! Started logfile: /vlbi/uf001/uva//J1543+0452_S_dfm.log on Mon Jan 14 03:25:22 2019 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 /vlbi/uf001/uva//J1543+0452_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1543+0452_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.862835 visibilities/baseline/integration-bin. ! Found source: J1543+0452 ! ! 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 10134 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 J1543+0452_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 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019926Jy sigma=19.597088 ! Fit after self-cal, rms=0.817333Jy sigma=15.636585 ! 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=3.028 mas, bmaj=7.183 mas, bpa=-4.811 degrees ! Estimated noise=0.490704 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 = 0.139597 Jy ! Component: 100 - total flux cleaned = 0.187753 Jy ! Total flux subtracted in 100 components = 0.187753 Jy ! Clean residual min=-0.007637 max=0.020381 Jy/beam ! Clean residual mean=0.000003 rms=0.002603 Jy/beam ! Combined flux in latest and established models = 0.187753 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.187753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081809Jy sigma=1.538617 ! Fit after self-cal, rms=0.081555Jy sigma=1.533546 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232594 Jy ! Component: 100 - total flux cleaned = 0.0368305 Jy ! Total flux subtracted in 100 components = 0.0368305 Jy ! Clean residual min=-0.005782 max=0.013742 Jy/beam ! Clean residual mean=0.000002 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.224584 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.224584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073167Jy sigma=1.345905 ! Fit after self-cal, rms=0.073123Jy sigma=1.344706 ! Inverting map ! Added new window around map position (-3.5, -11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125756 Jy ! Component: 100 - total flux cleaned = 0.02079 Jy ! Total flux subtracted in 100 components = 0.02079 Jy ! Clean residual min=-0.004722 max=0.006191 Jy/beam ! Clean residual mean=0.000002 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.245374 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.245374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070334Jy sigma=1.278346 ! Fit after self-cal, rms=0.070213Jy sigma=1.276442 ! 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=3.531 mas, bmaj=7.859 mas, bpa=-3.661 degrees ! Estimated noise=0.379921 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 = 0.00938005 Jy ! Component: 100 - total flux cleaned = 0.0157266 Jy ! Component: 150 - total flux cleaned = 0.0203525 Jy ! Component: 200 - total flux cleaned = 0.0237919 Jy ! Total flux subtracted in 200 components = 0.0237919 Jy ! Clean residual min=-0.004323 max=0.004890 Jy/beam ! Clean residual mean=0.000011 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.269166 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 126 components and 0.269166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068831Jy sigma=1.241846 ! Fit after self-cal, rms=0.068791Jy sigma=1.240911 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.531 x 7.859 at -3.661 degrees (North through East) ! Clean map min=-0.0041244 max=0.17758 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.00 KP 1.05 ! LA 0.90 MK 1.05 NL 1.07 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 0.99 KP 1.02 ! LA 0.90 MK 1.00 NL 1.07 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.03 KP 1.01 ! LA 0.94 MK 1.00 NL 1.05 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.068791Jy sigma=1.240911 ! Fit after self-cal, rms=0.068123Jy sigma=1.212629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.552 mas, bmaj=7.938 mas, bpa=-3.688 degrees ! Estimated noise=0.379815 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 = 0.000603009 Jy ! Component: 100 - total flux cleaned = 0.000690941 Jy ! Component: 150 - total flux cleaned = 0.000832939 Jy ! Component: 200 - total flux cleaned = 0.000833841 Jy ! Total flux subtracted in 200 components = 0.000833841 Jy ! Clean residual min=-0.002736 max=0.002701 Jy/beam ! Clean residual mean=0.000002 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.27 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 137 components and 0.27 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068069Jy sigma=1.211616 ! Fit after self-cal, rms=0.068107Jy sigma=1.211373 ! 