! Started logfile: /image_prod/ug002_uva//J1322-0937_S_dfm.log on Thu Mar 5 01:11:24 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1322-0937_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1322-0937_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.838519 visibilities/baseline/integration-bin. ! Found source: J1322-0937 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6792 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1322-0937_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031882Jy sigma=6.849221 ! Fit after self-cal, rms=0.800012Jy sigma=5.047762 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.721 mas, bmaj=6.855 mas, bpa=-0.3646 degrees ! Estimated noise=1.99705 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166721 Jy ! Component: 100 - total flux cleaned = 0.20403 Jy ! Total flux subtracted in 100 components = 0.20403 Jy ! Clean residual min=-0.013976 max=0.029145 Jy/beam ! Clean residual mean=0.000022 rms=0.004415 Jy/beam ! Combined flux in latest and established models = 0.20403 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.20403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108246Jy sigma=0.619408 ! Fit after self-cal, rms=0.107949Jy sigma=0.618726 ! Inverting map ! Added new window around map position (3, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254514 Jy ! Component: 100 - total flux cleaned = 0.0390969 Jy ! Total flux subtracted in 100 components = 0.0390969 Jy ! Clean residual min=-0.013186 max=0.025026 Jy/beam ! Clean residual mean=0.000014 rms=0.003690 Jy/beam ! Combined flux in latest and established models = 0.243127 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.243127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100844Jy sigma=0.560457 ! Fit after self-cal, rms=0.100193Jy sigma=0.552686 ! Inverting map ! Added new window around map position (7, 18). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212723 Jy ! Component: 100 - total flux cleaned = 0.0341629 Jy ! Total flux subtracted in 100 components = 0.0341629 Jy ! Clean residual min=-0.012010 max=0.019100 Jy/beam ! Clean residual mean=-0.000001 rms=0.003019 Jy/beam ! Combined flux in latest and established models = 0.27729 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.27729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094513Jy sigma=0.510452 ! Fit after self-cal, rms=0.094163Jy sigma=0.505241 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=7.864 mas, bpa=0.3538 degrees ! Estimated noise=1.37331 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182069 Jy ! Component: 100 - total flux cleaned = 0.0274709 Jy ! Component: 150 - total flux cleaned = 0.0318206 Jy ! Component: 200 - total flux cleaned = 0.0334287 Jy ! Total flux subtracted in 200 components = 0.0334287 Jy ! Clean residual min=-0.010838 max=0.008156 Jy/beam ! Clean residual mean=-0.000046 rms=0.002098 Jy/beam ! Combined flux in latest and established models = 0.310719 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 81 components and 0.310719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089554Jy sigma=0.471513 ! Fit after self-cal, rms=0.089321Jy sigma=0.470598 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.227 x 7.864 at 0.3538 degrees (North through East) ! Clean map min=-0.0098677 max=0.19919 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.96 HN 1.00 KP 0.99 ! LA 0.98 MK 1.02 OV 0.99 PT 1.04 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.68 FD 0.94 HN 1.00 KP 0.98 ! LA 0.96 MK 1.00 OV 0.95 PT 1.06 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 0.95 HN 1.16 KP 1.00 ! LA 0.96 MK 1.00 OV 0.96 PT 1.04 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.089321Jy sigma=0.470598 ! Fit after self-cal, rms=0.117702Jy sigma=0.441525 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.986 mas, bpa=0.2571 degrees ! Estimated noise=1.43636 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00190703 Jy ! Component: 100 - total flux cleaned = -0.00361023 Jy ! Component: 150 - total flux cleaned = -0.0046124 Jy ! Component: 200 - total flux cleaned = -0.00537501 Jy ! Total flux subtracted in 200 components = -0.00537501 Jy ! Clean residual min=-0.005553 max=0.004729 Jy/beam ! Clean residual mean=-0.000014 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.305344 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.305344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117191Jy sigma=0.437147 ! Fit after self-cal, rms=0.117403Jy sigma=0.436724 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117403Jy sigma=0.436724 ! Fit after self-cal, rms=0.125905Jy sigma=0.424529 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.191 mas, bmaj=7.967 mas, bpa=0.3612 degrees ! Estimated noise=1.44277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00263769 