! Started logfile: /vlbi/uf001/uva//J1250+1343_S_dfm.log on Mon Jan 14 02:03:19 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//J1250+1343_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1250+1343_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.847563 visibilities/baseline/integration-bin. ! Found source: J1250+1343 ! ! 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 6522 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 J1250+1343_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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008169Jy sigma=23.165583 ! Fit after self-cal, rms=0.884861Jy sigma=20.354626 ! 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=3.057 mas, bmaj=6.978 mas, bpa=4.074 degrees ! Estimated noise=0.532287 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 = 0.0909377 Jy ! Component: 100 - total flux cleaned = 0.110768 Jy ! Total flux subtracted in 100 components = 0.110768 Jy ! Clean residual min=-0.004044 max=0.010478 Jy/beam ! Clean residual mean=0.000006 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.110768 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.110768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062698Jy sigma=1.358795 ! Fit after self-cal, rms=0.062686Jy sigma=1.358701 ! Inverting map ! Added new window around map position (-10, 10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0091082 Jy ! Component: 100 - total flux cleaned = 0.0140945 Jy ! Total flux subtracted in 100 components = 0.0140945 Jy ! Clean residual min=-0.003687 max=0.004046 Jy/beam ! Clean residual mean=0.000003 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.124863 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.124863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061231Jy sigma=1.322299 ! Fit after self-cal, rms=0.061075Jy sigma=1.319628 ! 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=3.63 mas, bmaj=7.88 mas, bpa=2.994 degrees ! Estimated noise=0.404182 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 = 0.0049138 Jy ! Component: 100 - total flux cleaned = 0.00782463 Jy ! Component: 150 - total flux cleaned = 0.0098697 Jy ! Component: 200 - total flux cleaned = 0.0111847 Jy ! Total flux subtracted in 200 components = 0.0111847 Jy ! Clean residual min=-0.003312 max=0.003377 Jy/beam ! Clean residual mean=-0.000001 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.136047 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.136047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060631Jy sigma=1.309214 ! Fit after self-cal, rms=0.060579Jy sigma=1.308361 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.63 x 7.88 at 2.994 degrees (North through East) ! Clean map min=-0.0033562 max=0.11633 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.99 KP 1.03 ! LA 0.93 MK 0.95 NL 1.03 OV 1.03 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 1.04 ! LA 0.94 MK 0.95 NL 1.09 OV 0.93 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.07 KP 1.01 ! LA 0.99 MK 1.01 NL 1.11 OV 1.03 ! PT 0.95 SC 0.96 ! ! ! Fit before self-cal, rms=0.060579Jy sigma=1.308361 ! Fit after self-cal, rms=0.059728Jy sigma=1.294515 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.599 mas, bmaj=7.884 mas, bpa=3.321 degrees ! Estimated noise=0.401593 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 = 0.00115894 Jy ! Component: 100 - total flux cleaned = 0.00158375 Jy ! Component: 150 - total flux cleaned = 0.00172437 Jy ! Component: 200 - total flux cleaned = 0.00172535 Jy ! Total flux subtracted in 200 components = 0.00172535 Jy ! Clean residual min=-0.002652 max=0.002841 Jy/beam ! Clean residual mean=-0.000006 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.137773 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.137773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059679Jy sigma=1.292880 ! Fit after self-cal, rms=0.059637Jy sigma=1.292533 ! 