! Started logfile: /image_prod/ug002_uva//J2355-2125_S_dfm.log on Thu Mar 5 06:31:28 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//J2355-2125_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2355-2125_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.878889 visibilities/baseline/integration-bin. ! Found source: J2355-2125 ! ! 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 4746 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 J2355-2125_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=1.051309Jy sigma=6.205432 ! Fit after self-cal, rms=0.728982Jy sigma=3.869865 ! 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=2.5 mas, bmaj=6.831 mas, bpa=-0.5134 degrees ! Estimated noise=2.41496 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 = 0.245365 Jy ! Component: 100 - total flux cleaned = 0.31801 Jy ! Total flux subtracted in 100 components = 0.31801 Jy ! Clean residual min=-0.043582 max=0.113571 Jy/beam ! Clean residual mean=-0.000139 rms=0.012916 Jy/beam ! Combined flux in latest and established models = 0.31801 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.31801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.204798Jy sigma=1.115147 ! Fit after self-cal, rms=0.204998Jy sigma=1.114178 ! Inverting map ! Added new window around map position (0, -20.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0912198 Jy ! Component: 100 - total flux cleaned = 0.129865 Jy ! Total flux subtracted in 100 components = 0.129865 Jy ! Clean residual min=-0.034638 max=0.064455 Jy/beam ! Clean residual mean=-0.000086 rms=0.008655 Jy/beam ! Combined flux in latest and established models = 0.447876 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.447876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157763Jy sigma=0.802113 ! Fit after self-cal, rms=0.143755Jy sigma=0.710045 ! 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=2.958 mas, bmaj=7.901 mas, bpa=-0.5064 degrees ! Estimated noise=1.85768 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 = 0.054062 Jy ! Component: 100 - total flux cleaned = 0.0823164 Jy ! Component: 150 - total flux cleaned = 0.100515 Jy ! Component: 200 - total flux cleaned = 0.110809 Jy ! Total flux subtracted in 200 components = 0.110809 Jy ! Clean residual min=-0.018195 max=0.031110 Jy/beam ! Clean residual mean=-0.000055 rms=0.004896 Jy/beam ! Combined flux in latest and established models = 0.558685 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 51 components and 0.558685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123085Jy sigma=0.537544 ! Fit after self-cal, rms=0.118733Jy sigma=0.502944 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.958 x 7.901 at -0.5064 degrees (North through East) ! Clean map min=-0.014051 max=0.28539 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 0.98 HN 1.09 KP 0.98 ! LA 0.97 MK 0.93 OV 0.97 PT 0.96 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.23 FD 0.99 HN 1.10 KP 0.94 ! LA 0.95 MK 0.93 OV 0.98 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.82 FD 0.98 HN 1.13 KP 0.93 ! LA 0.96 MK 0.95 OV 0.98 PT 0.96 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.118733Jy sigma=0.502944 ! Fit after self-cal, rms=0.163755Jy sigma=0.451695 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.908 mas, bmaj=7.861 mas, bpa=-0.8303 degrees ! Estimated noise=1.87767 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 = 0.00249158 Jy ! Component: 100 - total flux cleaned = 0.00280447 Jy ! Component: 150 - total flux cleaned = 0.00239304 Jy ! Component: 200 - total flux cleaned = 0.00239589 Jy ! Total flux subtracted in 200 components = 0.00239589 Jy ! Clean residual min=-0.012909 max=0.010257 Jy/beam ! Clean residual mean=0.000002 rms=0.002372 Jy/beam ! Combined flux in latest and established models = 0.561081 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.561081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.161903Jy sigma=0.442692 ! Fit after self-cal, rms=0.161740Jy sigma=0.438995 ! 