! Started logfile: /vlbi/uf001/uva//J1835+2407_S_dfm.log on Mon Jan 14 04:42:55 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//J1835+2407_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1835+2407_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980897 visibilities/baseline/integration-bin. ! Found source: J1835+2407 ! ! 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 7548 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 J1835+2407_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009319Jy sigma=24.745436 ! Fit after self-cal, rms=0.890763Jy sigma=21.789773 ! 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=2.845 mas, bmaj=6.335 mas, bpa=-6.235 degrees ! Estimated noise=0.456236 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 = 0.0836746 Jy ! Component: 100 - total flux cleaned = 0.103714 Jy ! Total flux subtracted in 100 components = 0.103714 Jy ! Clean residual min=-0.003697 max=0.007757 Jy/beam ! Clean residual mean=-0.000014 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.103714 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.103714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057194Jy sigma=1.331241 ! Fit after self-cal, rms=0.057186Jy sigma=1.331020 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00834223 Jy ! Component: 100 - total flux cleaned = 0.0129296 Jy ! Total flux subtracted in 100 components = 0.0129296 Jy ! Clean residual min=-0.003039 max=0.002912 Jy/beam ! Clean residual mean=-0.000004 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.116643 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.116643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055699Jy sigma=1.288708 ! Fit after self-cal, rms=0.055700Jy sigma=1.288526 ! 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=3.443 mas, bmaj=6.935 mas, bpa=-6.291 degrees ! Estimated noise=0.349904 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 = 0.0041288 Jy ! Component: 100 - total flux cleaned = 0.00659662 Jy ! Component: 150 - total flux cleaned = 0.00823629 Jy ! Component: 200 - total flux cleaned = 0.00935863 Jy ! Total flux subtracted in 200 components = 0.00935863 Jy ! Clean residual min=-0.002636 max=0.002671 Jy/beam ! Clean residual mean=-0.000001 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.126002 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.126002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055396Jy sigma=1.279192 ! Fit after self-cal, rms=0.055399Jy sigma=1.279121 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.443 x 6.935 at -6.291 degrees (North through East) ! Clean map min=-0.0025556 max=0.1098 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.00 KP 1.02 ! LA 0.95 MK 0.98 NL 1.03 OV 1.01 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 HN 1.00 KP 1.01 ! LA 0.95 MK 1.02 NL 1.05 OV 1.00 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.99 KP 1.00 ! LA 1.00 MK 1.02 NL 1.07 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.055399Jy sigma=1.279121 ! Fit after self-cal, rms=0.055751Jy sigma=1.268506 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.456 mas, bmaj=7.009 mas, bpa=-6.378 degrees ! Estimated noise=0.349732 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 = -0.00086255 Jy ! Component: 100 - total flux cleaned = -0.00112171 Jy ! Component: 150 - total flux cleaned = -0.00120607 Jy ! Component: 200 - total flux cleaned = -0.00126497 Jy ! Total flux subtracted in 200 components = -0.00126497 Jy ! Clean residual min=-0.002294 max=0.002185 Jy/beam ! Clean residual mean=0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.124737 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.124737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055734Jy sigma=1.268117 ! Fit after self-cal, rms=0.055755Jy sigma=1.267987 ! 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=0.055755Jy sigma=1.267987 ! Fit after self-cal, rms=0.056383Jy sigma=1.258221 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.454 mas, bmaj=7.002 mas, bpa=-6.47 degrees ! Estimated noise=0.349696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000751311 Jy ! Component: 100 - total flux cleaned = -0.000843402 Jy ! Component: 150 - total flux cleaned = -0.00092798 Jy ! Component: 200 - total flux cleaned = -0.000971796 Jy ! Total flux subtracted in 200 components = -0.000971796 Jy ! Clean residual min=-0.001821 max=0.001760 Jy/beam ! Clean residual mean=0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.123765 