27:42 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord) 2024-06-08 03:27:42 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle 2024-06-08 03:27:42 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs) 2024-06-08 03:27:42 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. 2024-06-08 03:27:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:41.680647 End time: 2024-06-08 03:27:41.766302 2024-06-08 03:27:42 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:42 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:42 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:42 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:42 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 ) 2024-06-08 03:27:42 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:42 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:42 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:42 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:42 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:42 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:42 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:27:42 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:27:42 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:42 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:42 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:42 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:27:42 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:27:42 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:42 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022 2024-06-08 03:27:42 INFO [10] Res: 0.620602 Max: 0.50339 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.612003 -1.29361 2024-06-08 03:27:42 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:42 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.74435 (in this run) 2024-06-08 03:27:42 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.74435 [1]: -1.54818 2024-06-08 03:27:42 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.74435, peakres=1.01022->0.484722, Reached cycleniter. 2024-06-08 03:27:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722 2024-06-08 03:27:42 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:42 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:27:42 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:42 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:27:42 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:27:42 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0481441 Jy/beam 2024-06-08 03:27:42 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error 2024-06-08 03:27:42 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:27:42 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) 2024-06-08 03:27:42 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) 2024-06-08 03:27:42 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:27:42 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.image.tt0', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.image.tt1', 'tst.psf.tt2', 'tst.alpha', 'tst.alpha.error', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:41.836304 End time: 2024-06-08 03:27:42.399058 2024-06-08 03:27:42 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:42 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:42 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:42 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:42 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 ) 2024-06-08 03:27:42 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf.tt1'] 2024-06-08 03:27:43 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf.tt1'] 2024-06-08 03:27:43 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:27:43 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:27:43 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'] ) 2024-06-08 03:27:43 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 199, in deconvolve 2024-06-08 03:27:43 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp) 2024-06-08 03:27:43 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 73, in check_requiredimgs_exist 2024-06-08 03:27:43 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: missing one or more of the required images: " + str(diffims)) 2024-06-08 03:27:43 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf.tt1'] 2024-06-08 03:27:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:42.498946 End time: 2024-06-08 03:27:42.500786 2024-06-08 03:27:43 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:43 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:43 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:43 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:43 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 ) 2024-06-08 03:27:43 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual.tt1'] 2024-06-08 03:27:43 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual.tt1'] 2024-06-08 03:27:43 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:27:43 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:27:43 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'] ) 2024-06-08 03:27:43 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 199, in deconvolve 2024-06-08 03:27:43 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp) 2024-06-08 03:27:43 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 73, in check_requiredimgs_exist 2024-06-08 03:27:43 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: missing one or more of the required images: " + str(diffims)) 2024-06-08 03:27:43 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual.tt1'] 2024-06-08 03:27:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:42.586193 End time: 2024-06-08 03:27:42.587789 2024-06-08 03:27:43 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:43 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:43 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:43 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:43 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 ) 2024-06-08 03:27:43 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:43 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:43 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:43 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:43 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:43 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:43 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:27:43 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:27:43 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:43 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:43 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:43 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:27:43 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:27:43 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:43 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022 2024-06-08 03:27:43 INFO [10] Res: 0.620602 Max: 0.50339 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.612003 -1.29361 2024-06-08 03:27:43 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.74435 (in this run) 2024-06-08 03:27:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.74435 [1]: -1.54818 2024-06-08 03:27:43 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.74435, peakres=1.01022->0.484722, Reached cycleniter. 2024-06-08 03:27:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722 2024-06-08 03:27:43 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:43 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:27:43 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:43 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:27:43 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:27:43 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0481441 Jy/beam 2024-06-08 03:27:43 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error 2024-06-08 03:27:43 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:27:43 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) 2024-06-08 03:27:43 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) 2024-06-08 03:27:43 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:27:43 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.image.tt0', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.image.tt1', 'tst.psf.tt2', 'tst.alpha', 'tst.alpha.error', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:42.648898 End time: 2024-06-08 03:27:43.274100 2024-06-08 03:27:43 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:43 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:43 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:43 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:43 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 ) 2024-06-08 03:27:43 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:43 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:43 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:43 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:43 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:27:44 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:27:44 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022 2024-06-08 03:27:44 INFO [1] Res: 0.909194 Max: 1.37492 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00261 -2.19286 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100261 (in this run) 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100261 [1]: -0.219286 2024-06-08 03:27:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100261, peakres=1.01022->0.909194, Reached cycleniter. 2024-06-08 03:27:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:27:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:44 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:43.357726 End time: 2024-06-08 03:27:43.674230 2024-06-08 03:27:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:44 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:44 INFO imrebin::::casa ########################################## 2024-06-08 03:27:44 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2024-06-08 03:27:44 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 ) 2024-06-08 03:27:44 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-06-08 03:27:44 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2024-06-08 03:27:44 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2024-06-08 03:27:44 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1] 2024-06-08 03:27:44 INFO imrebin::SubImageFactory::createImage Creating image 'tst.model.tt1' of shape [5, 5, 1, 1] 2024-06-08 03:27:44 INFO imrebin::::casa Task imrebin complete. Start time: 2024-06-08 03:27:43.700415 End time: 2024-06-08 03:27:43.761788 2024-06-08 03:27:44 INFO imrebin::::casa ##### End Task: imrebin ##### 2024-06-08 03:27:44 INFO imrebin::::casa ########################################## 2024-06-08 03:27:44 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:44 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 ) 2024-06-08 03:27:44 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:44 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:27:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:44 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:44 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. 2024-06-08 03:27:44 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. 2024-06-08 03:27:44 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:27:44 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:27:44 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['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'] ) 2024-06-08 03:27:44 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 279, in deconvolve 2024-06-08 03:27:44 INFO deconvolve::::casa+ decon.runMinorCycle() 2024-06-08 03:27:44 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle 2024-06-08 03:27:44 INFO deconvolve::::casa+ self.runMinorCycleCore() 2024-06-08 03:27:44 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore 2024-06-08 03:27:44 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec ) 2024-06-08 03:27:44 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle 2024-06-08 03:27:44 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord) 2024-06-08 03:27:44 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle 2024-06-08 03:27:44 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs) 2024-06-08 03:27:44 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. 2024-06-08 03:27:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:43.768292 End time: 2024-06-08 03:27:43.849204 2024-06-08 03:27:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:44 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:44 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:44 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 ) 2024-06-08 03:27:44 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:44 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:44 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask 2024-06-08 03:27:44 INFO SDMaskHandler::makePBMask MAKE PB mask 2024-06-08 03:27:44 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- 2024-06-08 03:27:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:44 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:27:44 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:27:44 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022 2024-06-08 03:27:44 INFO [1] Res: 0.909194 Max: 1.37492 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00261 -2.19286 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100261 (in this run) 2024-06-08 03:27:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100261 [1]: -0.219286 2024-06-08 03:27:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100261, peakres=1.01022->0.909194, Reached cycleniter. 2024-06-08 03:27:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:27:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:44 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:43.934251 End time: 2024-06-08 03:27:44.249823 2024-06-08 03:27:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:44 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:44 INFO imrebin::::casa ########################################## 2024-06-08 03:27:44 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2024-06-08 03:27:44 INFO imrebin::::casa imrebin( imagename='tst_bak.pb.tt0', outfile='tst.pb.tt0', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True ) 2024-06-08 03:27:44 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-06-08 03:27:44 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2024-06-08 03:27:44 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2024-06-08 03:27:44 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1] 2024-06-08 03:27:44 INFO imrebin::SubImageFactory::createImage Creating image 'tst.pb.tt0' of shape [5, 5, 1, 1] 2024-06-08 03:27:44 INFO imrebin::::casa Task imrebin complete. Start time: 2024-06-08 03:27:44.276504 End time: 2024-06-08 03:27:44.338335 2024-06-08 03:27:44 INFO imrebin::::casa ##### End Task: imrebin ##### 2024-06-08 03:27:44 INFO imrebin::::casa ########################################## 2024-06-08 03:27:44 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:44 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 ) 2024-06-08 03:27:44 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:44 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:44 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask 2024-06-08 03:27:44 INFO SDMaskHandler::makePBMask MAKE PB mask 2024-06-08 03:27:44 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. 2024-06-08 03:27:44 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. 2024-06-08 03:27:44 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:27:44 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:27:44 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['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'] ) 2024-06-08 03:27:44 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 273, in deconvolve 2024-06-08 03:27:44 INFO deconvolve::::casa+ decon.updateMask() 2024-06-08 03:27:44 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 201, in updateMask 2024-06-08 03:27:44 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask() 2024-06-08 03:27:44 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask 2024-06-08 03:27:44 INFO deconvolve::::casa+ return self._swigobj.setupmask() 2024-06-08 03:27:44 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask 2024-06-08 03:27:44 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self) 2024-06-08 03:27:44 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. 2024-06-08 03:27:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:44.344818 End time: 2024-06-08 03:27:44.390749 2024-06-08 03:27:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:44 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:44 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:44 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 ) 2024-06-08 03:27:44 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:44 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:45 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:27:45 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:27:45 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022 2024-06-08 03:27:45 INFO [1] Res: 0.909194 Max: 1.37492 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00261 -2.19286 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100261 (in this run) 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100261 [1]: -0.219286 2024-06-08 03:27:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100261, peakres=1.01022->0.909194, Reached cycleniter. 2024-06-08 03:27:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:27:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:45 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:44.463567 End time: 2024-06-08 03:27:44.760343 2024-06-08 03:27:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:45 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:45 INFO imrebin::::casa ########################################## 2024-06-08 03:27:45 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2024-06-08 03:27:45 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 ) 2024-06-08 03:27:45 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-06-08 03:27:45 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2024-06-08 03:27:45 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2024-06-08 03:27:45 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] 2024-06-08 03:27:45 INFO imrebin::SubImageFactory::createImage Creating image 'tst.psf.tt1' of shape [5, 5, 1, 1] 2024-06-08 03:27:45 INFO imrebin::::casa Task imrebin complete. Start time: 2024-06-08 03:27:44.784347 End time: 2024-06-08 03:27:44.838078 2024-06-08 03:27:45 INFO imrebin::::casa ##### End Task: imrebin ##### 2024-06-08 03:27:45 INFO imrebin::::casa ########################################## 2024-06-08 03:27:45 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:45 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 ) 2024-06-08 03:27:45 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:45 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:27:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:45 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:45 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. 2024-06-08 03:27:45 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. 2024-06-08 03:27:45 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:27:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:27:45 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['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'] ) 2024-06-08 03:27:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 279, in deconvolve 2024-06-08 03:27:45 INFO deconvolve::::casa+ decon.runMinorCycle() 2024-06-08 03:27:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle 2024-06-08 03:27:45 INFO deconvolve::::casa+ self.runMinorCycleCore() 2024-06-08 03:27:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore 2024-06-08 03:27:45 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec ) 2024-06-08 03:27:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle 2024-06-08 03:27:45 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord) 2024-06-08 03:27:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle 2024-06-08 03:27:45 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs) 2024-06-08 03:27:45 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. 2024-06-08 03:27:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:44.843757 End time: 2024-06-08 03:27:44.931025 2024-06-08 03:27:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:45 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:45 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:45 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 ) 2024-06-08 03:27:45 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:45 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:45 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:27:45 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:27:45 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022 2024-06-08 03:27:45 INFO [1] Res: 0.909194 Max: 1.37492 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00261 -2.19286 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100261 (in this run) 2024-06-08 03:27:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100261 [1]: -0.219286 2024-06-08 03:27:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100261, peakres=1.01022->0.909194, Reached cycleniter. 2024-06-08 03:27:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. 2024-06-08 03:27:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:45 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:45.004900 End time: 2024-06-08 03:27:45.311514 2024-06-08 03:27:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:45 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:45 INFO imrebin::::casa ########################################## 2024-06-08 03:27:45 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2024-06-08 03:27:45 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 ) 2024-06-08 03:27:45 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-06-08 03:27:45 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2024-06-08 03:27:45 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2024-06-08 03:27:45 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] 2024-06-08 03:27:45 INFO imrebin::SubImageFactory::createImage Creating image 'tst.residual.tt1' of shape [5, 5, 1, 1] 2024-06-08 03:27:45 INFO imrebin::::casa Task imrebin complete. Start time: 2024-06-08 03:27:45.338056 End time: 2024-06-08 03:27:45.397312 2024-06-08 03:27:45 INFO imrebin::::casa ##### End Task: imrebin ##### 2024-06-08 03:27:45 INFO imrebin::::casa ########################################## 2024-06-08 03:27:45 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:45 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 ) 2024-06-08 03:27:45 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:45 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:27:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909194, over full image : 0.909194 2024-06-08 03:27:45 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:45 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. 2024-06-08 03:27:45 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. 2024-06-08 03:27:45 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:27:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:27:45 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['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'] ) 2024-06-08 03:27:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 279, in deconvolve 2024-06-08 03:27:45 INFO deconvolve::::casa+ decon.runMinorCycle() 2024-06-08 03:27:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle 2024-06-08 03:27:45 INFO deconvolve::::casa+ self.runMinorCycleCore() 2024-06-08 03:27:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore 2024-06-08 03:27:45 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec ) 2024-06-08 03:27:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle 2024-06-08 03:27:45 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord) 2024-06-08 03:27:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle 2024-06-08 03:27:45 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs) 2024-06-08 03:27:45 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. 2024-06-08 03:27:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:45.402828 End time: 2024-06-08 03:27:45.478354 2024-06-08 03:27:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:45 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:46 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:46 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:46 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 ) 2024-06-08 03:27:46 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:46 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:46 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:46 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:46 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:27:46 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:27:46 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022 2024-06-08 03:27:46 INFO [10] Res: 0.620602 Max: 0.50339 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.612003 -1.29361 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.74435 (in this run) 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.74435 [1]: -1.54818 2024-06-08 03:27:46 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.74435, peakres=1.01022->0.484722, Reached cycleniter. 2024-06-08 03:27:46 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722 2024-06-08 03:27:46 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:46 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:45.552463 End time: 2024-06-08 03:27:45.872566 2024-06-08 03:27:46 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:46 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:46 INFO imtrans::::casa ########################################## 2024-06-08 03:27:46 INFO imtrans::::casa ##### Begin Task: imtrans ##### 2024-06-08 03:27:46 INFO imtrans::::casa imtrans( imagename='tst.model.tt1', outfile='tst_2.model.tt1', order='3012' ) 2024-06-08 03:27:46 INFO imtrans::SubImageFactory::createImage Creating image 'tst_2.model.tt1' of shape [1, 10, 10, 1] 2024-06-08 03:27:46 INFO imtrans::::casa Task imtrans complete. Start time: 2024-06-08 03:27:45.874623 End time: 2024-06-08 03:27:45.915486 2024-06-08 03:27:46 INFO imtrans::::casa ##### End Task: imtrans ##### 2024-06-08 03:27:46 INFO imtrans::::casa ########################################## 2024-06-08 03:27:46 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:46 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:46 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 ) 2024-06-08 03:27:46 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] 2024-06-08 03:27:46 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:46 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model.tt1 to target coordinate system for tst.model.tt0 2024-06-08 03:27:46 INFO task_deconvolve::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list 2024-06-08 03:27:46 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 2024-06-08 03:27:46 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 2024-06-08 03:27:46 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:27:46 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:27:46 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['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'] ) 2024-06-08 03:27:46 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve 2024-06-08 03:27:46 INFO deconvolve::::casa+ isit = decon.hasConverged() 2024-06-08 03:27:46 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged 2024-06-08 03:27:46 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle() 2024-06-08 03:27:46 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle 2024-06-08 03:27:46 INFO deconvolve::::casa+ return self._swigobj.initminorcycle() 2024-06-08 03:27:46 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle 2024-06-08 03:27:46 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self) 2024-06-08 03:27:46 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 2024-06-08 03:27:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:45.947250 End time: 2024-06-08 03:27:45.982910 2024-06-08 03:27:46 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:46 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:46 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:46 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:46 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 ) 2024-06-08 03:27:46 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:46 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:46 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:46 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:46 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:27:46 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:27:46 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022 2024-06-08 03:27:46 INFO [10] Res: 0.620602 Max: 0.50339 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.612003 -1.29361 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.74435 (in this run) 2024-06-08 03:27:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.74435 [1]: -1.54818 2024-06-08 03:27:46 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.74435, peakres=1.01022->0.484722, Reached cycleniter. 2024-06-08 03:27:46 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722 2024-06-08 03:27:46 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:46 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:46.057710 End time: 2024-06-08 03:27:46.342038 2024-06-08 03:27:46 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:46 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:46 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:46 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:46 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 ) 2024-06-08 03:27:46 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] 2024-06-08 03:27:46 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:46 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model.tt1 to target coordinate system for tst.model.tt0 2024-06-08 03:27:46 INFO task_deconvolve::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list 2024-06-08 03:27:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722 2024-06-08 03:27:46 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:27:46 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722 2024-06-08 03:27:46 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:27:47 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:27:47 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.484722 2024-06-08 03:27:47 INFO [10] Res: 0.316509 Max: 0.132295 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338319 -0.476239 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.401974 (in this run) 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.401974 [1]: -0.67539 2024-06-08 03:27:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.401974, peakres=0.484722->0.288034, Reached cycleniter. 