2023-11-04 06:50:47 INFO ::casa Using configuration file ~/.casa/config.py
2023-11-04 06:50:47 INFO ::casa
2023-11-04 06:50:47 INFO ::casa Checking Measures tables in data repository sub-directory /wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casadata/__data__/geodetic
2023-11-04 06:50:47 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2023/10/06/15:00, 2023/09/06/00:00:00
2023-11-04 06:50:47 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2023/10/06/15:00, 2023/09/06/00:00:00
2023-11-04 06:50:47 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2023/10/29/15:00, 2024/01/27/00:00:00
2023-11-04 06:50:47 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2023/10/13/15:00, 2017/01/01/00:00:00
2023-11-04 06:50:49 INFO tclean::::casa ##########################################
2023-11-04 06:50:49 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:50:49 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start=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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:50:49 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:50:49 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:50:49 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:50:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:50:49 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:50:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz
2023-11-04 06:50:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2023-11-04 06:50:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:50:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2023-11-04 06:50:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz
2023-11-04 06:50:49 INFO SynthesisImagerVi2::defineImage Impars : start 0
2023-11-04 06:50:49 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [9.99989e+08] at [0] with increment [4.99994e+07]
2023-11-04 06:50:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:50:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:50:49 INFO tclean::::casa CFCache already exists
2023-11-04 06:50:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:50:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:50:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:50:49 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:50:49 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:50:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:50:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:50:51 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:50:51 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
2023-11-04 06:50:51 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.056707
2023-11-04 06:50:51 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:50:51 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:50:51 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2023-11-04 06:50:51 INFO SIImageStore::printBeamSet + I Min 9 1.45e+09 -47963 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2023-11-04 06:50:51 INFO SIImageStore::printBeamSet + I Median 4 1.20e+09 11995 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg
2023-11-04 06:50:51 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:50:51 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:50:51 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:50:52 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:50:52 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:50:52 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:50:54 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:50:54 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:50:48.593400 End time: 2023-11-04 06:50:53.802680
2023-11-04 06:50:54 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:50:54 INFO tclean::::casa ##########################################
2023-11-04 06:50:54 INFO deconvolve::::casa ##########################################
2023-11-04 06:50:54 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:50:54 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:50:54 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:50:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:50:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:50:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:50:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:50:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:50:54 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:50:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:50:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:50:54 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:50:54 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:50:54 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2023-11-04 06:50:54 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2023-11-04 06:50:54 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2023-11-04 06:50:54 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2023-11-04 06:50:54 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2023-11-04 06:50:54 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2023-11-04 06:50:54 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2023-11-04 06:50:54 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2023-11-04 06:50:54 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2023-11-04 06:50:54 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2023-11-04 06:50:54 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52082 Peak Residual (over all planes) : 0.470722 in C0:P0
2023-11-04 06:50:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2023-11-04 06:50:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2023-11-04 06:50:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:50:54 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:50:54 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:50:54 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2023-11-04 06:50:54 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2023-11-04 06:50:54 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2023-11-04 06:50:54 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2023-11-04 06:50:54 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2023-11-04 06:50:54 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:50:54 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2023-11-04 06:50:54 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2023-11-04 06:50:54 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2023-11-04 06:50:54 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:50:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:50:53.818630 End time: 2023-11-04 06:50:54.351612
2023-11-04 06:50:54 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:50:54 INFO deconvolve::::casa ##########################################
2023-11-04 06:50:54 INFO name:: No table opened.
2023-11-04 06:50:54 INFO showcache:: The Table Cache is empty.
2023-11-04 06:50:54 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:50:54 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:50:54 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:50:54 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:50:54 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)
2023-11-04 06:50:54 INFO deconvolve::::casa+ [check_spec_frame] tst.image: Spec frame is LSRK with crval 999988750.3872563 (Pass : should be LSRK with expected crval 999988750 )
.2023-11-04 06:50:55 INFO tclean::::casa ##########################################
2023-11-04 06:50:55 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:50:55 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start=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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:50:55 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:50:55 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:50:55 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:50:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:50:55 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:50:55 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz
2023-11-04 06:50:55 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz
2023-11-04 06:50:55 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:50:55 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2023-11-04 06:50:55 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz
2023-11-04 06:50:55 INFO SynthesisImagerVi2::defineImage Impars : start 0
2023-11-04 06:50:55 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1e+09] at [0] with increment [5e+07]
2023-11-04 06:50:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:50:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:50:55 INFO tclean::::casa CFCache already exists
2023-11-04 06:50:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:50:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:50:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:50:55 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:50:55 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:50:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:50:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:50:57 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:50:57 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
2023-11-04 06:50:57 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.055065
2023-11-04 06:50:57 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:50:57 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:50:57 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2023-11-04 06:50:57 INFO SIImageStore::printBeamSet + I Min 9 1.45e+09 -47963 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2023-11-04 06:50:57 INFO SIImageStore::printBeamSet + I Median 4 1.20e+09 11995 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg
2023-11-04 06:50:57 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:50:57 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:50:57 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:50:57 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:50:57 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:50:57 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:50:59 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:50:59 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:50:54.568442 End time: 2023-11-04 06:50:59.443613
2023-11-04 06:50:59 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:50:59 INFO tclean::::casa ##########################################
2023-11-04 06:50:59 INFO deconvolve::::casa ##########################################
2023-11-04 06:50:59 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:50:59 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:50:59 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:50:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:50:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:51:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:51:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:00 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:51:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:00 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:51:00 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:51:00 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2023-11-04 06:51:00 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2023-11-04 06:51:00 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2023-11-04 06:51:00 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2023-11-04 06:51:00 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2023-11-04 06:51:00 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2023-11-04 06:51:00 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2023-11-04 06:51:00 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2023-11-04 06:51:00 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2023-11-04 06:51:00 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2023-11-04 06:51:00 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52082 Peak Residual (over all planes) : 0.470722 in C0:P0
2023-11-04 06:51:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2023-11-04 06:51:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2023-11-04 06:51:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:51:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:51:00 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:51:00 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2023-11-04 06:51:00 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2023-11-04 06:51:00 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2023-11-04 06:51:00 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2023-11-04 06:51:00 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2023-11-04 06:51:00 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:51:00 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2023-11-04 06:51:00 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2023-11-04 06:51:00 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2023-11-04 06:51:00 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:51:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:50:59.447082 End time: 2023-11-04 06:51:00.053178
2023-11-04 06:51:00 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:51:00 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:00 INFO name:: No table opened.
2023-11-04 06:51:00 INFO showcache:: The Table Cache is empty.
2023-11-04 06:51:00 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:51:00 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:51:00 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:51:00 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:51:00 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)
.2023-11-04 06:51:00 INFO tclean::::casa ##########################################
2023-11-04 06:51:00 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:51:00 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:51:00 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:51:00 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:00 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:51:01 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2023-11-04 06:51:01 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz == -5.39627e+07 m/s radio velocity
2023-11-04 06:51:01 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz == 2.39834e+07 m/s radio velocity
2023-11-04 06:51:01 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:51:01 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz
2023-11-04 06:51:01 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz
2023-11-04 06:51:01 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:51:01 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.025e+09] at [0] with increment [1e+08]
2023-11-04 06:51:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:51:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:01 INFO tclean::::casa CFCache already exists
2023-11-04 06:51:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:01 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:01 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:03 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:51:03 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
2023-11-04 06:51:03 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.073688
2023-11-04 06:51:03 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:51:03 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:51:03 INFO SIImageStore::printBeamSet + I Max 0 1.02e+09 53965 72.8152 arcsec x 68.2710 arcsec pa=-87.9993 deg
2023-11-04 06:51:03 INFO SIImageStore::printBeamSet + I Min 9 1.92e+09 -161883 39.1098 arcsec x 36.4953 arcsec pa=-88.6816 deg
2023-11-04 06:51:03 INFO SIImageStore::printBeamSet + I Median 4 1.42e+09 -41967 53.4133 arcsec x 49.1314 arcsec pa=-88.2176 deg
2023-11-04 06:51:03 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:03 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:03 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:03 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:03 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:03 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:05 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:51:06 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:51:00.287944 End time: 2023-11-04 06:51:05.542483
2023-11-04 06:51:06 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:51:06 INFO tclean::::casa ##########################################
2023-11-04 06:51:06 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:06 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:51:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:51:06 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:51:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034
2023-11-04 06:51:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:51:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:51:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034
2023-11-04 06:51:06 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:51:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034
2023-11-04 06:51:06 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:51:06 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:51:06 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.00207, peakres=1.46034->0.458272, Reached cycleniter.
2023-11-04 06:51:06 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter.
2023-11-04 06:51:06 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter.
2023-11-04 06:51:06 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter.
2023-11-04 06:51:06 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter.
2023-11-04 06:51:06 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter.
2023-11-04 06:51:06 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter.
2023-11-04 06:51:06 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter.
2023-11-04 06:51:06 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter.
2023-11-04 06:51:06 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.535201, peakres=0.779961->0.24476, Reached cycleniter.
2023-11-04 06:51:06 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.26251 Peak Residual (over all planes) : 0.458272 in C0:P0
2023-11-04 06:51:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2023-11-04 06:51:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.458272, over full image : 0.458272
2023-11-04 06:51:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:51:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:51:06 INFO SIImageStore::restore Beam for chan : 0 : 72.8152 arcsec, 68.271 arcsec, -87.9993 deg
2023-11-04 06:51:06 INFO SIImageStore::restore Beam for chan : 1 : 67.62 arcsec, 62.1975 arcsec, -87.9904 deg
2023-11-04 06:51:06 INFO SIImageStore::restore Beam for chan : 2 : 62.084 arcsec, 57.1519 arcsec, -88.1979 deg
2023-11-04 06:51:06 INFO SIImageStore::restore Beam for chan : 3 : 57.336 arcsec, 52.8693 arcsec, -88.1637 deg
2023-11-04 06:51:06 INFO SIImageStore::restore Beam for chan : 4 : 53.4133 arcsec, 49.1314 arcsec, -88.2176 deg
2023-11-04 06:51:06 INFO SIImageStore::restore Beam for chan : 5 : 49.8071 arcsec, 45.9024 arcsec, -88.1916 deg
2023-11-04 06:51:06 INFO SIImageStore::restore Beam for chan : 6 : 46.7598 arcsec, 43.0688 arcsec, -87.9062 deg
2023-11-04 06:51:06 INFO SIImageStore::restore Beam for chan : 7 : 44.0833 arcsec, 40.5971 arcsec, -88.2017 deg
2023-11-04 06:51:06 INFO SIImageStore::restore Beam for chan : 8 : 41.6317 arcsec, 38.3762 arcsec, -88.1745 deg
2023-11-04 06:51:06 INFO SIImageStore::restore Beam for chan : 9 : 39.1098 arcsec, 36.4953 arcsec, -88.6816 deg
2023-11-04 06:51:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:51:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:51:05.545655 End time: 2023-11-04 06:51:06.197723
2023-11-04 06:51:06 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:51:06 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:06 INFO name:: No table opened.
2023-11-04 06:51:06 INFO showcache:: The Table Cache is empty.
2023-11-04 06:51:06 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:51:06 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:51:06 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:51:06 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:51:06 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)
.2023-11-04 06:51:06 INFO tclean::::casa ##########################################
2023-11-04 06:51:06 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:51:06 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:51:06 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:51:06 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:06 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:51:07 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
2023-11-04 06:51:07 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.75e+08 Hz Channels equidistant in vrad
2023-11-04 06:51:07 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75e+08 Hz == 6.59543e+07 m/s radio velocity
2023-11-04 06:51:07 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity
2023-11-04 06:51:07 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:51:07 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2023-11-04 06:51:07 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25e+08 Hz, upper edge = 1.225e+09 Hz
2023-11-04 06:51:07 INFO SynthesisImagerVi2::defineImage Impars : start 11991.7km/s
2023-11-04 06:51:07 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.2e+09] at [0] with increment [-5e+07]
2023-11-04 06:51:07 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:51:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:07 INFO tclean::::casa CFCache already exists
2023-11-04 06:51:07 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:07 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:07 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:07 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:07 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:07 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:09 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:51:09 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
2023-11-04 06:51:09 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2056) PSF is blank for[C5:P0] [C6:P0] [C7:P0] [C8:P0] [C9:P0]
2023-11-04 06:51:09 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.038599
2023-11-04 06:51:09 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:51:09 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:51:09 INFO SIImageStore::printBeamSet + I Max 4 9.999888e+08 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2023-11-04 06:51:09 INFO SIImageStore::printBeamSet + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2023-11-04 06:51:09 INFO SIImageStore::printBeamSet + I Median 5 9.499893e+08 71953 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2023-11-04 06:51:09 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:09 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:09 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:09 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:09 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:09 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:11 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:51:11 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:51:06.464868 End time: 2023-11-04 06:51:11.032105
2023-11-04 06:51:11 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:51:11 INFO tclean::::casa ##########################################
2023-11-04 06:51:11 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:11 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:51:11 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:51:11 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:51:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:11 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:51:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:51:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:11 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:51:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:11 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:51:11 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:51:11 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2023-11-04 06:51:11 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2023-11-04 06:51:11 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2023-11-04 06:51:11 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2023-11-04 06:51:11 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2023-11-04 06:51:11 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:11 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:11 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:11 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:11 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:11 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.6981 Peak Residual (over all planes) : 0.470722 in C4:P0
2023-11-04 06:51:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations.
2023-11-04 06:51:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2023-11-04 06:51:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:51:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:51:11 INFO SIImageStore::restore Beam for chan : 0 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2023-11-04 06:51:11 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2023-11-04 06:51:11 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2023-11-04 06:51:11 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2023-11-04 06:51:11 INFO SIImageStore::restore Beam for chan : 4 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:51:11 INFO SIImageStore::restore Beam for chan : 5 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:51:11 INFO SIImageStore::restore Beam for chan : 6 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:51:11 INFO SIImageStore::restore Beam for chan : 7 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:51:11 INFO SIImageStore::restore Beam for chan : 8 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:51:11 INFO SIImageStore::restore Beam for chan : 9 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:51:12 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:51:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:51:11.035407 End time: 2023-11-04 06:51:11.597846
2023-11-04 06:51:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:51:12 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:12 INFO name:: No table opened.
2023-11-04 06:51:12 INFO showcache:: The Table Cache is empty.
2023-11-04 06:51:12 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:51:12 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:51:12 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:51:12 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:51:12 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)
.2023-11-04 06:51:12 INFO tclean::::casa ##########################################
2023-11-04 06:51:12 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:51:12 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:51:12 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:51:12 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:12 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:51:12 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2023-11-04 06:51:12 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75048e+08 Hz == 6.59429e+07 m/s radio velocity
2023-11-04 06:51:12 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5.00024e+07 Hz == 1.19923e+07 m/s radio velocity
2023-11-04 06:51:12 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:51:12 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.00024e+08 Hz
2023-11-04 06:51:12 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25036e+08 Hz, upper edge = 1.22506e+09 Hz
2023-11-04 06:51:12 INFO SynthesisImagerVi2::defineImage Impars : start 11977.6km/s
2023-11-04 06:51:12 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.20006e+09] at [0] with increment [-5.00024e+07]
2023-11-04 06:51:12 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:51:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:12 INFO tclean::::casa CFCache already exists
2023-11-04 06:51:12 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:12 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:12 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:12 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:12 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:13 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:14 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:51:14 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
2023-11-04 06:51:14 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2056) PSF is blank for[C5:P0] [C6:P0] [C7:P0] [C8:P0] [C9:P0]
2023-11-04 06:51:14 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.035769
2023-11-04 06:51:14 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:51:14 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:51:14 INFO SIImageStore::printBeamSet + I Max 4 9.999889e+08 59961 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg
2023-11-04 06:51:14 INFO SIImageStore::printBeamSet + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2023-11-04 06:51:14 INFO SIImageStore::printBeamSet + I Median 5 9.499895e+08 71953 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg
2023-11-04 06:51:14 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:14 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:14 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:14 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:15 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:15 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:16 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:51:16 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:51:11.863189 End time: 2023-11-04 06:51:16.246441
2023-11-04 06:51:16 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:51:16 INFO tclean::::casa ##########################################
2023-11-04 06:51:16 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:16 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:51:16 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:51:16 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:51:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:16 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:51:16 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:51:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:16 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:51:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:16 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:51:16 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:51:16 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter.
2023-11-04 06:51:16 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2023-11-04 06:51:16 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2023-11-04 06:51:16 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2023-11-04 06:51:16 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2023-11-04 06:51:16 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:16 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:16 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:16 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:16 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:16 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.6981 Peak Residual (over all planes) : 0.470722 in C4:P0
2023-11-04 06:51:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations.
2023-11-04 06:51:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2023-11-04 06:51:16 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:51:16 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:51:16 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5149 arcsec, -88.0573 deg
2023-11-04 06:51:17 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg
2023-11-04 06:51:17 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2023-11-04 06:51:17 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2023-11-04 06:51:17 INFO SIImageStore::restore Beam for chan : 4 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2023-11-04 06:51:17 INFO SIImageStore::restore Beam for chan : 5 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2023-11-04 06:51:17 INFO SIImageStore::restore Beam for chan : 6 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2023-11-04 06:51:17 INFO SIImageStore::restore Beam for chan : 7 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2023-11-04 06:51:17 INFO SIImageStore::restore Beam for chan : 8 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2023-11-04 06:51:17 INFO SIImageStore::restore Beam for chan : 9 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2023-11-04 06:51:17 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:51:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:51:16.249587 End time: 2023-11-04 06:51:16.755812
2023-11-04 06:51:17 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:51:17 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:17 INFO name:: No table opened.
2023-11-04 06:51:17 INFO showcache:: The Table Cache is empty.
2023-11-04 06:51:17 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:51:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:51:17 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:51:17 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:51:17 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)
.2023-11-04 06:51:17 INFO tclean::::casa ##########################################
2023-11-04 06:51:17 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:51:17 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:51:17 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:51:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tstCubetest_optvelst19wdlsrk] :
2023-11-04 06:51:17 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.
2023-11-04 06:51:17 INFO MSTransformRegridder::calcChanFreqs+ Channels equidistant in vopt
2023-11-04 06:51:17 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14095e+09 Hz == 2.86522e+07 m/s optical velocity
2023-11-04 06:51:17 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 7.1658e+07 Hz == 2.20104e+07 m/s optical velocity
2023-11-04 06:51:17 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 4
2023-11-04 06:51:17 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.73514e+08 Hz
2023-11-04 06:51:17 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.02036e+09 Hz, upper edge = 1.29388e+09 Hz
2023-11-04 06:51:17 INFO SynthesisImagerVi2::defineImage Impars : start -41347.8km/s
2023-11-04 06:51:17 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 8]Spectral : [1.25324e+09] at [0] with increment [-6.81389e+07]
2023-11-04 06:51:17 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tstCubetest_optvelst19wdlsrk] with ftmachine : gridft
2023-11-04 06:51:17 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:17 INFO tclean::::casa CFCache already exists
2023-11-04 06:51:17 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:17 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:17 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:19 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:51:19 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
2023-11-04 06:51:19 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2056) PSF is blank for[C1:P0] [C4:P0] [C5:P0] [C6:P0] [C7:P0]
2023-11-04 06:51:19 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.021573
2023-11-04 06:51:19 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:51:19 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:51:19 INFO SIImageStore::printBeamSet + I Max 3 1.048827e+09 48248.066 70.1430 arcsec x 65.9451 arcsec pa=-87.7284 deg
2023-11-04 06:51:19 INFO SIImageStore::printBeamSet + I Min 1 1.176784e+09 17559.688 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2023-11-04 06:51:19 INFO SIImageStore::printBeamSet + I Median 4 9.885302e+08 62709.349 70.1430 arcsec x 65.9451 arcsec pa=-87.7284 deg
2023-11-04 06:51:19 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:19 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:19 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:19 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:19 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:19 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:21 INFO tclean::::casa Searching for images with prefix 'tstCubetest_optvelst19wdlsrk'... Found these, writing history into them: ['tstCubetest_optvelst19wdlsrk.residual', 'tstCubetest_optvelst19wdlsrk.pb', 'tstCubetest_optvelst19wdlsrk.psf', 'tstCubetest_optvelst19wdlsrk.sumwt']
2023-11-04 06:51:21 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:51:17.017498 End time: 2023-11-04 06:51:21.070698
2023-11-04 06:51:21 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:51:21 INFO tclean::::casa ##########################################
2023-11-04 06:51:21 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:21 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:51:21 INFO deconvolve::::casa deconvolve( imagename='tstCubetest_optvelst19wdlsrk', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:51:21 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:51:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom
2023-11-04 06:51:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.40911, over full image : 1.40911
2023-11-04 06:51:21 INFO SynthesisDeconvolver::setupMask [tstCubetest_optvelst19wdlsrk] Initializing new mask to 1.0 for the full image
2023-11-04 06:51:21 INFO SynthesisDeconvolver::setupMask [tstCubetest_optvelst19wdlsrk] Number of pixels in the clean mask : 80000 out of a total of 80000 pixels. [ 100 % ]
2023-11-04 06:51:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.40911, over full image : 1.40911
2023-11-04 06:51:21 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:51:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom
2023-11-04 06:51:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.40911, over full image : 1.40911
2023-11-04 06:51:21 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 7]
2023-11-04 06:51:21 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk] Run Hogbom minor-cycle on 8 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:51:21 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C0] iters=0->10 [10], model=0->0.845449, peakres=1.23209->0.386644, Reached cycleniter.
2023-11-04 06:51:21 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C1] iters=10->10 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:21 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C2] iters=10->20 [10], model=0->0.901988, peakres=1.31449->0.4125, Reached cycleniter.
2023-11-04 06:51:21 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C3] iters=20->30 [10], model=0->0.966914, peakres=1.40911->0.442193, Reached cycleniter.
2023-11-04 06:51:21 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C4] iters=30->30 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:21 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C5] iters=30->30 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:21 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C6] iters=30->30 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:21 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C7] iters=30->30 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:21 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk] Total model flux (over all planes) : 2.71435 Peak Residual (over all planes) : 0.442193 in C3:P0
2023-11-04 06:51:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 30 iterations.
2023-11-04 06:51:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.442193, over full image : 0.442193
2023-11-04 06:51:21 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:51:21 INFO SDAlgorithmBase::restore [tstCubetest_optvelst19wdlsrk] : Restoring model image.
2023-11-04 06:51:21 INFO SIImageStore::restore Beam for chan : 0 : 61.427 arcsec, 57.6229 arcsec, -87.7858 deg
2023-11-04 06:51:21 INFO SIImageStore::restore Beam for chan : 1 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2023-11-04 06:51:21 INFO SIImageStore::restore Beam for chan : 2 : 65.5533 arcsec, 61.4978 arcsec, -88.1155 deg
2023-11-04 06:51:21 INFO SIImageStore::restore Beam for chan : 3 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2023-11-04 06:51:21 INFO SIImageStore::restore Beam for chan : 4 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2023-11-04 06:51:22 INFO SIImageStore::restore Beam for chan : 5 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2023-11-04 06:51:22 INFO SIImageStore::restore Beam for chan : 6 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2023-11-04 06:51:22 INFO SIImageStore::restore Beam for chan : 7 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2023-11-04 06:51:22 INFO deconvolve::::casa Searching for images with prefix 'tstCubetest_optvelst19wdlsrk'... Found these, writing history into them: ['tstCubetest_optvelst19wdlsrk.model', 'tstCubetest_optvelst19wdlsrk.mask', 'tstCubetest_optvelst19wdlsrk.image', 'tstCubetest_optvelst19wdlsrk.residual', 'tstCubetest_optvelst19wdlsrk.pb', 'tstCubetest_optvelst19wdlsrk.psf', 'tstCubetest_optvelst19wdlsrk.sumwt']
2023-11-04 06:51:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:51:21.074122 End time: 2023-11-04 06:51:21.691741
2023-11-04 06:51:22 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:51:22 INFO deconvolve::::casa ##########################################
.2023-11-04 06:51:22 INFO tclean::::casa ##########################################
2023-11-04 06:51:22 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:51:22 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={'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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:51:22 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:51:22 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:22 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:51:22 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:51:22 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.425e+09 Hz
2023-11-04 06:51:22 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2023-11-04 06:51:22 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:51:22 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2023-11-04 06:51:22 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.175e+09 Hz, upper edge = 1.67499e+09 Hz
2023-11-04 06:51:22 INFO SynthesisImagerVi2::defineImage Impars : start 1.2GHz
2023-11-04 06:51:22 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.2e+09] at [0] with increment [4.99994e+07]
2023-11-04 06:51:22 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:51:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:22 INFO tclean::::casa CFCache already exists
2023-11-04 06:51:22 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:22 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:22 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:22 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:23 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:23 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:24 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:51:25 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2023-11-04 06:51:25 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.048757
2023-11-04 06:51:25 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:51:25 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:51:25 INFO SIImageStore::printBeamSet + I Max 0 1.20e+09 11992 62.2828 arcsec x 58.5143 arcsec pa=-88.0578 deg
2023-11-04 06:51:25 INFO SIImageStore::printBeamSet + I Min 9 1.65e+09 -95932 45.3107 arcsec x 42.5208 arcsec pa=-88.1146 deg
2023-11-04 06:51:25 INFO SIImageStore::printBeamSet + I Median 4 1.40e+09 -35975 53.4531 arcsec x 50.1101 arcsec pa=-88.1167 deg
2023-11-04 06:51:25 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:25 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:25 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:25 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:25 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:25 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:27 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:51:27 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:51:21.946943 End time: 2023-11-04 06:51:26.863834
2023-11-04 06:51:27 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:51:27 INFO tclean::::casa ##########################################
2023-11-04 06:51:27 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:27 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:51:27 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:51:27 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:51:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25, over full image : 1.25
2023-11-04 06:51:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:51:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:51:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25, over full image : 1.25
2023-11-04 06:51:27 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:51:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25, over full image : 1.25
2023-11-04 06:51:27 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:51:27 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:51:27 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857739, peakres=1.25->0.392264, Reached cycleniter.
2023-11-04 06:51:27 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.82343, peakres=1.2->0.376574, Reached cycleniter.
2023-11-04 06:51:27 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.79176, peakres=1.15385->0.36209, Reached cycleniter.
2023-11-04 06:51:27 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762436, peakres=1.11112->0.34868, Reached cycleniter.
2023-11-04 06:51:27 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.735206, peakres=1.07143->0.336227, Reached cycleniter.
2023-11-04 06:51:27 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.709854, peakres=1.03449->0.324633, Reached cycleniter.
2023-11-04 06:51:27 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.686193, peakres=1->0.313812, Reached cycleniter.
2023-11-04 06:51:27 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.664058, peakres=0.967747->0.303689, Reached cycleniter.
2023-11-04 06:51:27 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.643306, peakres=0.937505->0.294199, Reached cycleniter.
2023-11-04 06:51:27 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.623812, peakres=0.909096->0.285284, Reached cycleniter.
2023-11-04 06:51:27 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.29779 Peak Residual (over all planes) : 0.392264 in C0:P0
2023-11-04 06:51:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2023-11-04 06:51:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392264, over full image : 0.392264
2023-11-04 06:51:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:51:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:51:27 INFO SIImageStore::restore Beam for chan : 0 : 62.2828 arcsec, 58.5143 arcsec, -88.0578 deg
2023-11-04 06:51:27 INFO SIImageStore::restore Beam for chan : 1 : 59.8173 arcsec, 56.1054 arcsec, -88.0996 deg
2023-11-04 06:51:27 INFO SIImageStore::restore Beam for chan : 2 : 57.4616 arcsec, 54.0356 arcsec, -88.0911 deg
2023-11-04 06:51:27 INFO SIImageStore::restore Beam for chan : 3 : 55.3501 arcsec, 52.0023 arcsec, -88.0557 deg
2023-11-04 06:51:27 INFO SIImageStore::restore Beam for chan : 4 : 53.4531 arcsec, 50.1101 arcsec, -88.1167 deg
2023-11-04 06:51:27 INFO SIImageStore::restore Beam for chan : 5 : 51.5434 arcsec, 48.4385 arcsec, -87.975 deg
2023-11-04 06:51:27 INFO SIImageStore::restore Beam for chan : 6 : 49.8285 arcsec, 46.7894 arcsec, -88.0939 deg
2023-11-04 06:51:27 INFO SIImageStore::restore Beam for chan : 7 : 48.242 arcsec, 45.2715 arcsec, -87.8436 deg
2023-11-04 06:51:27 INFO SIImageStore::restore Beam for chan : 8 : 46.6768 arcsec, 43.8961 arcsec, -88.0585 deg
2023-11-04 06:51:27 INFO SIImageStore::restore Beam for chan : 9 : 45.3107 arcsec, 42.5208 arcsec, -88.1146 deg
2023-11-04 06:51:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:51:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:51:26.867139 End time: 2023-11-04 06:51:27.490817
2023-11-04 06:51:27 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:51:27 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:28 INFO name:: No table opened.
2023-11-04 06:51:28 INFO showcache:: The Table Cache is empty.
2023-11-04 06:51:28 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:51:28 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:51:28 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:51:28 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:51:28 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)
.2023-11-04 06:51:28 INFO tclean::::casa ##########################################
2023-11-04 06:51:28 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:51:28 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start={'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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:51:28 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:51:28 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:28 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:28 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:51:28 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:51:28 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42499e+09 Hz
2023-11-04 06:51:28 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2023-11-04 06:51:28 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:51:28 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2023-11-04 06:51:28 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.17499e+09 Hz, upper edge = 1.67498e+09 Hz
2023-11-04 06:51:28 INFO SynthesisImagerVi2::defineImage Impars : start 1.19999e+09Hz
2023-11-04 06:51:28 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.19999e+09] at [0] with increment [4.99994e+07]
2023-11-04 06:51:28 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:51:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:28 INFO tclean::::casa CFCache already exists
2023-11-04 06:51:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:28 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:28 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:28 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:28 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:30 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:51:30 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2023-11-04 06:51:30 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.048766
2023-11-04 06:51:30 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:51:30 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:51:30 INFO SIImageStore::printBeamSet + I Max 0 1.20e+09 11994 62.2832 arcsec x 58.5147 arcsec pa=-88.0574 deg
2023-11-04 06:51:30 INFO SIImageStore::printBeamSet + I Min 9 1.65e+09 -95930 45.3109 arcsec x 42.5211 arcsec pa=-88.1145 deg
2023-11-04 06:51:30 INFO SIImageStore::printBeamSet + I Median 4 1.40e+09 -35972 53.4534 arcsec x 50.1104 arcsec pa=-88.1168 deg
2023-11-04 06:51:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:30 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:31 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:31 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:31 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:31 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:33 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:51:33 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:51:27.755779 End time: 2023-11-04 06:51:32.842839
2023-11-04 06:51:33 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:51:33 INFO tclean::::casa ##########################################
2023-11-04 06:51:33 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:33 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:51:33 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:51:33 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:51:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25001, over full image : 1.25001
2023-11-04 06:51:33 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:51:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:51:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25001, over full image : 1.25001
2023-11-04 06:51:33 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:51:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25001, over full image : 1.25001
2023-11-04 06:51:33 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:51:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:51:33 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857746, peakres=1.25001->0.392267, Reached cycleniter.
2023-11-04 06:51:33 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.823436, peakres=1.20001->0.376577, Reached cycleniter.
2023-11-04 06:51:33 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.791766, peakres=1.15386->0.362093, Reached cycleniter.
2023-11-04 06:51:33 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762441, peakres=1.11112->0.348682, Reached cycleniter.
2023-11-04 06:51:33 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.735211, peakres=1.07144->0.336229, Reached cycleniter.
2023-11-04 06:51:33 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.709859, peakres=1.03449->0.324635, Reached cycleniter.
2023-11-04 06:51:33 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.686197, peakres=1.00001->0.313814, Reached cycleniter.
2023-11-04 06:51:33 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.664062, peakres=0.967753->0.303691, Reached cycleniter.
2023-11-04 06:51:33 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.64331, peakres=0.937511->0.294201, Reached cycleniter.
2023-11-04 06:51:33 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.623816, peakres=0.909101->0.285286, Reached cycleniter.
2023-11-04 06:51:33 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.29784 Peak Residual (over all planes) : 0.392267 in C0:P0
2023-11-04 06:51:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2023-11-04 06:51:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392267, over full image : 0.392267
2023-11-04 06:51:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:51:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:51:33 INFO SIImageStore::restore Beam for chan : 0 : 62.2832 arcsec, 58.5147 arcsec, -88.0574 deg
2023-11-04 06:51:33 INFO SIImageStore::restore Beam for chan : 1 : 59.8178 arcsec, 56.1058 arcsec, -88.0997 deg
2023-11-04 06:51:33 INFO SIImageStore::restore Beam for chan : 2 : 57.4621 arcsec, 54.036 arcsec, -88.0908 deg
2023-11-04 06:51:33 INFO SIImageStore::restore Beam for chan : 3 : 55.3505 arcsec, 52.0027 arcsec, -88.056 deg
2023-11-04 06:51:33 INFO SIImageStore::restore Beam for chan : 4 : 53.4534 arcsec, 50.1104 arcsec, -88.1168 deg
2023-11-04 06:51:33 INFO SIImageStore::restore Beam for chan : 5 : 51.5437 arcsec, 48.4388 arcsec, -87.9751 deg
2023-11-04 06:51:33 INFO SIImageStore::restore Beam for chan : 6 : 49.8288 arcsec, 46.7897 arcsec, -88.0939 deg
2023-11-04 06:51:33 INFO SIImageStore::restore Beam for chan : 7 : 48.2423 arcsec, 45.2718 arcsec, -87.8435 deg
2023-11-04 06:51:33 INFO SIImageStore::restore Beam for chan : 8 : 46.6771 arcsec, 43.8963 arcsec, -88.0583 deg
2023-11-04 06:51:33 INFO SIImageStore::restore Beam for chan : 9 : 45.3109 arcsec, 42.5211 arcsec, -88.1145 deg
2023-11-04 06:51:33 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:51:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:51:32.850227 End time: 2023-11-04 06:51:33.422744
2023-11-04 06:51:33 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:51:33 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:33 INFO name:: No table opened.
