! Started logfile: /image_prod/ug002_uva//J0112+2020_S_dfm.log on Wed Mar 4 18:54:54 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//J0112+2020_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0112+2020_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979753 visibilities/baseline/integration-bin. ! Found source: J0112+2020 ! ! 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 5952 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 J0112+2020_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.015946Jy sigma=8.726867 ! Fit after self-cal, rms=0.846650Jy sigma=7.259792 ! 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=2.794 mas, bmaj=6.68 mas, bpa=-4.682 degrees ! Estimated noise=1.48547 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 = 0.118577 Jy ! Component: 100 - total flux cleaned = 0.144978 Jy ! Total flux subtracted in 100 components = 0.144978 Jy ! Clean residual min=-0.004965 max=0.009034 Jy/beam ! Clean residual mean=-0.000005 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.144978 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.144978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064958Jy sigma=0.509593 ! Fit after self-cal, rms=0.064780Jy sigma=0.507920 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00927845 Jy ! Component: 100 - total flux cleaned = 0.013491 Jy ! Total flux subtracted in 100 components = 0.013491 Jy ! Clean residual min=-0.004811 max=0.006509 Jy/beam ! Clean residual mean=-0.000005 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.158469 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.158469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063234Jy sigma=0.496076 ! Fit after self-cal, rms=0.063210Jy sigma=0.495861 ! 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=3.359 mas, bmaj=7.501 mas, bpa=-4.931 degrees ! Estimated noise=1.09864 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 = 0.00293716 Jy ! Component: 100 - total flux cleaned = 0.00417731 Jy ! Component: 150 - total flux cleaned = 0.00422888 Jy ! Component: 200 - total flux cleaned = 0.00427326 Jy ! Total flux subtracted in 200 components = 0.00427326 Jy ! Clean residual min=-0.004936 max=0.006001 Jy/beam ! Clean residual mean=-0.000005 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.162742 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.162742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063023Jy sigma=0.494734 ! Fit after self-cal, rms=0.063018Jy sigma=0.494689 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.359 x 7.501 at -4.931 degrees (North through East) ! Clean map min=-0.0048411 max=0.15336 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.00 KP 1.03 ! LA 1.02 MK 0.96 NL 0.95 OV 0.88 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.10 HN 1.01 KP 1.07 ! LA 1.02 MK 0.98 NL 0.87 OV 0.89 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.01 KP 1.08 ! LA 1.05 MK 1.02 NL 0.96 OV 0.89 ! PT 1.02 SC 0.96 ! ! ! Fit before self-cal, rms=0.063018Jy sigma=0.494689 ! Fit after self-cal, rms=0.060822Jy sigma=0.477426 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.335 mas, bmaj=7.487 mas, bpa=-4.824 degrees ! Estimated noise=1.09379 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 = 0.000689648 Jy ! Component: 100 - total flux cleaned = 0.000690806 Jy ! Component: 150 - total flux cleaned = 0.000604659 Jy ! Component: 200 - total flux cleaned = 0.00052881 Jy ! Total flux subtracted in 200 components = 0.00052881 Jy ! Clean residual min=-0.004093 max=0.005164 Jy/beam ! Clean residual mean=-0.000007 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.163271 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.163271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060727Jy sigma=0.476811 ! Fit after self-cal, rms=0.060734Jy sigma=0.476667 ! 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=0.060734Jy sigma=0.476667 ! Fit after self-cal, rms=0.059222Jy sigma=0.449878 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.331 mas, bmaj=7.454 mas, bpa=-4.892 degrees ! Estimated noise=1.09469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000853639 Jy ! Component: 100 - total flux cleaned = 0.000830476 Jy ! Component: 150 - total flux cleaned = 0.000785921 Jy ! Component: 200 - total flux cleaned = 0.000765813 Jy ! Total flux subtracted in 200 components = 0.000765813 Jy ! Clean residual min=-0.002173 max=0.002550 Jy/beam ! Clean residual mean=0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.164037 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.164037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059197Jy sigma=0.449657 ! Fit after self-cal, rms=0.059265Jy sigma=0.449504 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 (-18.