! Started logfile: /image_prod/ug002_uva//J1219+4829_S_dfm.log on Thu Mar 5 00:34:45 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//J1219+4829_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1219+4829_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783407 visibilities/baseline/integration-bin. ! Found source: J1219+4829 ! ! 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 7932 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 J1219+4829_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.119393Jy sigma=8.045209 ! Fit after self-cal, rms=0.511291Jy sigma=3.704934 ! 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=3.095 mas, bmaj=5.377 mas, bpa=13.93 degrees ! Estimated noise=1.61668 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 = 0.376042 Jy ! Component: 100 - total flux cleaned = 0.466498 Jy ! Total flux subtracted in 100 components = 0.466498 Jy ! Clean residual min=-0.021685 max=0.042286 Jy/beam ! Clean residual mean=-0.000017 rms=0.005814 Jy/beam ! Combined flux in latest and established models = 0.466498 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.466498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137589Jy sigma=0.880348 ! Fit after self-cal, rms=0.137553Jy sigma=0.879573 ! Inverting map ! Added new window around map position (5.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0458268 Jy ! Component: 100 - total flux cleaned = 0.0744753 Jy ! Total flux subtracted in 100 components = 0.0744753 Jy ! Clean residual min=-0.020529 max=0.023380 Jy/beam ! Clean residual mean=-0.000026 rms=0.004470 Jy/beam ! Combined flux in latest and established models = 0.540973 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.540973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115188Jy sigma=0.721304 ! Fit after self-cal, rms=0.113611Jy sigma=0.711176 ! 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=3.87 mas, bmaj=6.146 mas, bpa=13.59 degrees ! Estimated noise=1.14755 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 = 0.0291156 Jy ! Component: 100 - total flux cleaned = 0.045883 Jy ! Component: 150 - total flux cleaned = 0.0570771 Jy ! Component: 200 - total flux cleaned = 0.0648 Jy ! Total flux subtracted in 200 components = 0.0648 Jy ! Clean residual min=-0.016697 max=0.018957 Jy/beam ! Clean residual mean=-0.000040 rms=0.003984 Jy/beam ! Combined flux in latest and established models = 0.605773 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.605773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104093Jy sigma=0.649895 ! Fit after self-cal, rms=0.103057Jy sigma=0.641988 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.87 x 6.146 at 13.59 degrees (North through East) ! Clean map min=-0.017944 max=0.48222 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 1.02 ! LA 1.02 MK 1.04 NL 1.04 OV 0.83 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.99 KP 0.99 ! LA 1.02 MK 1.03 NL 1.27 OV 0.97 ! PT 1.03 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 1.01 ! LA 1.01 MK 1.04 NL 1.04 OV 0.85 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.103057Jy sigma=0.641988 ! Fit after self-cal, rms=0.106306Jy sigma=0.550350 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.873 mas, bmaj=6.134 mas, bpa=14.28 degrees ! Estimated noise=1.14944 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 = 0.00582007 Jy ! Component: 100 - total flux cleaned = 0.0062297 Jy ! Component: 150 - total flux cleaned = 0.00622207 Jy ! Component: 200 - total flux cleaned = 0.00647096 Jy ! Total flux subtracted in 200 components = 0.00647096 Jy ! Clean residual min=-0.011458 max=0.012751 Jy/beam ! Clean residual mean=-0.000035 rms=0.003076 Jy/beam ! Combined flux in latest and established models = 0.612244 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.612244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105211Jy sigma=0.545410 ! Fit after self-cal, rms=0.105061Jy sigma=0.544268 ! 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=0.105061Jy sigma=0.544268 ! Fit after self-cal, rms=0.066127Jy sigma=0.412338 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.872 mas, bmaj=6.155 mas, bpa=14.38 degrees ! Estimated noise=1.14872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275917 Jy ! Component: 100 - total flux cleaned = 0.00193947 Jy ! Component: 150 - total flux cleaned = 0.00150931 Jy ! Component: 200 - total flux cleaned = 0.00149851 Jy ! Total flux subtracted in 200 components = 0.00149851 Jy ! Clean residual min=-0.004108 max=0.005676 Jy/beam ! Clean residual mean=-0.000012 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.613742 