2024-06-08 03:27:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288034, over full image : 0.288034 2024-06-08 03:27:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:27:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:47 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:27:47 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:27:47 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286718 Jy/beam 2024-06-08 03:27:47 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error 2024-06-08 03:27:47 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:27:47 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) 2024-06-08 03:27:47 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) 2024-06-08 03:27:47 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:27:47 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.image.tt0', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.image.tt1', 'tst_2.model.tt1', 'tst.psf.tt2', 'tst.alpha', 'tst.alpha.error', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:46.427397 End time: 2024-06-08 03:27:47.026340 2024-06-08 03:27:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:47 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:47 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:47 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 ) 2024-06-08 03:27:47 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist 2024-06-08 03:27:47 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 2024-06-08 03:27:47 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:27:47 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:27:47 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'] ) 2024-06-08 03:27:47 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 200, in deconvolve 2024-06-08 03:27:47 INFO deconvolve::::casa+ check_starmodel_model_collisions(startmodel, imagename, deconvolver) 2024-06-08 03:27:47 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 103, in check_starmodel_model_collisions 2024-06-08 03:27:47 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: parameter startmodel set to \"{0}\" but that file does not exist".format(sm)) 2024-06-08 03:27:47 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist 2024-06-08 03:27:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:47.116098 End time: 2024-06-08 03:27:47.117866 2024-06-08 03:27:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:47 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:47 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:47 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 ) 2024-06-08 03:27:47 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:47 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:47 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:27:47 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:27:47 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022 2024-06-08 03:27:47 INFO [10] Res: 0.620602 Max: 0.50339 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.612003 -1.29361 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.74435 (in this run) 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.74435 [1]: -1.54818 2024-06-08 03:27:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.74435, peakres=1.01022->0.484722, Reached cycleniter. 2024-06-08 03:27:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722 2024-06-08 03:27:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:47 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:27:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:47 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:27:47 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:27:47 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0481441 Jy/beam 2024-06-08 03:27:47 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error 2024-06-08 03:27:47 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:27:47 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) 2024-06-08 03:27:47 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) 2024-06-08 03:27:47 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:27:47 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.image.tt0', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.image.tt1', 'tst.psf.tt2', 'tst.alpha', 'tst.alpha.error', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:47.179592 End time: 2024-06-08 03:27:47.590327 2024-06-08 03:27:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:48 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:48 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:48 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:48 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 ) 2024-06-08 03:27:48 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. 2024-06-08 03:27:48 SEVERE deconvolve::deconvolve::casa+ Either unset startmodel or remove tst.model.tt1 to continue 2024-06-08 03:27:48 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. 2024-06-08 03:27:48 SEVERE deconvolve::::casa+ Either unset startmodel or remove tst.model.tt1 to continue 2024-06-08 03:27:48 INFO deconvolve::::casa Traceback (most recent call last): 2024-06-08 03:27:48 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1359, in __call__ 2024-06-08 03:27:48 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'] ) 2024-06-08 03:27:48 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 200, in deconvolve 2024-06-08 03:27:48 INFO deconvolve::::casa+ check_starmodel_model_collisions(startmodel, imagename, deconvolver) 2024-06-08 03:27:48 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14360-2-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 120, in check_starmodel_model_collisions 2024-06-08 03:27:48 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) + 2024-06-08 03:27:48 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. 2024-06-08 03:27:48 INFO deconvolve::::casa+ Either unset startmodel or remove tst.model.tt1 to continue 2024-06-08 03:27:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:47.595372 End time: 2024-06-08 03:27:47.596297 2024-06-08 03:27:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:48 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:48 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:48 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:48 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 ) 2024-06-08 03:27:48 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:27:48 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:48 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:27:48 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:27:48 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:27:48 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022 2024-06-08 03:27:48 INFO [10] Res: 0.620602 Max: 0.50339 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.612003 -1.29361 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.74435 (in this run) 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.74435 [1]: -1.54818 2024-06-08 03:27:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.74435, peakres=1.01022->0.484722, Reached cycleniter. 2024-06-08 03:27:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722 2024-06-08 03:27:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:48 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:47.662313 End time: 2024-06-08 03:27:47.865467 2024-06-08 03:27:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:48 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:48 INFO imrebin::::casa ########################################## 2024-06-08 03:27:48 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2024-06-08 03:27:48 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 ) 2024-06-08 03:27:48 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-06-08 03:27:48 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2024-06-08 03:27:48 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2024-06-08 03:27:48 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] 2024-06-08 03:27:48 INFO imrebin::SubImageFactory::createImage Creating image 'tst_2.model.tt1' of shape [5, 5, 1, 1] 2024-06-08 03:27:48 INFO imrebin::::casa Task imrebin complete. Start time: 2024-06-08 03:27:47.869237 End time: 2024-06-08 03:27:47.902002 2024-06-08 03:27:48 INFO imrebin::::casa ##### End Task: imrebin ##### 2024-06-08 03:27:48 INFO imrebin::::casa ########################################## 2024-06-08 03:27:48 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:48 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:48 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 ) 2024-06-08 03:27:48 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] 2024-06-08 03:27:48 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:27:48 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model.tt1 to target coordinate system for tst.model.tt0 2024-06-08 03:27:48 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 0.25 2024-06-08 03:27:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722 2024-06-08 03:27:48 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:27:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:27:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722 2024-06-08 03:27:48 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:27:48 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:27:48 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.484722 2024-06-08 03:27:48 INFO [10] Res: 0.316509 Max: 0.132295 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338319 -0.476239 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.401974 (in this run) 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -0.0469112 [1]: -0.67539 2024-06-08 03:27:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-0.448885->-0.0469111, peakres=0.484722->0.288034, Reached cycleniter. 2024-06-08 03:27:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:27:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288034, over full image : 0.288034 2024-06-08 03:27:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:48 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:27:48 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:48 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:27:48 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:27:48 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286718 Jy/beam 2024-06-08 03:27:48 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error 2024-06-08 03:27:48 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:27:48 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) 2024-06-08 03:27:48 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) 2024-06-08 03:27:48 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:27:48 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.image.tt0', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.image.tt1', 'tst_2.model.tt1', 'tst.psf.tt2', 'tst.alpha', 'tst.alpha.error', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:27:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:47.929020 End time: 2024-06-08 03:27:48.503641 2024-06-08 03:27:49 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:49 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:49 INFO tclean::::casa ########################################## 2024-06-08 03:27:49 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:27:49 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 ) 2024-06-08 03:27:49 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:27:49 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:27:49 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:27:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:27:49 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:27:49 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:27:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:27:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:27:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:27:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:27:51 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:27:51 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.007112 2024-06-08 03:27:51 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:27:51 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:27:51 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:27:52 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:27:52 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:27:48.738992 End time: 2024-06-08 03:27:52.204252 2024-06-08 03:27:52 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:27:52 INFO tclean::::casa ########################################## 2024-06-08 03:27:52 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:52 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:52 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 ) 2024-06-08 03:27:52 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:27:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:27:52 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:52 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:27:52 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.03 2024-06-08 03:27:52 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. 2024-06-08 03:27:52 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.09126 Flux limit=0.0317054, 1369 Active pixels 2024-06-08 03:27:52 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.995967 Flux limit=0.0307543, 1375 Active pixels 2024-06-08 03:27:52 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.829613 Flux limit=0.0280686, 1397 Active pixels 2024-06-08 03:27:52 INFO ClarkCleanLatModel::solve Iteration: 21, Maximum residual=0.593423 Flux limit=0.0233803, 1463 Active pixels 2024-06-08 03:27:53 INFO ClarkCleanLatModel::solve Iteration: 39, Maximum residual=0.34297 Flux limit=0.016724, 1643 Active pixels 2024-06-08 03:27:53 INFO ClarkCleanLatModel::solve Iteration: 65, Maximum residual=0.169841 Flux limit=0.00966565, 2231 Active pixels 2024-06-08 03:27:53 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0834203 Flux limit=0.00478649, 3138 Active pixels 2024-06-08 03:27:53 INFO ClarkCleanLatModel::solve Iteration: 168, Maximum residual=0.0360723 Flux limit=0.00235097, 4695 Active pixels 2024-06-08 03:27:53 INFO ClarkCleanLatModel::solve Iteration: 247, Maximum residual=0.0136937 Flux limit=0.0010166, 6759 Active pixels 2024-06-08 03:27:53 INFO ClarkCleanLatModel::solve Iteration: 400, Maximum residual=0.0100937 Flux limit=0.001, 6864 Active pixels 2024-06-08 03:27:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->1.28698, peakres=1.12501->0.0100937, Reached cycleniter. 2024-06-08 03:27:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. 2024-06-08 03:27:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0102859, over full image : 0.0102859 2024-06-08 03:27:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:53 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:27:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:52.214242 End time: 2024-06-08 03:27:52.821810 2024-06-08 03:27:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:53 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:53 INFO name:: No table opened. 2024-06-08 03:27:53 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:53 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:53 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 ) 2024-06-08 03:27:53 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:27:53 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:27:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:27:53 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.03 2024-06-08 03:27:53 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. 2024-06-08 03:27:53 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.09126 Flux limit=0.0317054, 1369 Active pixels 2024-06-08 03:27:53 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.995967 Flux limit=0.0307543, 1375 Active pixels 2024-06-08 03:27:53 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.829613 Flux limit=0.0280686, 1397 Active pixels 2024-06-08 03:27:53 INFO ClarkCleanLatModel::solve Iteration: 21, Maximum residual=0.593423 Flux limit=0.0233803, 1463 Active pixels 2024-06-08 03:27:53 INFO ClarkCleanLatModel::solve Iteration: 39, Maximum residual=0.34297 Flux limit=0.016724, 1643 Active pixels 2024-06-08 03:27:53 INFO ClarkCleanLatModel::solve Iteration: 65, Maximum residual=0.169841 Flux limit=0.00966565, 2231 Active pixels 2024-06-08 03:27:53 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0834203 Flux limit=0.00478649, 3138 Active pixels 2024-06-08 03:27:53 INFO ClarkCleanLatModel::solve Iteration: 168, Maximum residual=0.0360723 Flux limit=0.00235097, 4695 Active pixels 2024-06-08 03:27:53 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0239708 Flux limit=0.0010166, 6759 Active pixels 2024-06-08 03:27:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->1.25723, peakres=1.12501->0.0239708, Reached cycleniter. 2024-06-08 03:27:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. 2024-06-08 03:27:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239708, over full image : 0.0239708 2024-06-08 03:27:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:27:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:52.898593 End time: 2024-06-08 03:27:53.423170 2024-06-08 03:27:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:53 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:53 INFO name:: No table opened. 2024-06-08 03:27:53 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:53 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:53 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 ) 2024-06-08 03:27:53 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:27:53 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239708, over full image : 0.0239708 2024-06-08 03:27:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:27:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239708, over full image : 0.0239708 2024-06-08 03:27:53 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.03 2024-06-08 03:27:54 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. 2024-06-08 03:27:54 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.0237058 Flux limit=0.001, 6777 Active pixels 2024-06-08 03:27:54 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.022735 Flux limit=0.001, 6779 Active pixels 2024-06-08 03:27:54 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.0208854 Flux limit=0.001, 6786 Active pixels 2024-06-08 03:27:54 INFO ClarkCleanLatModel::solve Iteration: 26, Maximum residual=0.017298 Flux limit=0.001, 6793 Active pixels 2024-06-08 03:27:54 INFO ClarkCleanLatModel::solve Iteration: 57, Maximum residual=0.013356 Flux limit=0.001, 6817 Active pixels 2024-06-08 03:27:54 INFO ClarkCleanLatModel::solve Iteration: 133, Maximum residual=0.0112146 Flux limit=0.001, 6866 Active pixels 2024-06-08 03:27:54 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0101085 Flux limit=0.001, 6871 Active pixels 2024-06-08 03:27:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=1.25723->1.28576, peakres=0.0239708->0.0101085, Reached cycleniter. 2024-06-08 03:27:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. 2024-06-08 03:27:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0101866, over full image : 0.0101866 2024-06-08 03:27:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:54 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:54 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:27:54 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:53.449069 End time: 2024-06-08 03:27:53.958866 2024-06-08 03:27:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:54 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:54 INFO name:: No table opened. 2024-06-08 03:27:54 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:54 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:27:54 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) 2024-06-08 03:27:54 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:27:54 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:27:54 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:27:54 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:27:54 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) 2024-06-08 03:27:54 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) 2024-06-08 03:27:54 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:27:54 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:27:54 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) 2024-06-08 03:27:54 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:27:54 INFO deconvolve::::casa+ [ check_val ] peak res is 0.0101084653288126 ( Pass : should be 0.010093674063682556, Epsilon: 0.05) 2024-06-08 03:27:54 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.2857557535171509 ( Pass : should be 1.2869821786880493, Epsilon: 0.05) 2024-06-08 03:27:54 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) 2024-06-08 03:27:54 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:27:54 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:27:54 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:27:54 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) 2024-06-08 03:27:54 INFO tclean::::casa ########################################## 2024-06-08 03:27:54 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:27:54 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 ) 2024-06-08 03:27:54 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:27:54 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] 2024-06-08 03:27:54 INFO SynthesisImagerVi2::selectData NRows selected : 140 2024-06-08 03:27:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:27:54 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:27:54 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] 2024-06-08 03:27:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:27:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:27:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:27:54 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:27:54 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033 2024-06-08 03:27:54 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004316 2024-06-08 03:27:54 INFO SIImageStore::printBeamSet Beam : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg 2024-06-08 03:27:54 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:27:55 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:27:55 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:27:55 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:27:54.227696 End time: 2024-06-08 03:27:54.631588 2024-06-08 03:27:55 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:27:55 INFO tclean::::casa ########################################## 2024-06-08 03:27:55 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:55 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:55 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 ) 2024-06-08 03:27:55 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes 2024-06-08 03:27:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 2024-06-08 03:27:55 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 2024-06-08 03:27:55 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.01 2024-06-08 03:27:55 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels. 2024-06-08 03:27:55 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.990001 Flux limit=0.0400158, 4090 Active pixels 2024-06-08 03:27:55 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.960597 Flux limit=0.0396157, 4090 Active pixels 2024-06-08 03:27:55 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.895339 Flux limit=0.038439, 4090 Active pixels 2024-06-08 03:27:55 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.762343 Flux limit=0.0358277, 4090 Active pixels 2024-06-08 03:27:55 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.558267 Flux limit=0.0305058, 4090 Active pixels 2024-06-08 03:27:55 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.337755 Flux limit=0.0223395, 4090 Active pixels 2024-06-08 03:27:55 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.167134 Flux limit=0.0135155, 4090 Active pixels 2024-06-08 03:27:55 INFO ClarkCleanLatModel::solve Iteration: 268, Maximum residual=0.0676446 Flux limit=0.00668801, 4090 Active pixels 2024-06-08 03:27:55 INFO ClarkCleanLatModel::solve Iteration: 376, Maximum residual=0.0228472 Flux limit=0.00270685, 4090 Active pixels 2024-06-08 03:27:55 INFO ClarkCleanLatModel::solve Iteration: 400, Maximum residual=0.0179504 Flux limit=0.001, 3794 Active pixels 2024-06-08 03:27:55 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->0.98205, peakres=1->0.0179504, Reached cycleniter. 2024-06-08 03:27:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. 2024-06-08 03:27:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179504, over full image : 0.0179504 2024-06-08 03:27:55 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:55 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:55 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg 2024-06-08 03:27:55 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:54.641609 End time: 2024-06-08 03:27:55.270892 2024-06-08 03:27:55 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:55 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:55 INFO name:: No table opened. 2024-06-08 03:27:55 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:55 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:55 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:55 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 ) 2024-06-08 03:27:55 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes 2024-06-08 03:27:55 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 2024-06-08 03:27:55 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:27:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 2024-06-08 03:27:55 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.01 2024-06-08 03:27:55 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels. 2024-06-08 03:27:56 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.990001 Flux limit=0.0400158, 4090 Active pixels 2024-06-08 03:27:56 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.960597 Flux limit=0.0396157, 4090 Active pixels 2024-06-08 03:27:56 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.895339 Flux limit=0.038439, 4090 Active pixels 2024-06-08 03:27:56 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.762343 Flux limit=0.0358277, 4090 Active pixels 2024-06-08 03:27:56 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.558267 Flux limit=0.0305058, 4090 Active pixels 2024-06-08 03:27:56 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.337755 Flux limit=0.0223395, 4090 Active pixels 2024-06-08 03:27:56 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.167134 Flux limit=0.0135155, 4090 Active pixels 2024-06-08 03:27:56 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.13398 Flux limit=0.00668801, 4090 Active pixels 2024-06-08 03:27:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->0.866021, peakres=1->0.13398, Reached cycleniter. 2024-06-08 03:27:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. 2024-06-08 03:27:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398 2024-06-08 03:27:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:56 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:27:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:55.362602 End time: 2024-06-08 03:27:55.903303 2024-06-08 03:27:56 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:56 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:56 INFO name:: No table opened. 2024-06-08 03:27:56 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:56 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:27:56 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 ) 2024-06-08 03:27:56 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:27:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes 2024-06-08 03:27:56 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:27:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398 2024-06-08 03:27:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:27:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:27:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398 2024-06-08 03:27:56 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.01 2024-06-08 03:27:56 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels. 2024-06-08 03:27:56 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.13264 Flux limit=0.00536131, 4090 Active pixels 2024-06-08 03:27:56 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.128701 Flux limit=0.0053077, 4090 Active pixels 2024-06-08 03:27:56 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.119957 Flux limit=0.00515005, 4090 Active pixels 2024-06-08 03:27:56 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.102139 Flux limit=0.00480019, 4090 Active pixels 2024-06-08 03:27:56 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.0747965 Flux limit=0.00408716, 4090 Active pixels 2024-06-08 03:27:56 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0452523 Flux limit=0.00299304, 4090 Active pixels 2024-06-08 03:27:56 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.0223926 Flux limit=0.00181081, 4090 Active pixels 2024-06-08 03:27:56 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0179506 Flux limit=0.001, 3754 Active pixels 2024-06-08 03:27:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0.866021->0.98205, peakres=0.13398->0.0179506, Reached cycleniter. 2024-06-08 03:27:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. 2024-06-08 03:27:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179506, over full image : 0.0179506 2024-06-08 03:27:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:27:56 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:27:56 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg 2024-06-08 03:27:56 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:27:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:55.938673 End time: 2024-06-08 03:27:56.476375 2024-06-08 03:27:56 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:27:56 INFO deconvolve::::casa ########################################## 2024-06-08 03:27:57 INFO name:: No table opened. 2024-06-08 03:27:57 INFO showcache:: The Table Cache is empty. 