2023-11-04 06:51:33 INFO showcache:: The Table Cache is empty.
2023-11-04 06:51:33 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:51:33 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:51:33 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:51:33 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:51:33 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)
.2023-11-04 06:51:34 INFO tclean::::casa ##########################################
2023-11-04 06:51:34 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:51:34 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start={'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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:51:34 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:51:34 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:34 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:51:34 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' *** Requested center of SPW (9.75e+08 Hz) is smaller than minimum possible value by 7.00485 Hz
2023-11-04 06:51:34 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.75e+08 Hz Channels equidistant in vrad
2023-11-04 06:51:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75e+08 Hz == 6.59543e+07 m/s radio velocity
2023-11-04 06:51:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity
2023-11-04 06:51:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:51:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2023-11-04 06:51:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25e+08 Hz, upper edge = 1.225e+09 Hz
2023-11-04 06:51:34 INFO SynthesisImagerVi2::defineImage Impars : start 11991.7km/s
2023-11-04 06:51:34 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.2e+09] at [0] with increment [-5e+07]
2023-11-04 06:51:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:51:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:34 INFO tclean::::casa CFCache already exists
2023-11-04 06:51:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:34 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:34 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:36 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:51:36 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
2023-11-04 06:51:36 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2056) PSF is blank for[C5:P0] [C6:P0] [C7:P0] [C8:P0] [C9:P0]
2023-11-04 06:51:36 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.038691
2023-11-04 06:51:36 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:51:36 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:51:36 INFO SIImageStore::printBeamSet + I Max 4 9.999888e+08 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2023-11-04 06:51:36 INFO SIImageStore::printBeamSet + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2023-11-04 06:51:36 INFO SIImageStore::printBeamSet + I Median 5 9.499893e+08 71953 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2023-11-04 06:51:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:36 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:36 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:36 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:36 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:38 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:51:38 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:51:33.690576 End time: 2023-11-04 06:51:38.417806
2023-11-04 06:51:38 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:51:38 INFO tclean::::casa ##########################################
2023-11-04 06:51:38 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:38 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:51:38 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:51:38 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:51:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:51:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:51:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:38 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:51:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:39 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:51:39 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:51:39 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2023-11-04 06:51:39 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2023-11-04 06:51:39 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2023-11-04 06:51:39 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2023-11-04 06:51:39 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2023-11-04 06:51:39 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:39 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:39 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:39 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:39 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:39 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.6981 Peak Residual (over all planes) : 0.470722 in C4:P0
2023-11-04 06:51:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations.
2023-11-04 06:51:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2023-11-04 06:51:39 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:51:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:51:39 INFO SIImageStore::restore Beam for chan : 0 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2023-11-04 06:51:39 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2023-11-04 06:51:39 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2023-11-04 06:51:39 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2023-11-04 06:51:39 INFO SIImageStore::restore Beam for chan : 4 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:51:39 INFO SIImageStore::restore Beam for chan : 5 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:51:39 INFO SIImageStore::restore Beam for chan : 6 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:51:39 INFO SIImageStore::restore Beam for chan : 7 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:51:39 INFO SIImageStore::restore Beam for chan : 8 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:51:39 INFO SIImageStore::restore Beam for chan : 9 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:51:39 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:51:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:51:38.421427 End time: 2023-11-04 06:51:39.078949
2023-11-04 06:51:39 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:51:39 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:39 INFO name:: No table opened.
2023-11-04 06:51:39 INFO showcache:: The Table Cache is empty.
2023-11-04 06:51:39 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:51:39 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:51:39 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:51:39 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:51:39 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)
.2023-11-04 06:51:39 INFO tclean::::casa ##########################################
2023-11-04 06:51:39 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:51:39 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={'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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:51:39 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:51:39 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480
The frame in start:BARY Override frame=TOPO
2023-11-04 06:51:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:51:40 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2023-11-04 06:51:40 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75048e+08 Hz == 6.59429e+07 m/s radio velocity
2023-11-04 06:51:40 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5.00024e+07 Hz == 1.19923e+07 m/s radio velocity
2023-11-04 06:51:40 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:51:40 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.00024e+08 Hz
2023-11-04 06:51:40 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25036e+08 Hz, upper edge = 1.22506e+09 Hz
2023-11-04 06:51:40 INFO SynthesisImagerVi2::defineImage Impars : start 1.19776e+07m/s
2023-11-04 06:51:40 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.20006e+09] at [0] with increment [-5.00024e+07]
2023-11-04 06:51:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:51:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:40 INFO tclean::::casa CFCache already exists
2023-11-04 06:51:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
The frame in start:BARY Override frame=TOPO
2023-11-04 06:51:40 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:40 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:42 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:51:42 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
2023-11-04 06:51:42 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2056) PSF is blank for[C5:P0] [C6:P0] [C7:P0] [C8:P0] [C9:P0]
2023-11-04 06:51:42 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.035818
2023-11-04 06:51:42 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:51:42 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:51:42 INFO SIImageStore::printBeamSet + I Max 4 9.999889e+08 59961 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg
2023-11-04 06:51:42 INFO SIImageStore::printBeamSet + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2023-11-04 06:51:42 INFO SIImageStore::printBeamSet + I Median 5 9.499895e+08 71953 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg
2023-11-04 06:51:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:42 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
The frame in start:BARY Override frame=TOPO
2023-11-04 06:51:42 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:42 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:42 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:44 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:51:44 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:51:39.352511 End time: 2023-11-04 06:51:44.190325
2023-11-04 06:51:44 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:51:44 INFO tclean::::casa ##########################################
2023-11-04 06:51:44 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:44 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:51:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:51:44 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:51:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:51:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:51:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:44 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:51:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:44 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:51:44 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:51:44 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter.
2023-11-04 06:51:44 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2023-11-04 06:51:44 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2023-11-04 06:51:44 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2023-11-04 06:51:44 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2023-11-04 06:51:44 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:44 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:44 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:44 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:44 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:51:44 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.6981 Peak Residual (over all planes) : 0.470722 in C4:P0
2023-11-04 06:51:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations.
2023-11-04 06:51:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2023-11-04 06:51:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:51:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:51:44 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5149 arcsec, -88.0573 deg
2023-11-04 06:51:45 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg
2023-11-04 06:51:45 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2023-11-04 06:51:45 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2023-11-04 06:51:45 INFO SIImageStore::restore Beam for chan : 4 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2023-11-04 06:51:45 INFO SIImageStore::restore Beam for chan : 5 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2023-11-04 06:51:45 INFO SIImageStore::restore Beam for chan : 6 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2023-11-04 06:51:45 INFO SIImageStore::restore Beam for chan : 7 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2023-11-04 06:51:45 INFO SIImageStore::restore Beam for chan : 8 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2023-11-04 06:51:45 INFO SIImageStore::restore Beam for chan : 9 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2023-11-04 06:51:45 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:51:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:51:44.193528 End time: 2023-11-04 06:51:44.736384
2023-11-04 06:51:45 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:51:45 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:45 INFO name:: No table opened.
2023-11-04 06:51:45 INFO showcache:: The Table Cache is empty.
2023-11-04 06:51:45 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:51:45 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:51:45 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:51:45 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:51:45 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)
.2023-11-04 06:51:45 INFO tclean::::casa ##########################################
2023-11-04 06:51:45 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:51:45 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={'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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:51:45 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:51:45 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:51:45 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2023-11-04 06:51:45 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz == 5.99584e+06 m/s radio velocity
2023-11-04 06:51:45 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity
2023-11-04 06:51:45 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:51:45 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2023-11-04 06:51:45 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz
2023-11-04 06:51:45 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:51:45 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.45e+09] at [0] with increment [-5e+07]
2023-11-04 06:51:45 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:51:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:45 INFO tclean::::casa CFCache already exists
2023-11-04 06:51:45 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:45 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:45 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:46 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:46 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:47 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:51:48 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.0300965
2023-11-04 06:51:48 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.054477
2023-11-04 06:51:48 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:51:48 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:51:48 INFO SIImageStore::printBeamSet + I Max 9 9.999888e+08 59961 92.7730 arcsec x 65.3687 arcsec pa=-83.6782 deg
2023-11-04 06:51:48 INFO SIImageStore::printBeamSet + I Min 1 1.399984e+09 -35971 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2023-11-04 06:51:48 INFO SIImageStore::printBeamSet + I Median 5 1.199987e+09 11995 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg
2023-11-04 06:51:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:48 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:48 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:48 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:48 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:50 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:51:50 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:51:44.995780 End time: 2023-11-04 06:51:50.148679
2023-11-04 06:51:50 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:51:50 INFO tclean::::casa ##########################################
2023-11-04 06:51:50 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:50 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:51:50 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:51:50 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:51:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:51:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:51:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:50 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:51:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:50 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:51:50 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:51:50 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2023-11-04 06:51:50 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2023-11-04 06:51:50 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2023-11-04 06:51:50 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2023-11-04 06:51:50 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2023-11-04 06:51:50 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter.
2023-11-04 06:51:50 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2023-11-04 06:51:50 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2023-11-04 06:51:50 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2023-11-04 06:51:50 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2023-11-04 06:51:50 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52082 Peak Residual (over all planes) : 0.470722 in C9:P0
2023-11-04 06:51:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2023-11-04 06:51:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2023-11-04 06:51:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:51:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:51:50 INFO SIImageStore::restore Beam for chan : 0 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2023-11-04 06:51:50 INFO SIImageStore::restore Beam for chan : 1 : 53.4535 arcsec, 50.1105 arcsec, -88.1166 deg
2023-11-04 06:51:50 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2023-11-04 06:51:51 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:51:51 INFO SIImageStore::restore Beam for chan : 4 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2023-11-04 06:51:51 INFO SIImageStore::restore Beam for chan : 5 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2023-11-04 06:51:51 INFO SIImageStore::restore Beam for chan : 6 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2023-11-04 06:51:51 INFO SIImageStore::restore Beam for chan : 7 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2023-11-04 06:51:51 INFO SIImageStore::restore Beam for chan : 8 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2023-11-04 06:51:51 INFO SIImageStore::restore Beam for chan : 9 : 92.773 arcsec, 65.3687 arcsec, -83.6782 deg
2023-11-04 06:51:51 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:51:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:51:50.154636 End time: 2023-11-04 06:51:50.775564
2023-11-04 06:51:51 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:51:51 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:51 INFO name:: No table opened.
2023-11-04 06:51:51 INFO showcache:: The Table Cache is empty.
2023-11-04 06:51:51 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:51:51 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:51:51 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:51:51 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:51:51 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)
.2023-11-04 06:51:51 INFO tclean::::casa ##########################################
2023-11-04 06:51:51 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:51:51 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:51:51 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:51:51 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:51:51 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2023-11-04 06:51:51 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz == 5.99584e+06 m/s radio velocity
2023-11-04 06:51:51 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity
2023-11-04 06:51:51 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:51:51 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2023-11-04 06:51:51 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz
2023-11-04 06:51:51 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:51:51 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.45e+09] at [0] with increment [-5e+07]
2023-11-04 06:51:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:51:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:51 INFO tclean::::casa CFCache already exists
2023-11-04 06:51:51 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:51 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:51 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:52 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:54 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:51:54 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.0300965
2023-11-04 06:51:54 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.056527
2023-11-04 06:51:54 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:51:54 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:51:54 INFO SIImageStore::printBeamSet + I Max 9 9.999888e+08 59961 92.7730 arcsec x 65.3687 arcsec pa=-83.6782 deg
2023-11-04 06:51:54 INFO SIImageStore::printBeamSet + I Min 1 1.399984e+09 -35971 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2023-11-04 06:51:54 INFO SIImageStore::printBeamSet + I Median 5 1.199987e+09 11995 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg
2023-11-04 06:51:54 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:54 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:54 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:54 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:54 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:54 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:51:56 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:51:56 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:51:51.033396 End time: 2023-11-04 06:51:56.279541
2023-11-04 06:51:56 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:51:56 INFO tclean::::casa ##########################################
2023-11-04 06:51:56 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:56 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:51:56 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:51:56 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:51:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:51:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:51:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:56 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:51:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:51:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:51:56 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:51:56 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:51:56 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2023-11-04 06:51:56 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2023-11-04 06:51:56 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2023-11-04 06:51:56 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2023-11-04 06:51:56 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2023-11-04 06:51:57 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter.
2023-11-04 06:51:57 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2023-11-04 06:51:57 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2023-11-04 06:51:57 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2023-11-04 06:51:57 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2023-11-04 06:51:57 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52082 Peak Residual (over all planes) : 0.470722 in C9:P0
2023-11-04 06:51:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2023-11-04 06:51:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2023-11-04 06:51:57 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:51:57 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:51:57 INFO SIImageStore::restore Beam for chan : 0 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2023-11-04 06:51:57 INFO SIImageStore::restore Beam for chan : 1 : 53.4535 arcsec, 50.1105 arcsec, -88.1166 deg
2023-11-04 06:51:57 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2023-11-04 06:51:57 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:51:57 INFO SIImageStore::restore Beam for chan : 4 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2023-11-04 06:51:57 INFO SIImageStore::restore Beam for chan : 5 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2023-11-04 06:51:57 INFO SIImageStore::restore Beam for chan : 6 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2023-11-04 06:51:57 INFO SIImageStore::restore Beam for chan : 7 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2023-11-04 06:51:57 INFO SIImageStore::restore Beam for chan : 8 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2023-11-04 06:51:57 INFO SIImageStore::restore Beam for chan : 9 : 92.773 arcsec, 65.3687 arcsec, -83.6782 deg
2023-11-04 06:51:57 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:51:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:51:56.286950 End time: 2023-11-04 06:51:56.828491
2023-11-04 06:51:57 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:51:57 INFO deconvolve::::casa ##########################################
2023-11-04 06:51:57 INFO name:: No table opened.
2023-11-04 06:51:57 INFO showcache:: The Table Cache is empty.
2023-11-04 06:51:57 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:51:57 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:51:57 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:51:57 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:51:57 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)
.2023-11-04 06:51:57 INFO tclean::::casa ##########################################
2023-11-04 06:51:57 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:51:57 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:51:57 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:51:57 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:57 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:51:57 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:51:57 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2023-11-04 06:51:57 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 9.99989e+07 Hz
2023-11-04 06:51:57 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:51:57 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2023-11-04 06:51:57 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2023-11-04 06:51:57 INFO SynthesisImagerVi2::defineImage Impars : start 0
2023-11-04 06:51:57 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.02499e+09] at [0] with increment [9.99989e+07]
2023-11-04 06:51:57 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:51:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:57 INFO tclean::::casa CFCache already exists
2023-11-04 06:51:57 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:57 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:51:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:51:58 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:51:58 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:51:58 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:51:58 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:00 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:52:00 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
2023-11-04 06:52:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.053909
2023-11-04 06:52:00 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:52:00 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:52:00 INFO SIImageStore::printBeamSet + I Max 0 1.02e+09 53965 72.9710 arcsec x 68.4609 arcsec pa=-87.9578 deg
2023-11-04 06:52:00 INFO SIImageStore::printBeamSet + I Min 9 1.92e+09 -161883 38.8554 arcsec x 36.5004 arcsec pa=-88.1353 deg
2023-11-04 06:52:00 INFO SIImageStore::printBeamSet + I Median 4 1.42e+09 -41967 52.5045 arcsec x 49.2848 arcsec pa=-88.1309 deg
2023-11-04 06:52:00 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:00 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:00 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:52:00 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:00 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:00 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:02 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:52:02 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:51:57.081905 End time: 2023-11-04 06:52:02.420749
2023-11-04 06:52:02 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:52:02 INFO tclean::::casa ##########################################
2023-11-04 06:52:02 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:52:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:52:02 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:52:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431
2023-11-04 06:52:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:52:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:52:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431
2023-11-04 06:52:03 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:52:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431
2023-11-04 06:52:03 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:52:03 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:52:03 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.00479, peakres=1.46431->0.459515, Reached cycleniter.
2023-11-04 06:52:03 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter.
2023-11-04 06:52:03 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter.
2023-11-04 06:52:03 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter.
2023-11-04 06:52:03 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter.
2023-11-04 06:52:03 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter.
2023-11-04 06:52:03 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter.
2023-11-04 06:52:03 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter.
2023-11-04 06:52:03 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter.
2023-11-04 06:52:03 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.53479, peakres=0.779363->0.244572, Reached cycleniter.
2023-11-04 06:52:03 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.26482 Peak Residual (over all planes) : 0.459515 in C0:P0
2023-11-04 06:52:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2023-11-04 06:52:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.459515, over full image : 0.459515
2023-11-04 06:52:03 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:52:03 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:52:03 INFO SIImageStore::restore Beam for chan : 0 : 72.971 arcsec, 68.4609 arcsec, -87.9578 deg
2023-11-04 06:52:03 INFO SIImageStore::restore Beam for chan : 1 : 66.4493 arcsec, 62.3638 arcsec, -88.0822 deg
2023-11-04 06:52:03 INFO SIImageStore::restore Beam for chan : 2 : 61.0261 arcsec, 57.27 arcsec, -87.8551 deg
2023-11-04 06:52:03 INFO SIImageStore::restore Beam for chan : 3 : 56.3914 arcsec, 53.0298 arcsec, -88.0463 deg
2023-11-04 06:52:03 INFO SIImageStore::restore Beam for chan : 4 : 52.5045 arcsec, 49.2848 arcsec, -88.1309 deg
2023-11-04 06:52:03 INFO SIImageStore::restore Beam for chan : 5 : 49.0301 arcsec, 46.0258 arcsec, -88.1137 deg
2023-11-04 06:52:03 INFO SIImageStore::restore Beam for chan : 6 : 45.9731 arcsec, 43.1887 arcsec, -87.7704 deg
2023-11-04 06:52:03 INFO SIImageStore::restore Beam for chan : 7 : 43.3197 arcsec, 40.6969 arcsec, -87.6688 deg
2023-11-04 06:52:03 INFO SIImageStore::restore Beam for chan : 8 : 40.9752 arcsec, 38.4744 arcsec, -87.7722 deg
2023-11-04 06:52:03 INFO SIImageStore::restore Beam for chan : 9 : 38.8554 arcsec, 36.5004 arcsec, -88.1353 deg
2023-11-04 06:52:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:52:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:52:02.427596 End time: 2023-11-04 06:52:03.048198
2023-11-04 06:52:03 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:52:03 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:03 INFO name:: No table opened.
2023-11-04 06:52:03 INFO showcache:: The Table Cache is empty.
2023-11-04 06:52:03 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:52:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:52:03 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:52:03 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:52:03 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)
.2023-11-04 06:52:03 INFO tclean::::casa ##########################################
2023-11-04 06:52:03 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:52:03 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:52:03 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:52:03 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:52:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:52:04 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2023-11-04 06:52:04 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.74992e+08 Hz == 6.59563e+07 m/s radio velocity
2023-11-04 06:52:04 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz == 1.19916e+07 m/s radio velocity
2023-11-04 06:52:04 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:52:04 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2023-11-04 06:52:04 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.24994e+08 Hz, upper edge = 1.22499e+09 Hz
2023-11-04 06:52:04 INFO SynthesisImagerVi2::defineImage Impars : start 1.19943e+07m/s
2023-11-04 06:52:04 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.19999e+09] at [0] with increment [-4.99994e+07]
2023-11-04 06:52:04 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:52:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:04 INFO tclean::::casa CFCache already exists
2023-11-04 06:52:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:04 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:52:04 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:05 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:52:06 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
2023-11-04 06:52:06 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2056) PSF is blank for[C5:P0] [C6:P0] [C7:P0] [C8:P0] [C9:P0]
2023-11-04 06:52:06 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.036089
2023-11-04 06:52:06 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:52:06 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:52:06 INFO SIImageStore::printBeamSet + I Max 4 9.999914e+08 59961 74.7467 arcsec x 70.1778 arcsec pa=-88.0872 deg
2023-11-04 06:52:06 INFO SIImageStore::printBeamSet + I Min 1 1.149990e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2023-11-04 06:52:06 INFO SIImageStore::printBeamSet + I Median 5 9.499920e+08 71952 74.7467 arcsec x 70.1778 arcsec pa=-88.0872 deg
2023-11-04 06:52:06 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:06 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:06 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:52:06 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:06 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:06 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:08 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:52:08 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:52:03.299874 End time: 2023-11-04 06:52:07.710169
2023-11-04 06:52:08 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:52:08 INFO tclean::::casa ##########################################
2023-11-04 06:52:08 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:08 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:52:08 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:52:08 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:52:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:52:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:52:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:52:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:52:08 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:52:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:52:08 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:52:08 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:52:08 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857747, peakres=1.25001->0.392268, Reached cycleniter.
2023-11-04 06:52:08 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.89504, peakres=1.30436->0.409323, Reached cycleniter.
2023-11-04 06:52:08 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935723, peakres=1.36365->0.427928, Reached cycleniter.
2023-11-04 06:52:08 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980281, peakres=1.42859->0.448306, Reached cycleniter.
2023-11-04 06:52:08 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470721, Reached cycleniter.
2023-11-04 06:52:08 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:52:08 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:52:08 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:52:08 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:52:08 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:52:08 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.69809 Peak Residual (over all planes) : 0.470721 in C4:P0
2023-11-04 06:52:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations.
2023-11-04 06:52:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470721, over full image : 0.470721
2023-11-04 06:52:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:52:08 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:52:08 INFO SIImageStore::restore Beam for chan : 0 : 62.2832 arcsec, 58.5148 arcsec, -88.0575 deg
2023-11-04 06:52:08 INFO SIImageStore::restore Beam for chan : 1 : 64.9741 arcsec, 61.036 arcsec, -88.0868 deg
2023-11-04 06:52:08 INFO SIImageStore::restore Beam for chan : 2 : 67.9685 arcsec, 63.7904 arcsec, -88.0992 deg
2023-11-04 06:52:08 INFO SIImageStore::restore Beam for chan : 3 : 71.2034 arcsec, 66.8855 arcsec, -88.0974 deg
2023-11-04 06:52:08 INFO SIImageStore::restore Beam for chan : 4 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2023-11-04 06:52:08 INFO SIImageStore::restore Beam for chan : 5 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2023-11-04 06:52:08 INFO SIImageStore::restore Beam for chan : 6 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2023-11-04 06:52:08 INFO SIImageStore::restore Beam for chan : 7 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2023-11-04 06:52:08 INFO SIImageStore::restore Beam for chan : 8 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2023-11-04 06:52:08 INFO SIImageStore::restore Beam for chan : 9 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2023-11-04 06:52:08 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:52:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:52:07.713439 End time: 2023-11-04 06:52:08.318529
2023-11-04 06:52:08 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:52:08 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:08 INFO name:: No table opened.
2023-11-04 06:52:08 INFO showcache:: The Table Cache is empty.
2023-11-04 06:52:08 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:52:08 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:52:08 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:52:08 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:52:08 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)
.2023-11-04 06:52:09 INFO tclean::::casa ##########################################
2023-11-04 06:52:09 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:52:09 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:52:09 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:52:09 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode]
2023-11-04 06:52:09 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:52:09 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:52:09 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42498e+09 Hz
2023-11-04 06:52:09 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2023-11-04 06:52:09 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:52:09 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2023-11-04 06:52:09 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.17499e+09 Hz, upper edge = 1.67498e+09 Hz
2023-11-04 06:52:09 INFO SynthesisImagerVi2::defineImage Impars : start 4
2023-11-04 06:52:09 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.19999e+09] at [0] with increment [4.99994e+07]
2023-11-04 06:52:09 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:52:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:09 INFO tclean::::casa CFCache already exists
2023-11-04 06:52:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:09 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:09 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode]
2023-11-04 06:52:09 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:09 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:11 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:52:11 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
2023-11-04 06:52:12 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2056) PSF is blank for[C6:P0] [C7:P0]
2023-11-04 06:52:12 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.039895
2023-11-04 06:52:12 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:52:12 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:52:12 INFO SIImageStore::printBeamSet + I Max 0 1.20e+09 11995 62.2833 arcsec x 58.5148 arcsec pa=-88.0574 deg
2023-11-04 06:52:12 INFO SIImageStore::printBeamSet + I Min 9 1.65e+09 -95929 45.3110 arcsec x 42.5211 arcsec pa=-88.1145 deg
2023-11-04 06:52:12 INFO SIImageStore::printBeamSet + I Median 2 1.30e+09 -11988 57.4622 arcsec x 54.0361 arcsec pa=-88.0907 deg
2023-11-04 06:52:12 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:12 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:12 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]
2023-11-04 06:52:12 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:12 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:12 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:14 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:52:14 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:52:08.594472 End time: 2023-11-04 06:52:13.958149
2023-11-04 06:52:14 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:52:14 INFO tclean::::casa ##########################################
2023-11-04 06:52:14 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:14 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:52:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:52:14 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:52:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2023-11-04 06:52:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:52:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:52:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2023-11-04 06:52:14 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:52:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2023-11-04 06:52:14 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:52:14 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:52:14 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter.
2023-11-04 06:52:14 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376577, Reached cycleniter.
2023-11-04 06:52:14 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.791767, peakres=1.15386->0.362094, Reached cycleniter.
2023-11-04 06:52:14 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762442, peakres=1.11113->0.348683, Reached cycleniter.
2023-11-04 06:52:14 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.735212, peakres=1.07144->0.33623, Reached cycleniter.
2023-11-04 06:52:14 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.70986, peakres=1.0345->0.324636, Reached cycleniter.
2023-11-04 06:52:14 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->60 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:52:14 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=60->60 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:52:14 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=60->70 [10], model=0->0.643311, peakres=0.937512->0.294201, Reached cycleniter.
2023-11-04 06:52:14 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=70->80 [10], model=0->0.623816, peakres=0.909102->0.285286, Reached cycleniter.
2023-11-04 06:52:14 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 5.94759 Peak Residual (over all planes) : 0.392268 in C0:P0
2023-11-04 06:52:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations.
2023-11-04 06:52:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268
2023-11-04 06:52:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:52:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:52:14 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg
2023-11-04 06:52:14 INFO SIImageStore::restore Beam for chan : 1 : 59.8179 arcsec, 56.1059 arcsec, -88.0997 deg
2023-11-04 06:52:14 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0361 arcsec, -88.0907 deg
2023-11-04 06:52:14 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.056 deg
2023-11-04 06:52:14 INFO SIImageStore::restore Beam for chan : 4 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg
2023-11-04 06:52:14 INFO SIImageStore::restore Beam for chan : 5 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2023-11-04 06:52:14 INFO SIImageStore::restore Beam for chan : 6 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg
2023-11-04 06:52:14 INFO SIImageStore::restore Beam for chan : 7 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg
2023-11-04 06:52:14 INFO SIImageStore::restore Beam for chan : 8 : 46.6771 arcsec, 43.8964 arcsec, -88.0583 deg
2023-11-04 06:52:14 INFO SIImageStore::restore Beam for chan : 9 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2023-11-04 06:52:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:52:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:52:13.961440 End time: 2023-11-04 06:52:14.526096
2023-11-04 06:52:15 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:52:15 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:15 INFO name:: No table opened.
2023-11-04 06:52:15 INFO showcache:: The Table Cache is empty.
2023-11-04 06:52:15 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:52:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:52:15 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:52:15 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:52:15 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)
2023-11-04 06:52:15 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)
2023-11-04 06:52:15 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)
.2023-11-04 06:52:15 INFO tclean::::casa ##########################################
2023-11-04 06:52:15 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:52:15 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:52:15 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:52:15 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode]
2023-11-04 06:52:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:52:15 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:52:15 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz
2023-11-04 06:52:15 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2023-11-04 06:52:15 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:52:15 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2023-11-04 06:52:15 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz
2023-11-04 06:52:15 INFO SynthesisImagerVi2::defineImage Impars : start 0
2023-11-04 06:52:15 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [9.99989e+08] at [0] with increment [4.99994e+07]
2023-11-04 06:52:15 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:52:15 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:15 INFO tclean::::casa CFCache already exists
2023-11-04 06:52:15 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:15 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:15 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:15 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode]
2023-11-04 06:52:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:15 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:15 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:17 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:52:17 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
2023-11-04 06:52:17 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.053443
2023-11-04 06:52:17 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:52:17 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:52:17 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 59961 74.7469 arcsec x 70.1779 arcsec pa=-88.0873 deg
2023-11-04 06:52:17 INFO SIImageStore::printBeamSet + I Min 9 1.45e+09 -47963 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2023-11-04 06:52:17 INFO SIImageStore::printBeamSet + I Median 4 1.20e+09 11995 62.2833 arcsec x 58.5148 arcsec pa=-88.0574 deg
2023-11-04 06:52:18 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:18 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:18 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode]
2023-11-04 06:52:18 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:18 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:18 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:20 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:52:20 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:52:14.794951 End time: 2023-11-04 06:52:19.698931
2023-11-04 06:52:20 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:52:20 INFO tclean::::casa ##########################################
2023-11-04 06:52:20 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:20 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:52:20 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:52:20 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:52:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:52:20 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:52:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:52:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:52:20 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:52:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:52:20 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:52:20 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:52:20 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2023-11-04 06:52:20 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.980283, peakres=1.42859->0.448307, Reached cycleniter.
2023-11-04 06:52:20 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2023-11-04 06:52:20 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.895041, peakres=1.30436->0.409323, Reached cycleniter.
2023-11-04 06:52:20 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter.
2023-11-04 06:52:20 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376577, Reached cycleniter.
2023-11-04 06:52:20 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.791767, peakres=1.15386->0.362094, Reached cycleniter.
2023-11-04 06:52:20 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.762442, peakres=1.11113->0.348683, Reached cycleniter.
2023-11-04 06:52:20 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.735212, peakres=1.07144->0.33623, Reached cycleniter.
2023-11-04 06:52:20 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.70986, peakres=1.0345->0.324636, Reached cycleniter.
2023-11-04 06:52:20 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52081 Peak Residual (over all planes) : 0.470722 in C0:P0
2023-11-04 06:52:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2023-11-04 06:52:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2023-11-04 06:52:20 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:52:20 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:52:20 INFO SIImageStore::restore Beam for chan : 0 : 74.7469 arcsec, 70.1779 arcsec, -88.0873 deg
2023-11-04 06:52:20 INFO SIImageStore::restore Beam for chan : 1 : 71.2035 arcsec, 66.8856 arcsec, -88.0973 deg
2023-11-04 06:52:20 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7904 arcsec, -88.0992 deg
2023-11-04 06:52:20 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg
2023-11-04 06:52:20 INFO SIImageStore::restore Beam for chan : 4 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg
2023-11-04 06:52:20 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.1059 arcsec, -88.0997 deg
2023-11-04 06:52:20 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0361 arcsec, -88.0907 deg
2023-11-04 06:52:20 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.056 deg
2023-11-04 06:52:20 INFO SIImageStore::restore Beam for chan : 8 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg
2023-11-04 06:52:20 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2023-11-04 06:52:20 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:52:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:52:19.702666 End time: 2023-11-04 06:52:20.326607
2023-11-04 06:52:20 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:52:20 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:20 INFO name:: No table opened.
2023-11-04 06:52:20 INFO showcache:: The Table Cache is empty.
2023-11-04 06:52:20 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:52:20 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:52:20 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:52:20 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:52:20 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)
.2023-11-04 06:52:21 INFO tclean::::casa ##########################################
2023-11-04 06:52:21 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:52:21 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:52:21 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:52:21 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode]
2023-11-04 06:52:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:52:21 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:52:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.425e+09 Hz
2023-11-04 06:52:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz
2023-11-04 06:52:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:52:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2023-11-04 06:52:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.175e+09 Hz, upper edge = 1.675e+09 Hz
2023-11-04 06:52:21 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:52:21 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.2e+09] at [0] with increment [5e+07]
2023-11-04 06:52:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:52:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:21 INFO tclean::::casa CFCache already exists
2023-11-04 06:52:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:21 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode]
2023-11-04 06:52:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:23 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:52:23 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
2023-11-04 06:52:23 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.052598
2023-11-04 06:52:23 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:52:23 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:52:23 INFO SIImageStore::printBeamSet + I Max 0 1.20e+09 11995 77.4354 arcsec x 54.4827 arcsec pa=-83.5944 deg
2023-11-04 06:52:23 INFO SIImageStore::printBeamSet + I Min 9 1.65e+09 -95929 45.3110 arcsec x 42.5211 arcsec pa=-88.1145 deg
2023-11-04 06:52:23 INFO SIImageStore::printBeamSet + I Median 4 1.40e+09 -35971 53.4536 arcsec x 50.1105 arcsec pa=-88.1166 deg
2023-11-04 06:52:23 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:23 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:23 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode]
2023-11-04 06:52:23 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:24 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:24 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:25 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:52:26 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:52:20.599775 End time: 2023-11-04 06:52:25.502294
2023-11-04 06:52:26 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:52:26 INFO tclean::::casa ##########################################
2023-11-04 06:52:26 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:26 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:52:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:52:26 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:52:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2023-11-04 06:52:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:52:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:52:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2023-11-04 06:52:26 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:52:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2023-11-04 06:52:26 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:52:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:52:26 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter.
2023-11-04 06:52:26 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2023-11-04 06:52:26 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2023-11-04 06:52:26 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2023-11-04 06:52:26 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2023-11-04 06:52:26 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2023-11-04 06:52:26 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2023-11-04 06:52:26 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter.
2023-11-04 06:52:26 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.643311, peakres=0.937513->0.294201, Reached cycleniter.
2023-11-04 06:52:26 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter.
