! Started logfile: /vlbi/bp222/maps//J0936-0535_S_dfm.log on Thu Sep 27 11:00:04 2018 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/bp222/maps//J0936-0535_S_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J0936-0535_S_uvm.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! AN table 2: 92 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.915986 visibilities/baseline/integration-bin. ! Found source: J0936-0535 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 11208 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0936-0535_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 2 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! A total of 376 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.014041Jy sigma=14.567132 ! Fit after self-cal, rms=0.849372Jy sigma=12.149639 ! 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=2.403 mas, bmaj=7.113 mas, bpa=-8.567 degrees ! Estimated noise=0.736537 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 = 0.11923 Jy ! Component: 100 - total flux cleaned = 0.148093 Jy ! Total flux subtracted in 100 components = 0.148093 Jy ! Clean residual min=-0.009515 max=0.011834 Jy/beam ! Clean residual mean=0.000013 rms=0.002194 Jy/beam ! Combined flux in latest and established models = 0.148093 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.148093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083406Jy sigma=1.060427 ! Fit after self-cal, rms=0.083307Jy sigma=1.059870 ! 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=2.865 mas, bmaj=8.003 mas, bpa=-9.22 degrees ! Estimated noise=0.538489 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 = 0.0139091 Jy ! Component: 100 - total flux cleaned = 0.0196933 Jy ! Component: 150 - total flux cleaned = 0.0213134 Jy ! Component: 200 - total flux cleaned = 0.0216816 Jy ! Total flux subtracted in 200 components = 0.0216816 Jy ! Clean residual min=-0.008451 max=0.007164 Jy/beam ! Clean residual mean=0.000008 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.169775 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.169775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081623Jy sigma=1.022059 ! Fit after self-cal, rms=0.081607Jy sigma=1.021907 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.865 x 8.003 at -9.22 degrees (North through East) ! Clean map min=-0.008131 max=0.15721 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 0.99 LA 0.94 ! MK 1.02 NL 1.06 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 HN 0.99 KP 1.00 ! MK 0.95 NL 0.88 OV 0.97 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.13 FD 0.94 HN 1.01 LA 0.97 ! MK 1.00 NL 1.05 PT 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 HN 1.02 KP 1.01 ! MK 0.94 NL 0.73 OV 0.97 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.55 FD 1.04 HN 0.98 LA 0.94 ! MK 1.09 NL 0.97 PT 1.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.97 HN 1.02 KP 1.01 ! MK 0.95 NL 0.84 OV 1.00 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 23.65 HN 0.83 LA 71.84 ! MK 1.00* NL 1.00* PT 1.93 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1613.88 HN 0.81 KP 1.00* ! MK 15.08 NL 1.00* OV 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.081607Jy sigma=1.021907 ! Fit after self-cal, rms=0.076132Jy sigma=0.863254 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.864 mas, bmaj=7.923 mas, bpa=-8.908 degrees ! Estimated noise=0.533057 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 (68.5, -48.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192681 Jy ! Component: 100 - total flux cleaned = 0.00176806 Jy ! Component: 150 - total flux cleaned = 0.00164931 Jy ! Component: 200 - total flux cleaned = 0.00154167 Jy ! Total flux subtracted in 200 components = 0.00154167 Jy ! Clean residual min=-0.002867 max=0.002817 Jy/beam ! Clean residual mean=0.000016 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.171317 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.171317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075968Jy sigma=0.860304 ! Fit after self-cal, rms=0.076308Jy sigma=0.859324 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076308Jy sigma=0.859324 ! Fit after self-cal, rms=0.076877Jy sigma=0.856743 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=7.929 mas, bpa=-8.913 degrees ! Estimated noise=0.535641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328799 Jy ! Component: 100 - total flux cleaned = 0.000192468 Jy ! Component: 150 - total flux cleaned = 2.8004e-05 Jy ! Component: 200 - total flux cleaned = -0.000120838 Jy ! Total flux subtracted in 200 components = -0.000120838 Jy ! Clean residual min=-0.002560 max=0.002484 Jy/beam ! Clean residual mean=0.000014 