2024-06-08 03:27:57 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:27:57 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) 2024-06-08 03:27:57 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:27:57 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:27:57 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:27:57 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:27:57 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) 2024-06-08 03:27:57 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) 2024-06-08 03:27:57 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:27:57 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:27:57 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) 2024-06-08 03:27:57 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:27:57 INFO deconvolve::::casa+ [ check_val ] peak res is 0.01795055717229843 ( Pass : should be 0.017950385808944702, Epsilon: 0.05) 2024-06-08 03:27:57 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.9820501804351807 ( Pass : should be 0.982050359249115, Epsilon: 0.05) 2024-06-08 03:27:57 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) 2024-06-08 03:27:57 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:27:57 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:27:57 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:27:57 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) 2024-06-08 03:27:57 INFO tclean::::casa ########################################## 2024-06-08 03:27:57 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:27:57 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 ) 2024-06-08 03:27:57 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:27:57 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:27:57 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:27:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:27:57 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:27:57 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:27:57 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:27:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:27:57 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:27:57 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:27:58 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:27:58 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004513 2024-06-08 03:27:58 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:27:58 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:27:59 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:28:00 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:28:00 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:27:56.715759 End time: 2024-06-08 03:27:59.889455 2024-06-08 03:28:00 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:28:00 INFO tclean::::casa ########################################## 2024-06-08 03:28:00 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:28:00 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 ) 2024-06-08 03:28:00 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:28:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:28:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:28:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:28:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:28:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:28:00 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=399, Gain=0.1 2024-06-08 03:28:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->399 [399], model=0->1.3143, peakres=1.12501->0.00477105, Reached cycleniter. 2024-06-08 03:28:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 399 iterations. 2024-06-08 03:28:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00477105, over full image : 0.00477105 2024-06-08 03:28:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:28:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:28:00 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:28:00 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:28:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:27:59.899203 End time: 2024-06-08 03:28:00.200265 2024-06-08 03:28:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:28:00 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:00 INFO name:: No table opened. 2024-06-08 03:28:00 INFO showcache:: The Table Cache is empty. 2024-06-08 03:28:00 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:28:00 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 ) 2024-06-08 03:28:00 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:28:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:28:00 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:28:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:28:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:28:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:28:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:28:00 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=199, Gain=0.1 2024-06-08 03:28:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->199 [199], model=0->1.28953, peakres=1.12501->0.00749909, Reached cycleniter. 2024-06-08 03:28:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 199 iterations. 2024-06-08 03:28:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749909, over full image : 0.00749909 2024-06-08 03:28:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:28:00 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:28:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:28:00.300121 End time: 2024-06-08 03:28:00.500658 2024-06-08 03:28:01 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:28:01 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:01 INFO name:: No table opened. 2024-06-08 03:28:01 INFO showcache:: The Table Cache is empty. 2024-06-08 03:28:01 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:01 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:28:01 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 ) 2024-06-08 03:28:01 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:28:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:28:01 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:28:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749909, over full image : 0.00749909 2024-06-08 03:28:01 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:28:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:28:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749909, over full image : 0.00749909 2024-06-08 03:28:01 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=199, Gain=0.1 2024-06-08 03:28:01 INFO SDAlgorithmBase::deconvolve [tst] iters=0->199 [199], model=1.28953->1.3143, peakres=0.00749909->0.00477105, Reached cycleniter. 2024-06-08 03:28:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 199 iterations. 2024-06-08 03:28:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00477105, over full image : 0.00477105 2024-06-08 03:28:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:28:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:28:01 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:28:01 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:28:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:28:00.533651 End time: 2024-06-08 03:28:00.775083 2024-06-08 03:28:01 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:28:01 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:01 INFO name:: No table opened. 2024-06-08 03:28:01 INFO showcache:: The Table Cache is empty. 2024-06-08 03:28:01 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:28:01 INFO deconvolve::::casa+ [ check_val ] iterdone is 399 ( Pass : should be 399, Exact: True ) 2024-06-08 03:28:01 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:28:01 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:28:01 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:28:01 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:28:01 INFO deconvolve::::casa+ [ check_val ] iterdone is 199 ( Pass : should be 199, Exact: True ) 2024-06-08 03:28:01 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) 2024-06-08 03:28:01 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:28:01 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:28:01 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) 2024-06-08 03:28:01 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:28:01 INFO deconvolve::::casa+ [ check_val ] peak res is 0.004771045874804258 ( Pass : should be 0.004771045874804258, Epsilon: 0.05) 2024-06-08 03:28:01 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.314298152923584 ( Pass : should be 1.314298152923584, Epsilon: 0.05) 2024-06-08 03:28:01 INFO deconvolve::::casa+ [ check_val ] iterdone is 199 ( Pass : should be 199, Exact: True ) 2024-06-08 03:28:01 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:28:01 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:28:01 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:28:01 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) 2024-06-08 03:28:01 INFO tclean::::casa ########################################## 2024-06-08 03:28:01 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:28:01 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 ) 2024-06-08 03:28:01 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:28:01 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] 2024-06-08 03:28:01 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:28:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:28:01 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:28:01 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] 2024-06-08 03:28:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:28:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:28:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:28:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:28:04 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:04 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 2024-06-08 03:28:04 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] 2024-06-08 03:28:04 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:04 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 2024-06-08 03:28:04 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] 2024-06-08 03:28:04 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 2024-06-08 03:28:04 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 2024-06-08 03:28:04 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:28:04 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008773 2024-06-08 03:28:04 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:04 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:28:04 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:28:06 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.sumwt.tt0', 'tst.psf.tt0', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt1', 'tst.residual.tt0'] 2024-06-08 03:28:06 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:28:01.039357 End time: 2024-06-08 03:28:06.279860 2024-06-08 03:28:06 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:28:06 INFO tclean::::casa ########################################## 2024-06-08 03:28:06 INFO tclean::::casa ########################################## 2024-06-08 03:28:06 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:28:06 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 ) 2024-06-08 03:28:06 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:28:06 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] 2024-06-08 03:28:06 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:28:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : 2024-06-08 03:28:07 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:28:07 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] 2024-06-08 03:28:07 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine: gridft 2024-06-08 03:28:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.86 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:28:07 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:28:07 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try1] : mtmfs 2024-06-08 03:28:07 INFO task_tclean::SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:28:09 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:09 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 2024-06-08 03:28:09 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] 2024-06-08 03:28:09 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:09 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 2024-06-08 03:28:09 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] 2024-06-08 03:28:09 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [try1][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 2024-06-08 03:28:09 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [try1][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 2024-06-08 03:28:09 INFO task_tclean::SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:28:09 INFO task_tclean::SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008866 2024-06-08 03:28:09 INFO task_tclean::SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:09 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:28:09 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:28:12 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 2024-06-08 03:28:12 INFO SynthesisDeconvolver::setupMask [try1] Initializing new mask to 1.0 for the full image 2024-06-08 03:28:12 INFO SynthesisDeconvolver::setupMask [try1] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:28:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 2024-06-08 03:28:12 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.20007671415805817, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False} 2024-06-08 03:28:12 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.200077, CycleNiter=2, Gain=0.5 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. 2024-06-08 03:28:12 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] 2024-06-08 03:28:12 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 2024-06-08 03:28:12 INFO [1] Res: 1.61692 Max: 3.42607 Gain: 0.5 Pos: [46, 55] Scale: 20 Coeffs: 4.21589 -3.6981 2024-06-08 03:28:12 INFO [2] Res: 1.0088 Max: 0.954461 Gain: 0.5 Pos: [44, 57] Scale: 10 Coeffs: 1.50176 -1.42893 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.75088 [20]: 2.10795 [40]: 0 (in this run) 2024-06-08 03:28:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.85883 [1]: -2.56352 2024-06-08 03:28:12 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=0->2.85882, peakres=1.53376->0.663201, Reached cycleniter. 2024-06-08 03:28:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. 2024-06-08 03:28:12 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- 0%....10....20....30....40....50....60....70....80....90....100% 2024-06-08 03:28:18 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.6632, over full image : 0.6632 2024-06-08 03:28:18 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.08651326596736908, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False} 2024-06-08 03:28:18 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.0865133, CycleNiter=2, Gain=0.5 2024-06-08 03:28:18 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:28:18 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:28:18 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.00879 2024-06-08 03:28:18 INFO [3] Res: 0.70529 Max: 0.575283 Gain: 0.5 Pos: [55, 44] Scale: 20 Coeffs: 1.77236 -1.21047 2024-06-08 03:28:18 INFO [4] Res: 0.514237 Max: 0.17932 Gain: 0.5 Pos: [44, 58] Scale: 10 Coeffs: 0.661539 -0.542851 2024-06-08 03:28:18 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:28:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 2.99412 [40]: 0 (in this run) 2024-06-08 03:28:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.07577 [1]: -3.44018 2024-06-08 03:28:18 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=2.85883->4.07577, peakres=0.6632->0.465682, Reached cycleniter. 2024-06-08 03:28:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 4 iterations. 2024-06-08 03:28:18 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- 2024-06-08 03:28:21 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465681, over full image : 0.465681 2024-06-08 03:28:21 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.06074727326631546, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False} 2024-06-08 03:28:21 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.0607473, CycleNiter=2, Gain=0.5 2024-06-08 03:28:21 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:28:21 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:28:21 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.514235 2024-06-08 03:28:21 INFO [5] Res: 0.460694 Max: 0.134976 Gain: 0.5 Pos: [46, 39] Scale: 20 Coeffs: 0.863476 -0.550733 2024-06-08 03:28:21 INFO [6] Res: 0.274723 Max: 0.10372 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766057 -0.415428 2024-06-08 03:28:21 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:28:21 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 3.80889 [40]: 0 (in this run) 2024-06-08 03:28:21 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89054 [1]: -3.92326 2024-06-08 03:28:21 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=4.07578->4.89054, peakres=0.465681->0.437317, Reached cycleniter. 2024-06-08 03:28:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 6 iterations. 2024-06-08 03:28:21 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 4 ------------------------------------- 2024-06-08 03:28:23 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437317, over full image : 0.437317 2024-06-08 03:28:23 INFO tclean::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:28:23 INFO tclean::::casa getSummary call: fullsummary=False 2024-06-08 03:28:23 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:28:23 INFO SDAlgorithmBase::restore [try1] : Restoring model image. 2024-06-08 03:28:23 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:23 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:23 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam 2024-06-08 03:28:23 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try1.alpha.error 2024-06-08 03:28:23 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:28:24 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) 2024-06-08 03:28:24 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) 2024-06-08 03:28:24 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:28:24 INFO tclean::::casa Searching for images with prefix 'try1'... Found these, writing history into them: ['try1.model.tt0', 'try1.alpha', 'try1.mask', 'try1.model.tt1', 'try1.alpha.error', 'try1.sumwt.tt0', 'try1.pb.tt0', 'try1.residual.tt1', 'try1.sumwt.tt1', 'try1.psf.tt0', 'try1.image.tt0', 'try1.psf.tt1', 'try1.residual.tt0', 'try1.image.tt1', 'try1.psf.tt2', 'try1.sumwt.tt2'] 2024-06-08 03:28:24 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:28:06.314633 End time: 2024-06-08 03:28:23.776824 2024-06-08 03:28:24 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:28:24 INFO tclean::::casa ########################################## 2024-06-08 03:28:24 INFO name:: No table opened. 2024-06-08 03:28:24 INFO showcache:: The Table Cache is empty. 2024-06-08 03:28:24 INFO tclean::::casa ########################################## 2024-06-08 03:28:24 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:28:24 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 ) 2024-06-08 03:28:24 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:28:24 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] 2024-06-08 03:28:24 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:28:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try2] : 2024-06-08 03:28:24 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:28:24 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] 2024-06-08 03:28:24 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try2] with ftmachine: gridft 2024-06-08 03:28:24 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.82 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:28:24 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:28:24 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:28:27 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:27 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 2024-06-08 03:28:27 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] 2024-06-08 03:28:27 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:27 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 2024-06-08 03:28:27 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] 2024-06-08 03:28:27 INFO SIImageStoreMultiTerm::calcSensitivity [try2][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 2024-06-08 03:28:27 INFO SIImageStoreMultiTerm::calcSensitivity [try2][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 2024-06-08 03:28:27 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:28:27 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.007456 2024-06-08 03:28:27 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:27 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:28:27 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:28:29 INFO tclean::::casa Searching for images with prefix 'try2'... Found these, writing history into them: ['try2.sumwt.tt2', 'try2.residual.tt1', 'try2.psf.tt1', 'try2.psf.tt0', 'try2.psf.tt2', 'try2.sumwt.tt0', 'try2.residual.tt0', 'try2.pb.tt0', 'try2.sumwt.tt1'] 2024-06-08 03:28:29 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:28:23.916584 End time: 2024-06-08 03:28:29.149881 2024-06-08 03:28:29 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:28:29 INFO tclean::::casa ########################################## 2024-06-08 03:28:29 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:28:29 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 ) 2024-06-08 03:28:29 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:28:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try2] : mtmfs 2024-06-08 03:28:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 2024-06-08 03:28:29 INFO SynthesisDeconvolver::setupMask [try2] Initializing new mask to 1.0 for the full image 2024-06-08 03:28:29 INFO SynthesisDeconvolver::setupMask [try2] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:28:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 2024-06-08 03:28:29 INFO SDAlgorithmBase::deconvolve [try2] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=6, Gain=0.5 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. 2024-06-08 03:28:29 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] 2024-06-08 03:28:29 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 2024-06-08 03:28:29 INFO [6] Res: 0.274726 Max: 0.103722 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766062 -0.415459 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 3.8089 [40]: 0 (in this run) 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89055 [1]: -3.92328 2024-06-08 03:28:29 INFO SDAlgorithmBase::deconvolve [try2] iters=0->6 [6], model=0->4.89055, peakres=1.53376->0.437318, Reached cycleniter. 2024-06-08 03:28:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 6 iterations. 2024-06-08 03:28:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437318, over full image : 0.437318 2024-06-08 03:28:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:28:29 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:28:29 INFO SDAlgorithmBase::restore [try2] : Restoring model image. 2024-06-08 03:28:29 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:30 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:30 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam 2024-06-08 03:28:30 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try2.alpha.error 2024-06-08 03:28:30 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:28:30 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) 2024-06-08 03:28:30 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) 2024-06-08 03:28:30 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:28:30 INFO deconvolve::::casa Searching for images with prefix 'try2'... Found these, writing history into them: ['try2.image.tt1', 'try2.alpha', 'try2.model.tt0', 'try2.sumwt.tt2', 'try2.residual.tt1', 'try2.alpha.error', 'try2.psf.tt1', 'try2.psf.tt0', 'try2.mask', 'try2.psf.tt2', 'try2.sumwt.tt0', 'try2.residual.tt0', 'try2.image.tt0', 'try2.pb.tt0', 'try2.sumwt.tt1', 'try2.model.tt1'] 2024-06-08 03:28:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:28:29.157170 End time: 2024-06-08 03:28:29.864979 2024-06-08 03:28:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:28:30 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:30 INFO name:: No table opened. 2024-06-08 03:28:30 INFO showcache:: The Table Cache is empty. 2024-06-08 03:28:30 INFO tclean::::casa ########################################## 2024-06-08 03:28:30 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:28:30 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 ) 2024-06-08 03:28:30 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:28:30 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] 2024-06-08 03:28:30 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:28:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try3] : 2024-06-08 03:28:30 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:28:30 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] 2024-06-08 03:28:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try3] with ftmachine: gridft 2024-06-08 03:28:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.82 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:28:30 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:28:30 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:28:33 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:33 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 2024-06-08 03:28:33 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] 2024-06-08 03:28:33 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:33 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 2024-06-08 03:28:33 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] 2024-06-08 03:28:33 INFO SIImageStoreMultiTerm::calcSensitivity [try3][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 2024-06-08 03:28:33 INFO SIImageStoreMultiTerm::calcSensitivity [try3][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 2024-06-08 03:28:33 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:28:33 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.012009 2024-06-08 03:28:33 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:33 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:28:33 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:28:35 INFO tclean::::casa Searching for images with prefix 'try3'... Found these, writing history into them: ['try3.residual.tt1', 'try3.psf.tt1', 'try3.psf.tt0', 'try3.sumwt.tt2', 'try3.sumwt.tt1', 'try3.residual.tt0', 'try3.pb.tt0', 'try3.sumwt.tt0', 'try3.psf.tt2'] 2024-06-08 03:28:35 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:28:29.996046 End time: 2024-06-08 03:28:35.382238 2024-06-08 03:28:35 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:28:35 INFO tclean::::casa ########################################## 2024-06-08 03:28:35 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:28:35 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 ) 2024-06-08 03:28:35 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:28:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs 2024-06-08 03:28:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 2024-06-08 03:28:35 INFO SynthesisDeconvolver::setupMask [try3] Initializing new mask to 1.0 for the full image 2024-06-08 03:28:35 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:28:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 2024-06-08 03:28:35 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. 2024-06-08 03:28:36 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] 2024-06-08 03:28:36 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 2024-06-08 03:28:36 INFO [1] Res: 1.61692 Max: 3.42607 Gain: 0.5 Pos: [46, 55] Scale: 20 Coeffs: 4.21589 -3.6981 2024-06-08 03:28:36 INFO [2] Res: 1.0088 Max: 0.954461 Gain: 0.5 Pos: [44, 57] Scale: 10 Coeffs: 1.50176 -1.42893 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.75088 [20]: 2.10795 [40]: 0 (in this run) 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.85883 [1]: -2.56352 2024-06-08 03:28:36 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=0->2.85882, peakres=1.53376->0.663201, Reached cycleniter. 2024-06-08 03:28:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. 2024-06-08 03:28:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201 2024-06-08 03:28:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:28:36 INFO SDAlgorithmBase::restore [try3] : Restoring model image. 2024-06-08 03:28:36 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:36 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:36 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.198436 Jy/beam 2024-06-08 03:28:36 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.alpha.error 2024-06-08 03:28:36 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:28:36 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) 2024-06-08 03:28:36 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) 2024-06-08 03:28:36 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:28:36 INFO deconvolve::::casa Searching for images with prefix 'try3'... Found these, writing history into them: ['try3.residual.tt1', 'try3.model.tt1', 'try3.psf.tt1', 'try3.psf.tt0', 'try3.image.tt0', 'try3.alpha.error', 'try3.sumwt.tt2', 'try3.sumwt.tt1', 'try3.residual.tt0', 'try3.pb.tt0', 'try3.mask', 'try3.model.tt0', 'try3.sumwt.tt0', 'try3.psf.tt2', 'try3.image.tt1', 'try3.alpha'] 2024-06-08 03:28:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:28:35.388319 End time: 2024-06-08 03:28:36.073404 2024-06-08 03:28:36 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:28:36 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:36 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:36 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:28:36 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 ) 2024-06-08 03:28:36 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:28:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs 2024-06-08 03:28:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201 2024-06-08 03:28:36 INFO SynthesisDeconvolver::setupMask [try3] Initializing to existing mask 2024-06-08 03:28:36 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:28:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201 2024-06-08 03:28:36 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. 2024-06-08 03:28:36 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] 2024-06-08 03:28:36 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.0088 2024-06-08 03:28:36 INFO [1] Res: 0.705293 Max: 0.575287 Gain: 0.5 Pos: [55, 44] Scale: 20 Coeffs: 1.77236 -1.21048 2024-06-08 03:28:36 INFO [2] Res: 0.51424 Max: 0.179322 Gain: 0.5 Pos: [44, 58] Scale: 10 Coeffs: 0.661541 -0.542859 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.330771 [20]: 0.886182 [40]: 0 (in this run) 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.07577 [1]: -3.44019 2024-06-08 03:28:36 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=2.85883->4.07578, peakres=0.663201->0.465682, Reached cycleniter. 2024-06-08 03:28:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. 2024-06-08 03:28:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682 2024-06-08 03:28:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:28:36 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:28:36 INFO SDAlgorithmBase::restore [try3] : Restoring model image. 2024-06-08 03:28:36 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:36 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:36 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.145259 Jy/beam 2024-06-08 03:28:36 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.alpha.error 2024-06-08 03:28:36 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:28:36 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) 2024-06-08 03:28:36 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) 2024-06-08 03:28:36 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:28:36 INFO deconvolve::::casa Searching for images with prefix 'try3'... Found these, writing history into them: ['try3.residual.tt1', 'try3.model.tt1', 'try3.psf.tt1', 'try3.psf.tt0', 'try3.image.tt0', 'try3.alpha.error', 'try3.sumwt.tt2', 'try3.sumwt.tt1', 'try3.residual.tt0', 'try3.pb.tt0', 'try3.mask', 'try3.model.tt0', 'try3.sumwt.tt0', 'try3.psf.tt2', 'try3.image.tt1', 'try3.alpha'] 2024-06-08 03:28:37 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:28:36.080470 End time: 2024-06-08 03:28:36.651651 2024-06-08 03:28:37 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:28:37 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:37 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:37 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:28:37 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 ) 2024-06-08 03:28:37 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:28:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs 2024-06-08 03:28:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682 2024-06-08 03:28:37 INFO SynthesisDeconvolver::setupMask [try3] Initializing to existing mask 2024-06-08 03:28:37 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:28:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682 2024-06-08 03:28:37 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. 