! Started logfile: /vlbi/uf001/uva//J0933-1139_S_dfm.log on Mon Jan 14 00:31:33 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//J0933-1139_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0933-1139_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967836 visibilities/baseline/integration-bin. ! Found source: J0933-1139 ! ! 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 4965 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 J0933-1139_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.093782Jy sigma=20.386221 ! Fit after self-cal, rms=0.596129Jy sigma=11.297700 ! 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=2.603 mas, bmaj=6.86 mas, bpa=-6.412 degrees ! Estimated noise=0.787546 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 = 0.303632 Jy ! Component: 100 - total flux cleaned = 0.377957 Jy ! Total flux subtracted in 100 components = 0.377957 Jy ! Clean residual min=-0.016981 max=0.031537 Jy/beam ! Clean residual mean=-0.000209 rms=0.004543 Jy/beam ! Combined flux in latest and established models = 0.377957 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.377957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108887Jy sigma=1.953130 ! Fit after self-cal, rms=0.108854Jy sigma=1.952681 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037157 Jy ! Component: 100 - total flux cleaned = 0.060039 Jy ! Total flux subtracted in 100 components = 0.060039 Jy ! Clean residual min=-0.011820 max=0.017755 Jy/beam ! Clean residual mean=-0.000136 rms=0.003213 Jy/beam ! Combined flux in latest and established models = 0.437996 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.437996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087742Jy sigma=1.590215 ! Fit after self-cal, rms=0.087709Jy sigma=1.589807 ! 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=3.062 mas, bmaj=7.673 mas, bpa=-5.841 degrees ! Estimated noise=0.570279 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 (3.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270234 Jy ! Component: 100 - total flux cleaned = 0.0437985 Jy ! Component: 150 - total flux cleaned = 0.0554973 Jy ! Component: 200 - total flux cleaned = 0.0641921 Jy ! Total flux subtracted in 200 components = 0.0641921 Jy ! Clean residual min=-0.009334 max=0.018948 Jy/beam ! Clean residual mean=-0.000095 rms=0.002975 Jy/beam ! Combined flux in latest and established models = 0.502188 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 86 components and 0.502188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077001Jy sigma=1.409198 ! Fit after self-cal, rms=0.076645Jy sigma=1.401815 ! Inverting map ! Added new window around map position (15.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174395 Jy ! Component: 100 - total flux cleaned = 0.026676 Jy ! Component: 150 - total flux cleaned = 0.0335606 Jy ! Component: 200 - total flux cleaned = 0.0391421 Jy ! Total flux subtracted in 200 components = 0.0391421 Jy ! Clean residual min=-0.007986 max=0.013239 Jy/beam ! Clean residual mean=-0.000089 rms=0.002251 Jy/beam ! Combined flux in latest and established models = 0.54133 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 123 components and 0.54133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072253Jy sigma=1.317862 ! Fit after self-cal, rms=0.071814Jy sigma=1.310707 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.062 x 7.673 at -5.841 degrees (North through East) ! Clean map min=-0.0079282 max=0.39829 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 0.98 KP 1.02 ! LA 0.95 MK 0.99 NL 1.04 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.00 KP 1.01 ! LA 0.95 MK 1.02 NL 1.13 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.01 KP 1.03 ! LA 0.94 MK 1.01 NL 1.07 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.071814Jy sigma=1.310707 ! Fit after self-cal, rms=0.067676Jy sigma=1.212390 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.069 mas, bmaj=7.708 mas, bpa=-5.663 degrees ! Estimated noise=0.569807 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 = 0.00653392 Jy ! Component: 100 - total flux cleaned = 0.00751338 Jy ! Component: 150 - total flux cleaned = 0.00738835 Jy ! Component: 200 - total flux cleaned = 0.00750637 Jy ! Total flux subtracted in 200 components = 0.00750637 Jy ! Clean residual min=-0.004109 max=0.004922 Jy/beam ! Clean residual mean=-0.000031 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.548836 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 154 components and 0.548837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066516Jy sigma=1.191796 ! Fit after self-cal, rms=0.066478Jy sigma=1.190595 ! 