2023-11-04 06:52:26 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.29786 Peak Residual (over all planes) : 0.392268 in C0:P0
2023-11-04 06:52:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2023-11-04 06:52:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268
2023-11-04 06:52:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:52:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:52:26 INFO SIImageStore::restore Beam for chan : 0 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg
2023-11-04 06:52:26 INFO SIImageStore::restore Beam for chan : 1 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2023-11-04 06:52:26 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:52:26 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2023-11-04 06:52:26 INFO SIImageStore::restore Beam for chan : 4 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2023-11-04 06:52:26 INFO SIImageStore::restore Beam for chan : 5 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2023-11-04 06:52:26 INFO SIImageStore::restore Beam for chan : 6 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2023-11-04 06:52:26 INFO SIImageStore::restore Beam for chan : 7 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2023-11-04 06:52:26 INFO SIImageStore::restore Beam for chan : 8 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2023-11-04 06:52:26 INFO SIImageStore::restore Beam for chan : 9 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2023-11-04 06:52:26 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:52:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:52:25.508364 End time: 2023-11-04 06:52:26.157655
2023-11-04 06:52:26 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:52:26 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:26 INFO name:: No table opened.
2023-11-04 06:52:26 INFO showcache:: The Table Cache is empty.
2023-11-04 06:52:26 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:52:26 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:52:26 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:52:26 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:52:26 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)
.2023-11-04 06:52:26 INFO tclean::::casa ##########################################
2023-11-04 06:52:26 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:52:26 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:52:26 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:52:26 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:52:26 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:52:27 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:52:27 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2023-11-04 06:52:27 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2023-11-04 06:52:27 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:52:27 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2023-11-04 06:52:27 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.22499e+09 Hz, upper edge = 1.72498e+09 Hz
2023-11-04 06:52:27 INFO SynthesisImagerVi2::defineImage Impars : start 5
2023-11-04 06:52:27 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.24999e+09] at [0] with increment [4.99994e+07]
2023-11-04 06:52:27 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:52:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:27 INFO tclean::::casa CFCache already exists
2023-11-04 06:52:27 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:27 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:27 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:52:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:27 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:27 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:29 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:52:29 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
2023-11-04 06:52:29 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.050318
2023-11-04 06:52:29 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:52:29 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:52:29 INFO SIImageStore::printBeamSet + I Max 0 1.25e+09 3 59.8179 arcsec x 56.1060 arcsec pa=-88.0997 deg
2023-11-04 06:52:29 INFO SIImageStore::printBeamSet + I Min 9 1.70e+09 -107921 43.9924 arcsec x 41.2796 arcsec pa=-88.1126 deg
2023-11-04 06:52:29 INFO SIImageStore::printBeamSet + I Median 4 1.45e+09 -47963 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2023-11-04 06:52:29 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:29 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:29 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:52:29 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:29 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:29 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:31 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:52:31 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:52:26.406798 End time: 2023-11-04 06:52:31.460236
2023-11-04 06:52:31 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:52:31 INFO tclean::::casa ##########################################
2023-11-04 06:52:31 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:31 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:52:31 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:52:31 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:52:31 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.20002, over full image : 1.20002
2023-11-04 06:52:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:52:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:52:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.20002, over full image : 1.20002
2023-11-04 06:52:32 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:52:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.20002, over full image : 1.20002
2023-11-04 06:52:32 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:52:32 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:52:32 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2023-11-04 06:52:32 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2023-11-04 06:52:32 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2023-11-04 06:52:32 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2023-11-04 06:52:32 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2023-11-04 06:52:32 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2023-11-04 06:52:32 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter.
2023-11-04 06:52:32 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.643311, peakres=0.937513->0.294201, Reached cycleniter.
2023-11-04 06:52:32 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter.
2023-11-04 06:52:32 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.605469, peakres=0.882365->0.276895, Reached cycleniter.
2023-11-04 06:52:32 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.04558 Peak Residual (over all planes) : 0.376578 in C0:P0
2023-11-04 06:52:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2023-11-04 06:52:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.376578, over full image : 0.376578
2023-11-04 06:52:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:52:32 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:52:32 INFO SIImageStore::restore Beam for chan : 0 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2023-11-04 06:52:32 INFO SIImageStore::restore Beam for chan : 1 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:52:32 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2023-11-04 06:52:32 INFO SIImageStore::restore Beam for chan : 3 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2023-11-04 06:52:32 INFO SIImageStore::restore Beam for chan : 4 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2023-11-04 06:52:32 INFO SIImageStore::restore Beam for chan : 5 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2023-11-04 06:52:32 INFO SIImageStore::restore Beam for chan : 6 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2023-11-04 06:52:32 INFO SIImageStore::restore Beam for chan : 7 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2023-11-04 06:52:32 INFO SIImageStore::restore Beam for chan : 8 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2023-11-04 06:52:32 INFO SIImageStore::restore Beam for chan : 9 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg
2023-11-04 06:52:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:52:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:52:31.466924 End time: 2023-11-04 06:52:32.105024
2023-11-04 06:52:32 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:52:32 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:32 INFO name:: No table opened.
2023-11-04 06:52:32 INFO showcache:: The Table Cache is empty.
2023-11-04 06:52:32 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:52:32 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:52:32 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:52:32 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:52:32 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)
.2023-11-04 06:52:32 INFO tclean::::casa ##########################################
2023-11-04 06:52:32 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:52:32 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:52:32 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:52:32 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode]
2023-11-04 06:52:32 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:52:33 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:52:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz
2023-11-04 06:52:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2023-11-04 06:52:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:52:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2023-11-04 06:52:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz
2023-11-04 06:52:33 INFO SynthesisImagerVi2::defineImage Impars : start 0
2023-11-04 06:52:33 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [9.99989e+08] at [0] with increment [4.99994e+07]
2023-11-04 06:52:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:52:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:33 INFO tclean::::casa CFCache already exists
2023-11-04 06:52:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:33 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode]
2023-11-04 06:52:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:34 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:52:35 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
2023-11-04 06:52:35 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2056) PSF is blank for[C0:P0] [C1:P0] [C2:P0] [C3:P0] [C4:P0] [C5:P0]
2023-11-04 06:52:35 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.023581
2023-11-04 06:52:35 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:52:35 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:52:35 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 59961 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg
2023-11-04 06:52:35 INFO SIImageStore::printBeamSet + I Min 1 1.05e+09 47970 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2023-11-04 06:52:35 INFO SIImageStore::printBeamSet + I Median 2 1.10e+09 35978 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg
2023-11-04 06:52:35 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:35 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:35 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode]
2023-11-04 06:52:35 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:35 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:35 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:37 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:52:37 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:52:32.387251 End time: 2023-11-04 06:52:36.814773
2023-11-04 06:52:37 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:52:37 INFO tclean::::casa ##########################################
2023-11-04 06:52:37 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:37 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:52:37 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:52:37 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:52:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.15386, over full image : 1.15386
2023-11-04 06:52:37 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:52:37 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:52:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.15386, over full image : 1.15386
2023-11-04 06:52:37 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:52:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.15386, over full image : 1.15386
2023-11-04 06:52:37 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:52:37 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:52:37 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:52:37 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:52:37 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:52:37 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:52:37 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:52:37 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:52:37 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=0->10 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2023-11-04 06:52:37 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=10->20 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2023-11-04 06:52:37 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=20->30 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2023-11-04 06:52:37 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=30->40 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2023-11-04 06:52:37 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 2.99928 Peak Residual (over all planes) : 0.362094 in C6:P0
2023-11-04 06:52:37 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations.
2023-11-04 06:52:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.362094, over full image : 0.362094
2023-11-04 06:52:37 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:52:37 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:52:37 INFO SIImageStore::restore Beam for chan : 0 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:52:37 INFO SIImageStore::restore Beam for chan : 1 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:52:37 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:52:37 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:52:37 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:52:37 INFO SIImageStore::restore Beam for chan : 5 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:52:37 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:52:37 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2023-11-04 06:52:37 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2023-11-04 06:52:37 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2023-11-04 06:52:37 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:52:37 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:52:36.818052 End time: 2023-11-04 06:52:37.327859
2023-11-04 06:52:37 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:52:37 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:37 INFO name:: No table opened.
2023-11-04 06:52:37 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:52:38 INFO tclean::::casa ##########################################
2023-11-04 06:52:38 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:52:38 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:52:38 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:52:38 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:52:38 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:52:38 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:52:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz
2023-11-04 06:52:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz
2023-11-04 06:52:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:52:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz
2023-11-04 06:52:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz
2023-11-04 06:52:38 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:52:38 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.025e+09] at [0] with increment [1e+08]
2023-11-04 06:52:38 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:52:38 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:38 INFO tclean::::casa CFCache already exists
2023-11-04 06:52:38 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:38 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:38 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:38 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:52:38 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:38 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:38 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:40 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:52:40 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2023-11-04 06:52:40 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.054183
2023-11-04 06:52:40 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:52:40 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:52:40 INFO SIImageStore::printBeamSet + I Max 0 1.02e+09 53965 72.9710 arcsec x 68.4609 arcsec pa=-87.9578 deg
2023-11-04 06:52:40 INFO SIImageStore::printBeamSet + I Min 9 1.92e+09 -161883 38.8554 arcsec x 36.5004 arcsec pa=-88.1353 deg
2023-11-04 06:52:40 INFO SIImageStore::printBeamSet + I Median 4 1.42e+09 -41967 52.5045 arcsec x 49.2848 arcsec pa=-88.1309 deg
2023-11-04 06:52:41 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:41 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:41 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:52:41 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:41 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:41 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:43 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:52:43 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:52:37.581004 End time: 2023-11-04 06:52:42.822442
2023-11-04 06:52:43 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:52:43 INFO tclean::::casa ##########################################
2023-11-04 06:52:43 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:43 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:52:43 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:52:43 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:52:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431
2023-11-04 06:52:43 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:52:43 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:52:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431
2023-11-04 06:52:43 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:52:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431
2023-11-04 06:52:43 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:52:43 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:52:43 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.00479, peakres=1.46431->0.459515, Reached cycleniter.
2023-11-04 06:52:43 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter.
2023-11-04 06:52:43 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter.
2023-11-04 06:52:43 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter.
2023-11-04 06:52:43 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter.
2023-11-04 06:52:43 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter.
2023-11-04 06:52:43 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter.
2023-11-04 06:52:43 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter.
2023-11-04 06:52:43 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter.
2023-11-04 06:52:43 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.53479, peakres=0.779363->0.244572, Reached cycleniter.
2023-11-04 06:52:43 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.26482 Peak Residual (over all planes) : 0.459515 in C0:P0
2023-11-04 06:52:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2023-11-04 06:52:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.459515, over full image : 0.459515
2023-11-04 06:52:43 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:52:43 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:52:43 INFO SIImageStore::restore Beam for chan : 0 : 72.971 arcsec, 68.4609 arcsec, -87.9578 deg
2023-11-04 06:52:43 INFO SIImageStore::restore Beam for chan : 1 : 66.4493 arcsec, 62.3638 arcsec, -88.0822 deg
2023-11-04 06:52:43 INFO SIImageStore::restore Beam for chan : 2 : 61.0261 arcsec, 57.27 arcsec, -87.8551 deg
2023-11-04 06:52:43 INFO SIImageStore::restore Beam for chan : 3 : 56.3914 arcsec, 53.0298 arcsec, -88.0463 deg
2023-11-04 06:52:43 INFO SIImageStore::restore Beam for chan : 4 : 52.5045 arcsec, 49.2848 arcsec, -88.1309 deg
2023-11-04 06:52:43 INFO SIImageStore::restore Beam for chan : 5 : 49.0301 arcsec, 46.0258 arcsec, -88.1137 deg
2023-11-04 06:52:43 INFO SIImageStore::restore Beam for chan : 6 : 45.9731 arcsec, 43.1887 arcsec, -87.7704 deg
2023-11-04 06:52:43 INFO SIImageStore::restore Beam for chan : 7 : 43.3197 arcsec, 40.6969 arcsec, -87.6688 deg
2023-11-04 06:52:43 INFO SIImageStore::restore Beam for chan : 8 : 40.9752 arcsec, 38.4744 arcsec, -87.7722 deg
2023-11-04 06:52:43 INFO SIImageStore::restore Beam for chan : 9 : 38.8554 arcsec, 36.5004 arcsec, -88.1353 deg
2023-11-04 06:52:43 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:52:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:52:42.829758 End time: 2023-11-04 06:52:43.528456
2023-11-04 06:52:44 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:52:44 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:44 INFO name:: No table opened.
2023-11-04 06:52:44 INFO showcache:: The Table Cache is empty.
2023-11-04 06:52:44 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:52:44 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:52:44 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:52:44 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:52:44 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)
.2023-11-04 06:52:44 INFO tclean::::casa ##########################################
2023-11-04 06:52:44 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:52:44 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:52:44 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:52:44 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:52:44 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:52:44 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:52:44 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.325e+09 Hz
2023-11-04 06:52:44 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz
2023-11-04 06:52:44 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:52:44 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2023-11-04 06:52:44 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.075e+09 Hz, upper edge = 1.575e+09 Hz
2023-11-04 06:52:44 INFO SynthesisImagerVi2::defineImage Impars : start 1.1GHz
2023-11-04 06:52:44 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.1e+09] at [0] with increment [5e+07]
2023-11-04 06:52:44 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:52:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:44 INFO tclean::::casa CFCache already exists
2023-11-04 06:52:44 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:44 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:44 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:52:44 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:44 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:44 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:46 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:52:47 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2023-11-04 06:52:47 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.050966
2023-11-04 06:52:47 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:52:47 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:52:47 INFO SIImageStore::printBeamSet + I Max 0 1.10e+09 35978 67.9686 arcsec x 63.7905 arcsec pa=-88.0992 deg
2023-11-04 06:52:47 INFO SIImageStore::printBeamSet + I Min 9 1.55e+09 -71946 48.2424 arcsec x 45.2719 arcsec pa=-87.8434 deg
2023-11-04 06:52:47 INFO SIImageStore::printBeamSet + I Median 4 1.30e+09 -11988 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg
2023-11-04 06:52:47 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:47 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:47 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:52:47 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:47 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:47 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:49 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:52:49 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:52:43.803853 End time: 2023-11-04 06:52:49.177850
2023-11-04 06:52:49 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:52:49 INFO tclean::::casa ##########################################
2023-11-04 06:52:49 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:49 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:52:49 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:52:49 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:52:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.36365
2023-11-04 06:52:49 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:52:49 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:52:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.36365
2023-11-04 06:52:49 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:52:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.36365
2023-11-04 06:52:49 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:52:49 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:52:49 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2023-11-04 06:52:49 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2023-11-04 06:52:49 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2023-11-04 06:52:49 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2023-11-04 06:52:49 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2023-11-04 06:52:49 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2023-11-04 06:52:49 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2023-11-04 06:52:49 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2023-11-04 06:52:49 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2023-11-04 06:52:49 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter.
2023-11-04 06:52:49 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.8615 Peak Residual (over all planes) : 0.427929 in C0:P0
2023-11-04 06:52:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2023-11-04 06:52:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 0.427929
2023-11-04 06:52:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:52:49 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:52:49 INFO SIImageStore::restore Beam for chan : 0 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2023-11-04 06:52:49 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2023-11-04 06:52:50 INFO SIImageStore::restore Beam for chan : 2 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2023-11-04 06:52:50 INFO SIImageStore::restore Beam for chan : 3 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2023-11-04 06:52:50 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:52:50 INFO SIImageStore::restore Beam for chan : 5 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2023-11-04 06:52:50 INFO SIImageStore::restore Beam for chan : 6 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2023-11-04 06:52:50 INFO SIImageStore::restore Beam for chan : 7 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2023-11-04 06:52:50 INFO SIImageStore::restore Beam for chan : 8 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2023-11-04 06:52:50 INFO SIImageStore::restore Beam for chan : 9 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2023-11-04 06:52:50 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:52:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:52:49.183113 End time: 2023-11-04 06:52:49.828288
2023-11-04 06:52:50 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:52:50 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:50 INFO name:: No table opened.
2023-11-04 06:52:50 INFO showcache:: The Table Cache is empty.
2023-11-04 06:52:50 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:52:50 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:52:50 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:52:50 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:52:50 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)
.2023-11-04 06:52:50 INFO tclean::::casa ##########################################
2023-11-04 06:52:50 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:52:50 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:52:50 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:52:50 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode]
2023-11-04 06:52:50 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:52:50 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:52:50 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.325e+09 Hz
2023-11-04 06:52:50 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz
2023-11-04 06:52:50 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:52:50 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2023-11-04 06:52:50 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.075e+09 Hz, upper edge = 1.575e+09 Hz
2023-11-04 06:52:50 INFO SynthesisImagerVi2::defineImage Impars : start 1.1GHz
2023-11-04 06:52:50 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.1e+09] at [0] with increment [5e+07]
2023-11-04 06:52:50 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:52:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:50 INFO tclean::::casa CFCache already exists
2023-11-04 06:52:50 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:50 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:51 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode]
2023-11-04 06:52:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:51 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:51 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:52 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:52:53 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
2023-11-04 06:52:53 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2056) PSF is blank for[C0:P0] [C1:P0]
2023-11-04 06:52:53 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.045848
2023-11-04 06:52:53 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:52:53 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:52:53 INFO SIImageStore::printBeamSet + I Max 0 1.10e+09 35978 77.4354 arcsec x 54.4827 arcsec pa=-83.5944 deg
2023-11-04 06:52:53 INFO SIImageStore::printBeamSet + I Min 1 1.15e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2023-11-04 06:52:53 INFO SIImageStore::printBeamSet + I Median 4 1.30e+09 -11988 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg
2023-11-04 06:52:53 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:53 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:53 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode]
2023-11-04 06:52:53 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:53 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:53 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:55 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:52:55 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:52:50.084526 End time: 2023-11-04 06:52:54.920241
2023-11-04 06:52:55 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:52:55 INFO tclean::::casa ##########################################
2023-11-04 06:52:55 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:55 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:52:55 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:52:55 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:52:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2023-11-04 06:52:55 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:52:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:52:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2023-11-04 06:52:55 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:52:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:52:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2023-11-04 06:52:55 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:52:55 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:52:55 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:52:55 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2023-11-04 06:52:55 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter.
2023-11-04 06:52:55 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2023-11-04 06:52:55 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=20->30 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2023-11-04 06:52:55 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=30->40 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2023-11-04 06:52:55 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=40->50 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2023-11-04 06:52:55 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->60 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2023-11-04 06:52:55 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=60->70 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2023-11-04 06:52:55 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=70->80 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter.
2023-11-04 06:52:55 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 6.03073 Peak Residual (over all planes) : 0.392268 in C2:P0
2023-11-04 06:52:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations.
2023-11-04 06:52:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268
2023-11-04 06:52:55 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:52:55 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:52:55 INFO SIImageStore::restore Beam for chan : 0 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg
2023-11-04 06:52:55 INFO SIImageStore::restore Beam for chan : 1 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg
2023-11-04 06:52:55 INFO SIImageStore::restore Beam for chan : 2 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg
2023-11-04 06:52:55 INFO SIImageStore::restore Beam for chan : 3 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2023-11-04 06:52:55 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:52:55 INFO SIImageStore::restore Beam for chan : 5 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2023-11-04 06:52:55 INFO SIImageStore::restore Beam for chan : 6 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2023-11-04 06:52:55 INFO SIImageStore::restore Beam for chan : 7 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2023-11-04 06:52:55 INFO SIImageStore::restore Beam for chan : 8 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2023-11-04 06:52:55 INFO SIImageStore::restore Beam for chan : 9 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2023-11-04 06:52:55 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:52:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:52:54.923666 End time: 2023-11-04 06:52:55.455626
2023-11-04 06:52:55 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:52:55 INFO deconvolve::::casa ##########################################
2023-11-04 06:52:55 INFO name:: No table opened.
2023-11-04 06:52:55 INFO showcache:: The Table Cache is empty.
2023-11-04 06:52:55 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:52:55 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:52:55 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:52:55 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:52:55 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)
2023-11-04 06:52:55 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)
.2023-11-04 06:52:56 INFO tclean::::casa ##########################################
2023-11-04 06:52:56 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:52:56 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:52:56 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:52:56 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:52:56 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:52:56 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:52:56 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.275e+09 Hz
2023-11-04 06:52:56 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz
2023-11-04 06:52:56 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:52:56 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2023-11-04 06:52:56 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.025e+09 Hz, upper edge = 1.525e+09 Hz
2023-11-04 06:52:56 INFO SynthesisImagerVi2::defineImage Impars : start 1.5GHz
2023-11-04 06:52:56 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.5e+09] at [0] with increment [-5e+07]
2023-11-04 06:52:56 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:52:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:56 INFO tclean::::casa CFCache already exists
2023-11-04 06:52:56 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:56 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:56 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:52:56 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:56 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:56 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:52:58 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:52:58 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2023-11-04 06:52:58 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.051485
2023-11-04 06:52:58 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:52:58 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:52:58 INFO SIImageStore::printBeamSet + I Max 9 1.049988e+09 47970 71.2036 arcsec x 66.8856 arcsec pa=-88.0973 deg
2023-11-04 06:52:58 INFO SIImageStore::printBeamSet + I Min 1 1.449984e+09 -47963 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2023-11-04 06:52:58 INFO SIImageStore::printBeamSet + I Median 5 1.249986e+09 3 59.8179 arcsec x 56.1060 arcsec pa=-88.0997 deg
2023-11-04 06:52:59 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:52:59 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:52:59 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:52:59 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:52:59 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:52:59 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:53:01 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:53:01 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:52:55.722138 End time: 2023-11-04 06:53:00.832693
2023-11-04 06:53:01 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:53:01 INFO tclean::::casa ##########################################
2023-11-04 06:53:01 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:01 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:01 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:01 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.42859, over full image : 1.42859
2023-11-04 06:53:01 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:53:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.42859, over full image : 1.42859
2023-11-04 06:53:01 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:53:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.42859, over full image : 1.42859
2023-11-04 06:53:01 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:53:01 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:53:01 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2023-11-04 06:53:01 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2023-11-04 06:53:01 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2023-11-04 06:53:01 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2023-11-04 06:53:01 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2023-11-04 06:53:01 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2023-11-04 06:53:01 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2023-11-04 06:53:01 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2023-11-04 06:53:01 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2023-11-04 06:53:01 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2023-11-04 06:53:01 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.17772 Peak Residual (over all planes) : 0.448307 in C9:P0
2023-11-04 06:53:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2023-11-04 06:53:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.448307, over full image : 0.448307
2023-11-04 06:53:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:53:01 INFO SIImageStore::restore Beam for chan : 0 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2023-11-04 06:53:01 INFO SIImageStore::restore Beam for chan : 1 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2023-11-04 06:53:01 INFO SIImageStore::restore Beam for chan : 2 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2023-11-04 06:53:01 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2023-11-04 06:53:01 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:53:01 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2023-11-04 06:53:01 INFO SIImageStore::restore Beam for chan : 6 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2023-11-04 06:53:01 INFO SIImageStore::restore Beam for chan : 7 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2023-11-04 06:53:01 INFO SIImageStore::restore Beam for chan : 8 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2023-11-04 06:53:01 INFO SIImageStore::restore Beam for chan : 9 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2023-11-04 06:53:01 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:53:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:00.839941 End time: 2023-11-04 06:53:01.513473
2023-11-04 06:53:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:02 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:02 INFO name:: No table opened.
2023-11-04 06:53:02 INFO showcache:: The Table Cache is empty.
2023-11-04 06:53:02 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:53:02 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:53:02 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:53:02 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:53:02 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)
.2023-11-04 06:53:02 INFO tclean::::casa ##########################################
2023-11-04 06:53:02 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:53:02 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:53:02 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:53:02 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:53:02 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:53:02 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2023-11-04 06:53:02 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz == -5.39627e+07 m/s radio velocity
2023-11-04 06:53:02 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz == 2.39834e+07 m/s radio velocity
2023-11-04 06:53:02 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2023-11-04 06:53:02 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz
2023-11-04 06:53:02 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz
2023-11-04 06:53:02 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:53:02 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 10]Spectral : [1.925e+09] at [0] with increment [-1e+08]
2023-11-04 06:53:02 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:53:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:02 INFO tclean::::casa CFCache already exists
2023-11-04 06:53:02 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:02 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:53:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:02 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:53:02 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:02 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:02 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:53:04 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:53:05 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
2023-11-04 06:53:05 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.058877
2023-11-04 06:53:05 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:53:05 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:53:05 INFO SIImageStore::printBeamSet + I Max 9 1.024988e+09 53965 72.8152 arcsec x 68.2710 arcsec pa=-87.9993 deg
2023-11-04 06:53:05 INFO SIImageStore::printBeamSet + I Min 1 1.824980e+09 -137900 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2023-11-04 06:53:05 INFO SIImageStore::printBeamSet + I Median 5 1.424984e+09 -41967 53.4133 arcsec x 49.1314 arcsec pa=-88.2176 deg
2023-11-04 06:53:05 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:53:05 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:05 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2023-11-04 06:53:05 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:05 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:05 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:53:07 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:53:07 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:53:01.767389 End time: 2023-11-04 06:53:07.241179
2023-11-04 06:53:07 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:53:07 INFO tclean::::casa ##########################################
2023-11-04 06:53:07 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:07 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:07 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:07 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034
2023-11-04 06:53:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2023-11-04 06:53:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034
2023-11-04 06:53:07 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:53:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034
2023-11-04 06:53:07 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2023-11-04 06:53:07 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:53:07 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.535201, peakres=0.779961->0.24476, Reached cycleniter.
2023-11-04 06:53:07 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter.
2023-11-04 06:53:07 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter.
2023-11-04 06:53:07 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter.
2023-11-04 06:53:07 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter.
2023-11-04 06:53:07 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter.
2023-11-04 06:53:07 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter.
2023-11-04 06:53:07 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter.
2023-11-04 06:53:07 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter.
2023-11-04 06:53:07 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->1.00207, peakres=1.46034->0.458272, Reached cycleniter.
2023-11-04 06:53:07 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.26251 Peak Residual (over all planes) : 0.458272 in C9:P0
2023-11-04 06:53:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2023-11-04 06:53:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.458272, over full image : 0.458272
2023-11-04 06:53:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:08 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:53:08 INFO SIImageStore::restore Beam for chan : 0 : 39.1098 arcsec, 36.4953 arcsec, -88.6816 deg
2023-11-04 06:53:08 INFO SIImageStore::restore Beam for chan : 1 : 41.6317 arcsec, 38.3762 arcsec, -88.1745 deg
2023-11-04 06:53:08 INFO SIImageStore::restore Beam for chan : 2 : 44.0833 arcsec, 40.5971 arcsec, -88.2017 deg
2023-11-04 06:53:08 INFO SIImageStore::restore Beam for chan : 3 : 46.7598 arcsec, 43.0688 arcsec, -87.9062 deg
2023-11-04 06:53:08 INFO SIImageStore::restore Beam for chan : 4 : 49.8071 arcsec, 45.9024 arcsec, -88.1916 deg
2023-11-04 06:53:08 INFO SIImageStore::restore Beam for chan : 5 : 53.4133 arcsec, 49.1314 arcsec, -88.2176 deg
2023-11-04 06:53:08 INFO SIImageStore::restore Beam for chan : 6 : 57.336 arcsec, 52.8693 arcsec, -88.1637 deg
2023-11-04 06:53:08 INFO SIImageStore::restore Beam for chan : 7 : 62.084 arcsec, 57.1519 arcsec, -88.1979 deg
2023-11-04 06:53:08 INFO SIImageStore::restore Beam for chan : 8 : 67.62 arcsec, 62.1975 arcsec, -87.9904 deg
2023-11-04 06:53:08 INFO SIImageStore::restore Beam for chan : 9 : 72.8152 arcsec, 68.271 arcsec, -87.9993 deg
2023-11-04 06:53:08 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:53:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:07.248217 End time: 2023-11-04 06:53:07.863868
2023-11-04 06:53:08 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:08 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:08 INFO name:: No table opened.
2023-11-04 06:53:08 INFO showcache:: The Table Cache is empty.
2023-11-04 06:53:08 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:53:08 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:53:08 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:53:08 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:53:08 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)
.2023-11-04 06:53:08 INFO tclean::::casa ##########################################
2023-11-04 06:53:08 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:53:08 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:53:08 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:53:08 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:53:08 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:53:08 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2462) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct.
2023-11-04 06:53:08 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:53:08 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2023-11-04 06:53:08 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2023-11-04 06:53:08 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20
2023-11-04 06:53:08 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2023-11-04 06:53:08 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2023-11-04 06:53:08 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:53:08 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 20]Spectral : [9.99989e+08] at [0] with increment [4.99994e+07]
2023-11-04 06:53:08 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:53:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:08 INFO tclean::::casa CFCache already exists
2023-11-04 06:53:08 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:08 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:53:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:09 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:53:09 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:09 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:53:11 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:53:11 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
2023-11-04 06:53:11 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.092978
2023-11-04 06:53:11 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:53:11 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:53:11 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.8715 arcsec x 65.3988 arcsec pa=-83.6303 deg
2023-11-04 06:53:11 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3053 arcsec x 35.9408 arcsec pa=-88.2207 deg
2023-11-04 06:53:11 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5591 arcsec x 48.4296 arcsec pa=-88.0846 deg
2023-11-04 06:53:12 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:53:12 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:12 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:53:12 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:12 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:12 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:53:15 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:53:15 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:53:08.140253 End time: 2023-11-04 06:53:14.586358
2023-11-04 06:53:15 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:53:15 INFO tclean::::casa ##########################################
2023-11-04 06:53:15 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:15 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:15 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:15 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:53:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ]
2023-11-04 06:53:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:53:15 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:53:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:53:15 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19]
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=100->110 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=110->120 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=120->130 [10], model=0->0.643311, peakres=0.937513->0.294201, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=130->140 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=140->150 [10], model=0->0.605469, peakres=0.882365->0.276895, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=150->160 [10], model=0->0.58817, peakres=0.857154->0.268984, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=160->170 [10], model=0->0.571832, peakres=0.833345->0.261512, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=170->180 [10], model=0->0.556377, peakres=0.810822->0.254444, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=180->190 [10], model=0->0.541736, peakres=0.789484->0.247749, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=190->200 [10], model=0->0.527845, peakres=0.769241->0.241396, Reached cycleniter.
2023-11-04 06:53:15 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 14.5296 Peak Residual (over all planes) : 0.470722 in C0:P0
2023-11-04 06:53:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2023-11-04 06:53:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2023-11-04 06:53:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 0 : 92.8715 arcsec, 65.3988 arcsec, -83.6303 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 1 : 71.1186 arcsec, 66.8928 arcsec, -88.0244 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 2 : 67.9455 arcsec, 63.8038 arcsec, -88.1312 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 3 : 65.0216 arcsec, 61.0897 arcsec, -88.1697 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 4 : 62.2861 arcsec, 58.4872 arcsec, -88.094 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 5 : 59.8296 arcsec, 56.1567 arcsec, -88.1119 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 6 : 57.4664 arcsec, 53.9859 arcsec, -87.7704 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 7 : 55.3706 arcsec, 51.9663 arcsec, -88.0956 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 8 : 53.3906 arcsec, 50.1404 arcsec, -88.0163 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 9 : 51.5591 arcsec, 48.4296 arcsec, -88.0846 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 10 : 49.8287 arcsec, 46.7748 arcsec, -88.0959 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 11 : 48.2218 arcsec, 45.3468 arcsec, -88.284 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 12 : 46.7074 arcsec, 43.9053 arcsec, -87.5324 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 13 : 45.2957 arcsec, 42.5472 arcsec, -88.1525 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 14 : 44.0352 arcsec, 41.2913 arcsec, -87.9475 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 15 : 42.6523 arcsec, 40.1535 arcsec, -87.5201 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 16 : 41.4819 arcsec, 39.0342 arcsec, -88.0834 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 17 : 40.3646 arcsec, 37.9873 arcsec, -88.1305 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 18 : 39.4132 arcsec, 36.8694 arcsec, -88.2259 deg
2023-11-04 06:53:15 INFO SIImageStore::restore Beam for chan : 19 : 38.3053 arcsec, 35.9408 arcsec, -88.2207 deg
2023-11-04 06:53:16 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:53:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:14.589514 End time: 2023-11-04 06:53:15.620768
2023-11-04 06:53:16 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:16 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:16 INFO name:: No table opened.
2023-11-04 06:53:16 INFO showcache:: The Table Cache is empty.
2023-11-04 06:53:16 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:53:16 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:53:16 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:53:16 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:53:16 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)
2023-11-04 06:53:16 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)
.2023-11-04 06:53:16 INFO tclean::::casa ##########################################
2023-11-04 06:53:16 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:53:16 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:53:16 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:53:16 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:53:16 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:53:16 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:53:16 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2023-11-04 06:53:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:53:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:53:18 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406736
2023-11-04 06:53:18 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005502
2023-11-04 06:53:18 INFO SIImageStore::printBeamSet Beam : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2023-11-04 06:53:18 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:53:19 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:53:21 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:53:21 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:53:15.903524 End time: 2023-11-04 06:53:21.163243
2023-11-04 06:53:21 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:53:21 INFO tclean::::casa ##########################################
2023-11-04 06:53:21 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:21 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:21 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:21 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:21 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:21 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2023-11-04 06:53:21 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter.
2023-11-04 06:53:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2023-11-04 06:53:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2023-11-04 06:53:21 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:21 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:53:21 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:21.202932 End time: 2023-11-04 06:53:21.356452
2023-11-04 06:53:21 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:21 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:21 INFO imtrans::::casa ##########################################
2023-11-04 06:53:21 INFO imtrans::::casa ##### Begin Task: imtrans #####
2023-11-04 06:53:21 INFO imtrans::::casa imtrans( imagename='tst_bak.model', outfile='tst.model', order='3012' )
2023-11-04 06:53:21 INFO imtrans::SubImageFactory::createImage Creating image 'tst.model' of shape [1, 100, 100, 1]
2023-11-04 06:53:21 INFO imtrans::::casa Task imtrans complete. Start time: 2023-11-04 06:53:21.375034 End time: 2023-11-04 06:53:21.416003
2023-11-04 06:53:21 INFO imtrans::::casa ##### End Task: imtrans #####
2023-11-04 06:53:21 INFO imtrans::::casa ##########################################
2023-11-04 06:53:21 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:21 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:21 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:21 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:21 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2023-11-04 06:53:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2023-11-04 06:53:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2023-11-04 06:53:21 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:53:21 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.
