! Started logfile: /image_prod/ug002_uva//J0151-1719_S_dfm.log on Wed Mar 4 19:15:35 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//J0151-1719_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0151-1719_S_uva.fits ! AN table 1: 25 integrations on 36 of 36 possible baselines. ! AN table 2: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.991667 visibilities/baseline/integration-bin. ! Found source: J0151-1719 ! ! 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 5355 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 J0151-1719_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=1.039987Jy sigma=7.395532 ! Fit after self-cal, rms=0.769271Jy sigma=5.403998 ! 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=2.593 mas, bmaj=6.707 mas, bpa=-4.263 degrees ! Estimated noise=1.90994 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 = 0.177991 Jy ! Component: 100 - total flux cleaned = 0.231733 Jy ! Total flux subtracted in 100 components = 0.231733 Jy ! Clean residual min=-0.009797 max=0.022555 Jy/beam ! Clean residual mean=-0.000024 rms=0.003582 Jy/beam ! Combined flux in latest and established models = 0.231733 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.231733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089098Jy sigma=0.571668 ! Fit after self-cal, rms=0.089090Jy sigma=0.571494 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235543 Jy ! Component: 100 - total flux cleaned = 0.0343831 Jy ! Total flux subtracted in 100 components = 0.0343831 Jy ! Clean residual min=-0.010491 max=0.013961 Jy/beam ! Clean residual mean=0.000002 rms=0.002658 Jy/beam ! Combined flux in latest and established models = 0.266116 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.266116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083816Jy sigma=0.517992 ! Fit after self-cal, rms=0.083822Jy sigma=0.517908 ! 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=3.15 mas, bmaj=7.749 mas, bpa=-4.134 degrees ! Estimated noise=1.41362 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 = 0.0068561 Jy ! Component: 100 - total flux cleaned = 0.00847246 Jy ! Component: 150 - total flux cleaned = 0.00892336 Jy ! Component: 200 - total flux cleaned = 0.00911725 Jy ! Total flux subtracted in 200 components = 0.00911725 Jy ! Clean residual min=-0.012862 max=0.012088 Jy/beam ! Clean residual mean=0.000016 rms=0.002711 Jy/beam ! Combined flux in latest and established models = 0.275233 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.275233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083249Jy sigma=0.513160 ! Fit after self-cal, rms=0.083240Jy sigma=0.513130 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.15 x 7.749 at -4.134 degrees (North through East) ! Clean map min=-0.012698 max=0.23132 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 KP 1.02 LA 1.03 ! MK 0.90 NL 0.99 OV 0.81 PT 1.02 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.95 HN 1.04 KP 1.06 ! LA 1.01 MK 1.65 OV 0.85 PT 1.05 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.40 FD 1.00 KP 1.01 LA 1.05 ! MK 0.92 NL 1.12 OV 0.91 PT 1.04 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.86 HN 1.02 KP 1.03 ! LA 1.04 MK 0.96 OV 0.92 PT 1.04 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.49 FD 0.97 KP 1.02 LA 1.04 ! MK 0.94 NL 1.15 OV 0.83 PT 1.04 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.86 HN 1.04 KP 1.06 ! LA 1.04 MK 0.97 OV 0.82 PT 1.05 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.083240Jy sigma=0.513130 ! Fit after self-cal, rms=0.083621Jy sigma=0.445825 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=7.892 mas, bpa=-3.418 degrees ! Estimated noise=1.42137 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 = -0.000393386 Jy ! Component: 100 - total flux cleaned = -0.000326256 Jy ! Component: 150 - total flux cleaned = -0.000267676 Jy ! Component: 200 - total flux cleaned = -0.000269991 Jy ! Total flux subtracted in 200 components = -0.000269991 Jy ! Clean residual min=-0.002710 max=0.002846 Jy/beam ! Clean residual mean=-0.000001 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.274963 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.274963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083506Jy sigma=0.445143 ! Fit after self-cal, rms=0.083682Jy sigma=0.444861 ! 