! Started logfile: /image_prod/ug002_uva//J1636-1315_S_dfm.log on Thu Mar 5 02:49:07 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//J1636-1315_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1636-1315_S_uva.fits ! AN table 1: 50 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.865714 visibilities/baseline/integration-bin. ! Found source: J1636-1315 ! ! 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 3636 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 J1636-1315_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015805Jy sigma=6.675355 ! Fit after self-cal, rms=0.918214Jy sigma=5.949342 ! 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=3.014 mas, bmaj=6.266 mas, bpa=-0.7078 degrees ! Estimated noise=2.61868 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 = 0.0693655 Jy ! Component: 100 - total flux cleaned = 0.105232 Jy ! Total flux subtracted in 100 components = 0.105232 Jy ! Clean residual min=-0.013583 max=0.021556 Jy/beam ! Clean residual mean=-0.000230 rms=0.004993 Jy/beam ! Combined flux in latest and established models = 0.105232 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.105232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096436Jy sigma=0.638300 ! Fit after self-cal, rms=0.094775Jy sigma=0.630335 ! 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=3.425 mas, bmaj=7.134 mas, bpa=1.6 degrees ! Estimated noise=1.84668 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 = 0.0343913 Jy ! Component: 100 - total flux cleaned = 0.0563012 Jy ! Component: 150 - total flux cleaned = 0.0710292 Jy ! Component: 200 - total flux cleaned = 0.0812758 Jy ! Total flux subtracted in 200 components = 0.0812758 Jy ! Clean residual min=-0.009435 max=0.017141 Jy/beam ! Clean residual mean=-0.000109 rms=0.003540 Jy/beam ! Combined flux in latest and established models = 0.186508 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 78 components and 0.186508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083012Jy sigma=0.505384 ! Fit after self-cal, rms=0.082425Jy sigma=0.501686 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.425 x 7.134 at 1.6 degrees (North through East) ! Clean map min=-0.0092164 max=0.08119 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.91 HN 1.13 KP 0.82 ! MK 1.21 NL 1.09 OV 0.84 SC 1.21 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.97 HN 1.09 KP 0.81 ! MK 1.08 NL 1.27 OV 0.86 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.96 HN 1.17 KP 0.85 ! MK 1.18 NL 1.13 OV 0.83 SC 0.82 ! ! ! Fit before self-cal, rms=0.082425Jy sigma=0.501686 ! Fit after self-cal, rms=0.088845Jy sigma=0.465067 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=7.476 mas, bpa=3.634 degrees ! Estimated noise=1.8234 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 = -9.97888e-05 Jy ! Component: 100 - total flux cleaned = -0.000109115 Jy ! Component: 150 - total flux cleaned = -3.7811e-05 Jy ! Component: 200 - total flux cleaned = 8.51817e-05 Jy ! Total flux subtracted in 200 components = 8.51817e-05 Jy ! Clean residual min=-0.007109 max=0.009324 Jy/beam ! Clean residual mean=-0.000012 rms=0.002022 Jy/beam ! Combined flux in latest and established models = 0.186593 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.186593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088666Jy sigma=0.464121 ! Fit after self-cal, rms=0.089100Jy sigma=0.463312 ! 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=0.089100Jy sigma=0.463312 ! Fit after self-cal, rms=0.091331Jy sigma=0.457796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.472 mas, bmaj=7.462 mas, bpa=2.547 degrees ! Estimated noise=1.79221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.6193e-05 Jy ! Component: 100 - total flux cleaned = 8.24092e-05 Jy ! Component: 150 - total flux cleaned = 0.000240605 Jy ! Component: 200 - total flux cleaned = 0.000384931 Jy ! Total flux subtracted in 200 components = 0.000384931 Jy ! Clean residual min=-0.005917 max=0.008253 Jy/beam ! Clean residual mean=0.000005 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.186978 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.186978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091227Jy sigma=0.457279 ! Fit after self-cal, rms=0.091369Jy sigma=0.456976 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 (68, -96). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00649646 Jy ! Component: 100 - total flux cleaned = 0.00890329 Jy ! Component: 150 - total flux cleaned = 0.00987419 Jy ! Component: 200 - total flux cleaned = 0.0100474 Jy ! Total flux subtracted in 200 components = 0.0100474 Jy ! Clean residual min=-0.005136 max=0.006585 Jy/beam ! Clean residual mean=-0.000013 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.197026 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.197026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090835Jy sigma=0.452804 ! Fit after self-cal, rms=0.090737Jy sigma=0.452175 ! Inverting map ! Added new window around map position (-38.5, 70). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545211 Jy ! Component: 100 - total flux cleaned = 0.00764303 Jy ! Component: 150 - total flux cleaned = 0.00825479 Jy ! Component: 200 - total flux cleaned = 0.00845693 Jy ! Total flux subtracted in 200 components = 0.00845693 Jy ! Clean residual min=-0.004419 max=0.004598 Jy/beam ! Clean residual mean=-0.000005 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.205483 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 145 components and 0.205483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090281Jy sigma=0.449830 ! Fit after self-cal, rms=0.090296Jy sigma=0.449198 ! 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=0.090296Jy sigma=0.449198 ! Fit after self-cal, rms=0.090512Jy sigma=0.448430 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.483 mas, bmaj=7.449 mas, bpa=2.638 degrees ! Estimated noise=1.77756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189412 Jy ! Component: 100 - total flux cleaned = 0.00255659 Jy ! Component: 150 - total flux cleaned = 0.00268361 Jy ! Component: 200 - total flux cleaned = 0.00274652 Jy ! Total flux subtracted in 200 components = 0.00274652 Jy ! Clean residual min=-0.003965 max=0.004158 Jy/beam ! Clean residual mean=-0.000003 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.208229 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 158 components and 0.208229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090324Jy sigma=0.447707 ! Fit after self-cal, rms=0.090424Jy sigma=0.447512 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 = 0.00115909 Jy ! Component: 100 - total flux cleaned = 0.00120723 Jy ! Component: 150 - total flux cleaned = 0.00139727 Jy ! Component: 200 - total flux cleaned = 0.00143984 Jy ! Total flux subtracted in 200 components = 0.00143984 Jy ! Clean residual min=-0.004074 max=0.004017 Jy/beam ! Clean residual mean=-0.000004 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.209669 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 170 components and 0.209669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090334Jy sigma=0.447245 ! Fit after self-cal, rms=0.090377Jy sigma=0.447194 ! 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=0.090377Jy sigma=0.447194 ! Fit after self-cal, rms=0.090624Jy sigma=0.446907 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.713 mas, bmaj=12.29 mas, bpa=1.941 degrees ! Estimated noise=2.08484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151724 Jy ! Component: 100 - total flux cleaned = 0.00165137 Jy ! Component: 150 - total flux cleaned = 0.00154284 Jy ! Component: 200 - total flux cleaned = 0.00159097 Jy ! Total flux subtracted in 200 components = 0.00159097 Jy ! Clean residual min=-0.005180 max=0.005780 Jy/beam ! Clean residual mean=0.000006 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.21126 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 183 components and 0.21126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090560Jy sigma=0.446889 ! Fit after self-cal, rms=0.090592Jy sigma=0.446807 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 = 0.000270428 Jy ! Component: 100 - total flux cleaned = 0.000180275 Jy ! Component: 150 - total flux cleaned = 9.76442e-05 Jy ! Component: 200 - total flux cleaned = 5.97187e-05 Jy ! Total flux subtracted in 200 components = 5.97187e-05 Jy ! Clean residual min=-0.005053 max=0.005786 Jy/beam ! Clean residual mean=0.000008 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.21132 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 192 components and 0.21132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090567Jy sigma=0.446821 ! Fit after self-cal, rms=0.090560Jy sigma=0.446794 ! 