! Started logfile: /vlbi/uf001/uva//J1112+3446_S_dfm.log on Mon Jan 14 01:11:06 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//J1112+3446_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1112+3446_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J1112+3446 ! ! 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 4725 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 J1112+3446_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 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.041020Jy sigma=22.354797 ! Fit after self-cal, rms=0.702310Jy sigma=15.229598 ! 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=3.251 mas, bmaj=5.411 mas, bpa=-2.601 degrees ! Estimated noise=0.721032 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 = 0.232185 Jy ! Component: 100 - total flux cleaned = 0.283295 Jy ! Total flux subtracted in 100 components = 0.283295 Jy ! Clean residual min=-0.008687 max=0.017315 Jy/beam ! Clean residual mean=-0.000030 rms=0.002307 Jy/beam ! Combined flux in latest and established models = 0.283295 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.283295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067994Jy sigma=1.432616 ! Fit after self-cal, rms=0.067988Jy sigma=1.432305 ! Inverting map ! Added new window around map position (-8.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184609 Jy ! Component: 100 - total flux cleaned = 0.0296947 Jy ! Total flux subtracted in 100 components = 0.0296947 Jy ! Clean residual min=-0.007457 max=0.007758 Jy/beam ! Clean residual mean=-0.000018 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.312989 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.312989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061676Jy sigma=1.301886 ! Fit after self-cal, rms=0.061521Jy sigma=1.298145 ! 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=3.75 mas, bmaj=6.01 mas, bpa=0.5336 degrees ! Estimated noise=0.52215 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 = 0.0112004 Jy ! Component: 100 - total flux cleaned = 0.0183435 Jy ! Component: 150 - total flux cleaned = 0.0232456 Jy ! Component: 200 - total flux cleaned = 0.0268347 Jy ! Total flux subtracted in 200 components = 0.0268347 Jy ! Clean residual min=-0.005863 max=0.007464 Jy/beam ! Clean residual mean=-0.000014 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.339824 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 62 components and 0.339824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059017Jy sigma=1.248335 ! Fit after self-cal, rms=0.058870Jy sigma=1.244704 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.75 x 6.01 at 0.5336 degrees (North through East) ! Clean map min=-0.0052814 max=0.29712 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.98 KP 1.02 ! LA 0.93 MK 1.01 NL 1.04 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 0.99 KP 1.01 ! LA 0.93 MK 1.02 NL 1.15 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 0.99 KP 1.01 ! LA 0.94 MK 1.02 NL 1.14 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.058870Jy sigma=1.244704 ! Fit after self-cal, rms=0.055020Jy sigma=1.158784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.762 mas, bmaj=6.043 mas, bpa=0.7586 degrees ! Estimated noise=0.520202 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 = -0.000794036 Jy ! Component: 100 - total flux cleaned = -0.000279817 Jy ! Component: 150 - total flux cleaned = 0.000199147 Jy ! Component: 200 - total flux cleaned = 0.0005596 Jy ! Total flux subtracted in 200 components = 0.0005596 Jy ! Clean residual min=-0.003102 max=0.003095 Jy/beam ! Clean residual mean=0.000011 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.340384 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.340384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054878Jy sigma=1.154814 ! Fit after self-cal, rms=0.054874Jy sigma=1.154330 ! 