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=0.083682Jy sigma=0.444861 ! Fit after self-cal, rms=0.084248Jy sigma=0.444797 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=7.913 mas, bpa=-3.327 degrees ! Estimated noise=1.42527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133775 Jy ! Component: 100 - total flux cleaned = -8.03575e-05 Jy ! Component: 150 - total flux cleaned = -7.70327e-05 Jy ! Component: 200 - total flux cleaned = -7.73984e-05 Jy ! Total flux subtracted in 200 components = -7.73984e-05 Jy ! Clean residual min=-0.002673 max=0.002781 Jy/beam ! Clean residual mean=-0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.274886 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.274886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084180Jy sigma=0.444436 ! Fit after self-cal, rms=0.084181Jy sigma=0.444432 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 (27.5, -57.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133971 Jy ! Component: 100 - total flux cleaned = 0.00127965 Jy ! Component: 150 - total flux cleaned = 0.00113367 Jy ! Component: 200 - total flux cleaned = 0.00104836 Jy ! Total flux subtracted in 200 components = 0.00104836 Jy ! Clean residual min=-0.002808 max=0.002291 Jy/beam ! Clean residual mean=-0.000001 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.275934 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.275934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084073Jy sigma=0.443719 ! Fit after self-cal, rms=0.084069Jy sigma=0.443687 ! 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=0.084069Jy sigma=0.443687 ! Fit after self-cal, rms=0.084386Jy sigma=0.443641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=7.921 mas, bpa=-3.294 degrees ! Estimated noise=1.42675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426699 Jy ! Component: 100 - total flux cleaned = 0.000425117 Jy ! Component: 150 - total flux cleaned = 0.000424861 Jy ! Component: 200 - total flux cleaned = 0.000425721 Jy ! Total flux subtracted in 200 components = 0.000425721 Jy ! Clean residual min=-0.002839 max=0.002269 Jy/beam ! Clean residual mean=-0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.27636 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.27636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084343Jy sigma=0.443411 ! Fit after self-cal, rms=0.084343Jy sigma=0.443407 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 = 3.80792e-05 Jy ! Component: 100 - total flux cleaned = 3.88784e-05 Jy ! Component: 150 - total flux cleaned = 3.70338e-05 Jy ! Component: 200 - total flux cleaned = 1.05832e-05 Jy ! Total flux subtracted in 200 components = 1.05832e-05 Jy ! Clean residual min=-0.002830 max=0.002271 Jy/beam ! Clean residual mean=-0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.276371 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.276371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084320Jy sigma=0.443290 ! Fit after self-cal, rms=0.084320Jy sigma=0.443288 ! 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=0.084320Jy sigma=0.443288 ! Fit after self-cal, rms=0.084594Jy sigma=0.443271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.652 mas, bmaj=16.69 mas, bpa=1.043 degrees ! Estimated noise=1.81516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241475 Jy ! Component: 100 - total flux cleaned = 0.000242681 Jy ! Component: 150 - total flux cleaned = 0.00024332 Jy ! Component: 200 - total flux cleaned = 0.000229413 Jy ! Total flux subtracted in 200 components = 0.000229413 Jy ! Clean residual min=-0.002672 max=0.002148 Jy/beam ! Clean residual mean=-0.000005 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.2766 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.2766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084587Jy sigma=0.443235 ! Fit after self-cal, rms=0.084587Jy sigma=0.443230 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 = 1.25161e-05 Jy ! Component: 100 - total flux cleaned = 1.19694e-05 Jy ! Component: 150 - total flux cleaned = -6.78274e-08 Jy ! Component: 200 - total flux cleaned = -1.17155e-05 Jy ! Total flux subtracted in 200 components = -1.17155e-05 Jy ! Clean residual min=-0.002668 max=0.002143 Jy/beam ! Clean residual mean=-0.000005 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.276588 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.276588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084583Jy sigma=0.443217 ! Fit after self-cal, rms=0.084582Jy sigma=0.443213 ! 