2023-11-04 06:53:21 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.
2023-11-04 06:53:21 INFO deconvolve::::casa Traceback (most recent call last):
2023-11-04 06:53:21 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1283, in __call__
2023-11-04 06:53:21 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_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'] )
2023-11-04 06:53:21 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 292, in deconvolve
2023-11-04 06:53:21 INFO deconvolve::::casa+ decon.runMinorCycle()
2023-11-04 06:53:21 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle
2023-11-04 06:53:21 INFO deconvolve::::casa+ self.runMinorCycleCore()
2023-11-04 06:53:21 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore
2023-11-04 06:53:21 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2023-11-04 06:53:21 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2023-11-04 06:53:21 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2023-11-04 06:53:21 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2023-11-04 06:53:21 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2023-11-04 06:53:21 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.
2023-11-04 06:53:21 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:21.421138 End time: 2023-11-04 06:53:21.490257
2023-11-04 06:53:21 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:21 INFO deconvolve::::casa ##########################################
.2023-11-04 06:53:22 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:22 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:22 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:22 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:22 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2023-11-04 06:53:22 INFO SDMaskHandler::makePBMask MAKE PB mask
2023-11-04 06:53:22 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:53:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 8232 out of a total of 10000 pixels. [ 82.32 % ]
2023-11-04 06:53:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:22 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2023-11-04 06:53:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter.
2023-11-04 06:53:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2023-11-04 06:53:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2023-11-04 06:53:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:22 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:53:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:21.561204 End time: 2023-11-04 06:53:21.790243
2023-11-04 06:53:22 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:22 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:22 INFO imtrans::::casa ##########################################
2023-11-04 06:53:22 INFO imtrans::::casa ##### Begin Task: imtrans #####
2023-11-04 06:53:22 INFO imtrans::::casa imtrans( imagename='tst_bak.pb', outfile='tst.pb', order='3012' )
2023-11-04 06:53:22 INFO imtrans::SubImageFactory::createImage Creating image 'tst.pb' of shape [1, 100, 100, 1]
2023-11-04 06:53:22 INFO imtrans::ImageMaskAttacher::makeMask Created mask `mask0'
2023-11-04 06:53:22 INFO imtrans::::casa Task imtrans complete. Start time: 2023-11-04 06:53:21.814296 End time: 2023-11-04 06:53:21.865220
2023-11-04 06:53:22 INFO imtrans::::casa ##### End Task: imtrans #####
2023-11-04 06:53:22 INFO imtrans::::casa ##########################################
2023-11-04 06:53:22 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:22 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:22 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:22 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2023-11-04 06:53:22 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2023-11-04 06:53:22 INFO SDMaskHandler::makePBMask MAKE PB mask
2023-11-04 06:53:22 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.
2023-11-04 06:53:22 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.
2023-11-04 06:53:22 INFO deconvolve::::casa Traceback (most recent call last):
2023-11-04 06:53:22 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1283, in __call__
2023-11-04 06:53:22 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_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'] )
2023-11-04 06:53:22 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 286, in deconvolve
2023-11-04 06:53:22 INFO deconvolve::::casa+ decon.updateMask()
2023-11-04 06:53:22 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 201, in updateMask
2023-11-04 06:53:22 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask()
2023-11-04 06:53:22 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask
2023-11-04 06:53:22 INFO deconvolve::::casa+ return self._swigobj.setupmask()
2023-11-04 06:53:22 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask
2023-11-04 06:53:22 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self)
2023-11-04 06:53:22 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.
2023-11-04 06:53:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:21.870621 End time: 2023-11-04 06:53:21.916166
2023-11-04 06:53:22 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:22 INFO deconvolve::::casa ##########################################
.2023-11-04 06:53:22 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:22 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:22 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:22 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:22 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:22 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2023-11-04 06:53:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter.
2023-11-04 06:53:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2023-11-04 06:53:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2023-11-04 06:53:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:22 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:53:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:21.970088 End time: 2023-11-04 06:53:22.162169
2023-11-04 06:53:22 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:22 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:22 INFO imtrans::::casa ##########################################
2023-11-04 06:53:22 INFO imtrans::::casa ##### Begin Task: imtrans #####
2023-11-04 06:53:22 INFO imtrans::::casa imtrans( imagename='tst_bak.psf', outfile='tst.psf', order='3012' )
2023-11-04 06:53:22 INFO imtrans::SubImageFactory::createImage Creating image 'tst.psf' of shape [1, 100, 100, 1]
2023-11-04 06:53:22 INFO imtrans::::casa Task imtrans complete. Start time: 2023-11-04 06:53:22.188006 End time: 2023-11-04 06:53:22.230723
2023-11-04 06:53:22 INFO imtrans::::casa ##### End Task: imtrans #####
2023-11-04 06:53:22 INFO imtrans::::casa ##########################################
2023-11-04 06:53:22 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:22 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:22 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:22 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:22 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a shape mismatch between existing images ([100, 100, 1, 1]) and current parameters ([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.
2023-11-04 06:53:22 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a shape mismatch between existing images ([100, 100, 1, 1]) and current parameters ([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.
2023-11-04 06:53:22 INFO deconvolve::::casa Traceback (most recent call last):
2023-11-04 06:53:22 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1283, in __call__
2023-11-04 06:53:22 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_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'] )
2023-11-04 06:53:22 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 285, in deconvolve
2023-11-04 06:53:22 INFO deconvolve::::casa+ isit = decon.hasConverged()
2023-11-04 06:53:22 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged
2023-11-04 06:53:22 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle()
2023-11-04 06:53:22 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle
2023-11-04 06:53:22 INFO deconvolve::::casa+ return self._swigobj.initminorcycle()
2023-11-04 06:53:22 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle
2023-11-04 06:53:22 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self)
2023-11-04 06:53:22 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a shape mismatch between existing images ([100, 100, 1, 1]) and current parameters ([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.
2023-11-04 06:53:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:22.236600 End time: 2023-11-04 06:53:22.262928
2023-11-04 06:53:22 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:22 INFO deconvolve::::casa ##########################################
.2023-11-04 06:53:22 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:22 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:22 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:22 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:22 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:22 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2023-11-04 06:53:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter.
2023-11-04 06:53:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2023-11-04 06:53:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2023-11-04 06:53:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:22 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:53:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:22.333578 End time: 2023-11-04 06:53:22.561011
2023-11-04 06:53:23 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:23 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:23 INFO imtrans::::casa ##########################################
2023-11-04 06:53:23 INFO imtrans::::casa ##### Begin Task: imtrans #####
2023-11-04 06:53:23 INFO imtrans::::casa imtrans( imagename='tst_bak.residual', outfile='tst.residual', order='3012' )
2023-11-04 06:53:23 INFO imtrans::SubImageFactory::createImage Creating image 'tst.residual' of shape [1, 100, 100, 1]
2023-11-04 06:53:23 INFO imtrans::ImageMaskAttacher::makeMask Created mask `mask0'
2023-11-04 06:53:23 INFO imtrans::::casa Task imtrans complete. Start time: 2023-11-04 06:53:22.587408 End time: 2023-11-04 06:53:22.641254
2023-11-04 06:53:23 INFO imtrans::::casa ##### End Task: imtrans #####
2023-11-04 06:53:23 INFO imtrans::::casa ##########################################
2023-11-04 06:53:23 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:23 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:23 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:23 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:23 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.
2023-11-04 06:53:23 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.
2023-11-04 06:53:23 INFO deconvolve::::casa Traceback (most recent call last):
2023-11-04 06:53:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1283, in __call__
2023-11-04 06:53:23 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_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'] )
2023-11-04 06:53:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 285, in deconvolve
2023-11-04 06:53:23 INFO deconvolve::::casa+ isit = decon.hasConverged()
2023-11-04 06:53:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged
2023-11-04 06:53:23 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle()
2023-11-04 06:53:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle
2023-11-04 06:53:23 INFO deconvolve::::casa+ return self._swigobj.initminorcycle()
2023-11-04 06:53:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle
2023-11-04 06:53:23 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self)
2023-11-04 06:53:23 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.
2023-11-04 06:53:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:22.648374 End time: 2023-11-04 06:53:22.676605
2023-11-04 06:53:23 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:23 INFO deconvolve::::casa ##########################################
.2023-11-04 06:53:23 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:23 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:23 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:23 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:23 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:53:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter.
2023-11-04 06:53:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:53:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2023-11-04 06:53:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:53:23 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2023-11-04 06:53:23 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:53:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:22.744656 End time: 2023-11-04 06:53:23.011718
2023-11-04 06:53:23 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:23 INFO deconvolve::::casa ##########################################
.2023-11-04 06:53:23 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:23 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:23 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf']
2023-11-04 06:53:23 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf']
2023-11-04 06:53:23 INFO deconvolve::::casa Traceback (most recent call last):
2023-11-04 06:53:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1283, in __call__
2023-11-04 06:53:23 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_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'] )
2023-11-04 06:53:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 212, in deconvolve
2023-11-04 06:53:23 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp)
2023-11-04 06:53:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 82, in check_requiredimgs_exist
2023-11-04 06:53:23 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: missing one or more of the required images: " + str(diffims))
2023-11-04 06:53:23 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf']
2023-11-04 06:53:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:23.103756 End time: 2023-11-04 06:53:23.105783
2023-11-04 06:53:23 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:23 INFO deconvolve::::casa ##########################################
.2023-11-04 06:53:23 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:23 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:23 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual']
2023-11-04 06:53:23 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual']
2023-11-04 06:53:23 INFO deconvolve::::casa Traceback (most recent call last):
2023-11-04 06:53:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1283, in __call__
2023-11-04 06:53:23 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_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'] )
2023-11-04 06:53:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 212, in deconvolve
2023-11-04 06:53:23 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp)
2023-11-04 06:53:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 82, in check_requiredimgs_exist
2023-11-04 06:53:23 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: missing one or more of the required images: " + str(diffims))
2023-11-04 06:53:23 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual']
2023-11-04 06:53:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:23.195395 End time: 2023-11-04 06:53:23.197659
2023-11-04 06:53:23 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:23 INFO deconvolve::::casa ##########################################
.2023-11-04 06:53:23 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:23 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:23 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:23 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:23 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:53:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter.
2023-11-04 06:53:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:53:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2023-11-04 06:53:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:53:23 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2023-11-04 06:53:23 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:53:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:23.262819 End time: 2023-11-04 06:53:23.562668
2023-11-04 06:53:24 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:24 INFO deconvolve::::casa ##########################################
.2023-11-04 06:53:24 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:24 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:24 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:24 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:24 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2023-11-04 06:53:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter.
2023-11-04 06:53:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2023-11-04 06:53:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2023-11-04 06:53:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:24 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:53:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:23.639222 End time: 2023-11-04 06:53:23.841341
2023-11-04 06:53:24 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:24 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:24 INFO imrebin::::casa ##########################################
2023-11-04 06:53:24 INFO imrebin::::casa ##### Begin Task: imrebin #####
2023-11-04 06:53:24 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 )
2023-11-04 06:53:24 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2023-11-04 06:53:24 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2023-11-04 06:53:24 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2023-11-04 06:53:24 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[50, 50, 1, 1]
2023-11-04 06:53:24 INFO imrebin::SubImageFactory::createImage Creating image 'tst.model' of shape [2, 2, 1, 1]
2023-11-04 06:53:24 INFO imrebin::::casa Task imrebin complete. Start time: 2023-11-04 06:53:23.881917 End time: 2023-11-04 06:53:23.938369
2023-11-04 06:53:24 INFO imrebin::::casa ##### End Task: imrebin #####
2023-11-04 06:53:24 INFO imrebin::::casa ##########################################
2023-11-04 06:53:24 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:24 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:24 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2023-11-04 06:53:24 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2023-11-04 06:53:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2023-11-04 06:53:24 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:53:24 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.
2023-11-04 06:53:24 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.
2023-11-04 06:53:24 INFO deconvolve::::casa Traceback (most recent call last):
2023-11-04 06:53:24 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1283, in __call__
2023-11-04 06:53:24 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_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'] )
2023-11-04 06:53:24 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 292, in deconvolve
2023-11-04 06:53:24 INFO deconvolve::::casa+ decon.runMinorCycle()
2023-11-04 06:53:24 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 238, in runMinorCycle
2023-11-04 06:53:24 INFO deconvolve::::casa+ self.runMinorCycleCore()
2023-11-04 06:53:24 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 270, in runMinorCycleCore
2023-11-04 06:53:24 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2023-11-04 06:53:24 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2023-11-04 06:53:24 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2023-11-04 06:53:24 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2023-11-04 06:53:24 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2023-11-04 06:53:24 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.
2023-11-04 06:53:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:23.943693 End time: 2023-11-04 06:53:24.010543
2023-11-04 06:53:24 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:24 INFO deconvolve::::casa ##########################################
.2023-11-04 06:53:24 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:24 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:24 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:24 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2023-11-04 06:53:24 INFO SDMaskHandler::makePBMask MAKE PB mask
2023-11-04 06:53:24 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:53:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 8232 out of a total of 10000 pixels. [ 82.32 % ]
2023-11-04 06:53:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:24 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2023-11-04 06:53:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter.
2023-11-04 06:53:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2023-11-04 06:53:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2023-11-04 06:53:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:24 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:53:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:24.080266 End time: 2023-11-04 06:53:24.300769
2023-11-04 06:53:24 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:24 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:24 INFO imrebin::::casa ##########################################
2023-11-04 06:53:24 INFO imrebin::::casa ##### Begin Task: imrebin #####
2023-11-04 06:53:24 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 )
2023-11-04 06:53:24 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2023-11-04 06:53:24 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2023-11-04 06:53:24 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2023-11-04 06:53:24 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[50, 50, 1, 1]
2023-11-04 06:53:24 INFO imrebin::SubImageFactory::createImage Creating image 'tst.pb' of shape [2, 2, 1, 1]
2023-11-04 06:53:24 INFO imrebin::::casa Task imrebin complete. Start time: 2023-11-04 06:53:24.325675 End time: 2023-11-04 06:53:24.382937
2023-11-04 06:53:24 INFO imrebin::::casa ##### End Task: imrebin #####
2023-11-04 06:53:24 INFO imrebin::::casa ##########################################
2023-11-04 06:53:24 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:24 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:24 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2023-11-04 06:53:24 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2023-11-04 06:53:24 INFO SDMaskHandler::makePBMask MAKE PB mask
2023-11-04 06:53:24 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.
2023-11-04 06:53:24 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.
2023-11-04 06:53:24 INFO deconvolve::::casa Traceback (most recent call last):
2023-11-04 06:53:24 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1283, in __call__
2023-11-04 06:53:24 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_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'] )
2023-11-04 06:53:24 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 286, in deconvolve
2023-11-04 06:53:24 INFO deconvolve::::casa+ decon.updateMask()
2023-11-04 06:53:24 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 201, in updateMask
2023-11-04 06:53:24 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask()
2023-11-04 06:53:24 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask
2023-11-04 06:53:24 INFO deconvolve::::casa+ return self._swigobj.setupmask()
2023-11-04 06:53:24 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask
2023-11-04 06:53:24 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self)
2023-11-04 06:53:24 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.
2023-11-04 06:53:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:24.388789 End time: 2023-11-04 06:53:24.435597
2023-11-04 06:53:24 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:24 INFO deconvolve::::casa ##########################################
.2023-11-04 06:53:25 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:25 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:25 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:25 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:25 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2023-11-04 06:53:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter.
2023-11-04 06:53:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2023-11-04 06:53:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2023-11-04 06:53:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:53:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:24.502010 End time: 2023-11-04 06:53:24.696490
2023-11-04 06:53:25 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:25 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:25 INFO imrebin::::casa ##########################################
2023-11-04 06:53:25 INFO imrebin::::casa ##### Begin Task: imrebin #####
2023-11-04 06:53:25 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 )
2023-11-04 06:53:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2023-11-04 06:53:25 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2023-11-04 06:53:25 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2023-11-04 06:53:25 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]
2023-11-04 06:53:25 INFO imrebin::SubImageFactory::createImage Creating image 'tst.psf' of shape [2, 2, 1, 1]
2023-11-04 06:53:25 INFO imrebin::::casa Task imrebin complete. Start time: 2023-11-04 06:53:24.721104 End time: 2023-11-04 06:53:24.778643
2023-11-04 06:53:25 INFO imrebin::::casa ##### End Task: imrebin #####
2023-11-04 06:53:25 INFO imrebin::::casa ##########################################
2023-11-04 06:53:25 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:25 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:25 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:25 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:25 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.
2023-11-04 06:53:25 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.
2023-11-04 06:53:25 INFO deconvolve::::casa Traceback (most recent call last):
2023-11-04 06:53:25 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1283, in __call__
2023-11-04 06:53:25 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_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'] )
2023-11-04 06:53:25 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 285, in deconvolve
2023-11-04 06:53:25 INFO deconvolve::::casa+ isit = decon.hasConverged()
2023-11-04 06:53:25 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged
2023-11-04 06:53:25 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle()
2023-11-04 06:53:25 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle
2023-11-04 06:53:25 INFO deconvolve::::casa+ return self._swigobj.initminorcycle()
2023-11-04 06:53:25 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle
2023-11-04 06:53:25 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self)
2023-11-04 06:53:25 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.
2023-11-04 06:53:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:24.784911 End time: 2023-11-04 06:53:24.812196
2023-11-04 06:53:25 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:25 INFO deconvolve::::casa ##########################################
.2023-11-04 06:53:25 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:25 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:25 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:25 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:25 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2023-11-04 06:53:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865494, Reached cycleniter.
2023-11-04 06:53:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2023-11-04 06:53:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865494, over full image : 0.865494
2023-11-04 06:53:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:53:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:24.881634 End time: 2023-11-04 06:53:25.100074
2023-11-04 06:53:25 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:25 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:25 INFO imrebin::::casa ##########################################
2023-11-04 06:53:25 INFO imrebin::::casa ##### Begin Task: imrebin #####
2023-11-04 06:53:25 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 )
2023-11-04 06:53:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2023-11-04 06:53:25 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2023-11-04 06:53:25 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2023-11-04 06:53:25 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]
2023-11-04 06:53:25 INFO imrebin::SubImageFactory::createImage Creating image 'tst.residual' of shape [2, 2, 1, 1]
2023-11-04 06:53:25 INFO imrebin::::casa Task imrebin complete. Start time: 2023-11-04 06:53:25.126614 End time: 2023-11-04 06:53:25.188158
2023-11-04 06:53:25 INFO imrebin::::casa ##### End Task: imrebin #####
2023-11-04 06:53:25 INFO imrebin::::casa ##########################################
2023-11-04 06:53:25 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:25 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:25 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:25 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:25 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.
2023-11-04 06:53:25 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.
2023-11-04 06:53:25 INFO deconvolve::::casa Traceback (most recent call last):
2023-11-04 06:53:25 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1283, in __call__
2023-11-04 06:53:25 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_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'] )
2023-11-04 06:53:25 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 285, in deconvolve
2023-11-04 06:53:25 INFO deconvolve::::casa+ isit = decon.hasConverged()
2023-11-04 06:53:25 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged
2023-11-04 06:53:25 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle()
2023-11-04 06:53:25 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle
2023-11-04 06:53:25 INFO deconvolve::::casa+ return self._swigobj.initminorcycle()
2023-11-04 06:53:25 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle
2023-11-04 06:53:25 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self)
2023-11-04 06:53:25 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.
2023-11-04 06:53:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:25.193662 End time: 2023-11-04 06:53:25.217215
2023-11-04 06:53:25 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:25 INFO deconvolve::::casa ##########################################
.2023-11-04 06:53:25 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:25 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:25 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:25 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:25 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:53:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter.
2023-11-04 06:53:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:53:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2023-11-04 06:53:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:53:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:25.279027 End time: 2023-11-04 06:53:25.456702
2023-11-04 06:53:25 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:25 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:25 INFO imtrans::::casa ##########################################
2023-11-04 06:53:25 INFO imtrans::::casa ##### Begin Task: imtrans #####
2023-11-04 06:53:25 INFO imtrans::::casa imtrans( imagename='tst.model', outfile='tst_2.model', order='3012' )
2023-11-04 06:53:25 INFO imtrans::SubImageFactory::createImage Creating image 'tst_2.model' of shape [1, 100, 100, 1]
2023-11-04 06:53:25 INFO imtrans::::casa Task imtrans complete. Start time: 2023-11-04 06:53:25.458035 End time: 2023-11-04 06:53:25.489015
2023-11-04 06:53:25 INFO imtrans::::casa ##### End Task: imtrans #####
2023-11-04 06:53:25 INFO imtrans::::casa ##########################################
2023-11-04 06:53:26 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:26 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:26 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model]
2023-11-04 06:53:26 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:26 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model
2023-11-04 06:53:26 INFO task_deconvolve::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list
2023-11-04 06:53:26 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
2023-11-04 06:53:26 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
2023-11-04 06:53:26 INFO deconvolve::::casa Traceback (most recent call last):
2023-11-04 06:53:26 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1283, in __call__
2023-11-04 06:53:26 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_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'] )
2023-11-04 06:53:26 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 285, in deconvolve
2023-11-04 06:53:26 INFO deconvolve::::casa+ isit = decon.hasConverged()
2023-11-04 06:53:26 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 155, in hasConverged
2023-11-04 06:53:26 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle()
2023-11-04 06:53:26 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle
2023-11-04 06:53:26 INFO deconvolve::::casa+ return self._swigobj.initminorcycle()
2023-11-04 06:53:26 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle
2023-11-04 06:53:26 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self)
2023-11-04 06:53:26 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
2023-11-04 06:53:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:25.516180 End time: 2023-11-04 06:53:25.570502
2023-11-04 06:53:26 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:26 INFO deconvolve::::casa ##########################################
.s2023-11-04 06:53:26 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:26 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:26 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:26 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:53:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter.
2023-11-04 06:53:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:53:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2023-11-04 06:53:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:26 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:53:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:25.628149 End time: 2023-11-04 06:53:25.841399
2023-11-04 06:53:26 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:26 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:26 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:26 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:26 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model]
2023-11-04 06:53:26 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:26 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model
2023-11-04 06:53:26 INFO task_deconvolve::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list
2023-11-04 06:53:26 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 1
2023-11-04 06:53:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2023-11-04 06:53:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2023-11-04 06:53:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2023-11-04 06:53:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:53:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733201->0.963288, peakres=0.33531->0.105224, Reached cycleniter.
2023-11-04 06:53:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:53:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224
2023-11-04 06:53:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:53:26 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2023-11-04 06:53:26 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst_2.model', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:53:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:25.921420 End time: 2023-11-04 06:53:26.260853
2023-11-04 06:53:26 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:26 INFO deconvolve::::casa ##########################################
.2023-11-04 06:53:26 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:26 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='doesnotexists.model', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:26 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist
2023-11-04 06:53:26 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
2023-11-04 06:53:26 INFO deconvolve::::casa Traceback (most recent call last):
2023-11-04 06:53:26 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1283, in __call__
2023-11-04 06:53:26 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_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'] )
2023-11-04 06:53:26 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 213, in deconvolve
2023-11-04 06:53:26 INFO deconvolve::::casa+ check_starmodel_model_collisions(startmodel, imagename, deconvolver)
2023-11-04 06:53:26 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 112, in check_starmodel_model_collisions
2023-11-04 06:53:26 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: parameter startmodel set to \"{0}\" but that file does not exist".format(sm))
2023-11-04 06:53:26 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist
2023-11-04 06:53:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:26.337940 End time: 2023-11-04 06:53:26.339750
2023-11-04 06:53:26 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:26 INFO deconvolve::::casa ##########################################
.s2023-11-04 06:53:26 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:26 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:26 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:26 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:53:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter.
2023-11-04 06:53:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:53:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2023-11-04 06:53:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:53:27 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2023-11-04 06:53:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:53:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:26.395611 End time: 2023-11-04 06:53:26.703415
2023-11-04 06:53:27 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:27 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:27 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:27 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:27 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:27 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.
2023-11-04 06:53:27 SEVERE deconvolve::deconvolve::casa+ Either unset startmodel or remove tst.model to continue
2023-11-04 06:53:27 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.
2023-11-04 06:53:27 SEVERE deconvolve::::casa+ Either unset startmodel or remove tst.model to continue
2023-11-04 06:53:27 INFO deconvolve::::casa Traceback (most recent call last):
2023-11-04 06:53:27 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1283, in __call__
2023-11-04 06:53:27 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_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'] )
2023-11-04 06:53:27 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 213, in deconvolve
2023-11-04 06:53:27 INFO deconvolve::::casa+ check_starmodel_model_collisions(startmodel, imagename, deconvolver)
2023-11-04 06:53:27 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 129, in check_starmodel_model_collisions
2023-11-04 06:53:27 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) +
2023-11-04 06:53:27 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.
2023-11-04 06:53:27 INFO deconvolve::::casa+ Either unset startmodel or remove tst.model to continue
2023-11-04 06:53:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:26.712686 End time: 2023-11-04 06:53:26.714253
2023-11-04 06:53:27 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:27 INFO deconvolve::::casa ##########################################
.2023-11-04 06:53:27 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:27 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:27 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:27 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:27 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:53:27 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:53:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter.
2023-11-04 06:53:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:53:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2023-11-04 06:53:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:53:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:26.780486 End time: 2023-11-04 06:53:27.014770
2023-11-04 06:53:27 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:27 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:27 INFO imrebin::::casa ##########################################
2023-11-04 06:53:27 INFO imrebin::::casa ##### Begin Task: imrebin #####
2023-11-04 06:53:27 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 )
2023-11-04 06:53:27 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2023-11-04 06:53:27 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2023-11-04 06:53:27 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2023-11-04 06:53:27 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]
2023-11-04 06:53:27 INFO imrebin::SubImageFactory::createImage Creating image 'tst_2.model' of shape [50, 50, 1, 1]
2023-11-04 06:53:27 INFO imrebin::::casa Task imrebin complete. Start time: 2023-11-04 06:53:27.022498 End time: 2023-11-04 06:53:27.081572
2023-11-04 06:53:27 INFO imrebin::::casa ##### End Task: imrebin #####
2023-11-04 06:53:27 INFO imrebin::::casa ##########################################
2023-11-04 06:53:27 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:27 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:27 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:27 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model]
2023-11-04 06:53:27 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:27 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model
2023-11-04 06:53:27 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 0.25
2023-11-04 06:53:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2023-11-04 06:53:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2023-11-04 06:53:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2023-11-04 06:53:27 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:53:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.1833->0.413387, peakres=0.33531->0.105224, Reached cycleniter.
2023-11-04 06:53:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:53:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224
2023-11-04 06:53:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:53:27 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2023-11-04 06:53:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst_2.model', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:53:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:27.115228 End time: 2023-11-04 06:53:27.437648
2023-11-04 06:53:27 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:27 INFO deconvolve::::casa ##########################################
.2023-11-04 06:53:28 INFO tclean::::casa ##########################################
2023-11-04 06:53:28 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:53:28 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='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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:53:28 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:53:28 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:53:28 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:53:29 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:53:29 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:53:29 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:53:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:29 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:29 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:53:30 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:53:30 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.009536
2023-11-04 06:53:30 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:53:30 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:53:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:53:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:53:32 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:53:28.436156 End time: 2023-11-04 06:53:31.696514
2023-11-04 06:53:32 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:53:32 INFO tclean::::casa ##########################################
2023-11-04 06:53:32 INFO tclean::::casa ##########################################
2023-11-04 06:53:32 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:53:32 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:53:32 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:53:32 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:53:32 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:32 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:53:32 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2462) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct.
2023-11-04 06:53:32 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:53:32 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2023-11-04 06:53:32 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2023-11-04 06:53:32 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20
2023-11-04 06:53:32 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2023-11-04 06:53:32 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2023-11-04 06:53:32 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:53:32 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 20]Spectral : [9.99989e+08] at [0] with increment [4.99994e+07]
2023-11-04 06:53:32 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:53:32 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:32 INFO tclean::::casa CFCache already exists
2023-11-04 06:53:32 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:32 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:53:32 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:32 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:53:32 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:32 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:32 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:53:35 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:53:35 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
2023-11-04 06:53:35 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.107356
2023-11-04 06:53:35 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:53:35 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:53:35 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2023-11-04 06:53:35 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg
2023-11-04 06:53:35 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2023-11-04 06:53:35 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:53:35 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:35 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:53:35 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:36 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:53:38 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:53:38 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:53:31.857725 End time: 2023-11-04 06:53:38.258891
2023-11-04 06:53:38 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:53:38 INFO tclean::::casa ##########################################
2023-11-04 06:53:38 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:38 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:38 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:38 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:53:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ]
2023-11-04 06:53:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:53:38 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:53:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:53:38 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19]
2023-11-04 06:53:38 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5
2023-11-04 06:53:38 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->2 [2], model=0->1.12501, peakres=1.50002->0.375005, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=2->4 [2], model=0->1.07144, peakres=1.42859->0.357148, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=4->6 [2], model=0->1.02274, peakres=1.36365->0.340914, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=6->8 [2], model=0->0.978274, peakres=1.30437->0.326091, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=8->10 [2], model=0->0.937513, peakres=1.25002->0.312504, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=10->12 [2], model=0->0.900012, peakres=1.20002->0.300004, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=12->14 [2], model=0->0.865396, peakres=1.15386->0.288465, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=14->16 [2], model=0->0.833345, peakres=1.11113->0.277782, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=16->18 [2], model=0->0.803582, peakres=1.07144->0.267861, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=18->20 [2], model=0->0.775872, peakres=1.0345->0.258624, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=20->22 [2], model=0->0.75001, peakres=1.00001->0.250003, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=22->23 [1], model=0->0.483878, peakres=0.967755->0.483878, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=23->24 [1], model=0->0.468756, peakres=0.937513->0.468756, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=24->25 [1], model=0->0.454552, peakres=0.909103->0.454552, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=25->26 [1], model=0->0.441182, peakres=0.882365->0.441182, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=26->27 [1], model=0->0.428577, peakres=0.857154->0.428577, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=27->28 [1], model=0->0.416672, peakres=0.833345->0.416672, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=28->29 [1], model=0->0.405411, peakres=0.810822->0.405411, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=29->30 [1], model=0->0.394742, peakres=0.789484->0.394742, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=30->31 [1], model=0->0.384621, peakres=0.769241->0.384621, Reached cyclethreshold.
2023-11-04 06:53:39 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 13.9416 Peak Residual (over all planes) : 0.483878 in C11:P0
2023-11-04 06:53:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 31 iterations.
2023-11-04 06:53:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.483878, over full image : 0.483878
2023-11-04 06:53:39 INFO deconvolve::::casa Reached global stopping criterion : threshold
2023-11-04 06:53:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg
2023-11-04 06:53:39 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg
2023-11-04 06:53:39 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:53:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:38.264775 End time: 2023-11-04 06:53:39.315805
2023-11-04 06:53:39 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:39 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:39 INFO name:: No table opened.
2023-11-04 06:53:39 INFO showcache:: The Table Cache is empty.
2023-11-04 06:53:39 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:53:39 INFO deconvolve::::casa+ [ check_val ] iterdone is 31 ( Pass : should be 31, Exact: True )
2023-11-04 06:53:39 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:53:39 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:53:39 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:53:39 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
2023-11-04 06:53:39 INFO deconvolve::::casa+ [ check_val ] chan10 iterDone is 2.0 ( Pass : should be 2, Exact: True )
2023-11-04 06:53:39 INFO deconvolve::::casa+ [ check_val ] chan10 peakRes is 0.2500033378601074 ( Pass : should be 0.25, Epsilon: 0.05)
.2023-11-04 06:53:40 INFO tclean::::casa ##########################################
2023-11-04 06:53:40 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:53:40 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:53:40 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:53:40 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:53:40 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:53:40 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2462) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct.
2023-11-04 06:53:40 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:53:40 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2023-11-04 06:53:40 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2023-11-04 06:53:40 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20
2023-11-04 06:53:40 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2023-11-04 06:53:40 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2023-11-04 06:53:40 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:53:40 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 20]Spectral : [9.99989e+08] at [0] with increment [4.99994e+07]
2023-11-04 06:53:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:53:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:40 INFO tclean::::casa CFCache already exists
2023-11-04 06:53:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:53:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:40 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:53:40 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:53:43 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:53:43 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
2023-11-04 06:53:43 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.110917
2023-11-04 06:53:43 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:53:43 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:53:43 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2023-11-04 06:53:43 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg
2023-11-04 06:53:43 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2023-11-04 06:53:43 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:53:43 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:43 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:53:43 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:44 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:44 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:53:47 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:53:47 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:53:39.613417 End time: 2023-11-04 06:53:46.569144
2023-11-04 06:53:47 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:53:47 INFO tclean::::casa ##########################################
2023-11-04 06:53:47 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:47 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:47 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:47 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:53:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ]
2023-11-04 06:53:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:53:47 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:53:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:53:47 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19]
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->2 [2], model=0->1.12501, peakres=1.50002->0.375005, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=2->4 [2], model=0->1.07144, peakres=1.42859->0.357148, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=4->6 [2], model=0->1.02274, peakres=1.36365->0.340914, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=6->8 [2], model=0->0.978274, peakres=1.30437->0.326091, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=8->10 [2], model=0->0.937513, peakres=1.25002->0.312504, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=10->12 [2], model=0->0.900012, peakres=1.20002->0.300004, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=12->14 [2], model=0->0.865396, peakres=1.15386->0.288465, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=14->16 [2], model=0->0.833345, peakres=1.11113->0.277782, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=16->18 [2], model=0->0.803582, peakres=1.07144->0.267861, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=18->20 [2], model=0->0.775872, peakres=1.0345->0.258624, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=20->22 [2], model=0->0.75001, peakres=1.00001->0.250003, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=22->23 [1], model=0->0.483878, peakres=0.967755->0.483878, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=23->24 [1], model=0->0.468756, peakres=0.937513->0.468756, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=24->25 [1], model=0->0.454552, peakres=0.909103->0.454552, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=25->26 [1], model=0->0.441182, peakres=0.882365->0.441182, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=26->27 [1], model=0->0.428577, peakres=0.857154->0.428577, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=27->28 [1], model=0->0.416672, peakres=0.833345->0.416672, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=28->29 [1], model=0->0.405411, peakres=0.810822->0.405411, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=29->30 [1], model=0->0.394742, peakres=0.789484->0.394742, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=30->31 [1], model=0->0.384621, peakres=0.769241->0.384621, Reached cyclethreshold.
