! Started logfile: /image_prod/ug002_uva//J2316-3349_S_dfm.log on Thu Mar 5 06:09:58 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//J2316-3349_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2316-3349_S_uva.fits ! AN table 1: 76 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.785819 visibilities/baseline/integration-bin. ! Found source: J2316-3349 ! ! 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 6450 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 J2316-3349_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.156176Jy sigma=5.763196 ! Fit after self-cal, rms=0.531805Jy sigma=2.508881 ! 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=2.542 mas, bmaj=8.311 mas, bpa=-9.775 degrees ! Estimated noise=2.89668 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 = 0.381181 Jy ! Component: 100 - total flux cleaned = 0.467294 Jy ! Total flux subtracted in 100 components = 0.467294 Jy ! Clean residual min=-0.031730 max=0.048966 Jy/beam ! Clean residual mean=0.000076 rms=0.009337 Jy/beam ! Combined flux in latest and established models = 0.467294 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.467294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.163241Jy sigma=0.741094 ! Fit after self-cal, rms=0.163236Jy sigma=0.740996 ! 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=3.101 mas, bmaj=9.964 mas, bpa=-8.295 degrees ! Estimated noise=1.81841 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 = 0.0536098 Jy ! Component: 100 - total flux cleaned = 0.0823703 Jy ! Component: 150 - total flux cleaned = 0.099056 Jy ! Component: 200 - total flux cleaned = 0.10838 Jy ! Total flux subtracted in 200 components = 0.10838 Jy ! Clean residual min=-0.023857 max=0.031679 Jy/beam ! Clean residual mean=0.000071 rms=0.007228 Jy/beam ! Combined flux in latest and established models = 0.575675 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.575675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148342Jy sigma=0.620187 ! Fit after self-cal, rms=0.148390Jy sigma=0.620030 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.101 x 9.964 at -8.295 degrees (North through East) ! Clean map min=-0.023024 max=0.48299 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.36 KP 0.94 ! LA 0.98 MK 0.98 NL 1.03 OV 0.93 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 0.98 HN 1.41 KP 0.95 ! LA 0.98 MK 0.96 NL 1.05 OV 0.90 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.98 HN 1.42 KP 0.95 ! LA 0.98 MK 0.95 NL 1.07 OV 0.92 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.148390Jy sigma=0.620030 ! Fit after self-cal, rms=0.161934Jy sigma=0.539406 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.092 mas, bmaj=9.898 mas, bpa=-8.204 degrees ! Estimated noise=1.82193 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 = 3.2923e-06 Jy ! Component: 100 - total flux cleaned = -4.67607e-06 Jy ! Component: 150 - total flux cleaned = -0.000235479 Jy ! Component: 200 - total flux cleaned = -0.000432304 Jy ! Total flux subtracted in 200 components = -0.000432304 Jy ! Clean residual min=-0.019936 max=0.019091 Jy/beam ! Clean residual mean=0.000033 rms=0.005482 Jy/beam ! Combined flux in latest and established models = 0.575242 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.575242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.160986Jy sigma=0.533918 ! Fit after self-cal, rms=0.161266Jy sigma=0.533768 ! 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=0.161266Jy sigma=0.533768 ! Fit after self-cal, rms=0.137193Jy sigma=0.455917 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.093 mas, bmaj=9.854 mas, bpa=-8.089 degrees ! Estimated noise=1.82868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00584679 Jy ! Component: 100 - total flux cleaned = -0.00616858 Jy ! Component: 150 - total flux cleaned = -0.00672671 Jy ! Component: 200 - total flux cleaned = -0.00697764 Jy ! Total flux subtracted in 200 components = -0.00697764 Jy ! Clean residual min=-0.009270 max=0.007971 Jy/beam ! Clean residual mean=0.000008 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.568265 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 43 components and 0.568265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135435Jy sigma=0.449287 ! Fit after self-cal, rms=0.135531Jy sigma=0.449156 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 = -0.000247382 Jy ! Component: 100 - total flux cleaned = -0.000458733 Jy ! Component: 150 - total flux cleaned = -0.000654025 Jy ! Component: 200 - total flux cleaned = -0.00100396 Jy ! Total flux subtracted in 200 components = -0.00100396 Jy ! Clean residual min=-0.008065 max=0.007348 Jy/beam ! Clean residual mean=0.000008 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 0.567261 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.567261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134814Jy sigma=0.446456 ! Fit after self-cal, rms=0.134806Jy sigma=0.446441 ! 