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.171196 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 0.171196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076819Jy sigma=0.856010 ! Fit after self-cal, rms=0.076869Jy sigma=0.855947 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 = 7.94752e-05 Jy ! Component: 100 - total flux cleaned = -6.01252e-05 Jy ! Component: 150 - total flux cleaned = -9.178e-05 Jy ! Component: 200 - total flux cleaned = -0.000122475 Jy ! Total flux subtracted in 200 components = -0.000122475 Jy ! Clean residual min=-0.002515 max=0.002408 Jy/beam ! Clean residual mean=0.000014 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.171073 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.171073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076832Jy sigma=0.855591 ! Fit after self-cal, rms=0.076834Jy sigma=0.855568 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076834Jy sigma=0.855568 ! Fit after self-cal, rms=0.077265Jy sigma=0.845803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.862 mas, bmaj=7.929 mas, bpa=-8.886 degrees ! Estimated noise=0.535505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.87828e-05 Jy ! Component: 100 - total flux cleaned = -3.63324e-05 Jy ! Component: 150 - total flux cleaned = -3.70035e-05 Jy ! Component: 200 - total flux cleaned = -8.68506e-06 Jy ! Total flux subtracted in 200 components = -8.68506e-06 Jy ! Clean residual min=-0.001764 max=0.002185 Jy/beam ! Clean residual mean=0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.171065 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.171064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077228Jy sigma=0.845445 ! Fit after self-cal, rms=0.077288Jy sigma=0.845359 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 (21.5, 72). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161037 Jy ! Component: 100 - total flux cleaned = 0.00201923 Jy ! Component: 150 - total flux cleaned = 0.00215262 Jy ! Component: 200 - total flux cleaned = 0.00226864 Jy ! Total flux subtracted in 200 components = 0.00226864 Jy ! Clean residual min=-0.001726 max=0.001795 Jy/beam ! Clean residual mean=0.000003 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.173333 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.173333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077220Jy sigma=0.844340 ! Fit after self-cal, rms=0.077223Jy sigma=0.844280 ! Inverting map ! Added new window around map position (11, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144199 Jy ! Component: 100 - total flux cleaned = 0.00166665 Jy ! Component: 150 - total flux cleaned = 0.00169714 Jy ! Component: 200 - total flux cleaned = 0.00161378 Jy ! Total flux subtracted in 200 components = 0.00161378 Jy ! Clean residual min=-0.001588 max=0.001485 Jy/beam ! Clean residual mean=0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.174947 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.174947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077180Jy sigma=0.843557 ! Fit after self-cal, rms=0.077173Jy sigma=0.843507 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077173Jy sigma=0.843507 ! Fit after self-cal, rms=0.078215Jy sigma=0.843349 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.509 mas, bmaj=12.03 mas, bpa=-4.512 degrees ! Estimated noise=0.68928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346936 Jy ! Component: 100 - total flux cleaned = 0.000534161 Jy ! Component: 150 - total flux cleaned = 0.000744074 Jy ! Component: 200 - total flux cleaned = 0.000980022 Jy ! Total flux subtracted in 200 components = 0.000980022 Jy ! Clean residual min=-0.001406 max=0.001369 Jy/beam ! Clean residual mean=0.000007 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.175927 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 163 components and 0.175927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078200Jy sigma=0.843158 ! Fit after self-cal, rms=0.078260Jy sigma=0.843135 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 = 0.000131879 Jy ! Component: 100 - total flux cleaned = 0.000288427 Jy ! Component: 150 - total flux cleaned = 0.000465928 Jy ! Component: 200 - total flux cleaned = 0.000661469 Jy ! Total flux subtracted in 200 components = 0.000661469 Jy ! Clean residual min=-0.001486 max=0.001393 Jy/beam ! Clean residual mean=0.000007 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.176588 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 174 components and 0.176588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078251Jy sigma=0.843075 ! Fit after self-cal, rms=0.078250Jy sigma=0.843068 ! 