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=0.068107Jy sigma=1.211373 ! Fit after self-cal, rms=0.067599Jy sigma=1.198197 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.551 mas, bmaj=7.95 mas, bpa=-3.624 degrees ! Estimated noise=0.380167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000559042 Jy ! Component: 100 - total flux cleaned = -0.000561715 Jy ! Component: 150 - total flux cleaned = -0.000537285 Jy ! Component: 200 - total flux cleaned = -0.000537219 Jy ! Total flux subtracted in 200 components = -0.000537219 Jy ! Clean residual min=-0.001751 max=0.002216 Jy/beam ! Clean residual mean=0.000008 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.269462 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 148 components and 0.269462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067573Jy sigma=1.197856 ! Fit after self-cal, rms=0.067576Jy sigma=1.197754 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 (-8.5, -23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203013 Jy ! Component: 100 - total flux cleaned = 0.00257859 Jy ! Component: 150 - total flux cleaned = 0.00257779 Jy ! Component: 200 - total flux cleaned = 0.0026077 Jy ! Total flux subtracted in 200 components = 0.0026077 Jy ! Clean residual min=-0.001687 max=0.001697 Jy/beam ! Clean residual mean=0.000009 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.27207 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 174 components and 0.27207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067512Jy sigma=1.196296 ! Fit after self-cal, rms=0.067505Jy sigma=1.196190 ! 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=0.067505Jy sigma=1.196190 ! Fit after self-cal, rms=0.067389Jy sigma=1.195863 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.545 mas, bmaj=7.947 mas, bpa=-3.681 degrees ! Estimated noise=0.379381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435967 Jy ! Component: 100 - total flux cleaned = 0.000492432 Jy ! Component: 150 - total flux cleaned = 0.00049268 Jy ! Component: 200 - total flux cleaned = 0.000469733 Jy ! Total flux subtracted in 200 components = 0.000469733 Jy ! Clean residual min=-0.001615 max=0.001766 Jy/beam ! Clean residual mean=0.000009 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.27254 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 186 components and 0.27254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067368Jy sigma=1.195437 ! Fit after self-cal, rms=0.067368Jy sigma=1.195412 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 (-19.5, 89). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000975781 Jy ! Component: 100 - total flux cleaned = 0.00116296 Jy ! Component: 150 - total flux cleaned = 0.00126824 Jy ! Component: 200 - total flux cleaned = 0.00131616 Jy ! Total flux subtracted in 200 components = 0.00131616 Jy ! Clean residual min=-0.001505 max=0.001436 Jy/beam ! Clean residual mean=0.000009 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.273856 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 210 components and 0.273856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067327Jy sigma=1.194691 ! Fit after self-cal, rms=0.067326Jy sigma=1.194657 ! 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=0.067326Jy sigma=1.194657 ! Fit after self-cal, rms=0.067240Jy sigma=1.194601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.623 mas, bmaj=11.67 mas, bpa=0.707 degrees ! Estimated noise=0.453673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182624 Jy ! Component: 100 - total flux cleaned = 0.000330473 Jy ! Component: 150 - total flux cleaned = 0.000365899 Jy ! Component: 200 - total flux cleaned = 0.000350677 Jy ! Total flux subtracted in 200 components = 0.000350677 Jy ! Clean residual min=-0.001439 max=0.001441 Jy/beam ! Clean residual mean=0.000018 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.274207 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 239 components and 0.274207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067232Jy sigma=1.194458 ! Fit after self-cal, rms=0.067231Jy sigma=1.194425 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 = 1.27291e-05 Jy ! Component: 100 - total flux cleaned = 1.3761e-05 Jy ! Component: 150 - total flux cleaned = -3.22257e-05 Jy ! Component: 200 - total flux cleaned = -5.2619e-05 Jy ! Total flux subtracted in 200 components = -5.2619e-05 Jy ! Clean residual min=-0.001443 max=0.001441 Jy/beam ! Clean residual mean=0.000018 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.274154 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 250 components and 0.274154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067228Jy sigma=1.194362 ! Fit after self-cal, rms=0.067227Jy sigma=1.194347 ! 