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.123765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056364Jy sigma=1.257836 ! Fit after self-cal, rms=0.056386Jy sigma=1.257738 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 = -6.37205e-05 Jy ! Component: 100 - total flux cleaned = -6.39102e-05 Jy ! Component: 150 - total flux cleaned = -7.52413e-05 Jy ! Component: 200 - total flux cleaned = -7.47422e-05 Jy ! Total flux subtracted in 200 components = -7.47422e-05 Jy ! Clean residual min=-0.001786 max=0.001777 Jy/beam ! Clean residual mean=0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.12369 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.12369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056382Jy sigma=1.257627 ! Fit after self-cal, rms=0.056380Jy sigma=1.257623 ! 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=0.056380Jy sigma=1.257623 ! Fit after self-cal, rms=0.056657Jy sigma=1.257419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.455 mas, bmaj=7.015 mas, bpa=-6.619 degrees ! Estimated noise=0.349736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000457344 Jy ! Component: 100 - total flux cleaned = -0.000512094 Jy ! Component: 150 - total flux cleaned = -0.00055812 Jy ! Component: 200 - total flux cleaned = -0.000589422 Jy ! Total flux subtracted in 200 components = -0.000589422 Jy ! Clean residual min=-0.001790 max=0.001772 Jy/beam ! Clean residual mean=0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.123101 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.123101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056650Jy sigma=1.257266 ! Fit after self-cal, rms=0.056653Jy sigma=1.257264 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 = -3.32532e-05 Jy ! Component: 100 - total flux cleaned = -4.22858e-05 Jy ! Component: 150 - total flux cleaned = -5.1362e-05 Jy ! Component: 200 - total flux cleaned = -6.0183e-05 Jy ! Total flux subtracted in 200 components = -6.0183e-05 Jy ! Clean residual min=-0.001766 max=0.001778 Jy/beam ! Clean residual mean=0.000003 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.123041 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.123041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056651Jy sigma=1.257199 ! Fit after self-cal, rms=0.056650Jy sigma=1.257197 ! 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=0.056650Jy sigma=1.257197 ! Fit after self-cal, rms=0.056768Jy sigma=1.257143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.428 mas, bmaj=10.41 mas, bpa=-7.481 degrees ! Estimated noise=0.428313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000403047 Jy ! Component: 100 - total flux cleaned = -0.000500706 Jy ! Component: 150 - total flux cleaned = -0.00055378 Jy ! Component: 200 - total flux cleaned = -0.000592249 Jy ! Total flux subtracted in 200 components = -0.000592249 Jy ! Clean residual min=-0.001738 max=0.002024 Jy/beam ! Clean residual mean=0.000006 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.122448 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 76 components and 0.122448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056772Jy sigma=1.257231 ! Fit after self-cal, rms=0.056767Jy sigma=1.257094 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 = -4.06995e-05 Jy ! Component: 100 - total flux cleaned = -9.37333e-05 Jy ! Component: 150 - total flux cleaned = -9.42553e-05 Jy ! Component: 200 - total flux cleaned = -0.000109766 Jy ! Total flux subtracted in 200 components = -0.000109766 Jy ! Clean residual min=-0.001739 max=0.002015 Jy/beam ! Clean residual mean=0.000006 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.122339 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.122339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056771Jy sigma=1.257185 ! Fit after self-cal, rms=0.056767Jy sigma=1.257131 ! 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=3.456 mas, bmaj=7.026 mas, bpa=-6.737 degrees ! Estimated noise=0.349833 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.456 x 7.026 at -6.737 degrees (North through East) ! Clean map min=-0.0017202 max=0.11053 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=2.846 mas, bmaj=6.406 mas, bpa=-6.643 degrees ! Estimated noise=0.459177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0841388 Jy ! Component: 100 - total flux cleaned = 0.104106 Jy ! Component: 150 - total flux cleaned = 0.112433 Jy ! Component: 200 - total flux cleaned = 0.116815 Jy ! Total flux subtracted in 200 components = 0.116815 Jy ! Clean residual min=-0.002455 max=0.002264 Jy/beam ! Clean