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=2.863 mas, bmaj=7.932 mas, bpa=-8.873 degrees ! Estimated noise=0.534887 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.863 x 7.932 at -8.873 degrees (North through East) ! Clean map min=-0.0014349 max=0.15614 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=2.411 mas, bmaj=7.058 mas, bpa=-8.034 degrees ! Estimated noise=0.737646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119206 Jy ! Component: 100 - total flux cleaned = 0.147387 Jy ! Component: 150 - total flux cleaned = 0.159626 Jy ! Component: 200 - total flux cleaned = 0.165727 Jy ! Total flux subtracted in 200 components = 0.165727 Jy ! Clean residual min=-0.002528 max=0.002924 Jy/beam ! Clean residual mean=0.000003 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.165727 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.165727 Jy ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=7.932 mas, bpa=-8.873 degrees ! Estimated noise=0.534887 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 = 0.00381554 Jy ! Component: 100 - total flux cleaned = 0.00644528 Jy ! Component: 150 - total flux cleaned = 0.00802728 Jy ! Component: 200 - total flux cleaned = 0.00866111 Jy ! Total flux subtracted in 200 components = 0.00866111 Jy ! Clean residual min=-0.001832 max=0.001670 Jy/beam ! Clean residual mean=0.000004 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.174389 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.174389 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=6.509 mas, bmaj=12.03 mas, bpa=-4.512 degrees ! Estimated noise=0.68928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205464 Jy ! Component: 100 - total flux cleaned = 0.0025908 Jy ! Component: 150 - total flux cleaned = 0.00280328 Jy ! Component: 200 - total flux cleaned = 0.00290947 Jy ! Total flux subtracted in 200 components = 0.00290947 Jy ! Clean residual min=-0.001566 max=0.001411 Jy/beam ! Clean residual mean=0.000009 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.177298 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 = 9.19367e-05 Jy ! Component: 100 - total flux cleaned = 9.25391e-05 Jy ! Component: 150 - total flux cleaned = 0.000140324 Jy ! Component: 200 - total flux cleaned = 0.000162425 Jy ! Total flux subtracted in 200 components = 0.000162425 Jy ! Clean residual min=-0.001473 max=0.001414 Jy/beam ! Clean residual mean=0.000008 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.17746 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 81 components and 0.177461 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=7.932 mas, bpa=-8.873 degrees ! Estimated noise=0.534887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000540138 Jy ! Component: 100 - total flux cleaned = -0.000450439 Jy ! Component: 150 - total flux cleaned = -0.000532623 Jy ! Component: 200 - total flux cleaned = -0.000535327 Jy ! Total flux subtracted in 200 components = -0.000535327 Jy ! Clean residual min=-0.001538 max=0.001422 Jy/beam ! Clean residual mean=0.000004 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.176925 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.176925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078306Jy sigma=0.843694 ! Fit after self-cal, rms=0.078294Jy sigma=0.843608 wmodel J0936-0535_S_map.mod ! Writing 99 model components to file: J0936-0535_S_map.mod wobs J0936-0535_S_uvs.fits ! Writing UV FITS file: J0936-0535_S_uvs.fits wwins J0936-0535_S_map.win ! wwins: Wrote 4 windows to J0936-0535_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 = -0.000252381 Jy ! Component: 100 - total flux cleaned = -0.00053372 Jy ! Component: 150 - total flux cleaned = -0.000703206 Jy ! Component: 200 - total flux cleaned = -0.000842004 Jy ! Component: 250 - total flux cleaned = -0.000909304 Jy ! Component: 300 - total flux cleaned = -0.000909112 Jy ! Component: 350 - total flux cleaned = -0.000888207 Jy ! Component: 400 - total flux cleaned = -0.000846916 Jy ! Component: 450 - total flux cleaned = -0.000867259 Jy ! Component: 500 - total flux cleaned = -0.000827415 Jy ! Component: 550 - total flux cleaned = -0.000886025 Jy ! Component: 600 - total flux cleaned = -0.000847712 Jy ! Component: 650 - total flux cleaned = -0.000904744 Jy ! Component: 700 - total flux cleaned = -0.000848863 Jy ! Component: 750 - total flux cleaned = -0.000848992 Jy ! Component: 800 - total flux cleaned = -0.000812709 Jy ! Component: 850 - total flux cleaned = -0.000795271 Jy ! Component: 900 - total flux cleaned = -0.00083059 Jy ! Component: 950 - total flux cleaned = -0.000796126 Jy ! Component: 1000 - total flux cleaned = -0.000796688 Jy ! Component: 1050 - total flux cleaned = -0.000813864 Jy ! Component: 1100 - total flux cleaned = -0.000864245 Jy ! Component: 