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=0.054874Jy sigma=1.154330 ! Fit after self-cal, rms=0.054284Jy sigma=1.139238 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.76 mas, bmaj=6.035 mas, bpa=0.7194 degrees ! Estimated noise=0.519531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697306 Jy ! Component: 100 - total flux cleaned = 0.00116186 Jy ! Component: 150 - total flux cleaned = 0.00150666 Jy ! Component: 200 - total flux cleaned = 0.00170739 Jy ! Total flux subtracted in 200 components = 0.00170739 Jy ! Clean residual min=-0.002192 max=0.002301 Jy/beam ! Clean residual mean=0.000004 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.342091 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.342091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054244Jy sigma=1.137986 ! Fit after self-cal, rms=0.054238Jy sigma=1.137867 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 = 0.000196736 Jy ! Component: 100 - total flux cleaned = 0.000329392 Jy ! Component: 150 - total flux cleaned = 0.000441062 Jy ! Component: 200 - total flux cleaned = 0.00055317 Jy ! Total flux subtracted in 200 components = 0.00055317 Jy ! Clean residual min=-0.002207 max=0.002265 Jy/beam ! Clean residual mean=0.000004 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.342644 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.342644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054230Jy sigma=1.137561 ! Fit after self-cal, rms=0.054228Jy sigma=1.137545 ! 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=0.054228Jy sigma=1.137545 ! Fit after self-cal, rms=0.054268Jy sigma=1.137239 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.759 mas, bmaj=6.035 mas, bpa=0.7064 degrees ! Estimated noise=0.519671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325955 Jy ! Component: 100 - total flux cleaned = 0.000565695 Jy ! Component: 150 - total flux cleaned = 0.000770098 Jy ! Component: 200 - total flux cleaned = 0.000863121 Jy ! Total flux subtracted in 200 components = 0.000863121 Jy ! Clean residual min=-0.002200 max=0.002327 Jy/beam ! Clean residual mean=0.000004 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.343507 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.343507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054260Jy sigma=1.136914 ! Fit after self-cal, rms=0.054258Jy sigma=1.136897 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 = 7.17768e-05 Jy ! Component: 100 - total flux cleaned = 0.000107328 Jy ! Component: 150 - total flux cleaned = 0.000118638 Jy ! Component: 200 - total flux cleaned = 0.00013946 Jy ! Total flux subtracted in 200 components = 0.00013946 Jy ! Clean residual min=-0.002200 max=0.002340 Jy/beam ! Clean residual mean=0.000004 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.343647 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.343647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054255Jy sigma=1.136774 ! Fit after self-cal, rms=0.054254Jy sigma=1.136770 ! 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=0.054254Jy sigma=1.136770 ! Fit after self-cal, rms=0.054283Jy sigma=1.136716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.283 mas, bmaj=9.304 mas, bpa=1.631 degrees ! Estimated noise=0.647419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000825261 Jy ! Component: 100 - total flux cleaned = 0.00126744 Jy ! Component: 150 - total flux cleaned = 0.00131815 Jy ! Component: 200 - total flux cleaned = 0.00133925 Jy ! Total flux subtracted in 200 components = 0.00133925 Jy ! Clean residual min=-0.002312 max=0.002857 Jy/beam ! Clean residual mean=0.000009 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.344986 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 102 components and 0.344986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054287Jy sigma=1.136734 ! Fit after self-cal, rms=0.054285Jy sigma=1.136718 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 = 7.93176e-05 Jy ! Component: 100 - total flux cleaned = 7.01016e-05 Jy ! Component: 150 - total flux cleaned = 6.15562e-05 Jy ! Component: 200 - total flux cleaned = 6.95337e-05 Jy ! Total flux subtracted in 200 components = 6.95337e-05 Jy ! Clean residual min=-0.002307 max=0.002884 Jy/beam ! Clean residual mean=0.000009 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.345056 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 105 components and 0.345056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054290Jy sigma=1.136777 ! Fit after self-cal, rms=0.054289Jy sigma=1.136774 ! 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=3.758 mas, bmaj=6.033 mas, bpa=0.7072 degrees ! Estimated noise=0.519868 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.758 x 6.033 at 0.7072 degrees (North through East) ! Clean map min=-0.0021628 max=0.29553 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=3.254 mas, bmaj=5.425 mas, bpa=-2.503 degrees ! Estimated noise=0.719797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.231641 Jy ! Component: 100 - total flux cleaned = 0.283341 Jy ! Component: 150 - total flux cleaned = 0.303046 Jy ! Component: 200 - total flux cleaned = 0.314509 Jy ! Total flux subtracted in 200 components = 0.314509 Jy ! Clean residual min=-0.004145 max=0.006214 Jy/beam ! Clean residual mean=-0.000010 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.314509 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.314509 Jy ! Inverting map and beam ! Estimated beam: bmin=3.758 mas, bmaj=6.033 mas, bpa=0.7072 degrees ! Estimated noise=0.519868 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) ! Added new window around map position (-5.