! Started logfile: /image_prod/ug002_uva//J1920-2445_S_dfm.log on Thu Mar 5 04:07:54 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//J1920-2445_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1920-2445_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.993452 visibilities/baseline/integration-bin. ! Found source: J1920-2445 ! ! 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 5007 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 J1920-2445_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015381Jy sigma=5.866120 ! Fit after self-cal, rms=0.873065Jy sigma=5.010422 ! 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=2.259 mas, bmaj=6.215 mas, bpa=-7.855 degrees ! Estimated noise=2.60231 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 = 0.105058 Jy ! Component: 100 - total flux cleaned = 0.128174 Jy ! Total flux subtracted in 100 components = 0.128174 Jy ! Clean residual min=-0.008525 max=0.010526 Jy/beam ! Clean residual mean=-0.000007 rms=0.002192 Jy/beam ! Combined flux in latest and established models = 0.128174 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.128174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099706Jy sigma=0.464648 ! Fit after self-cal, rms=0.099576Jy sigma=0.464286 ! 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=2.689 mas, bmaj=7.196 mas, bpa=-6.788 degrees ! Estimated noise=1.80386 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 = 0.00614514 Jy ! Component: 100 - total flux cleaned = 0.00778649 Jy ! Component: 150 - total flux cleaned = 0.00798664 Jy ! Component: 200 - total flux cleaned = 0.00807932 Jy ! Total flux subtracted in 200 components = 0.00807932 Jy ! Clean residual min=-0.006124 max=0.008161 Jy/beam ! Clean residual mean=-0.000019 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.136253 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.136253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099306Jy sigma=0.461007 ! Fit after self-cal, rms=0.099334Jy sigma=0.460984 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.689 x 7.196 at -6.788 degrees (North through East) ! Clean map min=-0.0058533 max=0.13397 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 1.14 LA 1.00 MK 0.97 ! NL 0.97 OV 0.94 PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.16 LA 0.99 MK 1.02 ! NL 0.98 OV 0.97 PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 HN 1.15 LA 0.93 MK 0.96 ! NL 0.91 OV 0.97 PT 1.00 SC 0.90 ! ! ! Fit before self-cal, rms=0.099334Jy sigma=0.460984 ! Fit after self-cal, rms=0.106435Jy sigma=0.454432 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.679 mas, bmaj=7.143 mas, bpa=-6.617 degrees ! Estimated noise=1.80224 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 = 0.00105639 Jy ! Component: 100 - total flux cleaned = 0.00124936 Jy ! Component: 150 - total flux cleaned = 0.00118155 Jy ! Component: 200 - total flux cleaned = 0.00118179 Jy ! Total flux subtracted in 200 components = 0.00118179 Jy ! Clean residual min=-0.005497 max=0.005076 Jy/beam ! Clean residual mean=0.000004 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.137435 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.137435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106367Jy sigma=0.454355 ! Fit after self-cal, rms=0.106622Jy sigma=0.454228 ! 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=0.106622Jy sigma=0.454228 ! Fit after self-cal, rms=0.109574Jy sigma=0.450308 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.667 mas, bmaj=7.143 mas, bpa=-6.777 degrees ! Estimated noise=1.8262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198757 Jy ! Component: 100 - total flux cleaned = 0.00291722 Jy ! Component: 150 - total flux cleaned = 0.0030613 Jy ! Component: 200 - total flux cleaned = 0.00306177 Jy ! Total flux subtracted in 200 components = 0.00306177 Jy ! Clean residual min=-0.004382 max=0.003957 Jy/beam ! Clean residual mean=0.000024 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.140496 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.140496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109494Jy sigma=0.450242 ! Fit after self-cal, rms=0.109591Jy sigma=0.450207 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 = -4.78894e-05 Jy ! Component: 100 - total flux cleaned = -6.45524e-05 Jy ! Component: 150 - total flux cleaned = -8.14565e-05 Jy ! Component: 200 - total flux cleaned = -0.000113519 Jy ! Total flux subtracted in 200 components = -0.000113519 Jy ! Clean residual min=-0.004371 max=0.003938 Jy/beam ! Clean residual mean=0.000023 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.140383 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.140383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109580Jy sigma=0.450184 ! Fit after self-cal, rms=0.109580Jy sigma=0.450183 ! 