! Started logfile: /image_prod/ug002_uva//J0532-3941_S_dfm.log on Wed Mar 4 20:54:01 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//J0532-3941_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0532-3941_S_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.98869 visibilities/baseline/integration-bin. ! Found source: J0532-3941 ! ! 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 4983 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 J0532-3941_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 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.021443Jy sigma=5.615641 ! Fit after self-cal, rms=0.873997Jy sigma=4.721789 ! 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=2.725 mas, bmaj=8.392 mas, bpa=0.4744 degrees ! Estimated noise=3.6677 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 = 0.0943714 Jy ! Component: 100 - total flux cleaned = 0.124564 Jy ! Total flux subtracted in 100 components = 0.124564 Jy ! Clean residual min=-0.010527 max=0.018888 Jy/beam ! Clean residual mean=-0.000083 rms=0.003298 Jy/beam ! Combined flux in latest and established models = 0.124564 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.124564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107836Jy sigma=0.524490 ! Fit after self-cal, rms=0.107593Jy sigma=0.523182 ! Inverting map ! Added new window around map position (3, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204697 Jy ! Component: 100 - total flux cleaned = 0.0320655 Jy ! Total flux subtracted in 100 components = 0.0320655 Jy ! Clean residual min=-0.008435 max=0.012548 Jy/beam ! Clean residual mean=-0.000035 rms=0.002564 Jy/beam ! Combined flux in latest and established models = 0.15663 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.15663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103310Jy sigma=0.484886 ! Fit after self-cal, rms=0.102863Jy sigma=0.482756 ! 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=3.281 mas, bmaj=10.49 mas, bpa=-0.1383 degrees ! Estimated noise=1.89414 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 (-1, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135774 Jy ! Component: 100 - total flux cleaned = 0.0204719 Jy ! Component: 150 - total flux cleaned = 0.0239992 Jy ! Component: 200 - total flux cleaned = 0.0245836 Jy ! Total flux subtracted in 200 components = 0.0245836 Jy ! Clean residual min=-0.004828 max=0.005242 Jy/beam ! Clean residual mean=-0.000000 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.181213 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 68 components and 0.181214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101466Jy sigma=0.470107 ! Fit after self-cal, rms=0.101443Jy sigma=0.469954 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.281 x 10.49 at -0.1383 degrees (North through East) ! Clean map min=-0.0046343 max=0.11972 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.22 KP 0.98 LA 1.05 ! NL 1.05 OV 0.86 PT 0.98 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 KP 0.95 LA 1.04 MK 1.00 ! NL 1.48 OV 0.90 PT 1.02 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.30 KP 1.04 LA 0.98 ! NL 1.02 OV 0.84 PT 1.07 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 KP 1.03 LA 1.03 MK 0.96 ! NL 1.39 OV 0.86 PT 1.00 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.14 KP 0.98 LA 1.03 ! NL 0.98 OV 0.87 PT 1.11 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 KP 1.03 LA 1.00 MK 1.03 ! NL 1.15 OV 0.91 PT 1.03 SC 1.07 ! ! ! Fit before self-cal, rms=0.101443Jy sigma=0.469954 ! Fit after self-cal, rms=0.109866Jy sigma=0.461325 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=10.46 mas, bpa=0.3987 degrees ! Estimated noise=1.88541 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 = -0.000595459 Jy ! Component: 100 - total flux cleaned = -0.000790928 Jy ! Component: 150 - total flux cleaned = -0.000960249 Jy ! Component: 200 - total flux cleaned = -0.0010699 Jy ! Total flux subtracted in 200 components = -0.0010699 Jy ! Clean residual min=-0.002784 max=0.002572 Jy/beam ! Clean residual mean=0.000000 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.180144 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.180144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109822Jy sigma=0.461072 ! Fit after self-cal, rms=0.110051Jy sigma=0.460881 ! 