2023-11-04 06:53:47 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 13.9416 Peak Residual (over all planes) : 0.483878 in C11:P0
2023-11-04 06:53:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 31 iterations.
2023-11-04 06:53:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.483878, over full image : 0.483878
2023-11-04 06:53:47 INFO deconvolve::::casa Reached global stopping criterion : threshold
2023-11-04 06:53:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg
2023-11-04 06:53:47 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg
2023-11-04 06:53:48 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg
2023-11-04 06:53:48 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg
2023-11-04 06:53:48 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:53:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:46.574084 End time: 2023-11-04 06:53:47.664592
2023-11-04 06:53:48 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:48 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:48 INFO name:: No table opened.
2023-11-04 06:53:48 INFO showcache:: The Table Cache is empty.
2023-11-04 06:53:48 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=full ( Pass : found all expected keys )
2023-11-04 06:53:48 INFO deconvolve::::casa+ [ check_val ] iterdone is 31 ( Pass : should be 31, Exact: True )
2023-11-04 06:53:48 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:53:48 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:53:48 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:53:48 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
2023-11-04 06:53:48 INFO deconvolve::::casa+ [ check_val ] chan10 iterDone is 2.0 ( Pass : should be 2, Exact: True )
2023-11-04 06:53:48 INFO deconvolve::::casa+ [ check_val ] chan10 peakRes is 0.2500033378601074 ( Pass : should be 0.25, Epsilon: 0.05)
.2023-11-04 06:53:48 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:48 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:48 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:53:48 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:53:48 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:53:48 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:53:48 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=14, Gain=0.15
2023-11-04 06:53:48 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2023-11-04 06:53:48 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.0317054, 1369 Active pixels
2023-11-04 06:53:48 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.0269496, 1413 Active pixels
2023-11-04 06:53:48 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.424299 Flux limit=0.0194711, 1539 Active pixels
2023-11-04 06:53:48 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.191889 Flux limit=0.0119577, 2025 Active pixels
2023-11-04 06:53:48 INFO ClarkCleanLatModel::solve Iteration: 14, Maximum residual=0.143953 Flux limit=0.00540787, 2998 Active pixels
2023-11-04 06:53:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->14 [14], model=0->1.01651, peakres=1.12501->0.143953, Reached cycleniter.
2023-11-04 06:53:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 14 iterations.
2023-11-04 06:53:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.143953, over full image : 0.143953
2023-11-04 06:53:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:53:48 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:53:48 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:53:48 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:53:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:47.833340 End time: 2023-11-04 06:53:48.332286
2023-11-04 06:53:48 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:48 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:48 INFO name:: No table opened.
2023-11-04 06:53:48 INFO showcache:: The Table Cache is empty.
2023-11-04 06:53:48 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:53:48 INFO deconvolve::::casa+ [ check_val ] iterdone is 14 ( Pass : should be 14, Exact: True )
2023-11-04 06:53:48 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:53:48 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:53:48 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:53:48 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)
2023-11-04 06:53:48 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 1 (Pass : should be 1)
.2023-11-04 06:53:48 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:48 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:48 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:53:48 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:53:48 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:53:48 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:53:48 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15
2023-11-04 06:53:48 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2023-11-04 06:53:49 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.5, 47 Active pixels
2023-11-04 06:53:49 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.5, 37 Active pixels
2023-11-04 06:53:49 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.499175 Flux limit=0.5, 21 Active pixels
2023-11-04 06:53:49 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.625839, peakres=1.12501->0.499175, Reached cyclethreshold.
2023-11-04 06:53:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations.
2023-11-04 06:53:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175
2023-11-04 06:53:49 INFO deconvolve::::casa Reached global stopping criterion : threshold
2023-11-04 06:53:49 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:53:49 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:53:49 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:53:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:48.407996 End time: 2023-11-04 06:53:48.839694
2023-11-04 06:53:49 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:49 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:49 INFO name:: No table opened.
2023-11-04 06:53:49 INFO showcache:: The Table Cache is empty.
2023-11-04 06:53:49 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:53:49 INFO deconvolve::::casa+ [ check_val ] peak res is 0.4991748034954071 ( Pass : should be 0.499, Epsilon: 0.05)
2023-11-04 06:53:49 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.6258394718170166 ( Pass : should be 0.626, Epsilon: 0.05)
2023-11-04 06:53:49 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True )
2023-11-04 06:53:49 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:53:49 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:53:49 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:53:49 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)
2023-11-04 06:53:49 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
.2023-11-04 06:53:49 INFO tclean::::casa ##########################################
2023-11-04 06:53:49 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:53:49 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='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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:53:49 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:53:49 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:53:49 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:53:49 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:53:49 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:53:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:53:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:53:51 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:53:51 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004651
2023-11-04 06:53:51 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:53:51 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:53:51 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:53:53 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:53:53 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:53:49.005590 End time: 2023-11-04 06:53:52.665739
2023-11-04 06:53:53 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:53:53 INFO tclean::::casa ##########################################
2023-11-04 06:53:53 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:53 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:53 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:53:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:53:53 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15
2023-11-04 06:53:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.625839, peakres=1.12501->0.499175, Reached cyclethreshold.
2023-11-04 06:53:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations.
2023-11-04 06:53:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175
2023-11-04 06:53:53 INFO deconvolve::::casa Reached global stopping criterion : threshold
2023-11-04 06:53:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:53:53 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:53:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:53:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:52.671235 End time: 2023-11-04 06:53:52.974928
2023-11-04 06:53:53 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:53 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:53 INFO name:: No table opened.
2023-11-04 06:53:53 INFO showcache:: The Table Cache is empty.
2023-11-04 06:53:53 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:53:53 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True )
2023-11-04 06:53:53 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:53:53 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:53:53 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:53:53 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
.2023-11-04 06:53:53 INFO tclean::::casa ##########################################
2023-11-04 06:53:53 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:53:53 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:53:53 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:53:53 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:53:53 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:53:54 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:53:54 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:53:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:53:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:54 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:53:55 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:53:55 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005694
2023-11-04 06:53:55 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:53:55 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:53:55 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:53:56 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:53:56 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:53:53.186297 End time: 2023-11-04 06:53:56.491464
2023-11-04 06:53:56 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:53:56 INFO tclean::::casa ##########################################
2023-11-04 06:53:56 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:56 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:56 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:56 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:53:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:53:57 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15
2023-11-04 06:53:57 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.625839, peakres=1.12501->0.499175, Reached cyclethreshold.
2023-11-04 06:53:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations.
2023-11-04 06:53:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175
2023-11-04 06:53:57 INFO deconvolve::::casa Reached global stopping criterion : threshold
2023-11-04 06:53:57 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:53:57 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:53:57 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:53:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:56.494755 End time: 2023-11-04 06:53:56.780507
2023-11-04 06:53:57 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:57 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:57 INFO name:: No table opened.
2023-11-04 06:53:57 INFO showcache:: The Table Cache is empty.
2023-11-04 06:53:57 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=full ( Pass : found all expected keys )
2023-11-04 06:53:57 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True )
2023-11-04 06:53:57 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:53:57 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:53:57 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:53:57 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
.2023-11-04 06:53:57 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:57 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:57 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:57 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:57 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:53:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:53:57 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.002, CycleNiter=2000, Gain=0.1
2023-11-04 06:53:57 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1080 [1080], model=0->1.36773, peakres=1.12501->0.00199935, Reached cyclethreshold.
2023-11-04 06:53:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1080 iterations.
2023-11-04 06:53:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00199935, over full image : 0.00199935
2023-11-04 06:53:57 INFO deconvolve::::casa Reached global stopping criterion : threshold
2023-11-04 06:53:57 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:53:57 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:53:57 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:53:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:56.928377 End time: 2023-11-04 06:53:57.255095
2023-11-04 06:53:57 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:57 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:57 INFO name:: No table opened.
2023-11-04 06:53:57 INFO showcache:: The Table Cache is empty.
2023-11-04 06:53:57 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:53:57 INFO deconvolve::::casa+ [ check_val ] iterdone is 1080 ( Pass : should be 1080, Exact: True )
2023-11-04 06:53:57 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:53:57 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:53:57 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:53:57 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
.2023-11-04 06:53:57 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:57 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:53:57 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:53:57 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:53:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:53:57 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:53:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:53:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:53:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:53:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:53:57 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.002, CycleNiter=2000, Gain=0.1
2023-11-04 06:53:58 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1080 [1080], model=0->1.36773, peakres=1.12501->0.00199935, Reached cyclethreshold.
2023-11-04 06:53:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1080 iterations.
2023-11-04 06:53:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00199935, over full image : 0.00199935
2023-11-04 06:53:58 INFO deconvolve::::casa Reached global stopping criterion : threshold
2023-11-04 06:53:58 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:53:58 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:53:58 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:53:58 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:53:57.354456 End time: 2023-11-04 06:53:57.649769
2023-11-04 06:53:58 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:53:58 INFO deconvolve::::casa ##########################################
2023-11-04 06:53:58 INFO name:: No table opened.
2023-11-04 06:53:58 INFO showcache:: The Table Cache is empty.
2023-11-04 06:53:58 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:53:58 INFO deconvolve::::casa+ [ check_val ] iterdone is 1080 ( Pass : should be 1080, Exact: True )
2023-11-04 06:53:58 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:53:58 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:53:58 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:53:58 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
.2023-11-04 06:53:58 INFO tclean::::casa ##########################################
2023-11-04 06:53:58 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:53:58 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, fullsummary=False, nmajor=-1, 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 )
2023-11-04 06:53:58 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:53:58 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:53:58 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:53:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:53:58 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:53:58 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:53:58 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:53:58 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:53:58 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:53:58 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:53:59 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:53:59 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.009475
2023-11-04 06:53:59 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:53:59 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:54:00 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:54:01 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:54:01 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:53:57.864482 End time: 2023-11-04 06:54:01.240590
2023-11-04 06:54:01 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:54:01 INFO tclean::::casa ##########################################
2023-11-04 06:54:01 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:01 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:54:01 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:54:01 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:54:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:54:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:54:01 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt]
2023-11-04 06:54:01 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2023-11-04 06:54:01 INFO CasacRegionManager::fromBCS Using all spectral channels.
2023-11-04 06:54:01 INFO CasacRegionManager::fromBCS Using polarizations ALL
2023-11-04 06:54:01 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.
2023-11-04 06:54:01 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2023-11-04 06:54:01 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0
2023-11-04 06:54:01 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2023-11-04 06:54:01 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).
2023-11-04 06:54:01 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:54:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ]
2023-11-04 06:54:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0371935, over full image : 1.12501
2023-11-04 06:54:01 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:54:01 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.0283286, peakres=0.0371935->0.0180397, Reached cycleniter.
2023-11-04 06:54:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:54:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0180397, over full image : 1.12434
2023-11-04 06:54:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:54:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:54:01 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:54:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:54:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:54:01.247807 End time: 2023-11-04 06:54:01.600222
2023-11-04 06:54:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:54:02 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:02 INFO name:: No table opened.
2023-11-04 06:54:02 INFO showcache:: The Table Cache is empty.
2023-11-04 06:54:02 INFO tclean::::casa ##########################################
2023-11-04 06:54:02 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:54:02 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, 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 )
2023-11-04 06:54:02 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:54:02 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:54:02 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:54:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:54:02 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:54:02 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:54:02 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:54:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:54:02 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:54:02 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:54:03 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:54:03 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004492
2023-11-04 06:54:03 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:54:03 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:54:04 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:54:05 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:54:05 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:54:01.781675 End time: 2023-11-04 06:54:04.932006
2023-11-04 06:54:05 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:54:05 INFO tclean::::casa ##########################################
2023-11-04 06:54:05 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:05 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:54:05 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:54:05 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:54:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:54:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:54:05 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[50pix,80pix],10pix]]
2023-11-04 06:54:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2023-11-04 06:54:05 INFO CasacRegionManager::fromBCS Using all spectral channels.
2023-11-04 06:54:05 INFO CasacRegionManager::fromBCS Using polarizations ALL
2023-11-04 06:54:05 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.
2023-11-04 06:54:05 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2023-11-04 06:54:05 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2023-11-04 06:54:05 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).
2023-11-04 06:54:05 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:54:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ]
2023-11-04 06:54:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0371935, over full image : 1.12501
2023-11-04 06:54:05 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:54:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.0283286, peakres=0.0371935->0.0180397, Reached cycleniter.
2023-11-04 06:54:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:54:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0180397, over full image : 1.12434
2023-11-04 06:54:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:54:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:54:05 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:54:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:54:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:54:04.935107 End time: 2023-11-04 06:54:05.144542
2023-11-04 06:54:05 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:54:05 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:05 INFO name:: No table opened.
2023-11-04 06:54:05 INFO showcache:: The Table Cache is empty.
2023-11-04 06:54:05 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:54:05 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2023-11-04 06:54:05 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:54:05 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:54:05 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)
2023-11-04 06:54:05 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)
2023-11-04 06:54:05 INFO deconvolve::::casa+ [ checkall ]
2023-11-04 06:54:05 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2023-11-04 06:54:05 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:54:05 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:54:05 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)
2023-11-04 06:54:05 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)
.2023-11-04 06:54:05 INFO tclean::::casa ##########################################
2023-11-04 06:54:05 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:54:05 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='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, fullsummary=False, nmajor=-1, 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 )
2023-11-04 06:54:05 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:54:05 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:54:05 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:54:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:54:06 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2462) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct.
2023-11-04 06:54:06 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:54:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2023-11-04 06:54:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2023-11-04 06:54:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20
2023-11-04 06:54:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2023-11-04 06:54:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2023-11-04 06:54:06 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:54:06 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 20]Spectral : [9.99989e+08] at [0] with increment [4.99994e+07]
2023-11-04 06:54:06 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:54:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:54:06 INFO tclean::::casa CFCache already exists
2023-11-04 06:54:06 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:54:06 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:54:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:54:06 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:54:06 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:54:06 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:54:06 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:54:08 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:54:09 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
2023-11-04 06:54:09 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.106774
2023-11-04 06:54:09 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:54:09 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:54:09 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2023-11-04 06:54:09 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg
2023-11-04 06:54:09 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2023-11-04 06:54:09 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:54:09 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:54:09 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:54:09 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:54:09 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:54:09 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:54:12 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:54:12 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:54:05.398663 End time: 2023-11-04 06:54:11.848735
2023-11-04 06:54:12 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:54:12 INFO tclean::::casa ##########################################
2023-11-04 06:54:12 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:12 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:54:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:54:12 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:54:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:54:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:54:12 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt]
2023-11-04 06:54:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2023-11-04 06:54:12 INFO CasacRegionManager::fromBCS Using all spectral channels.
2023-11-04 06:54:12 INFO CasacRegionManager::fromBCS Using polarizations ALL
2023-11-04 06:54:12 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2023-11-04 06:54:12 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0
2023-11-04 06:54:12 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2023-11-04 06:54:12 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s).
2023-11-04 06:54:12 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:54:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 2853 out of a total of 200000 pixels. [ 1.4265 % ]
2023-11-04 06:54:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002
2023-11-04 06:54:12 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:54:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:54:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002
2023-11-04 06:54:12 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19]
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->0 [0], model=0->0, peakres=1.50002->1.50002, Skipped this plane. Zero mask.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=0->0 [0], model=0->0, peakres=1.42859->1.42859, Skipped this plane. Zero mask.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=0->10 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=20->30 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=30->40 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=40->50 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->60 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=60->70 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=70->80 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=80->90 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=90->90 [0], model=0->0, peakres=0.967755->0.967755, Skipped this plane. Zero mask.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=90->90 [0], model=0->0, peakres=0.937513->0.937513, Skipped this plane. Zero mask.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=90->90 [0], model=0->0, peakres=0.909103->0.909103, Skipped this plane. Zero mask.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=90->90 [0], model=0->0, peakres=0.882365->0.882365, Skipped this plane. Zero mask.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=90->90 [0], model=0->0, peakres=0.857154->0.857154, Skipped this plane. Zero mask.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=90->90 [0], model=0->0, peakres=0.833345->0.833345, Skipped this plane. Zero mask.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=90->90 [0], model=0->0, peakres=0.810822->0.810822, Skipped this plane. Zero mask.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=90->90 [0], model=0->0, peakres=0.789484->0.789484, Skipped this plane. Zero mask.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=90->90 [0], model=0->0, peakres=0.769241->0.769241, Skipped this plane. Zero mask.
2023-11-04 06:54:12 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.19744 Peak Residual (over all planes) : 0.427929 in C2:P0
2023-11-04 06:54:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 90 iterations.
2023-11-04 06:54:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 1.50002
2023-11-04 06:54:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:54:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:54:12 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:54:12 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2023-11-04 06:54:12 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2023-11-04 06:54:12 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2023-11-04 06:54:12 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2023-11-04 06:54:12 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2023-11-04 06:54:12 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:54:12 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2023-11-04 06:54:12 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2023-11-04 06:54:12 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2023-11-04 06:54:12 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2023-11-04 06:54:12 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2023-11-04 06:54:12 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2023-11-04 06:54:13 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2023-11-04 06:54:13 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg
2023-11-04 06:54:13 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg
2023-11-04 06:54:13 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg
2023-11-04 06:54:13 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg
2023-11-04 06:54:13 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg
2023-11-04 06:54:13 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg
2023-11-04 06:54:13 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:54:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:54:11.851873 End time: 2023-11-04 06:54:12.771086
2023-11-04 06:54:13 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:54:13 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:13 INFO name:: No table opened.
2023-11-04 06:54:13 INFO showcache:: The Table Cache is empty.
2023-11-04 06:54:13 INFO tclean::::casa ##########################################
2023-11-04 06:54:13 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:54:13 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, fullsummary=False, nmajor=-1, 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 )
2023-11-04 06:54:13 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:54:13 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:54:13 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:54:13 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:54:13 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2462) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct.
2023-11-04 06:54:13 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2023-11-04 06:54:13 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2023-11-04 06:54:13 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2023-11-04 06:54:13 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20
2023-11-04 06:54:13 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2023-11-04 06:54:13 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2023-11-04 06:54:13 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:54:13 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 20]Spectral : [9.99989e+08] at [0] with increment [4.99994e+07]
2023-11-04 06:54:13 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:54:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:54:13 INFO tclean::::casa CFCache already exists
2023-11-04 06:54:13 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:54:13 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:54:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:54:13 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:54:13 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:54:14 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:54:14 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:54:16 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:54:17 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
2023-11-04 06:54:17 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.10983
2023-11-04 06:54:17 INFO SIImageStore::printBeamSet Restoring Beams
2023-11-04 06:54:17 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2023-11-04 06:54:17 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2023-11-04 06:54:17 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg
2023-11-04 06:54:17 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2023-11-04 06:54:17 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:54:17 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.009656 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:54:17 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:54:17 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:54:17 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:54:17 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:54:20 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:54:20 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:54:13.050115 End time: 2023-11-04 06:54:19.921352
2023-11-04 06:54:20 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:54:20 INFO tclean::::casa ##########################################
2023-11-04 06:54:20 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:20 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:54:20 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:54:20 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:54:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:54:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2023-11-04 06:54:20 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[50pix,50pix],10pix],range=[1.1GHz,1.5GHz]]
2023-11-04 06:54:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2023-11-04 06:54:20 INFO CasacRegionManager::fromBCS Using all spectral channels.
2023-11-04 06:54:20 INFO CasacRegionManager::fromBCS Using polarizations ALL
2023-11-04 06:54:20 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2023-11-04 06:54:20 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2023-11-04 06:54:20 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).
2023-11-04 06:54:20 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:54:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 2853 out of a total of 200000 pixels. [ 1.4265 % ]
2023-11-04 06:54:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002
2023-11-04 06:54:20 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2023-11-04 06:54:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:54:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002
2023-11-04 06:54:20 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19]
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->0 [0], model=0->0, peakres=1.50002->1.50002, Skipped this plane. Zero mask.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=0->0 [0], model=0->0, peakres=1.42859->1.42859, Skipped this plane. Zero mask.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=0->10 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=20->30 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=30->40 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=40->50 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->60 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=60->70 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=70->80 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=80->90 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=90->90 [0], model=0->0, peakres=0.967755->0.967755, Skipped this plane. Zero mask.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=90->90 [0], model=0->0, peakres=0.937513->0.937513, Skipped this plane. Zero mask.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=90->90 [0], model=0->0, peakres=0.909103->0.909103, Skipped this plane. Zero mask.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=90->90 [0], model=0->0, peakres=0.882365->0.882365, Skipped this plane. Zero mask.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=90->90 [0], model=0->0, peakres=0.857154->0.857154, Skipped this plane. Zero mask.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=90->90 [0], model=0->0, peakres=0.833345->0.833345, Skipped this plane. Zero mask.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=90->90 [0], model=0->0, peakres=0.810822->0.810822, Skipped this plane. Zero mask.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=90->90 [0], model=0->0, peakres=0.789484->0.789484, Skipped this plane. Zero mask.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=90->90 [0], model=0->0, peakres=0.769241->0.769241, Skipped this plane. Zero mask.
2023-11-04 06:54:20 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.19744 Peak Residual (over all planes) : 0.427929 in C2:P0
2023-11-04 06:54:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 90 iterations.
2023-11-04 06:54:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 1.50002
2023-11-04 06:54:20 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:54:20 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:54:20 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2023-11-04 06:54:20 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2023-11-04 06:54:20 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2023-11-04 06:54:20 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2023-11-04 06:54:20 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2023-11-04 06:54:20 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2023-11-04 06:54:20 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2023-11-04 06:54:20 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2023-11-04 06:54:21 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2023-11-04 06:54:21 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2023-11-04 06:54:21 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2023-11-04 06:54:21 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2023-11-04 06:54:21 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2023-11-04 06:54:21 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2023-11-04 06:54:21 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg
2023-11-04 06:54:21 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg
2023-11-04 06:54:21 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg
2023-11-04 06:54:21 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg
2023-11-04 06:54:21 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg
2023-11-04 06:54:21 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg
2023-11-04 06:54:21 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:54:21 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:54:19.925279 End time: 2023-11-04 06:54:20.892658
2023-11-04 06:54:21 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:54:21 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:21 INFO name:: No table opened.
2023-11-04 06:54:21 INFO showcache:: The Table Cache is empty.
2023-11-04 06:54:21 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:54:21 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2023-11-04 06:54:21 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:54:21 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:54:21 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)
2023-11-04 06:54:21 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)
2023-11-04 06:54:21 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)
2023-11-04 06:54:21 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)
2023-11-04 06:54:21 INFO deconvolve::::casa+ [ checkall ]
2023-11-04 06:54:21 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2023-11-04 06:54:21 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:54:21 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:54:21 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)
2023-11-04 06:54:21 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)
2023-11-04 06:54:21 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)
2023-11-04 06:54:21 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)
.2023-11-04 06:54:21 INFO tclean::::casa ##########################################
2023-11-04 06:54:21 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:54:21 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='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, fullsummary=False, nmajor=-1, 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 )
2023-11-04 06:54:21 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:54:21 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:54:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:54:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:54:22 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:54:22 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:54:22 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:54:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:54:22 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:54:22 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:54:23 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:54:23 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.009402
2023-11-04 06:54:23 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:54:23 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:54:23 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:54:24 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:54:25 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:54:21.126659 End time: 2023-11-04 06:54:24.514183
2023-11-04 06:54:25 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:54:25 INFO tclean::::casa ##########################################
2023-11-04 06:54:25 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:25 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:54:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:54:25 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:54:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:54:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:54:25 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2023-11-04 06:54:25 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2023-11-04 06:54:25 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367
2023-11-04 06:54:25 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563)
2023-11-04 06:54:25 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2023-11-04 06:54:25 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2023-11-04 06:54:25 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:54:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ]
2023-11-04 06:54:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:54:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:54:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2023-11-04 06:54:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:54:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2023-11-04 06:54:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:54:25 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2023-11-04 06:54:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:54:25 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:54:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:54:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:54:24.520264 End time: 2023-11-04 06:54:25.022871
2023-11-04 06:54:25 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:54:25 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:25 INFO name:: No table opened.
2023-11-04 06:54:25 INFO showcache:: The Table Cache is empty.
2023-11-04 06:54:25 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:54:25 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2023-11-04 06:54:25 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:54:25 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:54:25 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)
2023-11-04 06:54:25 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)
.2023-11-04 06:54:25 INFO tclean::::casa ##########################################
2023-11-04 06:54:25 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:54:25 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, fullsummary=False, nmajor=-1, 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 )
2023-11-04 06:54:25 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:54:25 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:54:25 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:54:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:54:26 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:54:26 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:54:26 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:54:26 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:54:26 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:54:26 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:54:27 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:54:27 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.011411
2023-11-04 06:54:27 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:54:27 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:54:27 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:54:28 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:54:29 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:54:25.224854 End time: 2023-11-04 06:54:28.541832
2023-11-04 06:54:29 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:54:29 INFO tclean::::casa ##########################################
2023-11-04 06:54:29 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:29 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:54:29 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:54:29 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:54:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:54:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:54:29 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2023-11-04 06:54:29 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2023-11-04 06:54:29 INFO SDMaskHandler::calcRobustImageStatistics [C0] Using Chauvenet algorithm for the image statistics
2023-11-04 06:54:29 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367
2023-11-04 06:54:29 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563)
2023-11-04 06:54:29 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2023-11-04 06:54:29 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2023-11-04 06:54:29 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:54:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ]
2023-11-04 06:54:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:54:29 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:54:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2023-11-04 06:54:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:54:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2023-11-04 06:54:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:54:29 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2023-11-04 06:54:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:54:29 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:54:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:54:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:54:28.548386 End time: 2023-11-04 06:54:28.987628
2023-11-04 06:54:29 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:54:29 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:29 INFO name:: No table opened.
2023-11-04 06:54:29 INFO showcache:: The Table Cache is empty.
2023-11-04 06:54:29 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:54:29 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2023-11-04 06:54:29 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:54:29 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:54:29 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05)
2023-11-04 06:54:29 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 85, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05)
.2023-11-04 06:54:29 INFO tclean::::casa ##########################################
2023-11-04 06:54:29 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:54:29 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, 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 )
2023-11-04 06:54:29 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:54:29 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:54:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:54:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:54:30 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:54:30 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:54:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:54:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:54:30 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:54:30 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:54:31 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:54:31 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004969
2023-11-04 06:54:31 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:54:31 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:54:31 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:54:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:54:32 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:54:29.171164 End time: 2023-11-04 06:54:32.373557
2023-11-04 06:54:32 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:54:32 INFO tclean::::casa ##########################################
2023-11-04 06:54:32 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:54:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:54:32 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:54:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:54:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.02s, system 0s)
2023-11-04 06:54:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median)
2023-11-04 06:54:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:54:32 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2023-11-04 06:54:32 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2023-11-04 06:54:32 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367
2023-11-04 06:54:32 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563)
2023-11-04 06:54:32 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2023-11-04 06:54:32 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2023-11-04 06:54:33 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:54:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ]
2023-11-04 06:54:33 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median)
2023-11-04 06:54:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:54:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:54:33 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.0458058 )
2023-11-04 06:54:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2023-11-04 06:54:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:54:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median)
2023-11-04 06:54:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2023-11-04 06:54:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:54:33 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2023-11-04 06:54:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:54:33 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:54:33 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:54:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:54:32.376817 End time: 2023-11-04 06:54:32.738482
2023-11-04 06:54:33 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:54:33 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:33 INFO name:: No table opened.
2023-11-04 06:54:33 INFO showcache:: The Table Cache is empty.
2023-11-04 06:54:33 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:54:33 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2023-11-04 06:54:33 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:54:33 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:54:33 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)
2023-11-04 06:54:33 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)
.2023-11-04 06:54:33 INFO tclean::::casa ##########################################
2023-11-04 06:54:33 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:54:33 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, 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 )
2023-11-04 06:54:33 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:54:33 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:54:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:54:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:54:33 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:54:33 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:54:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:54:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:54:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:54:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:54:34 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:54:34 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.009612
2023-11-04 06:54:34 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:54:34 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:54:35 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:54:36 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:54:36 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:54:32.932668 End time: 2023-11-04 06:54:36.123210
2023-11-04 06:54:36 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:54:36 INFO tclean::::casa ##########################################
2023-11-04 06:54:36 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:36 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:54:36 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:54:36 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:54:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:54:36 INFO task_deconvolve::SDMaskHandler::calcRobustImageStatistics [C0] Using Chauvenet algorithm for the image statistics
2023-11-04 06:54:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.04s ( user 0.03s, system 0s)
2023-11-04 06:54:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median)
2023-11-04 06:54:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:54:36 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2023-11-04 06:54:36 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2023-11-04 06:54:36 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367
2023-11-04 06:54:36 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563)
2023-11-04 06:54:36 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2023-11-04 06:54:36 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2023-11-04 06:54:36 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:54:36 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ]
2023-11-04 06:54:36 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median)
2023-11-04 06:54:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:54:36 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:54:36 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.041405 )
2023-11-04 06:54:36 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2023-11-04 06:54:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:54:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median)
2023-11-04 06:54:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2023-11-04 06:54:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:54:36 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2023-11-04 06:54:36 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:54:36 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:54:36 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:54:37 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:54:36.126565 End time: 2023-11-04 06:54:36.591190
2023-11-04 06:54:37 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:54:37 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:37 INFO name:: No table opened.
2023-11-04 06:54:37 INFO showcache:: The Table Cache is empty.
2023-11-04 06:54:37 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:54:37 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2023-11-04 06:54:37 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:54:37 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:54:37 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)
2023-11-04 06:54:37 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)
.2023-11-04 06:54:37 INFO tclean::::casa ##########################################
2023-11-04 06:54:37 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:54:37 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, fullsummary=False, nmajor=-1, 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 )
2023-11-04 06:54:37 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:54:37 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:54:37 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:54:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:54:37 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:54:37 INFO SynthesisImagerVi2::defineImage Shape : [1000, 1000, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:54:37 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:54:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:54:37 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:54:37 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:54:39 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:54:39 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014064
2023-11-04 06:54:39 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1474 arcsec, -87.3946 deg
2023-11-04 06:54:39 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:54:39 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:54:41 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:54:41 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:54:36.808702 End time: 2023-11-04 06:54:40.557492
2023-11-04 06:54:41 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:54:41 INFO tclean::::casa ##########################################
2023-11-04 06:54:41 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:41 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:54:41 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:54:41 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:54:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:54:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:54:41 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2023-11-04 06:54:41 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2023-11-04 06:54:41 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141366
2023-11-04 06:54:41 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563)
2023-11-04 06:54:41 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2023-11-04 06:54:41 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2023-11-04 06:54:42 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:54:42 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 1e+06 pixels. [ 0.0323 % ]
2023-11-04 06:54:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:54:42 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:54:42 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2023-11-04 06:54:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:54:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2023-11-04 06:54:42 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:54:42 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2023-11-04 06:54:42 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:54:42 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1474 arcsec, -87.3946 deg
2023-11-04 06:54:42 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:54:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:54:40.562573 End time: 2023-11-04 06:54:42.397441
2023-11-04 06:54:42 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:54:42 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:42 INFO name:: No table opened.
2023-11-04 06:54:42 INFO showcache:: The Table Cache is empty.
2023-11-04 06:54:42 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:54:42 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2023-11-04 06:54:42 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:54:42 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:54:42 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)
2023-11-04 06:54:42 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)
.2023-11-04 06:54:43 INFO tclean::::casa ##########################################
2023-11-04 06:54:43 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:54:43 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, fullsummary=False, nmajor=-1, 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 )
2023-11-04 06:54:43 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:54:43 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:54:43 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:54:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:54:43 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:54:43 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:54:43 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:54:43 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.96 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:54:43 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:54:43 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:54:44 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:54:44 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008841
2023-11-04 06:54:44 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:54:44 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:54:45 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:54:46 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:54:46 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:54:42.605859 End time: 2023-11-04 06:54:46.056316
2023-11-04 06:54:46 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:54:46 INFO tclean::::casa ##########################################
2023-11-04 06:54:46 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:46 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:54:46 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:54:46 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:54:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:54:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:54:46 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt]
2023-11-04 06:54:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2023-11-04 06:54:46 INFO CasacRegionManager::fromBCS Using all spectral channels.
2023-11-04 06:54:46 INFO CasacRegionManager::fromBCS Using polarizations ALL
2023-11-04 06:54:46 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.
2023-11-04 06:54:46 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2023-11-04 06:54:46 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0
2023-11-04 06:54:46 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2023-11-04 06:54:46 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).