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=0.161740Jy sigma=0.438995 ! Fit after self-cal, rms=0.168302Jy sigma=0.431455 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.918 mas, bmaj=7.911 mas, bpa=-0.5265 degrees ! Estimated noise=1.87872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214662 Jy ! Component: 100 - total flux cleaned = 0.00169646 Jy ! Component: 150 - total flux cleaned = 0.00170489 Jy ! Component: 200 - total flux cleaned = 0.00170416 Jy ! Total flux subtracted in 200 components = 0.00170416 Jy ! Clean residual min=-0.011235 max=0.007813 Jy/beam ! Clean residual mean=0.000003 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 0.562785 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.562785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.167425Jy sigma=0.426395 ! Fit after self-cal, rms=0.167241Jy sigma=0.424528 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 = 0.000510859 Jy ! Component: 100 - total flux cleaned = 0.000473858 Jy ! Component: 150 - total flux cleaned = 0.000617553 Jy ! Component: 200 - total flux cleaned = 0.000620523 Jy ! Total flux subtracted in 200 components = 0.000620523 Jy ! Clean residual min=-0.009620 max=0.006743 Jy/beam ! Clean residual mean=0.000004 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 0.563406 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.563406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.166723Jy sigma=0.421469 ! Fit after self-cal, rms=0.166637Jy sigma=0.420479 ! 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=0.166637Jy sigma=0.420479 ! Fit after self-cal, rms=0.165726Jy sigma=0.418986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.924 mas, bmaj=7.919 mas, bpa=-0.3315 degrees ! Estimated noise=1.86587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084206 Jy ! Component: 100 - total flux cleaned = 0.000670071 Jy ! Component: 150 - total flux cleaned = 0.000682574 Jy ! Component: 200 - total flux cleaned = 0.000802572 Jy ! Total flux subtracted in 200 components = 0.000802572 Jy ! Clean residual min=-0.008039 max=0.005978 Jy/beam ! Clean residual mean=-0.000002 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.564208 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.564208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.165333Jy sigma=0.416445 ! Fit after self-cal, rms=0.165272Jy sigma=0.415643 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 = -6.39919e-05 Jy ! Component: 100 - total flux cleaned = 5.92482e-05 Jy ! Component: 150 - total flux cleaned = 0.000164667 Jy ! Component: 200 - total flux cleaned = 0.000267905 Jy ! Total flux subtracted in 200 components = 0.000267905 Jy ! Clean residual min=-0.006993 max=0.005549 Jy/beam ! Clean residual mean=-0.000001 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.564476 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.564476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.165032Jy sigma=0.414038 ! Fit after self-cal, rms=0.165016Jy sigma=0.413593 ! 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=0.165016Jy sigma=0.413593 ! Fit after self-cal, rms=0.164572Jy sigma=0.413420 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.762 mas, bmaj=18.03 mas, bpa=5.129 degrees ! Estimated noise=2.41209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127139 Jy ! Component: 100 - total flux cleaned = 0.00117534 Jy ! Component: 150 - total flux cleaned = 0.00118745 Jy ! Component: 200 - total flux cleaned = 0.00125672 Jy ! Total flux subtracted in 200 components = 0.00125672 Jy ! Clean residual min=-0.004146 max=0.003835 Jy/beam ! Clean residual mean=-0.000007 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.565733 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.565733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.164535Jy sigma=0.413427 ! Fit after self-cal, rms=0.164506Jy sigma=0.412917 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 = 0.000284588 Jy ! Component: 100 - total flux cleaned = 0.000211382 Jy ! Component: 150 - total flux cleaned = 0.000259841 Jy ! Component: 200 - total flux cleaned = 0.000255853 Jy ! Total flux subtracted in 200 components = 0.000255853 Jy ! Clean residual min=-0.003954 max=0.003781 Jy/beam ! Clean residual mean=-0.000005 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.565989 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.565989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.164479Jy sigma=0.412978 ! Fit after self-cal, rms=0.164492Jy sigma=0.412726 ! 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=2.926 mas, bmaj=7.915 mas, bpa=-0.1929 degrees ! Estimated noise=1.86186 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.926 x 7.915 at -0.1929 degrees (North through East) ! Clean map min=-0.0046882 max=0.28353 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=2.471 mas, bmaj=6.838 mas, bpa=-0.005263 degrees ! Estimated noise=2.40602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.261553 Jy ! Component: 100 - total flux cleaned = 0.373292 Jy ! Component: 150 - total flux cleaned = 0.429486 Jy ! Component: 200 - total flux cleaned = 0.464124 Jy ! Total flux subtracted in 200 components = 0.464124 Jy ! Clean residual min=-0.012183 max=0.021829 Jy/beam ! Clean residual mean=-0.000044 rms=0.003703 Jy/beam ! Combined flux in latest and established models = 0.464125 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.464125 Jy ! Inverting map and beam ! Estimated beam: bmin=2.926 mas, bmaj=7.915 mas, bpa=-0.1929 degrees ! Estimated noise=1.86186 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) ! Added new window around map position (-0.