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=3.142 mas, bmaj=7.929 mas, bpa=-3.254 degrees ! Estimated noise=1.42855 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.142 x 7.929 at -3.254 degrees (North through East) ! Clean map min=-0.0026937 max=0.23468 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=2.598 mas, bmaj=6.853 mas, bpa=-3.328 degrees ! Estimated noise=1.94033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.180324 Jy ! Component: 100 - total flux cleaned = 0.230736 Jy ! Component: 150 - total flux cleaned = 0.251983 Jy ! Component: 200 - total flux cleaned = 0.26222 Jy ! Total flux subtracted in 200 components = 0.26222 Jy ! Clean residual min=-0.003930 max=0.005807 Jy/beam ! Clean residual mean=-0.000012 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.26222 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.26222 Jy ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=7.929 mas, bpa=-3.254 degrees ! Estimated noise=1.42855 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 = 0.0066237 Jy ! Component: 100 - total flux cleaned = 0.0103537 Jy ! Component: 150 - total flux cleaned = 0.011913 Jy ! Component: 200 - total flux cleaned = 0.0125433 Jy ! Total flux subtracted in 200 components = 0.0125433 Jy ! Clean residual min=-0.002618 max=0.002186 Jy/beam ! Clean residual mean=-0.000005 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.274763 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.274763 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=8.652 mas, bmaj=16.69 mas, bpa=1.043 degrees ! Estimated noise=1.81516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114495 Jy ! Component: 100 - total flux cleaned = 0.00134506 Jy ! Component: 150 - total flux cleaned = 0.00147007 Jy ! Component: 200 - total flux cleaned = 0.00155013 Jy ! Total flux subtracted in 200 components = 0.00155013 Jy ! Clean residual min=-0.002624 max=0.002034 Jy/beam ! Clean residual mean=-0.000006 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.276313 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 = 2.66745e-05 Jy ! Component: 100 - total flux cleaned = 2.68993e-05 Jy ! Component: 150 - total flux cleaned = 2.7531e-05 Jy ! Component: 200 - total flux cleaned = 2.75267e-05 Jy ! Total flux subtracted in 200 components = 2.75267e-05 Jy ! Clean residual min=-0.002628 max=0.002048 Jy/beam ! Clean residual mean=-0.000006 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.276341 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 59 components and 0.276341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=7.929 mas, bpa=-3.254 degrees ! Estimated noise=1.42855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234658 Jy ! Component: 100 - total flux cleaned = -0.000194476 Jy ! Component: 150 - total flux cleaned = -0.000226592 Jy ! Component: 200 - total flux cleaned = -0.000200229 Jy ! Total flux subtracted in 200 components = -0.000200229 Jy ! Clean residual min=-0.002695 max=0.002198 Jy/beam ! Clean residual mean=-0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.27614 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.276141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084621Jy sigma=0.443187 ! Fit after self-cal, rms=0.084600Jy sigma=0.443168 wmodel J0151-1719_S_map.mod ! Writing 71 model components to file: J0151-1719_S_map.mod wobs J0151-1719_S_uvs.fits ! Writing UV FITS file: J0151-1719_S_uvs.fits wwins J0151-1719_S_map.win ! wwins: Wrote 2 windows to J0151-1719_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 = -0.000496472 Jy ! Component: 100 - total flux cleaned = -0.00034389 Jy ! Component: 150 - total flux cleaned = -0.000128487 Jy ! Component: 200 - total flux cleaned = 4.20157e-05 Jy ! Component: 250 - total flux cleaned = -5.65687e-05 Jy ! Component: 300 - total flux cleaned = -0.000149937 Jy ! Component: 350 - total flux cleaned = -0.000271549 Jy ! Component: 400 - total flux cleaned = -0.000449212 Jy ! Component: 450 - total flux cleaned = -0.000678836 Jy ! Component: 500 - total flux cleaned = -0.00081864 Jy ! Component: 550 - total flux cleaned = -0.000845989 Jy ! Component: 600 - total flux cleaned = -0.000952836 Jy ! Component: 650 - total flux cleaned = -0.00110815 Jy ! Component: 700 - total flux cleaned = -0.00113359 Jy ! Component: 750 - total flux cleaned = -0.00125803 Jy ! Component: 800 - total flux cleaned = -0.00133064 Jy ! Component: 850 - total flux cleaned = -0.00144933 Jy ! Component: 900 - total flux cleaned = -0.00149639 Jy ! Component: 950 - total flux cleaned = -0.00165762 Jy ! Component: 1000 - total flux cleaned = -0.00177003 Jy ! Component: 1050 - total flux cleaned = -0.00185875 Jy ! Component: 1100 - total flux cleaned = -0.00198947 Jy ! Component: 1150 - total flux cleaned = -0.00211832 Jy ! Component: 1200 - total flux cleaned = -0.00220289 Jy ! Component: 1250 - total flux cleaned = -0.00234819 Jy ! Component: 1300 - total flux cleaned = -0.00238885 Jy ! Component: 1350 - total flux cleaned = -0.00246966 Jy ! Component: 1400 - total flux cleaned = -0.00260905 Jy ! Component: 1450 - total flux cleaned = -0.00270674 Jy ! Component: 1500 - total flux cleaned = -0.00274596 Jy ! Component: 1550 - total flux cleaned = -0.00286093 Jy ! Component: 1600 - total flux cleaned = -0.0028989 Jy ! Component: 1650 - total flux cleaned = -0.00295495 Jy ! Component: 1700 - total flux cleaned = -0.00299195 Jy ! Component: 1750 - total flux cleaned = -0.00291918 Jy ! Component: 1800 - total flux cleaned = -0.00300925 Jy ! Component: 1850 - total flux cleaned = -0.00308033 Jy ! Component: 1900 - total flux cleaned = -0.0030623 Jy ! Component: 1950 - total flux cleaned = -0.00313198 Jy ! Component: 2000 - total flux cleaned = -0.00311485 Jy ! Component: 2050 - total flux cleaned = -0.00316581 Jy ! Component: 2100 - total flux cleaned = -0.00324964 Jy ! Component: 2150 - total flux cleaned = -0.00324962 Jy ! Component: 2200 - total flux cleaned = -0.00326613 Jy ! Component: 2250 - total flux cleaned = -0.00324954 Jy ! Component: 2300 - total flux cleaned = -0.00323342 Jy ! Component: 2350 - total flux cleaned = -0.0032653 Jy ! Component: 2400 - total flux cleaned = -0.00321796 Jy ! Component: 2450 - total flux cleaned = -0.0032491 Jy ! Component: 2500 - total flux cleaned = -0.00320271 Jy ! Component: 2550 - total flux cleaned = -0.00320286 Jy ! Component: 2600 - total flux cleaned = -0.0032482 Jy ! Component: 2650 - total flux cleaned = -0.00326325 Jy ! Component: 2700 - total flux cleaned = -0.00326325 Jy ! Component: 2750 - total flux cleaned = -0.00329276 Jy ! Component: 2800 - total flux cleaned = -0.00330748 Jy ! Component: 2850 - total flux cleaned = -0.00335078 Jy ! Component: 2900 - total flux cleaned = -0.00335072 Jy ! Component: 2950 - total flux cleaned = -0.00342186 Jy ! Component: 3000 - total flux cleaned = -0.00347832 Jy ! Component: 3050 - total flux cleaned = -0.0034783 Jy ! Component: 3100 - total flux cleaned = -0.00349211 Jy ! Component: 3150 - total flux cleaned = -0.00351966 Jy ! Component: 3200 - total flux cleaned = -0.00358783 Jy ! Component: 3250 - total flux cleaned = -0.00356089 Jy ! Component: 3300 - total flux cleaned = -0.00361473 Jy ! Component: 3350 - total flux cleaned = -0.00360142 Jy ! Component: 3400 - total flux cleaned = -0.00364105 Jy ! Component: 3450 - total flux cleaned = -0.00366727 Jy ! Component: 3500 - total flux cleaned = -0.00370648 Jy ! Component: 3550 - total flux cleaned = -0.00365464 Jy ! Component: 3600 - total flux cleaned = -0.00374483 Jy ! Component: 3650 - total flux cleaned = -0.00375762 Jy ! Component: 3700 - total flux cleaned = -0.00380857 Jy ! Component: 3750 - total flux cleaned = -0.0038212 Jy ! Component: 3800 - total flux cleaned = -0.00388405 Jy ! Component: 3850 - total flux cleaned = -0.0039339 Jy ! Component: 3900 - total flux cleaned = -0.00389666 Jy ! Component: 3950 - total flux cleaned = -0.00388433 Jy ! Component: 4000 - total flux cleaned = -0.00395795 Jy ! Component: 4050 - total flux cleaned = -0.00397007 Jy ! Total flux subtracted in 4096 components = -0.00400651 Jy ! Clean residual min=-0.000731 max=0.000781 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.272134 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 319 components and 0.272134 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0151-1719_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.142 x 7.929 at -3.254 degrees (North through East) ! Clean map min=-0.001438 max=0.23599 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0151-1719_S_map.fits wmodel /image_prod/ug002_uva//J0151-1719_S_map.mod ! Writing 319 model components to file: /image_prod/ug002_uva//J0151-1719_S_map.mod wobs /image_prod/ug002_uva//J0151-1719_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0151-1719_S_uvs.fits wwins /image_prod/ug002_uva//J0151-1719_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0151-1719_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.235994 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211163 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.268435 0.268435 0.53687 1.07374 2.14748 4.29496 8.58992 17.1798 34.3597 68.7194 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.235 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1117.59 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0151-1719_S_dfm.log closed on Wed Mar 4 19:15:39 2020