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=0.109580Jy sigma=0.450183 ! Fit after self-cal, rms=0.107244Jy sigma=0.447789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.666 mas, bmaj=7.14 mas, bpa=-6.906 degrees ! Estimated noise=1.82579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174853 Jy ! Component: 100 - total flux cleaned = 0.000155719 Jy ! Component: 150 - total flux cleaned = 0.000104576 Jy ! Component: 200 - total flux cleaned = 7.28891e-05 Jy ! Total flux subtracted in 200 components = 7.28891e-05 Jy ! Clean residual min=-0.003265 max=0.004076 Jy/beam ! Clean residual mean=0.000025 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.140456 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.140456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107236Jy sigma=0.447761 ! Fit after self-cal, rms=0.107235Jy sigma=0.447717 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 (75.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331357 Jy ! Component: 100 - total flux cleaned = 0.00360915 Jy ! Component: 150 - total flux cleaned = 0.00334159 Jy ! Component: 200 - total flux cleaned = 0.00307689 Jy ! Total flux subtracted in 200 components = 0.00307689 Jy ! Clean residual min=-0.003018 max=0.002997 Jy/beam ! Clean residual mean=0.000016 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.143533 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.143533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107061Jy sigma=0.446920 ! Fit after self-cal, rms=0.107041Jy sigma=0.446864 ! 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=0.107041Jy sigma=0.446864 ! Fit after self-cal, rms=0.107127Jy sigma=0.446796 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.557 mas, bmaj=16.14 mas, bpa=-0.9258 degrees ! Estimated noise=2.52471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133095 Jy ! Component: 100 - total flux cleaned = 0.00146731 Jy ! Component: 150 - total flux cleaned = 0.00153769 Jy ! Component: 200 - total flux cleaned = 0.00159443 Jy ! Total flux subtracted in 200 components = 0.00159443 Jy ! Clean residual min=-0.003504 max=0.003368 Jy/beam ! Clean residual mean=0.000034 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.145127 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.145127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107118Jy sigma=0.446778 ! Fit after self-cal, rms=0.107132Jy sigma=0.446764 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 = 0.000264265 Jy ! Component: 100 - total flux cleaned = 0.000334338 Jy ! Component: 150 - total flux cleaned = 0.000375664 Jy ! Component: 200 - total flux cleaned = 0.000393963 Jy ! Total flux subtracted in 200 components = 0.000393963 Jy ! Clean residual min=-0.003487 max=0.003226 Jy/beam ! Clean residual mean=0.000034 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.145521 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.145521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107131Jy sigma=0.446797 ! Fit after self-cal, rms=0.107135Jy sigma=0.446795 ! 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=2.664 mas, bmaj=7.135 mas, bpa=-6.991 degrees ! Estimated noise=1.82025 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.664 x 7.135 at -6.991 degrees (North through East) ! Clean map min=-0.0027358 max=0.13627 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=2.237 mas, bmaj=6.192 mas, bpa=-8.108 degrees ! Estimated noise=2.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105679 Jy ! Component: 100 - total flux cleaned = 0.129119 Jy ! Component: 150 - total flux cleaned = 0.137032 Jy ! Component: 200 - total flux cleaned = 0.140935 Jy ! Total flux subtracted in 200 components = 0.140935 Jy ! Clean residual min=-0.005098 max=0.004823 Jy/beam ! Clean residual mean=0.000007 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.140935 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.140935 Jy ! Inverting map and beam ! Estimated beam: bmin=2.664 mas, bmaj=7.135 mas, bpa=-6.991 degrees ! Estimated noise=1.82025 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) ! Added new window around map position (-5, -125.