! Started logfile: /image_prod/ug002_uva//J1438-3122_S_a_dfm.log on Thu Mar 5 01:49:45 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//J1438-3122_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1438-3122_S_a_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.796148 visibilities/baseline/integration-bin. ! Found source: J1438-3122 ! ! 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 8061 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 J1438-3122_S_a] 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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.067986Jy sigma=6.212538 ! Fit after self-cal, rms=0.678379Jy sigma=3.806329 ! 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=2.772 mas, bmaj=8.414 mas, bpa=1.259 degrees ! Estimated noise=1.86675 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 = 0.255025 Jy ! Component: 100 - total flux cleaned = 0.324801 Jy ! Total flux subtracted in 100 components = 0.324801 Jy ! Clean residual min=-0.018483 max=0.045216 Jy/beam ! Clean residual mean=-0.000245 rms=0.005864 Jy/beam ! Combined flux in latest and established models = 0.324801 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.324801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127808Jy sigma=0.727441 ! Fit after self-cal, rms=0.127772Jy sigma=0.726817 ! Inverting map ! Added new window around map position (4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0456786 Jy ! Component: 100 - total flux cleaned = 0.0738673 Jy ! Total flux subtracted in 100 components = 0.0738673 Jy ! Clean residual min=-0.012458 max=0.024282 Jy/beam ! Clean residual mean=-0.000147 rms=0.003655 Jy/beam ! Combined flux in latest and established models = 0.398668 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.398668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107017Jy sigma=0.567481 ! Fit after self-cal, rms=0.106095Jy sigma=0.563445 ! 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=3.312 mas, bmaj=10.05 mas, bpa=0.4025 degrees ! Estimated noise=1.38686 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 = 0.0275026 Jy ! Component: 100 - total flux cleaned = 0.0427674 Jy ! Component: 150 - total flux cleaned = 0.0521156 Jy ! Component: 200 - total flux cleaned = 0.0565845 Jy ! Total flux subtracted in 200 components = 0.0565845 Jy ! Clean residual min=-0.009761 max=0.014093 Jy/beam ! Clean residual mean=-0.000102 rms=0.002622 Jy/beam ! Combined flux in latest and established models = 0.455253 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 74 components and 0.455253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099760Jy sigma=0.508626 ! Fit after self-cal, rms=0.099281Jy sigma=0.505404 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.312 x 10.05 at 0.4025 degrees (North through East) ! Clean map min=-0.010111 max=0.315 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.19 KP 0.98 ! LA 1.00 MK 0.96 NL 1.06 OV 1.04 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 1.00 HN 1.21 KP 0.99 ! LA 0.99 MK 0.98 NL 1.20 OV 0.94 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.12 KP 0.98 ! LA 0.99 MK 0.98 NL 0.86 OV 0.98 ! PT 0.95 SC 0.94 ! ! ! Fit before self-cal, rms=0.099281Jy sigma=0.505404 ! Fit after self-cal, rms=0.098771Jy sigma=0.464782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.29 mas, bmaj=9.952 mas, bpa=0.9061 degrees ! Estimated noise=1.38123 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 (16, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119948 Jy ! Component: 100 - total flux cleaned = 0.0177915 Jy ! Component: 150 - total flux cleaned = 0.0186818 Jy ! Component: 200 - total flux cleaned = 0.0191393 Jy ! Total flux subtracted in 200 components = 0.0191393 Jy ! Clean residual min=-0.005400 max=0.006569 Jy/beam ! Clean residual mean=-0.000023 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.474392 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.474392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097217Jy sigma=0.453998 ! Fit after self-cal, rms=0.097228Jy sigma=0.452854 ! 