Jy ! Component: 100 - total flux cleaned = -0.00341772 Jy ! Component: 150 - total flux cleaned = -0.00419242 Jy ! Component: 200 - total flux cleaned = -0.0046754 Jy ! Total flux subtracted in 200 components = -0.0046754 Jy ! Clean residual min=-0.004560 max=0.004255 Jy/beam ! Clean residual mean=-0.000011 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.300668 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 123 components and 0.300668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125613Jy sigma=0.421785 ! Fit after self-cal, rms=0.125629Jy sigma=0.421633 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000625005 Jy ! Component: 100 - total flux cleaned = -0.00117541 Jy ! Component: 150 - total flux cleaned = -0.00159132 Jy ! Component: 200 - total flux cleaned = -0.00190811 Jy ! Total flux subtracted in 200 components = -0.00190811 Jy ! Clean residual min=-0.004186 max=0.004180 Jy/beam ! Clean residual mean=-0.000009 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.29876 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 140 components and 0.29876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125549Jy sigma=0.420676 ! Fit after self-cal, rms=0.125551Jy sigma=0.420632 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125551Jy sigma=0.420632 ! Fit after self-cal, rms=0.132280Jy sigma=0.419698 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.18 mas, bmaj=7.968 mas, bpa=0.3144 degrees ! Estimated noise=1.44365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025444 Jy ! Component: 100 - total flux cleaned = -0.00292006 Jy ! Component: 150 - total flux cleaned = -0.00338584 Jy ! Component: 200 - total flux cleaned = -0.00372941 Jy ! Total flux subtracted in 200 components = -0.00372941 Jy ! Clean residual min=-0.003748 max=0.003777 Jy/beam ! Clean residual mean=-0.000008 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.295031 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 145 components and 0.295031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132136Jy sigma=0.418365 ! Fit after self-cal, rms=0.132146Jy sigma=0.418300 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00052736 Jy ! Component: 100 - total flux cleaned = -0.000700994 Jy ! Component: 150 - total flux cleaned = -0.000964695 Jy ! Component: 200 - total flux cleaned = -0.00115623 Jy ! Total flux subtracted in 200 components = -0.00115623 Jy ! Clean residual min=-0.003549 max=0.003815 Jy/beam ! Clean residual mean=-0.000007 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.293875 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 151 components and 0.293875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132096Jy sigma=0.417795 ! Fit after self-cal, rms=0.132095Jy sigma=0.417770 ! Inverting map ! Added new window around map position (-26.5, 56.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181205 Jy ! Component: 100 - total flux cleaned = 0.00123533 Jy ! Component: 150 - total flux cleaned = 0.000950756 Jy ! Component: 200 - total flux cleaned = 0.000824692 Jy ! Total flux subtracted in 200 components = 0.000824692 Jy ! Clean residual min=-0.003271 max=0.003212 Jy/beam ! Clean residual mean=-0.000006 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.294699 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 168 components and 0.294699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131926Jy sigma=0.416767 ! Fit after self-cal, rms=0.131926Jy sigma=0.416661 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131926Jy sigma=0.416661 ! Fit after self-cal, rms=0.137493Jy sigma=0.416241 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.614 mas, bmaj=14.78 mas, bpa=7.667 degrees ! Estimated noise=1.76308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00159688 Jy ! Component: 100 - total flux cleaned = -0.00198684 Jy ! Component: 150 - total flux cleaned = -0.00232067 Jy ! Component: 200 - total flux cleaned = -0.00266327 Jy ! Total flux subtracted in 200 components = -0.00266327 Jy ! Clean residual min=-0.003716 max=0.003250 Jy/beam ! Clean residual mean=-0.000010 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.292036 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 192 components and 0.292036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137446Jy sigma=0.415596 ! Fit after self-cal, rms=0.137466Jy sigma=0.415554 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125748 Jy ! Component: 100 - total flux cleaned = -0.000364431 Jy ! Component: 150 - total flux cleaned = -0.000621543 Jy ! Component: 200 - total flux cleaned = -0.00085828 Jy ! Total flux subtracted in 200 components = -0.00085828 Jy ! Clean residual min=-0.003515 max=0.003046 Jy/beam ! Clean residual mean=-0.000008 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.291178 