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=0.134806Jy sigma=0.446441 ! Fit after self-cal, rms=0.136454Jy sigma=0.445113 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.099 mas, bmaj=9.906 mas, bpa=-8.196 degrees ! Estimated noise=1.82986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0035234 Jy ! Component: 100 - total flux cleaned = -0.00371079 Jy ! Component: 150 - total flux cleaned = -0.00388499 Jy ! Component: 200 - total flux cleaned = -0.00419063 Jy ! Total flux subtracted in 200 components = -0.00419063 Jy ! Clean residual min=-0.006523 max=0.006047 Jy/beam ! Clean residual mean=0.000008 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.56307 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 51 components and 0.56307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135806Jy sigma=0.442649 ! Fit after self-cal, rms=0.135816Jy sigma=0.442635 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 = -0.000144296 Jy ! Component: 100 - total flux cleaned = -0.000270143 Jy ! Component: 150 - total flux cleaned = -0.000496382 Jy ! Component: 200 - total flux cleaned = -0.000708924 Jy ! Total flux subtracted in 200 components = -0.000708924 Jy ! Clean residual min=-0.005849 max=0.005829 Jy/beam ! Clean residual mean=0.000008 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.562361 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.562361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135552Jy sigma=0.441611 ! Fit after self-cal, rms=0.135549Jy sigma=0.441605 ! 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=0.135549Jy sigma=0.441605 ! Fit after self-cal, rms=0.136675Jy sigma=0.441105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.773 mas, bmaj=22.41 mas, bpa=0.3292 degrees ! Estimated noise=2.28512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00246937 Jy ! Component: 100 - total flux cleaned = -0.00269812 Jy ! Component: 150 - total flux cleaned = -0.00290616 Jy ! Component: 200 - total flux cleaned = -0.00303621 Jy ! Total flux subtracted in 200 components = -0.00303621 Jy ! Clean residual min=-0.004500 max=0.005012 Jy/beam ! Clean residual mean=0.000014 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.559325 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 55 components and 0.559325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136534Jy sigma=0.440672 ! Fit after self-cal, rms=0.136559Jy sigma=0.440588 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 = -0.000380916 Jy ! Component: 100 - total flux cleaned = -0.000376799 Jy ! Component: 150 - total flux cleaned = -0.000477027 Jy ! Component: 200 - total flux cleaned = -0.000618357 Jy ! Total flux subtracted in 200 components = -0.000618357 Jy ! Clean residual min=-0.004261 max=0.004945 Jy/beam ! Clean residual mean=0.000014 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.558707 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.558707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136528Jy sigma=0.440613 ! Fit after self-cal, rms=0.136541Jy sigma=0.440566 ! 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=3.103 mas, bmaj=9.939 mas, bpa=-8.273 degrees ! Estimated noise=1.83065 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.103 x 9.939 at -8.273 degrees (North through East) ! Clean map min=-0.0049658 max=0.50068 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136541Jy sigma=0.440566 ! Fit after self-cal, rms=0.169407Jy sigma=0.387366 ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=9.979 mas, bpa=-8.35 degrees ! Estimated noise=1.83547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00058898 Jy ! Component: 100 - total flux cleaned = -0.000684827 Jy ! Component: 150 - total flux cleaned = -0.000774173 Jy ! Component: 200 - total flux cleaned = -0.000930932 Jy ! Total flux subtracted in 200 components = -0.000930932 Jy ! Clean residual min=-0.005341 max=0.004834 Jy/beam ! Clean residual mean=0.000008 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.557776 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 59 components and 0.557776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.169309Jy sigma=0.386722 ! Fit after self-cal, rms=0.169296Jy sigma=0.386718 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.11716e-05 Jy ! Component: 100 - total flux cleaned = -0.000211677 Jy ! Component: 150 - total flux cleaned = -0.000332384 Jy ! Component: 200 - total flux cleaned = -0.000448546 Jy ! Total flux subtracted in 200 components = -0.000448546 Jy ! Clean residual min=-0.005207 max=0.004707 Jy/beam ! Clean residual mean=0.000008 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.557327 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.557327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.169256Jy sigma=0.386396 ! Fit after self-cal, rms=0.169250Jy