2024-06-08 03:28:37 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] 2024-06-08 03:28:37 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.51424 2024-06-08 03:28:37 INFO [1] Res: 0.460694 Max: 0.134979 Gain: 0.5 Pos: [46, 39] Scale: 20 Coeffs: 0.863487 -0.550729 2024-06-08 03:28:37 INFO [2] Res: 0.274726 Max: 0.103722 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766062 -0.41546 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0 [20]: 0.814774 [40]: 0 (in this run) 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89055 [1]: -3.92328 2024-06-08 03:28:37 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=4.07578->4.89055, peakres=0.465682->0.437317, Reached cycleniter. 2024-06-08 03:28:37 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. 2024-06-08 03:28:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437317, over full image : 0.437317 2024-06-08 03:28:37 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:28:37 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:28:37 INFO SDAlgorithmBase::restore [try3] : Restoring model image. 2024-06-08 03:28:37 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:37 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:37 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam 2024-06-08 03:28:37 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.alpha.error 2024-06-08 03:28:37 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:28:37 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) 2024-06-08 03:28:37 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) 2024-06-08 03:28:37 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:28:37 INFO deconvolve::::casa Searching for images with prefix 'try3'... Found these, writing history into them: ['try3.residual.tt1', 'try3.model.tt1', 'try3.psf.tt1', 'try3.psf.tt0', 'try3.image.tt0', 'try3.alpha.error', 'try3.sumwt.tt2', 'try3.sumwt.tt1', 'try3.residual.tt0', 'try3.pb.tt0', 'try3.mask', 'try3.model.tt0', 'try3.sumwt.tt0', 'try3.psf.tt2', 'try3.image.tt1', 'try3.alpha'] 2024-06-08 03:28:37 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:28:36.658296 End time: 2024-06-08 03:28:37.180433 2024-06-08 03:28:37 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:28:37 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:37 INFO name:: No table opened. 2024-06-08 03:28:37 INFO showcache:: The Table Cache is empty. 2024-06-08 03:28:38 INFO tclean::::casa ########################################## 2024-06-08 03:28:38 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:28:38 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 ) 2024-06-08 03:28:38 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:28:38 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] 2024-06-08 03:28:38 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:28:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:28:38 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:28:38 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] 2024-06-08 03:28:38 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:28:38 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.82 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:28:38 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:28:38 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:28:40 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:40 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 2024-06-08 03:28:40 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] 2024-06-08 03:28:40 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:40 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 2024-06-08 03:28:40 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] 2024-06-08 03:28:40 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 2024-06-08 03:28:40 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 2024-06-08 03:28:40 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:28:40 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.009353 2024-06-08 03:28:40 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:40 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:28:41 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:28:43 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.sumwt.tt0', 'tst.psf.tt0', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt1', 'tst.residual.tt0'] 2024-06-08 03:28:43 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:28:37.583455 End time: 2024-06-08 03:28:42.834804 2024-06-08 03:28:43 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:28:43 INFO tclean::::casa ########################################## 2024-06-08 03:28:43 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:43 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:28:43 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 ) 2024-06-08 03:28:43 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:28:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:28:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 2024-06-08 03:28:43 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:28:43 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:28:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 2024-06-08 03:28:43 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.1 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. 2024-06-08 03:28:43 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] 2024-06-08 03:28:43 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:28:43 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 2024-06-08 03:28:43 INFO [20] Res: 0.662005 Max: 0.189563 Gain: 0.1 Pos: [50, 41] Scale: 20 Coeffs: 1.01593 -0.705145 2024-06-08 03:28:43 INFO [40] Res: 0.288613 Max: 0.0320375 Gain: 0.1 Pos: [38, 40] Scale: 20 Coeffs: 0.424269 -0.242009 2024-06-08 03:28:43 INFO [60] Res: 0.161846 Max: 0.00940168 Gain: 0.1 Pos: [48, 52] Scale: 10 Coeffs: -0.139674 0.201595 2024-06-08 03:28:43 INFO [80] Res: 0.12348 Max: 0.00571132 Gain: 0.1 Pos: [0, 0] Scale: 10 Coeffs: -0.106274 0.171823 2024-06-08 03:28:43 INFO [100] Res: 0.106776 Max: 0.00402261 Gain: 0.1 Pos: [46, 51] Scale: 10 Coeffs: -0.0937317 0.117588 2024-06-08 03:28:43 INFO [120] Res: 0.0950935 Max: 0.00318662 Gain: 0.1 Pos: [45, 36] Scale: 20 Coeffs: 0.1406 -0.0200752 2024-06-08 03:28:43 INFO [140] Res: 0.0899346 Max: 0.00291375 Gain: 0.1 Pos: [39, 62] Scale: 10 Coeffs: -0.09191 -0.00194395 2024-06-08 03:28:43 INFO [160] Res: 0.0849885 Max: 0.00261359 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0810716 -0.0563088 2024-06-08 03:28:43 INFO [180] Res: 0.0821128 Max: 0.00230125 Gain: 0.1 Pos: [43, 51] Scale: 10 Coeffs: -0.0733828 0.0726481 2024-06-08 03:28:43 INFO [200] Res: 0.0786445 Max: 0.00211162 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0729947 -0.0496387 2024-06-08 03:28:43 INFO [220] Res: 0.0725674 Max: 0.00186962 Gain: 0.1 Pos: [52, 33] Scale: 20 Coeffs: 0.103891 -0.0477857 2024-06-08 03:28:43 INFO [240] Res: 0.0718512 Max: 0.00175676 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0664067 -0.0466404 2024-06-08 03:28:43 INFO [260] Res: 0.0679901 Max: 0.00172509 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0657839 -0.0463866 2024-06-08 03:28:43 INFO [280] Res: 0.0662491 Max: 0.00146465 Gain: 0.1 Pos: [29, 53] Scale: 10 Coeffs: 0.0623388 -0.028301 2024-06-08 03:28:43 INFO [300] Res: 0.0649558 Max: 0.00135465 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0584088 -0.0402054 2024-06-08 03:28:43 INFO [320] Res: 0.0606499 Max: 0.00126844 Gain: 0.1 Pos: [42, 52] Scale: 10 Coeffs: -0.0570936 0.0342599 2024-06-08 03:28:44 INFO [340] Res: 0.0583845 Max: 0.00122173 Gain: 0.1 Pos: [42, 52] Scale: 10 Coeffs: -0.0558258 0.0353195 2024-06-08 03:28:44 INFO [360] Res: 0.0564532 Max: 0.00115064 Gain: 0.1 Pos: [49, 60] Scale: 10 Coeffs: -0.0549673 0.0276205 2024-06-08 03:28:44 INFO [380] Res: 0.0537281 Max: 0.00107987 Gain: 0.1 Pos: [51, 69] Scale: 10 Coeffs: 0.0542529 -0.0175218 2024-06-08 03:28:44 INFO [400] Res: 0.0525093 Max: 0.00103242 Gain: 0.1 Pos: [99, 10] Scale: 10 Coeffs: -0.0460186 0.0683487 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.02691 [20]: 4.49155 [40]: 0 (in this run) 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.51845 [1]: -3.66145 2024-06-08 03:28:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->5.64244, peakres=1.53376->0.277934, Reached cycleniter. 2024-06-08 03:28:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. 2024-06-08 03:28:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.277934, over full image : 0.277934 2024-06-08 03:28:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:28:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:28:44 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:44 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:44 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0928478 Jy/beam 2024-06-08 03:28:44 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error 2024-06-08 03:28:44 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:28:44 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) 2024-06-08 03:28:44 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) 2024-06-08 03:28:44 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:28:44 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.sumwt.tt0', 'tst.image.tt0', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.image.tt1', 'tst.psf.tt2', 'tst.alpha', 'tst.alpha.error', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt1', 'tst.residual.tt0'] 2024-06-08 03:28:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:28:42.855393 End time: 2024-06-08 03:28:44.039339 2024-06-08 03:28:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:28:44 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:44 INFO name:: No table opened. 2024-06-08 03:28:44 INFO showcache:: The Table Cache is empty. 2024-06-08 03:28:44 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:28:44 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 ) 2024-06-08 03:28:44 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:28:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:28:44 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:28:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 2024-06-08 03:28:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:28:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:28:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 2024-06-08 03:28:44 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. 2024-06-08 03:28:44 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] 2024-06-08 03:28:44 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:28:44 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 2024-06-08 03:28:44 INFO [20] Res: 0.662005 Max: 0.189563 Gain: 0.1 Pos: [50, 41] Scale: 20 Coeffs: 1.01593 -0.705145 2024-06-08 03:28:45 INFO [40] Res: 0.288613 Max: 0.0320375 Gain: 0.1 Pos: [38, 40] Scale: 20 Coeffs: 0.424269 -0.242009 2024-06-08 03:28:45 INFO [60] Res: 0.161846 Max: 0.00940168 Gain: 0.1 Pos: [48, 52] Scale: 10 Coeffs: -0.139674 0.201595 2024-06-08 03:28:45 INFO [80] Res: 0.12348 Max: 0.00571132 Gain: 0.1 Pos: [0, 0] Scale: 10 Coeffs: -0.106274 0.171823 2024-06-08 03:28:45 INFO [100] Res: 0.106776 Max: 0.00402261 Gain: 0.1 Pos: [46, 51] Scale: 10 Coeffs: -0.0937317 0.117588 2024-06-08 03:28:45 INFO [120] Res: 0.0950935 Max: 0.00318662 Gain: 0.1 Pos: [45, 36] Scale: 20 Coeffs: 0.1406 -0.0200752 2024-06-08 03:28:45 INFO [140] Res: 0.0899346 Max: 0.00291375 Gain: 0.1 Pos: [39, 62] Scale: 10 Coeffs: -0.09191 -0.00194395 2024-06-08 03:28:45 INFO [160] Res: 0.0849885 Max: 0.00261359 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0810716 -0.0563088 2024-06-08 03:28:45 INFO [180] Res: 0.0821128 Max: 0.00230125 Gain: 0.1 Pos: [43, 51] Scale: 10 Coeffs: -0.0733828 0.0726481 2024-06-08 03:28:45 INFO [200] Res: 0.0786445 Max: 0.00211162 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0729947 -0.0496387 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.09512 [20]: 4.44899 [40]: 0 (in this run) 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.5441 [1]: -3.8583 2024-06-08 03:28:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->5.61685, peakres=1.53376->0.313619, Reached cycleniter. 2024-06-08 03:28:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. 2024-06-08 03:28:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619 2024-06-08 03:28:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:28:45 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:28:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:28:44.208874 End time: 2024-06-08 03:28:44.849145 2024-06-08 03:28:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:28:45 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:45 INFO name:: No table opened. 2024-06-08 03:28:45 INFO showcache:: The Table Cache is empty. 2024-06-08 03:28:45 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:28:45 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 ) 2024-06-08 03:28:45 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:28:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:28:45 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs 2024-06-08 03:28:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619 2024-06-08 03:28:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:28:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:28:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619 2024-06-08 03:28:45 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. 2024-06-08 03:28:45 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] 2024-06-08 03:28:45 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0848518 2024-06-08 03:28:45 INFO [20] Res: 0.0743339 Max: 0.00204138 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0718756 -0.0479676 2024-06-08 03:28:45 INFO [40] Res: 0.0704595 Max: 0.00175831 Gain: 0.1 Pos: [59, 57] Scale: 10 Coeffs: 0.0696051 -0.0186236 2024-06-08 03:28:45 INFO [60] Res: 0.0680502 Max: 0.00164418 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0643041 -0.0446455 2024-06-08 03:28:45 INFO [80] Res: 0.0653182 Max: 0.00151613 Gain: 0.1 Pos: [57, 63] Scale: 10 Coeffs: 0.0663278 0.00177185 2024-06-08 03:28:45 INFO [100] Res: 0.0626971 Max: 0.00139525 Gain: 0.1 Pos: [58, 57] Scale: 10 Coeffs: 0.0628576 -0.00750253 2024-06-08 03:28:45 INFO [120] Res: 0.0603928 Max: 0.00134574 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0580949 -0.04103 2024-06-08 03:28:45 INFO [140] Res: 0.0577056 Max: 0.00124172 Gain: 0.1 Pos: [50, 57] Scale: 10 Coeffs: -0.0550425 0.0452237 2024-06-08 03:28:45 INFO [160] Res: 0.054975 Max: 0.00115368 Gain: 0.1 Pos: [50, 58] Scale: 10 Coeffs: -0.053412 0.0409097 2024-06-08 03:28:45 INFO [180] Res: 0.0537068 Max: 0.00101233 Gain: 0.1 Pos: [38, 59] Scale: 10 Coeffs: -0.05083 0.0320449 2024-06-08 03:28:45 INFO [200] Res: 0.0512493 Max: 0.000993864 Gain: 0.1 Pos: [57, 56] Scale: 10 Coeffs: 0.0542211 0.00843576 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.211375 [20]: 0.0534502 [40]: 0 (in this run) 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.88167 [1]: -4.12454 2024-06-08 03:28:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=5.61684->5.79198, peakres=0.313619->0.279934, Reached cycleniter. 2024-06-08 03:28:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. 2024-06-08 03:28:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.279934, over full image : 0.279934 2024-06-08 03:28:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:28:45 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:28:45 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:28:45 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:45 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg 2024-06-08 03:28:46 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0933139 Jy/beam 2024-06-08 03:28:46 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error 2024-06-08 03:28:46 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:28:46 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) 2024-06-08 03:28:46 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) 2024-06-08 03:28:46 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:28:46 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.image.tt0', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.image.tt1', 'tst.psf.tt2', 'tst.alpha', 'tst.alpha.error', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.residual.tt0'] 2024-06-08 03:28:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:28:44.892140 End time: 2024-06-08 03:28:45.809475 2024-06-08 03:28:46 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:28:46 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:46 INFO name:: No table opened. 2024-06-08 03:28:46 INFO showcache:: The Table Cache is empty. 2024-06-08 03:28:46 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:28:46 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) 2024-06-08 03:28:46 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 ) 2024-06-08 03:28:46 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:28:46 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:28:46 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:28:46 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) 2024-06-08 03:28:46 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 ) 2024-06-08 03:28:46 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:28:46 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:28:46 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.tt0', 'tst.image.tt1'] = [False, False] ( Pass : should all be False ) 2024-06-08 03:28:46 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:28:46 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2799340486526489 ( Pass : should be 0.27793389558792114, Epsilon: 0.05) 2024-06-08 03:28:46 INFO deconvolve::::casa+ [ check_val ] mod flux is 5.791980743408203 ( Pass : should be 5.642439842224121, Epsilon: 0.05) 2024-06-08 03:28:46 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) 2024-06-08 03:28:46 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 ) 2024-06-08 03:28:46 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:28:46 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:28:46 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) 2024-06-08 03:28:46 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) 2024-06-08 03:28:46 INFO tclean::::casa ########################################## 2024-06-08 03:28:46 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:28:46 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 ) 2024-06-08 03:28:46 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:28:46 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] 2024-06-08 03:28:46 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:28:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:28:47 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:28:47 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] 2024-06-08 03:28:47 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:28:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.001931 GB. Available mem.: 10.82 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:28:47 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:28:47 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:28:48 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00101778 2024-06-08 03:28:48 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.00978 2024-06-08 03:28:48 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg 2024-06-08 03:28:48 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:28:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:28:50 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:28:50 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:28:46.121658 End time: 2024-06-08 03:28:49.657185 2024-06-08 03:28:50 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:28:50 INFO tclean::::casa ########################################## 2024-06-08 03:28:50 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:28:50 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 ) 2024-06-08 03:28:50 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:28:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale 2024-06-08 03:28:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377 2024-06-08 03:28:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:28:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] 2024-06-08 03:28:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377 2024-06-08 03:28:50 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=10, Gain=0.1 2024-06-08 03:28:50 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] 2024-06-08 03:28:50 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 2024-06-08 03:28:50 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 2024-06-08 03:28:50 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 2024-06-08 03:28:50 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 2024-06-08 03:28:50 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 2024-06-08 03:28:50 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 2024-06-08 03:28:50 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 2024-06-08 03:28:50 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 2024-06-08 03:28:50 INFO MatrixCleaner::clean() scale 1 = 0 pixels with bias = 1 2024-06-08 03:28:50 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 2024-06-08 03:28:50 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 2024-06-08 03:28:50 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 2024-06-08 03:28:50 INFO MatrixCleaner::clean() Cleaning using given mask 2024-06-08 03:28:50 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 2024-06-08 03:28:50 INFO MatrixCleaner::clean() Starting iteration 2024-06-08 03:28:50 INFO MatrixCleaner::clean() Initial maximum residual is 7.65875 within the mask 2024-06-08 03:28:50 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux 2024-06-08 03:28:50 INFO MatrixCleaner::clean() 1 7.65875 0.765875 2024-06-08 03:28:50 INFO MatrixCleaner::clean() 2 4.1849 1.18436 2024-06-08 03:28:50 INFO MatrixCleaner::clean() 3 6.30922 1.81529 2024-06-08 03:28:50 INFO MatrixCleaner::clean() 4 3.4434 2.15963 2024-06-08 03:28:50 INFO MatrixCleaner::clean() 5 5.19991 2.67962 2024-06-08 03:28:50 INFO MatrixCleaner::clean() 6 1.20222 2.79984 2024-06-08 03:28:50 INFO MatrixCleaner::clean() 7 1.082 2.90804 2024-06-08 03:28:50 INFO MatrixCleaner::clean() 8 4.34981 3.34302 2024-06-08 03:28:50 INFO MatrixCleaner::clean() 9 0.947751 3.4378 2024-06-08 03:28:50 INFO MatrixCleaner::clean() 10 3.78307 3.8161 2024-06-08 03:28:50 INFO MatrixCleaner::clean() 0 0.323197 2024-06-08 03:28:50 INFO MatrixCleaner::clean() 1 0.76283 2024-06-08 03:28:50 INFO MatrixCleaner::clean() 2 2.73008 2024-06-08 03:28:50 INFO MatrixCleaner::clean() 3 0 2024-06-08 03:28:50 INFO MatrixCleaner::clean() Failed to reach stopping threshold 2024-06-08 03:28:50 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->3.8161, peakres=1.53377->0.822746, Reached cycleniter. 2024-06-08 03:28:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:28:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746 2024-06-08 03:28:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:28:50 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:28:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:28:49.660875 End time: 2024-06-08 03:28:49.945495 2024-06-08 03:28:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:28:50 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:50 INFO name:: No table opened. 2024-06-08 03:28:50 INFO showcache:: The Table Cache is empty. 2024-06-08 03:28:50 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:28:50 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='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) 2024-06-08 03:28:50 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:28:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:28:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746 2024-06-08 03:28:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:28:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] 2024-06-08 03:28:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746 2024-06-08 03:28:50 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:28:50 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=3.8161->4.39505, peakres=0.822746->0.28281, Reached cycleniter. 2024-06-08 03:28:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:28:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.28281, over full image : 0.28281 2024-06-08 03:28:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:28:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:28:50 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg 2024-06-08 03:28:50 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:28:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:28:49.992726 End time: 2024-06-08 03:28:50.268077 2024-06-08 03:28:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:28:50 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:50 INFO name:: No table opened. 2024-06-08 03:28:50 INFO showcache:: The Table Cache is empty. 2024-06-08 03:28:50 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:28:50 INFO deconvolve::::casa+ [ check_val ] peak res is 0.8227455019950867 ( Pass : should be 0.822, Epsilon: 0.05) 2024-06-08 03:28:50 INFO deconvolve::::casa+ [ check_val ] mod flux is 3.816101551055908 ( Pass : should be 3.816, Epsilon: 0.05) 2024-06-08 03:28:50 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) 2024-06-08 03:28:50 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:28:50 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:28:50 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:28:50 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) 2024-06-08 03:28:50 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:28:50 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2828103303909302 ( Pass : should be 0.283, Epsilon: 0.05) 2024-06-08 03:28:50 INFO deconvolve::::casa+ [ check_val ] mod flux is 4.395053863525391 ( Pass : should be 4.395, Epsilon: 0.05) 2024-06-08 03:28:50 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) 2024-06-08 03:28:50 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True ) 2024-06-08 03:28:50 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:28:50 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:28:50 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) 2024-06-08 03:28:51 INFO tclean::::casa ########################################## 2024-06-08 03:28:51 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:28:51 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='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 ) 2024-06-08 03:28:51 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:28:51 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:28:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:28:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:28:51 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:28:51 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:28:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:28:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.82 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:28:51 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:28:51 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:28:52 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:28:52 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.011613 2024-06-08 03:28:52 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:28:52 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:28:53 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:28:54 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:28:54 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:28:50.512242 End time: 2024-06-08 03:28:54.032298 2024-06-08 03:28:54 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:28:54 INFO tclean::::casa ########################################## 2024-06-08 03:28:54 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:28:54 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 ) 2024-06-08 03:28:54 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:28:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale 2024-06-08 03:28:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:28:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:28:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:28:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:28:54 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.1 2024-06-08 03:28:54 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] 2024-06-08 03:28:54 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 2024-06-08 03:28:54 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 2024-06-08 03:28:54 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 2024-06-08 03:28:54 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 2024-06-08 03:28:54 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 2024-06-08 03:28:54 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 2024-06-08 03:28:54 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 2024-06-08 03:28:54 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 2024-06-08 03:28:54 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1 2024-06-08 03:28:54 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 2024-06-08 03:28:54 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 2024-06-08 03:28:54 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 2024-06-08 03:28:54 INFO MatrixCleaner::clean() Cleaning using given mask 2024-06-08 03:28:54 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 2024-06-08 03:28:54 INFO MatrixCleaner::clean() Starting iteration 2024-06-08 03:28:54 INFO MatrixCleaner::clean() Initial maximum residual is 1.67991 within the mask 2024-06-08 03:28:54 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux 2024-06-08 03:28:54 INFO MatrixCleaner::clean() 40 0.128372 1.48834 2024-06-08 03:28:54 INFO MatrixCleaner::clean() 80 -0.0997368 1.37262 2024-06-08 03:28:54 INFO MatrixCleaner::clean() 120 0.0733635 1.30431 2024-06-08 03:28:54 INFO MatrixCleaner::clean() 160 0.0590362 1.25033 2024-06-08 03:28:54 INFO MatrixCleaner::clean() 200 0.0485692 1.2163 2024-06-08 03:28:54 INFO MatrixCleaner::clean() 240 0.0449839 1.22516 2024-06-08 03:28:54 INFO MatrixCleaner::clean() 280 -0.0405915 1.2344 2024-06-08 03:28:54 INFO MatrixCleaner::clean() 320 0.0387786 1.2503 2024-06-08 03:28:54 INFO MatrixCleaner::clean() 360 -0.0368591 1.25743 2024-06-08 03:28:54 INFO MatrixCleaner::clean() 400 0.0337952 1.271 2024-06-08 03:28:54 INFO MatrixCleaner::clean() 0 1.271 2024-06-08 03:28:54 INFO MatrixCleaner::clean() 1 0 2024-06-08 03:28:54 INFO MatrixCleaner::clean() 2 0 2024-06-08 03:28:54 INFO MatrixCleaner::clean() 3 0 2024-06-08 03:28:54 INFO MatrixCleaner::clean() Failed to reach stopping threshold 2024-06-08 03:28:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->1.271, peakres=1.12501->0.245533, Reached cycleniter. 2024-06-08 03:28:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. 2024-06-08 03:28:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245533, over full image : 0.245533 2024-06-08 03:28:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:28:54 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:28:54 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:28:54 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:28:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:28:54.042055 End time: 2024-06-08 03:28:54.443521 2024-06-08 03:28:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:28:54 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:54 INFO name:: No table opened. 2024-06-08 03:28:54 INFO showcache:: The Table Cache is empty. 