residual mean=0.000003 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.116815 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 0.116815 Jy ! Inverting map and beam ! Estimated beam: bmin=3.456 mas, bmaj=7.026 mas, bpa=-6.737 degrees ! Estimated noise=0.349833 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 = 0.00308606 Jy ! Component: 100 - total flux cleaned = 0.0046144 Jy ! Component: 150 - total flux cleaned = 0.00531522 Jy ! Component: 200 - total flux cleaned = 0.00546473 Jy ! Total flux subtracted in 200 components = 0.00546473 Jy ! Clean residual min=-0.001875 max=0.001909 Jy/beam ! Clean residual mean=0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.122279 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.122279 Jy ! Inverting map ! Added new window around map position (92.5, -109). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111651 Jy ! Component: 100 - total flux cleaned = 0.00136365 Jy ! Component: 150 - total flux cleaned = 0.00148873 Jy ! Component: 200 - total flux cleaned = 0.00159691 Jy ! Total flux subtracted in 200 components = 0.00159691 Jy ! Clean residual min=-0.001729 max=0.001587 Jy/beam ! Clean residual mean=0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.123876 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.123876 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=10.41 mas, bpa=-7.481 degrees ! Estimated noise=0.428313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010472 Jy ! Component: 100 - total flux cleaned = 0.000147805 Jy ! Component: 150 - total flux cleaned = 0.000182742 Jy ! Component: 200 - total flux cleaned = 0.000183885 Jy ! Total flux subtracted in 200 components = 0.000183885 Jy ! Clean residual min=-0.001833 max=0.001655 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.12406 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 = -9.48344e-08 Jy ! Component: 100 - total flux cleaned = 1.13828e-05 Jy ! Component: 150 - total flux cleaned = 3.27398e-05 Jy ! Component: 200 - total flux cleaned = 3.26025e-05 Jy ! Total flux subtracted in 200 components = 3.26025e-05 Jy ! Clean residual min=-0.001846 max=0.001649 Jy/beam ! Clean residual mean=0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.124093 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 88 components and 0.124093 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.456 mas, bmaj=7.026 mas, bpa=-6.737 degrees ! Estimated noise=0.349833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169223 Jy ! Component: 100 - total flux cleaned = 0.00023887 Jy ! Component: 150 - total flux cleaned = 0.000260279 Jy ! Component: 200 - total flux cleaned = 0.00030001 Jy ! Total flux subtracted in 200 components = 0.00030001 Jy ! Clean residual min=-0.001644 max=0.001560 Jy/beam ! Clean residual mean=0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.124393 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.124393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056703Jy sigma=1.255888 ! Fit after self-cal, rms=0.056699Jy sigma=1.255740 wmodel J1835+2407_S_map.mod ! Writing 103 model components to file: J1835+2407_S_map.mod wobs J1835+2407_S_uvs.fits ! Writing UV FITS file: J1835+2407_S_uvs.fits wwins J1835+2407_S_map.win ! wwins: Wrote 2 windows to J1835+2407_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 = -0.000341078 Jy ! Component: 100 - total flux cleaned = -0.000457124 Jy ! Component: 150 - total flux cleaned = -0.000375528 Jy ! Component: 200 - total flux cleaned = -0.000217951 Jy ! Component: 250 - total flux cleaned = 3.59659e-05 Jy ! Component: 300 - total flux cleaned = 0.000209195 Jy ! Component: 350 - total flux cleaned = 0.00035374 Jy ! Component: 400 - total flux cleaned = 0.00049484 Jy ! Component: 450 - total flux cleaned = 0.000540354 Jy ! Component: 500 - total flux cleaned = 0.000608064 Jy ! Component: 550 - total flux cleaned = 0.000740594 Jy ! Component: 600 - total flux cleaned = 0.000783775 Jy ! Component: 650 - total flux cleaned = 0.000890321 Jy ! Component: 700 - total flux cleaned = 0.000953141 Jy ! Component: 750 - total flux cleaned = 0.0010358 Jy ! Component: 800 - total flux cleaned = 0.00109648 Jy ! Component: 850 - total flux cleaned = 0.00121593 Jy ! Component: 900 - total flux cleaned = 0.0012943 Jy ! Component: 950 - total flux cleaned = 0.00131361 Jy ! Component: 1000 - total flux cleaned = 0.00144705 Jy ! Component: 1050 - total flux cleaned = 0.00148448 Jy ! Component: 1100 - total flux cleaned = 0.00157742 Jy ! Component: 1150 - total flux cleaned = 