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338496 Jy ! Component: 100 - total flux cleaned = 0.0046238 Jy ! Component: 150 - total flux cleaned = 0.00552015 Jy ! Component: 200 - total flux cleaned = 0.00569639 Jy ! Total flux subtracted in 200 components = 0.00569639 Jy ! Clean residual min=-0.003108 max=0.002913 Jy/beam ! Clean residual mean=0.000015 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.146632 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.146632 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=6.557 mas, bmaj=16.14 mas, bpa=-0.9258 degrees ! Estimated noise=2.52471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367311 Jy ! Component: 100 - total flux cleaned = 0.000728545 Jy ! Component: 150 - total flux cleaned = 0.00093886 Jy ! Component: 200 - total flux cleaned = 0.00102918 Jy ! Total flux subtracted in 200 components = 0.00102918 Jy ! Clean residual min=-0.003551 max=0.002945 Jy/beam ! Clean residual mean=0.000032 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.147661 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 = 8.18032e-05 Jy ! Component: 100 - total flux cleaned = 0.000130004 Jy ! Component: 150 - total flux cleaned = 0.000152374 Jy ! Component: 200 - total flux cleaned = 0.000152138 Jy ! Total flux subtracted in 200 components = 0.000152138 Jy ! Clean residual min=-0.003479 max=0.002892 Jy/beam ! Clean residual mean=0.000031 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.147813 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 68 components and 0.147813 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.664 mas, bmaj=7.135 mas, bpa=-6.991 degrees ! Estimated noise=1.82025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254601 Jy ! Component: 100 - total flux cleaned = 0.000166372 Jy ! Component: 150 - total flux cleaned = 4.60839e-05 Jy ! Component: 200 - total flux cleaned = 9.58218e-06 Jy ! Total flux subtracted in 200 components = 9.58218e-06 Jy ! Clean residual min=-0.002875 max=0.003083 Jy/beam ! Clean residual mean=0.000013 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.147823 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.147823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107078Jy sigma=0.446434 ! Fit after self-cal, rms=0.107060Jy sigma=0.446370 wmodel J1920-2445_S_map.mod ! Writing 82 model components to file: J1920-2445_S_map.mod wobs J1920-2445_S_uvs.fits ! Writing UV FITS file: J1920-2445_S_uvs.fits wwins J1920-2445_S_map.win ! wwins: Wrote 3 windows to J1920-2445_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 = 0.000465947 Jy ! Component: 100 - total flux cleaned = 0.00056462 Jy ! Component: 150 - total flux cleaned = 0.000563579 Jy ! Component: 200 - total flux cleaned = 0.000478296 Jy ! Component: 250 - total flux cleaned = 0.000271964 Jy ! Component: 300 - total flux cleaned = 3.50504e-05 Jy ! Component: 350 - total flux cleaned = -0.000268567 Jy ! Component: 400 - total flux cleaned = -0.00048847 Jy ! Component: 450 - total flux cleaned = -0.000630097 Jy ! Component: 500 - total flux cleaned = -0.00069907 Jy ! Component: 550 - total flux cleaned = -0.000766073 Jy ! Component: 600 - total flux cleaned = -0.000830432 Jy ! Component: 650 - total flux cleaned = -0.000830137 Jy ! Component: 700 - total flux cleaned = -0.000861749 Jy ! Component: 750 - total flux cleaned = -0.00101274 Jy ! Component: 800 - total flux cleaned = -0.00110135 Jy ! Component: 850 - total flux cleaned = -0.00121769 Jy ! Component: 900 - total flux cleaned = -0.00130289 Jy ! Component: 950 - total flux cleaned = -0.0014424 Jy ! Component: 1000 - total flux cleaned = -0.00152484 Jy ! Component: 1050 - total flux cleaned = -0.00157892 Jy ! Component: 1100 - total flux cleaned = -0.00168549 Jy ! Component: 1150 - total flux cleaned = -0.00181677 Jy ! Component: 1200 - total flux cleaned = -0.00184263 Jy ! Component: 1250 - total flux cleaned = -0.0019956 Jy ! Component: 1300 - total flux cleaned = -0.00212114 Jy ! Component: 1350 - total flux cleaned = -0.00217015 Jy ! Component: 1400 - total