! Started logfile: /image_prod/ug002_uva//J1428+2103_S_dfm.log on Thu Mar 5 01:45:25 2020 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 /image_prod/ug002_uva//J1428+2103_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1428+2103_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.96358 visibilities/baseline/integration-bin. ! Found source: J1428+2103 ! ! 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 40 lines of history. ! ! Reading 4683 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 J1428+2103_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012075Jy sigma=9.166955 ! Fit after self-cal, rms=0.912492Jy sigma=8.280500 ! 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=3.213 mas, bmaj=10.38 mas, bpa=-20.28 degrees ! Estimated noise=1.45593 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 = 0.0684697 Jy ! Component: 100 - total flux cleaned = 0.0950658 Jy ! Total flux subtracted in 100 components = 0.0950658 Jy ! Clean residual min=-0.004944 max=0.012375 Jy/beam ! Clean residual mean=-0.000005 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.0950658 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0950658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117416Jy sigma=0.545275 ! Fit after self-cal, rms=0.117276Jy sigma=0.540819 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142081 Jy ! Component: 100 - total flux cleaned = 0.02202 Jy ! Total flux subtracted in 100 components = 0.02202 Jy ! Clean residual min=-0.004018 max=0.006925 Jy/beam ! Clean residual mean=0.000003 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.117086 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.117086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115319Jy sigma=0.499580 ! Fit after self-cal, rms=0.115347Jy sigma=0.499162 ! Inverting map ! Added new window around map position (-8, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00691701 Jy ! Component: 100 - total flux cleaned = 0.0113022 Jy ! Total flux subtracted in 100 components = 0.0113022 Jy ! Clean residual min=-0.003327 max=0.003665 Jy/beam ! Clean residual mean=0.000006 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.128388 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 50 components and 0.128388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114927Jy sigma=0.487834 ! Fit after self-cal, rms=0.114937Jy sigma=0.487105 ! 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=3.802 mas, bmaj=10.82 mas, bpa=-20.21 degrees ! Estimated noise=1.17999 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 = 0.0051221 Jy ! Component: 100 - total flux cleaned = 0.00859633 Jy ! Component: 150 - total flux cleaned = 0.0110986 Jy ! Component: 200 - total flux cleaned = 0.0121734 Jy ! Total flux subtracted in 200 components = 0.0121734 Jy ! Clean residual min=-0.003354 max=0.003225 Jy/beam ! Clean residual mean=0.000008 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.140561 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 89 components and 0.140561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114694Jy sigma=0.481040 ! Fit after self-cal, rms=0.114713Jy sigma=0.480685 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.802 x 10.82 at -20.21 degrees (North through East) ! Clean map min=-0.0031709 max=0.086453 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.93 KP 1.00 ! LA 0.97 MK 1.03 NL 0.90 OV 0.95 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 0.96 HN 0.99 KP 0.99 ! LA 1.00 MK 0.98 NL 1.16 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.02 KP 0.99 ! LA 1.02 MK 0.99 NL 1.12 OV 0.97 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.114713Jy sigma=0.480685 ! Fit after self-cal, rms=0.124525Jy sigma=0.474999 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=10.96 mas, bpa=-20.13 degrees ! Estimated noise=1.17694 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 = -0.000748568 Jy ! Component: 100 - total flux cleaned = -0.00101735 Jy ! Component: 150 - total flux cleaned = -0.00129503 Jy ! Component: 200 - total flux cleaned = -0.00149897 Jy ! Total flux subtracted in 200 components = -0.00149897 Jy ! Clean residual min=-0.002676 max=0.002996 Jy/beam ! Clean residual mean=0.000012 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.139062 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 0.139062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124458Jy sigma=0.474366 ! Fit after self-cal, rms=0.124482Jy sigma=0.474227 ! 