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=0.110051Jy sigma=0.460881 ! Fit after self-cal, rms=0.111004Jy sigma=0.460855 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=10.44 mas, bpa=0.4732 degrees ! Estimated noise=1.88485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000500892 Jy ! Component: 100 - total flux cleaned = -0.000710342 Jy ! Component: 150 - total flux cleaned = -0.000862609 Jy ! Component: 200 - total flux cleaned = -0.000970524 Jy ! Total flux subtracted in 200 components = -0.000970524 Jy ! Clean residual min=-0.002681 max=0.002620 Jy/beam ! Clean residual mean=-0.000000 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.179173 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.179173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110985Jy sigma=0.460734 ! Fit after self-cal, rms=0.110997Jy sigma=0.460727 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 = -0.000153253 Jy ! Component: 100 - total flux cleaned = -0.000252248 Jy ! Component: 150 - total flux cleaned = -0.000274363 Jy ! Component: 200 - total flux cleaned = -0.000273794 Jy ! Total flux subtracted in 200 components = -0.000273794 Jy ! Clean residual min=-0.002642 max=0.002638 Jy/beam ! Clean residual mean=-0.000002 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.178899 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.178899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110987Jy sigma=0.460671 ! Fit after self-cal, rms=0.110982Jy sigma=0.460668 ! 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=0.110982Jy sigma=0.460668 ! Fit after self-cal, rms=0.111829Jy sigma=0.460651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.265 mas, bmaj=10.44 mas, bpa=0.4939 degrees ! Estimated noise=1.88599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000361414 Jy ! Component: 100 - total flux cleaned = -0.000462876 Jy ! Component: 150 - total flux cleaned = -0.000510049 Jy ! Component: 200 - total flux cleaned = -0.000576389 Jy ! Total flux subtracted in 200 components = -0.000576389 Jy ! Clean residual min=-0.002602 max=0.002614 Jy/beam ! Clean residual mean=-0.000002 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.178323 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.178323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111818Jy sigma=0.460591 ! Fit after self-cal, rms=0.111828Jy sigma=0.460588 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 = -7.21533e-05 Jy ! Component: 100 - total flux cleaned = -9.24662e-05 Jy ! Component: 150 - total flux cleaned = -0.000110979 Jy ! Component: 200 - total flux cleaned = -0.00011057 Jy ! Total flux subtracted in 200 components = -0.00011057 Jy ! Clean residual min=-0.002572 max=0.002614 Jy/beam ! Clean residual mean=-0.000002 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.178212 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.178212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111821Jy sigma=0.460550 ! Fit after self-cal, rms=0.111815Jy sigma=0.460549 ! 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=0.111815Jy sigma=0.460549 ! Fit after self-cal, rms=0.112394Jy sigma=0.460538 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.667 mas, bmaj=29.13 mas, bpa=-2.21 degrees ! Estimated noise=2.24991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159917 Jy ! Component: 100 - total flux cleaned = -3.66527e-05 Jy ! Component: 150 - total flux cleaned = -3.62983e-05 Jy ! Component: 200 - total flux cleaned = -3.6337e-05 Jy ! Total flux subtracted in 200 components = -3.6337e-05 Jy ! Clean residual min=-0.002506 max=0.002457 Jy/beam ! Clean residual mean=-0.000003 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.178176 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 119 components and 0.178176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112388Jy sigma=0.460534 ! Fit after self-cal, rms=0.112395Jy sigma=0.460525 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 = -0.000138789 Jy ! Component: 100 - total flux cleaned = -0.000107965 Jy ! Component: 150 - total flux cleaned = -0.000108069 Jy ! Component: 200 - total flux cleaned = -0.000108097 Jy ! Total flux subtracted in 200 components = -0.000108097 Jy ! Clean residual min=-0.002519 max=0.002449 Jy/beam ! Clean residual mean=-0.000004 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.178068 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 124 components and 0.178068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112394Jy sigma=0.460530 ! Fit after self-cal, rms=0.112390Jy sigma=0.460526 ! 