! Started logfile: /image_prod/ug002_uva//J1342-2051_S_dfm.log on Thu Mar 5 01:23:50 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//J1342-2051_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1342-2051_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.868333 visibilities/baseline/integration-bin. ! Found source: J1342-2051 ! ! 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 4689 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 J1342-2051_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.044608Jy sigma=7.214818 ! Fit after self-cal, rms=0.725908Jy sigma=4.919314 ! 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=2.52 mas, bmaj=6.837 mas, bpa=-4.782 degrees ! Estimated noise=2.11279 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 = 0.204025 Jy ! Component: 100 - total flux cleaned = 0.266399 Jy ! Total flux subtracted in 100 components = 0.266399 Jy ! Clean residual min=-0.014653 max=0.029227 Jy/beam ! Clean residual mean=-0.000060 rms=0.003805 Jy/beam ! Combined flux in latest and established models = 0.266399 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.266399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102185Jy sigma=0.646439 ! Fit after self-cal, rms=0.102013Jy sigma=0.645874 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0333095 Jy ! Component: 100 - total flux cleaned = 0.0518284 Jy ! Total flux subtracted in 100 components = 0.0518284 Jy ! Clean residual min=-0.009753 max=0.017402 Jy/beam ! Clean residual mean=-0.000031 rms=0.002320 Jy/beam ! Combined flux in latest and established models = 0.318227 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.318227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086892Jy sigma=0.517323 ! Fit after self-cal, rms=0.086871Jy sigma=0.517012 ! Inverting map ! Added new window around map position (4.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165812 Jy ! Component: 100 - total flux cleaned = 0.0263805 Jy ! Total flux subtracted in 100 components = 0.0263805 Jy ! Clean residual min=-0.008377 max=0.009696 Jy/beam ! Clean residual mean=-0.000017 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 0.344608 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.344608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082439Jy sigma=0.479739 ! Fit after self-cal, rms=0.082051Jy sigma=0.477759 ! 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=3.013 mas, bmaj=7.981 mas, bpa=-3.978 degrees ! Estimated noise=1.56755 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 = 0.0119793 Jy ! Component: 100 - total flux cleaned = 0.0186129 Jy ! Component: 150 - total flux cleaned = 0.0227156 Jy ! Component: 200 - total flux cleaned = 0.0252758 Jy ! Total flux subtracted in 200 components = 0.0252758 Jy ! Clean residual min=-0.005511 max=0.007396 Jy/beam ! Clean residual mean=-0.000016 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.369883 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.369883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080237Jy sigma=0.462995 ! Fit after self-cal, rms=0.079982Jy sigma=0.461604 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.013 x 7.981 at -3.978 degrees (North through East) ! Clean map min=-0.004934 max=0.27332 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.03 KP 1.02 ! LA 0.98 MK 1.01 NL 1.02 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 1.00 KP 0.98 ! LA 0.98 MK 1.00 NL 0.94 OV 1.03 ! PT 0.98 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.03 KP 0.98 ! LA 0.97 MK 0.97 NL 1.02 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.079982Jy sigma=0.461604 ! Fit after self-cal, rms=0.077724Jy sigma=0.452234 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.005 mas, bmaj=7.942 mas, bpa=-3.779 degrees ! Estimated noise=1.55851 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 (-17.5, 61). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441541 Jy ! Component: 100 - total flux cleaned = 0.00499841 Jy ! Component: 150 - total flux cleaned = 0.00529495 Jy ! Component: 200 - total flux cleaned = 0.00555598 Jy ! Total flux subtracted in 200 components = 0.00555598 Jy ! Clean residual min=-0.004794 max=0.004718 Jy/beam ! Clean residual mean=0.000009 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.375439 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.375439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077246Jy sigma=0.449142 ! Fit after self-cal, rms=0.077233Jy sigma=0.448898 ! 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=0.077233Jy sigma=0.448898 ! Fit after self-cal, rms=0.076662Jy sigma=0.441668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=7.943 mas, bpa=-3.858 degrees ! Estimated noise=1.5587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204619 Jy ! Component: 100 - total flux cleaned = 0.00233463 Jy ! Component: 150 - total flux cleaned = 0.0023953 Jy ! Component: 200 - total flux cleaned = 0.00239523 Jy ! Total flux subtracted in 200 components = 0.00239523 Jy ! Clean residual min=-0.003676 max=0.004117 Jy/beam ! Clean residual mean=-0.000003 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.377835 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.377835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076525Jy sigma=0.440781 ! Fit after self-cal, rms=0.076533Jy sigma=0.440719 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 (-1.5, 53). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338133 Jy ! Component: 100 - total flux cleaned = 0.00493534 Jy ! Component: 150 - total flux cleaned = 0.00546399 Jy ! Component: 200 - total flux cleaned = 0.0056785 Jy ! Total flux subtracted in 200 components = 0.0056785 Jy ! Clean residual min=-0.003363 max=0.003981 Jy/beam ! Clean residual mean=-0.000003 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.383513 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 97 components and 0.383513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076331Jy sigma=0.439473 ! Fit after self-cal, rms=0.076326Jy sigma=0.439438 ! Inverting map ! Added new window around map position (10.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343852 Jy ! Component: 100 - total flux cleaned = 0.00409735 Jy ! Component: 150 - total flux cleaned = 0.00415456 Jy ! Component: 200 - total flux cleaned = 0.00405483 Jy ! Total flux subtracted in 200 components = 0.00405483 Jy ! Clean residual min=-0.003130 max=0.002926 Jy/beam ! Clean residual mean=0.000001 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.387568 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 124 components and 0.387568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076129Jy sigma=0.438191 ! Fit after self-cal, rms=0.076116Jy sigma=0.438086 ! 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=0.076116Jy sigma=0.438086 ! Fit after self-cal, rms=0.075990Jy sigma=0.437906 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.993 mas, bmaj=7.936 mas, bpa=-3.87 degrees ! Estimated noise=1.55681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172318 Jy ! Component: 100 - total flux cleaned = 0.00236088 Jy ! Component: 150 - total flux cleaned = 0.00236146 Jy ! Component: 200 - total flux cleaned = 0.00232269 Jy ! Total flux subtracted in 200 components = 0.00232269 Jy ! Clean residual min=-0.003009 max=0.002581 Jy/beam ! Clean residual mean=-0.000003 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.389891 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 140 components and 0.389891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075918Jy sigma=0.437514 ! Fit after self-cal, rms=0.075912Jy sigma=0.437481 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 = 0.000363981 Jy ! Component: 100 - total flux cleaned = 0.000364805 Jy ! Component: 150 - total flux cleaned = 0.000328689 Jy ! Component: 200 - total flux cleaned = 0.00029411 Jy ! Total flux subtracted in 200 components = 0.00029411 Jy ! Clean residual min=-0.002933 max=0.002489 Jy/beam ! Clean residual mean=-0.000002 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.390185 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 150 components and 0.390185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075872Jy sigma=0.437277 ! Fit after self-cal, rms=0.075867Jy sigma=0.437264 ! 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=0.075867Jy sigma=0.437264 ! Fit after self-cal, rms=0.075807Jy sigma=0.437220 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.683 mas, bmaj=17.22 mas, bpa=-0.2176 degrees ! Estimated noise=2.02589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00081243 Jy ! Component: 100 - total flux cleaned = 0.000807652 Jy ! Component: 150 - total flux cleaned = 0.000741792 Jy ! Component: 200 - total flux cleaned = 0.000713368 Jy ! Total flux subtracted in 200 components = 0.000713368 Jy ! Clean residual min=-0.002873 max=0.003399 Jy/beam ! Clean residual mean=-0.000009 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.390898 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 172 components and 0.390898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075789Jy sigma=0.437129 ! Fit after self-cal, rms=0.075786Jy sigma=0.437108 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 = 0.000228448 Jy ! Component: 100 - total flux cleaned = 0.000229328 Jy ! Component: 150 - total flux cleaned = 0.00020401 Jy ! Component: 200 - total flux cleaned = 0.000155609 Jy ! Total flux subtracted in 200 components = 0.000155609 Jy ! Clean residual min=-0.002855 max=0.003339 Jy/beam ! Clean residual mean=-0.000008 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.391054 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 184 components and 0.391054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075776Jy sigma=0.437077 ! Fit after self-cal, rms=0.075773Jy sigma=0.437061 ! 