2023-11-04 06:54:46 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:54:46 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ]
2023-11-04 06:54:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:54:46 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:54:46 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2023-11-04 06:54:46 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:54:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2023-11-04 06:54:46 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:54:46 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:54:46 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:54:46 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:54:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:54:46.082548 End time: 2023-11-04 06:54:46.433298
2023-11-04 06:54:46 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:54:46 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:46 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:46 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:54:46 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:54:46 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: 'mask' parameter specified as a filename 'tst.mask.txt', but no such file exists
2023-11-04 06:54:46 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
2023-11-04 06:54:46 INFO deconvolve::::casa Traceback (most recent call last):
2023-11-04 06:54:46 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1283, in __call__
2023-11-04 06:54:46 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_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'] )
2023-11-04 06:54:46 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 211, in deconvolve
2023-11-04 06:54:46 INFO deconvolve::::casa+ check_requiredmask_exists(usemask, mask)
2023-11-04 06:54:46 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 59, in check_requiredmask_exists
2023-11-04 06:54:46 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: 'mask' parameter specified as a filename '"+mask+"', but no such file exists")
2023-11-04 06:54:46 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: 'mask' parameter specified as a filename 'tst.mask.txt', but no such file exists
2023-11-04 06:54:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:54:46.484782 End time: 2023-11-04 06:54:46.487043
2023-11-04 06:54:46 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:54:46 INFO deconvolve::::casa ##########################################
.2023-11-04 06:54:47 INFO tclean::::casa ##########################################
2023-11-04 06:54:47 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:54:47 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='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, fullsummary=False, nmajor=-1, 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 )
2023-11-04 06:54:47 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:54:47 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:54:47 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:54:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:54:47 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:54:47 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2023-11-04 06:54:47 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:54:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.95 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:54:47 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:54:47 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:54:50 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186
2023-11-04 06:54:50 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004929
2023-11-04 06:54:50 INFO SIImageStore::printBeamSet Beam : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg
2023-11-04 06:54:50 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:54:50 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:54:53 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:54:53 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:54:46.725553 End time: 2023-11-04 06:54:53.002601
2023-11-04 06:54:53 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:54:53 INFO tclean::::casa ##########################################
2023-11-04 06:54:53 INFO deconvolve::::casa ##########################################
2023-11-04 06:54:53 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:54:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:54:53 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:54:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:54:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:54:53 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2023-11-04 06:54:53 INFO SDMaskHandler::makePBMask MAKE PB mask
2023-11-04 06:54:53 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:54:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:54:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:54:53 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:54:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2023-11-04 06:54:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:54:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2023-11-04 06:54:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:54:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:54:53 INFO SIImageStore::restore Beam for chan : 0 : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg
2023-11-04 06:54:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:54:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:54:53.033823 End time: 2023-11-04 06:54:53.389497
2023-11-04 06:54:53 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:54:53 INFO deconvolve::::casa ##########################################
.2023-11-04 06:54:54 INFO tclean::::casa ##########################################
2023-11-04 06:54:54 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:54:54 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, fullsummary=False, nmajor=-1, 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 )
2023-11-04 06:54:54 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:54:54 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:54:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:54:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:54:54 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:54:54 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2023-11-04 06:54:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:54:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.95 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:54:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:54:54 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:54:57 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186
2023-11-04 06:54:57 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005086
2023-11-04 06:54:57 INFO SIImageStore::printBeamSet Beam : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg
2023-11-04 06:54:57 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:54:57 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:55:00 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:55:00 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:54:53.660476 End time: 2023-11-04 06:54:59.746252
2023-11-04 06:55:00 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:55:00 INFO tclean::::casa ##########################################
2023-11-04 06:55:00 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:00 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:00 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:00 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:00 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2023-11-04 06:55:00 INFO SDMaskHandler::makePBMask MAKE PB mask
2023-11-04 06:55:00 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:55:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 989 out of a total of 10000 pixels. [ 9.89 % ]
2023-11-04 06:55:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:00 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2023-11-04 06:55:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2023-11-04 06:55:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:00 INFO SIImageStore::restore Beam for chan : 0 : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg
2023-11-04 06:55:00 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:55:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:54:59.776085 End time: 2023-11-04 06:55:00.078027
2023-11-04 06:55:00 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:00 INFO deconvolve::::casa ##########################################
.2023-11-04 06:55:00 INFO tclean::::casa ##########################################
2023-11-04 06:55:00 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:55:00 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell=['10.0arcsec', '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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:55:00 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:55:00 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:55:00 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:55:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:55:01 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:55:01 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2023-11-04 06:55:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:55:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.95 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:55:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:55:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:55:03 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186
2023-11-04 06:55:03 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004892
2023-11-04 06:55:03 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:03 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:55:03 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:55:06 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:55:06 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:55:00.330759 End time: 2023-11-04 06:55:06.093689
2023-11-04 06:55:06 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:55:06 INFO tclean::::casa ##########################################
2023-11-04 06:55:06 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:06 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:06 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:06 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:06 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2023-11-04 06:55:06 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2023-11-04 06:55:06 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2023-11-04 06:55:06 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2023-11-04 06:55:06 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.
2023-11-04 06:55:06 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2023-11-04 06:55:06 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2023-11-04 06:55:06 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:55:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 37 out of a total of 10000 pixels. [ 0.37 % ]
2023-11-04 06:55:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:06 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2023-11-04 06:55:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2023-11-04 06:55:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:06 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2023-11-04 06:55:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:06 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:06.136618 End time: 2023-11-04 06:55:06.458491
2023-11-04 06:55:06 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:06 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:06 INFO name:: No table opened.
2023-11-04 06:55:06 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:07 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:07 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:07 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:55:07 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:55:07 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:07 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:07 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 19 pixels.
2023-11-04 06:55:07 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.952847 Flux limit=0.0319233, 667 Active pixels
2023-11-04 06:55:07 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.771806 Flux limit=0.028731, 671 Active pixels
2023-11-04 06:55:07 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.506382 Flux limit=0.0232721, 689 Active pixels
2023-11-04 06:55:07 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.369152 Flux limit=0.0152688, 733 Active pixels
2023-11-04 06:55:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter.
2023-11-04 06:55:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152
2023-11-04 06:55:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:07 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:06.543734 End time: 2023-11-04 06:55:06.993362
2023-11-04 06:55:07 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:07 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:07 INFO name:: No table opened.
2023-11-04 06:55:07 INFO showcache:: The Table Cache is empty.
.s2023-11-04 06:55:07 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:07 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:07 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[5, 10, 50], 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 )
2023-11-04 06:55:07 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2023-11-04 06:55:07 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:07 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:07 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2023-11-04 06:55:07 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2023-11-04 06:55:07 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2023-11-04 06:55:07 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2023-11-04 06:55:07 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2023-11-04 06:55:07 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2023-11-04 06:55:07 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2023-11-04 06:55:07 INFO MatrixCleaner::clean() scale 1 = 5 pixels with bias = 1
2023-11-04 06:55:07 INFO MatrixCleaner::clean() scale 2 = 10 pixels with bias = 1
2023-11-04 06:55:07 INFO MatrixCleaner::clean() scale 3 = 50 pixels with bias = 1
2023-11-04 06:55:07 INFO MatrixCleaner::clean() Cleaning using given mask
2023-11-04 06:55:07 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2023-11-04 06:55:07 INFO MatrixCleaner::clean() Starting iteration
2023-11-04 06:55:07 INFO MatrixCleaner::clean() Initial maximum residual is 1.38035 within the mask
2023-11-04 06:55:07 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2023-11-04 06:55:07 INFO MatrixCleaner::clean() 1 1.38035 0.138035
2023-11-04 06:55:07 INFO MatrixCleaner::clean() 2 1.24232 0.262267
2023-11-04 06:55:07 INFO MatrixCleaner::clean() 3 1.11809 0.374075
2023-11-04 06:55:07 INFO MatrixCleaner::clean() 4 1.00628 0.474703
2023-11-04 06:55:07 INFO MatrixCleaner::clean() 5 0.905649 0.565268
2023-11-04 06:55:07 INFO MatrixCleaner::clean() 6 0.815084 0.646776
2023-11-04 06:55:07 INFO MatrixCleaner::clean() 7 0.733576 0.720134
2023-11-04 06:55:07 INFO MatrixCleaner::clean() 8 0.660218 0.786156
2023-11-04 06:55:07 INFO MatrixCleaner::clean() 9 0.594196 0.845575
2023-11-04 06:55:07 INFO MatrixCleaner::clean() 10 0.534777 0.899053
2023-11-04 06:55:07 INFO MatrixCleaner::clean() 0 0.899053
2023-11-04 06:55:07 INFO MatrixCleaner::clean() 1 0
2023-11-04 06:55:07 INFO MatrixCleaner::clean() 2 0
2023-11-04 06:55:07 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2023-11-04 06:55:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.899053, peakres=1.05872->0.452384, Reached cycleniter.
2023-11-04 06:55:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.452384, over full image : 0.452384
2023-11-04 06:55:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:07 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:07.050725 End time: 2023-11-04 06:55:07.271184
2023-11-04 06:55:07 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:07 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:07 INFO name:: No table opened.
2023-11-04 06:55:07 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:07 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:07 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:07 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:07 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:07 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:07 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2023-11-04 06:55:07 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2023-11-04 06:55:07 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2023-11-04 06:55:07 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2023-11-04 06:55:07 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2023-11-04 06:55:07 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2023-11-04 06:55:08 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:55:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2023-11-04 06:55:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:08 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2023-11-04 06:55:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2023-11-04 06:55:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:08 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2023-11-04 06:55:08 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:08 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:08 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:07.327839 End time: 2023-11-04 06:55:07.704755
2023-11-04 06:55:08 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:08 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:08 INFO name:: No table opened.
2023-11-04 06:55:08 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:08 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:08 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:08 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:08 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:08 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2023-11-04 06:55:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2023-11-04 06:55:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:08 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:08 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:08 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:07.783133 End time: 2023-11-04 06:55:08.085567
2023-11-04 06:55:08 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:08 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:08 INFO name:: No table opened.
2023-11-04 06:55:08 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:08 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:08 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:08 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:08 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:08 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2023-11-04 06:55:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2023-11-04 06:55:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:08 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:08 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:08 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:08.164136 End time: 2023-11-04 06:55:08.433444
2023-11-04 06:55:08 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:08 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:08 INFO name:: No table opened.
2023-11-04 06:55:08 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:09 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:09 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:09 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:09 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:09 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:09 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.5
2023-11-04 06:55:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->1.10967, peakres=1.05872->0.0107917, Reached cycleniter.
2023-11-04 06:55:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0107917, over full image : 0.0107917
2023-11-04 06:55:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:09 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:09 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:09 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:08.515508 End time: 2023-11-04 06:55:08.795376
2023-11-04 06:55:09 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:09 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:09 INFO name:: No table opened.
2023-11-04 06:55:09 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:09 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:09 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:09 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:09 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:09 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:09 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2023-11-04 06:55:09 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2023-11-04 06:55:09 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2023-11-04 06:55:09 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2023-11-04 06:55:09 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2023-11-04 06:55:09 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2023-11-04 06:55:09 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:55:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2023-11-04 06:55:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:09 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2023-11-04 06:55:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2023-11-04 06:55:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:09 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2023-11-04 06:55:09 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:09 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:09 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:08.875700 End time: 2023-11-04 06:55:09.270510
2023-11-04 06:55:09 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:09 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:09 INFO name:: No table opened.
2023-11-04 06:55:09 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:09 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:09 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:09 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:09 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:09 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:09 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2023-11-04 06:55:09 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2023-11-04 06:55:09 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2023-11-04 06:55:09 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2023-11-04 06:55:09 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2023-11-04 06:55:09 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2023-11-04 06:55:10 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:55:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2023-11-04 06:55:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:10 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:10 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2023-11-04 06:55:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2023-11-04 06:55:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:10 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2023-11-04 06:55:10 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:10 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:10 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:09.348601 End time: 2023-11-04 06:55:09.743143
2023-11-04 06:55:10 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:10 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:10 INFO name:: No table opened.
2023-11-04 06:55:10 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:10 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:10 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:10 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:10 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:10 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:10 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[40pix,40pix],10pix]]
2023-11-04 06:55:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2023-11-04 06:55:10 INFO CasacRegionManager::fromBCS Using all spectral channels.
2023-11-04 06:55:10 INFO CasacRegionManager::fromBCS Using polarizations ALL
2023-11-04 06:55:10 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image.
2023-11-04 06:55:10 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2023-11-04 06:55:10 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2023-11-04 06:55:10 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s).
2023-11-04 06:55:10 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:55:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ]
2023-11-04 06:55:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.244253, over full image : 1.05872
2023-11-04 06:55:10 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:10 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.171539, peakres=0.244253->0.0867547, Reached cycleniter.
2023-11-04 06:55:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0867547, over full image : 1.02262
2023-11-04 06:55:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:10 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:10 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:10 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:09.812049 End time: 2023-11-04 06:55:10.099595
2023-11-04 06:55:10 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:10 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:10 INFO name:: No table opened.
2023-11-04 06:55:10 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:10 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:10 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:10 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:10 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:10 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:10 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2023-11-04 06:55:10 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2023-11-04 06:55:10 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2023-11-04 06:55:10 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=14.055(minbeamfrac=0.5 * beampix=28.1099)
2023-11-04 06:55:10 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2023-11-04 06:55:10 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2023-11-04 06:55:10 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:55:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2023-11-04 06:55:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:10 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:10 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2023-11-04 06:55:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2023-11-04 06:55:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:10 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2023-11-04 06:55:10 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:11 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:11 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:10.181060 End time: 2023-11-04 06:55:10.586679
2023-11-04 06:55:11 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:11 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:11 INFO name:: No table opened.
2023-11-04 06:55:11 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:11 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:11 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:11 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:11 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:11 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:11 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2023-11-04 06:55:11 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2023-11-04 06:55:11 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2023-11-04 06:55:11 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2023-11-04 06:55:11 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2023-11-04 06:55:11 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2023-11-04 06:55:11 INFO SDMaskHandler::autoMaskByMultiThreshold No negative region was found by auotmask.
2023-11-04 06:55:11 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:55:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2023-11-04 06:55:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:11 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2023-11-04 06:55:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2023-11-04 06:55:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:11 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2023-11-04 06:55:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:11 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:11 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:10.655938 End time: 2023-11-04 06:55:11.157773
2023-11-04 06:55:11 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:11 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:11 INFO name:: No table opened.
2023-11-04 06:55:11 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:11 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:11 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:11 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:11 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:11 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:11 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:11 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2023-11-04 06:55:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2023-11-04 06:55:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:11 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:11 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:11.229466 End time: 2023-11-04 06:55:11.519676
2023-11-04 06:55:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:12 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:12 INFO name:: No table opened.
2023-11-04 06:55:12 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:12 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:12 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:12 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:12 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:12 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2023-11-04 06:55:12 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2023-11-04 06:55:12 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2023-11-04 06:55:12 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2023-11-04 06:55:12 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2023-11-04 06:55:12 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2023-11-04 06:55:12 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:55:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2023-11-04 06:55:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2023-11-04 06:55:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2023-11-04 06:55:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:12 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2023-11-04 06:55:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:12 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:12 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:11.588956 End time: 2023-11-04 06:55:11.972395
2023-11-04 06:55:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:12 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:12 INFO name:: No table opened.
2023-11-04 06:55:12 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:12 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:12 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:12 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:12 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s)
2023-11-04 06:55:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148
2023-11-04 06:55:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:12 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148
2023-11-04 06:55:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=1, CycleNiter=10, Gain=0.1
2023-11-04 06:55:12 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=1, nsigma threshold=0.0100148 )
2023-11-04 06:55:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.105872, peakres=1.05872->0.952847, Reached cyclethreshold.
2023-11-04 06:55:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2023-11-04 06:55:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s)
2023-11-04 06:55:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00902891
2023-11-04 06:55:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.952847, over full image : 0.952847
2023-11-04 06:55:12 INFO deconvolve::::casa Reached global stopping criterion : threshold
2023-11-04 06:55:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:12 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:12 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:12.041883 End time: 2023-11-04 06:55:12.357108
2023-11-04 06:55:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:12 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:12 INFO name:: No table opened.
2023-11-04 06:55:12 INFO showcache:: The Table Cache is empty.
.s2023-11-04 06:55:12 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:12 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:12 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available.
2023-11-04 06:55:12 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available.
2023-11-04 06:55:12 INFO deconvolve::::casa Traceback (most recent call last):
2023-11-04 06:55:12 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1283, in __call__
2023-11-04 06:55:12 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_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'] )
2023-11-04 06:55:12 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 212, in deconvolve
2023-11-04 06:55:12 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp)
2023-11-04 06:55:12 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 89, in check_requiredimgs_exist
2023-11-04 06:55:12 INFO deconvolve::::casa+ raise RuntimeError("The parameter nsigma>0 ("+str(inp['nsigma'])+") requires a "+reqpb+" image to be available.")
2023-11-04 06:55:12 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available.
2023-11-04 06:55:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:12.425383 End time: 2023-11-04 06:55:12.427371
2023-11-04 06:55:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:12 INFO deconvolve::::casa ##########################################
.s2023-11-04 06:55:12 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:12 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:12 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:12 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:13 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:13 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2023-11-04 06:55:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2023-11-04 06:55:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:13 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:55:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:12.478281 End time: 2023-11-04 06:55:12.682444
2023-11-04 06:55:13 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:13 INFO deconvolve::::casa ##########################################
.2023-11-04 06:55:13 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:13 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:13 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:13 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:13 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:13 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:13 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2023-11-04 06:55:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2023-11-04 06:55:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:13 INFO SIImageStore::restore Common Beam : 5 arcsec, 5 arcsec, 0 deg
2023-11-04 06:55:13 WARN SIImageStore::rescaleResolution (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 1609) Cannot convolve to new beam for Channel : 0 : Source may be only (slightly) resolved in one direction
2023-11-04 06:55:13 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:12.741020 End time: 2023-11-04 06:55:13.033099
2023-11-04 06:55:13 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:13 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:13 INFO name:: No table opened.
2023-11-04 06:55:13 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:13 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:13 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:13 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:13 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:13 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:13 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2023-11-04 06:55:13 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2023-11-04 06:55:13 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2023-11-04 06:55:13 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2023-11-04 06:55:13 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2023-11-04 06:55:13 INFO SDMaskHandler::YAPruneRegions No regions are found in this plane.
2023-11-04 06:55:13 WARN SDMaskHandler::autoMaskByMultiThreshold (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDMaskHandler.cc, line 3069) No regions found by automasking
2023-11-04 06:55:13 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.
2023-11-04 06:55:13 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:55:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 0 out of a total of 10000 pixels. [ 0 % ]
2023-11-04 06:55:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:13 INFO deconvolve::::casa Reached global stopping criterion : zero mask
2023-11-04 06:55:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:13 WARN SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2265) Restoring with an empty model image. Only residuals will be processed to form the output restored image.
2023-11-04 06:55:13 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:13 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:13.103481 End time: 2023-11-04 06:55:13.428350
2023-11-04 06:55:13 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:13 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:13 INFO name:: No table opened.
2023-11-04 06:55:13 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:14 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:14 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:55:14 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:55:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:14 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:14 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 19 pixels.
2023-11-04 06:55:14 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.952847 Flux limit=0.0319233, 667 Active pixels
2023-11-04 06:55:14 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.771806 Flux limit=0.028731, 671 Active pixels
2023-11-04 06:55:14 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.506382 Flux limit=0.0232721, 689 Active pixels
2023-11-04 06:55:14 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.369152 Flux limit=0.0152688, 733 Active pixels
2023-11-04 06:55:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter.
2023-11-04 06:55:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152
2023-11-04 06:55:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:14 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:13.509822 End time: 2023-11-04 06:55:13.963063
2023-11-04 06:55:14 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:14 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:14 INFO name:: No table opened.
2023-11-04 06:55:14 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:14 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:14 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:14 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:14 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2023-11-04 06:55:14 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2023-11-04 06:55:14 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2023-11-04 06:55:14 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2023-11-04 06:55:14 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2023-11-04 06:55:14 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2023-11-04 06:55:14 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2023-11-04 06:55:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 95 out of a total of 10000 pixels. [ 0.95 % ]
2023-11-04 06:55:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:14 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2023-11-04 06:55:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2023-11-04 06:55:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:14 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2023-11-04 06:55:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:14 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:14.036522 End time: 2023-11-04 06:55:14.500163
2023-11-04 06:55:15 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:15 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:15 INFO name:: No table opened.
2023-11-04 06:55:15 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:15 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:15 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:15 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:15 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=1, CycleNiter=10, Gain=0.1
2023-11-04 06:55:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.105872, peakres=1.05872->0.952847, Reached cyclethreshold.
2023-11-04 06:55:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2023-11-04 06:55:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.952847, over full image : 0.952847
2023-11-04 06:55:15 INFO deconvolve::::casa Reached global stopping criterion : threshold
2023-11-04 06:55:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:15 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:14.571897 End time: 2023-11-04 06:55:14.865931
2023-11-04 06:55:15 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:15 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:15 INFO name:: No table opened.
2023-11-04 06:55:15 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:15 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:15 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:15 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:15 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:15 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2023-11-04 06:55:15 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Need PB/Sensitivity/Weight image before a PB-based mask can be made for tst
2023-11-04 06:55:15 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
2023-11-04 06:55:15 INFO deconvolve::::casa Traceback (most recent call last):
2023-11-04 06:55:15 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/deconvolve.py", line 1283, in __call__
2023-11-04 06:55:15 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_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'] )
2023-11-04 06:55:15 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_deconvolve.py", line 286, in deconvolve
2023-11-04 06:55:15 INFO deconvolve::::casa+ decon.updateMask()
2023-11-04 06:55:15 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 201, in updateMask
2023-11-04 06:55:15 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask()
2023-11-04 06:55:15 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask
2023-11-04 06:55:15 INFO deconvolve::::casa+ return self._swigobj.setupmask()
2023-11-04 06:55:15 INFO deconvolve::::casa+ File "/wheeldirectory/casa-CAS-14200-7-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask
2023-11-04 06:55:15 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self)
2023-11-04 06:55:15 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Need PB/Sensitivity/Weight image before a PB-based mask can be made for tst
2023-11-04 06:55:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:14.945428 End time: 2023-11-04 06:55:14.984865
2023-11-04 06:55:15 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:15 INFO deconvolve::::casa ##########################################
.2023-11-04 06:55:15 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:15 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:15 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:15 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2023-11-04 06:55:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2023-11-04 06:55:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2023-11-04 06:55:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:15 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2023-11-04 06:55:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:15.034439 End time: 2023-11-04 06:55:15.328863
2023-11-04 06:55:15 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:15 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:15 INFO name:: No table opened.
2023-11-04 06:55:15 INFO showcache:: The Table Cache is empty.
.2023-11-04 06:55:16 INFO tclean::::casa ##########################################
2023-11-04 06:55:16 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:55:16 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:55:16 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:55:16 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2023-11-04 06:55:16 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:55:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:55:16 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:55:16 INFO SynthesisImagerVi2::defineImage Shape : [10, 10, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2023-11-04 06:55:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:55:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.047e-06 GB. Available mem.: 10.95 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:55:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:55:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:55:20 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2023-11-04 06:55:20 INFO SIImageStoreMultiTerm::calcSensitivity + [955134, -3313.72
2023-11-04 06:55:20 INFO SIImageStoreMultiTerm::calcSensitivity + -3313.72, 70403.5]
2023-11-04 06:55:20 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2023-11-04 06:55:20 INFO SIImageStoreMultiTerm::calcSensitivity + [1.04714e-06, 4.92865e-08
2023-11-04 06:55:20 INFO SIImageStoreMultiTerm::calcSensitivity + 4.92865e-08, 1.42062e-05]
2023-11-04 06:55:20 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.0010233
2023-11-04 06:55:20 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00376911
2023-11-04 06:55:20 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2023-11-04 06:55:20 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.027829
2023-11-04 06:55:20 INFO SIImageStore::printBeamSet Beam : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2023-11-04 06:55:20 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:55:20 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:55:23 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt0', 'tst.pb.tt0', 'tst.psf.tt1', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.residual.tt1', 'tst.sumwt.tt1', 'tst.psf.tt2', 'tst.sumwt.tt2']
2023-11-04 06:55:23 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:55:16.091299 End time: 2023-11-04 06:55:22.751746
2023-11-04 06:55:23 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:55:23 INFO tclean::::casa ##########################################
ssssssssssssssssssss2023-11-04 06:55:23 INFO tclean::::casa ##########################################
2023-11-04 06:55:23 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:55:23 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:55:23 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:55:23 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:55:23 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:55:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:55:23 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:55:23 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:55:23 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:55:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.95 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:55:23 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:55:23 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:55:25 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:55:25 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004511
2023-11-04 06:55:25 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:55:25 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:55:25 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:55:26 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:55:26 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:55:22.990526 End time: 2023-11-04 06:55:26.131552
2023-11-04 06:55:26 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:55:26 INFO tclean::::casa ##########################################
2023-11-04 06:55:26 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:26 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:55:26 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:55:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:26 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.03
2023-11-04 06:55:26 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2023-11-04 06:55:26 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.09126 Flux limit=0.0317054, 1369 Active pixels
2023-11-04 06:55:26 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.995967 Flux limit=0.0307543, 1375 Active pixels
2023-11-04 06:55:26 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.829613 Flux limit=0.0280686, 1397 Active pixels
2023-11-04 06:55:26 INFO ClarkCleanLatModel::solve Iteration: 21, Maximum residual=0.593423 Flux limit=0.0233803, 1463 Active pixels
2023-11-04 06:55:26 INFO ClarkCleanLatModel::solve Iteration: 39, Maximum residual=0.34297 Flux limit=0.016724, 1643 Active pixels
2023-11-04 06:55:26 INFO ClarkCleanLatModel::solve Iteration: 65, Maximum residual=0.169841 Flux limit=0.00966565, 2231 Active pixels
2023-11-04 06:55:26 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0834203 Flux limit=0.00478649, 3138 Active pixels
2023-11-04 06:55:27 INFO ClarkCleanLatModel::solve Iteration: 168, Maximum residual=0.0360723 Flux limit=0.00235097, 4695 Active pixels
2023-11-04 06:55:27 INFO ClarkCleanLatModel::solve Iteration: 247, Maximum residual=0.0136937 Flux limit=0.0010166, 6759 Active pixels
2023-11-04 06:55:27 INFO ClarkCleanLatModel::solve Iteration: 400, Maximum residual=0.0100937 Flux limit=0.001, 6864 Active pixels
2023-11-04 06:55:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->1.28698, peakres=1.12501->0.0100937, Reached cycleniter.
2023-11-04 06:55:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations.
2023-11-04 06:55:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0102859, over full image : 0.0102859
2023-11-04 06:55:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:27 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:55:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:55:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:26.141426 End time: 2023-11-04 06:55:26.757269
2023-11-04 06:55:27 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:27 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:27 INFO name:: No table opened.
2023-11-04 06:55:27 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:27 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:27 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:27 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:55:27 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:55:27 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:27 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.03
2023-11-04 06:55:27 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2023-11-04 06:55:27 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.09126 Flux limit=0.0317054, 1369 Active pixels
2023-11-04 06:55:27 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.995967 Flux limit=0.0307543, 1375 Active pixels
2023-11-04 06:55:27 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.829613 Flux limit=0.0280686, 1397 Active pixels
2023-11-04 06:55:27 INFO ClarkCleanLatModel::solve Iteration: 21, Maximum residual=0.593423 Flux limit=0.0233803, 1463 Active pixels
2023-11-04 06:55:27 INFO ClarkCleanLatModel::solve Iteration: 39, Maximum residual=0.34297 Flux limit=0.016724, 1643 Active pixels
2023-11-04 06:55:27 INFO ClarkCleanLatModel::solve Iteration: 65, Maximum residual=0.169841 Flux limit=0.00966565, 2231 Active pixels
2023-11-04 06:55:27 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0834203 Flux limit=0.00478649, 3138 Active pixels
2023-11-04 06:55:27 INFO ClarkCleanLatModel::solve Iteration: 168, Maximum residual=0.0360723 Flux limit=0.00235097, 4695 Active pixels
2023-11-04 06:55:27 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0239708 Flux limit=0.0010166, 6759 Active pixels
2023-11-04 06:55:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->1.25723, peakres=1.12501->0.0239708, Reached cycleniter.
2023-11-04 06:55:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2023-11-04 06:55:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239708, over full image : 0.0239708
2023-11-04 06:55:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:55:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:26.830991 End time: 2023-11-04 06:55:27.335338
2023-11-04 06:55:27 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:27 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:27 INFO name:: No table opened.
2023-11-04 06:55:27 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:27 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:27 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:27 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:55:27 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:55:27 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239708, over full image : 0.0239708
2023-11-04 06:55:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2023-11-04 06:55:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239708, over full image : 0.0239708
2023-11-04 06:55:27 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.03
2023-11-04 06:55:27 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2023-11-04 06:55:28 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.0237058 Flux limit=0.001, 6777 Active pixels
2023-11-04 06:55:28 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.022735 Flux limit=0.001, 6779 Active pixels
2023-11-04 06:55:28 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.0208854 Flux limit=0.001, 6786 Active pixels
2023-11-04 06:55:28 INFO ClarkCleanLatModel::solve Iteration: 26, Maximum residual=0.017298 Flux limit=0.001, 6793 Active pixels
2023-11-04 06:55:28 INFO ClarkCleanLatModel::solve Iteration: 57, Maximum residual=0.013356 Flux limit=0.001, 6817 Active pixels
2023-11-04 06:55:28 INFO ClarkCleanLatModel::solve Iteration: 133, Maximum residual=0.0112146 Flux limit=0.001, 6866 Active pixels
2023-11-04 06:55:28 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0101085 Flux limit=0.001, 6871 Active pixels
2023-11-04 06:55:28 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=1.25723->1.28576, peakres=0.0239708->0.0101085, Reached cycleniter.
2023-11-04 06:55:28 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2023-11-04 06:55:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0101866, over full image : 0.0101866
2023-11-04 06:55:28 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:28 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:28 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:55:28 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:28 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:27.356357 End time: 2023-11-04 06:55:27.902596
2023-11-04 06:55:28 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:28 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:28 INFO name:: No table opened.
2023-11-04 06:55:28 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:28 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:28 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True )
2023-11-04 06:55:28 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:55:28 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:55:28 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:55:28 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:28 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2023-11-04 06:55:28 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True )
2023-11-04 06:55:28 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:55:28 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:55:28 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2023-11-04 06:55:28 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:28 INFO deconvolve::::casa+ [ check_val ] peak res is 0.0101084653288126 ( Pass : should be 0.010093674063682556, Epsilon: 0.05)
2023-11-04 06:55:28 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.2857557535171509 ( Pass : should be 1.2869821786880493, Epsilon: 0.05)
2023-11-04 06:55:28 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2023-11-04 06:55:28 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:55:28 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:55:28 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:55:28 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.8912976980209351 at [50, 50, 0, 0] ( Pass : should be 0.8913055062294006 , Epsilon: 0.05)
.2023-11-04 06:55:29 INFO tclean::::casa ##########################################
2023-11-04 06:55:29 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:55:29 INFO tclean::::casa tclean( vis='refim_point_linRL.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold='1mJy', nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:55:29 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:55:29 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode]
2023-11-04 06:55:29 INFO SynthesisImagerVi2::selectData NRows selected : 140
2023-11-04 06:55:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:55:29 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:55:29 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2023-11-04 06:55:29 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:55:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.95 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:55:29 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:55:29 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:55:29 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033
2023-11-04 06:55:29 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.00424
2023-11-04 06:55:29 INFO SIImageStore::printBeamSet Beam : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2023-11-04 06:55:29 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:55:29 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:55:29 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:55:29 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:55:28.576750 End time: 2023-11-04 06:55:28.953316
2023-11-04 06:55:29 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:55:29 INFO tclean::::casa ##########################################
2023-11-04 06:55:29 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:29 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:29 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], 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 )
2023-11-04 06:55:29 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes
2023-11-04 06:55:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2023-11-04 06:55:29 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2023-11-04 06:55:29 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.01
2023-11-04 06:55:29 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels.
2023-11-04 06:55:29 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.990001 Flux limit=0.0400158, 4090 Active pixels
2023-11-04 06:55:29 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.960597 Flux limit=0.0396157, 4090 Active pixels
2023-11-04 06:55:29 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.895339 Flux limit=0.038439, 4090 Active pixels
2023-11-04 06:55:29 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.762343 Flux limit=0.0358277, 4090 Active pixels
2023-11-04 06:55:29 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.558267 Flux limit=0.0305058, 4090 Active pixels
2023-11-04 06:55:29 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.337755 Flux limit=0.0223395, 4090 Active pixels
2023-11-04 06:55:29 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.167134 Flux limit=0.0135155, 4090 Active pixels
2023-11-04 06:55:29 INFO ClarkCleanLatModel::solve Iteration: 268, Maximum residual=0.0676446 Flux limit=0.00668801, 4090 Active pixels
2023-11-04 06:55:29 INFO ClarkCleanLatModel::solve Iteration: 376, Maximum residual=0.0228472 Flux limit=0.00270685, 4090 Active pixels
2023-11-04 06:55:29 INFO ClarkCleanLatModel::solve Iteration: 400, Maximum residual=0.0179504 Flux limit=0.001, 3794 Active pixels
2023-11-04 06:55:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->0.98205, peakres=1->0.0179504, Reached cycleniter.
2023-11-04 06:55:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations.
2023-11-04 06:55:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179504, over full image : 0.0179504
2023-11-04 06:55:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:29 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2023-11-04 06:55:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:55:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:28.962939 End time: 2023-11-04 06:55:29.562743
2023-11-04 06:55:30 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:30 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:30 INFO name:: No table opened.
2023-11-04 06:55:30 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:30 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:30 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:30 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], 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 )
2023-11-04 06:55:30 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes
2023-11-04 06:55:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2023-11-04 06:55:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2023-11-04 06:55:30 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.01
2023-11-04 06:55:30 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels.