flux cleaned = -0.00219426 Jy ! Component: 1450 - total flux cleaned = -0.00221874 Jy ! Component: 1500 - total flux cleaned = -0.00231346 Jy ! Component: 1550 - total flux cleaned = -0.00233679 Jy ! Component: 1600 - total flux cleaned = -0.00240626 Jy ! Component: 1650 - total flux cleaned = -0.00254302 Jy ! Component: 1700 - total flux cleaned = -0.00258814 Jy ! Component: 1750 - total flux cleaned = -0.00267723 Jy ! Component: 1800 - total flux cleaned = -0.00272154 Jy ! Component: 1850 - total flux cleaned = -0.00285251 Jy ! Component: 1900 - total flux cleaned = -0.00289558 Jy ! Component: 1950 - total flux cleaned = -0.00302342 Jy ! Component: 2000 - total flux cleaned = -0.00310764 Jy ! Component: 2050 - total flux cleaned = -0.00321191 Jy ! Component: 2100 - total flux cleaned = -0.00321184 Jy ! Component: 2150 - total flux cleaned = -0.00335522 Jy ! Component: 2200 - total flux cleaned = -0.00345647 Jy ! Component: 2250 - total flux cleaned = -0.00353679 Jy ! Component: 2300 - total flux cleaned = -0.00363618 Jy ! Component: 2350 - total flux cleaned = -0.00367569 Jy ! Component: 2400 - total flux cleaned = -0.00379299 Jy ! Component: 2450 - total flux cleaned = -0.00387006 Jy ! Component: 2500 - total flux cleaned = -0.0039465 Jy ! Component: 2550 - total flux cleaned = -0.0040411 Jy ! Component: 2600 - total flux cleaned = -0.00413518 Jy ! Component: 2650 - total flux cleaned = -0.00424696 Jy ! Component: 2700 - total flux cleaned = -0.00435784 Jy ! Component: 2750 - total flux cleaned = -0.0044496 Jy ! Component: 2800 - total flux cleaned = -0.00459516 Jy ! Component: 2850 - total flux cleaned = -0.00470338 Jy ! Component: 2900 - total flux cleaned = -0.00482896 Jy ! Component: 2950 - total flux cleaned = -0.00491792 Jy ! Component: 3000 - total flux cleaned = -0.00500641 Jy ! Component: 3050 - total flux cleaned = -0.00512915 Jy ! Component: 3100 - total flux cleaned = -0.00523351 Jy ! Component: 3150 - total flux cleaned = -0.00538905 Jy ! Component: 3200 - total flux cleaned = -0.00545743 Jy ! Component: 3250 - total flux cleaned = -0.00554265 Jy ! Component: 3300 - total flux cleaned = -0.00561045 Jy ! Component: 3350 - total flux cleaned = -0.00569462 Jy ! Component: 3400 - total flux cleaned = -0.00577821 Jy ! Component: 3450 - total flux cleaned = -0.00582813 Jy ! Component: 3500 - total flux cleaned = -0.00591085 Jy ! Component: 3550 - total flux cleaned = -0.0059436 Jy ! Component: 3600 - total flux cleaned = -0.00600898 Jy ! Component: 3650 - total flux cleaned = -0.00613873 Jy ! Component: 3700 - total flux cleaned = -0.0061548 Jy ! Component: 3750 - total flux cleaned = -0.00623502 Jy ! Component: 3800 - total flux cleaned = -0.00633069 Jy ! Component: 3850 - total flux cleaned = -0.00636229 Jy ! Component: 3900 - total flux cleaned = -0.00642544 Jy ! Component: 3950 - total flux cleaned = -0.00650385 Jy ! Component: 4000 - total flux cleaned = -0.00659755 Jy ! Component: 4050 - total flux cleaned = -0.00664416 Jy ! Total flux subtracted in 4096 components = -0.00678318 Jy ! Clean residual min=-0.000938 max=0.000805 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.141039 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 339 components and 0.141039 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1920-2445_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.664 x 7.135 at -6.991 degrees (North through East) ! Clean map min=-0.0017681 max=0.1352 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1920-2445_S_map.fits wmodel /image_prod/ug002_uva//J1920-2445_S_map.mod ! Writing 339 model components to file: /image_prod/ug002_uva//J1920-2445_S_map.mod wobs /image_prod/ug002_uva//J1920-2445_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1920-2445_S_uvs.fits wwins /image_prod/ug002_uva//J1920-2445_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1920-2445_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.135204 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250784 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.556455 0.556455 1.11291 2.22582 4.45164 8.90328 17.8066 35.6131 71.2262 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.135 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 539.127 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1920-2445_S_dfm.log closed on Thu Mar 5 04:07:58 2020