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=0.066478Jy sigma=1.190595 ! Fit after self-cal, rms=0.066476Jy sigma=1.189321 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.068 mas, bmaj=7.708 mas, bpa=-5.644 degrees ! Estimated noise=0.568925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102819 Jy ! Component: 100 - total flux cleaned = 0.000701751 Jy ! Component: 150 - total flux cleaned = 0.000804022 Jy ! Component: 200 - total flux cleaned = 0.000467663 Jy ! Total flux subtracted in 200 components = 0.000467663 Jy ! Clean residual min=-0.004043 max=0.004608 Jy/beam ! Clean residual mean=-0.000026 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.549304 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 181 components and 0.549304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066132Jy sigma=1.184049 ! Fit after self-cal, rms=0.066127Jy sigma=1.183921 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 = 0.000298341 Jy ! Component: 100 - total flux cleaned = 0.000159064 Jy ! Component: 150 - total flux cleaned = -4.07228e-05 Jy ! Component: 200 - total flux cleaned = -0.000166113 Jy ! Total flux subtracted in 200 components = -0.000166113 Jy ! Clean residual min=-0.004008 max=0.004408 Jy/beam ! Clean residual mean=-0.000025 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.549138 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 191 components and 0.549138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065983Jy sigma=1.181716 ! Fit after self-cal, rms=0.065980Jy sigma=1.181682 ! 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=0.065980Jy sigma=1.181682 ! Fit after self-cal, rms=0.064321Jy sigma=1.157026 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.067 mas, bmaj=7.71 mas, bpa=-5.628 degrees ! Estimated noise=0.568114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013987 Jy ! Component: 100 - total flux cleaned = -0.00176718 Jy ! Component: 150 - total flux cleaned = -0.00197951 Jy ! Component: 200 - total flux cleaned = -0.00202677 Jy ! Total flux subtracted in 200 components = -0.00202677 Jy ! Clean residual min=-0.002857 max=0.003155 Jy/beam ! Clean residual mean=-0.000002 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.547111 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 218 components and 0.547111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064228Jy sigma=1.155151 ! Fit after self-cal, rms=0.064228Jy sigma=1.155046 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 (-4.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288186 Jy ! Component: 100 - total flux cleaned = 0.003215 Jy ! Component: 150 - total flux cleaned = 0.0032669 Jy ! Component: 200 - total flux cleaned = 0.00327316 Jy ! Total flux subtracted in 200 components = 0.00327316 Jy ! Clean residual min=-0.002831 max=0.002406 Jy/beam ! Clean residual mean=0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.550384 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 239 components and 0.550384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064074Jy sigma=1.152280 ! Fit after self-cal, rms=0.064068Jy sigma=1.152141 ! 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=0.064068Jy sigma=1.152141 ! Fit after self-cal, rms=0.063991Jy sigma=1.151933 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.148 mas, bmaj=13.46 mas, bpa=-5.562 degrees ! Estimated noise=0.768851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000765869 Jy ! Component: 100 - total flux cleaned = -0.00114141 Jy ! Component: 150 - total flux cleaned = -0.00131252 Jy ! Component: 200 - total flux cleaned = -0.00146235 Jy ! Total flux subtracted in 200 components = -0.00146235 Jy ! Clean residual min=-0.003466 max=0.002394 Jy/beam ! Clean residual mean=0.000003 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.548922 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 262 components and 0.548922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063966Jy sigma=1.151662 ! Fit after self-cal, rms=0.063965Jy sigma=1.151628 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 = -0.000239416 Jy ! Component: 100 - total flux cleaned = -0.000264558 Jy ! Component: 150 - total flux cleaned = -0.000287473 Jy ! Component: 200 - total flux cleaned = -0.000286779 Jy ! Total flux subtracted in 200 components = -0.000286779 Jy ! Clean residual min=-0.003390 max=0.002294 Jy/beam ! Clean residual mean=0.000003 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.548635 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 274 components and 0.548635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063953Jy sigma=1.151413 ! Fit after self-cal, rms=0.063953Jy sigma=1.151396 ! 