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=0.097228Jy sigma=0.452854 ! Fit after self-cal, rms=0.099603Jy sigma=0.443835 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.305 mas, bmaj=10.01 mas, bpa=0.6571 degrees ! Estimated noise=1.38103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421249 Jy ! Component: 100 - total flux cleaned = 0.0048843 Jy ! Component: 150 - total flux cleaned = 0.00506546 Jy ! Component: 200 - total flux cleaned = 0.00521703 Jy ! Total flux subtracted in 200 components = 0.00521703 Jy ! Clean residual min=-0.003617 max=0.003181 Jy/beam ! Clean residual mean=-0.000016 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.479609 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.479609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099337Jy sigma=0.441911 ! Fit after self-cal, rms=0.099359Jy sigma=0.441800 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 = 0.000965547 Jy ! Component: 100 - total flux cleaned = 0.00115925 Jy ! Component: 150 - total flux cleaned = 0.00127398 Jy ! Component: 200 - total flux cleaned = 0.00137858 Jy ! Total flux subtracted in 200 components = 0.00137858 Jy ! Clean residual min=-0.003560 max=0.002930 Jy/beam ! Clean residual mean=-0.000014 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.480988 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.480988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099286Jy sigma=0.441310 ! Fit after self-cal, rms=0.099281Jy sigma=0.441283 ! 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=0.099281Jy sigma=0.441283 ! Fit after self-cal, rms=0.100142Jy sigma=0.440938 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=10 mas, bpa=0.6692 degrees ! Estimated noise=1.3769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000870595 Jy ! Component: 100 - total flux cleaned = 0.000992926 Jy ! Component: 150 - total flux cleaned = 0.00109863 Jy ! Component: 200 - total flux cleaned = 0.00114607 Jy ! Total flux subtracted in 200 components = 0.00114607 Jy ! Clean residual min=-0.003032 max=0.002823 Jy/beam ! Clean residual mean=-0.000014 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.482134 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 145 components and 0.482134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100068Jy sigma=0.440547 ! Fit after self-cal, rms=0.100072Jy sigma=0.440526 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 = 0.000301092 Jy ! Component: 100 - total flux cleaned = 0.000341886 Jy ! Component: 150 - total flux cleaned = 0.000343516 Jy ! Component: 200 - total flux cleaned = 0.000378921 Jy ! Total flux subtracted in 200 components = 0.000378921 Jy ! Clean residual min=-0.003028 max=0.002817 Jy/beam ! Clean residual mean=-0.000013 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.482513 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 157 components and 0.482513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100036Jy sigma=0.440354 ! Fit after self-cal, rms=0.100034Jy sigma=0.440346 ! 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=0.100034Jy sigma=0.440346 ! Fit after self-cal, rms=0.100395Jy sigma=0.440285 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.815 mas, bmaj=21.75 mas, bpa=-0.03635 degrees ! Estimated noise=1.66345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562278 Jy ! Component: 100 - total flux cleaned = 0.000759061 Jy ! Component: 150 - total flux cleaned = 0.000849261 Jy ! Component: 200 - total flux cleaned = 0.000958803 Jy ! Total flux subtracted in 200 components = 0.000958803 Jy ! Clean residual min=-0.003070 max=0.003288 Jy/beam ! Clean residual mean=-0.000025 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.483472 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 171 components and 0.483472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100386Jy sigma=0.440281 ! Fit after self-cal, rms=0.100383Jy sigma=0.440249 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 = 0.000169766 Jy ! Component: 100 - total flux cleaned = 0.000307894 Jy ! Component: 150 - total flux cleaned = 0.000355782 Jy ! Component: 200 - total flux cleaned = 0.000400248 Jy ! Total flux subtracted in 200 components = 0.000400248 Jy ! Clean residual min=-0.003129 max=0.003288 Jy/beam ! Clean residual mean=-0.000023 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.483872 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 175 components and 0.483872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100381Jy sigma=0.440254 ! Fit after self-cal, rms=0.100377Jy sigma=0.440234 ! 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=3.298 mas, bmaj=9.998 mas, bpa=0.6689 degrees ! Estimated noise=1.37496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 9.998 at 0.6689 degrees (North through East) ! Clean map min=-0.0028327 max=0.31478 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=2.767 mas, bmaj=8.408 mas, bpa=1.602 degrees ! Estimated noise=1.83259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.250196 Jy ! Component: 100 - total flux cleaned = 0.3237 Jy ! Component: 150 - total flux cleaned = 0.364792 Jy ! Component: 200 - total flux cleaned = 0.390345 Jy ! Total flux subtracted in 200 components = 0.390345 Jy ! Clean residual min=-0.008800 max=0.013654 Jy/beam ! Clean residual