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=0.124482Jy sigma=0.474227 ! Fit after self-cal, rms=0.126255Jy sigma=0.467031 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=10.96 mas, bpa=-20.01 degrees ! Estimated noise=1.17702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000844929 Jy ! Component: 100 - total flux cleaned = -0.000713988 Jy ! Component: 150 - total flux cleaned = -0.000643493 Jy ! Component: 200 - total flux cleaned = -0.000550251 Jy ! Total flux subtracted in 200 components = -0.000550251 Jy ! Clean residual min=-0.002339 max=0.002500 Jy/beam ! Clean residual mean=0.000005 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.138512 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.138512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126169Jy sigma=0.466704 ! Fit after self-cal, rms=0.126252Jy sigma=0.466528 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 (-19, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176449 Jy ! Component: 100 - total flux cleaned = 0.00226295 Jy ! Component: 150 - total flux cleaned = 0.00258287 Jy ! Component: 200 - total flux cleaned = 0.00279792 Jy ! Total flux subtracted in 200 components = 0.00279792 Jy ! Clean residual min=-0.002137 max=0.002136 Jy/beam ! Clean residual mean=0.000005 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.14131 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 134 components and 0.14131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126140Jy sigma=0.465759 ! Fit after self-cal, rms=0.126113Jy sigma=0.465680 ! 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=0.126113Jy sigma=0.465680 ! Fit after self-cal, rms=0.128889Jy sigma=0.465550 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.825 mas, bmaj=10.98 mas, bpa=-19.94 degrees ! Estimated noise=1.17835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335655 Jy ! Component: 100 - total flux cleaned = 0.000446782 Jy ! Component: 150 - total flux cleaned = 0.000548149 Jy ! Component: 200 - total flux cleaned = 0.000674979 Jy ! Total flux subtracted in 200 components = 0.000674979 Jy ! Clean residual min=-0.002082 max=0.002016 Jy/beam ! Clean residual mean=0.000004 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.141985 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 144 components and 0.141985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128823Jy sigma=0.465290 ! Fit after self-cal, rms=0.128813Jy sigma=0.465259 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 = 0.000223908 Jy ! Component: 100 - total flux cleaned = 0.000374206 Jy ! Component: 150 - total flux cleaned = 0.000544404 Jy ! Component: 200 - total flux cleaned = 0.000651209 Jy ! Total flux subtracted in 200 components = 0.000651209 Jy ! Clean residual min=-0.002008 max=0.002022 Jy/beam ! Clean residual mean=0.000004 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.142636 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.142636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128764Jy sigma=0.465140 ! Fit after self-cal, rms=0.128752Jy sigma=0.465119 ! 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=0.128752Jy sigma=0.465119 ! Fit after self-cal, rms=0.130164Jy sigma=0.465080 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.058 mas, bmaj=12.48 mas, bpa=-15.71 degrees ! Estimated noise=1.35196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.26132e-05 Jy ! Component: 100 - total flux cleaned = 0.000174932 Jy ! Component: 150 - total flux cleaned = 0.000174098 Jy ! Component: 200 - total flux cleaned = 0.000194297 Jy ! Total flux subtracted in 200 components = 0.000194297 Jy ! Clean residual min=-0.001838 max=0.001838 Jy/beam ! Clean residual mean=0.000005 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.142831 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 172 components and 0.142831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130124Jy sigma=0.465094 ! Fit after self-cal, rms=0.130113Jy sigma=0.465081 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 = 0.000153847 Jy ! Component: 100 - total flux cleaned = 0.000231978 Jy ! Component: 150 - total flux cleaned = 0.000250124 Jy ! Component: 200 - total flux cleaned = 0.000267838 Jy ! Total flux subtracted in 200 components = 0.000267838 Jy ! Clean residual min=-0.001806 max=0.001844 Jy/beam ! Clean residual mean=0.000005 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.143098 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 178 components and 0.143098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130083Jy sigma=0.465122 ! Fit after self-cal, rms=0.130075Jy sigma=0.465116 ! 