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=3.492 mas, bmaj=7.455 mas, bpa=3.191 degrees ! Estimated noise=1.77419 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.492 x 7.455 at 3.191 degrees (North through East) ! Clean map min=-0.0037767 max=0.078143 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=3.073 mas, bmaj=6.479 mas, bpa=2.368 degrees ! Estimated noise=2.51997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0673702 Jy ! Component: 100 - total flux cleaned = 0.10368 Jy ! Component: 150 - total flux cleaned = 0.126801 Jy ! Component: 200 - total flux cleaned = 0.143274 Jy ! Total flux subtracted in 200 components = 0.143274 Jy ! Clean residual min=-0.009983 max=0.013846 Jy/beam ! Clean residual mean=-0.000083 rms=0.002790 Jy/beam ! Combined flux in latest and established models = 0.143274 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.143274 Jy ! Inverting map and beam ! Estimated beam: bmin=3.492 mas, bmaj=7.455 mas, bpa=3.191 degrees ! Estimated noise=1.77419 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 (4, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170767 Jy ! Component: 100 - total flux cleaned = 0.0283888 Jy ! Component: 150 - total flux cleaned = 0.0368162 Jy ! Component: 200 - total flux cleaned = 0.0433685 Jy ! Total flux subtracted in 200 components = 0.0433685 Jy ! Clean residual min=-0.005718 max=0.006205 Jy/beam ! Clean residual mean=-0.000016 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.186643 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 93 components and 0.186643 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=6.713 mas, bmaj=12.29 mas, bpa=1.941 degrees ! Estimated noise=2.08484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00908402 Jy ! Component: 100 - total flux cleaned = 0.0147721 Jy ! Component: 150 - total flux cleaned = 0.0183707 Jy ! Component: 200 - total flux cleaned = 0.0209379 Jy ! Total flux subtracted in 200 components = 0.0209379 Jy ! Clean residual min=-0.005585 max=0.005091 Jy/beam ! Clean residual mean=0.000013 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.207581 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 = 0.0015271 Jy ! Component: 100 - total flux cleaned = 0.00286747 Jy ! Component: 150 - total flux cleaned = 0.00369799 Jy ! Component: 200 - total flux cleaned = 0.00416415 Jy ! Total flux subtracted in 200 components = 0.00416415 Jy ! Clean residual min=-0.004751 max=0.005016 Jy/beam ! Clean residual mean=0.000017 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.211745 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 160 components and 0.211745 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.492 mas, bmaj=7.455 mas, bpa=3.191 degrees ! Estimated noise=1.77419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000662611 Jy ! Component: 100 - total flux cleaned = 0.00084093 Jy ! Component: 150 - total flux cleaned = 0.000843879 Jy ! Component: 200 - total flux cleaned = 0.000766499 Jy ! Total flux subtracted in 200 components = 0.000766499 Jy ! Clean residual min=-0.003923 max=0.003807 Jy/beam ! Clean residual mean=0.000009 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.212511 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 177 components and 0.212511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090541Jy sigma=0.446597 ! Fit after self-cal, rms=0.090323Jy sigma=0.445439 wmodel J1636-1315_S_map.mod ! Writing 177 model components to file: J1636-1315_S_map.mod wobs J1636-1315_S_uvs.fits ! Writing UV FITS file: J1636-1315_S_uvs.fits wwins J1636-1315_S_map.win ! wwins: Wrote 4 windows to J1636-1315_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 = -0.00118606 Jy ! Component: 100 - total flux cleaned = -0.00174528 Jy ! Component: 150 - total flux cleaned = -0.00202769 Jy ! Component: 200 - total flux cleaned = -0.00224397 Jy ! Component: 250 - total flux cleaned = -0.00229518 Jy ! Component: 300 - total flux cleaned = -0.00234529 Jy ! Component: 350 - total flux cleaned = -0.00243909 Jy ! Component: 400 - total flux cleaned = -0.00252913 Jy ! Component: 450 - total flux cleaned = -0.00261681 Jy ! Component: 500 - total flux cleaned = -0.00265995 Jy ! Component: 550 - total flux cleaned = -0.00278132 Jy ! Component: 600 - total flux cleaned = -0.00274161 Jy ! Component: 650 - total flux cleaned = -0.00285413 Jy ! Component: 700 - total flux cleaned = -0.0027801 Jy ! Component: 750 - total flux cleaned = -0.0027441 Jy ! Component: 800 - total flux cleaned = -0.00281451 Jy ! Component: 850 - total flux cleaned = -0.00281425 Jy ! Component: 900 - total flux cleaned = -0.00284752 Jy ! Component: 950 - total flux cleaned = -0.00291241 Jy ! Component: 1000 - total flux cleaned = -0.00275334 Jy ! Component: 1050 - total flux cleaned = -0.00266059 Jy ! Component: 1100 - total flux cleaned = -0.00260026 Jy ! Component: 1150 - total flux cleaned = -0.00263008 Jy ! Component: 1200 - total flux cleaned = -0.00251423 Jy ! Component: 1250 - total flux cleaned = -0.00248608 Jy ! Component: 1300 - total flux cleaned = -0.00245785 Jy ! Component: 1350 - total flux cleaned = -0.00226547 Jy ! Component: 1400 - total flux cleaned = -0.00226644 Jy ! Component: 1450 - total flux cleaned = -0.00221302 Jy ! Component: 1500 - total flux cleaned = -0.00210912 Jy ! Component: 1550 - total flux cleaned = -0.00193036 Jy ! Component: 1600 - total flux cleaned = -0.00190564 Jy ! Component: 1650 - total flux cleaned = -0.00175688 Jy ! Component: 1700 - total flux cleaned = -0.00166006 Jy ! Component: 1750 - total flux cleaned = -0.0015884 Jy ! Component: 1800 - total flux cleaned = -0.00156518 Jy ! Component: 1850 - total flux cleaned = -0.00151866 Jy ! Component: 1900 - total flux cleaned = -0.00147343 Jy ! Component: 1950 - total flux cleaned = -0.00154047 Jy ! Component: 2000 - total flux cleaned = -0.00154022 Jy ! Component: 2050 - total flux cleaned = -0.00156183 Jy ! Component: 2100 - total flux cleaned = -0.00158371 Jy ! Component: 2150 - total flux cleaned = -0.00162658 Jy ! Component: 2200 - total flux cleaned = -0.00175241 Jy ! Component: 2250 - total flux cleaned = -0.00181415 Jy ! Component: 2300 - total flux cleaned = -0.00179397 Jy ! Component: 2350 - total flux cleaned = -0.00191533 Jy ! Component: 2400 - total flux cleaned = -0.00193508 Jy ! Component: 2450 - total flux cleaned = -0.00199394 Jy ! Component: 2500 - total flux cleaned = -0.00201312 Jy ! Component: 2550 - total flux cleaned = -0.00207095 Jy ! Component: 2600 - total flux cleaned = -0.00212821 Jy ! Component: 2650 - total flux cleaned = -0.00220386 Jy ! Component: 2700 - total flux cleaned = -0.00237229 Jy ! Component: 2750 - total flux cleaned = -0.00248338 Jy ! Component: 2800 - total flux cleaned = -0.00257545 Jy ! Component: 2850 - total flux cleaned = -0.00275787 Jy ! Component: 2900 - total flux cleaned = -0.00283019 Jy ! Component: 2950 - total flux cleaned = -0.00299183 Jy ! Component: 3000 - total flux cleaned = -0.00311671 Jy ! Component: 3050 - total flux cleaned = -0.00327581 Jy ! Component: 3100 - total flux cleaned = -0.00339856 Jy ! Component: 3150 - total flux cleaned = -0.00350303 Jy ! Component: 3200 - total flux cleaned = -0.0036586 Jy ! Component: 3250 - total flux cleaned = -0.00376161 Jy ! Component: 3300 - total flux cleaned = -0.00388106 Jy ! Component: 3350 - total flux cleaned = -0.00403349 Jy ! Component: 3400 - total flux cleaned = -0.0041176 Jy ! Component: 3450 - total flux cleaned = -0.0042013 Jy ! Component: 3500 - total flux cleaned = -0.00433454 Jy ! Component: 3550 - total flux cleaned = -0.00445025 Jy ! Component: 3600 - total flux cleaned = -0.00461473 Jy ! Component: 3650 - total flux cleaned = -0.0047292 Jy ! Component: 3700 - total flux cleaned = -0.0049081 Jy ! Component: 3750 - total flux cleaned = -0.00506995 Jy ! Component: 3800 - total flux cleaned = -0.00521471 Jy ! Component: 3850 - total flux cleaned = -0.0054069 Jy ! Component: 3900 - total flux cleaned = -0.00555036 Jy ! Component: 3950 - total flux cleaned = -0.00575659 Jy ! Component: 4000 - total flux cleaned = -0.00591455 Jy ! Component: 4050 - total flux cleaned = -0.00607204 Jy ! Total flux subtracted in 4096 components = -0.00622889 Jy ! Clean residual min=-0.000917 max=0.000902 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.206283 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 448 components and 0.206283 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1636-1315_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.492 x 7.455 at 3.191 degrees (North through East) ! Clean map min=-0.001894 max=0.079191 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1636-1315_S_map.fits wmodel /image_prod/ug002_uva//J1636-1315_S_map.mod ! Writing 448 model components to file: /image_prod/ug002_uva//J1636-1315_S_map.mod wobs /image_prod/ug002_uva//J1636-1315_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1636-1315_S_uvs.fits wwins /image_prod/ug002_uva//J1636-1315_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1636-1315_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.079191 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000241751 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.915828 0.915828 1.83166 3.66331 7.32662 14.6532 29.3065 58.613 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 327.572 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1636-1315_S_dfm.log closed on Thu Mar 5 02:49:11 2020