! Started logfile: /image_prod/ug002_uva//J1932-2928_S_dfm.log on Thu Mar 5 04:15:19 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//J1932-2928_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1932-2928_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.876667 visibilities/baseline/integration-bin. ! Found source: J1932-2928 ! ! 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 4734 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 J1932-2928_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.034978Jy sigma=6.191595 ! Fit after self-cal, rms=0.777156Jy sigma=4.400760 ! 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=2.458 mas, bmaj=6.587 mas, bpa=-4.468 degrees ! Estimated noise=2.6169 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 = 0.181852 Jy ! Component: 100 - total flux cleaned = 0.237537 Jy ! Total flux subtracted in 100 components = 0.237537 Jy ! Clean residual min=-0.016425 max=0.035800 Jy/beam ! Clean residual mean=-0.000065 rms=0.005387 Jy/beam ! Combined flux in latest and established models = 0.237537 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.237537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134595Jy sigma=0.705822 ! Fit after self-cal, rms=0.134486Jy sigma=0.704796 ! Inverting map ! Added new window around map position (3, -15). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032794 Jy ! Component: 100 - total flux cleaned = 0.0513845 Jy ! Total flux subtracted in 100 components = 0.0513845 Jy ! Clean residual min=-0.014355 max=0.027214 Jy/beam ! Clean residual mean=-0.000031 rms=0.004288 Jy/beam ! Combined flux in latest and established models = 0.288921 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.288921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125685Jy sigma=0.616583 ! Fit after self-cal, rms=0.124862Jy sigma=0.608107 ! 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=3.13 mas, bmaj=7.792 mas, bpa=-3.222 degrees ! Estimated noise=1.80567 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 (-4.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307646 Jy ! Component: 100 - total flux cleaned = 0.0487622 Jy ! Component: 150 - total flux cleaned = 0.0607064 Jy ! Component: 200 - total flux cleaned = 0.0649785 Jy ! Total flux subtracted in 200 components = 0.0649785 Jy ! Clean residual min=-0.011561 max=0.014848 Jy/beam ! Clean residual mean=0.000022 rms=0.003490 Jy/beam ! Combined flux in latest and established models = 0.3539 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 63 components and 0.353899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117375Jy sigma=0.539495 ! Fit after self-cal, rms=0.116850Jy sigma=0.536924 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.13 x 7.792 at -3.222 degrees (North through East) ! Clean map min=-0.010829 max=0.2193 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.82 FD 0.91 HN 1.16 KP 0.98 ! LA 0.99 MK 0.96 NL 1.06 OV 0.90 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.55 FD 0.89 HN 1.19 KP 0.96 ! LA 0.98 MK 0.99 NL 1.25 OV 0.89 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.85 FD 0.90 HN 1.17 KP 0.97 ! LA 0.96 MK 1.00 NL 1.11 OV 0.90 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.116850Jy sigma=0.536924 ! Fit after self-cal, rms=0.187187Jy sigma=0.481977 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=7.848 mas, bpa=-3.311 degrees ! Estimated noise=1.8411 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 = -0.0059273 Jy ! Component: 100 - total flux cleaned = -0.00613071 Jy ! Component: 150 - total flux cleaned = -0.00649175 Jy ! Component: 200 - total flux cleaned = -0.00664981 Jy ! Total flux subtracted in 200 components = -0.00664981 Jy ! Clean residual min=-0.007906 max=0.006699 Jy/beam ! Clean residual mean=0.000005 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 0.34725 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.34725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.186393Jy sigma=0.475623 ! Fit after self-cal, rms=0.186804Jy sigma=0.474908 ! 