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0093236 Jy ! Component: 100 - total flux cleaned = 0.0151481 Jy ! Component: 150 - total flux cleaned = 0.0189498 Jy ! Component: 200 - total flux cleaned = 0.0215812 Jy ! Total flux subtracted in 200 components = 0.0215812 Jy ! Clean residual min=-0.002430 max=0.002409 Jy/beam ! Clean residual mean=-0.000000 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.33609 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 0.33609 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=7.283 mas, bmaj=9.304 mas, bpa=1.631 degrees ! Estimated noise=0.647419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334074 Jy ! Component: 100 - total flux cleaned = 0.00536664 Jy ! Component: 150 - total flux cleaned = 0.00669613 Jy ! Component: 200 - total flux cleaned = 0.00759679 Jy ! Total flux subtracted in 200 components = 0.00759679 Jy ! Clean residual min=-0.002273 max=0.002887 Jy/beam ! Clean residual mean=0.000008 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.343687 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 = 0.000619158 Jy ! Component: 100 - total flux cleaned = 0.000941611 Jy ! Component: 150 - total flux cleaned = 0.00106923 Jy ! Component: 200 - total flux cleaned = 0.00111878 Jy ! Total flux subtracted in 200 components = 0.00111878 Jy ! Clean residual min=-0.002232 max=0.002861 Jy/beam ! Clean residual mean=0.000009 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.344805 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 116 components and 0.344805 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.758 mas, bmaj=6.033 mas, bpa=0.7072 degrees ! Estimated noise=0.519868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.2225e-05 Jy ! Component: 100 - total flux cleaned = -0.000167837 Jy ! Component: 150 - total flux cleaned = -0.000145685 Jy ! Component: 200 - total flux cleaned = -0.000184561 Jy ! Total flux subtracted in 200 components = -0.000184561 Jy ! Clean residual min=-0.002075 max=0.002324 Jy/beam ! Clean residual mean=0.000004 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.344621 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 127 components and 0.344621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054278Jy sigma=1.136398 ! Fit after self-cal, rms=0.054272Jy sigma=1.136235 wmodel J1112+3446_S_map.mod ! Writing 127 model components to file: J1112+3446_S_map.mod wobs J1112+3446_S_uvs.fits ! Writing UV FITS file: J1112+3446_S_uvs.fits wwins J1112+3446_S_map.win ! wwins: Wrote 3 windows to J1112+3446_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 = 0.000657474 Jy ! Component: 100 - total flux cleaned = 0.000736574 Jy ! Component: 150 - total flux cleaned = 0.000774376 Jy ! Component: 200 - total flux cleaned = 0.00066825 Jy ! Component: 250 - total flux cleaned = 0.000564862 Jy ! Component: 300 - total flux cleaned = 0.000464804 Jy ! Component: 350 - total flux cleaned = 0.000206391 Jy ! Component: 400 - total flux cleaned = -1.28719e-05 Jy ! Component: 450 - total flux cleaned = -0.000135011 Jy ! Component: 500 - total flux cleaned = -0.000255394 Jy ! Component: 550 - total flux cleaned = -0.00037307 Jy ! Component: 600 - total flux cleaned = -0.000516053 Jy ! Component: 650 - total flux cleaned = -0.000682866 Jy ! Component: 700 - total flux cleaned = -0.000737019 Jy ! Component: 750 - total flux cleaned = -0.000817471 Jy ! Component: 800 - total flux cleaned = -0.000817587 Jy ! Component: 850 - total flux cleaned = -0.000895861 Jy ! Component: 900 - total flux cleaned = -0.00097273 Jy ! Component: 950 - total flux cleaned = -0.000972839 Jy ! Component: 1000 - total flux cleaned = -0.00117273 Jy ! Component: 1050 - total flux cleaned = -0.00117224 Jy ! Component: 1100 - total flux cleaned = -0.00122103 Jy ! Component: 1150 - total flux cleaned = -0.00131632 Jy ! Component: 1200 - total flux cleaned = -0.00133987 Jy ! Component: 1250 - total flux