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=3.831 mas, bmaj=10.98 mas, bpa=-19.93 degrees ! Estimated noise=1.1796 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.831 x 10.98 at -19.93 degrees (North through East) ! Clean map min=-0.0019006 max=0.08624 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=3.238 mas, bmaj=10.48 mas, bpa=-20.04 degrees ! Estimated noise=1.45853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0693463 Jy ! Component: 100 - total flux cleaned = 0.0967666 Jy ! Component: 150 - total flux cleaned = 0.109562 Jy ! Component: 200 - total flux cleaned = 0.117563 Jy ! Total flux subtracted in 200 components = 0.117563 Jy ! Clean residual min=-0.003589 max=0.004336 Jy/beam ! Clean residual mean=-0.000001 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.117563 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.117563 Jy ! Inverting map and beam ! Estimated beam: bmin=3.831 mas, bmaj=10.98 mas, bpa=-19.93 degrees ! Estimated noise=1.1796 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 = 0.00707183 Jy ! Component: 100 - total flux cleaned = 0.0115797 Jy ! Component: 150 - total flux cleaned = 0.0147866 Jy ! Component: 200 - total flux cleaned = 0.0172491 Jy ! Total flux subtracted in 200 components = 0.0172491 Jy ! Clean residual min=-0.002239 max=0.002089 Jy/beam ! Clean residual mean=-0.000001 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.134812 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 78 components and 0.134812 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=8.058 mas, bmaj=12.48 mas, bpa=-15.71 degrees ! Estimated noise=1.35196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257765 Jy ! Component: 100 - total flux cleaned = 0.00435256 Jy ! Component: 150 - total flux cleaned = 0.00529478 Jy ! Component: 200 - total flux cleaned = 0.00596807 Jy ! Total flux subtracted in 200 components = 0.00596807 Jy ! Clean residual min=-0.002033 max=0.001880 Jy/beam ! Clean residual mean=0.000003 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.14078 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 = 0.000555609 Jy ! Component: 100 - total flux cleaned = 0.000908555 Jy ! Component: 150 - total flux cleaned = 0.00116926 Jy ! Component: 200 - total flux cleaned = 0.00133092 Jy ! Total flux subtracted in 200 components = 0.00133092 Jy ! Clean residual min=-0.001911 max=0.001909 Jy/beam ! Clean residual mean=0.000004 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.142111 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 132 components and 0.142111 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.831 mas, bmaj=10.98 mas, bpa=-19.93 degrees ! Estimated noise=1.1796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.49382e-05 Jy ! Component: 100 - total flux cleaned = 0.00019011 Jy ! Component: 150 - total flux cleaned = 0.000378595 Jy ! Component: 200 - total flux cleaned = 0.000584183 Jy ! Total flux subtracted in 200 components = 0.000584183 Jy ! Clean residual min=-0.001936 max=0.002166 Jy/beam ! Clean residual mean=0.000004 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.142695 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 152 components and 0.142695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130085Jy sigma=0.465506 ! Fit after self-cal, rms=0.130103Jy sigma=0.465305 wmodel J1428+2103_S_map.mod ! Writing 152 model components to file: J1428+2103_S_map.mod wobs J1428+2103_S_uvs.fits ! Writing UV FITS file: J1428+2103_S_uvs.fits wwins J1428+2103_S_map.win ! wwins: Wrote 3 windows to J1428+2103_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 = 0.000381357 Jy ! Component: 100 - total flux cleaned = 0.00034865 Jy ! Component: 150 - total flux cleaned = 0.000156241 Jy ! Component: 200 - total flux cleaned = 3.27885e-05 Jy ! Component: 250 - total flux cleaned = -5.57556e-05 Jy ! Component: 300 - total flux cleaned = -0.000142407 Jy ! Component: 350 - total flux cleaned = -0.000283404 Jy ! Component: 400 - total flux cleaned = -0.000476925 Jy ! Component: 450 - total flux cleaned = -0.000612543 Jy ! Component: 500 - total flux cleaned = -0.000772057 Jy ! Component: 550 - total flux cleaned = -0.000850364 Jy ! Component: 600 - total flux cleaned = -0.00092806 Jy ! Component: 650 - total flux cleaned = -0.00102946 Jy ! Component: 700 - total flux cleaned = -0.000979608 Jy ! Component: 750 - total flux cleaned = -0.00100462 Jy ! Component: 800 - total flux cleaned = -0.0010773 Jy ! Component: 850 - total flux cleaned = -0.0010055 Jy ! Component: 900 - total flux cleaned = -0.00105268 Jy ! Component: 950 - total flux cleaned = -0.0010296 Jy ! Component: 1000 - total flux cleaned = -0.00107512 Jy ! Component: 1050 - total flux cleaned = -0.0010527 Jy ! Component: 1100 - total flux cleaned = -0.0011199 Jy ! Component: 1150 - total flux cleaned = -0.0011638 Jy ! Component: 1200 - total flux cleaned = -0.0011852 Jy ! Component: 1250 - total flux cleaned = -0.00122866 Jy ! Component: 1300 - total flux cleaned = -0.00137887 Jy ! Component: 1350 - total flux cleaned = -0.00137898 Jy ! Component: 1400 - total flux cleaned = -0.00146284 Jy ! Component: 1450 - total flux cleaned = -0.00146306 Jy ! Component: 1500 - total flux cleaned = -0.00154589 Jy ! Component: 1550 - total flux cleaned = -0.00158697 Jy ! Component: 1600 - total flux cleaned = -0.00166777 Jy ! Component: 1650 - total flux cleaned = -0.00168763 Jy ! Component: 1700 - total flux cleaned = -0.00174728 Jy ! Component: 1750 - total flux cleaned = -0.00180649 Jy ! Component: 1800 - total flux cleaned = -0.00182592 Jy ! Component: 1850 - total flux cleaned = -0.00190307 Jy ! Component: 1900 - total flux cleaned = -0.00196058 Jy ! Component: 1950 - total flux cleaned = -0.00201778 Jy ! Component: 2000 - total flux cleaned = -0.00211187 Jy ! Component: 2050 - total flux cleaned = -0.00214917 Jy ! Component: 2100 - total flux cleaned = -0.00224195 Jy ! Component: 2150 - total flux cleaned = -0.00224207 Jy ! Component: 2200 - total flux cleaned = -0.00229712 Jy ! Component: 2250 - total flux cleaned = -0.00238805 Jy ! Component: 2300 - total flux cleaned = -0.00238787 Jy ! Component: 2350 - total flux cleaned = -0.00247724 Jy ! Component: 2400 - total flux cleaned = -0.00249487 Jy ! Component: 2450 - total flux cleaned = -0.00261781 Jy ! Component: 2500 - total flux cleaned = -0.00263525 Jy ! Component: 2550 - total flux cleaned = -0.00270456 Jy ! Component: 2600 - total flux cleaned = -0.00275611 Jy ! Component: 2650 - total flux cleaned = -0.00280736 Jy ! Component: 2700 - total flux cleaned = -0.00279053 Jy ! Component: 2750 - total flux cleaned = -0.00282437 Jy ! Component: 2800 - total flux cleaned = -0.00280782 Jy ! Component: 2850 - total flux cleaned = -0.00285779 Jy ! Component: 2900 - total flux cleaned = -0.00289084 Jy ! Component: 2950 - total flux cleaned = -0.00289094 Jy ! Component: 3000 - total flux cleaned = -0.00287464 Jy ! Component: 3050 - total flux cleaned = -0.0028585 Jy ! Component: 3100 - total flux cleaned = -0.00289084 Jy ! Component: 3150 - total flux cleaned = -0.00297078 Jy ! Component: 3200 - total flux cleaned = -0.00290723 Jy ! Component: 3250 - total flux cleaned = -0.00290718 Jy ! Component: 3300 - total flux cleaned = -0.00286011 Jy ! Component: 3350 - total flux cleaned = -0.00292266 Jy ! Component: 3400 - total flux cleaned = -0.00290708 Jy ! Component: 3450 - total flux cleaned = -0.00286086 Jy ! Component: 3500 - total flux cleaned = -0.00293738 Jy ! Component: 3550 - total flux cleaned = -0.00293727 Jy ! Component: 3600 - total flux cleaned = -0.00295224 Jy ! Component: 3650 - total flux cleaned = -0.00292195 Jy ! Component: 3700 - total flux cleaned = -0.00290697 Jy ! Component: 3750 - total flux cleaned = -0.00290697 Jy ! Component: 3800 - total flux cleaned = -0.0028922 Jy ! Component: 3850 - total flux cleaned = -0.00293638 Jy ! Component: 3900 - total flux cleaned = -0.0029803 Jy ! Component: 3950 - total flux cleaned = -0.00293662 Jy ! Component: 4000 - total flux cleaned = -0.00293666 Jy ! Component: 4050 - total flux cleaned = -0.00296561 Jy ! Total flux subtracted in 4096 components = -0.00298006 Jy ! Clean residual min=-0.000870 max=0.000937 Jy/beam ! Clean residual mean=0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.139715 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 428 components and 0.139715 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1428+2103_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.831 x 10.98 at -19.93 degrees (North through East) ! Clean map min=-0.0017551 max=0.086362 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1428+2103_S_map.fits wmodel /image_prod/ug002_uva//J1428+2103_S_map.mod ! Writing 428 model components to file: /image_prod/ug002_uva//J1428+2103_S_map.mod wobs /image_prod/ug002_uva//J1428+2103_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1428+2103_S_uvs.fits wwins /image_prod/ug002_uva//J1428+2103_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1428+2103_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.086362 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000277546 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.964126 0.964126 1.92825 3.85651 7.71301 15.426 30.852 61.7041 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 311.162 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1428+2103_S_dfm.log closed on Thu Mar 5 01:45:29 2020