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179222 Jy ! Component: 100 - total flux cleaned = 0.00189344 Jy ! Component: 150 - total flux cleaned = 0.0018896 Jy ! Component: 200 - total flux cleaned = 0.0018891 Jy ! Total flux subtracted in 200 components = 0.0018891 Jy ! Clean residual min=-0.001964 max=0.002161 Jy/beam ! Clean residual mean=0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.165926 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.165926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059162Jy sigma=0.448649 ! Fit after self-cal, rms=0.059154Jy sigma=0.448601 ! Inverting map ! Added new window around map position (-5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171798 Jy ! Component: 100 - total flux cleaned = 0.00187188 Jy ! Component: 150 - total flux cleaned = 0.00184104 Jy ! Component: 200 - total flux cleaned = 0.00184125 Jy ! Total flux subtracted in 200 components = 0.00184125 Jy ! Clean residual min=-0.001932 max=0.001833 Jy/beam ! Clean residual mean=0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.167767 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.167767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059085Jy sigma=0.448066 ! Fit after self-cal, rms=0.059083Jy sigma=0.448029 ! 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=0.059083Jy sigma=0.448029 ! Fit after self-cal, rms=0.059211Jy sigma=0.447693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=7.448 mas, bpa=-4.933 degrees ! Estimated noise=1.09424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523743 Jy ! Component: 100 - total flux cleaned = 0.000718721 Jy ! Component: 150 - total flux cleaned = 0.000841186 Jy ! Component: 200 - total flux cleaned = 0.000885428 Jy ! Total flux subtracted in 200 components = 0.000885428 Jy ! Clean residual min=-0.001715 max=0.001754 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.168653 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.168653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059183Jy sigma=0.447501 ! Fit after self-cal, rms=0.059188Jy sigma=0.447488 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 = 0.000124698 Jy ! Component: 100 - total flux cleaned = 0.00014593 Jy ! Component: 150 - total flux cleaned = 0.000146375 Jy ! Component: 200 - total flux cleaned = 0.000127623 Jy ! Total flux subtracted in 200 components = 0.000127623 Jy ! Clean residual min=-0.001721 max=0.001752 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.16878 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.16878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059173Jy sigma=0.447389 ! Fit after self-cal, rms=0.059172Jy sigma=0.447386 ! 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=0.059172Jy sigma=0.447386 ! Fit after self-cal, rms=0.059169Jy sigma=0.447357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.258 mas, bmaj=10.9 mas, bpa=-5.789 degrees ! Estimated noise=1.35304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000745697 Jy ! Component: 100 - total flux cleaned = 0.00124863 Jy ! Component: 150 - total flux cleaned = 0.00143735 Jy ! Component: 200 - total flux cleaned = 0.00150695 Jy ! Total flux subtracted in 200 components = 0.00150695 Jy ! Clean residual min=-0.002044 max=0.002095 Jy/beam ! Clean residual mean=0.000006 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.170287 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.170287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059164Jy sigma=0.447318 ! Fit after self-cal, rms=0.059163Jy sigma=0.447314 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 = 0.000115236 Jy ! Component: 100 - total flux cleaned = 0.000139962 Jy ! Component: 150 - total flux cleaned = 0.000163712 Jy ! Component: 200 - total flux cleaned = 0.000186572 Jy ! Total flux subtracted in 200 components = 0.000186572 Jy ! Clean residual min=-0.002046 max=0.002081 Jy/beam ! Clean residual mean=0.000006 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.170474 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.170474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059161Jy sigma=0.447304 ! Fit after self-cal, rms=0.059161Jy sigma=0.447303 ! 