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.613742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064807Jy sigma=0.403535 ! Fit after self-cal, rms=0.064519Jy sigma=0.401937 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 (28, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052559 Jy ! Component: 100 - total flux cleaned = 0.00652927 Jy ! Component: 150 - total flux cleaned = 0.0071196 Jy ! Component: 200 - total flux cleaned = 0.007456 Jy ! Total flux subtracted in 200 components = 0.007456 Jy ! Clean residual min=-0.003709 max=0.004243 Jy/beam ! Clean residual mean=-0.000005 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.621198 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.621198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063957Jy sigma=0.398182 ! Fit after self-cal, rms=0.063890Jy sigma=0.397957 ! Inverting map ! Added new window around map position (-53, 68.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175215 Jy ! Component: 100 - total flux cleaned = 0.00220623 Jy ! Component: 150 - total flux cleaned = 0.00259185 Jy ! Component: 200 - total flux cleaned = 0.00294201 Jy ! Total flux subtracted in 200 components = 0.00294201 Jy ! Clean residual min=-0.003528 max=0.003541 Jy/beam ! Clean residual mean=-0.000004 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.62414 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.624141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063576Jy sigma=0.395683 ! Fit after self-cal, rms=0.063545Jy sigma=0.395560 ! 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=0.063545Jy sigma=0.395560 ! Fit after self-cal, rms=0.063273Jy sigma=0.393125 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.867 mas, bmaj=6.158 mas, bpa=14.36 degrees ! Estimated noise=1.14667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.31385e-05 Jy ! Component: 100 - total flux cleaned = -0.000249255 Jy ! Component: 150 - total flux cleaned = 0.000398344 Jy ! Component: 200 - total flux cleaned = 0.000901819 Jy ! Total flux subtracted in 200 components = 0.000901819 Jy ! Clean residual min=-0.002777 max=0.003400 Jy/beam ! Clean residual mean=-0.000004 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.625042 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 0.625042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062986Jy sigma=0.391261 ! Fit after self-cal, rms=0.062937Jy sigma=0.391045 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 (11, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035526 Jy ! Component: 100 - total flux cleaned = 0.00420045 Jy ! Component: 150 - total flux cleaned = 0.00438894 Jy ! Component: 200 - total flux cleaned = 0.00466369 Jy ! Total flux subtracted in 200 components = 0.00466369 Jy ! Clean residual min=-0.002722 max=0.002600 Jy/beam ! Clean residual mean=-0.000002 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.629706 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and 0.629706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062666Jy sigma=0.389440 ! Fit after self-cal, rms=0.062628Jy sigma=0.389258 ! 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=0.062628Jy sigma=0.389258 ! Fit after self-cal, rms=0.062610Jy sigma=0.388836 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.464 mas, bmaj=9.031 mas, bpa=29.4 degrees ! Estimated noise=1.36868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105119 Jy ! Component: 100 - total flux cleaned = 0.00128273 Jy ! Component: 150 - total flux cleaned = 0.00141084 Jy ! Component: 200 - total flux cleaned = 0.00151506 Jy ! Total flux subtracted in 200 components = 0.00151506 Jy ! Clean residual min=-0.002186 max=0.002226 Jy/beam ! Clean residual mean=0.000002 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.631221 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 166 components and 0.631221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062510Jy sigma=0.388247 ! Fit after self-cal, rms=0.062487Jy sigma=0.388136 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 = 0.00043436 Jy ! Component: 100 - total flux cleaned = 0.000465941 Jy ! Component: 150 - total flux cleaned = 0.00052585 Jy ! Component: 200 - total flux cleaned = 0.000604346 Jy ! Total flux subtracted in 200 components = 0.000604346 Jy ! Clean residual min=-0.002118 max=0.002183 Jy/beam ! Clean residual mean=0.000003 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.631825 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 183 components and 0.631826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062452Jy sigma=0.387947 ! Fit after self-cal, rms=0.062444Jy sigma=0.387919 ! 