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=0.186804Jy sigma=0.474908 ! Fit after self-cal, rms=0.197133Jy sigma=0.459001 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=7.816 mas, bpa=-3.305 degrees ! Estimated noise=1.8366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000574126 Jy ! Component: 100 - total flux cleaned = -0.000450582 Jy ! Component: 150 - total flux cleaned = -0.000348031 Jy ! Component: 200 - total flux cleaned = -0.000348385 Jy ! Total flux subtracted in 200 components = -0.000348385 Jy ! Clean residual min=-0.005246 max=0.004296 Jy/beam ! Clean residual mean=-0.000008 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.346901 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.346901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.196986Jy sigma=0.456828 ! Fit after self-cal, rms=0.196998Jy sigma=0.456646 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 = 0.000131595 Jy ! Component: 100 - total flux cleaned = 0.00021523 Jy ! Component: 150 - total flux cleaned = 0.000212502 Jy ! Component: 200 - total flux cleaned = 0.000142692 Jy ! Total flux subtracted in 200 components = 0.000142692 Jy ! Clean residual min=-0.004899 max=0.003898 Jy/beam ! Clean residual mean=-0.000008 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.347044 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.347044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.196935Jy sigma=0.455663 ! Fit after self-cal, rms=0.196915Jy sigma=0.455606 ! 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=0.196915Jy sigma=0.455606 ! Fit after self-cal, rms=0.200579Jy sigma=0.455457 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.119 mas, bmaj=7.793 mas, bpa=-3.192 degrees ! Estimated noise=1.83208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000505353 Jy ! Component: 100 - total flux cleaned = -0.000505746 Jy ! Component: 150 - total flux cleaned = -0.000570546 Jy ! Component: 200 - total flux cleaned = -0.00063152 Jy ! Total flux subtracted in 200 components = -0.00063152 Jy ! Clean residual min=-0.004690 max=0.003683 Jy/beam ! Clean residual mean=-0.000008 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.346412 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.346412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.200520Jy sigma=0.454792 ! Fit after self-cal, rms=0.200505Jy sigma=0.454749 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 = 2.14047e-05 Jy ! Component: 100 - total flux cleaned = -3.39761e-05 Jy ! Component: 150 - total flux cleaned = -0.000136204 Jy ! Component: 200 - total flux cleaned = -0.000183681 Jy ! Total flux subtracted in 200 components = -0.000183681 Jy ! Clean residual min=-0.004516 max=0.003678 Jy/beam ! Clean residual mean=-0.000008 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.346229 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 0.346229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.200470Jy sigma=0.454352 ! Fit after self-cal, rms=0.200459Jy sigma=0.454327 ! 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=0.200459Jy sigma=0.454327 ! Fit after self-cal, rms=0.202797Jy sigma=0.454247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.356 mas, bmaj=21.1 mas, bpa=0.625 degrees ! Estimated noise=2.30097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.60092e-05 Jy ! Component: 100 - total flux cleaned = 8.54475e-05 Jy ! Component: 150 - total flux cleaned = 8.73561e-05 Jy ! Component: 200 - total flux cleaned = 8.95873e-05 Jy ! Total flux subtracted in 200 components = 8.95873e-05 Jy ! Clean residual min=-0.004672 max=0.004594 Jy/beam ! Clean residual mean=-0.000013 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.346318 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 132 components and 0.346318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.202792Jy sigma=0.454058 ! Fit after self-cal, rms=0.202782Jy sigma=0.454010 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 = 0.000190525 Jy ! Component: 100 - total flux cleaned = 0.000188714 Jy ! Component: 150 - total flux cleaned = 0.000189357 Jy ! Component: 200 - total flux cleaned = 0.000189293 Jy ! Total flux subtracted in 200 components = 0.000189293 Jy ! Clean residual min=-0.004590 max=0.004422 Jy/beam ! Clean residual mean=-0.000013 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.346508 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 142 components and 0.346508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.202797Jy sigma=0.453928 ! Fit after self-cal, rms=0.202793Jy sigma=0.453906 ! 