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=3.066 mas, bmaj=7.706 mas, bpa=-5.584 degrees ! Estimated noise=0.567354 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.066 x 7.706 at -5.584 degrees (North through East) ! Clean map min=-0.0026922 max=0.39695 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=2.608 mas, bmaj=6.89 mas, bpa=-6.096 degrees ! Estimated noise=0.785139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.302537 Jy ! Component: 100 - total flux cleaned = 0.376063 Jy ! Component: 150 - total flux cleaned = 0.412667 Jy ! Component: 200 - total flux cleaned = 0.437838 Jy ! Total flux subtracted in 200 components = 0.437838 Jy ! Clean residual min=-0.007993 max=0.014396 Jy/beam ! Clean residual mean=-0.000083 rms=0.002477 Jy/beam ! Combined flux in latest and established models = 0.437838 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.437838 Jy ! Inverting map and beam ! Estimated beam: bmin=3.066 mas, bmaj=7.706 mas, bpa=-5.584 degrees ! Estimated noise=0.567354 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 = 0.0272519 Jy ! Component: 100 - total flux cleaned = 0.0460189 Jy ! Component: 150 - total flux cleaned = 0.0599649 Jy ! Component: 200 - total flux cleaned = 0.0705587 Jy ! Total flux subtracted in 200 components = 0.0705587 Jy ! Clean residual min=-0.004384 max=0.006326 Jy/beam ! Clean residual mean=-0.000025 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.508397 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 80 components and 0.508397 Jy ! Inverting map ! Added new window around map position (9.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00810264 Jy ! Component: 100 - total flux cleaned = 0.0143333 Jy ! Component: 150 - total flux cleaned = 0.0192255 Jy ! Component: 200 - total flux cleaned = 0.0231239 Jy ! Total flux subtracted in 200 components = 0.0231239 Jy ! Clean residual min=-0.003117 max=0.003036 Jy/beam ! Clean residual mean=-0.000010 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.531521 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 133 components and 0.531521 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=7.148 mas, bmaj=13.46 mas, bpa=-5.562 degrees ! Estimated noise=0.768851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00566544 Jy ! Component: 100 - total flux cleaned = 0.00923963 Jy ! Component: 150 - total flux cleaned = 0.0115194 Jy ! Component: 200 - total flux cleaned = 0.0127752 Jy ! Total flux subtracted in 200 components = 0.0127752 Jy ! Clean residual min=-0.003204 max=0.002698 Jy/beam ! Clean residual mean=-0.000004 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.544296 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 = 0.000939898 Jy ! Component: 100 - total flux cleaned = 0.00176015 Jy ! Component: 150 - total flux cleaned = 0.00243347 Jy ! Component: 200 - total flux cleaned = 0.00295587 Jy ! Total flux subtracted in 200 components = 0.00295587 Jy ! Clean residual min=-0.003156 max=0.002306 Jy/beam ! Clean residual mean=-0.000001 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.547252 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 239 components and 0.547252 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.066 mas, bmaj=7.706 mas, bpa=-5.584 degrees ! Estimated noise=0.567354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122645 Jy ! Component: 100 - total flux cleaned = 0.00167155 Jy ! Component: 150 - total flux cleaned = 0.00188406 Jy ! Component: 200 - total flux cleaned = 0.00203474 Jy ! Total flux subtracted in 200 components = 0.00203474 Jy ! Clean residual min=-0.002441 max=0.002503 Jy/beam ! Clean residual mean=0.000000 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.549287 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 255 components and 0.549287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063901Jy sigma=1.150305 ! Fit after self-cal, rms=0.063882Jy sigma=1.149950 wmodel J0933-1139_S_map.mod ! Writing 255 model components to file: J0933-1139_S_map.mod wobs J0933-1139_S_uvs.fits ! Writing UV FITS file: J0933-1139_S_uvs.fits wwins J0933-1139_S_map.win ! wwins: Wrote 5 windows to J0933-1139_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 = -0.000456803 Jy ! Component: 100 - total flux cleaned = -0.00103648 Jy ! Component: 150 - total flux cleaned = -0.00150239 Jy ! Component: 200 - total flux cleaned = -0.00165099 Jy ! Component: 250 - total flux cleaned = -0.00172222 Jy ! Component: 300 - total flux cleaned = -0.00185926 Jy ! Component: 350 - total flux cleaned = -0.00179262 Jy ! Component: 400 - total flux cleaned = -0.00176101 Jy ! Component: 450 - total flux cleaned = -0.00176087 Jy ! Component: 500 - total flux cleaned = -0.00179085 Jy ! Component: 550 - total flux cleaned = -0.00182086 Jy ! Component: 600 - total flux cleaned = -0.00187987 Jy ! Component: 650 - total flux cleaned = -0.00196633 Jy ! Component: 700 - total flux cleaned = -0.00193802 Jy ! Component: 750 - total flux cleaned = -0.00202199 Jy ! Component: 800 - total flux cleaned = -0.00213141 Jy ! Component: 850 - total flux cleaned = -0.00213159 Jy ! Component: 900 - total flux cleaned = -0.00221091 Jy ! Component: 950 - total flux cleaned = -0.00218554 Jy ! Component: 1000 - total flux cleaned = -0.00221123 Jy ! Component: 1050 - total flux cleaned = -0.00223602 Jy ! Component: 1100 - total flux cleaned = -0.0021872 Jy ! Component: 1150 - total flux cleaned = -0.00225999 Jy ! Component: 1200 - total flux cleaned = -0.00216392 Jy ! Component: 1250 - total flux cleaned = -0.00211627 Jy ! Component: 1300 - total flux cleaned = -0.00209258 Jy ! Component: 1350 - total flux cleaned = -0.0020009 Jy ! Component: 1400 - total flux cleaned = -0.00193315 Jy ! Component: 1450 - total flux cleaned = -0.00186625 Jy ! Component: 1500 - total flux cleaned = -0.0018003 Jy ! Component: 1550 - total flux cleaned = -0.00177899 Jy ! Component: 1600 - total flux cleaned = -0.00175742 Jy ! Component: 1650 - total flux cleaned = -0.00179955 Jy ! Component: 1700 - total flux cleaned = -0.00165304 Jy ! Component: 1750 - total flux cleaned = -0.0016741 Jy ! Component: 1800 - total flux cleaned = -0.0016331 Jy ! Component: 1850 - total flux cleaned = -0.00155234 Jy ! Component: 1900 - total flux cleaned = -0.00151232 Jy ! Component: 1950 - total flux cleaned = -0.00157159 Jy ! Component: 2000 - total flux cleaned = -0.00151246 Jy ! Component: 2050 - total flux cleaned = -0.00137662 Jy ! Component: 2100 - total flux cleaned = -0.00131922 Jy ! Component: 2150 - total flux cleaned = -0.00118644 Jy ! Component: 2200 - total flux cleaned = -0.00118652 Jy ! Component: 2250 - total flux cleaned = -0.00114912 Jy ! Component: 2300 - total flux cleaned = -0.00109379 Jy ! Component: 2350 - total flux cleaned = -0.000911251 Jy ! Component: 2400 - total flux cleaned = -0.000928972 Jy ! Component: 2450 - total flux cleaned = -0.000785598 Jy ! Component: 2500 - total flux cleaned = -0.000732368 Jy ! Component: 2550 - total flux cleaned = -0.000661681 Jy ! Component: 2600 - total flux cleaned = -0.000557047 Jy ! Component: 2650 - total flux cleaned = -0.000453428 Jy ! Component: 2700 - total flux cleaned = -0.000333302 Jy ! Component: 2750 - total flux cleaned = -0.000265441 Jy ! Component: 2800 - total flux cleaned = -0.000164243 Jy ! Component: 2850 - total flux cleaned = -1.37229e-05 Jy ! Component: 2900 - total flux cleaned = 5.27222e-05 Jy ! Component: 2950 - total flux cleaned = 0.00016807 Jy ! Component: 3000 - total flux cleaned = 0.000200591 Jy ! Component: 3050 - total flux cleaned = 0.000281676 Jy ! Component: 3100 - total flux cleaned = 0.000362135 Jy ! Component: 3150 - total flux cleaned = 0.0004261 Jy ! Component: 3200 - total flux cleaned = 0.000520954 Jy ! Component: 3250 - total flux cleaned = 0.000568116 Jy ! Component: 3300 - total flux cleaned = 0.000677361 Jy ! Component: 3350 - total flux cleaned = 0.000801088 Jy ! Component: 3400 - total flux cleaned = 0.00084719 Jy ! Component: 3450 - total flux cleaned = 0.00092352 Jy ! Component: 3500 - total flux cleaned = 0.00101477 Jy ! Component: 3550 - total flux cleaned = 0.00110501 Jy ! Component: 3600 - total flux cleaned = 0.00113491 Jy ! Component: 3650 - total flux cleaned = 0.00122421 Jy ! Component: 3700 - total flux cleaned = 0.00131282 Jy ! Component: 3750 - total flux cleaned = 0.00140081 Jy ! Component: 3800 - total flux cleaned = 0.00144436 Jy ! Component: 3850 - total flux cleaned = 0.00150217 Jy ! Component: 3900 - total flux cleaned = 0.00154539 Jy ! Component: 3950 - total flux cleaned = 0.00157408 Jy ! Component: 4000 - total flux cleaned = 0.00165931 Jy ! Component: 4050 - total flux cleaned = 0.00171586 Jy ! Total flux subtracted in 4096 components = 0.00177211 Jy ! Clean residual min=-0.001079 max=0.000894 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.551059 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 545 components and 0.551059 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0933-1139_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.066 x 7.706 at -5.584 degrees (North through East) ! Clean map min=-0.0018374 max=0.39945 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0933-1139_S_map.fits wmodel /vlbi/uf001/uva//J0933-1139_S_map.mod ! Writing 545 model components to file: /vlbi/uf001/uva//J0933-1139_S_map.mod wobs /vlbi/uf001/uva//J0933-1139_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0933-1139_S_uvs.fits wwins /vlbi/uf001/uva//J0933-1139_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0933-1139_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.399449 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00024883 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.18688 0.18688 0.37376 0.747521 1.49504 2.99008 5.98017 11.9603 23.9207 47.8413 95.6827 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.399 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1605.31 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0933-1139_S_dfm.log closed on Mon Jan 14 00:31:37 2019