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 206 components and 0.291178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137445Jy sigma=0.415338 ! Fit after self-cal, rms=0.137444Jy sigma=0.415317 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.178 mas, bmaj=7.979 mas, bpa=0.3484 degrees ! Estimated noise=1.4449 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.178 x 7.979 at 0.3484 degrees (North through East) ! Clean map min=-0.0048441 max=0.21084 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.675 mas, bmaj=6.94 mas, bpa=-0.4247 degrees ! Estimated noise=2.11518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176394 Jy ! Component: 100 - total flux cleaned = 0.217298 Jy ! Component: 150 - total flux cleaned = 0.235612 Jy ! Component: 200 - total flux cleaned = 0.248272 Jy ! Total flux subtracted in 200 components = 0.248272 Jy ! Clean residual min=-0.005619 max=0.008032 Jy/beam ! Clean residual mean=0.000008 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.248272 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.248272 Jy ! Inverting map and beam ! Estimated beam: bmin=3.178 mas, bmaj=7.979 mas, bpa=0.3484 degrees ! Estimated noise=1.4449 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134915 Jy ! Component: 100 - total flux cleaned = 0.0226262 Jy ! Component: 150 - total flux cleaned = 0.0294112 Jy ! Component: 200 - total flux cleaned = 0.0345398 Jy ! Total flux subtracted in 200 components = 0.0345398 Jy ! Clean residual min=-0.004612 max=0.003953 Jy/beam ! Clean residual mean=-0.000001 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.282812 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 81 components and 0.282812 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.614 mas, bmaj=14.78 mas, bpa=7.667 degrees ! Estimated noise=1.76308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057007 Jy ! Component: 100 - total flux cleaned = 0.00720114 Jy ! Component: 150 - total flux cleaned = 0.0081681 Jy ! Component: 200 - total flux cleaned = 0.00826286 Jy ! Total flux subtracted in 200 components = 0.00826286 Jy ! Clean residual min=-0.004246 max=0.003021 Jy/beam ! Clean residual mean=-0.000009 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.291075 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.22386e-06 Jy ! Component: 100 - total flux cleaned = -0.000138242 Jy ! Component: 150 - total flux cleaned = -0.000199731 Jy ! Component: 200 - total flux cleaned = -0.000367785 Jy ! Total flux subtracted in 200 components = -0.000367785 Jy ! Clean residual min=-0.003647 max=0.002941 Jy/beam ! Clean residual mean=-0.000007 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.290707 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 134 components and 0.290707 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.178 mas, bmaj=7.979 mas, bpa=0.3484 degrees ! Estimated noise=1.4449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.78961e-05 Jy ! Component: 100 - total flux cleaned = 0.000260275 Jy ! Component: 150 - total flux cleaned = 0.00046626 Jy ! Component: 200 - total flux cleaned = 0.000467 Jy ! Total flux subtracted in 200 components = 0.000467 Jy ! Clean residual min=-0.003201 max=0.002594 Jy/beam ! Clean residual mean=-0.000004 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.291174 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 0.291174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137726Jy sigma=0.415242 ! Fit after self-cal, rms=0.137613Jy sigma=0.415039 wmodel J1322-0937_S_map.mod ! Writing 156 model components to file: J1322-0937_S_map.mod wobs J1322-0937_S_uvs.fits ! Writing UV FITS file: J1322-0937_S_uvs.fits wwins J1322-0937_S_map.win ! wwins: Wrote 5 windows to J1322-0937_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141513 Jy ! Component: 100 - total flux cleaned = -0.00221711 Jy ! Component: 150 - total flux cleaned = -0.0025925 Jy ! Component: 200 - total flux cleaned = -0.00263885 Jy ! Component: 250 - total flux cleaned = -0.00268353 Jy ! Component: 300 - total flux cleaned = -0.00255969 Jy ! Component: 350 - total flux cleaned = -0.00256055 Jy ! Component: 400 - total flux cleaned = -0.00252215 Jy ! Component: 450 - total flux cleaned = -0.00248458 Jy ! Component: 500 - total flux cleaned = -0.00252248 Jy ! Component: 550 - total flux cleaned = -0.00259582 Jy ! Component: 600 - total flux cleaned = -0.00259651 Jy ! Component: 650 - total flux cleaned = -0.00270133 Jy ! Component: 700 - total flux cleaned = -0.00269999 Jy ! Component: 750 - total flux cleaned = -0.00256535 Jy ! Component: 800 - total flux cleaned = -0.00243297 Jy ! Component: 850 - total flux cleaned = -0.00249782 Jy ! Component: 900 - total flux cleaned = -0.00246569 Jy ! Component: 950 - total flux cleaned = -0.00243478 Jy ! Component: 