2024-06-08 03:28:55 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:55 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:28:55 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 ) 2024-06-08 03:28:55 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:28:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale 2024-06-08 03:28:55 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:28:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:28:55 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:28:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:28:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:28:55 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 2024-06-08 03:28:55 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] 2024-06-08 03:28:55 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 2024-06-08 03:28:55 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 2024-06-08 03:28:55 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 2024-06-08 03:28:55 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 2024-06-08 03:28:55 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 2024-06-08 03:28:55 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 2024-06-08 03:28:55 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 2024-06-08 03:28:55 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 2024-06-08 03:28:55 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1 2024-06-08 03:28:55 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 2024-06-08 03:28:55 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 2024-06-08 03:28:55 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 2024-06-08 03:28:55 INFO MatrixCleaner::clean() Cleaning using given mask 2024-06-08 03:28:55 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 2024-06-08 03:28:55 INFO MatrixCleaner::clean() Starting iteration 2024-06-08 03:28:55 INFO MatrixCleaner::clean() Initial maximum residual is 1.67991 within the mask 2024-06-08 03:28:55 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 20 0.226931 1.47567 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 40 0.128372 1.48834 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 60 -0.111975 1.41487 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 80 -0.0997368 1.37262 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 100 0.0852441 1.33619 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 120 0.0733635 1.30431 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 140 0.0653369 1.27552 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 160 0.0590362 1.25033 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 180 0.0546833 1.22696 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 200 0.0485692 1.2163 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 0 1.2163 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 1 0 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 2 0 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 3 0 2024-06-08 03:28:55 INFO MatrixCleaner::clean() Failed to reach stopping threshold 2024-06-08 03:28:55 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->1.2163, peakres=1.12501->0.270733, Reached cycleniter. 2024-06-08 03:28:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. 2024-06-08 03:28:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733 2024-06-08 03:28:55 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:28:55 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:28:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:28:54.532561 End time: 2024-06-08 03:28:54.803273 2024-06-08 03:28:55 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:28:55 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:55 INFO name:: No table opened. 2024-06-08 03:28:55 INFO showcache:: The Table Cache is empty. 2024-06-08 03:28:55 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:55 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:28:55 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 ) 2024-06-08 03:28:55 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:28:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale 2024-06-08 03:28:55 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:28:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733 2024-06-08 03:28:55 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:28:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:28:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733 2024-06-08 03:28:55 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 2024-06-08 03:28:55 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] 2024-06-08 03:28:55 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 2024-06-08 03:28:55 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 2024-06-08 03:28:55 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 2024-06-08 03:28:55 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 2024-06-08 03:28:55 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 2024-06-08 03:28:55 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 2024-06-08 03:28:55 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 2024-06-08 03:28:55 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 2024-06-08 03:28:55 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1 2024-06-08 03:28:55 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 2024-06-08 03:28:55 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 2024-06-08 03:28:55 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 2024-06-08 03:28:55 INFO MatrixCleaner::clean() Cleaning using given mask 2024-06-08 03:28:55 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 2024-06-08 03:28:55 INFO MatrixCleaner::clean() Starting iteration 2024-06-08 03:28:55 INFO MatrixCleaner::clean() Initial maximum residual is 0.0490075 within the mask 2024-06-08 03:28:55 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 20 0.0471522 -3.91016e-05 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 40 0.0449839 0.00886164 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 60 -0.0419443 0.00946778 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 80 -0.0405916 0.0181014 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 100 0.0405201 0.0263096 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 120 0.0387786 0.0339966 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 140 -0.037603 0.0340801 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 160 -0.0368591 0.0411295 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 180 -0.0354427 0.0479474 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 200 0.0337952 0.054705 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 0 0.054705 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 1 0 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 2 0 2024-06-08 03:28:55 INFO MatrixCleaner::clean() 3 0 2024-06-08 03:28:55 INFO MatrixCleaner::clean() Failed to reach stopping threshold 2024-06-08 03:28:55 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=1.2163->1.271, peakres=0.270733->0.245533, Reached cycleniter. 2024-06-08 03:28:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. 2024-06-08 03:28:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245533, over full image : 0.245533 2024-06-08 03:28:55 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:28:55 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:28:55 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:28:55 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:28:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:28:54.822951 End time: 2024-06-08 03:28:55.094567 2024-06-08 03:28:55 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:28:55 INFO deconvolve::::casa ########################################## 2024-06-08 03:28:55 INFO name:: No table opened. 2024-06-08 03:28:55 INFO showcache:: The Table Cache is empty. 2024-06-08 03:28:55 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:28:55 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) 2024-06-08 03:28:55 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:28:55 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:28:55 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:28:55 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:28:55 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) 2024-06-08 03:28:55 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) 2024-06-08 03:28:55 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:28:55 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:28:55 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) 2024-06-08 03:28:55 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:28:55 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2455327808856964 ( Pass : should be 0.24553275108337402, Epsilon: 0.05) 2024-06-08 03:28:55 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.2710036039352417 ( Pass : should be 1.2710038423538208, Epsilon: 0.05) 2024-06-08 03:28:55 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) 2024-06-08 03:28:55 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:28:55 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:28:55 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:28:55 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) 2024-06-08 03:28:55 INFO tclean::::casa ########################################## 2024-06-08 03:28:55 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:28:55 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=['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 ) 2024-06-08 03:28:55 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:28:55 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:28:55 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:28:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:28:56 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:28:56 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] 2024-06-08 03:28:56 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:28:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.82 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:28:56 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:28:56 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:28:58 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406736 2024-06-08 03:28:58 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005579 2024-06-08 03:28:58 INFO SIImageStore::printBeamSet Beam : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg 2024-06-08 03:28:58 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:28:58 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:29:01 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:29:01 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:28:55.382581 End time: 2024-06-08 03:29:00.725634 2024-06-08 03:29:01 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:29:01 INFO tclean::::casa ########################################## 2024-06-08 03:29:01 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:01 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:01 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 ) 2024-06-08 03:29:01 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:29:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:29:01 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:29:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:29:01 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:29:01 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter. 2024-06-08 03:29:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:29:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 2024-06-08 03:29:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:29:01 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:29:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:00.729219 End time: 2024-06-08 03:29:00.886344 2024-06-08 03:29:01 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:01 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:01 INFO name:: No table opened. 2024-06-08 03:29:01 INFO showcache:: The Table Cache is empty. 2024-06-08 03:29:01 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:01 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:01 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 ) 2024-06-08 03:29:01 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:29:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 2024-06-08 03:29:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:29:01 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:29:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:29:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 2024-06-08 03:29:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:29:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:29:01 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg 2024-06-08 03:29:01 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:29:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:00.911006 End time: 2024-06-08 03:29:01.081059 2024-06-08 03:29:01 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:01 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:01 INFO name:: No table opened. 2024-06-08 03:29:01 INFO showcache:: The Table Cache is empty. 2024-06-08 03:29:01 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:29:01 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) 2024-06-08 03:29:01 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model'] = [True, True, True] ( Pass : should all be True ) 2024-06-08 03:29:01 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:29:01 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:29:01 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) 2024-06-08 03:29:01 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:29:01 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model', 'tst.image'] = [True, True, True, True] ( Pass : should all be True ) 2024-06-08 03:29:01 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:29:01 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:29:01 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) 2024-06-08 03:29:01 INFO tclean::::casa ########################################## 2024-06-08 03:29:01 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:29:01 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 ) 2024-06-08 03:29:01 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:29:01 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:29:01 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:29:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:29:02 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:29:02 INFO SynthesisImagerVi2::defineImage Shape: [500, 500, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:29:02 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:29:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01207 GB. Available mem.: 10.82 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:29:02 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:29:02 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:29:03 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:29:03 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.006985 2024-06-08 03:29:03 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1474 arcsec, -87.3945 deg 2024-06-08 03:29:03 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:29:03 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:29:05 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:29:05 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:29:01.296240 End time: 2024-06-08 03:29:04.669262 2024-06-08 03:29:05 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:29:05 INFO tclean::::casa ########################################## 2024-06-08 03:29:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:05 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 ) 2024-06-08 03:29:05 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:29:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:29:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] 2024-06-08 03:29:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:05 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.1, CycleNiter=300, Gain=0.2 2024-06-08 03:29:05 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. 2024-06-08 03:29:05 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.900011 Flux limit=0.1, 405 Active pixels 2024-06-08 03:29:05 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.576007 Flux limit=0.1, 277 Active pixels 2024-06-08 03:29:06 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.294916 Flux limit=0.1, 177 Active pixels 2024-06-08 03:29:06 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.136335 Flux limit=0.1, 115 Active pixels 2024-06-08 03:29:06 INFO ClarkCleanLatModel::solve Iteration: 14, Maximum residual=0.0961738 Flux limit=0.1, 58 Active pixels 2024-06-08 03:29:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->14 [14], model=0->1.1114, peakres=1.12501->0.0961738, Reached cyclethreshold. 2024-06-08 03:29:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 14 iterations. 2024-06-08 03:29:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0961738, over full image : 0.0961738 2024-06-08 03:29:06 INFO deconvolve::::casa Reached global stopping criterion : threshold 2024-06-08 03:29:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:29:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:04.717132 End time: 2024-06-08 03:29:06.043167 2024-06-08 03:29:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:06 INFO name:: No table opened. 2024-06-08 03:29:06 INFO showcache:: The Table Cache is empty. 2024-06-08 03:29:06 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:29:06 INFO deconvolve::::casa+ [ check_val ] iterdone is 14 ( Pass : should be 14, Exact: True ) 2024-06-08 03:29:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:06 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 ) 2024-06-08 03:29:06 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:29:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:29:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] 2024-06-08 03:29:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:06 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.1, CycleNiter=300, Gain=0.3 2024-06-08 03:29:06 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. 2024-06-08 03:29:07 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.78751 Flux limit=0.1, 405 Active pixels 2024-06-08 03:29:07 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.38588 Flux limit=0.1, 241 Active pixels 2024-06-08 03:29:07 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.1652 Flux limit=0.1, 137 Active pixels 2024-06-08 03:29:07 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.0947448 Flux limit=0.1, 70 Active pixels 2024-06-08 03:29:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->9 [9], model=0->1.11831, peakres=1.12501->0.0947448, Reached cyclethreshold. 2024-06-08 03:29:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 9 iterations. 2024-06-08 03:29:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0947449, over full image : 0.0947449 2024-06-08 03:29:07 INFO deconvolve::::casa Reached global stopping criterion : threshold 2024-06-08 03:29:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:29:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:06.113767 End time: 2024-06-08 03:29:07.347423 2024-06-08 03:29:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:07 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:07 INFO name:: No table opened. 2024-06-08 03:29:07 INFO showcache:: The Table Cache is empty. 2024-06-08 03:29:07 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:29:07 INFO deconvolve::::casa+ [ check_val ] iterdone is 9 ( Pass : should be 9, Exact: True ) 2024-06-08 03:29:07 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:07 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:07 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 ) 2024-06-08 03:29:07 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:29:07 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:29:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.04s, system 0s) 2024-06-08 03:29:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.022279 2024-06-08 03:29:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] 2024-06-08 03:29:08 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.022279 2024-06-08 03:29:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:08 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=300, Gain=0.1 2024-06-08 03:29:08 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. 2024-06-08 03:29:08 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.001, nsigma threshold=0.022279 ) 2024-06-08 03:29:08 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels 2024-06-08 03:29:08 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels 2024-06-08 03:29:08 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels 2024-06-08 03:29:09 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.022279, 1227 Active pixels 2024-06-08 03:29:09 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.022279, 917 Active pixels 2024-06-08 03:29:09 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.022279, 412 Active pixels 2024-06-08 03:29:09 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.022279, 132 Active pixels 2024-06-08 03:29:09 INFO ClarkCleanLatModel::solve Iteration: 60, Maximum residual=0.0222005 Flux limit=0.022279, 41 Active pixels 2024-06-08 03:29:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->60 [60], model=0->1.26263, peakres=1.12501->0.0222005, Reached n-sigma threshold. 2024-06-08 03:29:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 60 iterations. 2024-06-08 03:29:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s) 2024-06-08 03:29:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00548411 2024-06-08 03:29:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0222005, over full image : 0.0222005 2024-06-08 03:29:09 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:29:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:07.401861 End time: 2024-06-08 03:29:09.458201 2024-06-08 03:29:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:09 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:09 INFO name:: No table opened. 2024-06-08 03:29:09 INFO showcache:: The Table Cache is empty. 2024-06-08 03:29:09 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:29:09 INFO deconvolve::::casa+ [ check_val ] iterdone is 60 ( Pass : should be 60, Exact: True ) 2024-06-08 03:29:10 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:10 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 ) 2024-06-08 03:29:10 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:29:10 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:29:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.03s, system 0.01s) 2024-06-08 03:29:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0111395 2024-06-08 03:29:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] 2024-06-08 03:29:10 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0111395 2024-06-08 03:29:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:10 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=300, Gain=0.1 2024-06-08 03:29:10 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. 2024-06-08 03:29:10 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.001, nsigma threshold=0.0111395 ) 2024-06-08 03:29:10 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels 2024-06-08 03:29:10 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels 2024-06-08 03:29:10 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels 2024-06-08 03:29:11 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.0151642, 1741 Active pixels 2024-06-08 03:29:11 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.0111395, 1793 Active pixels 2024-06-08 03:29:11 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.0111395, 1213 Active pixels 2024-06-08 03:29:11 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.0111395, 508 Active pixels 2024-06-08 03:29:11 INFO ClarkCleanLatModel::solve Iteration: 79, Maximum residual=0.0109033 Flux limit=0.0111395, 99 Active pixels 2024-06-08 03:29:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->79 [79], model=0->1.29228, peakres=1.12501->0.0109033, Reached n-sigma threshold. 2024-06-08 03:29:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 79 iterations. 2024-06-08 03:29:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.04s, system 0s) 2024-06-08 03:29:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00276766 2024-06-08 03:29:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179476, over full image : 0.0179476 2024-06-08 03:29:11 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:29:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:09.520765 End time: 2024-06-08 03:29:11.414119 2024-06-08 03:29:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:11 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:11 INFO name:: No table opened. 2024-06-08 03:29:11 INFO showcache:: The Table Cache is empty. 2024-06-08 03:29:11 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:29:11 INFO deconvolve::::casa+ [ check_val ] iterdone is 79 ( Pass : should be 79, Exact: True ) 2024-06-08 03:29:11 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:11 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:11 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 ) 2024-06-08 03:29:11 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:29:11 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:29:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] 2024-06-08 03:29:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:12 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.22, CycleNiter=300, Gain=0.1 2024-06-08 03:29:12 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. 2024-06-08 03:29:12 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.22, 147 Active pixels 2024-06-08 03:29:12 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.22, 133 Active pixels 2024-06-08 03:29:12 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.22, 111 Active pixels 2024-06-08 03:29:13 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.22, 69 Active pixels 2024-06-08 03:29:13 INFO ClarkCleanLatModel::solve Iteration: 16, Maximum residual=0.209307 Flux limit=0.22, 33 Active pixels 2024-06-08 03:29:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->16 [16], model=0->0.916547, peakres=1.12501->0.209307, Reached cyclethreshold. 2024-06-08 03:29:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 16 iterations. 2024-06-08 03:29:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.209307, over full image : 0.209307 2024-06-08 03:29:13 INFO deconvolve::::casa Reached global stopping criterion : threshold 2024-06-08 03:29:13 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:29:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:11.481314 End time: 2024-06-08 03:29:12.780850 2024-06-08 03:29:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:13 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:13 INFO name:: No table opened. 2024-06-08 03:29:13 INFO showcache:: The Table Cache is empty. 2024-06-08 03:29:13 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:29:13 INFO deconvolve::::casa+ [ check_val ] iterdone is 16 ( Pass : should be 16, Exact: True ) 2024-06-08 03:29:13 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:13 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:13 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 ) 2024-06-08 03:29:13 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:29:13 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:29:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:13 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] 2024-06-08 03:29:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:13 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.18, CycleNiter=300, Gain=0.1 2024-06-08 03:29:13 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. 2024-06-08 03:29:13 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.18, 177 Active pixels 2024-06-08 03:29:14 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.18, 161 Active pixels 2024-06-08 03:29:14 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.18, 133 Active pixels 2024-06-08 03:29:14 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.18, 93 Active pixels 2024-06-08 03:29:14 INFO ClarkCleanLatModel::solve Iteration: 19, Maximum residual=0.168193 Flux limit=0.18, 51 Active pixels 2024-06-08 03:29:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->19 [19], model=0->0.975154, peakres=1.12501->0.168193, Reached cyclethreshold. 2024-06-08 03:29:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 19 iterations. 2024-06-08 03:29:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.168193, over full image : 0.168193 2024-06-08 03:29:14 INFO deconvolve::::casa Reached global stopping criterion : threshold 2024-06-08 03:29:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:29:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:12.834297 End time: 2024-06-08 03:29:14.261046 2024-06-08 03:29:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:14 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:14 INFO name:: No table opened. 2024-06-08 03:29:14 INFO showcache:: The Table Cache is empty. 2024-06-08 03:29:14 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:29:14 INFO deconvolve::::casa+ [ check_val ] iterdone is 19 ( Pass : should be 19, Exact: True ) 2024-06-08 03:29:14 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:14 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 ) 2024-06-08 03:29:14 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:29:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:29:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] 2024-06-08 03:29:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:14 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.01, CycleNiter=300, Gain=0.1 2024-06-08 03:29:14 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. 2024-06-08 03:29:15 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels 2024-06-08 03:29:15 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels 2024-06-08 03:29:15 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels 2024-06-08 03:29:15 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.0151642, 1741 Active pixels 2024-06-08 03:29:16 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.01, 2081 Active pixels 2024-06-08 03:29:16 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.01, 1347 Active pixels 2024-06-08 03:29:16 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.01, 646 Active pixels 2024-06-08 03:29:16 INFO ClarkCleanLatModel::solve Iteration: 81, Maximum residual=0.0106363 Flux limit=0.01, 126 Active pixels 2024-06-08 03:29:16 INFO ClarkCleanLatModel::solve Iteration: 112, Maximum residual=0.0099422 Flux limit=0.01, 41 Active pixels 2024-06-08 03:29:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->112 [112], model=0->1.28727, peakres=1.12501->0.0099422, Reached cyclethreshold. 2024-06-08 03:29:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 112 iterations. 2024-06-08 03:29:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0144523, over full image : 0.0144523 2024-06-08 03:29:17 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:29:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:14.338733 End time: 2024-06-08 03:29:16.616174 2024-06-08 03:29:17 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:17 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:17 INFO name:: No table opened. 2024-06-08 03:29:17 INFO showcache:: The Table Cache is empty. 