2023-11-04 06:55:30 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.990001 Flux limit=0.0400158, 4090 Active pixels
2023-11-04 06:55:30 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.960597 Flux limit=0.0396157, 4090 Active pixels
2023-11-04 06:55:30 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.895339 Flux limit=0.038439, 4090 Active pixels
2023-11-04 06:55:30 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.762343 Flux limit=0.0358277, 4090 Active pixels
2023-11-04 06:55:30 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.558267 Flux limit=0.0305058, 4090 Active pixels
2023-11-04 06:55:30 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.337755 Flux limit=0.0223395, 4090 Active pixels
2023-11-04 06:55:30 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.167134 Flux limit=0.0135155, 4090 Active pixels
2023-11-04 06:55:30 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.13398 Flux limit=0.00668801, 4090 Active pixels
2023-11-04 06:55:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->0.866021, peakres=1->0.13398, Reached cycleniter.
2023-11-04 06:55:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2023-11-04 06:55:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398
2023-11-04 06:55:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:30 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:55:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:29.657233 End time: 2023-11-04 06:55:30.211801
2023-11-04 06:55:30 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:30 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:30 INFO name:: No table opened.
2023-11-04 06:55:30 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:30 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:30 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:30 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], 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 )
2023-11-04 06:55:30 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes
2023-11-04 06:55:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398
2023-11-04 06:55:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2023-11-04 06:55:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398
2023-11-04 06:55:30 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.01
2023-11-04 06:55:30 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels.
2023-11-04 06:55:30 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.13264 Flux limit=0.00536131, 4090 Active pixels
2023-11-04 06:55:30 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.128701 Flux limit=0.0053077, 4090 Active pixels
2023-11-04 06:55:30 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.119957 Flux limit=0.00515005, 4090 Active pixels
2023-11-04 06:55:31 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.102139 Flux limit=0.00480019, 4090 Active pixels
2023-11-04 06:55:31 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.0747965 Flux limit=0.00408716, 4090 Active pixels
2023-11-04 06:55:31 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0452523 Flux limit=0.00299304, 4090 Active pixels
2023-11-04 06:55:31 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.0223926 Flux limit=0.00181081, 4090 Active pixels
2023-11-04 06:55:31 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0179506 Flux limit=0.001, 3754 Active pixels
2023-11-04 06:55:31 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0.866021->0.98205, peakres=0.13398->0.0179506, Reached cycleniter.
2023-11-04 06:55:31 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2023-11-04 06:55:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179506, over full image : 0.0179506
2023-11-04 06:55:31 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:31 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:31 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2023-11-04 06:55:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:30.254595 End time: 2023-11-04 06:55:30.819428
2023-11-04 06:55:31 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:31 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:31 INFO name:: No table opened.
2023-11-04 06:55:31 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:31 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:31 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True )
2023-11-04 06:55:31 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:55:31 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:55:31 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:55:31 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:31 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2023-11-04 06:55:31 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True )
2023-11-04 06:55:31 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:55:31 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:55:31 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2023-11-04 06:55:31 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:31 INFO deconvolve::::casa+ [ check_val ] peak res is 0.01795055717229843 ( Pass : should be 0.017950385808944702, Epsilon: 0.05)
2023-11-04 06:55:31 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.9820501804351807 ( Pass : should be 0.982050359249115, Epsilon: 0.05)
2023-11-04 06:55:31 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2023-11-04 06:55:31 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:55:31 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:55:31 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:55:31 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)
.2023-11-04 06:55:31 INFO tclean::::casa ##########################################
2023-11-04 06:55:31 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:55:31 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='1mJy', nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:55:31 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:55:31 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:55:31 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:55:31 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:55:31 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:55:31 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:55:31 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:55:31 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.95 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:55:31 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:55:31 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:55:33 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:55:33 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.006111
2023-11-04 06:55:33 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:55:33 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:55:33 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:55:34 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:55:34 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:55:31.082043 End time: 2023-11-04 06:55:34.273334
2023-11-04 06:55:34 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:55:34 INFO tclean::::casa ##########################################
2023-11-04 06:55:34 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:34 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:34 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:34 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:34 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:34 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:34 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:34 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=399, Gain=0.1
2023-11-04 06:55:34 INFO SDAlgorithmBase::deconvolve [tst] iters=0->399 [399], model=0->1.3143, peakres=1.12501->0.00477105, Reached cycleniter.
2023-11-04 06:55:34 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 399 iterations.
2023-11-04 06:55:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00477105, over full image : 0.00477105
2023-11-04 06:55:34 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:34 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:34 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:55:34 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:55:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:34.284364 End time: 2023-11-04 06:55:34.545333
2023-11-04 06:55:35 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:35 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:35 INFO name:: No table opened.
2023-11-04 06:55:35 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:35 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:35 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:35 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:35 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:35 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=199, Gain=0.1
2023-11-04 06:55:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->199 [199], model=0->1.28953, peakres=1.12501->0.00749909, Reached cycleniter.
2023-11-04 06:55:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 199 iterations.
2023-11-04 06:55:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749909, over full image : 0.00749909
2023-11-04 06:55:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:55:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:34.634576 End time: 2023-11-04 06:55:34.862063
2023-11-04 06:55:35 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:35 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:35 INFO name:: No table opened.
2023-11-04 06:55:35 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:35 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:35 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:35 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:35 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749909, over full image : 0.00749909
2023-11-04 06:55:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2023-11-04 06:55:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749909, over full image : 0.00749909
2023-11-04 06:55:35 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=199, Gain=0.1
2023-11-04 06:55:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->199 [199], model=1.28953->1.3143, peakres=0.00749909->0.00477105, Reached cycleniter.
2023-11-04 06:55:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 199 iterations.
2023-11-04 06:55:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00477105, over full image : 0.00477105
2023-11-04 06:55:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:35 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:55:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:34.899066 End time: 2023-11-04 06:55:35.145817
2023-11-04 06:55:35 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:35 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:35 INFO name:: No table opened.
2023-11-04 06:55:35 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:35 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:35 INFO deconvolve::::casa+ [ check_val ] iterdone is 399 ( Pass : should be 399, Exact: True )
2023-11-04 06:55:35 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:55:35 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:55:35 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:55:35 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:35 INFO deconvolve::::casa+ [ check_val ] iterdone is 199 ( Pass : should be 199, Exact: True )
2023-11-04 06:55:35 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True )
2023-11-04 06:55:35 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:55:35 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:55:35 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2023-11-04 06:55:35 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:35 INFO deconvolve::::casa+ [ check_val ] peak res is 0.004771045874804258 ( Pass : should be 0.004771045874804258, Epsilon: 0.05)
2023-11-04 06:55:35 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.314298152923584 ( Pass : should be 1.314298152923584, Epsilon: 0.05)
2023-11-04 06:55:35 INFO deconvolve::::casa+ [ check_val ] iterdone is 199 ( Pass : should be 199, Exact: True )
2023-11-04 06:55:35 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:55:35 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:55:35 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:55:35 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)
.ss2023-11-04 06:55:35 INFO tclean::::casa ##########################################
2023-11-04 06:55:35 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:55:35 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:55:35 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:55:35 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2023-11-04 06:55:35 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:55:36 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:55:36 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:55:36 INFO SynthesisImagerVi2::defineImage Shape : [200, 200, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2023-11-04 06:55:36 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:55:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.001931 GB. Available mem.: 10.95 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:55:36 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:55:36 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:55:37 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00101778
2023-11-04 06:55:37 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.010229
2023-11-04 06:55:37 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg
2023-11-04 06:55:37 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:55:37 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:55:39 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:55:39 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:55:35.389347 End time: 2023-11-04 06:55:38.663023
2023-11-04 06:55:39 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:55:39 INFO tclean::::casa ##########################################
2023-11-04 06:55:39 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:39 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:39 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[0, 20, 40, 100], 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 )
2023-11-04 06:55:39 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2023-11-04 06:55:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377
2023-11-04 06:55:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ]
2023-11-04 06:55:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377
2023-11-04 06:55:39 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=10, Gain=0.1
2023-11-04 06:55:39 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100]
2023-11-04 06:55:39 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2023-11-04 06:55:39 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2023-11-04 06:55:39 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2023-11-04 06:55:39 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3
2023-11-04 06:55:39 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2023-11-04 06:55:39 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2023-11-04 06:55:39 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2023-11-04 06:55:39 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3
2023-11-04 06:55:39 INFO MatrixCleaner::clean() scale 1 = 0 pixels with bias = 1
2023-11-04 06:55:39 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1
2023-11-04 06:55:39 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1
2023-11-04 06:55:39 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1
2023-11-04 06:55:39 INFO MatrixCleaner::clean() Cleaning using given mask
2023-11-04 06:55:39 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2023-11-04 06:55:39 INFO MatrixCleaner::clean() Starting iteration
2023-11-04 06:55:39 INFO MatrixCleaner::clean() Initial maximum residual is 7.65875 within the mask
2023-11-04 06:55:39 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2023-11-04 06:55:39 INFO MatrixCleaner::clean() 1 7.65875 0.765875
2023-11-04 06:55:39 INFO MatrixCleaner::clean() 2 4.1849 1.18436
2023-11-04 06:55:39 INFO MatrixCleaner::clean() 3 6.30922 1.81529
2023-11-04 06:55:39 INFO MatrixCleaner::clean() 4 3.4434 2.15963
2023-11-04 06:55:39 INFO MatrixCleaner::clean() 5 5.19991 2.67962
2023-11-04 06:55:39 INFO MatrixCleaner::clean() 6 1.20222 2.79984
2023-11-04 06:55:39 INFO MatrixCleaner::clean() 7 1.082 2.90804
2023-11-04 06:55:39 INFO MatrixCleaner::clean() 8 4.34981 3.34302
2023-11-04 06:55:39 INFO MatrixCleaner::clean() 9 0.947751 3.4378
2023-11-04 06:55:39 INFO MatrixCleaner::clean() 10 3.78307 3.8161
2023-11-04 06:55:39 INFO MatrixCleaner::clean() 0 0.323197
2023-11-04 06:55:39 INFO MatrixCleaner::clean() 1 0.76283
2023-11-04 06:55:39 INFO MatrixCleaner::clean() 2 2.73008
2023-11-04 06:55:39 INFO MatrixCleaner::clean() 3 0
2023-11-04 06:55:39 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2023-11-04 06:55:39 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->3.8161, peakres=1.53377->0.822746, Reached cycleniter.
2023-11-04 06:55:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746
2023-11-04 06:55:39 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:39 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.model']
2023-11-04 06:55:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:38.667876 End time: 2023-11-04 06:55:38.925854
2023-11-04 06:55:39 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:39 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:39 INFO name:: No table opened.
2023-11-04 06:55:39 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:39 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:39 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:39 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:39 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746
2023-11-04 06:55:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2023-11-04 06:55:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ]
2023-11-04 06:55:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746
2023-11-04 06:55:39 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:39 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=3.8161->4.39505, peakres=0.822746->0.28281, Reached cycleniter.
2023-11-04 06:55:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.28281, over full image : 0.28281
2023-11-04 06:55:39 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:39 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg
2023-11-04 06:55:39 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:55:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:38.974507 End time: 2023-11-04 06:55:39.199814
2023-11-04 06:55:39 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:39 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:39 INFO name:: No table opened.
2023-11-04 06:55:39 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:39 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:39 INFO deconvolve::::casa+ [ check_val ] peak res is 0.8227455019950867 ( Pass : should be 0.822, Epsilon: 0.05)
2023-11-04 06:55:39 INFO deconvolve::::casa+ [ check_val ] mod flux is 3.816101551055908 ( Pass : should be 3.816, Epsilon: 0.05)
2023-11-04 06:55:39 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2023-11-04 06:55:39 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:55:39 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:55:39 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:55:39 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2023-11-04 06:55:39 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:39 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2828103303909302 ( Pass : should be 0.283, Epsilon: 0.05)
2023-11-04 06:55:39 INFO deconvolve::::casa+ [ check_val ] mod flux is 4.395053863525391 ( Pass : should be 4.395, Epsilon: 0.05)
2023-11-04 06:55:39 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2023-11-04 06:55:39 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True )
2023-11-04 06:55:39 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:55:39 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:55:39 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)
.2023-11-04 06:55:39 INFO tclean::::casa ##########################################
2023-11-04 06:55:39 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:55:39 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:55:39 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:55:39 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:55:39 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:55:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:55:40 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:55:40 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:55:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:55:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.95 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:55:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:55:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:55:41 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:55:41 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.004583
2023-11-04 06:55:41 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:55:41 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:55:41 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:55:42 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:55:43 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:55:39.385029 End time: 2023-11-04 06:55:42.537528
2023-11-04 06:55:43 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:55:43 INFO tclean::::casa ##########################################
2023-11-04 06:55:43 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:43 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:43 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[10, 20, 40, 100], 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 )
2023-11-04 06:55:43 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2023-11-04 06:55:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:43 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:43 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:43 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.1
2023-11-04 06:55:43 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2023-11-04 06:55:43 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2023-11-04 06:55:43 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2023-11-04 06:55:43 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2023-11-04 06:55:43 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3
2023-11-04 06:55:43 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2023-11-04 06:55:43 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2023-11-04 06:55:43 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2023-11-04 06:55:43 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3
2023-11-04 06:55:43 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1
2023-11-04 06:55:43 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1
2023-11-04 06:55:43 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1
2023-11-04 06:55:43 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1
2023-11-04 06:55:43 INFO MatrixCleaner::clean() Cleaning using given mask
2023-11-04 06:55:43 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2023-11-04 06:55:43 INFO MatrixCleaner::clean() Starting iteration
2023-11-04 06:55:43 INFO MatrixCleaner::clean() Initial maximum residual is 1.67991 within the mask
2023-11-04 06:55:43 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 40 0.128372 1.48834
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 80 -0.0997368 1.37262
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 120 0.0733635 1.30431
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 160 0.0590362 1.25033
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 200 0.0485692 1.2163
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 240 0.0449839 1.22516
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 280 -0.0405915 1.2344
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 320 0.0387786 1.2503
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 360 -0.0368591 1.25743
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 400 0.0337952 1.271
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 0 1.271
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 1 0
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 2 0
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 3 0
2023-11-04 06:55:43 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2023-11-04 06:55:43 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->1.271, peakres=1.12501->0.245533, Reached cycleniter.
2023-11-04 06:55:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations.
2023-11-04 06:55:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245533, over full image : 0.245533
2023-11-04 06:55:43 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:43 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:43 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:55:43 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:55:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:42.556867 End time: 2023-11-04 06:55:42.981200
2023-11-04 06:55:43 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:43 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:43 INFO name:: No table opened.
2023-11-04 06:55:43 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:43 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:43 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:43 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[10, 20, 40, 100], 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 )
2023-11-04 06:55:43 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2023-11-04 06:55:43 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:43 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:43 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:43 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1
2023-11-04 06:55:43 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2023-11-04 06:55:43 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2023-11-04 06:55:43 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2023-11-04 06:55:43 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2023-11-04 06:55:43 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3
2023-11-04 06:55:43 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2023-11-04 06:55:43 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2023-11-04 06:55:43 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2023-11-04 06:55:43 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3
2023-11-04 06:55:43 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1
2023-11-04 06:55:43 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1
2023-11-04 06:55:43 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1
2023-11-04 06:55:43 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1
2023-11-04 06:55:43 INFO MatrixCleaner::clean() Cleaning using given mask
2023-11-04 06:55:43 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2023-11-04 06:55:43 INFO MatrixCleaner::clean() Starting iteration
2023-11-04 06:55:43 INFO MatrixCleaner::clean() Initial maximum residual is 1.67991 within the mask
2023-11-04 06:55:43 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 20 0.226931 1.47567
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 40 0.128372 1.48834
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 60 -0.111975 1.41487
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 80 -0.0997368 1.37262
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 100 0.0852441 1.33619
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 120 0.0733635 1.30431
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 140 0.0653369 1.27552
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 160 0.0590362 1.25033
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 180 0.0546833 1.22696
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 200 0.0485692 1.2163
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 0 1.2163
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 1 0
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 2 0
2023-11-04 06:55:43 INFO MatrixCleaner::clean() 3 0
2023-11-04 06:55:43 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2023-11-04 06:55:43 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->1.2163, peakres=1.12501->0.270733, Reached cycleniter.
2023-11-04 06:55:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2023-11-04 06:55:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733
2023-11-04 06:55:43 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:43 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:55:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:43.072106 End time: 2023-11-04 06:55:43.374008
2023-11-04 06:55:43 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:43 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:43 INFO name:: No table opened.
2023-11-04 06:55:43 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:43 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:43 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:43 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[10, 20, 40, 100], 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 )
2023-11-04 06:55:43 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2023-11-04 06:55:43 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733
2023-11-04 06:55:43 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2023-11-04 06:55:43 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733
2023-11-04 06:55:43 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1
2023-11-04 06:55:43 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2023-11-04 06:55:43 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2023-11-04 06:55:44 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2023-11-04 06:55:44 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2023-11-04 06:55:44 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3
2023-11-04 06:55:44 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2023-11-04 06:55:44 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2023-11-04 06:55:44 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2023-11-04 06:55:44 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3
2023-11-04 06:55:44 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1
2023-11-04 06:55:44 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1
2023-11-04 06:55:44 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1
2023-11-04 06:55:44 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1
2023-11-04 06:55:44 INFO MatrixCleaner::clean() Cleaning using given mask
2023-11-04 06:55:44 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2023-11-04 06:55:44 INFO MatrixCleaner::clean() Starting iteration
2023-11-04 06:55:44 INFO MatrixCleaner::clean() Initial maximum residual is 0.0490075 within the mask
2023-11-04 06:55:44 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2023-11-04 06:55:44 INFO MatrixCleaner::clean() 20 0.0471522 -3.91016e-05
2023-11-04 06:55:44 INFO MatrixCleaner::clean() 40 0.0449839 0.00886164
2023-11-04 06:55:44 INFO MatrixCleaner::clean() 60 -0.0419443 0.00946778
2023-11-04 06:55:44 INFO MatrixCleaner::clean() 80 -0.0405916 0.0181014
2023-11-04 06:55:44 INFO MatrixCleaner::clean() 100 0.0405201 0.0263096
2023-11-04 06:55:44 INFO MatrixCleaner::clean() 120 0.0387786 0.0339966
2023-11-04 06:55:44 INFO MatrixCleaner::clean() 140 -0.037603 0.0340801
2023-11-04 06:55:44 INFO MatrixCleaner::clean() 160 -0.0368591 0.0411295
2023-11-04 06:55:44 INFO MatrixCleaner::clean() 180 -0.0354427 0.0479474
2023-11-04 06:55:44 INFO MatrixCleaner::clean() 200 0.0337952 0.054705
2023-11-04 06:55:44 INFO MatrixCleaner::clean() 0 0.054705
2023-11-04 06:55:44 INFO MatrixCleaner::clean() 1 0
2023-11-04 06:55:44 INFO MatrixCleaner::clean() 2 0
2023-11-04 06:55:44 INFO MatrixCleaner::clean() 3 0
2023-11-04 06:55:44 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2023-11-04 06:55:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=1.2163->1.271, peakres=0.270733->0.245533, Reached cycleniter.
2023-11-04 06:55:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2023-11-04 06:55:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245533, over full image : 0.245533
2023-11-04 06:55:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:44 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:55:44 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:55:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:43.406559 End time: 2023-11-04 06:55:43.768483
2023-11-04 06:55:44 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:44 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:44 INFO name:: No table opened.
2023-11-04 06:55:44 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:44 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:44 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True )
2023-11-04 06:55:44 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:55:44 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:55:44 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:55:44 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:44 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2023-11-04 06:55:44 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True )
2023-11-04 06:55:44 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:55:44 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:55:44 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2023-11-04 06:55:44 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:44 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2455327808856964 ( Pass : should be 0.24553275108337402, Epsilon: 0.05)
2023-11-04 06:55:44 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.2710036039352417 ( Pass : should be 1.2710038423538208, Epsilon: 0.05)
2023-11-04 06:55:44 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2023-11-04 06:55:44 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:55:44 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:55:44 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:55:44 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)
.2023-11-04 06:55:44 INFO tclean::::casa ##########################################
2023-11-04 06:55:44 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:55:44 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:55:44 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:55:44 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:55:44 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:55:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:55:44 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:55:44 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2023-11-04 06:55:44 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:55:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.95 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:55:44 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:55:44 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:55:47 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406736
2023-11-04 06:55:47 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.010313
2023-11-04 06:55:47 INFO SIImageStore::printBeamSet Beam : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2023-11-04 06:55:47 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:55:47 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:55:49 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:55:49 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:55:44.133749 End time: 2023-11-04 06:55:49.361484
2023-11-04 06:55:49 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:55:49 INFO tclean::::casa ##########################################
2023-11-04 06:55:49 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:49 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:49 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:49 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:55:49 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:49 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:55:49 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:55:49 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter.
2023-11-04 06:55:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:55:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2023-11-04 06:55:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:49 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.model']
2023-11-04 06:55:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:49.364546 End time: 2023-11-04 06:55:49.534606
2023-11-04 06:55:50 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:50 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:50 INFO name:: No table opened.
2023-11-04 06:55:50 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:50 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:50 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:50 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:55:50 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:55:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2023-11-04 06:55:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2023-11-04 06:55:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:55:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2023-11-04 06:55:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:55:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:55:50 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2023-11-04 06:55:50 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:55:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:49.571138 End time: 2023-11-04 06:55:49.795121
2023-11-04 06:55:50 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:50 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:50 INFO name:: No table opened.
2023-11-04 06:55:50 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:50 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:50 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2023-11-04 06:55:50 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model'] = [True, True, True] ( Pass : should all be True )
2023-11-04 06:55:50 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:55:50 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:55:50 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2023-11-04 06:55:50 INFO deconvolve::::casa+ [ checkall ]
2023-11-04 06:55:50 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model', 'tst.image'] = [True, True, True, True] ( Pass : should all be True )
2023-11-04 06:55:50 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:55:50 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:55:50 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)
.2023-11-04 06:55:50 INFO tclean::::casa ##########################################
2023-11-04 06:55:50 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:55:50 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:55:50 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:55:50 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:55:50 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:55:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:55:50 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:55:50 INFO SynthesisImagerVi2::defineImage Shape : [500, 500, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:55:50 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:55:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01207 GB. Available mem.: 10.95 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:55:50 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:55:50 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:55:52 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:55:52 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.006652
2023-11-04 06:55:52 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1474 arcsec, -87.3945 deg
2023-11-04 06:55:52 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:55:52 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:55:53 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:55:53 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:55:50.053015 End time: 2023-11-04 06:55:53.377588
2023-11-04 06:55:53 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:55:53 INFO tclean::::casa ##########################################
2023-11-04 06:55:53 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:53 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:55:53 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:55:53 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2023-11-04 06:55:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:54 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.1, CycleNiter=300, Gain=0.2
2023-11-04 06:55:54 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2023-11-04 06:55:54 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.900011 Flux limit=0.1, 405 Active pixels
2023-11-04 06:55:54 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.576007 Flux limit=0.1, 277 Active pixels
2023-11-04 06:55:54 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.294916 Flux limit=0.1, 177 Active pixels
2023-11-04 06:55:55 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.136335 Flux limit=0.1, 115 Active pixels
2023-11-04 06:55:55 INFO ClarkCleanLatModel::solve Iteration: 14, Maximum residual=0.0961738 Flux limit=0.1, 58 Active pixels
2023-11-04 06:55:55 INFO SDAlgorithmBase::deconvolve [tst] iters=0->14 [14], model=0->1.1114, peakres=1.12501->0.0961738, Reached cyclethreshold.
2023-11-04 06:55:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 14 iterations.
2023-11-04 06:55:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0961738, over full image : 0.0961738
2023-11-04 06:55:55 INFO deconvolve::::casa Reached global stopping criterion : threshold
2023-11-04 06:55:55 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:55:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:53.437576 End time: 2023-11-04 06:55:54.931948
2023-11-04 06:55:55 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:55 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:55 INFO name:: No table opened.
2023-11-04 06:55:55 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:55 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:55 INFO deconvolve::::casa+ [ check_val ] iterdone is 14 ( Pass : should be 14, Exact: True )
.2023-11-04 06:55:55 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:55 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:55 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:55:55 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:55:55 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:55 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2023-11-04 06:55:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:55 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.1, CycleNiter=300, Gain=0.3
2023-11-04 06:55:55 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2023-11-04 06:55:56 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.78751 Flux limit=0.1, 405 Active pixels
2023-11-04 06:55:56 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.38588 Flux limit=0.1, 241 Active pixels
2023-11-04 06:55:56 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.1652 Flux limit=0.1, 137 Active pixels
2023-11-04 06:55:56 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.0947448 Flux limit=0.1, 70 Active pixels
2023-11-04 06:55:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->9 [9], model=0->1.11831, peakres=1.12501->0.0947448, Reached cyclethreshold.
2023-11-04 06:55:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 9 iterations.
2023-11-04 06:55:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0947449, over full image : 0.0947449
2023-11-04 06:55:56 INFO deconvolve::::casa Reached global stopping criterion : threshold
2023-11-04 06:55:56 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:55:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:55.014441 End time: 2023-11-04 06:55:56.204266
2023-11-04 06:55:56 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:56 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:56 INFO name:: No table opened.
2023-11-04 06:55:56 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:56 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:56 INFO deconvolve::::casa+ [ check_val ] iterdone is 9 ( Pass : should be 9, Exact: True )
.2023-11-04 06:55:56 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:56 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:56 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:55:56 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:55:56 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.03s ( user 0.06s, system 0s)
2023-11-04 06:55:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.022279
2023-11-04 06:55:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2023-11-04 06:55:56 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.022279
2023-11-04 06:55:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:56 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=300, Gain=0.1
2023-11-04 06:55:56 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2023-11-04 06:55:56 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.001, nsigma threshold=0.022279 )
2023-11-04 06:55:57 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels
2023-11-04 06:55:57 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels
2023-11-04 06:55:57 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels
2023-11-04 06:55:57 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.022279, 1227 Active pixels
2023-11-04 06:55:58 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.022279, 917 Active pixels
2023-11-04 06:55:58 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.022279, 412 Active pixels
2023-11-04 06:55:58 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.022279, 132 Active pixels
2023-11-04 06:55:58 INFO ClarkCleanLatModel::solve Iteration: 60, Maximum residual=0.0222005 Flux limit=0.022279, 41 Active pixels
2023-11-04 06:55:58 INFO SDAlgorithmBase::deconvolve [tst] iters=0->60 [60], model=0->1.26263, peakres=1.12501->0.0222005, Reached n-sigma threshold.
2023-11-04 06:55:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 60 iterations.
2023-11-04 06:55:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.03s, system 0.01s)
2023-11-04 06:55:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00548411
2023-11-04 06:55:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0222005, over full image : 0.0222005
2023-11-04 06:55:58 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:55:58 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:56.271213 End time: 2023-11-04 06:55:58.192777
2023-11-04 06:55:58 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:55:58 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:58 INFO name:: No table opened.
2023-11-04 06:55:58 INFO showcache:: The Table Cache is empty.
2023-11-04 06:55:58 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:55:58 INFO deconvolve::::casa+ [ check_val ] iterdone is 60 ( Pass : should be 60, Exact: True )
.2023-11-04 06:55:58 INFO deconvolve::::casa ##########################################
2023-11-04 06:55:58 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:55:58 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:55:58 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:55:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:55:58 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:55:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.03s, system 0s)
2023-11-04 06:55:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0111395
2023-11-04 06:55:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:58 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:55:58 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2023-11-04 06:55:58 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0111395
2023-11-04 06:55:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:55:58 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=300, Gain=0.1
2023-11-04 06:55:58 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2023-11-04 06:55:58 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.001, nsigma threshold=0.0111395 )
2023-11-04 06:55:59 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels
2023-11-04 06:55:59 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels
2023-11-04 06:55:59 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels
2023-11-04 06:55:59 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.0151642, 1741 Active pixels
2023-11-04 06:55:59 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.0111395, 1793 Active pixels
2023-11-04 06:56:00 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.0111395, 1213 Active pixels
2023-11-04 06:56:00 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.0111395, 508 Active pixels
2023-11-04 06:56:00 INFO ClarkCleanLatModel::solve Iteration: 79, Maximum residual=0.0109033 Flux limit=0.0111395, 99 Active pixels
2023-11-04 06:56:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->79 [79], model=0->1.29228, peakres=1.12501->0.0109033, Reached n-sigma threshold.
2023-11-04 06:56:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 79 iterations.
2023-11-04 06:56:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.03s ( user 0.04s, system 0s)
2023-11-04 06:56:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00276766
2023-11-04 06:56:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179476, over full image : 0.0179476
2023-11-04 06:56:00 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:56:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:55:58.253670 End time: 2023-11-04 06:56:00.211564
2023-11-04 06:56:00 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:00 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:00 INFO name:: No table opened.
2023-11-04 06:56:00 INFO showcache:: The Table Cache is empty.
2023-11-04 06:56:00 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:56:00 INFO deconvolve::::casa+ [ check_val ] iterdone is 79 ( Pass : should be 79, Exact: True )
.2023-11-04 06:56:00 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:00 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:00 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:56:00 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:56:00 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:56:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:56:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2023-11-04 06:56:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:56:00 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.22, CycleNiter=300, Gain=0.1
2023-11-04 06:56:00 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2023-11-04 06:56:01 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.22, 147 Active pixels
2023-11-04 06:56:01 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.22, 133 Active pixels
2023-11-04 06:56:01 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.22, 111 Active pixels
2023-11-04 06:56:01 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.22, 69 Active pixels
2023-11-04 06:56:02 INFO ClarkCleanLatModel::solve Iteration: 16, Maximum residual=0.209307 Flux limit=0.22, 33 Active pixels
2023-11-04 06:56:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->16 [16], model=0->0.916547, peakres=1.12501->0.209307, Reached cyclethreshold.
2023-11-04 06:56:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 16 iterations.
2023-11-04 06:56:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.209307, over full image : 0.209307
2023-11-04 06:56:02 INFO deconvolve::::casa Reached global stopping criterion : threshold
2023-11-04 06:56:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:56:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:00.282843 End time: 2023-11-04 06:56:01.613673
2023-11-04 06:56:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:02 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:02 INFO name:: No table opened.
2023-11-04 06:56:02 INFO showcache:: The Table Cache is empty.
2023-11-04 06:56:02 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:56:02 INFO deconvolve::::casa+ [ check_val ] iterdone is 16 ( Pass : should be 16, Exact: True )
.2023-11-04 06:56:02 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:56:02 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:56:02 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:56:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:56:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2023-11-04 06:56:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:56:02 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.18, CycleNiter=300, Gain=0.1
2023-11-04 06:56:02 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2023-11-04 06:56:02 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.18, 177 Active pixels
2023-11-04 06:56:02 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.18, 161 Active pixels
2023-11-04 06:56:03 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.18, 133 Active pixels
2023-11-04 06:56:03 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.18, 93 Active pixels
2023-11-04 06:56:03 INFO ClarkCleanLatModel::solve Iteration: 19, Maximum residual=0.168193 Flux limit=0.18, 51 Active pixels
2023-11-04 06:56:03 INFO SDAlgorithmBase::deconvolve [tst] iters=0->19 [19], model=0->0.975154, peakres=1.12501->0.168193, Reached cyclethreshold.
2023-11-04 06:56:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 19 iterations.
2023-11-04 06:56:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.168193, over full image : 0.168193
2023-11-04 06:56:03 INFO deconvolve::::casa Reached global stopping criterion : threshold
2023-11-04 06:56:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:56:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:01.668878 End time: 2023-11-04 06:56:03.032203
2023-11-04 06:56:03 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:03 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:03 INFO name:: No table opened.
2023-11-04 06:56:03 INFO showcache:: The Table Cache is empty.
2023-11-04 06:56:03 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:56:03 INFO deconvolve::::casa+ [ check_val ] iterdone is 19 ( Pass : should be 19, Exact: True )
.2023-11-04 06:56:03 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:03 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:03 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:56:03 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:56:03 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:56:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:56:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2023-11-04 06:56:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:56:03 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.01, CycleNiter=300, Gain=0.1
2023-11-04 06:56:03 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2023-11-04 06:56:04 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels
2023-11-04 06:56:04 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels
2023-11-04 06:56:04 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels
2023-11-04 06:56:04 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.0151642, 1741 Active pixels
2023-11-04 06:56:04 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.01, 2081 Active pixels
2023-11-04 06:56:05 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.01, 1347 Active pixels
2023-11-04 06:56:05 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.01, 646 Active pixels
2023-11-04 06:56:05 INFO ClarkCleanLatModel::solve Iteration: 81, Maximum residual=0.0106363 Flux limit=0.01, 126 Active pixels
2023-11-04 06:56:05 INFO ClarkCleanLatModel::solve Iteration: 112, Maximum residual=0.0099422 Flux limit=0.01, 41 Active pixels
2023-11-04 06:56:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->112 [112], model=0->1.28727, peakres=1.12501->0.0099422, Reached cyclethreshold.
2023-11-04 06:56:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 112 iterations.
2023-11-04 06:56:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0144523, over full image : 0.0144523
2023-11-04 06:56:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:56:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:03.109016 End time: 2023-11-04 06:56:05.242085
2023-11-04 06:56:05 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:05 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:05 INFO name:: No table opened.
2023-11-04 06:56:05 INFO showcache:: The Table Cache is empty.
