! Started logfile: /image_prod/ug002_uva//J1202-0528_S_dfm.log on Thu Mar 5 00:22:31 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//J1202-0528_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1202-0528_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.835556 visibilities/baseline/integration-bin. ! Found source: J1202-0528 ! ! 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 5076 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 J1202-0528_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.149020Jy sigma=7.630873 ! Fit after self-cal, rms=0.529232Jy sigma=3.606004 ! 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=2.698 mas, bmaj=7.268 mas, bpa=-1.617 degrees ! Estimated noise=1.87966 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 = 0.367578 Jy ! Component: 100 - total flux cleaned = 0.451605 Jy ! Total flux subtracted in 100 components = 0.451605 Jy ! Clean residual min=-0.015769 max=0.030514 Jy/beam ! Clean residual mean=-0.000019 rms=0.004255 Jy/beam ! Combined flux in latest and established models = 0.451604 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.451604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132352Jy sigma=0.646139 ! Fit after self-cal, rms=0.132345Jy sigma=0.645735 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306202 Jy ! Component: 100 - total flux cleaned = 0.0417566 Jy ! Total flux subtracted in 100 components = 0.0417566 Jy ! Clean residual min=-0.016352 max=0.018827 Jy/beam ! Clean residual mean=-0.000011 rms=0.003560 Jy/beam ! Combined flux in latest and established models = 0.493361 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.493361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123545Jy sigma=0.608517 ! Fit after self-cal, rms=0.123516Jy sigma=0.607786 ! 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=3.267 mas, bmaj=8.433 mas, bpa=-1.543 degrees ! Estimated noise=1.52445 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 = -0.00303943 Jy ! Component: 100 - total flux cleaned = -0.00378074 Jy ! Component: 150 - total flux cleaned = -0.00457761 Jy ! Component: 200 - total flux cleaned = -0.00526139 Jy ! Total flux subtracted in 200 components = -0.00526139 Jy ! Clean residual min=-0.016073 max=0.021254 Jy/beam ! Clean residual mean=0.000000 rms=0.003927 Jy/beam ! Combined flux in latest and established models = 0.4881 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.4881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121945Jy sigma=0.603645 ! Fit after self-cal, rms=0.121945Jy sigma=0.603534 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.267 x 8.433 at -1.543 degrees (North through East) ! Clean map min=-0.016024 max=0.4743 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.04 KP 1.00 ! LA 1.07 MK 0.94 NL 0.98 OV 0.90 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.03 HN 1.02 KP 1.05 ! LA 1.06 MK 0.98 NL 0.96 OV 0.92 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.02 KP 1.03 ! LA 1.07 MK 1.02 NL 0.96 OV 0.91 ! PT 1.05 SC 1.02 ! ! ! Fit before self-cal, rms=0.121945Jy sigma=0.603534 ! Fit after self-cal, rms=0.100991Jy sigma=0.560532 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.257 mas, bmaj=8.378 mas, bpa=-1.652 degrees ! Estimated noise=1.52399 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 (18.5, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187123 Jy ! Component: 100 - total flux cleaned = 0.024279 Jy ! Component: 150 - total flux cleaned = 0.0265843 Jy ! Component: 200 - total flux cleaned = 0.0276537 Jy ! Total flux subtracted in 200 components = 0.0276537 Jy ! Clean residual min=-0.010887 max=0.012372 Jy/beam ! Clean residual mean=0.000035 rms=0.002772 Jy/beam ! Combined flux in latest and established models = 0.515753 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 65 components and 0.515753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097615Jy sigma=0.535881 ! Fit after self-cal, rms=0.097268Jy sigma=0.533824 ! 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=0.097268Jy sigma=0.533824 ! Fit after self-cal, rms=0.096678Jy sigma=0.518792 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.256 mas, bmaj=8.388 mas, bpa=-1.687 degrees ! Estimated noise=1.521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054312 Jy ! Component: 100 - total flux cleaned = 0.00684917 Jy ! Component: 150 - total flux cleaned = 0.0075198 Jy ! Component: 200 - total flux cleaned = 0.00812424 Jy ! Total flux subtracted in 200 components = 0.00812424 Jy ! Clean residual min=-0.009041 max=0.010201 Jy/beam ! Clean residual mean=0.000032 rms=0.002495 Jy/beam ! Combined flux in latest and established models = 0.523878 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.523878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095972Jy sigma=0.515558 ! Fit after self-cal, rms=0.095937Jy sigma=0.515359 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 = 0.000943112 Jy ! Component: 100 - total flux cleaned = 0.00117183 Jy ! Component: 150 - total flux cleaned = 0.00127555 Jy ! Component: 200 - total flux cleaned = 0.00147171 Jy ! Total flux subtracted in 200 components = 0.00147171 Jy ! Clean residual min=-0.009042 max=0.010122 Jy/beam ! Clean residual mean=0.000032 rms=0.002471 Jy/beam ! Combined flux in latest and established models = 0.525349 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.525349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095603Jy sigma=0.514089 ! Fit after self-cal, rms=0.095599Jy sigma=0.514048 ! 