mean=-0.000139 rms=0.002502 Jy/beam ! Combined flux in latest and established models = 0.390345 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.390345 Jy ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=9.998 mas, bpa=0.6689 degrees ! Estimated noise=1.37496 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 = 0.0247381 Jy ! Component: 100 - total flux cleaned = 0.0408881 Jy ! Component: 150 - total flux cleaned = 0.0527707 Jy ! Component: 200 - total flux cleaned = 0.0617615 Jy ! Total flux subtracted in 200 components = 0.0617615 Jy ! Clean residual min=-0.004746 max=0.006750 Jy/beam ! Clean residual mean=-0.000065 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.452106 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 106 components and 0.452106 Jy ! Inverting map ! Added new window around map position (9, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723326 Jy ! Component: 100 - total flux cleaned = 0.0124652 Jy ! Component: 150 - total flux cleaned = 0.0164591 Jy ! Component: 200 - total flux cleaned = 0.0195459 Jy ! Total flux subtracted in 200 components = 0.0195459 Jy ! Clean residual min=-0.003429 max=0.003029 Jy/beam ! Clean residual mean=-0.000032 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.471652 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 166 components and 0.471652 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=7.815 mas, bmaj=21.75 mas, bpa=-0.03635 degrees ! Estimated noise=1.66345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403199 Jy ! Component: 100 - total flux cleaned = 0.00654495 Jy ! Component: 150 - total flux cleaned = 0.00825469 Jy ! Component: 200 - total flux cleaned = 0.00943466 Jy ! Total flux subtracted in 200 components = 0.00943466 Jy ! Clean residual min=-0.003147 max=0.003346 Jy/beam ! Clean residual mean=-0.000033 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.481087 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 = 0.000817555 Jy ! Component: 100 - total flux cleaned = 0.00138661 Jy ! Component: 150 - total flux cleaned = 0.00164212 Jy ! Component: 200 - total flux cleaned = 0.00175782 Jy ! Total flux subtracted in 200 components = 0.00175782 Jy ! Clean residual min=-0.002987 max=0.003219 Jy/beam ! Clean residual mean=-0.000027 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.482845 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 226 components and 0.482845 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=9.998 mas, bpa=0.6689 degrees ! Estimated noise=1.37496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000544119 Jy ! Component: 100 - total flux cleaned = -0.00047917 Jy ! Component: 150 - total flux cleaned = -0.000421962 Jy ! Component: 200 - total flux cleaned = -0.000371261 Jy ! Total flux subtracted in 200 components = -0.000371261 Jy ! Clean residual min=-0.002772 max=0.002698 Jy/beam ! Clean residual mean=-0.000014 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.482473 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 240 components and 0.482473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100183Jy sigma=0.439372 ! Fit after self-cal, rms=0.100172Jy sigma=0.439261 wmodel J1438-3122_S_a_map.mod ! Writing 240 model components to file: J1438-3122_S_a_map.mod wobs J1438-3122_S_a_uvs.fits ! Writing UV FITS file: J1438-3122_S_a_uvs.fits wwins J1438-3122_S_a_map.win ! wwins: Wrote 4 windows to J1438-3122_S_a_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 = -0.000421081 Jy ! Component: 100 - total flux cleaned = -0.000561834 Jy ! Component: 150 - total flux cleaned = -0.000825773 Jy ! Component: 200 - total flux cleaned = -0.00107661 Jy ! Component: 250 - total flux cleaned = -0.00115472 Jy ! Component: 300 - total flux cleaned = -0.00119201 Jy ! Component: 350 - total flux cleaned = -0.00122831 Jy ! Component: 400 - total flux cleaned = -0.00133339 Jy ! Component: 450 - total flux cleaned = -0.00146882 Jy ! Component: 500 - total flux cleaned = -0.00156671 Jy ! Component: 550 - total flux cleaned = -0.00166305 Jy ! Component: 600 - total flux cleaned = -0.00181912 Jy ! Component: 650 - total flux cleaned = -0.0019409 Jy ! Component: 700 - total flux cleaned = -0.00203125 Jy ! Component: 750 - total flux cleaned = -0.00206074 Jy ! Component: 800 - total flux cleaned = -0.00208982 Jy ! Component: 850 - total flux cleaned = -0.00211852 Jy ! Component: 900 - total flux cleaned = -0.00225821 Jy ! Component: 950 - total flux cleaned = -0.00225757 Jy ! Component: 1000 - total flux cleaned = -0.00220362 Jy ! Component: 1050 - total flux cleaned = -0.00220379 Jy ! Component: 1100 - total flux cleaned = -0.00220413 Jy ! Component: 1150 - total flux