! Started logfile: /image_prod/ug002_uva//J1532-1319_S_dfm.log on Thu Mar 5 02:17:22 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//J1532-1319_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1532-1319_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.786667 visibilities/baseline/integration-bin. ! Found source: J1532-1319 ! ! 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 4248 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 J1532-1319_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.039496Jy sigma=7.373851 ! Fit after self-cal, rms=0.779767Jy sigma=5.474187 ! 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=3.086 mas, bmaj=6.835 mas, bpa=-0.9555 degrees ! Estimated noise=1.91 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 = 0.174166 Jy ! Component: 100 - total flux cleaned = 0.230542 Jy ! Total flux subtracted in 100 components = 0.230542 Jy ! Clean residual min=-0.012346 max=0.021471 Jy/beam ! Clean residual mean=-0.000021 rms=0.003500 Jy/beam ! Combined flux in latest and established models = 0.230542 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.230542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083772Jy sigma=0.553723 ! Fit after self-cal, rms=0.083708Jy sigma=0.552942 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213376 Jy ! Component: 100 - total flux cleaned = 0.0310387 Jy ! Total flux subtracted in 100 components = 0.0310387 Jy ! Clean residual min=-0.011396 max=0.011690 Jy/beam ! Clean residual mean=-0.000002 rms=0.002651 Jy/beam ! Combined flux in latest and established models = 0.26158 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.26158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078928Jy sigma=0.507003 ! Fit after self-cal, rms=0.078938Jy sigma=0.506934 ! 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=3.646 mas, bmaj=7.793 mas, bpa=-0.2023 degrees ! Estimated noise=1.58825 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 = 0.00627931 Jy ! Component: 100 - total flux cleaned = 0.00868929 Jy ! Component: 150 - total flux cleaned = 0.00859355 Jy ! Component: 200 - total flux cleaned = 0.00850701 Jy ! Total flux subtracted in 200 components = 0.00850701 Jy ! Clean residual min=-0.010579 max=0.011019 Jy/beam ! Clean residual mean=0.000009 rms=0.002411 Jy/beam ! Combined flux in latest and established models = 0.270087 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.270087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078557Jy sigma=0.502076 ! Fit after self-cal, rms=0.078524Jy sigma=0.501969 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.646 x 7.793 at -0.2023 degrees (North through East) ! Clean map min=-0.010438 max=0.21862 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 0.97 ! LA 1.03 MK 1.55 NL 1.08 OV 0.82 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.94 KP 1.01 ! LA 1.03 MK 1.27 NL 1.13 OV 0.94 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.96 HN 0.96 KP 1.03 ! LA 1.04 MK 1.23 NL 1.03 OV 0.83 ! PT 1.00 SC 0.95 ! ! ! Fit before self-cal, rms=0.078524Jy sigma=0.501969 ! Fit after self-cal, rms=0.079197Jy sigma=0.471275 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.746 mas, bmaj=8.152 mas, bpa=2.878 degrees ! Estimated noise=1.62281 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 = -0.00219888 Jy ! Component: 100 - total flux cleaned = -0.00243894 Jy ! Component: 150 - total flux cleaned = -0.00264458 Jy ! Component: 200 - total flux cleaned = -0.00291283 Jy ! Total flux subtracted in 200 components = -0.00291283 Jy ! Clean residual min=-0.006317 max=0.008406 Jy/beam ! Clean residual mean=0.000000 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.267174 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.267174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078875Jy sigma=0.468982 ! Fit after self-cal, rms=0.078933Jy sigma=0.468806 ! 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=0.078933Jy sigma=0.468806 ! Fit after self-cal, rms=0.079888Jy sigma=0.455429 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.752 mas, bmaj=8.235 mas, bpa=3.184 degrees ! Estimated noise=1.62504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116607 Jy ! Component: 100 - total flux cleaned = 0.000212427 Jy ! Component: 150 - total flux cleaned = 0.000302399 Jy ! Component: 200 - total flux cleaned = 0.000385432 Jy ! Total flux subtracted in 200 components = 0.000385432 Jy ! Clean residual min=-0.004236 max=0.005976 Jy/beam ! Clean residual mean=0.000002 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.26756 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.26756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079648Jy sigma=0.454096 ! Fit after self-cal, rms=0.079662Jy sigma=0.453994 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) ! Added new window around map position (-4.