1150 - total flux cleaned = -0.000831007 Jy ! Component: 1200 - total flux cleaned = -0.000913161 Jy ! Component: 1250 - total flux cleaned = -0.000864396 Jy ! Component: 1300 - total flux cleaned = -0.000848496 Jy ! Component: 1350 - total flux cleaned = -0.000927665 Jy ! Component: 1400 - total flux cleaned = -0.000880661 Jy ! Component: 1450 - total flux cleaned = -0.000865362 Jy ! Component: 1500 - total flux cleaned = -0.000819335 Jy ! Component: 1550 - total flux cleaned = -0.000804368 Jy ! Component: 1600 - total flux cleaned = -0.000789379 Jy ! Component: 1650 - total flux cleaned = -0.000804498 Jy ! Component: 1700 - total flux cleaned = -0.00074528 Jy ! Component: 1750 - total flux cleaned = -0.000789485 Jy ! Component: 1800 - total flux cleaned = -0.000745864 Jy ! Component: 1850 - total flux cleaned = -0.000788904 Jy ! Component: 1900 - total flux cleaned = -0.000731777 Jy ! Component: 1950 - total flux cleaned = -0.000717659 Jy ! Component: 2000 - total flux cleaned = -0.00078798 Jy ! Component: 2050 - total flux cleaned = -0.000746037 Jy ! Component: 2100 - total flux cleaned = -0.000704719 Jy ! Component: 2150 - total flux cleaned = -0.000759626 Jy ! Component: 2200 - total flux cleaned = -0.000800445 Jy ! Component: 2250 - total flux cleaned = -0.000813879 Jy ! Component: 2300 - total flux cleaned = -0.000880661 Jy ! Component: 2350 - total flux cleaned = -0.000814051 Jy ! Component: 2400 - total flux cleaned = -0.000853668 Jy ! Component: 2450 - total flux cleaned = -0.000892914 Jy ! Component: 2500 - total flux cleaned = -0.000918947 Jy ! Component: 2550 - total flux cleaned = -0.000944784 Jy ! Component: 2600 - total flux cleaned = -0.000944932 Jy ! Component: 2650 - total flux cleaned = -0.000970356 Jy ! Component: 2700 - total flux cleaned = -0.00100835 Jy ! Component: 2750 - total flux cleaned = -0.00107106 Jy ! Component: 2800 - total flux cleaned = -0.00105877 Jy ! Component: 2850 - total flux cleaned = -0.00109586 Jy ! Component: 2900 - total flux cleaned = -0.00112045 Jy ! Component: 2950 - total flux cleaned = -0.00113255 Jy ! Component: 3000 - total flux cleaned = -0.00116893 Jy ! Component: 3050 - total flux cleaned = -0.00119304 Jy ! Component: 3100 - total flux cleaned = -0.00121712 Jy ! Component: 3150 - total flux cleaned = -0.00122905 Jy ! Component: 3200 - total flux cleaned = -0.00126445 Jy ! Component: 3250 - total flux cleaned = -0.00129971 Jy ! Component: 3300 - total flux cleaned = -0.00135806 Jy ! Component: 3350 - total flux cleaned = -0.00132341 Jy ! Component: 3400 - total flux cleaned = -0.00136934 Jy ! Component: 3450 - total flux cleaned = -0.00135796 Jy ! Component: 3500 - total flux cleaned = -0.00139202 Jy ! Component: 3550 - total flux cleaned = -0.0013582 Jy ! Component: 3600 - total flux cleaned = -0.00143663 Jy ! Component: 3650 - total flux cleaned = -0.0013809 Jy ! Component: 3700 - total flux cleaned = -0.00142514 Jy ! Component: 3750 - total flux cleaned = -0.00142526 Jy ! Component: 3800 - total flux cleaned = -0.00150182 Jy ! Component: 3850 - total flux cleaned = -0.00151272 Jy ! Component: 3900 - total flux cleaned = -0.00149102 Jy ! Component: 3950 - total flux cleaned = -0.00152342 Jy ! Component: 4000 - total flux cleaned = -0.00149128 Jy ! Component: 4050 - total flux cleaned = -0.00152328 Jy ! Total flux subtracted in 4096 components = -0.00153375 Jy ! Clean residual min=-0.000670 max=0.000697 Jy/beam ! Clean residual mean=0.000003 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.175391 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 387 components and 0.175392 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J0936-0535_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.863 x 7.932 at -8.873 degrees (North through East) ! Clean map min=-0.0010637 max=0.1558 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J0936-0535_S_map.fits wmodel /vlbi/bp222/maps//J0936-0535_S_map.mod ! Writing 387 model components to file: /vlbi/bp222/maps//J0936-0535_S_map.mod wobs /vlbi/bp222/maps//J0936-0535_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J0936-0535_S_uvs.fits wwins /vlbi/bp222/maps//J0936-0535_S_map.win ! wwins: Wrote 5 windows to /vlbi/bp222/maps//J0936-0535_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.155796 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191073 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.367929 0.367929 0.735858 1.47172 2.94343 5.88686 11.7737 23.5474 47.0949 94.1898 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.155 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 815.375 quit ! Quitting program ! Log file /vlbi/bp222/maps//J0936-0535_S_dfm.log closed on Thu Sep 27 11:00:08 2018