! Started logfile: /image_prod/ug002_uva//J1120-1420_S_dfm.log on Thu Mar 5 00:00:07 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//J1120-1420_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1120-1420_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974444 visibilities/baseline/integration-bin. ! Found source: J1120-1420 ! ! 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 5262 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 J1120-1420_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.079293Jy sigma=7.527766 ! Fit after self-cal, rms=0.675231Jy sigma=4.860254 ! 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=2.612 mas, bmaj=7.394 mas, bpa=-3.449 degrees ! Estimated noise=1.87518 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 = 0.246903 Jy ! Component: 100 - total flux cleaned = 0.305616 Jy ! Total flux subtracted in 100 components = 0.305616 Jy ! Clean residual min=-0.011734 max=0.022637 Jy/beam ! Clean residual mean=0.000027 rms=0.002889 Jy/beam ! Combined flux in latest and established models = 0.305616 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.305616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138505Jy sigma=0.566213 ! Fit after self-cal, rms=0.138461Jy sigma=0.565632 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221698 Jy ! Component: 100 - total flux cleaned = 0.024681 Jy ! Total flux subtracted in 100 components = 0.024681 Jy ! Clean residual min=-0.009624 max=0.011798 Jy/beam ! Clean residual mean=0.000012 rms=0.002136 Jy/beam ! Combined flux in latest and established models = 0.330297 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.330297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131514Jy sigma=0.528231 ! Fit after self-cal, rms=0.131436Jy sigma=0.527406 ! 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=3.172 mas, bmaj=8.217 mas, bpa=-2.698 degrees ! Estimated noise=1.43513 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 (5.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104623 Jy ! Component: 100 - total flux cleaned = 0.0116594 Jy ! Component: 150 - total flux cleaned = 0.0126505 Jy ! Component: 200 - total flux cleaned = 0.0132747 Jy ! Total flux subtracted in 200 components = 0.0132747 Jy ! Clean residual min=-0.008003 max=0.009622 Jy/beam ! Clean residual mean=-0.000001 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.343571 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.343571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128444Jy sigma=0.517314 ! Fit after self-cal, rms=0.128390Jy sigma=0.516526 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.172 x 8.217 at -2.698 degrees (North through East) ! Clean map min=-0.0082658 max=0.31858 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.02 KP 0.96 ! LA 1.01 MK 1.03 NL 1.17 OV 0.97 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.03 HN 1.00 KP 0.99 ! LA 1.00 MK 1.01 NL 0.99 OV 1.00 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.01 KP 0.99 ! LA 0.98 MK 0.97 NL 1.08 OV 0.97 ! PT 0.99 SC 0.95 ! ! ! Fit before self-cal, rms=0.128390Jy sigma=0.516526 ! Fit after self-cal, rms=0.107524Jy sigma=0.497172 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=8.164 mas, bpa=-2.334 degrees ! Estimated noise=1.43891 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 = 0.000385796 Jy ! Component: 100 - total flux cleaned = -2.97166e-05 Jy ! Component: 150 - total flux cleaned = -0.000274485 Jy ! Component: 200 - total flux cleaned = -0.000612307 Jy ! Total flux subtracted in 200 components = -0.000612307 Jy ! Clean residual min=-0.007202 max=0.005694 Jy/beam ! Clean residual mean=0.000009 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.342959 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.342959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106725Jy sigma=0.496085 ! Fit after self-cal, rms=0.106712Jy sigma=0.495983 ! 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=0.106712Jy sigma=0.495983 ! Fit after self-cal, rms=0.074485Jy sigma=0.450163 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=8.12 mas, bpa=-2.284 degrees ! Estimated noise=1.43923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132969 Jy ! Component: 100 - total flux cleaned = 0.000137146 Jy ! Component: 150 - total flux cleaned = 0.000196642 Jy ! Component: 200 - total flux cleaned = 0.000195956 Jy ! Total flux subtracted in 200 components = 0.000195956 Jy ! Clean residual min=-0.003188 max=0.002778 Jy/beam ! Clean residual mean=-0.000000 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.343155 