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056363 Jy ! Component: 100 - total flux cleaned = 0.00578169 Jy ! Component: 150 - total flux cleaned = 0.00589873 Jy ! Component: 200 - total flux cleaned = 0.00590106 Jy ! Total flux subtracted in 200 components = 0.00590106 Jy ! Clean residual min=-0.003558 max=0.004584 Jy/beam ! Clean residual mean=0.000006 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.273461 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.273461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079069Jy sigma=0.450017 ! Fit after self-cal, rms=0.079017Jy sigma=0.449740 ! Inverting map ! Added new window around map position (-56, 42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226392 Jy ! Component: 100 - total flux cleaned = 0.00286098 Jy ! Component: 150 - total flux cleaned = 0.00294485 Jy ! Component: 200 - total flux cleaned = 0.00309484 Jy ! Total flux subtracted in 200 components = 0.00309484 Jy ! Clean residual min=-0.003315 max=0.002817 Jy/beam ! Clean residual mean=0.000003 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.276556 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.276556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078715Jy sigma=0.447989 ! Fit after self-cal, rms=0.078697Jy sigma=0.447936 ! 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=0.078697Jy sigma=0.447936 ! Fit after self-cal, rms=0.078030Jy sigma=0.447355 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.734 mas, bmaj=8.204 mas, bpa=2.996 degrees ! Estimated noise=1.61724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633076 Jy ! Component: 100 - total flux cleaned = 0.000930645 Jy ! Component: 150 - total flux cleaned = 0.000997831 Jy ! Component: 200 - total flux cleaned = 0.00112381 Jy ! Total flux subtracted in 200 components = 0.00112381 Jy ! Clean residual min=-0.002853 max=0.002452 Jy/beam ! Clean residual mean=0.000002 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.27768 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.27768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077879Jy sigma=0.446529 ! Fit after self-cal, rms=0.077865Jy sigma=0.446506 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 = 4.24051e-06 Jy ! Component: 100 - total flux cleaned = 0.000115877 Jy ! Component: 150 - total flux cleaned = 0.000168414 Jy ! Component: 200 - total flux cleaned = 0.000220007 Jy ! Total flux subtracted in 200 components = 0.000220007 Jy ! Clean residual min=-0.002686 max=0.002400 Jy/beam ! Clean residual mean=0.000002 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.2779 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.2779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077781Jy sigma=0.446078 ! Fit after self-cal, rms=0.077776Jy sigma=0.446070 ! 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=0.077776Jy sigma=0.446070 ! Fit after self-cal, rms=0.077459Jy sigma=0.445997 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.559 mas, bmaj=14.64 mas, bpa=1.562 degrees ! Estimated noise=1.89533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000605915 Jy ! Component: 100 - total flux cleaned = 0.000695856 Jy ! Component: 150 - total flux cleaned = 0.00060105 Jy ! Component: 200 - total flux cleaned = 0.000517327 Jy ! Total flux subtracted in 200 components = 0.000517327 Jy ! Clean residual min=-0.002469 max=0.002527 Jy/beam ! Clean residual mean=0.000004 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.278417 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 0.278417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077454Jy sigma=0.445823 ! Fit after self-cal, rms=0.077449Jy sigma=0.445799 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 = 0.000166024 Jy ! Component: 100 - total flux cleaned = 4.47784e-05 Jy ! Component: 150 - total flux cleaned = -1.8013e-05 Jy ! Component: 200 - total flux cleaned = -1.73845e-05 Jy ! Total flux subtracted in 200 components = -1.73845e-05 Jy ! Clean residual min=-0.002480 max=0.002548 Jy/beam ! Clean residual mean=0.000004 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.2784 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 138 components and 0.278399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077454Jy sigma=0.445709 ! Fit after self-cal, rms=0.077451Jy sigma=0.445699 ! 