2023-11-04 06:56:05 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:56:05 INFO deconvolve::::casa+ [ check_val ] iterdone is 112 ( Pass : should be 112, Exact: True )
.2023-11-04 06:56:05 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:05 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:05 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:56:05 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:56:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:56:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:56:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2023-11-04 06:56:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:56:05 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=300, Gain=0.15
2023-11-04 06:56:05 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2023-11-04 06:56:06 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.0317046, 1369 Active pixels
2023-11-04 06:56:06 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.0269489, 1413 Active pixels
2023-11-04 06:56:06 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.424299 Flux limit=0.0194706, 1539 Active pixels
2023-11-04 06:56:06 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.191889 Flux limit=0.0119574, 2037 Active pixels
2023-11-04 06:56:07 INFO ClarkCleanLatModel::solve Iteration: 19, Maximum residual=0.0950471 Flux limit=0.00540772, 3984 Active pixels
2023-11-04 06:56:07 INFO ClarkCleanLatModel::solve Iteration: 30, Maximum residual=0.0414494 Flux limit=0.00267857, 23890 Active pixels
2023-11-04 06:56:07 INFO ClarkCleanLatModel::solve Iteration: 45, Maximum residual=0.0160492 Flux limit=0.00116811, 99032 Active pixels
2023-11-04 06:56:07 INFO ClarkCleanLatModel::solve Iteration: 87, Maximum residual=0.0103063 Flux limit=0.00045229, 182465 Active pixels
2023-11-04 06:56:08 INFO ClarkCleanLatModel::solve Iteration: 166, Maximum residual=0.00682622 Flux limit=0.000290448, 205909 Active pixels
2023-11-04 06:56:08 INFO ClarkCleanLatModel::solve Iteration: 300, Maximum residual=0.00478898 Flux limit=0.000192373, 220698 Active pixels
2023-11-04 06:56:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->300 [300], model=0->1.32106, peakres=1.12501->0.00478898, Reached cycleniter.
2023-11-04 06:56:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 300 iterations.
2023-11-04 06:56:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00506628, over full image : 0.00506628
2023-11-04 06:56:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:08 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:56:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:05.316225 End time: 2023-11-04 06:56:07.879227
2023-11-04 06:56:08 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:08 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:08 INFO name:: No table opened.
2023-11-04 06:56:08 INFO showcache:: The Table Cache is empty.
2023-11-04 06:56:08 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:56:08 INFO deconvolve::::casa+ [ check_val ] iterdone is 300 ( Pass : should be 300, Exact: True )
.s2023-11-04 06:56:08 INFO tclean::::casa ##########################################
2023-11-04 06:56:08 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:56:08 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:56:08 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:56:08 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:56:08 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:56:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:56:08 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:56:08 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:56:08 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:56:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.94 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:56:08 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:56:08 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:56:10 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:56:10 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.011482
2023-11-04 06:56:10 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:56:10 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:56:10 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:56:11 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:56:12 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:56:08.078654 End time: 2023-11-04 06:56:11.521259
2023-11-04 06:56:12 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:56:12 INFO tclean::::casa ##########################################
2023-11-04 06:56:12 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:12 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:56:12 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:56:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:56:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:56:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:56:12 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:12 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2023-11-04 06:56:12 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317054, 1369 Active pixels
2023-11-04 06:56:12 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285349, 1397 Active pixels
2023-11-04 06:56:12 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231133, 1465 Active pixels
2023-11-04 06:56:12 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.392268 Flux limit=0.0151646, 1737 Active pixels
2023-11-04 06:56:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.732746, peakres=1.12501->0.392268, Reached cycleniter.
2023-11-04 06:56:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268
2023-11-04 06:56:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:56:12 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:56:12 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:56:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:11.529510 End time: 2023-11-04 06:56:11.986232
2023-11-04 06:56:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:12 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:12 INFO name:: No table opened.
2023-11-04 06:56:12 INFO showcache:: The Table Cache is empty.
2023-11-04 06:56:12 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:56:12 INFO deconvolve::::casa+ [ check_val ] peak res is 0.39226821064949036 ( Pass : should be 0.392, Epsilon: 0.05)
2023-11-04 06:56:12 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7327461242675781 ( Pass : should be 0.733, Epsilon: 0.05)
2023-11-04 06:56:12 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2023-11-04 06:56:12 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True )
2023-11-04 06:56:12 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:56:12 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:56:12 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)
.2023-11-04 06:56:12 INFO tclean::::casa ##########################################
2023-11-04 06:56:12 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:56:12 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:56:12 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:56:12 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2023-11-04 06:56:12 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:56:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:56:13 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:56:13 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49999e+09] at [0] with increment [1.99998e+09]
2023-11-04 06:56:13 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:56:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.94 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:56:13 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:56:13 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:56:14 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2023-11-04 06:56:14 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005583
2023-11-04 06:56:14 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:56:14 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:56:14 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:56:15 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:56:15 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:56:12.218397 End time: 2023-11-04 06:56:15.265132
2023-11-04 06:56:15 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:56:15 INFO tclean::::casa ##########################################
2023-11-04 06:56:15 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:15 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:15 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:56:15 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:56:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:56:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:56:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2023-11-04 06:56:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2023-11-04 06:56:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2023-11-04 06:56:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:56:15 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2023-11-04 06:56:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:56:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:15.268244 End time: 2023-11-04 06:56:15.503483
2023-11-04 06:56:16 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:16 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:16 INFO name:: No table opened.
2023-11-04 06:56:16 INFO showcache:: The Table Cache is empty.
2023-11-04 06:56:16 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:56:16 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3530414402484894 ( Pass : should be 0.353, Epsilon: 0.05)
2023-11-04 06:56:16 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7719729542732239 ( Pass : should be 0.772, Epsilon: 0.05)
2023-11-04 06:56:16 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2023-11-04 06:56:16 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True )
2023-11-04 06:56:16 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:56:16 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:56:16 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)
.s2023-11-04 06:56:16 INFO tclean::::casa ##########################################
2023-11-04 06:56:16 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:56:16 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:56:16 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:56:16 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2023-11-04 06:56:16 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:56:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:56:16 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:56:16 INFO SynthesisImagerVi2::defineImage Shape : [200, 200, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2023-11-04 06:56:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:56:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.001931 GB. Available mem.: 10.95 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:56:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:56:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:56:17 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00101778
2023-11-04 06:56:17 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005488
2023-11-04 06:56:17 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg
2023-11-04 06:56:17 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:56:18 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:56:19 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:56:19 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:56:15.727730 End time: 2023-11-04 06:56:18.920208
2023-11-04 06:56:19 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:56:19 INFO tclean::::casa ##########################################
2023-11-04 06:56:19 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:19 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:19 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[0, 20, 40, 100], 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 )
2023-11-04 06:56:19 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2023-11-04 06:56:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377
2023-11-04 06:56:19 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:19 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ]
2023-11-04 06:56:19 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377
2023-11-04 06:56:19 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:19 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100]
2023-11-04 06:56:19 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2023-11-04 06:56:19 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2023-11-04 06:56:19 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2023-11-04 06:56:19 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3
2023-11-04 06:56:19 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2023-11-04 06:56:19 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2023-11-04 06:56:19 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2023-11-04 06:56:19 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3
2023-11-04 06:56:19 INFO MatrixCleaner::clean() scale 1 = 0 pixels with bias = 1
2023-11-04 06:56:19 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1
2023-11-04 06:56:19 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1
2023-11-04 06:56:19 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1
2023-11-04 06:56:19 INFO MatrixCleaner::clean() Cleaning using given mask
2023-11-04 06:56:19 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2023-11-04 06:56:19 INFO MatrixCleaner::clean() Starting iteration
2023-11-04 06:56:19 INFO MatrixCleaner::clean() Initial maximum residual is 7.65875 within the mask
2023-11-04 06:56:19 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2023-11-04 06:56:19 INFO MatrixCleaner::clean() 1 7.65875 0.765875
2023-11-04 06:56:19 INFO MatrixCleaner::clean() 2 4.1849 1.18436
2023-11-04 06:56:19 INFO MatrixCleaner::clean() 3 6.30922 1.81529
2023-11-04 06:56:19 INFO MatrixCleaner::clean() 4 3.4434 2.15963
2023-11-04 06:56:19 INFO MatrixCleaner::clean() 5 5.19991 2.67962
2023-11-04 06:56:19 INFO MatrixCleaner::clean() 6 1.20222 2.79984
2023-11-04 06:56:19 INFO MatrixCleaner::clean() 7 1.082 2.90804
2023-11-04 06:56:19 INFO MatrixCleaner::clean() 8 4.34981 3.34302
2023-11-04 06:56:19 INFO MatrixCleaner::clean() 9 0.947751 3.4378
2023-11-04 06:56:19 INFO MatrixCleaner::clean() 10 3.78307 3.8161
2023-11-04 06:56:19 INFO MatrixCleaner::clean() 0 0.323197
2023-11-04 06:56:19 INFO MatrixCleaner::clean() 1 0.76283
2023-11-04 06:56:19 INFO MatrixCleaner::clean() 2 2.73008
2023-11-04 06:56:19 INFO MatrixCleaner::clean() 3 0
2023-11-04 06:56:19 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2023-11-04 06:56:19 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->3.8161, peakres=1.53377->0.822746, Reached cycleniter.
2023-11-04 06:56:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746
2023-11-04 06:56:19 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:19 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:56:19 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg
2023-11-04 06:56:19 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:56:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:18.923378 End time: 2023-11-04 06:56:19.321886
2023-11-04 06:56:19 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:19 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:19 INFO name:: No table opened.
2023-11-04 06:56:19 INFO showcache:: The Table Cache is empty.
2023-11-04 06:56:19 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:56:19 INFO deconvolve::::casa+ [ check_val ] peak res is 0.8227455019950867 ( Pass : should be 0.823, Epsilon: 0.05)
2023-11-04 06:56:19 INFO deconvolve::::casa+ [ check_val ] mod flux is 3.816101551055908 ( Pass : should be 3.816, Epsilon: 0.05)
2023-11-04 06:56:19 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2023-11-04 06:56:19 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True )
2023-11-04 06:56:19 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:56:19 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:56:19 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.23396643996238708 at [94, 107, 0, 0] ( Pass : should be 0.234 , Epsilon: 0.05)
.2023-11-04 06:56:20 INFO tclean::::casa ##########################################
2023-11-04 06:56:20 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:56:20 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:56:20 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:56:20 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:56:20 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:56:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:56:20 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:56:20 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2023-11-04 06:56:20 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:56:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.94 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:56:20 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:56:20 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:56:22 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406736
2023-11-04 06:56:22 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005528
2023-11-04 06:56:22 INFO SIImageStore::printBeamSet Beam : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2023-11-04 06:56:22 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:56:22 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:56:25 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:56:25 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:56:19.614383 End time: 2023-11-04 06:56:24.799671
2023-11-04 06:56:25 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:56:25 INFO tclean::::casa ##########################################
2023-11-04 06:56:25 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:25 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:56:25 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:56:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:56:25 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:56:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2023-11-04 06:56:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733201, peakres=1.06851->0.33531, Reached cycleniter.
2023-11-04 06:56:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2023-11-04 06:56:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:56:25 INFO SIImageStore::restore Beam for chan : 0 : 52.9634 arcsec, 51.7308 arcsec, 8.55869 deg
2023-11-04 06:56:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:56:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:24.806470 End time: 2023-11-04 06:56:25.074612
2023-11-04 06:56:25 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:25 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:25 INFO name:: No table opened.
2023-11-04 06:56:25 INFO showcache:: The Table Cache is empty.
2023-11-04 06:56:25 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:56:25 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:56:25 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:56:25 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:56:25 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)
.2023-11-04 06:56:25 INFO tclean::::casa ##########################################
2023-11-04 06:56:25 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:56:25 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:56:25 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:56:25 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2023-11-04 06:56:25 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:56:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:56:26 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:56:26 INFO SynthesisImagerVi2::defineImage Shape : [10, 10, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2023-11-04 06:56:26 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:56:26 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 4.828e-06 GB. Available mem.: 10.94 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:56:26 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:56:26 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:56:27 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102322
2023-11-04 06:56:27 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014787
2023-11-04 06:56:27 INFO SIImageStore::printBeamSet Beam : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2023-11-04 06:56:27 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:56:27 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:56:29 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:56:29 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:56:25.337339 End time: 2023-11-04 06:56:29.238008
2023-11-04 06:56:29 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:56:29 INFO tclean::::casa ##########################################
2023-11-04 06:56:29 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:29 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:29 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:56:29 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:56:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2023-11-04 06:56:29 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2023-11-04 06:56:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2023-11-04 06:56:29 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:29 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2023-11-04 06:56:29 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.909194 Flux limit=0, 100 Active pixels
2023-11-04 06:56:29 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.831327 Flux limit=0, 100 Active pixels
2023-11-04 06:56:29 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.774437 Flux limit=0, 100 Active pixels
2023-11-04 06:56:29 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.742309 Flux limit=0, 100 Active pixels
2023-11-04 06:56:29 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.70421 Flux limit=0, 100 Active pixels
2023-11-04 06:56:29 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.694267 Flux limit=0, 100 Active pixels
2023-11-04 06:56:29 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.673741 Flux limit=0, 100 Active pixels
2023-11-04 06:56:29 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.657651 Flux limit=0, 100 Active pixels
2023-11-04 06:56:29 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.656198 Flux limit=0, 100 Active pixels
2023-11-04 06:56:29 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.634939 Flux limit=0, 100 Active pixels
2023-11-04 06:56:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.768861, peakres=1.01022->0.634939, Reached cycleniter.
2023-11-04 06:56:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634939, over full image : 0.634939
2023-11-04 06:56:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:56:29 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2023-11-04 06:56:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:56:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:29.249754 End time: 2023-11-04 06:56:29.530866
2023-11-04 06:56:30 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:30 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:30 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:30 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:30 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], 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 )
2023-11-04 06:56:30 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2023-11-04 06:56:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634939, over full image : 0.634939
2023-11-04 06:56:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2023-11-04 06:56:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2023-11-04 06:56:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634939, over full image : 0.634939
2023-11-04 06:56:30 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:30 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2023-11-04 06:56:30 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.603185 Flux limit=0, 100 Active pixels
2023-11-04 06:56:30 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.603185 Flux limit=0, 100 Active pixels
2023-11-04 06:56:30 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.601328 Flux limit=0, 100 Active pixels
2023-11-04 06:56:30 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.574887 Flux limit=0, 100 Active pixels
2023-11-04 06:56:30 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.558285 Flux limit=0, 100 Active pixels
2023-11-04 06:56:30 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.549828 Flux limit=0, 100 Active pixels
2023-11-04 06:56:30 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.549828 Flux limit=0, 100 Active pixels
2023-11-04 06:56:30 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.549398 Flux limit=0, 100 Active pixels
2023-11-04 06:56:30 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.504291 Flux limit=0, 100 Active pixels
2023-11-04 06:56:30 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.504291 Flux limit=0, 100 Active pixels
2023-11-04 06:56:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.768861->1.34474, peakres=0.634939->0.504291, Reached cycleniter.
2023-11-04 06:56:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.504291, over full image : 0.504291
2023-11-04 06:56:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:30 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:56:30 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2023-11-04 06:56:30 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:56:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:29.560731 End time: 2023-11-04 06:56:29.791212
2023-11-04 06:56:30 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:30 INFO deconvolve::::casa ##########################################
.2023-11-04 06:56:30 INFO tclean::::casa ##########################################
2023-11-04 06:56:30 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:56:30 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:56:30 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:56:30 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode]
2023-11-04 06:56:30 INFO SynthesisImagerVi2::selectData NRows selected : 140
2023-11-04 06:56:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:56:30 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:56:30 INFO SynthesisImagerVi2::defineImage Shape : [10, 10, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2023-11-04 06:56:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:56:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 4.828e-06 GB. Available mem.: 10.94 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:56:30 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:56:30 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:56:30 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033
2023-11-04 06:56:30 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.036823
2023-11-04 06:56:30 INFO SIImageStore::printBeamSet Beam : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg
2023-11-04 06:56:30 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:56:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:56:30 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:56:30 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:56:29.956553 End time: 2023-11-04 06:56:30.423020
2023-11-04 06:56:30 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:56:30 INFO tclean::::casa ##########################################
2023-11-04 06:56:30 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:30 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:30 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], 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 )
2023-11-04 06:56:30 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes
2023-11-04 06:56:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2023-11-04 06:56:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2023-11-04 06:56:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2023-11-04 06:56:30 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:31 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 49 pixels.
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.900001 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.823311 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.753157 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.706284 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.689117 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.602039 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.593102 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.590071 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.546862 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.539791 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.729373, peakres=1->0.539791, Reached cycleniter.
2023-11-04 06:56:31 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791
2023-11-04 06:56:31 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:31 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:56:31 INFO SIImageStore::restore Beam for chan : 0 : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg
2023-11-04 06:56:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:56:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:30.435323 End time: 2023-11-04 06:56:30.672670
2023-11-04 06:56:31 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:31 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:31 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:31 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:31 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], 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 )
2023-11-04 06:56:31 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:31 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes
2023-11-04 06:56:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791
2023-11-04 06:56:31 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2023-11-04 06:56:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2023-11-04 06:56:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791
2023-11-04 06:56:31 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:31 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 49 pixels.
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.500264 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.493795 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.457636 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.457636 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.429544 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.418641 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.392943 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.382968 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.35946 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.331881 Flux limit=0, 100 Active pixels
2023-11-04 06:56:31 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.729373->1.17395, peakres=0.539791->0.331881, Reached cycleniter.
2023-11-04 06:56:31 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.329908, over full image : 0.329908
2023-11-04 06:56:31 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:31 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:56:31 INFO SIImageStore::restore Beam for chan : 0 : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg
2023-11-04 06:56:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:56:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:30.691110 End time: 2023-11-04 06:56:30.909229
2023-11-04 06:56:31 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:31 INFO deconvolve::::casa ##########################################
.2023-11-04 06:56:31 INFO tclean::::casa ##########################################
2023-11-04 06:56:31 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:56:31 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:56:31 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:56:31 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2023-11-04 06:56:31 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:56:31 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:56:31 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:56:31 INFO SynthesisImagerVi2::defineImage Shape : [10, 10, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2023-11-04 06:56:31 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:56:31 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 4.828e-06 GB. Available mem.: 10.95 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:56:31 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:56:31 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:56:33 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102322
2023-11-04 06:56:33 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014563
2023-11-04 06:56:33 INFO SIImageStore::printBeamSet Beam : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2023-11-04 06:56:33 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:56:33 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:56:35 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:56:35 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:56:31.121400 End time: 2023-11-04 06:56:35.179278
2023-11-04 06:56:35 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:56:35 INFO tclean::::casa ##########################################
2023-11-04 06:56:35 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:35 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:56:35 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:56:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2023-11-04 06:56:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2023-11-04 06:56:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2023-11-04 06:56:35 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.814299, peakres=1.01022->0.598531, Reached cycleniter.
2023-11-04 06:56:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598531, over full image : 0.598531
2023-11-04 06:56:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:56:35 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2023-11-04 06:56:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:56:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:35.191257 End time: 2023-11-04 06:56:35.380355
2023-11-04 06:56:35 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:35 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:35 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:35 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:56:35 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:56:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598531, over full image : 0.598531
2023-11-04 06:56:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2023-11-04 06:56:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2023-11-04 06:56:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598531, over full image : 0.598531
2023-11-04 06:56:35 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.814299->1.40172, peakres=0.598531->0.470328, Reached cycleniter.
2023-11-04 06:56:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470328, over full image : 0.470328
2023-11-04 06:56:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:56:35 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2023-11-04 06:56:36 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:56:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:35.397886 End time: 2023-11-04 06:56:35.566808
2023-11-04 06:56:36 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:36 INFO deconvolve::::casa ##########################################
.s2023-11-04 06:56:36 INFO tclean::::casa ##########################################
2023-11-04 06:56:36 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:56:36 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=10, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:56:36 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:56:36 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2023-11-04 06:56:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:56:36 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:56:36 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:56:36 INFO SynthesisImagerVi2::defineImage Shape : [10, 10, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2023-11-04 06:56:36 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:56:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 4.828e-06 GB. Available mem.: 10.94 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:56:36 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:56:36 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:56:38 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102322
2023-11-04 06:56:38 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.028278
2023-11-04 06:56:38 INFO SIImageStore::printBeamSet Beam : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2023-11-04 06:56:38 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:56:38 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:56:40 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:56:40 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:56:35.776295 End time: 2023-11-04 06:56:39.712485
2023-11-04 06:56:40 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:56:40 INFO tclean::::casa ##########################################
2023-11-04 06:56:40 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:40 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[], 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 )
2023-11-04 06:56:40 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2023-11-04 06:56:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2023-11-04 06:56:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2023-11-04 06:56:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01022, over full image : 1.01022
2023-11-04 06:56:40 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:40 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2023-11-04 06:56:40 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2023-11-04 06:56:40 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2023-11-04 06:56:40 INFO MatrixCleaner::clean() Cleaning using given mask
2023-11-04 06:56:40 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2023-11-04 06:56:40 INFO MatrixCleaner::clean() Starting iteration
2023-11-04 06:56:40 INFO MatrixCleaner::clean() Initial maximum residual is 0.878947 within the mask
2023-11-04 06:56:40 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 1 0.878947 0.0878947
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 2 0.791052 0.167
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 3 0.73103 0.240103
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 4 0.692471 0.30935
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 5 0.679856 0.377336
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 6 0.658781 0.443214
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 7 0.618707 0.505084
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 8 0.606304 0.565715
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 9 0.603698 0.626085
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 10 0.577542 0.683839
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 0 0.683839
2023-11-04 06:56:40 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2023-11-04 06:56:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.683839, peakres=1.01022->0.631521, Reached cycleniter.
2023-11-04 06:56:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.631521, over full image : 0.631521
2023-11-04 06:56:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:56:40 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2023-11-04 06:56:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:56:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:39.736107 End time: 2023-11-04 06:56:40.086138
2023-11-04 06:56:40 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:40 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:40 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:40 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[], 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 )
2023-11-04 06:56:40 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2023-11-04 06:56:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.631521, over full image : 0.631521
2023-11-04 06:56:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2023-11-04 06:56:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2023-11-04 06:56:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.631521, over full image : 0.631521
2023-11-04 06:56:40 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:40 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2023-11-04 06:56:40 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2023-11-04 06:56:40 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2023-11-04 06:56:40 INFO MatrixCleaner::clean() Cleaning using given mask
2023-11-04 06:56:40 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2023-11-04 06:56:40 INFO MatrixCleaner::clean() Starting iteration
2023-11-04 06:56:40 INFO MatrixCleaner::clean() Initial maximum residual is 0.48276 within the mask
2023-11-04 06:56:40 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 1 0.48276 0.048276
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 2 0.471877 0.0954637
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 3 0.455402 0.141004
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 4 0.434484 0.184452
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 5 0.424689 0.226921
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 6 0.410064 0.267928
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 7 0.382851 0.306213
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 8 0.380317 0.344244
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 9 0.380111 0.382256
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 10 0.369057 0.419161
2023-11-04 06:56:40 INFO MatrixCleaner::clean() 0 0.419161
2023-11-04 06:56:40 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2023-11-04 06:56:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.683839->1.103, peakres=0.631521->0.436438, Reached cycleniter.
2023-11-04 06:56:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.436438, over full image : 0.436438
2023-11-04 06:56:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:56:40 INFO SIImageStore::restore Beam for chan : 0 : 52.0819 arcsec, 48.8404 arcsec, -88.391 deg
2023-11-04 06:56:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:56:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:40.110436 End time: 2023-11-04 06:56:40.351723
2023-11-04 06:56:40 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:40 INFO deconvolve::::casa ##########################################
.2023-11-04 06:56:41 INFO tclean::::casa ##########################################
2023-11-04 06:56:41 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:56:41 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:56:41 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:56:41 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2023-11-04 06:56:41 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2023-11-04 06:56:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:56:41 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:56:41 INFO SynthesisImagerVi2::defineImage Shape : [10, 10, 1, 1]Spectral : [1.47499e+09] at [0] with increment [9.99992e+08]
2023-11-04 06:56:41 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:56:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 4.828e-06 GB. Available mem.: 10.95 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:56:41 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:56:41 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:56:46 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000395345
2023-11-04 06:56:46 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01452
2023-11-04 06:56:46 INFO SIImageStore::printBeamSet Beam : 51.8082 arcsec, 48.6426 arcsec, -88.2963 deg
2023-11-04 06:56:46 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:56:46 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:56:51 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:56:51 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:56:40.624533 End time: 2023-11-04 06:56:51.024096
2023-11-04 06:56:51 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:56:51 INFO tclean::::casa ##########################################
2023-11-04 06:56:51 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:51 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:51 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:56:51 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:56:51 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:56:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009
2023-11-04 06:56:51 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:51 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2023-11-04 06:56:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009
2023-11-04 06:56:51 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:51 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727424, peakres=1.06009->0.332668, Reached cycleniter.
2023-11-04 06:56:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668
2023-11-04 06:56:51 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:51 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:56:51 INFO SIImageStore::restore Beam for chan : 0 : 51.8082 arcsec, 48.6426 arcsec, -88.2963 deg
2023-11-04 06:56:51 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:56:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:51.088755 End time: 2023-11-04 06:56:51.380167
2023-11-04 06:56:51 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:51 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:51 INFO name:: No table opened.
2023-11-04 06:56:51 INFO showcache:: The Table Cache is empty.
2023-11-04 06:56:51 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:56:51 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 )
2023-11-04 06:56:51 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:56:51 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:56:51 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)
.2023-11-04 06:56:52 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:52 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:52 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:56:52 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:56:52 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:56:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009
2023-11-04 06:56:52 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:52 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2023-11-04 06:56:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009
2023-11-04 06:56:52 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:52 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727424, peakres=1.06009->0.332668, Reached cycleniter.
2023-11-04 06:56:52 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668
2023-11-04 06:56:52 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:52 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:56:52 INFO SIImageStore::restore Common Beam : 100 arcsec, 100 arcsec, 0 deg
2023-11-04 06:56:52 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:56:52 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:51.540919 End time: 2023-11-04 06:56:51.866830
2023-11-04 06:56:52 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:52 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:52 INFO name:: No table opened.
2023-11-04 06:56:52 INFO showcache:: The Table Cache is empty.
2023-11-04 06:56:52 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:56:52 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 )
2023-11-04 06:56:52 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:56:52 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:56:52 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)
.2023-11-04 06:56:52 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:52 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:52 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:56:52 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:56:52 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:56:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009
2023-11-04 06:56:52 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:52 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2023-11-04 06:56:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009
2023-11-04 06:56:52 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:52 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727424, peakres=1.06009->0.332668, Reached cycleniter.
2023-11-04 06:56:52 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668
2023-11-04 06:56:52 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:52 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:56:52 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:52.023789 End time: 2023-11-04 06:56:52.249376
2023-11-04 06:56:52 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:52 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:52 INFO name:: No table opened.
2023-11-04 06:56:52 INFO showcache:: The Table Cache is empty.
2023-11-04 06:56:52 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2023-11-04 06:56:52 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] = [True, True, True, True] ( Pass : should all be True )
2023-11-04 06:56:52 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:56:52 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:56:52 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
.2023-11-04 06:56:52 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:52 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:52 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:56:52 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:56:52 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:56:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009
2023-11-04 06:56:52 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:52 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2023-11-04 06:56:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06009, over full image : 1.06009
2023-11-04 06:56:52 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727424, peakres=1.06009->0.332668, Reached cycleniter.
2023-11-04 06:56:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668
2023-11-04 06:56:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.model']
2023-11-04 06:56:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:52.378197 End time: 2023-11-04 06:56:52.602368
2023-11-04 06:56:53 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:53 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:53 INFO name:: No table opened.
2023-11-04 06:56:53 INFO showcache:: The Table Cache is empty.
2023-11-04 06:56:53 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:53 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:56:53 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:56:53 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2023-11-04 06:56:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668
2023-11-04 06:56:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2023-11-04 06:56:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2023-11-04 06:56:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332668, over full image : 0.332668
2023-11-04 06:56:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:56:53 INFO SIImageStore::restore Beam for chan : 0 : 51.8082 arcsec, 48.6426 arcsec, -88.2963 deg
2023-11-04 06:56:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.image', 'tst.model']
2023-11-04 06:56:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:52.657877 End time: 2023-11-04 06:56:52.849589
2023-11-04 06:56:53 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:53 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:53 INFO name:: No table opened.
2023-11-04 06:56:53 INFO showcache:: The Table Cache is empty.
2023-11-04 06:56:53 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:56:53 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 )
2023-11-04 06:56:53 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:56:53 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:56:53 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)
.2023-11-04 06:56:53 INFO tclean::::casa ##########################################
2023-11-04 06:56:53 INFO tclean::::casa ##### Begin Task: tclean #####
2023-11-04 06:56:53 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, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=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 )
2023-11-04 06:56:53 INFO tclean::::casa Verifying Input Parameters
2023-11-04 06:56:53 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode]
2023-11-04 06:56:53 INFO SynthesisImagerVi2::selectData NRows selected : 140
2023-11-04 06:56:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2023-11-04 06:56:53 INFO SynthesisImagerVi2::defineImage Impars : start
2023-11-04 06:56:53 INFO SynthesisImagerVi2::defineImage Shape : [100, 100, 1, 1]Spectral : [1.49998e+09] at [0] with increment [1.49999e+09]
2023-11-04 06:56:53 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2023-11-04 06:56:53 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004828 GB. Available mem.: 10.94 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2023-11-04 06:56:53 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2023-11-04 06:56:53 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2023-11-04 06:56:53 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033
2023-11-04 06:56:53 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.007146
2023-11-04 06:56:53 INFO SIImageStore::printBeamSet Beam : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2023-11-04 06:56:53 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2023-11-04 06:56:53 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2023-11-04 06:56:54 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.sumwt']
2023-11-04 06:56:54 INFO tclean::::casa Task tclean complete. Start time: 2023-11-04 06:56:53.130921 End time: 2023-11-04 06:56:53.642114
2023-11-04 06:56:54 INFO tclean::::casa ##### End Task: tclean #####
2023-11-04 06:56:54 INFO tclean::::casa ##########################################
2023-11-04 06:56:54 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:54 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2023-11-04 06:56:54 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], 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 )
2023-11-04 06:56:54 INFO deconvolve::::casa Verifying Input Parameters
2023-11-04 06:56:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2023-11-04 06:56:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2023-11-04 06:56:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2023-11-04 06:56:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2023-11-04 06:56:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2023-11-04 06:56:54 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2023-11-04 06:56:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.68619, peakres=1->0.313811, Reached cycleniter.
2023-11-04 06:56:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2023-11-04 06:56:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313811, over full image : 0.313811
2023-11-04 06:56:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2023-11-04 06:56:54 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2023-11-04 06:56:54 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2023-11-04 06:56:54 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.mask', 'tst.psf', 'tst.residual', 'tst.sumwt', 'tst.image', 'tst.model']
2023-11-04 06:56:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2023-11-04 06:56:53.648391 End time: 2023-11-04 06:56:53.962362
2023-11-04 06:56:54 INFO deconvolve::::casa ##### End Task: deconvolve #####
2023-11-04 06:56:54 INFO deconvolve::::casa ##########################################
2023-11-04 06:56:54 INFO name:: No table opened.
2023-11-04 06:56:54 INFO showcache:: The Table Cache is empty.
2023-11-04 06:56:54 INFO deconvolve::::casa [ checkall ]
2023-11-04 06:56:54 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2023-11-04 06:56:54 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2023-11-04 06:56:54 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2023-11-04 06:56:54 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)
.s
Using configuration file ~/.casa/config.py
Using matplotlib backend: agg
CASA 6.6.0.11a14200.dev7 -- Common Astronomy Software Applications [6.6.0.11a14200.dev7]
: channel, default start and width, LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
[check_spec_frame] tst.image: Spec frame is LSRK with crval 999988750.3872563 (Pass : should be LSRK with expected crval 999988750 )
: channel, default start and width, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: velocity, default start, width='-23983.4m/s', TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: velocity, start='11991.7km/s', default width, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: velocity, start='11977.6km/s', default width, BARY
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: velocity, start='-41347.5km/s', default width , veltype=optical LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: frequency, start(quanity)={'unit': 'GHz', 'value': 1.2}, default width, veltype=radio LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: frequency, start={'m0': {'unit': 'Hz', 'value': 1199989000.0}, 'refer': 'LSRK', 'type': 'frequency'}, default width, veltype=radio LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: velocity(quantity), start={'unit': 'km/s', 'value': 11991.7}, default width, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: velocity(measure), start={'m0': {'unit': 'm/s', 'value': 11977600.0}, 'refer': 'BARY', 'type': 'radialvelocity'}, default width(outframe=TOPO will be overridden)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: velocity, default start, width(quantity)={'unit': 'km/s', 'value': 11991.7}
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: velocity, default start, width(measure)={'m0': {'unit': 'm/s', 'value': 11991700.0}, 'refer': 'TOPO', 'type': 'radialvelocity'}, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: channel, default start, width=2, LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: doppler, start={'m0': {'unit': 'm/s', 'value': 11994336.49363042}, 'refer': 'RADIO', 'type': 'doppler'}, default width, LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: channel, start=4, default width, channel gap (10-11) LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: channel, start=0, default width, step=2 LSRK nearest
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: spw with channel selection( 0:4~13 ), default start, LSRK nearest
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: channel, start=5, default width, LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: channel, spw=0:5~19, LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: frequency, default start, width='100MHz'(2 x chanwidth), TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: frequency, start='1.1GHz', default width, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: frequency, start='1.1GHz', default width, spw=0:4~19, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: frequency, start='1.5GHz', width='-50MHz', TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
: frequency, default start, width='23983.4km/s', TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
[check_stopcode] Stopcode is 2 (Pass : should be 2)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
[check_stopcode] Stopcode is 2 (Pass : should be 2)
[check_stopcode] Stopcode is 1 (Pass : should be 1)
[check_stopcode] Stopcode is 2 (Pass : should be 2)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
[check_stopcode] Stopcode is 2 (Pass : should be 2)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
[check_stopcode] Stopcode is 2 (Pass : should be 2)
[check_stopcode] Stopcode is 2 (Pass : should be 2)
[check_stopcode] Stopcode is 2 (Pass : should be 2)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point_linRL
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/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_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_point_linRL
----------------------------------------------------------------------
Ran 142 tests in 366.678s
OK (skipped=31)