2024-06-08 03:29:17 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:29:17 INFO deconvolve::::casa+ [ check_val ] iterdone is 112 ( Pass : should be 112, Exact: True ) 2024-06-08 03:29:17 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:17 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:17 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 ) 2024-06-08 03:29:17 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:29:17 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:29:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] 2024-06-08 03:29:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:17 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=300, Gain=0.15 2024-06-08 03:29:17 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. 2024-06-08 03:29:17 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.0317046, 1369 Active pixels 2024-06-08 03:29:17 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.0269489, 1413 Active pixels 2024-06-08 03:29:18 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.424299 Flux limit=0.0194706, 1539 Active pixels 2024-06-08 03:29:18 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.191889 Flux limit=0.0119574, 2037 Active pixels 2024-06-08 03:29:18 INFO ClarkCleanLatModel::solve Iteration: 19, Maximum residual=0.0950471 Flux limit=0.00540772, 3984 Active pixels 2024-06-08 03:29:18 INFO ClarkCleanLatModel::solve Iteration: 30, Maximum residual=0.0414494 Flux limit=0.00267857, 23890 Active pixels 2024-06-08 03:29:18 INFO ClarkCleanLatModel::solve Iteration: 45, Maximum residual=0.0160492 Flux limit=0.00116811, 99032 Active pixels 2024-06-08 03:29:19 INFO ClarkCleanLatModel::solve Iteration: 87, Maximum residual=0.0103063 Flux limit=0.00045229, 182465 Active pixels 2024-06-08 03:29:19 INFO ClarkCleanLatModel::solve Iteration: 166, Maximum residual=0.00682622 Flux limit=0.000290448, 205909 Active pixels 2024-06-08 03:29:19 INFO ClarkCleanLatModel::solve Iteration: 300, Maximum residual=0.00478898 Flux limit=0.000192373, 220698 Active pixels 2024-06-08 03:29:19 INFO SDAlgorithmBase::deconvolve [tst] iters=0->300 [300], model=0->1.32106, peakres=1.12501->0.00478898, Reached cycleniter. 2024-06-08 03:29:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 300 iterations. 2024-06-08 03:29:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00506628, over full image : 0.00506628 2024-06-08 03:29:19 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:29:19 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:29:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:16.699402 End time: 2024-06-08 03:29:19.268669 2024-06-08 03:29:19 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:19 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:19 INFO name:: No table opened. 2024-06-08 03:29:19 INFO showcache:: The Table Cache is empty. 2024-06-08 03:29:19 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:29:19 INFO deconvolve::::casa+ [ check_val ] iterdone is 300 ( Pass : should be 300, Exact: True ) 2024-06-08 03:29:20 INFO tclean::::casa ########################################## 2024-06-08 03:29:20 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:29:20 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 ) 2024-06-08 03:29:20 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:29:20 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:29:20 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:29:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:29:20 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:29:20 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:29:20 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:29:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.81 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:29:20 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:29:20 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:29:21 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:29:21 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.00448 2024-06-08 03:29:21 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:29:21 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:29:22 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:29:23 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:29:23 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:29:19.509643 End time: 2024-06-08 03:29:23.029464 2024-06-08 03:29:23 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:29:23 INFO tclean::::casa ########################################## 2024-06-08 03:29:23 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:23 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 ) 2024-06-08 03:29:23 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:29:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:29:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:23 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:29:23 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. 2024-06-08 03:29:23 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317054, 1369 Active pixels 2024-06-08 03:29:23 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285349, 1397 Active pixels 2024-06-08 03:29:23 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231133, 1465 Active pixels 2024-06-08 03:29:23 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.392268 Flux limit=0.0151646, 1737 Active pixels 2024-06-08 03:29:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.732746, peakres=1.12501->0.392268, Reached cycleniter. 2024-06-08 03:29:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:29:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 2024-06-08 03:29:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:29:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:29:23 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:29:23 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:29:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:23.032876 End time: 2024-06-08 03:29:23.510849 2024-06-08 03:29:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:24 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:24 INFO name:: No table opened. 2024-06-08 03:29:24 INFO showcache:: The Table Cache is empty. 2024-06-08 03:29:24 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:29:24 INFO deconvolve::::casa+ [ check_val ] peak res is 0.39226821064949036 ( Pass : should be 0.392, Epsilon: 0.05) 2024-06-08 03:29:24 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7327461242675781 ( Pass : should be 0.733, Epsilon: 0.05) 2024-06-08 03:29:24 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) 2024-06-08 03:29:24 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True ) 2024-06-08 03:29:24 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:29:24 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:29:24 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.7327461242675781 at [50, 50, 0, 0] ( Pass : should be 0.733 , Epsilon: 0.05) 2024-06-08 03:29:24 INFO tclean::::casa ########################################## 2024-06-08 03:29:24 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:29:24 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False ) 2024-06-08 03:29:24 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:29:24 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:29:24 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:29:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:29:24 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:29:24 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:29:24 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:29:24 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.81 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:29:24 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:29:24 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:29:26 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:29:26 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004552 2024-06-08 03:29:26 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:29:26 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:29:26 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:29:27 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:29:27 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:29:23.743778 End time: 2024-06-08 03:29:27.104211 2024-06-08 03:29:27 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:29:27 INFO tclean::::casa ########################################## 2024-06-08 03:29:27 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:27 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 ) 2024-06-08 03:29:27 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:29:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:29:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:27 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:29:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. 2024-06-08 03:29:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:29:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 2024-06-08 03:29:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:29:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:29:27 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:29:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:29:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:27.107646 End time: 2024-06-08 03:29:27.339084 2024-06-08 03:29:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:27 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:27 INFO name:: No table opened. 2024-06-08 03:29:27 INFO showcache:: The Table Cache is empty. 2024-06-08 03:29:27 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:29:27 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3530414402484894 ( Pass : should be 0.353, Epsilon: 0.05) 2024-06-08 03:29:27 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7719729542732239 ( Pass : should be 0.772, Epsilon: 0.05) 2024-06-08 03:29:27 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) 2024-06-08 03:29:27 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True ) 2024-06-08 03:29:27 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:29:27 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:29:27 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) 2024-06-08 03:29:28 INFO tclean::::casa ########################################## 2024-06-08 03:29:28 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:29:28 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 ) 2024-06-08 03:29:28 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:29:28 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] 2024-06-08 03:29:28 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:29:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:29:28 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:29:28 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] 2024-06-08 03:29:28 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:29:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008047 GB. Available mem.: 10.81 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:29:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:29:28 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:29:30 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:29:30 INFO SIImageStoreMultiTerm::calcSensitivity + [643572, -0.348463 2024-06-08 03:29:30 INFO SIImageStoreMultiTerm::calcSensitivity + -0.348463, 71507.9] 2024-06-08 03:29:30 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:29:30 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-06, 7.57191e-12 2024-06-08 03:29:30 INFO SIImageStoreMultiTerm::calcSensitivity + 7.57191e-12, 1.39845e-05] 2024-06-08 03:29:30 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00124653 2024-06-08 03:29:30 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 2024-06-08 03:29:30 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.499994 GHz -> 2.49998GHz.Fractional Bandwidth : 133.333 %.Reference Frequency for Taylor Expansion : 1.49999GHz. 2024-06-08 03:29:30 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.007981 2024-06-08 03:29:30 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:29:30 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:29:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:29:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.sumwt.tt0', 'tst.psf.tt0', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt1', 'tst.residual.tt0'] 2024-06-08 03:29:32 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:29:27.568413 End time: 2024-06-08 03:29:32.226517 2024-06-08 03:29:32 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:29:32 INFO tclean::::casa ########################################## 2024-06-08 03:29:32 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:32 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 ) 2024-06-08 03:29:32 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:29:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:29:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 2024-06-08 03:29:32 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:29:32 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:29:32 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. 2024-06-08 03:29:32 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] 2024-06-08 03:29:32 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.499994 GHz -> 2.49998GHz.Fractional Bandwidth : 133.333 %.Reference Frequency for Taylor Expansion : 1.49999GHz. 2024-06-08 03:29:32 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:29:32 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:29:32 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -5.4512e-07 2024-06-08 03:29:32 INFO MultiTermMatrixCleaner::computeHessianPeak + -5.4512e-07, 0.111111] 2024-06-08 03:29:32 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:29:32 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.12501 2024-06-08 03:29:32 INFO [10] Res: 0.392268 Max: 0.211076 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.435853 -0.435854 2024-06-08 03:29:32 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:29:32 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.732746 (in this run) 2024-06-08 03:29:32 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.732746 [1]: -0.732747 2024-06-08 03:29:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.732746, peakres=1.12501->0.392268, Reached cycleniter. 2024-06-08 03:29:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:29:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 2024-06-08 03:29:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:29:32 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:29:32 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:29:33 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:29:33 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg 2024-06-08 03:29:33 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0392268 Jy/beam 2024-06-08 03:29:33 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error 2024-06-08 03:29:33 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:29:33 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) 2024-06-08 03:29:33 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) 2024-06-08 03:29:33 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:29:33 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.sumwt.tt0', 'tst.image.tt0', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.image.tt1', 'tst.psf.tt2', 'tst.alpha', 'tst.alpha.error', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt1', 'tst.residual.tt0'] 2024-06-08 03:29:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:32.234361 End time: 2024-06-08 03:29:32.901554 2024-06-08 03:29:33 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:33 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:33 INFO name:: No table opened. 2024-06-08 03:29:33 INFO showcache:: The Table Cache is empty. 2024-06-08 03:29:33 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:29:33 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3922683298587799 ( Pass : should be 0.392, Epsilon: 0.05) 2024-06-08 03:29:33 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7327455282211304 ( Pass : should be 0.732, Epsilon: 0.05) 2024-06-08 03:29:33 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) 2024-06-08 03:29:33 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 ) 2024-06-08 03:29:33 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:29:33 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:29:33 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) 2024-06-08 03:29:33 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) 2024-06-08 03:29:33 INFO tclean::::casa ########################################## 2024-06-08 03:29:33 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:29:33 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 ) 2024-06-08 03:29:33 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:29:33 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] 2024-06-08 03:29:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:29:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:29:34 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:29:34 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] 2024-06-08 03:29:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:29:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.001931 GB. Available mem.: 10.81 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:29:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:29:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:29:35 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00101778 2024-06-08 03:29:35 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005688 2024-06-08 03:29:35 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg 2024-06-08 03:29:35 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:29:35 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:29:37 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:29:37 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:29:33.127476 End time: 2024-06-08 03:29:36.881130 2024-06-08 03:29:37 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:29:37 INFO tclean::::casa ########################################## 2024-06-08 03:29:37 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:37 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:37 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 ) 2024-06-08 03:29:37 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale 2024-06-08 03:29:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377 2024-06-08 03:29:37 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:37 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] 2024-06-08 03:29:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377 2024-06-08 03:29:37 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:29:37 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] 2024-06-08 03:29:37 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 2024-06-08 03:29:37 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 2024-06-08 03:29:37 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 2024-06-08 03:29:37 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 2024-06-08 03:29:37 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 2024-06-08 03:29:37 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 2024-06-08 03:29:37 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 2024-06-08 03:29:37 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 2024-06-08 03:29:37 INFO MatrixCleaner::clean() scale 1 = 0 pixels with bias = 1 2024-06-08 03:29:37 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 2024-06-08 03:29:37 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 2024-06-08 03:29:37 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 2024-06-08 03:29:37 INFO MatrixCleaner::clean() Cleaning using given mask 2024-06-08 03:29:37 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 2024-06-08 03:29:37 INFO MatrixCleaner::clean() Starting iteration 2024-06-08 03:29:37 INFO MatrixCleaner::clean() Initial maximum residual is 7.65875 within the mask 2024-06-08 03:29:37 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux 2024-06-08 03:29:37 INFO MatrixCleaner::clean() 1 7.65875 0.765875 2024-06-08 03:29:37 INFO MatrixCleaner::clean() 2 4.1849 1.18436 2024-06-08 03:29:37 INFO MatrixCleaner::clean() 3 6.30922 1.81529 2024-06-08 03:29:37 INFO MatrixCleaner::clean() 4 3.4434 2.15963 2024-06-08 03:29:37 INFO MatrixCleaner::clean() 5 5.19991 2.67962 2024-06-08 03:29:37 INFO MatrixCleaner::clean() 6 1.20222 2.79984 2024-06-08 03:29:37 INFO MatrixCleaner::clean() 7 1.082 2.90804 2024-06-08 03:29:37 INFO MatrixCleaner::clean() 8 4.34981 3.34302 2024-06-08 03:29:37 INFO MatrixCleaner::clean() 9 0.947751 3.4378 2024-06-08 03:29:37 INFO MatrixCleaner::clean() 10 3.78307 3.8161 2024-06-08 03:29:37 INFO MatrixCleaner::clean() 0 0.323197 2024-06-08 03:29:37 INFO MatrixCleaner::clean() 1 0.76283 2024-06-08 03:29:37 INFO MatrixCleaner::clean() 2 2.73008 2024-06-08 03:29:37 INFO MatrixCleaner::clean() 3 0 2024-06-08 03:29:37 INFO MatrixCleaner::clean() Failed to reach stopping threshold 2024-06-08 03:29:37 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->3.8161, peakres=1.53377->0.822746, Reached cycleniter. 2024-06-08 03:29:37 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:29:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746 2024-06-08 03:29:37 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:29:37 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:29:37 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg 2024-06-08 03:29:37 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:29:37 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:36.884877 End time: 2024-06-08 03:29:37.156534 2024-06-08 03:29:37 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:37 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:37 INFO name:: No table opened. 2024-06-08 03:29:37 INFO showcache:: The Table Cache is empty. 2024-06-08 03:29:37 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:29:37 INFO deconvolve::::casa+ [ check_val ] peak res is 0.8227455019950867 ( Pass : should be 0.823, Epsilon: 0.05) 2024-06-08 03:29:37 INFO deconvolve::::casa+ [ check_val ] mod flux is 3.816101551055908 ( Pass : should be 3.816, Epsilon: 0.05) 2024-06-08 03:29:37 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) 2024-06-08 03:29:37 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True ) 2024-06-08 03:29:37 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:29:37 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:29:37 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) 2024-06-08 03:29:37 INFO tclean::::casa ########################################## 2024-06-08 03:29:37 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:29:37 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 ) 2024-06-08 03:29:37 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:29:37 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:29:37 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:29:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:29:38 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:29:38 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] 2024-06-08 03:29:38 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:29:38 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.81 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:29:38 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:29:38 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:29:40 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406736 2024-06-08 03:29:40 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01059 2024-06-08 03:29:40 INFO SIImageStore::printBeamSet Beam : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg 2024-06-08 03:29:40 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:29:40 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:29:43 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:29:43 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:29:37.390403 End time: 2024-06-08 03:29:42.733501 2024-06-08 03:29:43 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:29:43 INFO tclean::::casa ########################################## 2024-06-08 03:29:43 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:43 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:43 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 ) 2024-06-08 03:29:43 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:29:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:29:43 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:43 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:29:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 2024-06-08 03:29:43 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:29:43 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter. 2024-06-08 03:29:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:29:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 2024-06-08 03:29:43 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:29:43 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:29:43 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg 2024-06-08 03:29:43 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:29:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:42.737188 End time: 2024-06-08 03:29:42.990197 2024-06-08 03:29:43 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:43 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:43 INFO name:: No table opened. 2024-06-08 03:29:43 INFO showcache:: The Table Cache is empty. 2024-06-08 03:29:43 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:29:43 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:29:43 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:29:43 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:29:43 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) 2024-06-08 03:29:43 INFO tclean::::casa ########################################## 2024-06-08 03:29:43 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:29:43 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 ) 2024-06-08 03:29:43 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:29:43 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] 2024-06-08 03:29:43 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:29:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:29:44 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:29:44 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] 2024-06-08 03:29:44 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:29:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 4.828e-06 GB. Available mem.: 10.81 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:29:44 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:29:44 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:29:45 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102322 2024-06-08 03:29:45 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014643 2024-06-08 03:29:45 INFO SIImageStore::printBeamSet Beam : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:29:45 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:29:46 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:29:47 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:29:47 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:29:43.237930 End time: 2024-06-08 03:29:47.054553 2024-06-08 03:29:47 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:29:47 INFO tclean::::casa ########################################## 2024-06-08 03:29:47 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:47 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 ) 2024-06-08 03:29:47 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:29:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:29:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:29:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:29:47 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:29:47 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.909194 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.831327 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.774437 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.742309 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.70421 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.694267 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.673741 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.657651 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.656198 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.634939 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.768861, peakres=1.01022->0.634939, Reached cycleniter. 2024-06-08 03:29:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:29:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634939, over full image : 0.634939 2024-06-08 03:29:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:29:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:29:47 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:29:47 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:29:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:47.066127 End time: 2024-06-08 03:29:47.360797 2024-06-08 03:29:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:47 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:47 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:47 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 ) 2024-06-08 03:29:47 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark 2024-06-08 03:29:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634939, over full image : 0.634939 2024-06-08 03:29:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:29:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:29:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634939, over full image : 0.634939 2024-06-08 03:29:47 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:29:47 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.603185 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.603185 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.601328 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.574887 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.558285 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.549828 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.549828 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.549398 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.504291 Flux limit=0, 100 Active pixels 2024-06-08 03:29:47 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.504291 Flux limit=0, 100 Active pixels 2024-06-08 03:29:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.768861->1.34474, peakres=0.634939->0.504291, Reached cycleniter. 