0.00170594 Jy ! Component: 1200 - total flux cleaned = 0.00186862 Jy ! Component: 1250 - total flux cleaned = 0.00195765 Jy ! Component: 1300 - total flux cleaned = 0.00202808 Jy ! Component: 1350 - total flux cleaned = 0.0020633 Jy ! Component: 1400 - total flux cleaned = 0.00216676 Jy ! Component: 1450 - total flux cleaned = 0.00218392 Jy ! Component: 1500 - total flux cleaned = 0.00228539 Jy ! Component: 1550 - total flux cleaned = 0.00238562 Jy ! Component: 1600 - total flux cleaned = 0.00238585 Jy ! Component: 1650 - total flux cleaned = 0.00248387 Jy ! Component: 1700 - total flux cleaned = 0.00256505 Jy ! Component: 1750 - total flux cleaned = 0.00253293 Jy ! Component: 1800 - total flux cleaned = 0.00264438 Jy ! Component: 1850 - total flux cleaned = 0.0026601 Jy ! Component: 1900 - total flux cleaned = 0.00270681 Jy ! Component: 1950 - total flux cleaned = 0.00276824 Jy ! Component: 2000 - total flux cleaned = 0.00273751 Jy ! Component: 2050 - total flux cleaned = 0.00270717 Jy ! Component: 2100 - total flux cleaned = 0.00276692 Jy ! Component: 2150 - total flux cleaned = 0.00281146 Jy ! Component: 2200 - total flux cleaned = 0.00278179 Jy ! Component: 2250 - total flux cleaned = 0.0028256 Jy ! Component: 2300 - total flux cleaned = 0.0028691 Jy ! Component: 2350 - total flux cleaned = 0.00284014 Jy ! Component: 2400 - total flux cleaned = 0.00279745 Jy ! Component: 2450 - total flux cleaned = 0.00288224 Jy ! Component: 2500 - total flux cleaned = 0.00288207 Jy ! Component: 2550 - total flux cleaned = 0.00289592 Jy ! Component: 2600 - total flux cleaned = 0.00293746 Jy ! Component: 2650 - total flux cleaned = 0.00292359 Jy ! Component: 2700 - total flux cleaned = 0.00293726 Jy ! Component: 2750 - total flux cleaned = 0.00299113 Jy ! Component: 2800 - total flux cleaned = 0.00303121 Jy ! Component: 2850 - total flux cleaned = 0.00301784 Jy ! Component: 2900 - total flux cleaned = 0.00303118 Jy ! Component: 2950 - total flux cleaned = 0.0030574 Jy ! Component: 3000 - total flux cleaned = 0.0030962 Jy ! Component: 3050 - total flux cleaned = 0.00309612 Jy ! Component: 3100 - total flux cleaned = 0.0031092 Jy ! Component: 3150 - total flux cleaned = 0.00308372 Jy ! Component: 3200 - total flux cleaned = 0.003147 Jy ! Component: 3250 - total flux cleaned = 0.00314697 Jy ! Component: 3300 - total flux cleaned = 0.00315957 Jy ! Component: 3350 - total flux cleaned = 0.00317183 Jy ! Component: 3400 - total flux cleaned = 0.00318419 Jy ! Component: 3450 - total flux cleaned = 0.00314765 Jy ! Component: 3500 - total flux cleaned = 0.00318408 Jy ! Component: 3550 - total flux cleaned = 0.003172 Jy ! Component: 3600 - total flux cleaned = 0.003208 Jy ! Component: 3650 - total flux cleaned = 0.00323181 Jy ! Component: 3700 - total flux cleaned = 0.00323184 Jy ! Component: 3750 - total flux cleaned = 0.00322024 Jy ! Component: 3800 - total flux cleaned = 0.00319681 Jy ! Component: 3850 - total flux cleaned = 0.0031271 Jy ! Component: 3900 - total flux cleaned = 0.00311541 Jy ! Component: 3950 - total flux cleaned = 0.00317274 Jy ! Component: 4000 - total flux cleaned = 0.0031386 Jy ! Component: 4050 - total flux cleaned = 0.0031046 Jy ! Total flux subtracted in 4096 components = 0.00307075 Jy ! Clean residual min=-0.000757 max=0.000723 Jy/beam ! Clean residual mean=0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.127464 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 396 components and 0.127464 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1835+2407_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.456 x 7.026 at -6.737 degrees (North through East) ! Clean map min=-0.0011565 max=0.1106 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1835+2407_S_map.fits wmodel /vlbi/uf001/uva//J1835+2407_S_map.mod ! Writing 396 model components to file: /vlbi/uf001/uva//J1835+2407_S_map.mod wobs /vlbi/uf001/uva//J1835+2407_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1835+2407_S_uvs.fits wwins /vlbi/uf001/uva//J1835+2407_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1835+2407_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.110604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205994 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.558735 0.558735 1.11747 2.23494 4.46988 8.93975 17.8795 35.759 71.518 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.11 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 536.927 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1835+2407_S_dfm.log closed on Mon Jan 14 04:42:59 2019