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=3.862 mas, bmaj=6.161 mas, bpa=14.34 degrees ! Estimated noise=1.14574 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.862 x 6.161 at 14.34 degrees (North through East) ! Clean map min=-0.0021406 max=0.48103 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=3.09 mas, bmaj=5.389 mas, bpa=14.7 degrees ! Estimated noise=1.61023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.373796 Jy ! Component: 100 - total flux cleaned = 0.469323 Jy ! Component: 150 - total flux cleaned = 0.519598 Jy ! Component: 200 - total flux cleaned = 0.550017 Jy ! Total flux subtracted in 200 components = 0.550017 Jy ! Clean residual min=-0.006795 max=0.015669 Jy/beam ! Clean residual mean=-0.000002 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 0.550017 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.550017 Jy ! Inverting map and beam ! Estimated beam: bmin=3.862 mas, bmaj=6.161 mas, bpa=14.34 degrees ! Estimated noise=1.14574 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 = 0.0246006 Jy ! Component: 100 - total flux cleaned = 0.0391157 Jy ! Component: 150 - total flux cleaned = 0.0485094 Jy ! Component: 200 - total flux cleaned = 0.0549553 Jy ! Total flux subtracted in 200 components = 0.0549553 Jy ! Clean residual min=-0.003394 max=0.003822 Jy/beam ! Clean residual mean=-0.000013 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.604973 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 62 components and 0.604973 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=8.464 mas, bmaj=9.031 mas, bpa=29.4 degrees ! Estimated noise=1.36868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00728734 Jy ! Component: 100 - total flux cleaned = 0.0122321 Jy ! Component: 150 - total flux cleaned = 0.0158887 Jy ! Component: 200 - total flux cleaned = 0.0187235 Jy ! Total flux subtracted in 200 components = 0.0187235 Jy ! Clean residual min=-0.002947 max=0.002594 Jy/beam ! Clean residual mean=-0.000011 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.623696 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 = 0.00199589 Jy ! Component: 100 - total flux cleaned = 0.00333054 Jy ! Component: 150 - total flux cleaned = 0.00445985 Jy ! Component: 200 - total flux cleaned = 0.00521721 Jy ! Total flux subtracted in 200 components = 0.00521721 Jy ! Clean residual min=-0.002539 max=0.002193 Jy/beam ! Clean residual mean=-0.000005 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.628913 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 163 components and 0.628914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.862 mas, bmaj=6.161 mas, bpa=14.34 degrees ! Estimated noise=1.14574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122316 Jy ! Component: 100 - total flux cleaned = 0.00181142 Jy ! Component: 150 - total flux cleaned = 0.00204324 Jy ! Component: 200 - total flux cleaned = 0.0022026 Jy ! Total flux subtracted in 200 components = 0.0022026 Jy ! Clean residual min=-0.002113 max=0.002497 Jy/beam ! Clean residual mean=-0.000003 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.631116 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 188 components and 0.631116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062477Jy sigma=0.388459 ! Fit after self-cal, rms=0.062413Jy sigma=0.388069 wmodel J1219+4829_S_map.mod ! Writing 188 model components to file: J1219+4829_S_map.mod wobs J1219+4829_S_uvs.fits ! Writing UV FITS file: J1219+4829_S_uvs.fits wwins J1219+4829_S_map.win ! wwins: Wrote 5 windows to J1219+4829_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 = 0.000588096 Jy ! Component: 100 - total flux cleaned = 0.000890821 Jy ! Component: 150 - total flux cleaned = 0.00107156 Jy ! Component: 200 - total flux cleaned = 0.00114247 Jy ! Component: 250 - total flux cleaned = 0.00127724 Jy ! Component: 300 - total flux cleaned = 0.00143944 Jy ! Component: 350 - total flux cleaned = 0.00147051 Jy ! Component: 400 - total flux cleaned = 0.0015318 Jy ! Component: 450 - total flux cleaned = 0.00162162 Jy ! Component: 500 - total flux cleaned = 0.00179748 Jy ! Component: 550 - total flux cleaned = 0.00194078 Jy ! Component: 600 - total flux cleaned = 0.00213676 Jy ! Component: 650 - total flux cleaned = 0.0021923 Jy ! Component: 700 - total flux cleaned = 0.00232788 Jy ! Component: 750 - total flux cleaned = 0.00238154 Jy ! Component: 800 - total flux cleaned = 0.00251132 Jy ! Component: 850 - total flux cleaned = 0.00256223 Jy ! Component: 900 - total flux cleaned = 0.00266231 Jy ! Component: 950 - total flux cleaned = 0.00271096 Jy ! Component: 1000 - total flux cleaned = 0.00280836 Jy ! Component: 1050 - total flux cleaned = 0.00290425 Jy ! Component: 1100 - total flux cleaned = 0.00299815 Jy ! Component: 1150 - total flux cleaned = 0.00306824 Jy ! Component: 1200 - total flux cleaned = 0.00320554 Jy ! Component: 1250 - total flux cleaned = 0.00325038 Jy ! Component: 1300 - total flux cleaned = 0.00327271 Jy ! Component: 1350 - total flux cleaned = 0.00333838 Jy ! Component: 1400 - total flux cleaned = 0.00333825 Jy ! Component: 1450 - total flux cleaned = 0.00340239 Jy ! Component: 1500 - total flux cleaned = 0.00338116 Jy ! Component: 1550 - total flux cleaned = 0.00340195 Jy ! Component: 1600 - total flux cleaned = 0.00346302 Jy ! Component: 1650 - total flux cleaned = 0.00344215 Jy ! Component: 1700 - total flux cleaned = 0.00340229 Jy ! Component: 1750 - total flux cleaned = 0.00346165 Jy ! Component: 1800 - total flux cleaned = 0.00350052 Jy ! Component: 1850 - total flux cleaned = 0.00350047 Jy ! Component: 1900 - total flux cleaned = 0.00351906 Jy ! Component: 1950 - total flux cleaned = 0.00342493 Jy ! Component: 2000 - total flux cleaned = 0.00348101 Jy ! Component: 2050 - total flux cleaned = 0.003426 Jy ! Component: 2100 - total flux cleaned = 0.0034263 Jy ! Component: 2150 - total flux cleaned = 0.0034622 Jy ! Component: 2200 - total flux cleaned = 0.00339121 Jy ! Component: 2250 - total flux cleaned = 0.00342658 Jy ! Component: 2300 - total flux cleaned = 0.00340936 Jy ! Component: 2350 - total flux cleaned = 0.00335771 Jy ! Component: 2400 - total flux cleaned = 0.00337514 Jy ! Component: 2450 - total flux cleaned = 0.00344257 Jy ! Component: 2500 - total flux cleaned = 0.00340895 Jy ! Component: 2550 - total flux cleaned = 0.00339229 Jy ! Component: 2600 - total flux cleaned = 0.00340862 Jy ! Component: 2650 - total flux cleaned = 0.00345735 Jy ! Component: 2700 - total flux cleaned = 0.00339271 Jy ! Component: 2750 - total flux cleaned = 0.00348854 Jy ! Component: 2800 - total flux cleaned = 0.00342533 Jy ! Component: 2850 - total flux cleaned = 0.00353538 Jy ! Component: 2900 - total flux cleaned = 0.00352002 Jy ! Component: 2950 - total flux cleaned = 0.00347396 Jy ! Component: 3000 - total flux cleaned = 0.00355049 Jy ! Component: 3050 - total flux cleaned = 0.00359596 Jy ! Component: 3100 - total flux cleaned = 0.00365593 Jy ! Component: 3150 - total flux cleaned = 0.0036557 Jy ! Component: 3200 - total flux cleaned = 0.00367054 Jy ! Component: 3250 - total flux cleaned = 0.00368496 Jy ! Component: 3300 - total flux cleaned = 0.0036704 Jy ! Component: 3350 - total flux cleaned = 0.00368481 Jy ! Component: 3400 - total flux cleaned = 0.00368491 Jy ! Component: 3450 - total flux cleaned = 0.0037555 Jy ! Component: 3500 - total flux cleaned = 0.00371325 Jy ! Component: 3550 - total flux cleaned = 0.0036436 Jy ! Component: 3600 - total flux cleaned = 0.00364367 Jy ! Component: 3650 - total flux cleaned = 0.00357487 Jy ! Component: 3700 - total flux cleaned = 0.00358867 Jy ! Component: 3750 - total flux cleaned = 0.00361566 Jy ! Component: 3800 - total flux cleaned = 0.00354838 Jy ! Component: 3850 - total flux cleaned = 0.00349507 Jy ! Component: 3900 - total flux cleaned = 0.00346855 Jy ! Component: 3950 - total flux cleaned = 0.00345532 Jy ! Component: 4000 - total flux cleaned = 0.00337721 Jy ! Component: 4050 - total flux cleaned = 0.00339008 Jy ! Total flux subtracted in 4096 components = 0.0033386 Jy ! Clean residual min=-0.000816 max=0.000791 Jy/beam ! Clean residual mean=-0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.634455 Jy keep ! Adding 346 model components to the UV plane model. ! The established model now contains 533 components and 0.634455 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1219+4829_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.862 x 6.161 at 14.34 degrees (North through East) ! Clean map min=-0.0013396 max=0.48124 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1219+4829_S_map.fits wmodel /image_prod/ug002_uva//J1219+4829_S_map.mod ! Writing 533 model components to file: /image_prod/ug002_uva//J1219+4829_S_map.mod wobs /image_prod/ug002_uva//J1219+4829_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1219+4829_S_uvs.fits wwins /image_prod/ug002_uva//J1219+4829_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1219+4829_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.481237 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238984 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.148981 0.148981 0.297962 0.595923 1.19185 2.38369 4.76739 9.53477 19.0695 38.1391 76.2782 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.481 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2013.68 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1219+4829_S_dfm.log closed on Thu Mar 5 00:34:49 2020