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=0.059637Jy sigma=1.292533 ! Fit after self-cal, rms=0.059226Jy sigma=1.272396 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.593 mas, bmaj=7.885 mas, bpa=3.385 degrees ! Estimated noise=0.400706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120683 Jy ! Component: 100 - total flux cleaned = 0.00168128 Jy ! Component: 150 - total flux cleaned = 0.00181194 Jy ! Component: 200 - total flux cleaned = 0.00193704 Jy ! Total flux subtracted in 200 components = 0.00193704 Jy ! Clean residual min=-0.001866 max=0.001874 Jy/beam ! Clean residual mean=-0.000005 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.13971 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.13971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059202Jy sigma=1.271722 ! Fit after self-cal, rms=0.059189Jy sigma=1.271268 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 = 0.000144463 Jy ! Component: 100 - total flux cleaned = 0.000281173 Jy ! Component: 150 - total flux cleaned = 0.000335916 Jy ! Component: 200 - total flux cleaned = 0.000399128 Jy ! Total flux subtracted in 200 components = 0.000399128 Jy ! Clean residual min=-0.001821 max=0.001822 Jy/beam ! Clean residual mean=-0.000005 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.140109 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.140109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059182Jy sigma=1.271127 ! Fit after self-cal, rms=0.059182Jy sigma=1.271113 ! 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=0.059182Jy sigma=1.271113 ! Fit after self-cal, rms=0.059311Jy sigma=1.270941 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.59 mas, bmaj=7.882 mas, bpa=3.408 degrees ! Estimated noise=0.400757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487819 Jy ! Component: 100 - total flux cleaned = 0.000576248 Jy ! Component: 150 - total flux cleaned = 0.000643102 Jy ! Component: 200 - total flux cleaned = 0.000692136 Jy ! Total flux subtracted in 200 components = 0.000692136 Jy ! Clean residual min=-0.001793 max=0.001845 Jy/beam ! Clean residual mean=-0.000005 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.140801 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.140801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059303Jy sigma=1.270809 ! Fit after self-cal, rms=0.059306Jy sigma=1.270796 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 = 3.79504e-05 Jy ! Component: 100 - total flux cleaned = 7.30681e-05 Jy ! Component: 150 - total flux cleaned = 9.48519e-05 Jy ! Component: 200 - total flux cleaned = 0.000105173 Jy ! Total flux subtracted in 200 components = 0.000105173 Jy ! Clean residual min=-0.001770 max=0.001823 Jy/beam ! Clean residual mean=-0.000005 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.140906 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.140906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059302Jy sigma=1.270713 ! Fit after self-cal, rms=0.059302Jy sigma=1.270710 ! 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=0.059302Jy sigma=1.270710 ! Fit after self-cal, rms=0.059385Jy sigma=1.270691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.428 mas, bmaj=10.74 mas, bpa=0.3769 degrees ! Estimated noise=0.480905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197837 Jy ! Component: 100 - total flux cleaned = 0.000329885 Jy ! Component: 150 - total flux cleaned = 0.000441789 Jy ! Component: 200 - total flux cleaned = 0.000518175 Jy ! Total flux subtracted in 200 components = 0.000518175 Jy ! Clean residual min=-0.001869 max=0.001874 Jy/beam ! Clean residual mean=-0.000010 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.141424 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 77 components and 0.141424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059388Jy sigma=1.270721 ! Fit after self-cal, rms=0.059388Jy sigma=1.270696 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 = 0.000109231 Jy ! Component: 100 - total flux cleaned = 0.000117552 Jy ! Component: 150 - total flux cleaned = 0.000111084 Jy ! Component: 200 - total flux cleaned = 0.000110956 Jy ! Total flux subtracted in 200 components = 0.000110956 Jy ! Clean residual min=-0.001831 max=0.001894 Jy/beam ! Clean residual mean=-0.000010 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.141535 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.141535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059391Jy sigma=1.270746 ! Fit after self-cal, rms=0.059390Jy sigma=1.270742 ! 