2024-06-08 03:29:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:29:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.504291, over full image : 0.504291 2024-06-08 03:29:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:29:48 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:29:48 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:29:48 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:29:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:47.391106 End time: 2024-06-08 03:29:47.627166 2024-06-08 03:29:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:48 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:48 INFO tclean::::casa ########################################## 2024-06-08 03:29:48 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:29:48 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 ) 2024-06-08 03:29:48 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:29:48 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] 2024-06-08 03:29:48 INFO SynthesisImagerVi2::selectData NRows selected : 140 2024-06-08 03:29:48 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:29:48 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:29:48 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] 2024-06-08 03:29:48 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:29:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 4.828e-06 GB. Available mem.: 10.81 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:29:48 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:29:48 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:29:48 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033 2024-06-08 03:29:48 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.021662 2024-06-08 03:29:48 INFO SIImageStore::printBeamSet Beam : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg 2024-06-08 03:29:48 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:29:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:29:48 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:29:48 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:29:47.809140 End time: 2024-06-08 03:29:48.251394 2024-06-08 03:29:48 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:29:48 INFO tclean::::casa ########################################## 2024-06-08 03:29:48 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:48 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:48 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 ) 2024-06-08 03:29:48 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes 2024-06-08 03:29:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 2024-06-08 03:29:48 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:29:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 2024-06-08 03:29:48 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:29:48 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 49 pixels. 2024-06-08 03:29:48 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.900001 Flux limit=0, 100 Active pixels 2024-06-08 03:29:48 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.823311 Flux limit=0, 100 Active pixels 2024-06-08 03:29:48 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.753157 Flux limit=0, 100 Active pixels 2024-06-08 03:29:48 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.706284 Flux limit=0, 100 Active pixels 2024-06-08 03:29:48 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.689117 Flux limit=0, 100 Active pixels 2024-06-08 03:29:48 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.602039 Flux limit=0, 100 Active pixels 2024-06-08 03:29:48 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.593102 Flux limit=0, 100 Active pixels 2024-06-08 03:29:48 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.590071 Flux limit=0, 100 Active pixels 2024-06-08 03:29:48 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.546862 Flux limit=0, 100 Active pixels 2024-06-08 03:29:48 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.539791 Flux limit=0, 100 Active pixels 2024-06-08 03:29:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.729373, peakres=1->0.539791, Reached cycleniter. 2024-06-08 03:29:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:29:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791 2024-06-08 03:29:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:29:48 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:29:48 INFO SIImageStore::restore Beam for chan : 0 : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg 2024-06-08 03:29:49 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:29:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:48.269389 End time: 2024-06-08 03:29:48.593845 2024-06-08 03:29:49 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:49 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:49 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:49 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:49 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 ) 2024-06-08 03:29:49 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes 2024-06-08 03:29:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791 2024-06-08 03:29:49 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:29:49 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:29:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791 2024-06-08 03:29:49 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:29:49 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 49 pixels. 2024-06-08 03:29:49 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.500264 Flux limit=0, 100 Active pixels 2024-06-08 03:29:49 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.493795 Flux limit=0, 100 Active pixels 2024-06-08 03:29:49 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.457636 Flux limit=0, 100 Active pixels 2024-06-08 03:29:49 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.457636 Flux limit=0, 100 Active pixels 2024-06-08 03:29:49 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.429544 Flux limit=0, 100 Active pixels 2024-06-08 03:29:49 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.418641 Flux limit=0, 100 Active pixels 2024-06-08 03:29:49 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.392943 Flux limit=0, 100 Active pixels 2024-06-08 03:29:49 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.382968 Flux limit=0, 100 Active pixels 2024-06-08 03:29:49 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.35946 Flux limit=0, 100 Active pixels 2024-06-08 03:29:49 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.331881 Flux limit=0, 100 Active pixels 2024-06-08 03:29:49 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.729373->1.17395, peakres=0.539791->0.331881, Reached cycleniter. 2024-06-08 03:29:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:29:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.329908, over full image : 0.329908 2024-06-08 03:29:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:29:49 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:29:49 INFO SIImageStore::restore Beam for chan : 0 : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg 2024-06-08 03:29:49 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:29:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:48.624540 End time: 2024-06-08 03:29:48.905592 2024-06-08 03:29:49 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:49 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:49 INFO tclean::::casa ########################################## 2024-06-08 03:29:49 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:29:49 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 ) 2024-06-08 03:29:49 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:29:49 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] 2024-06-08 03:29:49 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:29:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:29:49 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:29:49 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] 2024-06-08 03:29:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:29:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 4.828e-06 GB. Available mem.: 10.81 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:29:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:29:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:29:51 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102322 2024-06-08 03:29:51 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014787 2024-06-08 03:29:51 INFO SIImageStore::printBeamSet Beam : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:29:51 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:29:51 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:29:53 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:29:53 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:29:49.112177 End time: 2024-06-08 03:29:53.050133 2024-06-08 03:29:53 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:29:53 INFO tclean::::casa ########################################## 2024-06-08 03:29:53 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:53 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 ) 2024-06-08 03:29:53 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:29:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:29:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:29:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:29:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:29:53 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:29:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.814299, peakres=1.01022->0.598531, Reached cycleniter. 2024-06-08 03:29:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:29:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598531, over full image : 0.598531 2024-06-08 03:29:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:29:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:29:53 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:29:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:29:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:53.061369 End time: 2024-06-08 03:29:53.265857 2024-06-08 03:29:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:53 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:53 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:29:53 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 ) 2024-06-08 03:29:53 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:29:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:29:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598531, over full image : 0.598531 2024-06-08 03:29:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:29:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:29:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598531, over full image : 0.598531 2024-06-08 03:29:53 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:29:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.814299->1.40172, peakres=0.598531->0.470328, Reached cycleniter. 2024-06-08 03:29:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:29:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470328, over full image : 0.470328 2024-06-08 03:29:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:29:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:29:53 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:29:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:29:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:29:53.282839 End time: 2024-06-08 03:29:53.468825 2024-06-08 03:29:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:29:53 INFO deconvolve::::casa ########################################## 2024-06-08 03:29:54 INFO tclean::::casa ########################################## 2024-06-08 03:29:54 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:29:54 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 ) 2024-06-08 03:29:54 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:29:54 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] 2024-06-08 03:29:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:29:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:29:54 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:29:54 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] 2024-06-08 03:29:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:29:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.047e-06 GB. Available mem.: 10.81 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:29:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:29:54 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:29:57 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:29:57 INFO SIImageStoreMultiTerm::calcSensitivity + [955134, -3313.72 2024-06-08 03:29:57 INFO SIImageStoreMultiTerm::calcSensitivity + -3313.72, 70403.5] 2024-06-08 03:29:57 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:29:57 INFO SIImageStoreMultiTerm::calcSensitivity + [1.04714e-06, 4.92865e-08 2024-06-08 03:29:57 INFO SIImageStoreMultiTerm::calcSensitivity + 4.92865e-08, 1.42062e-05] 2024-06-08 03:29:57 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.0010233 2024-06-08 03:29:57 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00376911 2024-06-08 03:29:57 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:29:57 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.02626 2024-06-08 03:29:57 INFO SIImageStore::printBeamSet Beam : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:29:57 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:29:58 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:30:00 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.sumwt.tt0', 'tst.psf.tt0', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt1', 'tst.residual.tt0'] 2024-06-08 03:30:00 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:29:53.681924 End time: 2024-06-08 03:30:00.130256 2024-06-08 03:30:00 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:30:00 INFO tclean::::casa ########################################## 2024-06-08 03:30:00 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:30:00 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 ) 2024-06-08 03:30:00 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:30:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:30:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:30:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:30:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:30:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:30:00 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:30:00 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:30:00 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:30:00 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:30:00 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:30:00 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:30:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:30:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:30:00 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:30:00 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:30:00 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01022 2024-06-08 03:30:00 INFO [10] Res: 0.620602 Max: 0.50339 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.612003 -1.29361 2024-06-08 03:30:00 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:30:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.74435 (in this run) 2024-06-08 03:30:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.74435 [1]: -1.54818 2024-06-08 03:30:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.74435, peakres=1.01022->0.484722, Reached cycleniter. 2024-06-08 03:30:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:30:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722 2024-06-08 03:30:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:30:00 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:30:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:30:00 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:30:00 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:30:00 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0481441 Jy/beam 2024-06-08 03:30:01 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error 2024-06-08 03:30:01 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:30:01 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) 2024-06-08 03:30:01 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) 2024-06-08 03:30:01 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:30:01 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.sumwt.tt0', 'tst.image.tt0', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.image.tt1', 'tst.psf.tt2', 'tst.alpha', 'tst.alpha.error', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt1', 'tst.residual.tt0'] 2024-06-08 03:30:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:30:00.166541 End time: 2024-06-08 03:30:00.807033 2024-06-08 03:30:01 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:30:01 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:01 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:01 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:30:01 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 ) 2024-06-08 03:30:01 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:30:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:30:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722 2024-06-08 03:30:01 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:30:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:30:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.484722, over full image : 0.484722 2024-06-08 03:30:01 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:30:01 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:30:01 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. 2024-06-08 03:30:01 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:30:01 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:30:01 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:30:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:30:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00346938 2024-06-08 03:30:01 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00346938, 0.0737106] 2024-06-08 03:30:01 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:30:01 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.484722 2024-06-08 03:30:01 INFO [10] Res: 0.316509 Max: 0.132295 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338319 -0.476239 2024-06-08 03:30:01 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:30:01 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.401974 (in this run) 2024-06-08 03:30:01 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.14632 [1]: -2.22357 2024-06-08 03:30:01 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.74435->1.14632, peakres=0.484722->0.288034, Reached cycleniter. 2024-06-08 03:30:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:30:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288034, over full image : 0.288034 2024-06-08 03:30:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:30:01 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:30:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:30:01 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:30:01 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:30:01 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286718 Jy/beam 2024-06-08 03:30:01 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error 2024-06-08 03:30:01 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:30:01 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) 2024-06-08 03:30:01 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) 2024-06-08 03:30:01 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:30:01 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.sumwt.tt0', 'tst.image.tt0', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.image.tt1', 'tst.psf.tt2', 'tst.alpha', 'tst.alpha.error', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt1', 'tst.residual.tt0'] 2024-06-08 03:30:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:30:00.863443 End time: 2024-06-08 03:30:01.309219 2024-06-08 03:30:01 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:30:01 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:02 INFO tclean::::casa ########################################## 2024-06-08 03:30:02 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:30:02 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='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 ) 2024-06-08 03:30:02 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:30:02 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] 2024-06-08 03:30:02 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:30:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:30:02 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:30:02 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] 2024-06-08 03:30:02 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:30:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 4.828e-06 GB. Available mem.: 10.81 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:30:02 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:30:02 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:30:03 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102322 2024-06-08 03:30:03 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014537 2024-06-08 03:30:03 INFO SIImageStore::printBeamSet Beam : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:30:03 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:30:04 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:30:05 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:30:05 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:30:01.556610 End time: 2024-06-08 03:30:05.225246 2024-06-08 03:30:05 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:30:05 INFO tclean::::casa ########################################## 2024-06-08 03:30:05 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:30:05 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 ) 2024-06-08 03:30:05 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:30:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale 2024-06-08 03:30:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:30:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:30:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:30:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022 2024-06-08 03:30:05 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:30:05 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:30:05 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 2024-06-08 03:30:05 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 2024-06-08 03:30:05 INFO MatrixCleaner::clean() Cleaning using given mask 2024-06-08 03:30:05 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 2024-06-08 03:30:05 INFO MatrixCleaner::clean() Starting iteration 2024-06-08 03:30:05 INFO MatrixCleaner::clean() Initial maximum residual is 0.878947 within the mask 2024-06-08 03:30:05 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux 2024-06-08 03:30:05 INFO MatrixCleaner::clean() 1 0.878947 0.0878947 2024-06-08 03:30:05 INFO MatrixCleaner::clean() 2 0.791052 0.167 2024-06-08 03:30:05 INFO MatrixCleaner::clean() 3 0.73103 0.240103 2024-06-08 03:30:05 INFO MatrixCleaner::clean() 4 0.692471 0.30935 2024-06-08 03:30:05 INFO MatrixCleaner::clean() 5 0.679856 0.377336 2024-06-08 03:30:05 INFO MatrixCleaner::clean() 6 0.658781 0.443214 2024-06-08 03:30:05 INFO MatrixCleaner::clean() 7 0.618707 0.505084 2024-06-08 03:30:05 INFO MatrixCleaner::clean() 8 0.606304 0.565715 2024-06-08 03:30:05 INFO MatrixCleaner::clean() 9 0.603698 0.626085 2024-06-08 03:30:05 INFO MatrixCleaner::clean() 10 0.577542 0.683839 2024-06-08 03:30:05 INFO MatrixCleaner::clean() 0 0.683839 2024-06-08 03:30:05 INFO MatrixCleaner::clean() Failed to reach stopping threshold 2024-06-08 03:30:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.683839, peakres=1.01022->0.631521, Reached cycleniter. 2024-06-08 03:30:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:30:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.631521, over full image : 0.631521 2024-06-08 03:30:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:30:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:30:05 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:30:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:30:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:30:05.236481 End time: 2024-06-08 03:30:05.505053 2024-06-08 03:30:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:30:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:30:06 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 ) 2024-06-08 03:30:06 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:30:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale 2024-06-08 03:30:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.631521, over full image : 0.631521 2024-06-08 03:30:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:30:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:30:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.631521, over full image : 0.631521 2024-06-08 03:30:06 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:30:06 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] 2024-06-08 03:30:06 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 2024-06-08 03:30:06 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 2024-06-08 03:30:06 INFO MatrixCleaner::clean() Cleaning using given mask 2024-06-08 03:30:06 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 2024-06-08 03:30:06 INFO MatrixCleaner::clean() Starting iteration 2024-06-08 03:30:06 INFO MatrixCleaner::clean() Initial maximum residual is 0.48276 within the mask 2024-06-08 03:30:06 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux 2024-06-08 03:30:06 INFO MatrixCleaner::clean() 1 0.48276 0.048276 2024-06-08 03:30:06 INFO MatrixCleaner::clean() 2 0.471877 0.0954637 2024-06-08 03:30:06 INFO MatrixCleaner::clean() 3 0.455402 0.141004 2024-06-08 03:30:06 INFO MatrixCleaner::clean() 4 0.434484 0.184452 2024-06-08 03:30:06 INFO MatrixCleaner::clean() 5 0.424689 0.226921 2024-06-08 03:30:06 INFO MatrixCleaner::clean() 6 0.410064 0.267928 2024-06-08 03:30:06 INFO MatrixCleaner::clean() 7 0.382851 0.306213 2024-06-08 03:30:06 INFO MatrixCleaner::clean() 8 0.380317 0.344244 2024-06-08 03:30:06 INFO MatrixCleaner::clean() 9 0.380111 0.382256 2024-06-08 03:30:06 INFO MatrixCleaner::clean() 10 0.369057 0.419161 2024-06-08 03:30:06 INFO MatrixCleaner::clean() 0 0.419161 2024-06-08 03:30:06 INFO MatrixCleaner::clean() Failed to reach stopping threshold 2024-06-08 03:30:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.683839->1.103, peakres=0.631521->0.436438, Reached cycleniter. 2024-06-08 03:30:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:30:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.436438, over full image : 0.436438 2024-06-08 03:30:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:30:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:30:06 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg 2024-06-08 03:30:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:30:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:30:05.534878 End time: 2024-06-08 03:30:05.733388 2024-06-08 03:30:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:30:06 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:06 INFO tclean::::casa ########################################## 2024-06-08 03:30:06 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:30:06 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 ) 2024-06-08 03:30:06 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:30:06 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] 2024-06-08 03:30:06 INFO SynthesisImagerVi2::selectData NRows selected : 168480 2024-06-08 03:30:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:30:06 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:30:06 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] 2024-06-08 03:30:06 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:30:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 4.828e-06 GB. Available mem.: 10.81 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:30:06 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:30:06 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:30:10 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000395345 2024-06-08 03:30:10 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014115 2024-06-08 03:30:10 INFO SIImageStore::printBeamSet Beam : 51.8082 arcsec, 48.6426 arcsec, -88.2963 deg 2024-06-08 03:30:10 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:30:10 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:30:14 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:30:14 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:30:05.954375 End time: 2024-06-08 03:30:13.586092 2024-06-08 03:30:14 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:30:14 INFO tclean::::casa ########################################## 2024-06-08 03:30:14 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:30:14 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 ) 2024-06-08 03:30:14 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:30:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:30:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:30:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009 2024-06-08 03:30:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:30:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:30:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009 2024-06-08 03:30:14 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:30:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727424, peakres=1.06009->0.332668, Reached cycleniter. 2024-06-08 03:30:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:30:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668 2024-06-08 03:30:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:30:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:30:14 INFO SIImageStore::restore Beam for chan : 0 : 51.8082 arcsec, 48.6426 arcsec, -88.2963 deg 2024-06-08 03:30:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:30:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:30:13.650316 End time: 2024-06-08 03:30:13.922571 2024-06-08 03:30:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:30:14 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:14 INFO name:: No table opened. 2024-06-08 03:30:14 INFO showcache:: The Table Cache is empty. 2024-06-08 03:30:14 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:30:14 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model', 'tst.image'] = [True, True, True, True, True] ( Pass : should all be True ) 2024-06-08 03:30:14 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:30:14 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:30:14 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) 2024-06-08 03:30:14 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:30:14 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 ) 2024-06-08 03:30:14 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:30:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:30:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:30:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009 2024-06-08 03:30:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:30:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:30:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009 2024-06-08 03:30:14 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:30:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727424, peakres=1.06009->0.332668, Reached cycleniter. 2024-06-08 03:30:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:30:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668 2024-06-08 03:30:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:30:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:30:14 INFO SIImageStore::restore Common Beam : 100 arcsec, 100 arcsec, 0 deg 2024-06-08 03:30:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:30:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:30:14.072447 End time: 2024-06-08 03:30:14.398945 2024-06-08 03:30:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:30:14 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:14 INFO name:: No table opened. 2024-06-08 03:30:14 INFO showcache:: The Table Cache is empty. 