cleaned = -0.00147992 Jy ! Component: 1300 - total flux cleaned = -0.00157223 Jy ! Component: 1350 - total flux cleaned = -0.00164095 Jy ! Component: 1400 - total flux cleaned = -0.0017301 Jy ! Component: 1450 - total flux cleaned = -0.00179646 Jy ! Component: 1500 - total flux cleaned = -0.00186253 Jy ! Component: 1550 - total flux cleaned = -0.00190603 Jy ! Component: 1600 - total flux cleaned = -0.00197061 Jy ! Component: 1650 - total flux cleaned = -0.00205562 Jy ! Component: 1700 - total flux cleaned = -0.00209771 Jy ! Component: 1750 - total flux cleaned = -0.00222238 Jy ! Component: 1800 - total flux cleaned = -0.00228373 Jy ! Component: 1850 - total flux cleaned = -0.00232407 Jy ! Component: 1900 - total flux cleaned = -0.00242478 Jy ! Component: 1950 - total flux cleaned = -0.00242462 Jy ! Component: 2000 - total flux cleaned = -0.00252369 Jy ! Component: 2050 - total flux cleaned = -0.00250422 Jy ! Component: 2100 - total flux cleaned = -0.00263987 Jy ! Component: 2150 - total flux cleaned = -0.00265914 Jy ! Component: 2200 - total flux cleaned = -0.00271648 Jy ! Component: 2250 - total flux cleaned = -0.00281044 Jy ! Component: 2300 - total flux cleaned = -0.00277275 Jy ! Component: 2350 - total flux cleaned = -0.00282813 Jy ! Component: 2400 - total flux cleaned = -0.00284607 Jy ! Component: 2450 - total flux cleaned = -0.00282793 Jy ! Component: 2500 - total flux cleaned = -0.00286387 Jy ! Component: 2550 - total flux cleaned = -0.00291768 Jy ! Component: 2600 - total flux cleaned = -0.00289993 Jy ! Component: 2650 - total flux cleaned = -0.00298762 Jy ! Component: 2700 - total flux cleaned = -0.00295283 Jy ! Component: 2750 - total flux cleaned = -0.00302159 Jy ! Component: 2800 - total flux cleaned = -0.00309001 Jy ! Component: 2850 - total flux cleaned = -0.00310703 Jy ! Component: 2900 - total flux cleaned = -0.00319132 Jy ! Component: 2950 - total flux cleaned = -0.00320815 Jy ! Component: 3000 - total flux cleaned = -0.00324135 Jy ! Component: 3050 - total flux cleaned = -0.00322463 Jy ! Component: 3100 - total flux cleaned = -0.00333903 Jy ! Component: 3150 - total flux cleaned = -0.00330661 Jy ! Component: 3200 - total flux cleaned = -0.00333877 Jy ! Component: 3250 - total flux cleaned = -0.00343468 Jy ! Component: 3300 - total flux cleaned = -0.00349799 Jy ! Component: 3350 - total flux cleaned = -0.00352958 Jy ! Component: 3400 - total flux cleaned = -0.00357653 Jy ! Component: 3450 - total flux cleaned = -0.0036541 Jy ! Component: 3500 - total flux cleaned = -0.00368499 Jy ! Component: 3550 - total flux cleaned = -0.00366976 Jy ! Component: 3600 - total flux cleaned = -0.00373078 Jy ! Component: 3650 - total flux cleaned = -0.00376094 Jy ! Component: 3700 - total flux cleaned = -0.0037759 Jy ! Component: 3750 - total flux cleaned = -0.00388026 Jy ! Component: 3800 - total flux cleaned = -0.00385059 Jy ! Component: 3850 - total flux cleaned = -0.00382097 Jy ! Component: 3900 - total flux cleaned = -0.00376259 Jy ! Component: 3950 - total flux cleaned = -0.00383523 Jy ! Component: 4000 - total flux cleaned = -0.00383536 Jy ! Component: 4050 - total flux cleaned = -0.00392142 Jy ! Total flux subtracted in 4096 components = -0.0039356 Jy ! Clean residual min=-0.000759 max=0.000879 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.340685 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 429 components and 0.340685 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1112+3446_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.758 x 6.033 at 0.7072 degrees (North through East) ! Clean map min=-0.0018676 max=0.29574 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1112+3446_S_map.fits wmodel /vlbi/uf001/uva//J1112+3446_S_map.mod ! Writing 429 model components to file: /vlbi/uf001/uva//J1112+3446_S_map.mod wobs /vlbi/uf001/uva//J1112+3446_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1112+3446_S_uvs.fits wwins /vlbi/uf001/uva//J1112+3446_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1112+3446_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.295736 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261574 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.265346 0.265346 0.530692 1.06138 2.12277 4.24553 8.49107 16.9821 33.9643 67.9286 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.295 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1130.6 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1112+3446_S_dfm.log closed on Mon Jan 14 01:11:11 2019