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=3.725 mas, bmaj=8.184 mas, bpa=2.865 degrees ! Estimated noise=1.61393 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.725 x 8.184 at 2.865 degrees (North through East) ! Clean map min=-0.0033403 max=0.22409 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=3.16 mas, bmaj=7.126 mas, bpa=2.198 degrees ! Estimated noise=1.9609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175625 Jy ! Component: 100 - total flux cleaned = 0.228782 Jy ! Component: 150 - total flux cleaned = 0.249417 Jy ! Component: 200 - total flux cleaned = 0.260277 Jy ! Total flux subtracted in 200 components = 0.260277 Jy ! Clean residual min=-0.005812 max=0.006212 Jy/beam ! Clean residual mean=-0.000006 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.260277 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.260277 Jy ! Inverting map and beam ! Estimated beam: bmin=3.725 mas, bmaj=8.184 mas, bpa=2.865 degrees ! Estimated noise=1.61393 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 = 0.00751746 Jy ! Component: 100 - total flux cleaned = 0.0113538 Jy ! Component: 150 - total flux cleaned = 0.0128716 Jy ! Component: 200 - total flux cleaned = 0.013763 Jy ! Total flux subtracted in 200 components = 0.013763 Jy ! Clean residual min=-0.003458 max=0.002892 Jy/beam ! Clean residual mean=0.000002 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.27404 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.27404 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=7.559 mas, bmaj=14.64 mas, bpa=1.562 degrees ! Estimated noise=1.89533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276084 Jy ! Component: 100 - total flux cleaned = 0.00395091 Jy ! Component: 150 - total flux cleaned = 0.00406692 Jy ! Component: 200 - total flux cleaned = 0.00416269 Jy ! Total flux subtracted in 200 components = 0.00416269 Jy ! Clean residual min=-0.002621 max=0.002512 Jy/beam ! Clean residual mean=0.000004 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.278202 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 = 1.88162e-06 Jy ! Component: 100 - total flux cleaned = 7.34432e-07 Jy ! Component: 150 - total flux cleaned = 1.17796e-07 Jy ! Component: 200 - total flux cleaned = -3.73293e-07 Jy ! Total flux subtracted in 200 components = -3.73293e-07 Jy ! Clean residual min=-0.002585 max=0.002485 Jy/beam ! Clean residual mean=0.000004 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.278202 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 101 components and 0.278202 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.725 mas, bmaj=8.184 mas, bpa=2.865 degrees ! Estimated noise=1.61393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000996935 Jy ! Component: 100 - total flux cleaned = -0.000530332 Jy ! Component: 150 - total flux cleaned = -0.000117054 Jy ! Component: 200 - total flux cleaned = 0.000252749 Jy ! Total flux subtracted in 200 components = 0.000252749 Jy ! Clean residual min=-0.002816 max=0.002444 Jy/beam ! Clean residual mean=0.000002 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.278455 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.278455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077517Jy sigma=0.446294 ! Fit after self-cal, rms=0.077493Jy sigma=0.446144 wmodel J1532-1319_S_map.mod ! Writing 120 model components to file: J1532-1319_S_map.mod wobs J1532-1319_S_uvs.fits ! Writing UV FITS file: J1532-1319_S_uvs.fits wwins J1532-1319_S_map.win ! wwins: Wrote 3 windows to J1532-1319_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 = -0.00125543 Jy ! Component: 100 - total flux cleaned = -0.00203627 Jy ! Component: 150 - total flux cleaned = -0.00242907 Jy ! Component: 200 - total flux cleaned = -0.00289026 Jy ! Component: 250 - total flux cleaned = -0.00321507 Jy ! Component: 300 - total flux cleaned = -0.00349036 Jy ! Component: 350 - total flux cleaned = -0.00383322 Jy ! Component: 400 - total flux cleaned = -0.00409283 Jy ! Component: 450 - total flux cleaned = -0.00434553 Jy ! Component: 500 - total flux cleaned = -0.00452283 Jy ! Component: 550 - total flux cleaned = -0.00466165 Jy ! Component: 600 - total flux cleaned = -0.00479702 Jy ! Component: 650 - total flux cleaned = -0.00482966 Jy ! Component: 700 - total flux cleaned = -0.00489475 Jy ! Component: 750 - total flux cleaned = -0.00476762 Jy ! Component: 800 - total flux cleaned = -0.00476795 Jy ! Component: 850 - total flux cleaned = -0.00473755 Jy ! Component: 900 - total flux cleaned = -0.0047672 Jy ! Component: 950 - total flux cleaned = -0.00473701 Jy ! Component: 1000 - total flux cleaned = -0.0047085 Jy ! Component: 1050 - total flux cleaned = -0.00470811 Jy ! Component: 1100 - total flux cleaned = -0.00476456 Jy ! Component: 1150 - total flux cleaned = -0.00476462 Jy ! Component: 1200 - total flux cleaned = -0.00468275 Jy ! Component: 1250 - total flux cleaned = -0.00468264 Jy ! Component: 1300 - total flux cleaned = -0.00470909 Jy ! Component: 1350 - total flux cleaned = -0.00465687 Jy ! Component: 1400 - total flux cleaned = -0.00463127 Jy ! Component: 1450 - total flux cleaned = -0.00460581 Jy ! Component: 1500 - total flux cleaned = -0.00463049 Jy ! Component: 1550 - total flux cleaned = -0.00453265 Jy ! Component: 1600 - total flux cleaned = -0.00462944 Jy ! Component: 1650 - total flux cleaned = -0.00458134 Jy ! Component: 1700 - total flux cleaned = -0.00455765 Jy ! Component: 1750 - total flux cleaned = -0.00446411 Jy ! Component: 1800 - total flux cleaned = -0.00448743 Jy ! Component: 1850 - total flux cleaned = -0.00437343 Jy ! Component: 1900 - total flux cleaned = -0.00426136 Jy ! Component: 1950 - total flux cleaned = -0.00423969 Jy ! Component: 2000 - total flux cleaned = -0.0041959 Jy ! Component: 2050 - total flux cleaned = -0.00413114 Jy ! Component: 2100 - total flux cleaned = -0.00408848 Jy ! Component: 2150 - total flux cleaned = -0.00410967 Jy ! Component: 2200 - total flux cleaned = -0.00400473 Jy ! Component: 2250 - total flux cleaned = -0.00398393 Jy ! Component: 2300 - total flux cleaned = -0.00392232 Jy ! Component: 2350 - total flux cleaned = -0.00380048 Jy ! Component: 2400 - total flux cleaned = -0.00382019 Jy ! Component: 2450 - total flux cleaned = -0.00366179 Jy ! Component: 2500 - total flux cleaned = -0.00356382 Jy ! Component: 2550 - total flux cleaned = -0.00354422 Jy ! Component: 2600 - total flux cleaned = -0.00342919 Jy ! Component: 2650 - total flux cleaned = -0.00337217 Jy ! Component: 2700 - total flux cleaned = -0.00325917 Jy ! Component: 2750 - total flux cleaned = -0.00320322 Jy ! Component: 2800 - total flux cleaned = -0.00311101 Jy ! Component: 2850 - total flux cleaned = -0.00305632 Jy ! Component: 2900 - total flux cleaned = -0.00296563 Jy ! Component: 2950 - total flux cleaned = -0.00292987 Jy ! Component: 3000 - total flux cleaned = -0.00284125 Jy ! Component: 3050 - total flux cleaned = -0.00280606 Jy ! Component: 3100 - total flux cleaned = -0.00278856 Jy ! Component: 3150 - total flux cleaned = -0.00266796 Jy ! Component: 3200 - total flux cleaned = -0.00270198 Jy ! Component: 3250 - total flux cleaned = -0.00263395 Jy ! Component: 3300 - total flux cleaned = -0.00254994 Jy ! Component: 3350 - total flux cleaned = -0.00248334 Jy ! Component: 3400 - total flux cleaned = -0.00246687 Jy ! Component: 3450 - total flux cleaned = -0.00235243 Jy ! Component: 3500 - total flux cleaned = -0.00223901 Jy ! Component: 3550 - total flux cleaned = -0.00225499 Jy ! Component: 3600 - total flux cleaned = -0.00215898 Jy ! Component: 3650 - total flux cleaned = -0.00201631 Jy ! Component: 3700 - total flux cleaned = -0.00193781 Jy ! Component: 3750 - total flux cleaned = -0.00192223 Jy ! Component: 3800 - total flux cleaned = -0.00187547 Jy ! Component: 3850 - total flux cleaned = -0.00175237 Jy ! Component: 3900 - total flux cleaned = -0.00169132 Jy ! Component: 3950 - total flux cleaned = -0.00160017 Jy ! Component: 4000 - total flux cleaned = -0.00149474 Jy ! Component: 4050 - total flux cleaned = -0.00144992 Jy ! Total flux subtracted in 4096 components = -0.00139036 Jy ! Clean residual min=-0.001169 max=0.001033 Jy/beam ! Clean residual mean=0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.277064 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 369 components and 0.277064 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1532-1319_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.725 x 8.184 at 2.865 degrees (North through East) ! Clean map min=-0.0024813 max=0.22483 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1532-1319_S_map.fits wmodel /image_prod/ug002_uva//J1532-1319_S_map.mod ! Writing 369 model components to file: /image_prod/ug002_uva//J1532-1319_S_map.mod wobs /image_prod/ug002_uva//J1532-1319_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1532-1319_S_uvs.fits wwins /image_prod/ug002_uva//J1532-1319_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1532-1319_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.224834 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000259399 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346121 0.346121 0.692241 1.38448 2.76896 5.53793 11.0759 22.1517 44.3034 88.6069 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.224 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 866.75 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1532-1319_S_dfm.log closed on Thu Mar 5 02:17:26 2020