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.343155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074319Jy sigma=0.449357 ! Fit after self-cal, rms=0.074234Jy sigma=0.449228 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 = -0.000186253 Jy ! Component: 100 - total flux cleaned = -0.000237582 Jy ! Component: 150 - total flux cleaned = -0.00014371 Jy ! Component: 200 - total flux cleaned = -5.52306e-05 Jy ! Total flux subtracted in 200 components = -5.52306e-05 Jy ! Clean residual min=-0.003098 max=0.002584 Jy/beam ! Clean residual mean=-0.000000 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.3431 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 71 components and 0.3431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074156Jy sigma=0.448870 ! Fit after self-cal, rms=0.074144Jy sigma=0.448855 ! 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=0.074144Jy sigma=0.448855 ! Fit after self-cal, rms=0.073027Jy sigma=0.446845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=8.105 mas, bpa=-2.273 degrees ! Estimated noise=1.43781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00034714 Jy ! Component: 100 - total flux cleaned = 9.27609e-05 Jy ! Component: 150 - total flux cleaned = 0.000472552 Jy ! Component: 200 - total flux cleaned = 0.000801794 Jy ! Total flux subtracted in 200 components = 0.000801794 Jy ! Clean residual min=-0.003016 max=0.002423 Jy/beam ! Clean residual mean=-0.000000 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.343902 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.343902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072938Jy sigma=0.446399 ! Fit after self-cal, rms=0.072914Jy sigma=0.446372 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 = 6.20307e-05 Jy ! Component: 100 - total flux cleaned = 0.000205608 Jy ! Component: 150 - total flux cleaned = 0.000337771 Jy ! Component: 200 - total flux cleaned = 0.000399386 Jy ! Total flux subtracted in 200 components = 0.000399386 Jy ! Clean residual min=-0.002939 max=0.002342 Jy/beam ! Clean residual mean=-0.000000 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.344301 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.344301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072877Jy sigma=0.446199 ! Fit after self-cal, rms=0.072869Jy sigma=0.446192 ! 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=0.072869Jy sigma=0.446192 ! Fit after self-cal, rms=0.072791Jy sigma=0.446117 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.689 mas, bmaj=15.82 mas, bpa=3.55 degrees ! Estimated noise=1.78825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576085 Jy ! Component: 100 - total flux cleaned = 0.000797427 Jy ! Component: 150 - total flux cleaned = 0.000975919 Jy ! Component: 200 - total flux cleaned = 0.00110702 Jy ! Total flux subtracted in 200 components = 0.00110702 Jy ! Clean residual min=-0.002486 max=0.002770 Jy/beam ! Clean residual mean=-0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.345408 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.345408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072773Jy sigma=0.446057 ! Fit after self-cal, rms=0.072769Jy sigma=0.446047 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 = 8.23566e-05 Jy ! Component: 100 - total flux cleaned = 0.000191765 Jy ! Component: 150 - total flux cleaned = 0.000240926 Jy ! Component: 200 - total flux cleaned = 0.000271736 Jy ! Total flux subtracted in 200 components = 0.000271736 Jy ! Clean residual min=-0.002438 max=0.002790 Jy/beam ! Clean residual mean=-0.000001 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.34568 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.34568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072764Jy sigma=0.446046 ! Fit after self-cal, rms=0.072763Jy sigma=0.446044 ! 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=3.161 mas, bmaj=8.098 mas, bpa=-2.275 degrees ! Estimated noise=1.43706 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.161 x 8.098 at -2.275 degrees (North through East) ! Clean map min=-0.0035028 max=0.31893 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=2.603 mas, bmaj=7.283 mas, bpa=-3.148 degrees ! Estimated noise=1.88172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.247623 Jy ! Component: 100 - total flux cleaned = 0.307816 Jy ! Component: 150 - total flux cleaned = 0.331753 Jy ! Component: 200 - total flux cleaned = 0.33762 Jy ! Total flux subtracted in 200 components = 0.33762 Jy ! Clean residual min=-0.006139 max=0.006894 Jy/beam ! Clean residual mean=0.000007 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.33762 