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=3.319 mas, bmaj=7.444 mas, bpa=-4.934 degrees ! Estimated noise=1.09463 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.319 x 7.444 at -4.934 degrees (North through East) ! Clean map min=-0.0015866 max=0.15266 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=2.764 mas, bmaj=6.64 mas, bpa=-4.591 degrees ! Estimated noise=1.47719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117891 Jy ! Component: 100 - total flux cleaned = 0.144927 Jy ! Component: 150 - total flux cleaned = 0.155358 Jy ! Component: 200 - total flux cleaned = 0.160353 Jy ! Total flux subtracted in 200 components = 0.160353 Jy ! Clean residual min=-0.002723 max=0.002627 Jy/beam ! Clean residual mean=0.000001 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.160353 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.160353 Jy ! Inverting map and beam ! Estimated beam: bmin=3.319 mas, bmaj=7.444 mas, bpa=-4.934 degrees ! Estimated noise=1.09463 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 = 0.00374948 Jy ! Component: 100 - total flux cleaned = 0.00611587 Jy ! Component: 150 - total flux cleaned = 0.00695891 Jy ! Component: 200 - total flux cleaned = 0.00748602 Jy ! Total flux subtracted in 200 components = 0.00748602 Jy ! Clean residual min=-0.001893 max=0.001912 Jy/beam ! Clean residual mean=0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.167839 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.167839 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=7.258 mas, bmaj=10.9 mas, bpa=-5.789 degrees ! Estimated noise=1.35304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139641 Jy ! Component: 100 - total flux cleaned = 0.00185567 Jy ! Component: 150 - total flux cleaned = 0.00221098 Jy ! Component: 200 - total flux cleaned = 0.00242872 Jy ! Total flux subtracted in 200 components = 0.00242872 Jy ! Clean residual min=-0.002032 max=0.002003 Jy/beam ! Clean residual mean=0.000006 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.170268 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 = 6.23269e-05 Jy ! Component: 100 - total flux cleaned = 0.000119311 Jy ! Component: 150 - total flux cleaned = 0.000154291 Jy ! Component: 200 - total flux cleaned = 0.000186655 Jy ! Total flux subtracted in 200 components = 0.000186655 Jy ! Clean residual min=-0.002021 max=0.002029 Jy/beam ! Clean residual mean=0.000006 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.170454 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 73 components and 0.170454 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.319 mas, bmaj=7.444 mas, bpa=-4.934 degrees ! Estimated noise=1.09463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000820495 Jy ! Component: 100 - total flux cleaned = -0.000967172 Jy ! Component: 150 - total flux cleaned = -0.00100117 Jy ! Component: 200 - total flux cleaned = -0.00103207 Jy ! Total flux subtracted in 200 components = -0.00103207 Jy ! Clean residual min=-0.001780 max=0.001730 Jy/beam ! Clean residual mean=0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.169422 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.169422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059205Jy sigma=0.447682 ! Fit after self-cal, rms=0.059204Jy sigma=0.447658 wmodel J0112+2020_S_map.mod ! Writing 90 model components to file: J0112+2020_S_map.mod wobs J0112+2020_S_uvs.fits ! Writing UV FITS file: J0112+2020_S_uvs.fits wwins J0112+2020_S_map.win ! wwins: Wrote 3 windows to J0112+2020_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 = 0.00010059 Jy ! Component: 100 - total flux cleaned = 0.000163737 Jy ! Component: 150 - total flux cleaned = 0.00016425 Jy ! Component: 200 - total flux cleaned = 0.00010725 Jy ! Component: 250 - total flux cleaned = 0.000163093 Jy ! Component: 300 - total flux cleaned = 0.000190499 Jy ! Component: 350 - total flux cleaned = 0.000375127 Jy ! Component: 400 - total flux cleaned = 0.000452579 Jy ! Component: 450 - total flux cleaned = 0.000529136 Jy ! Component: 500 - total flux cleaned = 0.000604091 Jy ! Component: 550 - total flux cleaned = 0.00065305 Jy ! Component: 600 - total flux cleaned = 0.000701002 Jy ! Component: 650 - total flux cleaned = 0.000724661 Jy ! Component: 700 - total flux cleaned = 0.000724706 Jy ! Component: 750 - total flux cleaned = 0.000701777 Jy ! Component: 800 - total flux cleaned = 0.000747237 Jy ! Component: 850 - total flux cleaned = 0.000791985 Jy ! Component: 900 - total flux cleaned = 0.000770039 Jy ! Component: 950 - total flux cleaned = 0.000878664 Jy ! Component: 1000 - total flux cleaned = 0.000878302 Jy ! Component: 1050 - total flux cleaned = 0.000857188 Jy ! Component: 1100 - total flux cleaned = 0.000877949 Jy ! Component: 1150 - total flux cleaned = 