sigma=0.386392 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.169250Jy sigma=0.386392 ! Fit after self-cal, rms=0.171229Jy sigma=0.386289 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=2.55 mas, bmaj=8.303 mas, bpa=-9.593 degrees ! Estimated noise=2.93689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.386271 Jy ! Component: 100 - total flux cleaned = 0.473401 Jy ! Component: 150 - total flux cleaned = 0.509444 Jy ! Component: 200 - total flux cleaned = 0.529936 Jy ! Total flux subtracted in 200 components = 0.529936 Jy ! Clean residual min=-0.007898 max=0.012468 Jy/beam ! Clean residual mean=0.000013 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 0.529936 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.529936 Jy ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=9.987 mas, bpa=-8.39 degrees ! Estimated noise=1.83709 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 = 0.014073 Jy ! Component: 100 - total flux cleaned = 0.0204185 Jy ! Component: 150 - total flux cleaned = 0.0233581 Jy ! Component: 200 - total flux cleaned = 0.0237758 Jy ! Total flux subtracted in 200 components = 0.0237758 Jy ! Clean residual min=-0.004168 max=0.005530 Jy/beam ! Clean residual mean=0.000008 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.553711 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.553711 Jy ! Inverting map ! Added new window around map position (-2.5, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499659 Jy ! Component: 100 - total flux cleaned = 0.00502278 Jy ! Component: 150 - total flux cleaned = 0.00452045 Jy ! Component: 200 - total flux cleaned = 0.00422221 Jy ! Total flux subtracted in 200 components = 0.00422221 Jy ! Clean residual min=-0.004194 max=0.003365 Jy/beam ! Clean residual mean=0.000007 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.557934 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.557934 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=7.785 mas, bmaj=22.51 mas, bpa=0.1805 degrees ! Estimated noise=2.28527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184514 Jy ! Component: 100 - total flux cleaned = -0.000395967 Jy ! Component: 150 - total flux cleaned = -0.000500041 Jy ! Component: 200 - total flux cleaned = -0.000565609 Jy ! Total flux subtracted in 200 components = -0.000565609 Jy ! Clean residual min=-0.002870 max=0.003067 Jy/beam ! Clean residual mean=0.000014 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.557368 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 = 5.61013e-07 Jy ! Component: 100 - total flux cleaned = -1.67039e-06 Jy ! Component: 150 - total flux cleaned = -3.9714e-06 Jy ! Component: 200 - total flux cleaned = -3.07905e-05 Jy ! Total flux subtracted in 200 components = -3.07905e-05 Jy ! Clean residual min=-0.002788 max=0.003028 Jy/beam ! Clean residual mean=0.000014 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.557337 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.557337 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=9.987 mas, bpa=-8.39 degrees ! Estimated noise=1.83709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.15872e-05 Jy ! Component: 100 - total flux cleaned = -4.50217e-05 Jy ! Component: 150 - total flux cleaned = -0.000216075 Jy ! Component: 200 - total flux cleaned = -0.000322812 Jy ! Total flux subtracted in 200 components = -0.000322812 Jy ! Clean residual min=-0.004026 max=0.003147 Jy/beam ! Clean residual mean=0.000007 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.557014 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.557014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.171038Jy sigma=0.384070 ! Fit after self-cal, rms=0.170980Jy sigma=0.383979 wmodel J2316-3349_S_map.mod ! Writing 82 model components to file: J2316-3349_S_map.mod wobs J2316-3349_S_uvs.fits ! Writing UV FITS file: J2316-3349_S_uvs.fits wwins J2316-3349_S_map.win ! wwins: Wrote 2 windows to J2316-3349_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 = -0.00129246 Jy ! Component: 100 - total flux cleaned = -0.00129495 Jy ! Component: 150 - total flux cleaned = -0.0013442 Jy ! Component: 200 - total flux cleaned = -0.0014383 Jy ! Component: 250 - total flux cleaned = -0.00148322 Jy ! Component: 300 - total flux cleaned = -0.00143832 Jy ! Component: 350 - total flux cleaned = -0.0013114 Jy ! Component: 400 - total flux cleaned = -0.00102858 Jy ! Component: 450 - total flux cleaned = -0.000833845 Jy ! Component: 500 - total flux cleaned = -0.000682099 Jy ! Component: 550 - total flux cleaned = -0.000498749 Jy ! Component: 600 - total flux cleaned = -0.000320582 Jy ! Component: 650 - total flux cleaned = -0.000147799 Jy ! Component: 700 - total flux cleaned = -1.31477e-05 Jy ! Component: 750 - total flux cleaned = 0.000282123 Jy ! Component: 800 - total flux cleaned = 0.000601535 Jy ! Component: 850 - total flux cleaned = 0.000819993 