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=2.991 mas, bmaj=7.931 mas, bpa=-3.868 degrees ! Estimated noise=1.55628 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.991 x 7.931 at -3.868 degrees (North through East) ! Clean map min=-0.0028363 max=0.27217 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=2.504 mas, bmaj=6.812 mas, bpa=-4.604 degrees ! Estimated noise=2.09412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202245 Jy ! Component: 100 - total flux cleaned = 0.265992 Jy ! Component: 150 - total flux cleaned = 0.300449 Jy ! Component: 200 - total flux cleaned = 0.322165 Jy ! Total flux subtracted in 200 components = 0.322165 Jy ! Clean residual min=-0.006710 max=0.011642 Jy/beam ! Clean residual mean=-0.000034 rms=0.002043 Jy/beam ! Combined flux in latest and established models = 0.322165 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.322165 Jy ! Inverting map and beam ! Estimated beam: bmin=2.991 mas, bmaj=7.931 mas, bpa=-3.868 degrees ! Estimated noise=1.55628 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 = 0.0208685 Jy ! Component: 100 - total flux cleaned = 0.0333593 Jy ! Component: 150 - total flux cleaned = 0.0419298 Jy ! Component: 200 - total flux cleaned = 0.0479848 Jy ! Total flux subtracted in 200 components = 0.0479848 Jy ! Clean residual min=-0.003803 max=0.004393 Jy/beam ! Clean residual mean=-0.000017 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.37015 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 56 components and 0.37015 Jy ! Inverting map ! Added new window around map position (1, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482386 Jy ! Component: 100 - total flux cleaned = 0.0085297 Jy ! Component: 150 - total flux cleaned = 0.0115162 Jy ! Component: 200 - total flux cleaned = 0.0134954 Jy ! Total flux subtracted in 200 components = 0.0134954 Jy ! Clean residual min=-0.003111 max=0.002912 Jy/beam ! Clean residual mean=-0.000007 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.383646 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 81 components and 0.383645 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=7.683 mas, bmaj=17.22 mas, bpa=-0.2176 degrees ! Estimated noise=2.02589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298053 Jy ! Component: 100 - total flux cleaned = 0.00490527 Jy ! Component: 150 - total flux cleaned = 0.00524196 Jy ! Component: 200 - total flux cleaned = 0.00535811 Jy ! Total flux subtracted in 200 components = 0.00535811 Jy ! Clean residual min=-0.002754 max=0.003290 Jy/beam ! Clean residual mean=-0.000011 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.389004 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 = 0.000155828 Jy ! Component: 100 - total flux cleaned = 0.000293798 Jy ! Component: 150 - total flux cleaned = 0.000336846 Jy ! Component: 200 - total flux cleaned = 0.00041337 Jy ! Total flux subtracted in 200 components = 0.00041337 Jy ! Clean residual min=-0.002696 max=0.003332 Jy/beam ! Clean residual mean=-0.000010 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.389417 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 124 components and 0.389417 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.991 mas, bmaj=7.931 mas, bpa=-3.868 degrees ! Estimated noise=1.55628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000519039 Jy ! Component: 100 - total flux cleaned = -0.000335083 Jy ! Component: 150 - total flux cleaned = -0.000176123 Jy ! Component: 200 - total flux cleaned = -3.06087e-05 Jy ! Total flux subtracted in 200 components = -3.06087e-05 Jy ! Clean residual min=-0.002865 max=0.002450 Jy/beam ! Clean residual mean=-0.000004 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.389386 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 149 components and 0.389386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075808Jy sigma=0.437314 ! Fit after self-cal, rms=0.075786Jy sigma=0.437209 wmodel J1342-2051_S_map.mod ! Writing 149 model components to file: J1342-2051_S_map.mod wobs J1342-2051_S_uvs.fits ! Writing UV FITS file: J1342-2051_S_uvs.fits wwins J1342-2051_S_map.win ! wwins: Wrote 6 windows to J1342-2051_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 = -0.00100228 Jy ! Component: 100 - total flux cleaned = -0.00167587 Jy ! Component: 150 - total flux cleaned = -0.0021414 Jy ! Component: 200 - total flux cleaned = -0.00238311 Jy ! Component: 250 - total flux cleaned = -0.0025381 Jy ! Component: 300 - total flux cleaned = -0.00253987 Jy ! Component: 350 - total flux cleaned = -0.00261186 Jy ! Component: 400 - total flux cleaned = -0.00257627 Jy ! Component: 450 - total flux cleaned = -0.00254288 Jy ! Component: 500 - total flux cleaned = -0.0025109 Jy ! Component: 550 - total flux cleaned = -0.00251076 Jy ! Component: 600 - total flux cleaned = -0.00235261 Jy ! Component: 650 - total flux cleaned = -0.00229015 Jy ! Component: 700 - total flux cleaned = -0.00222893 Jy ! Component: 750 - total flux cleaned = -0.00199026 Jy ! Component: 800 - total flux cleaned = -0.00196125 Jy ! Component: 850 - total flux cleaned = -0.00187444 Jy ! Component: 900 - total flux cleaned = -0.00170493 Jy ! Component: 950 - total flux cleaned = -0.00151184 Jy ! Component: 1000 - total flux cleaned = -0.00140386 Jy ! Component: 1050 - total flux cleaned = -0.00129754 Jy ! Component: 1100 - total flux cleaned = -0.00121904 Jy ! Component: 1150 - total flux cleaned = -0.00111601 Jy ! Component: 1200 - total flux cleaned = -0.00103965 Jy ! Component: 1250 - total flux cleaned = -0.00096462 Jy ! Component: 1300 - total flux cleaned = -0.000890761 Jy ! Component: 1350 - total flux cleaned = -0.000794393 Jy ! Component: 1400 - total flux cleaned = -0.000794707 Jy ! Component: 1450 - total flux cleaned = -0.000677797 Jy ! Component: 1500 - total flux cleaned = -0.000608826 Jy ! Component: 1550 - total flux cleaned = -0.000563246 Jy ! Component: 1600 - total flux cleaned = -0.00051799 Jy ! Component: 1650 - total flux cleaned = -0.000450986 Jy ! Component: 1700 - total flux cleaned = -0.000363422 Jy ! Component: 1750 - total flux cleaned = -0.000320666 Jy ! Component: 1800 - total flux cleaned = -0.000278148 Jy ! Component: 1850 - total flux cleaned = -0.000214693 Jy ! Component: 1900 - total flux cleaned = -0.000193724 Jy ! Component: 1950 - total flux cleaned = -0.000152465 Jy ! Component: 2000 - total flux cleaned = -0.000132223 Jy ! Component: 2050 - total flux cleaned = -0.000151977 Jy ! Component: 2100 - total flux cleaned = 6.94778e-06 Jy ! Component: 2150 - total flux cleaned = 6.55337e-05 Jy ! Component: 2200 - total flux cleaned = 0.000104101 Jy ! Component: 2250 - total flux cleaned = 0.000180887 Jy ! Component: 2300 - total flux cleaned = 0.00023786 Jy ! Component: 2350 - total flux cleaned = 0.000275534 Jy ! Component: 2400 - total flux cleaned = 0.000368195 Jy ! Component: 2450 - total flux cleaned = 0.000514674 Jy ! Component: 2500 - total flux cleaned = 0.000569031 Jy ! Component: 2550 - total flux cleaned = 0.000569022 Jy ! Component: 2600 - total flux cleaned = 0.000728766 Jy ! Component: 2650 - total flux cleaned = 0.000710986 Jy ! Component: 2700 - total flux cleaned = 0.000745756 Jy ! Component: 2750 - total flux cleaned = 0.000866123 Jy ! Component: 2800 - total flux cleaned = 0.000882934 Jy ! Component: 2850 - total flux cleaned = 0.000950636 Jy ! Component: 2900 - total flux cleaned = 0.000950679 Jy ! Component: 2950 - total flux cleaned = 0.000950818 Jy ! Component: 3000 - total flux cleaned = 0.00101652 Jy ! Component: 3050 - total flux cleaned = 0.00103289 Jy ! Component: 3100 - total flux cleaned = 0.00104896 Jy ! Component: 3150 - total flux cleaned = 0.0010969 Jy ! Component: 3200 - total flux cleaned = 0.00115995 Jy ! Component: 3250 - total flux cleaned = 0.00122271 Jy ! Component: 3300 - total flux cleaned = 0.00125367 Jy ! Component: 3350 - total flux cleaned = 0.00128436 Jy ! Component: 3400 - total flux cleaned = 0.00131478 Jy ! Component: 3450 - total flux cleaned = 0.00134485 Jy ! Component: 3500 - total flux cleaned = 0.00138969 Jy ! Component: 3550 - total flux cleaned = 0.0013897 Jy ! Component: 3600 - total flux cleaned = 0.00146329 Jy ! Component: 3650 - total flux cleaned = 0.00153608 Jy ! Component: 3700 - total flux cleaned = 0.00157929 Jy ! Component: 3750 - total flux cleaned = 0.00163653 Jy ! Component: 3800 - total flux cleaned = 0.00167915 Jy ! Component: 3850 - total flux cleaned = 0.00173537 Jy ! Component: 3900 - total flux cleaned = 0.00173545 Jy ! Component: 3950 - total flux cleaned = 0.00183258 Jy ! Component: 4000 - total flux cleaned = 0.00190144 Jy ! Component: 4050 - total flux cleaned = 0.00198344 Jy ! Total flux subtracted in 4096 components = 0.00206468 Jy ! Clean residual min=-0.000933 max=0.000758 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.391451 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 415 components and 0.391451 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1342-2051_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.991 x 7.931 at -3.868 degrees (North through East) ! Clean map min=-0.0017716 max=0.27143 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1342-2051_S_map.fits wmodel /image_prod/ug002_uva//J1342-2051_S_map.mod ! Writing 415 model components to file: /image_prod/ug002_uva//J1342-2051_S_map.mod wobs /image_prod/ug002_uva//J1342-2051_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1342-2051_S_uvs.fits wwins /image_prod/ug002_uva//J1342-2051_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1342-2051_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.27143 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233941 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.258565 0.258565 0.51713 1.03426 2.06852 4.13704 8.27407 16.5481 33.0963 66.1926 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.271 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1160.25 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1342-2051_S_dfm.log closed on Thu Mar 5 01:23:54 2020