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=3.541 mas, bmaj=7.945 mas, bpa=-3.715 degrees ! Estimated noise=0.378827 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.541 x 7.945 at -3.715 degrees (North through East) ! Clean map min=-0.0014878 max=0.1771 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=3.032 mas, bmaj=7.25 mas, bpa=-4.79 degrees ! Estimated noise=0.491818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140189 Jy ! Component: 100 - total flux cleaned = 0.188868 Jy ! Component: 150 - total flux cleaned = 0.211225 Jy ! Component: 200 - total flux cleaned = 0.225089 Jy ! Total flux subtracted in 200 components = 0.225089 Jy ! Clean residual min=-0.003786 max=0.007769 Jy/beam ! Clean residual mean=0.000000 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.225089 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.225089 Jy ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=7.945 mas, bpa=-3.715 degrees ! Estimated noise=0.378827 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 = 0.0130799 Jy ! Component: 100 - total flux cleaned = 0.0217234 Jy ! Component: 150 - total flux cleaned = 0.0277453 Jy ! Component: 200 - total flux cleaned = 0.0321407 Jy ! Total flux subtracted in 200 components = 0.0321407 Jy ! Clean residual min=-0.002088 max=0.003027 Jy/beam ! Clean residual mean=0.000004 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.25723 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 125 components and 0.25723 Jy ! Inverting map ! Added new window around map position (4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034238 Jy ! Component: 100 - total flux cleaned = 0.00604587 Jy ! Component: 150 - total flux cleaned = 0.00813979 Jy ! Component: 200 - total flux cleaned = 0.00984607 Jy ! Total flux subtracted in 200 components = 0.00984607 Jy ! Clean residual min=-0.001764 max=0.001663 Jy/beam ! Clean residual mean=0.000007 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.267076 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 179 components and 0.267076 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=7.623 mas, bmaj=11.67 mas, bpa=0.707 degrees ! Estimated noise=0.453673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222526 Jy ! Component: 100 - total flux cleaned = 0.00367717 Jy ! Component: 150 - total flux cleaned = 0.00447463 Jy ! Component: 200 - total flux cleaned = 0.00511522 Jy ! Total flux subtracted in 200 components = 0.00511522 Jy ! Clean residual min=-0.001452 max=0.001495 Jy/beam ! Clean residual mean=0.000017 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.272191 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 = 0.000307552 Jy ! Component: 100 - total flux cleaned = 0.000569844 Jy ! Component: 150 - total flux cleaned = 0.000729819 Jy ! Component: 200 - total flux cleaned = 0.000789508 Jy ! Total flux subtracted in 200 components = 0.000789508 Jy ! Clean residual min=-0.001383 max=0.001486 Jy/beam ! Clean residual mean=0.000018 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.27298 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 269 components and 0.27298 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=7.945 mas, bpa=-3.715 degrees ! Estimated noise=0.378827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285858 Jy ! Component: 100 - total flux cleaned = 0.000446976 Jy ! Component: 150 - total flux cleaned = 0.000506726 Jy ! Component: 200 - total flux cleaned = 0.000562266 Jy ! Total flux subtracted in 200 components = 0.000562266 Jy ! Clean residual min=-0.001446 max=0.001511 Jy/beam ! Clean residual mean=0.000009 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.273543 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 298 components and 0.273543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067214Jy sigma=1.194293 ! Fit after self-cal, rms=0.067200Jy sigma=1.194178 wmodel J1543+0452_S_map.mod ! Writing 298 model components to file: J1543+0452_S_map.mod wobs J1543+0452_S_uvs.fits ! Writing UV FITS file: J1543+0452_S_uvs.fits wwins J1543+0452_S_map.win ! wwins: Wrote 5 windows to J1543+0452_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 = 0.000161358 Jy ! Component: 100 - total flux cleaned = 0.000287955 Jy ! Component: 150 - total flux cleaned = 0.000239156 Jy ! Component: 200 - total flux cleaned = 0.000168661 Jy ! Component: 250 - total flux cleaned = 0.000146069 Jy ! Component: 300 - total flux cleaned = 1.35413e-05 Jy ! Component: 350 - total flux cleaned = -2.95823e-05 Jy ! Component: 400 - total flux cleaned = -7.22836e-05 Jy ! Component: 450 - total flux cleaned = -0.000134361 Jy ! Component: 500 - total flux cleaned = -0.000175165 Jy ! Component: 550 - total flux cleaned = -0.000175163 Jy ! Component: 600 - total flux cleaned = -0.000136282 Jy ! Component: 650 - total flux cleaned = -0.000155645 Jy ! Component: 700 - total flux cleaned = -0.000117486 Jy ! Component: 750 - total flux cleaned = -6.11781e-05 Jy ! Component: 800 - total flux cleaned = -6.09857e-06 Jy ! Component: 850 - total flux cleaned = 8.40889e-05 Jy ! Component: 900 - total flux cleaned = 6.59909e-05 Jy ! Component: 950 - total flux cleaned = 0.000119095 