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=3.114 mas, bmaj=7.782 mas, bpa=-3.18 degrees ! Estimated noise=1.82885 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.114 x 7.782 at -3.18 degrees (North through East) ! Clean map min=-0.0085918 max=0.22164 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=2.437 mas, bmaj=6.536 mas, bpa=-4.247 degrees ! Estimated noise=2.67723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186018 Jy ! Component: 100 - total flux cleaned = 0.245183 Jy ! Component: 150 - total flux cleaned = 0.276447 Jy ! Component: 200 - total flux cleaned = 0.296667 Jy ! Total flux subtracted in 200 components = 0.296667 Jy ! Clean residual min=-0.008680 max=0.011643 Jy/beam ! Clean residual mean=-0.000038 rms=0.002325 Jy/beam ! Combined flux in latest and established models = 0.296667 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.296667 Jy ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=7.782 mas, bpa=-3.18 degrees ! Estimated noise=1.82885 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 = 0.0190176 Jy ! Component: 100 - total flux cleaned = 0.0303258 Jy ! Component: 150 - total flux cleaned = 0.0378834 Jy ! Component: 200 - total flux cleaned = 0.0427327 Jy ! Total flux subtracted in 200 components = 0.0427327 Jy ! Clean residual min=-0.005820 max=0.005193 Jy/beam ! Clean residual mean=-0.000012 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.339399 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 71 components and 0.339399 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=8.356 mas, bmaj=21.1 mas, bpa=0.625 degrees ! Estimated noise=2.30097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00544328 Jy ! Component: 100 - total flux cleaned = 0.00759101 Jy ! Component: 150 - total flux cleaned = 0.00758467 Jy ! Component: 200 - total flux cleaned = 0.00757438 Jy ! Total flux subtracted in 200 components = 0.00757438 Jy ! Clean residual min=-0.004810 max=0.004212 Jy/beam ! Clean residual mean=-0.000014 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.346974 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 = -7.44184e-05 Jy ! Component: 100 - total flux cleaned = -0.00013733 Jy ! Component: 150 - total flux cleaned = -0.000137543 Jy ! Component: 200 - total flux cleaned = -0.000134917 Jy ! Total flux subtracted in 200 components = -0.000134917 Jy ! Clean residual min=-0.004420 max=0.004174 Jy/beam ! Clean residual mean=-0.000014 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.346839 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.346839 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=7.782 mas, bpa=-3.18 degrees ! Estimated noise=1.82885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000864827 Jy ! Component: 100 - total flux cleaned = -0.000772265 Jy ! Component: 150 - total flux cleaned = -0.000769748 Jy ! Component: 200 - total flux cleaned = -0.000697336 Jy ! Total flux subtracted in 200 components = -0.000697336 Jy ! Clean residual min=-0.004549 max=0.004057 Jy/beam ! Clean residual mean=-0.000007 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.346142 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.346142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.203040Jy sigma=0.454728 ! Fit after self-cal, rms=0.202980Jy sigma=0.454427 wmodel J1932-2928_S_map.mod ! Writing 96 model components to file: J1932-2928_S_map.mod wobs J1932-2928_S_uvs.fits ! Writing UV FITS file: J1932-2928_S_uvs.fits wwins J1932-2928_S_map.win ! wwins: Wrote 3 windows to J1932-2928_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 = -0.0016596 Jy ! Component: 100 - total flux cleaned = -0.00200091 Jy ! Component: 150 - total flux cleaned = -0.00238143 Jy ! Component: 200 - total flux cleaned = -0.00256033 Jy ! Component: 250 - total flux cleaned = -0.00267361 Jy ! Component: 300 - total flux cleaned = -0.00267282 Jy ! Component: 350 - total flux cleaned = -0.0027769 Jy ! Component: 400 - total flux cleaned = -0.00282832 Jy ! Component: 450 - total flux cleaned = -0.0028283 Jy ! Component: 500 - total flux cleaned = -0.00292402 Jy ! Component: 550 - total flux cleaned = -0.00301672 Jy ! Component: 600 - total flux cleaned = -0.00301649 Jy ! Component: 650 - total flux cleaned = -0.00306151 Jy ! Component: 700 - total flux cleaned = -0.00319301 Jy ! Component: 750 - total flux cleaned = -0.00323558 Jy ! Component: 800 - total flux cleaned = -0.0033205 Jy ! Component: 850 - total flux cleaned = -0.00364891 Jy ! Component: 900 - total flux cleaned = -0.00368864 Jy ! Component: 950 - total flux cleaned = -0.00388646 Jy ! Component: 1000 - total flux cleaned = -0.00400317 Jy ! Component: 1050 - total flux cleaned = -0.00415614 Jy ! Component: 1100 - total flux cleaned = -0.00445605 Jy ! Component: 1150 - total flux cleaned = -0.00464045 Jy ! Component: 1200 - total flux cleaned = -0.00485837 Jy ! Component: 1250 - total flux cleaned = -0.00507299 Jy ! Component: 1300 - total flux cleaned = -0.00528435 Jy ! Component: 1350 - total flux cleaned = -0.00538929 Jy ! Component: 1400 - total flux cleaned = -0.00573196 Jy ! Component: 1450 - total flux cleaned = -0.00586747 Jy ! Component: 1500 - total flux cleaned = -0.00620234 Jy ! Component: 1550 - total flux cleaned = -0.00643321 Jy ! Component: 1600 - total flux cleaned = -0.00672628 Jy ! Component: 1650 - total flux cleaned = -0.00691936 Jy ! Component: 1700 - total flux cleaned = -0.00723784 Jy ! Component: 1750 - total flux cleaned = -0.00745821 Jy ! Component: 1800 - total flux cleaned = -0.0076449 Jy ! Component: 1850 - total flux cleaned = -0.00786019 Jy ! Component: 1900 - total flux cleaned = -0.00804294 Jy ! Component: 1950 - total flux cleaned = -0.00825396 Jy ! Component: 2000 - total flux cleaned = -0.00846245 Jy ! Component: 2050 - total flux cleaned = -0.0086098 Jy ! Component: 2100 - total flux cleaned = -0.0087556 Jy ! Component: 2150 - total flux cleaned = -0.00895754 Jy ! Component: 2200 - total flux cleaned = -0.00910052 Jy ! Component: 2250 - total flux cleaned = -0.00924216 Jy ! Component: 2300 - total flux cleaned = -0.00943738 Jy ! Component: 2350 - total flux cleaned = -0.00952043 Jy ! Component: 2400 - total flux cleaned = -0.00957527 Jy ! Component: 2450 - total flux cleaned = -0.00976638 Jy ! Component: 2500 - total flux cleaned = -0.00987411 Jy ! Component: 2550 - total flux cleaned = -0.00995422 Jy ! Component: 2600 - total flux cleaned = -0.0100072 Jy ! Component: 2650 - total flux cleaned = -0.0101388 Jy ! Component: 2700 - total flux cleaned = -0.0102691 Jy ! Component: 2750 - total flux cleaned = -0.0103464 Jy ! Component: 2800 - total flux cleaned = -0.0104235 Jy ! Component: 2850 - total flux cleaned = -0.0106013 Jy ! Component: 2900 - total flux cleaned = -0.0106262 Jy ! Component: 2950 - total flux cleaned = -0.0107508 Jy ! Component: 3000 - total flux cleaned = -0.0109241 Jy ! Component: 3050 - total flux cleaned = -0.0108993 Jy ! Component: 3100 - total flux cleaned = -0.0110211 Jy ! Component: 3150 - total flux cleaned = -0.010949 Jy ! Component: 3200 - total flux cleaned = -0.011093 Jy ! Component: 3250 - total flux cleaned = -0.0112351 Jy ! Component: 3300 - total flux cleaned = -0.0112585 Jy ! Component: 3350 - total flux cleaned = -0.0112817 Jy ! Component: 3400 - total flux cleaned = -0.0113282 Jy ! Component: 3450 - total flux cleaned = -0.0114434 Jy ! Component: 3500 - total flux cleaned = -0.0115118 Jy ! Component: 3550 - total flux cleaned = -0.0115572 Jy ! Component: 3600 - total flux cleaned = -0.0115573 Jy ! Component: 3650 - total flux cleaned = -0.0116693 Jy ! Component: 3700 - total flux cleaned = -0.011736 Jy ! Component: 3750 - total flux cleaned = -0.0116919 Jy ! Component: 3800 - total flux cleaned = -0.0117795 Jy ! Component: 3850 - total flux cleaned = -0.0118228 Jy ! Component: 3900 - total flux cleaned = -0.0118228 Jy ! Component: 3950 - total flux cleaned = -0.0119087 Jy ! Component: 4000 - total flux cleaned = -0.0119301 Jy ! Component: 4050 - total flux cleaned = -0.0119937 Jy ! Total flux subtracted in 4096 components = -0.0120147 Jy ! Clean residual min=-0.001261 max=0.001085 Jy/beam ! Clean residual mean=-0.000004 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.334127 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 364 components and 0.334127 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1932-2928_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.114 x 7.782 at -3.18 degrees (North through East) ! Clean map min=-0.0044681 max=0.22933 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1932-2928_S_map.fits wmodel /image_prod/ug002_uva//J1932-2928_S_map.mod ! Writing 364 model components to file: /image_prod/ug002_uva//J1932-2928_S_map.mod wobs /image_prod/ug002_uva//J1932-2928_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1932-2928_S_uvs.fits wwins /image_prod/ug002_uva//J1932-2928_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1932-2928_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.229329 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000359092 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.469752 0.469752 0.939503 1.87901 3.75801 7.51603 15.0321 30.0641 60.1282 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.229 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 638.635 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1932-2928_S_dfm.log closed on Thu Mar 5 04:15:23 2020