! Started logfile: /vlbi/uf001/uva//J1322+3912_S_dfm.log on Mon Jan 14 02:21:11 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//J1322+3912_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1322+3912_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85653 visibilities/baseline/integration-bin. ! Found source: J1322+3912 ! ! 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 6591 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 J1322+3912_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017674Jy sigma=25.355885 ! Fit after self-cal, rms=0.830911Jy sigma=20.711568 ! 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=3.18 mas, bmaj=5.906 mas, bpa=9.315 degrees ! Estimated noise=0.482634 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 = 0.131153 Jy ! Component: 100 - total flux cleaned = 0.16036 Jy ! Total flux subtracted in 100 components = 0.16036 Jy ! Clean residual min=-0.004083 max=0.009743 Jy/beam ! Clean residual mean=-0.000005 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.16036 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.16036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057808Jy sigma=1.358169 ! Fit after self-cal, rms=0.057802Jy sigma=1.358056 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00987934 Jy ! Component: 100 - total flux cleaned = 0.0146754 Jy ! Total flux subtracted in 100 components = 0.0146754 Jy ! Clean residual min=-0.003459 max=0.003501 Jy/beam ! Clean residual mean=-0.000001 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.175035 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.175035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055986Jy sigma=1.311356 ! Fit after self-cal, rms=0.055985Jy sigma=1.311231 ! 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=3.779 mas, bmaj=6.612 mas, bpa=7.309 degrees ! Estimated noise=0.360489 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 = 0.00321102 Jy ! Component: 100 - total flux cleaned = 0.00494661 Jy ! Component: 150 - total flux cleaned = 0.00603153 Jy ! Component: 200 - total flux cleaned = 0.00673152 Jy ! Total flux subtracted in 200 components = 0.00673152 Jy ! Clean residual min=-0.003058 max=0.002887 Jy/beam ! Clean residual mean=-0.000003 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.181767 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.181767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055796Jy sigma=1.306637 ! Fit after self-cal, rms=0.055796Jy sigma=1.306583 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.779 x 6.612 at 7.309 degrees (North through East) ! Clean map min=-0.0029961 max=0.1696 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.97 KP 1.02 ! LA 0.96 MK 1.03 NL 1.03 OV 0.99 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.01 KP 1.01 ! LA 0.99 MK 1.04 NL 1.04 OV 0.93 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 1.02 ! LA 0.99 MK 1.07 NL 1.08 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.055796Jy sigma=1.306583 ! Fit after self-cal, rms=0.055428Jy sigma=1.288618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=6.62 mas, bpa=7.715 degrees ! Estimated noise=0.361089 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 = -3.67065e-05 Jy ! Component: 100 - total flux cleaned = -7.76646e-05 Jy ! Component: 150 - total flux cleaned = -0.000126891 Jy ! Component: 200 - total flux cleaned = -0.000172418 Jy ! Total flux subtracted in 200 components = -0.000172418 Jy ! Clean residual min=-0.002400 max=0.002471 Jy/beam ! Clean residual mean=-0.000000 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.181595 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.181595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055421Jy sigma=1.288502 ! Fit after self-cal, rms=0.055426Jy sigma=1.288401 ! 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=0.055426Jy sigma=1.288401 ! Fit after self-cal, rms=0.055155Jy sigma=1.279505 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.795 mas, bmaj=6.612 mas, bpa=7.865 degrees ! Estimated noise=0.360924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202359 Jy ! Component: 100 - total flux cleaned = -0.000302925 Jy ! Component: 150 - total flux cleaned = -0.00036738 Jy ! Component: 200 - total flux cleaned = -0.000414548 Jy ! Total flux subtracted in 200 components = -0.000414548 Jy ! Clean residual min=-0.002111 max=0.002051 Jy/beam ! Clean residual mean=-0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.18118 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.18118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055148Jy