1000 - total flux cleaned = -0.00249745 Jy ! Component: 1050 - total flux cleaned = -0.00246649 Jy ! Component: 1100 - total flux cleaned = -0.002346 Jy ! Component: 1150 - total flux cleaned = -0.00228651 Jy ! Component: 1200 - total flux cleaned = -0.00219838 Jy ! Component: 1250 - total flux cleaned = -0.00211178 Jy ! Component: 1300 - total flux cleaned = -0.00216931 Jy ! Component: 1350 - total flux cleaned = -0.00208453 Jy ! Component: 1400 - total flux cleaned = -0.00211233 Jy ! Component: 1450 - total flux cleaned = -0.00211198 Jy ! Component: 1500 - total flux cleaned = -0.00208464 Jy ! Component: 1550 - total flux cleaned = -0.00216502 Jy ! Component: 1600 - total flux cleaned = -0.00213814 Jy ! Component: 1650 - total flux cleaned = -0.00221715 Jy ! Component: 1700 - total flux cleaned = -0.00221695 Jy ! Component: 1750 - total flux cleaned = -0.00206228 Jy ! Component: 1800 - total flux cleaned = -0.00208788 Jy ! Component: 1850 - total flux cleaned = -0.00211286 Jy ! Component: 1900 - total flux cleaned = -0.00218783 Jy ! Component: 1950 - total flux cleaned = -0.00216318 Jy ! Component: 2000 - total flux cleaned = -0.00204054 Jy ! Component: 2050 - total flux cleaned = -0.0020888 Jy ! Component: 2100 - total flux cleaned = -0.0020408 Jy ! Component: 2150 - total flux cleaned = -0.00206453 Jy ! Component: 2200 - total flux cleaned = -0.00208746 Jy ! Component: 2250 - total flux cleaned = -0.00201739 Jy ! Component: 2300 - total flux cleaned = -0.00197141 Jy ! Component: 2350 - total flux cleaned = -0.0020174 Jy ! Component: 2400 - total flux cleaned = -0.00197202 Jy ! Component: 2450 - total flux cleaned = -0.00185954 Jy ! Component: 2500 - total flux cleaned = -0.00197067 Jy ! Component: 2550 - total flux cleaned = -0.00188233 Jy ! Component: 2600 - total flux cleaned = -0.00192654 Jy ! Component: 2650 - total flux cleaned = -0.00201312 Jy ! Component: 2700 - total flux cleaned = -0.00194863 Jy ! Component: 2750 - total flux cleaned = -0.00199094 Jy ! Component: 2800 - total flux cleaned = -0.00188523 Jy ! Component: 2850 - total flux cleaned = -0.00196908 Jy ! Component: 2900 - total flux cleaned = -0.00190685 Jy ! Component: 2950 - total flux cleaned = -0.00194818 Jy ! Component: 3000 - total flux cleaned = -0.00198906 Jy ! Component: 3050 - total flux cleaned = -0.00200901 Jy ! Component: 3100 - total flux cleaned = -0.0019688 Jy ! Component: 3150 - total flux cleaned = -0.00194881 Jy ! Component: 3200 - total flux cleaned = -0.00198857 Jy ! Component: 3250 - total flux cleaned = -0.00194912 Jy ! Component: 3300 - total flux cleaned = -0.00187124 Jy ! Component: 3350 - total flux cleaned = -0.00192917 Jy ! Component: 3400 - total flux cleaned = -0.00187138 Jy ! Component: 3450 - total flux cleaned = -0.00183308 Jy ! Component: 3500 - total flux cleaned = -0.00183323 Jy ! Component: 3550 - total flux cleaned = -0.00179564 Jy ! Component: 3600 - total flux cleaned = -0.00172079 Jy ! Component: 3650 - total flux cleaned = -0.00173935 Jy ! Component: 3700 - total flux cleaned = -0.00172107 Jy ! Component: 3750 - total flux cleaned = -0.00175746 Jy ! Component: 3800 - total flux cleaned = -0.00166659 Jy ! Component: 3850 - total flux cleaned = -0.00168466 Jy ! Component: 3900 - total flux cleaned = -0.00163074 Jy ! Component: 3950 - total flux cleaned = -0.00157731 Jy ! Component: 4000 - total flux cleaned = -0.00155968 Jy ! Component: 4050 - total flux cleaned = -0.00159493 Jy ! Total flux subtracted in 4096 components = -0.00159477 Jy ! Clean residual min=-0.001169 max=0.000974 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.289579 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 418 components and 0.289579 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1322-0937_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.178 x 7.979 at 0.3484 degrees (North through East) ! Clean map min=-0.0033901 max=0.21625 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1322-0937_S_map.fits wmodel /image_prod/ug002_uva//J1322-0937_S_map.mod ! Writing 418 model components to file: /image_prod/ug002_uva//J1322-0937_S_map.mod wobs /image_prod/ug002_uva//J1322-0937_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1322-0937_S_uvs.fits wwins /image_prod/ug002_uva//J1322-0937_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1322-0937_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.216251 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000318576 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.441952 0.441952 0.883904 1.76781 3.53562 7.07123 14.1425 28.2849 56.5699 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.216 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 678.806 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1322-0937_S_dfm.log closed on Thu Mar 5 01:11:28 2020