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.33762 Jy ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=8.098 mas, bpa=-2.275 degrees ! Estimated noise=1.43706 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 = 0.00510461 Jy ! Component: 100 - total flux cleaned = 0.00631019 Jy ! Component: 150 - total flux cleaned = 0.00663917 Jy ! Component: 200 - total flux cleaned = 0.00677253 Jy ! Total flux subtracted in 200 components = 0.00677253 Jy ! Clean residual min=-0.003130 max=0.003199 Jy/beam ! Clean residual mean=-0.000001 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.344393 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.344393 Jy ! Inverting map ! Added new window around map position (-3.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000855008 Jy ! Component: 100 - total flux cleaned = 0.00096056 Jy ! Component: 150 - total flux cleaned = 0.00104995 Jy ! Component: 200 - total flux cleaned = 0.000885741 Jy ! Total flux subtracted in 200 components = 0.000885741 Jy ! Clean residual min=-0.002968 max=0.002788 Jy/beam ! Clean residual mean=-0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.345279 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.345279 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=7.689 mas, bmaj=15.82 mas, bpa=3.55 degrees ! Estimated noise=1.78825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.27358e-05 Jy ! Component: 100 - total flux cleaned = -0.000324717 Jy ! Component: 150 - total flux cleaned = -0.000365252 Jy ! Component: 200 - total flux cleaned = -0.000397779 Jy ! Total flux subtracted in 200 components = -0.000397779 Jy ! Clean residual min=-0.002385 max=0.002795 Jy/beam ! Clean residual mean=-0.000002 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.344881 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 = 9.55154e-07 Jy ! Component: 100 - total flux cleaned = -2.66424e-05 Jy ! Component: 150 - total flux cleaned = -5.22883e-05 Jy ! Component: 200 - total flux cleaned = -5.15179e-05 Jy ! Total flux subtracted in 200 components = -5.15179e-05 Jy ! Clean residual min=-0.002405 max=0.002726 Jy/beam ! Clean residual mean=-0.000002 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.344829 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.344829 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=8.098 mas, bpa=-2.275 degrees ! Estimated noise=1.43706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134979 Jy ! Component: 100 - total flux cleaned = -0.000256817 Jy ! Component: 150 - total flux cleaned = -0.000256047 Jy ! Component: 200 - total flux cleaned = -0.000204017 Jy ! Total flux subtracted in 200 components = -0.000204017 Jy ! Clean residual min=-0.002770 max=0.002572 Jy/beam ! Clean residual mean=-0.000001 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.344625 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.344625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072831Jy sigma=0.446278 ! Fit after self-cal, rms=0.072831Jy sigma=0.446233 wmodel J1120-1420_S_map.mod ! Writing 81 model components to file: J1120-1420_S_map.mod wobs J1120-1420_S_uvs.fits ! Writing UV FITS file: J1120-1420_S_uvs.fits wwins J1120-1420_S_map.win ! wwins: Wrote 3 windows to J1120-1420_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 = -0.000397523 Jy ! Component: 100 - total flux cleaned = -0.000484141 Jy ! Component: 150 - total flux cleaned = -0.000483579 Jy ! Component: 200 - total flux cleaned = -0.000484432 Jy ! Component: 250 - total flux cleaned = -0.000595555 Jy ! Component: 300 - total flux cleaned = -0.000701618 Jy ! Component: 350 - total flux cleaned = -0.000667747 Jy ! Component: 400 - total flux cleaned = -0.000633978 Jy ! Component: 450 - total flux cleaned = -0.000536731 Jy ! Component: 500 - total flux cleaned = -0.000409453 Jy ! Component: 550 - total flux cleaned = -0.000285199 Jy ! Component: 600 - total flux cleaned = -0.000224888 Jy ! Component: 650 - total flux cleaned = -0.000135029 Jy ! Component: 700 - total flux cleaned = -7.60817e-05 Jy ! Component: 750 - total flux cleaned = 9.48895e-05 Jy ! Component: 800 - total flux cleaned = 0.000121968 Jy ! Component: 850 - total flux cleaned = 0.000231754 Jy ! Component: 900 - total flux cleaned = 0.000177252 Jy ! Component: 950 - total flux cleaned = 0.000123551 Jy ! Component: 1000 - total flux cleaned = 4.48651e-05 Jy ! Component: 1050 - total flux cleaned = -3.23033e-05 Jy ! Component: 1100 - total flux cleaned = -8.31231e-05 Jy ! Component: 1150 - total flux cleaned = -0.000132913 Jy ! Component: 1200 - total flux cleaned = -8.37203e-05 Jy ! Component: 1250 - total flux cleaned = -0.000132722 Jy ! Component: 1300 - total flux cleaned = -0.000204937 Jy ! Component: 1350 - total flux cleaned = -0.00022874 Jy ! Component: 1400 - total flux cleaned = -0.000321725 Jy ! Component: 1450 - total flux cleaned = -0.000299372 Jy ! Component: 1500 - total flux cleaned = -0.000458479 Jy ! Component: 1550 - total flux cleaned = -0.000570436 Jy ! Component: 1600 - total flux cleaned = -0.000591985 Jy ! Component: 1650 - total flux cleaned = -0.000679167 Jy ! Component: 1700 - total flux cleaned = -0.000787438 Jy ! Component: 1750 - total flux cleaned = -0.00100071 Jy ! Component: 1800 - total flux cleaned = -0.00110584 Jy ! Component: 1850 - total flux cleaned = -0.00116823 Jy ! Component: 1900 - total flux cleaned = -0.0012915 Jy ! Component: 1950 - total flux cleaned = -0.00139308 Jy ! Component: 2000 - total flux cleaned = -0.00149333 Jy ! Component: 2050 - total flux cleaned = -0.00161221 Jy ! Component: 2100 - total flux cleaned = -0.00163206 Jy ! Component: 2150 - total flux cleaned = -0.00176827 Jy ! Component: 2200 - total flux cleaned = -0.00188387 Jy ! Component: 2250 - total flux cleaned = -0.00194092 Jy ! Component: 2300 - total flux cleaned = -0.0020355 Jy ! Component: 2350 - total flux cleaned = -0.00211037 Jy ! Component: 2400 - total flux cleaned = -0.00220293 Jy ! Component: 2450 - total flux cleaned = -0.00222122 Jy ! Component: 2500 - total flux cleaned = -0.00232968 Jy ! Component: 2550 - total flux cleaned = -0.00241942 Jy ! Component: 2600 - total flux cleaned = -0.0023306 Jy ! Component: 2650 - total flux cleaned = -0.00240123 Jy ! Component: 2700 - total flux cleaned = -0.00245365 Jy ! Component: 2750 - total flux cleaned = -0.00245354 Jy ! Component: 2800 - total flux cleaned = -0.00252174 Jy ! Component: 2850 - total flux cleaned = -0.00250469 Jy ! Component: 2900 - total flux cleaned = -0.00252166 Jy ! Component: 2950 - total flux cleaned = -0.00260471 Jy ! Component: 3000 - total flux cleaned = -0.00258831 Jy ! Component: 3050 - total flux cleaned = -0.00257207 Jy ! Component: 3100 - total flux cleaned = -0.00258829 Jy ! Component: 3150 - total flux cleaned = -0.00257254 Jy ! Component: 3200 - total flux cleaned = -0.00260424 Jy ! Component: 3250 - total flux cleaned = -0.00263585 Jy ! Component: 3300 - total flux cleaned = -0.00263586 Jy ! Component: 3350 - total flux cleaned = -0.00265125 Jy ! Component: 3400 - total flux cleaned = -0.00271261 Jy ! Component: 3450 - total flux cleaned = -0.00266687 Jy ! Component: 3500 - total flux cleaned = -0.00269742 Jy ! Component: 3550 - total flux cleaned = -0.00277234 Jy ! Component: 3600 - total flux cleaned = -0.0027572 Jy ! Component: 3650 - total flux cleaned = -0.00280125 Jy ! Component: 3700 - total flux cleaned = -0.00278671 Jy ! Component: 3750 - total flux cleaned = -0.00288834 Jy ! Component: 3800 - total flux cleaned = -0.0029315 Jy ! Component: 3850 - total flux cleaned = -0.00301734 Jy ! Component: 3900 - total flux cleaned = -0.00300314 Jy ! Component: 3950 - total flux cleaned = -0.00304523 Jy ! Component: 4000 - total flux cleaned = -0.00304537 Jy ! Component: 4050 - total flux cleaned = -0.00310078 Jy ! Total flux subtracted in 4096 components = -0.00318324 Jy ! Clean residual min=-0.000854 max=0.000920 Jy/beam ! Clean residual mean=-0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.341442 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 365 components and 0.341442 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1120-1420_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.161 x 8.098 at -2.275 degrees (North through East) ! Clean map min=-0.0019336 max=0.317 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1120-1420_S_map.fits wmodel /image_prod/ug002_uva//J1120-1420_S_map.mod ! Writing 365 model components to file: /image_prod/ug002_uva//J1120-1420_S_map.mod wobs /image_prod/ug002_uva//J1120-1420_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1120-1420_S_uvs.fits wwins /image_prod/ug002_uva//J1120-1420_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1120-1420_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.317 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000252543 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.239 0.239 0.477999 0.955998 1.912 3.82399 7.64798 15.296 30.5919 61.1839 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.316 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1255.23 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1120-1420_S_dfm.log closed on Thu Mar 5 00:00:11 2020