sigma=1.279354 ! Fit after self-cal, rms=0.055156Jy sigma=1.279299 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 = -4.54199e-05 Jy ! Component: 100 - total flux cleaned = -8.86167e-05 Jy ! Component: 150 - total flux cleaned = -0.000128351 Jy ! Component: 200 - total flux cleaned = -0.000146916 Jy ! Total flux subtracted in 200 components = -0.000146916 Jy ! Clean residual min=-0.002103 max=0.002050 Jy/beam ! Clean residual mean=-0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.181033 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.181033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055152Jy sigma=1.279219 ! Fit after self-cal, rms=0.055151Jy sigma=1.279212 ! 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=0.055151Jy sigma=1.279212 ! Fit after self-cal, rms=0.055156Jy sigma=1.279174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.797 mas, bmaj=6.612 mas, bpa=7.978 degrees ! Estimated noise=0.36088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011496 Jy ! Component: 100 - total flux cleaned = -0.000180598 Jy ! Component: 150 - total flux cleaned = -0.000220331 Jy ! Component: 200 - total flux cleaned = -0.000257186 Jy ! Total flux subtracted in 200 components = -0.000257186 Jy ! Clean residual min=-0.002093 max=0.002061 Jy/beam ! Clean residual mean=-0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.180776 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.180776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055152Jy sigma=1.279091 ! Fit after self-cal, rms=0.055151Jy sigma=1.279085 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 = -1.33856e-05 Jy ! Component: 100 - total flux cleaned = -2.19925e-05 Jy ! Component: 150 - total flux cleaned = -3.89083e-05 Jy ! Component: 200 - total flux cleaned = -5.45986e-05 Jy ! Total flux subtracted in 200 components = -5.45986e-05 Jy ! Clean residual min=-0.002084 max=0.002059 Jy/beam ! Clean residual mean=-0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.180721 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.180721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055149Jy sigma=1.279016 ! Fit after self-cal, rms=0.055148Jy sigma=1.279013 ! 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=0.055148Jy sigma=1.279013 ! Fit after self-cal, rms=0.055157Jy sigma=1.278995 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.538 mas, bmaj=9.228 mas, bpa=4.502 degrees ! Estimated noise=0.436453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.31435e-05 Jy ! Component: 100 - total flux cleaned = -8.26705e-05 Jy ! Component: 150 - total flux cleaned = -0.000104588 Jy ! Component: 200 - total flux cleaned = -0.000113298 Jy ! Total flux subtracted in 200 components = -0.000113298 Jy ! Clean residual min=-0.001901 max=0.001959 Jy/beam ! Clean residual mean=-0.000003 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.180608 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.180608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055159Jy sigma=1.279004 ! Fit after self-cal, rms=0.055156Jy sigma=1.278910 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 = -2.07054e-05 Jy ! Component: 100 - total flux cleaned = -8.34789e-06 Jy ! Component: 150 - total flux cleaned = -1.7232e-05 Jy ! Component: 200 - total flux cleaned = -2.45325e-05 Jy ! Total flux subtracted in 200 components = -2.45325e-05 Jy ! Clean residual min=-0.001903 max=0.001975 Jy/beam ! Clean residual mean=-0.000003 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.180583 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.180583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055159Jy sigma=1.278950 ! Fit after self-cal, rms=0.055157Jy sigma=1.278887 ! 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=3.798 mas, bmaj=6.612 mas, bpa=8.057 degrees ! Estimated noise=0.360879 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.798 x 6.612 at 8.057 degrees (North through East) ! Clean map min=-0.001922 max=0.16982 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=3.196 mas, bmaj=5.919 mas, bpa=10.14 degrees ! Estimated noise=0.483372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131325 Jy ! Component: 100 - total flux cleaned = 0.160334 Jy ! Component: 150 - total flux cleaned = 0.169917 Jy ! Component: 200 - total flux cleaned = 0.17452 Jy ! Total flux subtracted in 200 components = 0.17452 Jy ! Clean residual min=-0.002940 max=0.002545 Jy/beam ! Clean residual mean=-0.000002 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.17452 