0.000939891 Jy ! Component: 1200 - total flux cleaned = 0.000980529 Jy ! Component: 1250 - total flux cleaned = 0.00102066 Jy ! Component: 1300 - total flux cleaned = 0.00100049 Jy ! Component: 1350 - total flux cleaned = 0.00100046 Jy ! Component: 1400 - total flux cleaned = 0.00107854 Jy ! Component: 1450 - total flux cleaned = 0.00107855 Jy ! Component: 1500 - total flux cleaned = 0.001136 Jy ! Component: 1550 - total flux cleaned = 0.00115506 Jy ! Component: 1600 - total flux cleaned = 0.00115512 Jy ! Component: 1650 - total flux cleaned = 0.00122921 Jy ! Component: 1700 - total flux cleaned = 0.0012106 Jy ! Component: 1750 - total flux cleaned = 0.001247 Jy ! Component: 1800 - total flux cleaned = 0.00122916 Jy ! Component: 1850 - total flux cleaned = 0.001265 Jy ! Component: 1900 - total flux cleaned = 0.00131823 Jy ! Component: 1950 - total flux cleaned = 0.00133593 Jy ! Component: 2000 - total flux cleaned = 0.00138815 Jy ! Component: 2050 - total flux cleaned = 0.00137101 Jy ! Component: 2100 - total flux cleaned = 0.00138847 Jy ! Component: 2150 - total flux cleaned = 0.00143932 Jy ! Component: 2200 - total flux cleaned = 0.00148957 Jy ! Component: 2250 - total flux cleaned = 0.00148926 Jy ! Component: 2300 - total flux cleaned = 0.00142343 Jy ! Component: 2350 - total flux cleaned = 0.00147234 Jy ! Component: 2400 - total flux cleaned = 0.00153707 Jy ! Component: 2450 - total flux cleaned = 0.00152078 Jy ! Component: 2500 - total flux cleaned = 0.00145679 Jy ! Component: 2550 - total flux cleaned = 0.00145684 Jy ! Component: 2600 - total flux cleaned = 0.00145716 Jy ! Component: 2650 - total flux cleaned = 0.00150384 Jy ! Component: 2700 - total flux cleaned = 0.00144172 Jy ! Component: 2750 - total flux cleaned = 0.00142633 Jy ! Component: 2800 - total flux cleaned = 0.00141073 Jy ! Component: 2850 - total flux cleaned = 0.0013803 Jy ! Component: 2900 - total flux cleaned = 0.00132031 Jy ! Component: 2950 - total flux cleaned = 0.00130532 Jy ! Component: 3000 - total flux cleaned = 0.0013052 Jy ! Component: 3050 - total flux cleaned = 0.00123147 Jy ! Component: 3100 - total flux cleaned = 0.00120221 Jy ! Component: 3150 - total flux cleaned = 0.00126075 Jy ! Component: 3200 - total flux cleaned = 0.00121727 Jy ! Component: 3250 - total flux cleaned = 0.00120296 Jy ! Component: 3300 - total flux cleaned = 0.00126009 Jy ! Component: 3350 - total flux cleaned = 0.00126004 Jy ! Component: 3400 - total flux cleaned = 0.00124597 Jy ! Component: 3450 - total flux cleaned = 0.00126006 Jy ! Component: 3500 - total flux cleaned = 0.00120435 Jy ! Component: 3550 - total flux cleaned = 0.00124575 Jy ! Component: 3600 - total flux cleaned = 0.00128686 Jy ! Component: 3650 - total flux cleaned = 0.00134135 Jy ! Component: 3700 - total flux cleaned = 0.00134127 Jy ! Component: 3750 - total flux cleaned = 0.00134107 Jy ! Component: 3800 - total flux cleaned = 0.00130085 Jy ! Component: 3850 - total flux cleaned = 0.00131414 Jy ! Component: 3900 - total flux cleaned = 0.00130098 Jy ! Component: 3950 - total flux cleaned = 0.0013535 Jy ! Component: 4000 - total flux cleaned = 0.0013926 Jy ! Component: 4050 - total flux cleaned = 0.00132748 Jy ! Total flux subtracted in 4096 components = 0.00134054 Jy ! Clean residual min=-0.000756 max=0.000809 Jy/beam ! Clean residual mean=0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.170763 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 376 components and 0.170763 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0112+2020_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.319 x 7.444 at -4.934 degrees (North through East) ! Clean map min=-0.0016602 max=0.15277 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0112+2020_S_map.fits wmodel /image_prod/ug002_uva//J0112+2020_S_map.mod ! Writing 376 model components to file: /image_prod/ug002_uva//J0112+2020_S_map.mod wobs /image_prod/ug002_uva//J0112+2020_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0112+2020_S_uvs.fits wwins /image_prod/ug002_uva//J0112+2020_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0112+2020_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.152772 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000243583 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.478327 0.478327 0.956655 1.91331 3.82662 7.65324 15.3065 30.613 61.2259 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.152 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 627.185 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0112+2020_S_dfm.log closed on Wed Mar 4 18:54:59 2020