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349707 Jy ! Component: 100 - total flux cleaned = 0.0563874 Jy ! Component: 150 - total flux cleaned = 0.0702661 Jy ! Component: 200 - total flux cleaned = 0.0795615 Jy ! Total flux subtracted in 200 components = 0.0795615 Jy ! Clean residual min=-0.006280 max=0.006631 Jy/beam ! Clean residual mean=-0.000025 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.543686 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 76 components and 0.543686 Jy ! Inverting map ! Added new window around map position (1, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00714589 Jy ! Component: 100 - total flux cleaned = 0.0117203 Jy ! Component: 150 - total flux cleaned = 0.0140253 Jy ! Component: 200 - total flux cleaned = 0.015799 Jy ! Total flux subtracted in 200 components = 0.015799 Jy ! Clean residual min=-0.004565 max=0.003902 Jy/beam ! Clean residual mean=-0.000008 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.559485 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.559485 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=7.762 mas, bmaj=18.03 mas, bpa=5.129 degrees ! Estimated noise=2.41209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413048 Jy ! Component: 100 - total flux cleaned = 0.00494146 Jy ! Component: 150 - total flux cleaned = 0.00535451 Jy ! Component: 200 - total flux cleaned = 0.00542214 Jy ! Total flux subtracted in 200 components = 0.00542214 Jy ! Clean residual min=-0.004079 max=0.003393 Jy/beam ! Clean residual mean=-0.000007 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.564907 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 = 0.000125181 Jy ! Component: 100 - total flux cleaned = 0.000241154 Jy ! Component: 150 - total flux cleaned = 0.000347917 Jy ! Component: 200 - total flux cleaned = 0.000445248 Jy ! Total flux subtracted in 200 components = 0.000445248 Jy ! Clean residual min=-0.003757 max=0.003351 Jy/beam ! Clean residual mean=-0.000006 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.565352 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.565352 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.926 mas, bmaj=7.915 mas, bpa=-0.1929 degrees ! Estimated noise=1.86186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110755 Jy ! Component: 100 - total flux cleaned = -0.00100405 Jy ! Component: 150 - total flux cleaned = -0.00091558 Jy ! Component: 200 - total flux cleaned = -0.000682219 Jy ! Total flux subtracted in 200 components = -0.000682219 Jy ! Clean residual min=-0.003794 max=0.003707 Jy/beam ! Clean residual mean=-0.000003 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.56467 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.56467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.163594Jy sigma=0.408161 ! Fit after self-cal, rms=0.163633Jy sigma=0.407779 wmodel J2355-2125_S_map.mod ! Writing 133 model components to file: J2355-2125_S_map.mod wobs J2355-2125_S_uvs.fits ! Writing UV FITS file: J2355-2125_S_uvs.fits wwins J2355-2125_S_map.win ! wwins: Wrote 4 windows to J2355-2125_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 = -0.00032775 Jy ! Component: 100 - total flux cleaned = -0.000637515 Jy ! Component: 150 - total flux cleaned = -0.000521104 Jy ! Component: 200 - total flux cleaned = -0.000574667 Jy ! Component: 250 - total flux cleaned = -0.000881942 Jy ! Component: 300 - total flux cleaned = -0.00122668 Jy ! Component: 350 - total flux cleaned = -0.00155899 Jy ! Component: 400 - total flux cleaned = -0.00197257 Jy ! Component: 450 - total flux cleaned = -0.00206292 Jy ! Component: 500 - total flux cleaned = -0.00223896 Jy ! Component: 550 - total flux cleaned = -0.00249391 Jy ! Component: 600 - total flux cleaned = -0.00278492 Jy ! Component: 650 - total flux cleaned = -0.00302766 Jy ! Component: 700 - total flux cleaned = -0.00326584 Jy ! Component: 750 - total flux cleaned = -0.00345959 Jy ! Component: 800 - total flux cleaned = -0.00372585 Jy ! Component: 850 - total flux cleaned = -0.00402341 Jy ! Component: 900 - total flux cleaned = -0.00413213 Jy ! Component: 950 - total flux cleaned = -0.00420342 Jy ! Component: 1000 - total flux cleaned = -0.00437878 Jy ! Component: 1050 - total flux cleaned = -0.00444786 Jy ! Component: 1100 - total flux cleaned = -0.0045832 Jy ! Component: 1150 - total flux cleaned = -0.00461603 Jy ! Component: 1200 - total flux cleaned = -0.00468097 Jy ! Component: 1250 - total flux cleaned = -0.00471343 Jy ! Component: 1300 - total flux cleaned = -0.00480799 Jy ! Component: 1350 - total flux cleaned = -0.00493197 Jy ! Component: 1400 - total flux cleaned = -0.00502302 Jy ! Component: 1450 - total flux cleaned = -0.00505301 Jy ! Component: 1500 - total flux cleaned = -0.0051416 Jy ! Component: 1550 - total flux cleaned = -0.00517059 Jy ! Component: 1600 - total flux cleaned = -0.00522814 Jy ! Component: 1650 - total flux cleaned = -0.00525709 Jy ! Component: 1700 - total flux cleaned = -0.00536888 Jy ! Component: 1750 - total flux cleaned = -0.00534152 Jy ! Component: 1800 - total flux cleaned = -0.00539607 Jy ! Component: 1850 - total flux cleaned = -0.00547681 Jy ! Component: 1900 - total flux cleaned = -0.00547672 Jy ! Component: 1950 - total flux cleaned = -0.00547643 Jy ! Component: 2000 - total flux cleaned = -0.00547642 Jy ! Component: 2050 - total flux cleaned = -0.0054763 Jy ! Component: 2100 - total flux cleaned = -0.00550136 Jy ! Component: 2150 - total flux cleaned = -0.00545156 Jy ! Component: 2200 - total flux cleaned = -0.0053781 Jy ! Component: 2250 - total flux cleaned = -0.00545107 Jy ! Component: 2300 - total flux cleaned = -0.00545111 Jy ! Component: 2350 - total flux cleaned = -0.00545124 Jy ! Component: 2400 - total flux cleaned = -0.00542777 Jy ! Component: 2450 - total flux cleaned = -0.00542794 Jy ! Component: 2500 - total flux cleaned = -0.00542738 Jy ! Component: 2550 - total flux cleaned = -0.00538193 Jy ! Component: 2600 - total flux cleaned = -0.00531474 Jy ! Component: 2650 - total flux cleaned = -0.00531463 Jy ! Component: 2700 - total flux cleaned = -0.00529291 Jy ! Component: 2750 - total flux cleaned = -0.00531465 Jy ! Component: 2800 - total flux cleaned = -0.00533623 Jy ! Component: 2850 - total flux cleaned = -0.00529362 Jy ! Component: 2900 - total flux cleaned = -0.00523044 Jy ! Component: 2950 - total flux cleaned = -0.00527223 Jy ! Component: 3000 - total flux cleaned = -0.00525149 Jy ! Component: 3050 - total flux cleaned = -0.00525152 Jy ! Component: 3100 - total flux cleaned = -0.00531231 Jy ! Component: 3150 - total flux cleaned = -0.00525188 Jy ! Component: 3200 - total flux cleaned = -0.00525214 Jy ! Component: 3250 - total flux cleaned = -0.00529151 Jy ! Component: 3300 - total flux cleaned = -0.00523274 Jy ! Component: 3350 - total flux cleaned = -0.00527125 Jy ! Component: 3400 - total flux cleaned = -0.00521355 Jy ! Component: 3450 - total flux cleaned = -0.00528968 Jy ! Component: 3500 - total flux cleaned = -0.00527048 Jy ! Component: 3550 - total flux cleaned = -0.00530809 Jy ! Component: 3600 - total flux cleaned = -0.00528953 Jy ! Component: 3650 - total flux cleaned = -0.00534486 Jy ! Component: 3700 - total flux cleaned = -0.00536314 Jy ! Component: 3750 - total flux cleaned = -0.00536315 Jy ! Component: 3800 - total flux cleaned = -0.00541749 Jy ! Component: 3850 - total flux cleaned = -0.00545353 Jy ! Component: 3900 - total flux cleaned = -0.00552497 Jy ! Component: 3950 - total flux cleaned = -0.00556045 Jy ! Component: 4000 - total flux cleaned = -0.00559594 Jy ! Component: 4050 - total flux cleaned = -0.00564866 Jy ! Total flux subtracted in 4096 components = -0.00571842 Jy ! Clean residual min=-0.000963 max=0.000927 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.558952 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 402 components and 0.558952 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2355-2125_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.926 x 7.915 at -0.1929 degrees (North through East) ! Clean map min=-0.0039115 max=0.28619 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2355-2125_S_map.fits wmodel /image_prod/ug002_uva//J2355-2125_S_map.mod ! Writing 402 model components to file: /image_prod/ug002_uva//J2355-2125_S_map.mod wobs /image_prod/ug002_uva//J2355-2125_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2355-2125_S_uvs.fits wwins /image_prod/ug002_uva//J2355-2125_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2355-2125_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.28619 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000302989 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.317609 0.317609 0.635219 1.27044 2.54087 5.08175 10.1635 20.327 40.654 81.308 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.286 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 944.556 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2355-2125_S_dfm.log closed on Thu Mar 5 06:31:32 2020