Jy ! Component: 900 - total flux cleaned = 0.0010345 Jy ! Component: 950 - total flux cleaned = 0.00124361 Jy ! Component: 1000 - total flux cleaned = 0.00135967 Jy ! Component: 1050 - total flux cleaned = 0.0015317 Jy ! Component: 1100 - total flux cleaned = 0.00172827 Jy ! Component: 1150 - total flux cleaned = 0.00194763 Jy ! Component: 1200 - total flux cleaned = 0.00208176 Jy ! Component: 1250 - total flux cleaned = 0.00224005 Jy ! Component: 1300 - total flux cleaned = 0.00231808 Jy ! Component: 1350 - total flux cleaned = 0.00247072 Jy ! Component: 1400 - total flux cleaned = 0.00261996 Jy ! Component: 1450 - total flux cleaned = 0.00271702 Jy ! Component: 1500 - total flux cleaned = 0.0027649 Jy ! Component: 1550 - total flux cleaned = 0.00283538 Jy ! Component: 1600 - total flux cleaned = 0.0029279 Jy ! Component: 1650 - total flux cleaned = 0.00299621 Jy ! Component: 1700 - total flux cleaned = 0.00310825 Jy ! Component: 1750 - total flux cleaned = 0.00324089 Jy ! Component: 1800 - total flux cleaned = 0.00337168 Jy ! Component: 1850 - total flux cleaned = 0.00345759 Jy ! Component: 1900 - total flux cleaned = 0.00354244 Jy ! Component: 1950 - total flux cleaned = 0.00364707 Jy ! Component: 2000 - total flux cleaned = 0.00370886 Jy ! Component: 2050 - total flux cleaned = 0.00377007 Jy ! Component: 2100 - total flux cleaned = 0.00389059 Jy ! Component: 2150 - total flux cleaned = 0.00395023 Jy ! Component: 2200 - total flux cleaned = 0.00400939 Jy ! Component: 2250 - total flux cleaned = 0.00410656 Jy ! Component: 2300 - total flux cleaned = 0.00416394 Jy ! Component: 2350 - total flux cleaned = 0.00418277 Jy ! Component: 2400 - total flux cleaned = 0.00423957 Jy ! Component: 2450 - total flux cleaned = 0.00425859 Jy ! Component: 2500 - total flux cleaned = 0.00435104 Jy ! Component: 2550 - total flux cleaned = 0.00436922 Jy ! Component: 2600 - total flux cleaned = 0.00440549 Jy ! Component: 2650 - total flux cleaned = 0.00440547 Jy ! Component: 2700 - total flux cleaned = 0.00440576 Jy ! Component: 2750 - total flux cleaned = 0.00444123 Jy ! Component: 2800 - total flux cleaned = 0.00442374 Jy ! Component: 2850 - total flux cleaned = 0.00449297 Jy ! Component: 2900 - total flux cleaned = 0.00451009 Jy ! Component: 2950 - total flux cleaned = 0.00449277 Jy ! Component: 3000 - total flux cleaned = 0.00449264 Jy ! Component: 3050 - total flux cleaned = 0.00455952 Jy ! Component: 3100 - total flux cleaned = 0.00454269 Jy ! Component: 3150 - total flux cleaned = 0.00454261 Jy ! Component: 3200 - total flux cleaned = 0.00455909 Jy ! Component: 3250 - total flux cleaned = 0.00457524 Jy ! Component: 3300 - total flux cleaned = 0.00459131 Jy ! Component: 3350 - total flux cleaned = 0.00467147 Jy ! Component: 3400 - total flux cleaned = 0.00467149 Jy ! Component: 3450 - total flux cleaned = 0.00465571 Jy ! Component: 3500 - total flux cleaned = 0.0047029 Jy ! Component: 3550 - total flux cleaned = 0.00473419 Jy ! Component: 3600 - total flux cleaned = 0.00471857 Jy ! Component: 3650 - total flux cleaned = 0.00471848 Jy ! Component: 3700 - total flux cleaned = 0.00470303 Jy ! Component: 3750 - total flux cleaned = 0.00468787 Jy ! Component: 3800 - total flux cleaned = 0.00468782 Jy ! Component: 3850 - total flux cleaned = 0.00473315 Jy ! Component: 3900 - total flux cleaned = 0.00471798 Jy ! Component: 3950 - total flux cleaned = 0.00471805 Jy ! Component: 4000 - total flux cleaned = 0.00468833 Jy ! Component: 4050 - total flux cleaned = 0.00470316 Jy ! Total flux subtracted in 4096 components = 0.00468849 Jy ! Clean residual min=-0.000788 max=0.000752 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.561703 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 361 components and 0.561703 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2316-3349_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.111 x 9.987 at -8.39 degrees (North through East) ! Clean map min=-0.0028465 max=0.50706 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2316-3349_S_map.fits wmodel /image_prod/ug002_uva//J2316-3349_S_map.mod ! Writing 361 model components to file: /image_prod/ug002_uva//J2316-3349_S_map.mod wobs /image_prod/ug002_uva//J2316-3349_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2316-3349_S_uvs.fits wwins /image_prod/ug002_uva//J2316-3349_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2316-3349_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.50706 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254448 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.150543 0.150543 0.301086 0.602173 1.20435 2.40869 4.81738 9.63476 19.2695 38.5391 77.0781 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.507 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1992.78 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2316-3349_S_dfm.log closed on Thu Mar 5 06:10:02 2020