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.17452 Jy ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=6.612 mas, bpa=8.057 degrees ! Estimated noise=0.360879 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 = 0.00294139 Jy ! Component: 100 - total flux cleaned = 0.00447401 Jy ! Component: 150 - total flux cleaned = 0.00538732 Jy ! Component: 200 - total flux cleaned = 0.00592388 Jy ! Total flux subtracted in 200 components = 0.00592388 Jy ! Clean residual min=-0.002049 max=0.002175 Jy/beam ! Clean residual mean=-0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.180444 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.180444 Jy ! Inverting map ! Added new window around map position (54.5, 109.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018886 Jy ! Component: 100 - total flux cleaned = 0.00225733 Jy ! Component: 150 - total flux cleaned = 0.00231989 Jy ! Component: 200 - total flux cleaned = 0.00240215 Jy ! Total flux subtracted in 200 components = 0.00240215 Jy ! Clean residual min=-0.001985 max=0.001849 Jy/beam ! Clean residual mean=-0.000004 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.182846 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.182846 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=7.538 mas, bmaj=9.228 mas, bpa=4.502 degrees ! Estimated noise=0.436453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473707 Jy ! Component: 100 - total flux cleaned = 0.000572382 Jy ! Component: 150 - total flux cleaned = 0.00063677 Jy ! Component: 200 - total flux cleaned = 0.000678843 Jy ! Total flux subtracted in 200 components = 0.000678843 Jy ! Clean residual min=-0.001864 max=0.001634 Jy/beam ! Clean residual mean=-0.000010 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.183525 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 = 4.83398e-05 Jy ! Component: 100 - total flux cleaned = 5.86902e-05 Jy ! Component: 150 - total flux cleaned = 6.84585e-05 Jy ! Component: 200 - total flux cleaned = 8.62284e-05 Jy ! Total flux subtracted in 200 components = 8.62284e-05 Jy ! Clean residual min=-0.001887 max=0.001609 Jy/beam ! Clean residual mean=-0.000010 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.183611 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 91 components and 0.183611 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=6.612 mas, bpa=8.057 degrees ! Estimated noise=0.360879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.41419e-05 Jy ! Component: 100 - total flux cleaned = 3.85181e-05 Jy ! Component: 150 - total flux cleaned = 8.17534e-05 Jy ! Component: 200 - total flux cleaned = 8.20475e-05 Jy ! Total flux subtracted in 200 components = 8.20475e-05 Jy ! Clean residual min=-0.002065 max=0.001788 Jy/beam ! Clean residual mean=-0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.183694 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.183694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055081Jy sigma=1.277208 ! Fit after self-cal, rms=0.055075Jy sigma=1.277029 wmodel J1322+3912_S_map.mod ! Writing 104 model components to file: J1322+3912_S_map.mod wobs J1322+3912_S_uvs.fits ! Writing UV FITS file: J1322+3912_S_uvs.fits wwins J1322+3912_S_map.win ! wwins: Wrote 2 windows to J1322+3912_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 = -0.000880465 Jy ! Component: 100 - total flux cleaned = -0.00138695 Jy ! Component: 150 - total flux cleaned = -0.00171082 Jy ! Component: 200 - total flux cleaned = -0.00204278 Jy ! Component: 250 - total flux cleaned = -0.00233508 Jy ! Component: 300 - total flux cleaned = -0.00259286 Jy ! Component: 350 - total flux cleaned = -0.00291756 Jy ! Component: 400 - total flux cleaned = -0.00318457 Jy ! Component: 450 - total flux cleaned = -0.00342252 Jy ! Component: 500 - total flux cleaned = -0.00370181 Jy ! Component: 550 - total flux cleaned = -0.003975 Jy ! Component: 600 - total flux cleaned = -0.00415349 Jy ! Component: 650 - total flux cleaned = -0.00430704 Jy ! Component: 700 - total flux cleaned = -0.00445791 Jy ! Component: 750 - total flux cleaned = -0.00466924 Jy ! Component: 800 - total flux cleaned = -0.00487664 Jy ! Component: 850 - total flux cleaned = -0.0050599 Jy ! Component: 900 - total flux cleaned = -0.00522033 Jy ! Component: 950 - total flux cleaned = -0.00531929 Jy ! Component: 1000 - total flux cleaned = -0.00549472 Jy ! Component: 1050 - total flux cleaned = -0.00559064 Jy ! Component: 1100 - total flux cleaned = -0.00577981 Jy ! Component: 1150 - total flux cleaned = -0.00579836 Jy ! Component: 1200 - total flux cleaned = -0.00589053 Jy ! Component: 1250 - total flux cleaned = -0.00592716 Jy ! Component: 1300 - total flux cleaned = -0.0059812 Jy ! Component: 1350 - total flux cleaned = -0.00603452 Jy ! Component: 1400 - total flux cleaned = -0.0060696 Jy ! Component: 1450 - total flux cleaned = -0.00606962 Jy ! Component: 1500 - total flux cleaned = -0.00615508 Jy ! Component: 1550 - total flux cleaned = -0.006155 Jy ! Component: 1600 - total flux cleaned = -0.00617174 Jy ! Component: 1650 - total flux cleaned = -0.00618802 Jy ! Component: 1700 - total flux cleaned = -0.00617207 Jy ! Component: 1750 - total flux cleaned = -0.00617202 Jy ! Component: 1800 - total flux cleaned = -0.00623587 Jy ! Component: 1850 - total flux cleaned = -0.00623591 Jy ! Component: 1900 - total flux cleaned = -0.00626694 Jy ! Component: 1950 - total flux cleaned = -0.00629788 Jy ! Component: 2000 - total flux cleaned = -0.00634352 Jy ! Component: 2050 - total flux cleaned = -0.00638898 Jy ! Component: 2100 - total flux cleaned = -0.00638901 Jy ! Component: 2150 - total flux cleaned = -0.00635937 Jy ! Component: 2200 - total flux cleaned = -0.00637416 Jy ! Component: 2250 - total flux cleaned = -0.0063742 Jy ! Component: 2300 - total flux cleaned = -0.0063743 Jy ! Component: 2350 - total flux cleaned = -0.0063746 Jy ! Component: 2400 - total flux cleaned = -0.00633205 Jy ! Component: 2450 - total flux cleaned = -0.00631822 Jy ! Component: 2500 - total flux cleaned = -0.00630442 Jy ! Component: 2550 - total flux cleaned = -0.00629068 Jy ! Component: 2600 - total flux cleaned = -0.00622269 Jy ! Component: 2650 - total flux cleaned = -0.00620931 Jy ! Component: 2700 - total flux cleaned = -0.00618248 Jy ! Component: 2750 - total flux cleaned = -0.00610302 Jy ! Component: 2800 - total flux cleaned = -0.00605043 Jy ! Component: 2850 - total flux cleaned = -0.00603751 Jy ! Component: 2900 - total flux cleaned = -0.00598586 Jy ! Component: 2950 - total flux cleaned = -0.00593454 Jy ! Component: 3000 - total flux cleaned = -0.00585839 Jy ! Component: 3050 - total flux cleaned = -0.0057827 Jy ! Component: 3100 - total flux cleaned = -0.0057327 Jy ! Component: 3150 - total flux cleaned = -0.00565801 Jy ! Component: 3200 - total flux cleaned = -0.00560867 Jy ! Component: 3250 - total flux cleaned = -0.00554738 Jy ! Component: 3300 - total flux cleaned = -0.00546238 Jy ! Component: 3350 - total flux cleaned = -0.00538993 Jy ! Component: 3400 - total flux cleaned = -0.00534227 Jy ! Component: 3450 - total flux cleaned = -0.00527107 Jy ! Component: 3500 - total flux cleaned = -0.00522395 Jy ! Component: 3550 - total flux cleaned = -0.00517707 Jy ! Component: 3600 - total flux cleaned = -0.00509573 Jy ! Component: 3650 - total flux cleaned = -0.00502659 Jy ! Component: 3700 - total flux cleaned = -0.00502667 Jy ! Component: 3750 - total flux cleaned = -0.00495869 Jy ! Component: 3800 - total flux cleaned = -0.00494751 Jy ! Component: 3850 - total flux cleaned = -0.00490267 Jy ! Component: 3900 - total flux cleaned = -0.0048247 Jy ! Component: 3950 - total flux cleaned = -0.00478057 Jy ! Component: 4000 - total flux cleaned = -0.00483565 Jy ! Component: 4050 - total flux cleaned = -0.004781 Jy ! Total flux subtracted in 4096 components = -0.00480276 Jy ! Clean residual min=-0.000611 max=0.000783 Jy/beam ! Clean residual mean=0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.178891 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 407 components and 0.178891 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1322+3912_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.798 x 6.612 at 8.057 degrees (North through East) ! Clean map min=-0.0012096 max=0.16997 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1322+3912_S_map.fits wmodel /vlbi/uf001/uva//J1322+3912_S_map.mod ! Writing 407 model components to file: /vlbi/uf001/uva//J1322+3912_S_map.mod wobs /vlbi/uf001/uva//J1322+3912_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1322+3912_S_uvs.fits wwins /vlbi/uf001/uva//J1322+3912_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1322+3912_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.169966 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197637 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.348839 0.348839 0.697678 1.39536 2.79071 5.58143 11.1629 22.3257 44.6514 89.3028 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.169 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 859.995 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1322+3912_S_dfm.log closed on Mon Jan 14 02:21:15 2019