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=3.265 mas, bmaj=10.44 mas, bpa=0.4982 degrees ! Estimated noise=1.88732 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.265 x 10.44 at 0.4982 degrees (North through East) ! Clean map min=-0.0029948 max=0.11902 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=2.703 mas, bmaj=8.32 mas, bpa=1.291 degrees ! Estimated noise=3.67441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0938955 Jy ! Component: 100 - total flux cleaned = 0.128264 Jy ! Component: 150 - total flux cleaned = 0.147201 Jy ! Component: 200 - total flux cleaned = 0.158409 Jy ! Total flux subtracted in 200 components = 0.158409 Jy ! Clean residual min=-0.007682 max=0.007831 Jy/beam ! Clean residual mean=-0.000034 rms=0.002076 Jy/beam ! Combined flux in latest and established models = 0.158409 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 0.158409 Jy ! Inverting map and beam ! Estimated beam: bmin=3.265 mas, bmaj=10.44 mas, bpa=0.4982 degrees ! Estimated noise=1.88732 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 = 0.0114363 Jy ! Component: 100 - total flux cleaned = 0.0162801 Jy ! Component: 150 - total flux cleaned = 0.0181785 Jy ! Component: 200 - total flux cleaned = 0.0185709 Jy ! Total flux subtracted in 200 components = 0.0185709 Jy ! Clean residual min=-0.002986 max=0.002613 Jy/beam ! Clean residual mean=-0.000004 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.17698 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 79 components and 0.17698 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=8.667 mas, bmaj=29.13 mas, bpa=-2.21 degrees ! Estimated noise=2.24991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000621493 Jy ! Component: 100 - total flux cleaned = 0.000759265 Jy ! Component: 150 - total flux cleaned = 0.000834466 Jy ! Component: 200 - total flux cleaned = 0.000897832 Jy ! Total flux subtracted in 200 components = 0.000897832 Jy ! Clean residual min=-0.002483 max=0.002457 Jy/beam ! Clean residual mean=-0.000005 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.177878 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 = 5.32847e-05 Jy ! Component: 100 - total flux cleaned = 8.87702e-06 Jy ! Component: 150 - total flux cleaned = -1.21101e-05 Jy ! Component: 200 - total flux cleaned = -3.17197e-05 Jy ! Total flux subtracted in 200 components = -3.17197e-05 Jy ! Clean residual min=-0.002491 max=0.002471 Jy/beam ! Clean residual mean=-0.000006 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.177846 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.177846 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.265 mas, bmaj=10.44 mas, bpa=0.4982 degrees ! Estimated noise=1.88732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000378963 Jy ! Component: 100 - total flux cleaned = -0.000430937 Jy ! Component: 150 - total flux cleaned = -0.000562466 Jy ! Component: 200 - total flux cleaned = -0.00060032 Jy ! Total flux subtracted in 200 components = -0.00060032 Jy ! Clean residual min=-0.002499 max=0.002521 Jy/beam ! Clean residual mean=-0.000005 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.177246 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.177246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112448Jy sigma=0.460655 ! Fit after self-cal, rms=0.112426Jy sigma=0.460634 wmodel J0532-3941_S_map.mod ! Writing 112 model components to file: J0532-3941_S_map.mod wobs J0532-3941_S_uvs.fits ! Writing UV FITS file: J0532-3941_S_uvs.fits wwins J0532-3941_S_map.win ! wwins: Wrote 3 windows to J0532-3941_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 = 0.000435176 Jy ! Component: 100 - total flux cleaned = 0.000348495 Jy ! Component: 150 - total flux cleaned = 0.000391752 Jy ! Component: 200 - total flux cleaned = 0.000432601 Jy ! Component: 250 - total flux cleaned = 0.000277525 Jy ! Component: 300 - total flux cleaned = 0.00042651 Jy ! Component: 350 - total flux cleaned = 0.000463205 Jy ! Component: 400 - total flux cleaned = 0.000568433 Jy ! Component: 450 - total flux cleaned = 0.000638416 Jy ! Component: 500 - total flux cleaned = 0.00077339 Jy ! Component: 550 - total flux cleaned = 0.000871382 Jy ! Component: 600 - total flux cleaned = 0.000934601 Jy ! Component: 650 - total flux cleaned = 0.000903221 Jy ! Component: 700 - total flux cleaned = 0.000902751 Jy ! Component: 750 - total flux cleaned = 0.00099246 Jy ! Component: 800 - total flux cleaned = 0.00102136 Jy ! Component: 850 - total flux cleaned = 0.00105007 Jy ! Component: 900 - total flux cleaned = 0.00107831 Jy ! Component: 950 - total flux cleaned = 0.00110636 Jy ! Component: 1000 - total flux cleaned = 0.001107 Jy ! Component: 1050 - total flux cleaned = 0.00124115 Jy ! Component: 1100 - total flux cleaned = 0.0012936 Jy ! Component: 1150 - total flux cleaned = 0.00137183 Jy ! Component: 1200 - total flux cleaned = 0.00139724 Jy ! Component: 1250 - total flux cleaned = 0.00154869 Jy ! Component: 1300 - total flux cleaned = 0.00167241 Jy ! Component: 1350 - total flux cleaned = 0.00172094 Jy ! Component: 1400 - total flux cleaned = 0.00186516 Jy ! Component: 1450 - total flux cleaned = 0.00193641 Jy ! Component: 1500 - total flux cleaned = 0.00198372 Jy ! Component: 1550 - total flux cleaned = 0.00214576 Jy ! Component: 1600 - total flux cleaned = 0.00216826 Jy ! Component: 1650 - total flux cleaned = 0.00230374 Jy ! Component: 1700 - total flux cleaned = 0.00248116 Jy ! Component: 1750 - total flux cleaned = 0.0025685 Jy ! Component: 1800 - total flux cleaned = 0.00261189 Jy ! Component: 1850 - total flux cleaned = 0.00271875 Jy ! Component: 1900 - total flux cleaned = 0.00284564 Jy ! Component: 1950 - total flux cleaned = 0.00297074 Jy ! Component: 2000 - total flux cleaned = 0.00295011 Jy ! Component: 2050 - total flux cleaned = 0.00301141 Jy ! Component: 2100 - total flux cleaned = 0.00307207 Jy ! Component: 2150 - total flux cleaned = 0.00315176 Jy ! Component: 2200 - total flux cleaned = 0.00321022 Jy ! Component: 2250 - total flux cleaned = 0.00326882 Jy ! Component: 2300 - total flux cleaned = 0.00340325 Jy ! Component: 2350 - total flux cleaned = 0.0034036 Jy ! Component: 2400 - total flux cleaned = 0.00355375 Jy ! Component: 2450 - total flux cleaned = 0.00357271 Jy ! Component: 2500 - total flux cleaned = 0.0037014 Jy ! Component: 2550 - total flux cleaned = 0.00382828 Jy ! Component: 2600 - total flux cleaned = 0.00395387 Jy ! Component: 2650 - total flux cleaned = 0.00402485 Jy ! Component: 2700 - total flux cleaned = 0.00414831 Jy ! Component: 2750 - total flux cleaned = 0.00430573 Jy ! Component: 2800 - total flux cleaned = 0.00442684 Jy ! Component: 2850 - total flux cleaned = 0.00452975 Jy ! Component: 2900 - total flux cleaned = 0.00468256 Jy ! Component: 2950 - total flux cleaned = 0.00483387 Jy ! Component: 3000 - total flux cleaned = 0.0049505 Jy ! Component: 3050 - total flux cleaned = 0.00504981 Jy ! Component: 3100 - total flux cleaned = 0.00513154 Jy ! Component: 3150 - total flux cleaned = 0.0052453 Jy ! Component: 3200 - total flux cleaned = 0.00526125 Jy ! Component: 3250 - total flux cleaned = 0.0053095 Jy ! Component: 3300 - total flux cleaned = 0.00537295 Jy ! Component: 3350 - total flux cleaned = 0.00540457 Jy ! Component: 3400 - total flux cleaned = 0.00543594 Jy ! Component: 3450 - total flux cleaned = 0.00545134 Jy ! Component: 3500 - total flux cleaned = 0.00538938 Jy ! Component: 3550 - total flux cleaned = 0.00543546 Jy ! Component: 3600 - total flux cleaned = 0.00543555 Jy ! Component: 3650 - total flux cleaned = 0.00549632 Jy ! Component: 3700 - total flux cleaned = 0.00548138 Jy ! Component: 3750 - total flux cleaned = 0.0055563 Jy ! Component: 3800 - total flux cleaned = 0.0054967 Jy ! Component: 3850 - total flux cleaned = 0.00558554 Jy ! Component: 3900 - total flux cleaned = 0.0056148 Jy ! Component: 3950 - total flux cleaned = 0.00562948 Jy ! Component: 4000 - total flux cleaned = 0.00565849 Jy ! Component: 4050 - total flux cleaned = 0.00564403 Jy ! Total flux subtracted in 4096 components = 0.00570155 Jy ! Clean residual min=-0.000834 max=0.000794 Jy/beam ! Clean residual mean=0.000005 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.182948 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 419 components and 0.182948 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0532-3941_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.265 x 10.44 at 0.4982 degrees (North through East) ! Clean map min=-0.0025735 max=0.12108 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0532-3941_S_map.fits wmodel /image_prod/ug002_uva//J0532-3941_S_map.mod ! Writing 419 model components to file: /image_prod/ug002_uva//J0532-3941_S_map.mod wobs /image_prod/ug002_uva//J0532-3941_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0532-3941_S_uvs.fits wwins /image_prod/ug002_uva//J0532-3941_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0532-3941_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.121082 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000273164 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.676808 0.676808 1.35362 2.70723 5.41446 10.8289 21.6579 43.3157 86.6314 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 443.257 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0532-3941_S_dfm.log closed on Wed Mar 4 20:54:05 2020