2024-06-08 03:30:14 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:30:14 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model', 'tst.image'] = [True, True, True, True, True] ( Pass : should all be True ) 2024-06-08 03:30:14 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:30:14 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:30:14 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) 2024-06-08 03:30:15 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:30:15 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 ) 2024-06-08 03:30:15 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:30:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:30:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:30:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009 2024-06-08 03:30:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:30:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:30:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009 2024-06-08 03:30:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:30:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727424, peakres=1.06009->0.332668, Reached cycleniter. 2024-06-08 03:30:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:30:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668 2024-06-08 03:30:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:30:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:30:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:30:14.549182 End time: 2024-06-08 03:30:14.760558 2024-06-08 03:30:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:30:15 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:15 INFO name:: No table opened. 2024-06-08 03:30:15 INFO showcache:: The Table Cache is empty. 2024-06-08 03:30:15 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:30:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] = [True, True, True, True] ( Pass : should all be True ) 2024-06-08 03:30:15 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:30:15 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:30:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) 2024-06-08 03:30:15 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:30:15 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 ) 2024-06-08 03:30:15 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:30:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:30:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:30:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009 2024-06-08 03:30:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:30:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:30:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009 2024-06-08 03:30:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:30:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727424, peakres=1.06009->0.332668, Reached cycleniter. 2024-06-08 03:30:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:30:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668 2024-06-08 03:30:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:30:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.psf', 'tst.model'] 2024-06-08 03:30:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:30:14.890197 End time: 2024-06-08 03:30:15.077349 2024-06-08 03:30:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:30:15 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:15 INFO name:: No table opened. 2024-06-08 03:30:15 INFO showcache:: The Table Cache is empty. 2024-06-08 03:30:15 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:30:15 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 ) 2024-06-08 03:30:15 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:30:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:30:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF 2024-06-08 03:30:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668 2024-06-08 03:30:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:30:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask 2024-06-08 03:30:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] 2024-06-08 03:30:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668 2024-06-08 03:30:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:30:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:30:15 INFO SIImageStore::restore Beam for chan : 0 : 51.8082 arcsec, 48.6426 arcsec, -88.2963 deg 2024-06-08 03:30:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:30:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:30:15.121344 End time: 2024-06-08 03:30:15.296406 2024-06-08 03:30:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:30:15 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:15 INFO name:: No table opened. 2024-06-08 03:30:15 INFO showcache:: The Table Cache is empty. 2024-06-08 03:30:15 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) 2024-06-08 03:30:15 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 ) 2024-06-08 03:30:15 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:30:15 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:30:15 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) 2024-06-08 03:30:16 INFO tclean::::casa ########################################## 2024-06-08 03:30:16 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:30:16 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 ) 2024-06-08 03:30:16 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:30:16 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] 2024-06-08 03:30:16 INFO SynthesisImagerVi2::selectData NRows selected : 140 2024-06-08 03:30:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:30:16 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:30:16 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] 2024-06-08 03:30:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:30:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.81 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:30:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:30:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:30:16 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033 2024-06-08 03:30:16 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008013 2024-06-08 03:30:16 INFO SIImageStore::printBeamSet Beam : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg 2024-06-08 03:30:16 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:30:16 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:30:16 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.psf'] 2024-06-08 03:30:16 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:30:15.543518 End time: 2024-06-08 03:30:16.051425 2024-06-08 03:30:16 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:30:16 INFO tclean::::casa ########################################## 2024-06-08 03:30:16 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:16 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:30:16 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 ) 2024-06-08 03:30:16 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:30:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom 2024-06-08 03:30:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 2024-06-08 03:30:16 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:30:16 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] 2024-06-08 03:30:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 2024-06-08 03:30:16 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:30:16 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.68619, peakres=1->0.313811, Reached cycleniter. 2024-06-08 03:30:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. 2024-06-08 03:30:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313811, over full image : 0.313811 2024-06-08 03:30:16 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:30:16 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:30:16 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg 2024-06-08 03:30:16 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.residual', 'tst.pb', 'tst.mask', 'tst.image', 'tst.psf', 'tst.model'] 2024-06-08 03:30:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:30:16.057302 End time: 2024-06-08 03:30:16.362833 2024-06-08 03:30:16 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:30:16 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:16 INFO name:: No table opened. 2024-06-08 03:30:16 INFO showcache:: The Table Cache is empty. 2024-06-08 03:30:16 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:30:16 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) 2024-06-08 03:30:16 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:30:16 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:30:16 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) 2024-06-08 03:30:17 INFO tclean::::casa ########################################## 2024-06-08 03:30:17 INFO tclean::::casa ##### Begin Task: tclean ##### 2024-06-08 03:30:17 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 ) 2024-06-08 03:30:17 INFO tclean::::casa Verifying Input Parameters 2024-06-08 03:30:17 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] 2024-06-08 03:30:17 INFO SynthesisImagerVi2::selectData NRows selected : 140 2024-06-08 03:30:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : 2024-06-08 03:30:17 INFO SynthesisImagerVi2::defineImage Impars: start 2024-06-08 03:30:17 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 4, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] 2024-06-08 03:30:17 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine: gridft 2024-06-08 03:30:17 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003219 GB. Available mem.: 10.81 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-06-08 03:30:17 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting 2024-06-08 03:30:17 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- 2024-06-08 03:30:17 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:30:17 INFO SIImageStoreMultiTerm::calcSensitivity + [420, -0.000161385 2024-06-08 03:30:17 INFO SIImageStoreMultiTerm::calcSensitivity + -0.000161385, 31.1111] 2024-06-08 03:30:17 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:30:17 INFO SIImageStoreMultiTerm::calcSensitivity + [0.00238095, 1.23509e-08 2024-06-08 03:30:17 INFO SIImageStoreMultiTerm::calcSensitivity + 1.23509e-08, 0.0321429] 2024-06-08 03:30:17 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.048795 2024-06-08 03:30:17 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.179284 2024-06-08 03:30:17 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:30:17 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.027228 2024-06-08 03:30:17 INFO SIImageStore::printBeamSet Restoring Beams 2024-06-08 03:30:17 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol 2024-06-08 03:30:17 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 I 137.5722 arcsec x 47.9881 arcsec pa= 25.3712 deg 2024-06-08 03:30:17 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 Q 137.5722 arcsec x 47.9881 arcsec pa= 25.3712 deg 2024-06-08 03:30:17 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 U 137.5722 arcsec x 47.9881 arcsec pa= 25.3712 deg 2024-06-08 03:30:17 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 V 137.5722 arcsec x 47.9881 arcsec pa= 25.3712 deg 2024-06-08 03:30:17 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) 2024-06-08 03:30:17 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- 2024-06-08 03:30:18 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.sumwt.tt0', 'tst.psf.tt0', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt1', 'tst.residual.tt0'] 2024-06-08 03:30:18 INFO tclean::::casa Task tclean complete. Start time: 2024-06-08 03:30:16.503139 End time: 2024-06-08 03:30:17.688659 2024-06-08 03:30:18 INFO tclean::::casa ##### End Task: tclean ##### 2024-06-08 03:30:18 INFO tclean::::casa ########################################## 2024-06-08 03:30:18 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### 2024-06-08 03:30:18 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 ) 2024-06-08 03:30:18 INFO deconvolve::::casa Verifying Input Parameters 2024-06-08 03:30:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs 2024-06-08 03:30:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 4, over full image : 4 2024-06-08 03:30:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image 2024-06-08 03:30:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] 2024-06-08 03:30:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 4, over full image : 4 2024-06-08 03:30:18 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0, CycleNiter=10, Gain=0.1 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. 2024-06-08 03:30:18 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] 2024-06-08 03:30:18 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -3.79944e-07 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -3.79944e-07, 0.074074] 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1 2024-06-08 03:30:18 INFO [10] Res: 0.348679 Max: 0.150095 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.387421 -4.38918e-08 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.651322 (in this run) 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.651322 [1]: -7.37901e-08 2024-06-08 03:30:18 INFO SDAlgorithmBase::deconvolve [tst:P0] iters=0->10 [10], model=0->0.651322, peakres=1->0.348679, Reached cycleniter. 2024-06-08 03:30:18 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.00049 2024-06-08 03:30:18 INFO [20] Res: 0.697528 Max: 0.600675 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.775031 -0.00584572 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.95428 (in this run) 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.30296 [1]: -0.00982767 2024-06-08 03:30:18 INFO SDAlgorithmBase::deconvolve [tst:P1] iters=10->20 [10], model=0->1.30296, peakres=2.00049->0.697527, Reached cycleniter. 2024-06-08 03:30:18 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.99594 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 3.90561 (in this run) 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.95132 [1]: 0.0150923 2024-06-08 03:30:18 INFO SDAlgorithmBase::deconvolve [tst:P2] iters=20->30 [10], model=0->1.95132, peakres=2.99594->1.04462, Reached cycleniter. 2024-06-08 03:30:18 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 4 2024-06-08 03:30:18 INFO [40] Res: 1.39471 Max: 2.40152 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 1.54968 -1.43646e-07 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 6.51089 (in this run) 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.60529 [1]: -2.41494e-07 2024-06-08 03:30:18 INFO SDAlgorithmBase::deconvolve [tst:P3] iters=30->40 [10], model=0->2.60529, peakres=4->1.39471, Reached cycleniter. 2024-06-08 03:30:18 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 6.5109 Peak Residual (over all planes) : 1.39471 in C0:P3 2024-06-08 03:30:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. 2024-06-08 03:30:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.39471, over full image : 1.39471 2024-06-08 03:30:18 INFO deconvolve::::casa Reached global stopping criterion : iteration limit 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:30:18 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:30:18 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg 2024-06-08 03:30:18 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg 2024-06-08 03:30:18 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:30:18 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:30:18 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg 2024-06-08 03:30:18 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg 2024-06-08 03:30:18 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:30:18 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:30:18 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg 2024-06-08 03:30:18 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg 2024-06-08 03:30:18 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. 2024-06-08 03:30:18 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals 2024-06-08 03:30:18 INFO SDAlgorithmBase::restore [tst] : Restoring model image. 2024-06-08 03:30:18 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg 2024-06-08 03:30:18 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg 2024-06-08 03:30:19 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. 2024-06-08 03:30:19 INFO SDAlgorithmMSMFS::restore Restored images : 2024-06-08 03:30:19 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) 2024-06-08 03:30:19 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) 2024-06-08 03:30:19 INFO SDAlgorithmMSMFS::restore 2024-06-08 03:30:19 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.residual.tt1', 'tst.sumwt.tt0', 'tst.image.tt0', 'tst.psf.tt0', 'tst.model.tt0', 'tst.mask', 'tst.image.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.sumwt.tt2', 'tst.sumwt.tt1', 'tst.residual.tt0'] 2024-06-08 03:30:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2024-06-08 03:30:17.692304 End time: 2024-06-08 03:30:18.706865 2024-06-08 03:30:19 INFO deconvolve::::casa ##### End Task: deconvolve ##### 2024-06-08 03:30:19 INFO deconvolve::::casa ########################################## 2024-06-08 03:30:19 INFO name:: No table opened. 2024-06-08 03:30:19 INFO showcache:: The Table Cache is empty. 2024-06-08 03:30:19 INFO deconvolve::::casa [ checkall ] 2024-06-08 03:30:19 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.tt0'] = [True] ( Pass : should all be True ) 2024-06-08 03:30:19 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) 2024-06-08 03:30:19 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) 2024-06-08 03:30:19 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.alpha'] = [False] ( Pass : should all be False ) 2024-06-08 03:30:19 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) 2024-06-08 03:30:19 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) 2024-06-08 03:30:19 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) 2024-06-08 03:30:19 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) Running tests... ---------------------------------------------------------------------- .........................FFFF.FF.FFFFFS.FSF................F...................FF......F.FFFF.FF.FFFFFS.FSF.S................S................ ====================================================================== ERROR [0.305s]: test_imgval_axesmismatch_model (__main__.test_imgval) [imgval] test_imgval_axesmismatch_model ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2362, in test_imgval_axesmismatch_model self.helper_imgval_axesmismatch(".model") File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2281, in helper_imgval_axesmismatch deconvolve(imagename=self.img, niter=10, **deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.297s]: test_imgval_axesmismatch_pb (__main__.test_imgval) [imgval] test_imgval_axesmismatch_pb ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2370, in test_imgval_axesmismatch_pb self.helper_imgval_axesmismatch(".pb", deconvolve_args={'usemask':'pb', 'pbmask':0.2}) File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2281, in helper_imgval_axesmismatch deconvolve(imagename=self.img, niter=10, **deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.397s]: test_imgval_axesmismatch_psf (__main__.test_imgval) [imgval] test_imgval_axesmismatch_psf ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2354, in test_imgval_axesmismatch_psf self.helper_imgval_axesmismatch(".psf") File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2281, in helper_imgval_axesmismatch deconvolve(imagename=self.img, niter=10, **deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.404s]: test_imgval_axesmismatch_residual (__main__.test_imgval) [imgval] test_imgval_axesmismatch_residual ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2346, in test_imgval_axesmismatch_residual self.helper_imgval_axesmismatch(".residual") File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2281, in helper_imgval_axesmismatch deconvolve(imagename=self.img, niter=10, **deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.084s]: test_imgval_missingimgs_psf (__main__.test_imgval) [imgval] test_imgval_missingimgs_psf ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2314, in test_imgval_missingimgs_psf self.helper_imgval_missingimgs(".psf") File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2263, in helper_imgval_missingimgs deconvolve(imagename=self.img, niter=10) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.088s]: test_imgval_missingimgs_residual (__main__.test_imgval) [imgval] test_imgval_missingimgs_residual ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2305, in test_imgval_missingimgs_residual self.helper_imgval_missingimgs(".residual") File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2263, in helper_imgval_missingimgs deconvolve(imagename=self.img, niter=10) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.435s]: test_imgval_shapemismatch_model (__main__.test_imgval) [imgval] test_imgval_shapemismatch_model ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2394, in test_imgval_shapemismatch_model self.helper_imgval_shapemismatch(".model") File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2297, in helper_imgval_shapemismatch deconvolve(imagename=self.img, niter=10, **deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.433s]: test_imgval_shapemismatch_pb (__main__.test_imgval) [imgval] test_imgval_shapemismatch_pb ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2403, in test_imgval_shapemismatch_pb self.helper_imgval_shapemismatch(".pb", deconvolve_args={'usemask':'pb', 'pbmask':0.2}) File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2297, in helper_imgval_shapemismatch deconvolve(imagename=self.img, niter=10, **deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.307s]: test_imgval_shapemismatch_psf (__main__.test_imgval) [imgval] test_imgval_shapemismatch_psf ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2386, in test_imgval_shapemismatch_psf self.helper_imgval_shapemismatch(".psf") File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2297, in helper_imgval_shapemismatch deconvolve(imagename=self.img, niter=10, **deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.319s]: test_imgval_shapemismatch_residual (__main__.test_imgval) [imgval] test_imgval_shapemismatch_residual ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2378, in test_imgval_shapemismatch_residual self.helper_imgval_shapemismatch(".residual") File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2297, in helper_imgval_shapemismatch deconvolve(imagename=self.img, niter=10, **deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.327s]: test_imgval_startmodel_axesmismatch (__main__.test_imgval) [imgval] test_imgval_startmodel_axesmismatch ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2484, in test_imgval_startmodel_axesmismatch deconvolve(imagename=self.img, niter=10, startmodel=self.mname2) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.060s]: test_imgval_startmodel_dne (__main__.test_imgval) [imgval] test_imgval_startmodel_dne ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2437, in test_imgval_startmodel_dne deconvolve(imagename=self.img, niter=10, startmodel='doesnotexists.model') AssertionError: RuntimeError not raised ====================================================================== ERROR [0.356s]: test_imgval_startmodel_model_exists (__main__.test_imgval) [imgval] test_imgval_startmodel_model_exists ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2451, in test_imgval_startmodel_model_exists deconvolve(imagename=self.img, niter=10, startmodel=self.mname2) AssertionError: RuntimeError not raised ====================================================================== ERROR [3.960s]: test_mask_missingfile (__main__.test_mask) [mask] test_mask_missingfile ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 1832, in test_mask_missingfile deconvolve(**deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.056s]: test_minimages_nsigma_nopb (__main__.test_minimages) [minimages] test_minimages_nsigma ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 3341, in test_minimages_nsigma_nopb deconvolve(imagename=self.img, niter=10, nsigma=1.5)#=0.0 AssertionError: RuntimeError not raised ====================================================================== ERROR [11.503s]: test_minimages_nsigma_nopb_mtmfs (__main__.test_minimages) [minimages] test_minimages_nsigma ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 3366, in test_minimages_nsigma_nopb_mtmfs deconvolve(imagename=self.img, niter=10, deconvolver="mtmfs", nterms=2, nsigma=1.5)#=0.0 AssertionError: RuntimeError not raised ====================================================================== ERROR [0.103s]: test_minimages_usemask (__main__.test_minimages) [minimages] test_minimages_usemask ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 3397, in test_minimages_usemask deconvolve(imagename=self.img, niter=10, usemask="pb", pbmask=0.2)#='user', AssertionError: RuntimeError not raised ====================================================================== ERROR [0.562s]: test_mtmfsimgval_axesmismatch_model (__main__.test_mtmfsimgval) [mtmfsimgval] test_mtmfsimgval_axesmismatch_model ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2700, in test_mtmfsimgval_axesmismatch_model self.helper_mtmfsimgval_axesmismatch(".model") File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2617, in helper_mtmfsimgval_axesmismatch deconvolve(imagename=self.img, niter=10, deconvolver='mtmfs', **deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.522s]: test_mtmfsimgval_axesmismatch_pb (__main__.test_mtmfsimgval) [mtmfsimgval] test_mtmfsimgval_axesmismatch_pb ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2708, in test_mtmfsimgval_axesmismatch_pb self.helper_mtmfsimgval_axesmismatch(".pb", ttn=".tt0", deconvolve_args={'usemask':'pb', 'pbmask':0.2}) File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2617, in helper_mtmfsimgval_axesmismatch deconvolve(imagename=self.img, niter=10, deconvolver='mtmfs', **deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.576s]: test_mtmfsimgval_axesmismatch_psf (__main__.test_mtmfsimgval) [mtmfsimgval] test_mtmfsimgval_axesmismatch_psf ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2692, in test_mtmfsimgval_axesmismatch_psf self.helper_mtmfsimgval_axesmismatch(".psf") File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2617, in helper_mtmfsimgval_axesmismatch deconvolve(imagename=self.img, niter=10, deconvolver='mtmfs', **deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.535s]: test_mtmfsimgval_axesmismatch_residual (__main__.test_mtmfsimgval) [mtmfsimgval] test_mtmfsimgval_axesmismatch_residual ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2684, in test_mtmfsimgval_axesmismatch_residual self.helper_mtmfsimgval_axesmismatch(".residual") File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2617, in helper_mtmfsimgval_axesmismatch deconvolve(imagename=self.img, niter=10, deconvolver='mtmfs', **deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.092s]: test_mtmfsimgval_missingimgs_psf (__main__.test_mtmfsimgval) [mtmfsimgval] test_mtmfsimgval_missingimgs_psf ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2650, in test_mtmfsimgval_missingimgs_psf self.helper_mtmfsimgval_missingimgs(".psf") File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2599, in helper_mtmfsimgval_missingimgs deconvolve(imagename=self.img, niter=10, deconvolver='mtmfs') AssertionError: RuntimeError not raised ====================================================================== ERROR [0.084s]: test_mtmfsimgval_missingimgs_residual (__main__.test_mtmfsimgval) [mtmfsimgval] test_mtmfsimgval_missingimgs_residual ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2641, in test_mtmfsimgval_missingimgs_residual self.helper_mtmfsimgval_missingimgs(".residual") File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2599, in helper_mtmfsimgval_missingimgs deconvolve(imagename=self.img, niter=10, deconvolver='mtmfs') AssertionError: RuntimeError not raised ====================================================================== ERROR [0.567s]: test_mtmfsimgval_shapemismatch_model (__main__.test_mtmfsimgval) [mtmfsimgval] test_mtmfsimgval_shapemismatch_model ---------------------------------------------------------------------- Using configuration file ~/.casa/config.py Using matplotlib backend: agg CASA 6.6.1.14a14360.dev2 -- Common Astronomy Software Applications [6.6.1.14a14360.dev2] : 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_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 Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2732, in test_mtmfsimgval_shapemismatch_model self.helper_mtmfsimgval_shapemismatch(".model") File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2633, in helper_mtmfsimgval_shapemismatch deconvolve(imagename=self.img, niter=10, deconvolver='mtmfs', **deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.542s]: test_mtmfsimgval_shapemismatch_pb (__main__.test_mtmfsimgval) [mtmfsimgval] test_mtmfsimgval_shapemismatch_pb ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2740, in test_mtmfsimgval_shapemismatch_pb self.helper_mtmfsimgval_shapemismatch(".pb", ttn=".tt0", deconvolve_args={'usemask':'pb', 'pbmask':0.2}) File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2633, in helper_mtmfsimgval_shapemismatch deconvolve(imagename=self.img, niter=10, deconvolver='mtmfs', **deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.543s]: test_mtmfsimgval_shapemismatch_psf (__main__.test_mtmfsimgval) [mtmfsimgval] test_mtmfsimgval_shapemismatch_psf ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2724, in test_mtmfsimgval_shapemismatch_psf self.helper_mtmfsimgval_shapemismatch(".psf") File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2633, in helper_mtmfsimgval_shapemismatch deconvolve(imagename=self.img, niter=10, deconvolver='mtmfs', **deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.542s]: test_mtmfsimgval_shapemismatch_residual (__main__.test_mtmfsimgval) [mtmfsimgval] test_mtmfsimgval_shapemismatch_residual ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2716, in test_mtmfsimgval_shapemismatch_residual self.helper_mtmfsimgval_shapemismatch(".residual") File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2633, in helper_mtmfsimgval_shapemismatch deconvolve(imagename=self.img, niter=10, deconvolver='mtmfs', **deconvolve_args) AssertionError: RuntimeError not raised ====================================================================== ERROR [0.504s]: test_mtmfsimgval_startmodel_axesmismatch (__main__.test_mtmfsimgval) [mtmfsimgval] test_mtmfsimgval_startmodel_axesmismatch ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2821, in test_mtmfsimgval_startmodel_axesmismatch deconvolve(imagename=self.img, niter=10, startmodel=self.mname2, deconvolver='mtmfs') AssertionError: RuntimeError not raised ====================================================================== ERROR [0.070s]: test_mtmfsimgval_startmodel_dne (__main__.test_mtmfsimgval) [mtmfsimgval] test_mtmfsimgval_startmodel_dne ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2774, in test_mtmfsimgval_startmodel_dne deconvolve(imagename=self.img, niter=10, startmodel='doesnotexists.model', deconvolver='mtmfs') AssertionError: RuntimeError not raised ====================================================================== ERROR [0.490s]: test_mtmfsimgval_startmodel_model_exists (__main__.test_mtmfsimgval) [mtmfsimgval] test_mtmfsimgval_startmodel_model_exists ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py", line 2788, in test_mtmfsimgval_startmodel_model_exists deconvolve(imagename=self.img, niter=10, startmodel=self.mname2, deconvolver='mtmfs') AssertionError: RuntimeError not raised ---------------------------------------------------------------------- Ran 142 tests in 469.819s FAILED (errors=30, skipped=6) Generating XML reports... CASA exits with a non-zero status : system exit called