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=3.587 mas, bmaj=7.878 mas, bpa=3.424 degrees ! Estimated noise=0.401082 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.587 x 7.878 at 3.424 degrees (North through East) ! Clean map min=-0.0016907 max=0.11552 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=3.028 mas, bmaj=6.994 mas, bpa=4.47 degrees ! Estimated noise=0.523994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0894101 Jy ! Component: 100 - total flux cleaned = 0.11033 Jy ! Component: 150 - total flux cleaned = 0.119364 Jy ! Component: 200 - total flux cleaned = 0.124945 Jy ! Total flux subtracted in 200 components = 0.124945 Jy ! Clean residual min=-0.002957 max=0.003243 Jy/beam ! Clean residual mean=0.000001 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.124945 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 0.124945 Jy ! Inverting map and beam ! Estimated beam: bmin=3.587 mas, bmaj=7.878 mas, bpa=3.424 degrees ! Estimated noise=0.401082 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 = 0.00528714 Jy ! Component: 100 - total flux cleaned = 0.00848063 Jy ! Component: 150 - total flux cleaned = 0.010692 Jy ! Component: 200 - total flux cleaned = 0.0123136 Jy ! Total flux subtracted in 200 components = 0.0123136 Jy ! Clean residual min=-0.001966 max=0.001853 Jy/beam ! Clean residual mean=-0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.137258 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 0.137258 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=7.428 mas, bmaj=10.74 mas, bpa=0.3769 degrees ! Estimated noise=0.480905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187881 Jy ! Component: 100 - total flux cleaned = 0.00291955 Jy ! Component: 150 - total flux cleaned = 0.00340295 Jy ! Component: 200 - total flux cleaned = 0.00363888 Jy ! Total flux subtracted in 200 components = 0.00363888 Jy ! Clean residual min=-0.001833 max=0.001879 Jy/beam ! Clean residual mean=-0.000010 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.140897 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 = 0.000202648 Jy ! Component: 100 - total flux cleaned = 0.000312097 Jy ! Component: 150 - total flux cleaned = 0.000358155 Jy ! Component: 200 - total flux cleaned = 0.000388605 Jy ! Total flux subtracted in 200 components = 0.000388605 Jy ! Clean residual min=-0.001838 max=0.001903 Jy/beam ! Clean residual mean=-0.000010 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.141286 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 83 components and 0.141286 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.587 mas, bmaj=7.878 mas, bpa=3.424 degrees ! Estimated noise=0.401082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.17755e-05 Jy ! Component: 100 - total flux cleaned = -3.72701e-05 Jy ! Component: 150 - total flux cleaned = -0.000124469 Jy ! Component: 200 - total flux cleaned = -0.000163327 Jy ! Total flux subtracted in 200 components = -0.000163327 Jy ! Clean residual min=-0.001821 max=0.001812 Jy/beam ! Clean residual mean=-0.000005 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.141122 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.141122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059400Jy sigma=1.271239 ! Fit after self-cal, rms=0.059400Jy sigma=1.271168 wmodel J1250+1343_S_map.mod ! Writing 98 model components to file: J1250+1343_S_map.mod wobs J1250+1343_S_uvs.fits ! Writing UV FITS file: J1250+1343_S_uvs.fits wwins J1250+1343_S_map.win ! wwins: Wrote 2 windows to J1250+1343_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 = 0.000106843 Jy ! Component: 100 - total flux cleaned = -0.000252989 Jy ! Component: 150 - total flux cleaned = -0.000478208 Jy ! Component: 200 - total flux cleaned = -0.000613664 Jy ! Component: 250 - total flux cleaned = -0.000717491 Jy ! Component: 300 - total flux cleaned = -0.000868685 Jy ! Component: 350 - total flux cleaned = -0.00101619 Jy ! Component: 400 - total flux cleaned = -0.001136 Jy ! Component: 450 - total flux cleaned = -0.00127676 Jy ! Component: 500 - total flux cleaned = -0.00139079 Jy ! Component: 550 - total flux cleaned = -0.00141321 Jy ! Component: 600 - total flux cleaned = -0.00150117 Jy ! Component: 650 - total flux cleaned = -0.00158736 Jy ! Component: 700 - total flux cleaned = -0.0016299 Jy ! Component: 750 - total flux cleaned = -0.00175435 Jy ! Component: 800 - total flux cleaned = -0.00171346 Jy ! Component: 850 - total flux cleaned = -0.00177416 Jy ! Component: 900 - total flux cleaned = -0.00183382 Jy ! Component: 950 - total flux cleaned = -0.00195113 Jy ! Component: 1000 - total flux cleaned = -0.00197046 Jy ! Component: 1050 - total flux cleaned = -0.00208478 Jy ! Component: 1100 - total flux cleaned = -0.00210373 Jy ! Component: 1150 - total flux cleaned = -0.00214111 Jy ! Component: 1200 - total flux cleaned = -0.00219634 Jy ! Component: 1250 - total flux cleaned = -0.00221468 Jy ! Component: 1300 - total flux cleaned = -0.0023226 Jy ! Component: 1350 - total flux cleaned = -0.00235822 Jy ! Component: 1400 - total flux cleaned = -0.00248132 Jy ! Component: 1450 - total flux cleaned = -0.00256789 Jy ! Component: 1500 - total flux cleaned = -0.00263677 Jy ! Component: 1550 - total flux cleaned = -0.00272165 Jy ! Component: 1600 - total flux cleaned = -0.00278881 Jy ! Component: 1650 - total flux cleaned = -0.00282231 Jy ! Component: 1700 - total flux cleaned = -0.00293765 Jy ! Component: 1750 - total flux cleaned = -0.00297047 Jy ! Component: 1800 - total flux cleaned = -0.00306756 Jy ! Component: 1850 - total flux cleaned = -0.00313151 Jy ! Component: 1900 - total flux cleaned = -0.00322682 Jy ! Component: 1950 - total flux cleaned = -0.00333645 Jy ! Component: 2000 - total flux cleaned = -0.00339859 Jy ! Component: 2050 - total flux cleaned = -0.00344439 Jy ! Component: 2100 - total flux cleaned = -0.00345956 Jy ! Component: 2150 - total flux cleaned = -0.0034897 Jy ! Component: 2200 - total flux cleaned = -0.00350465 Jy ! Component: 2250 - total flux cleaned = -0.00350476 Jy ! Component: 2300 - total flux cleaned = -0.00356359 Jy ! Component: 2350 - total flux cleaned = -0.00354922 Jy ! Component: 2400 - total flux cleaned = -0.00369386 Jy ! Component: 2450 - total flux cleaned = -0.00367943 Jy ! Component: 2500 - total flux cleaned = -0.00367957 Jy ! Component: 2550 - total flux cleaned = -0.00372182 Jy ! Component: 2600 - total flux cleaned = -0.00370803 Jy ! Component: 2650 - total flux cleaned = -0.00374959 Jy ! Component: 2700 - total flux cleaned = -0.00380465 Jy ! Component: 2750 - total flux cleaned = -0.00381829 Jy ! Component: 2800 - total flux cleaned = -0.00383199 Jy ! Component: 2850 - total flux cleaned = -0.00389895 Jy ! Component: 2900 - total flux cleaned = -0.00393863 Jy ! Component: 2950 - total flux cleaned = -0.00395179 Jy ! Component: 3000 - total flux cleaned = -0.00396477 Jy ! Component: 3050 - total flux cleaned = -0.00400385 Jy ! Component: 3100 - total flux cleaned = -0.00405549 Jy ! Component: 3150 - total flux cleaned = -0.00406833 Jy ! Component: 3200 - total flux cleaned = -0.0040937 Jy ! Component: 3250 - total flux cleaned = -0.00411878 Jy ! Component: 3300 - total flux cleaned = -0.00418136 Jy ! Component: 3350 - total flux cleaned = -0.00421873 Jy ! Component: 3400 - total flux cleaned = -0.00423115 Jy ! Component: 3450 - total flux cleaned = -0.00426795 Jy ! Component: 3500 - total flux cleaned = -0.00431657 Jy ! Component: 3550 - total flux cleaned = -0.0043287 Jy ! Component: 3600 - total flux cleaned = -0.00432863 Jy ! Component: 3650 - total flux cleaned = -0.00434046 Jy ! Component: 3700 - total flux cleaned = -0.00436421 Jy ! Component: 3750 - total flux cleaned = -0.00437595 Jy ! Component: 3800 - total flux cleaned = -0.00445751 Jy ! Component: 3850 - total flux cleaned = -0.0044457 Jy ! Component: 3900 - total flux cleaned = -0.00442261 Jy ! Component: 3950 - total flux cleaned = -0.00445696 Jy ! Component: 4000 - total flux cleaned = -0.00445702 Jy ! Component: 4050 - total flux cleaned = -0.00444581 Jy ! Total flux subtracted in 4096 components = -0.00449065 Jy ! Clean residual min=-0.000695 max=0.000600 Jy/beam ! Clean residual mean=-0.000002 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.136632 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 420 components and 0.136632 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1250+1343_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.587 x 7.878 at 3.424 degrees (North through East) ! Clean map min=-0.0012266 max=0.11536 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1250+1343_S_map.fits wmodel /vlbi/uf001/uva//J1250+1343_S_map.mod ! Writing 420 model components to file: /vlbi/uf001/uva//J1250+1343_S_map.mod wobs /vlbi/uf001/uva//J1250+1343_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1250+1343_S_uvs.fits wwins /vlbi/uf001/uva//J1250+1343_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1250+1343_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.115363 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021521 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.559652 0.559652 1.1193 2.23861 4.47721 8.95443 17.9089 35.8177 71.6354 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 536.047 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1250+1343_S_dfm.log closed on Mon Jan 14 02:03:23 2019