Jy ! Component: 1000 - total flux cleaned = 0.000119005 Jy ! Component: 1050 - total flux cleaned = 0.000205204 Jy ! Component: 1100 - total flux cleaned = 0.000205244 Jy ! Component: 1150 - total flux cleaned = 0.000272187 Jy ! Component: 1200 - total flux cleaned = 0.000355281 Jy ! Component: 1250 - total flux cleaned = 0.000388065 Jy ! Component: 1300 - total flux cleaned = 0.000453221 Jy ! Component: 1350 - total flux cleaned = 0.000485329 Jy ! Component: 1400 - total flux cleaned = 0.000548903 Jy ! Component: 1450 - total flux cleaned = 0.000564645 Jy ! Component: 1500 - total flux cleaned = 0.000626873 Jy ! Component: 1550 - total flux cleaned = 0.000673004 Jy ! Component: 1600 - total flux cleaned = 0.000672534 Jy ! Component: 1650 - total flux cleaned = 0.000687486 Jy ! Component: 1700 - total flux cleaned = 0.000747084 Jy ! Component: 1750 - total flux cleaned = 0.000717678 Jy ! Component: 1800 - total flux cleaned = 0.000790495 Jy ! Component: 1850 - total flux cleaned = 0.000833776 Jy ! Component: 1900 - total flux cleaned = 0.000876752 Jy ! Component: 1950 - total flux cleaned = 0.000905425 Jy ! Component: 2000 - total flux cleaned = 0.000989899 Jy ! Component: 2050 - total flux cleaned = 0.00104537 Jy ! Component: 2100 - total flux cleaned = 0.00110046 Jy ! Component: 2150 - total flux cleaned = 0.00112767 Jy ! Component: 2200 - total flux cleaned = 0.00118192 Jy ! Component: 2250 - total flux cleaned = 0.00127605 Jy ! Component: 2300 - total flux cleaned = 0.00136913 Jy ! Component: 2350 - total flux cleaned = 0.00138259 Jy ! Component: 2400 - total flux cleaned = 0.0014742 Jy ! Component: 2450 - total flux cleaned = 0.00159077 Jy ! Component: 2500 - total flux cleaned = 0.00159083 Jy ! Component: 2550 - total flux cleaned = 0.00165477 Jy ! Component: 2600 - total flux cleaned = 0.00173064 Jy ! Component: 2650 - total flux cleaned = 0.00183106 Jy ! Component: 2700 - total flux cleaned = 0.00190567 Jy ! Component: 2750 - total flux cleaned = 0.00193034 Jy ! Component: 2800 - total flux cleaned = 0.00199176 Jy ! Component: 2850 - total flux cleaned = 0.00207696 Jy ! Component: 2900 - total flux cleaned = 0.00213724 Jy ! Component: 2950 - total flux cleaned = 0.00219715 Jy ! Component: 3000 - total flux cleaned = 0.00224477 Jy ! Component: 3050 - total flux cleaned = 0.00232733 Jy ! Component: 3100 - total flux cleaned = 0.00237413 Jy ! Component: 3150 - total flux cleaned = 0.00244396 Jy ! Component: 3200 - total flux cleaned = 0.00250163 Jy ! Component: 3250 - total flux cleaned = 0.00252452 Jy ! Component: 3300 - total flux cleaned = 0.0025928 Jy ! Component: 3350 - total flux cleaned = 0.00261539 Jy ! Component: 3400 - total flux cleaned = 0.00269394 Jy ! Component: 3450 - total flux cleaned = 0.00270521 Jy ! Component: 3500 - total flux cleaned = 0.00279374 Jy ! Component: 3550 - total flux cleaned = 0.00281571 Jy ! Component: 3600 - total flux cleaned = 0.00289223 Jy ! Component: 3650 - total flux cleaned = 0.00295732 Jy ! Component: 3700 - total flux cleaned = 0.00298952 Jy ! Component: 3750 - total flux cleaned = 0.00305368 Jy ! Component: 3800 - total flux cleaned = 0.00308564 Jy ! Component: 3850 - total flux cleaned = 0.00314913 Jy ! Component: 3900 - total flux cleaned = 0.00317016 Jy ! Component: 3950 - total flux cleaned = 0.00320139 Jy ! Component: 4000 - total flux cleaned = 0.00321191 Jy ! Component: 4050 - total flux cleaned = 0.00328405 Jy ! Total flux subtracted in 4096 components = 0.00331476 Jy ! Clean residual min=-0.000670 max=0.000572 Jy/beam ! Clean residual mean=0.000003 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.276857 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 588 components and 0.276857 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1543+0452_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.541 x 7.945 at -3.715 degrees (North through East) ! Clean map min=-0.0010793 max=0.17739 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1543+0452_S_map.fits wmodel /vlbi/uf001/uva//J1543+0452_S_map.mod ! Writing 588 model components to file: /vlbi/uf001/uva//J1543+0452_S_map.mod wobs /vlbi/uf001/uva//J1543+0452_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1543+0452_S_uvs.fits wwins /vlbi/uf001/uva//J1543+0452_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1543+0452_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.177389 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185896 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.314388 0.314388 0.628777 1.25755 2.51511 5.03021 10.0604 20.1209 40.2417 80.4834 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.177 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 954.233 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1543+0452_S_dfm.log closed on Mon Jan 14 03:25:26 2019