cleaned = -0.00215325 Jy ! Component: 1200 - total flux cleaned = -0.00210343 Jy ! Component: 1250 - total flux cleaned = -0.00212889 Jy ! Component: 1300 - total flux cleaned = -0.0020801 Jy ! Component: 1350 - total flux cleaned = -0.00208025 Jy ! Component: 1400 - total flux cleaned = -0.00198471 Jy ! Component: 1450 - total flux cleaned = -0.00193786 Jy ! Component: 1500 - total flux cleaned = -0.0018452 Jy ! Component: 1550 - total flux cleaned = -0.00177645 Jy ! Component: 1600 - total flux cleaned = -0.00168626 Jy ! Component: 1650 - total flux cleaned = -0.00164192 Jy ! Component: 1700 - total flux cleaned = -0.00159811 Jy ! Component: 1750 - total flux cleaned = -0.00148938 Jy ! Component: 1800 - total flux cleaned = -0.00142489 Jy ! Component: 1850 - total flux cleaned = -0.00134014 Jy ! Component: 1900 - total flux cleaned = -0.00127751 Jy ! Component: 1950 - total flux cleaned = -0.00119486 Jy ! Component: 2000 - total flux cleaned = -0.00107244 Jy ! Component: 2050 - total flux cleaned = -0.00109263 Jy ! Component: 2100 - total flux cleaned = -0.000913165 Jy ! Component: 2150 - total flux cleaned = -0.000814687 Jy ! Component: 2200 - total flux cleaned = -0.000756264 Jy ! Component: 2250 - total flux cleaned = -0.000659648 Jy ! Component: 2300 - total flux cleaned = -0.000526113 Jy ! Component: 2350 - total flux cleaned = -0.000488495 Jy ! Component: 2400 - total flux cleaned = -0.000395077 Jy ! Component: 2450 - total flux cleaned = -0.000284321 Jy ! Component: 2500 - total flux cleaned = -0.00022982 Jy ! Component: 2550 - total flux cleaned = -0.000175402 Jy ! Component: 2600 - total flux cleaned = -6.78867e-05 Jy ! Component: 2650 - total flux cleaned = 3.49749e-06 Jy ! Component: 2700 - total flux cleaned = 7.39436e-05 Jy ! Component: 2750 - total flux cleaned = 0.000143571 Jy ! Component: 2800 - total flux cleaned = 0.00023005 Jy ! Component: 2850 - total flux cleaned = 0.000230031 Jy ! Component: 2900 - total flux cleaned = 0.000314948 Jy ! Component: 2950 - total flux cleaned = 0.000399287 Jy ! Component: 3000 - total flux cleaned = 0.000432862 Jy ! Component: 3050 - total flux cleaned = 0.000515955 Jy ! Component: 3100 - total flux cleaned = 0.00049954 Jy ! Component: 3150 - total flux cleaned = 0.000548689 Jy ! Component: 3200 - total flux cleaned = 0.000564874 Jy ! Component: 3250 - total flux cleaned = 0.000581166 Jy ! Component: 3300 - total flux cleaned = 0.0006294 Jy ! Component: 3350 - total flux cleaned = 0.00067692 Jy ! Component: 3400 - total flux cleaned = 0.000661103 Jy ! Component: 3450 - total flux cleaned = 0.000692793 Jy ! Component: 3500 - total flux cleaned = 0.000755031 Jy ! Component: 3550 - total flux cleaned = 0.000770551 Jy ! Component: 3600 - total flux cleaned = 0.00075508 Jy ! Component: 3650 - total flux cleaned = 0.000739725 Jy ! Component: 3700 - total flux cleaned = 0.000815743 Jy ! Component: 3750 - total flux cleaned = 0.000800451 Jy ! Component: 3800 - total flux cleaned = 0.000770335 Jy ! Component: 3850 - total flux cleaned = 0.000770378 Jy ! Component: 3900 - total flux cleaned = 0.00078534 Jy ! Component: 3950 - total flux cleaned = 0.000800182 Jy ! Component: 4000 - total flux cleaned = 0.000844319 Jy ! Component: 4050 - total flux cleaned = 0.000829721 Jy ! Total flux subtracted in 4096 components = 0.000873257 Jy ! Clean residual min=-0.000755 max=0.000868 Jy/beam ! Clean residual mean=0.000005 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.483347 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 532 components and 0.483347 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1438-3122_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 9.998 at 0.6689 degrees (North through East) ! Clean map min=-0.0023986 max=0.31957 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1438-3122_S_a_map.fits wmodel /image_prod/ug002_uva//J1438-3122_S_a_map.mod ! Writing 532 model components to file: /image_prod/ug002_uva//J1438-3122_S_a_map.mod wobs /image_prod/ug002_uva//J1438-3122_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1438-3122_S_a_uvs.fits wwins /image_prod/ug002_uva//J1438-3122_S_a_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1438-3122_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.31957 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000274061 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.257278 0.257278 0.514556 1.02911 2.05822 4.11645 8.2329 16.4658 32.9316 65.8632 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.319 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1166.05 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1438-3122_S_a_dfm.log closed on Thu Mar 5 01:49:49 2020