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=0.095599Jy sigma=0.514048 ! Fit after self-cal, rms=0.068617Jy sigma=0.423419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.253 mas, bmaj=8.369 mas, bpa=-1.754 degrees ! Estimated noise=1.51756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193745 Jy ! Component: 100 - total flux cleaned = 0.00307918 Jy ! Component: 150 - total flux cleaned = 0.00343109 Jy ! Component: 200 - total flux cleaned = 0.00374669 Jy ! Total flux subtracted in 200 components = 0.00374669 Jy ! Clean residual min=-0.005202 max=0.008927 Jy/beam ! Clean residual mean=0.000013 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.529096 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.529096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068310Jy sigma=0.421367 ! Fit after self-cal, rms=0.068297Jy sigma=0.421203 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 (2.5, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00821641 Jy ! Component: 100 - total flux cleaned = 0.0121417 Jy ! Component: 150 - total flux cleaned = 0.0131573 Jy ! Component: 200 - total flux cleaned = 0.013816 Jy ! Total flux subtracted in 200 components = 0.013816 Jy ! Clean residual min=-0.004035 max=0.008086 Jy/beam ! Clean residual mean=0.000010 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.542912 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 135 components and 0.542912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067189Jy sigma=0.414436 ! Fit after self-cal, rms=0.067129Jy sigma=0.414025 ! Inverting map ! Added new window around map position (56, 111). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00788304 Jy ! Component: 100 - total flux cleaned = 0.0123664 Jy ! Component: 150 - total flux cleaned = 0.0156714 Jy ! Component: 200 - total flux cleaned = 0.0184211 Jy ! Total flux subtracted in 200 components = 0.0184211 Jy ! Clean residual min=-0.003873 max=0.003942 Jy/beam ! Clean residual mean=0.000011 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.561333 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 194 components and 0.561333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066145Jy sigma=0.406205 ! Fit after self-cal, rms=0.066110Jy sigma=0.405973 ! 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=0.066110Jy sigma=0.405973 ! Fit after self-cal, rms=0.065910Jy sigma=0.404836 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.42 mas, bmaj=14.2 mas, bpa=-1.052 degrees ! Estimated noise=1.89707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486351 Jy ! Component: 100 - total flux cleaned = 0.00818535 Jy ! Component: 150 - total flux cleaned = 0.0107021 Jy ! Component: 200 - total flux cleaned = 0.01249 Jy ! Total flux subtracted in 200 components = 0.01249 Jy ! Clean residual min=-0.003936 max=0.003996 Jy/beam ! Clean residual mean=0.000011 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.573823 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 220 components and 0.573823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065692Jy sigma=0.403400 ! Fit after self-cal, rms=0.065677Jy sigma=0.403278 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 = 0.00147179 Jy ! Component: 100 - total flux cleaned = 0.00189786 Jy ! Component: 150 - total flux cleaned = 0.00220898 Jy ! Component: 200 - total flux cleaned = 0.00230047 Jy ! Total flux subtracted in 200 components = 0.00230047 Jy ! Clean residual min=-0.003671 max=0.003726 Jy/beam ! Clean residual mean=0.000008 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.576124 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 237 components and 0.576124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065646Jy sigma=0.403086 ! Fit after self-cal, rms=0.065644Jy sigma=0.403059 ! 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=3.249 mas, bmaj=8.358 mas, bpa=-1.748 degrees ! Estimated noise=1.51813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.249 x 8.358 at -1.748 degrees (North through East) ! Clean map min=-0.0055815 max=0.47286 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=2.69 mas, bmaj=7.235 mas, bpa=-1.764 degrees ! Estimated noise=1.85943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.363425 Jy ! Component: 100 - total flux cleaned = 0.448897 Jy ! Component: 150 - total flux cleaned = 0.481955 Jy ! Component: 200 - total flux cleaned = 0.50177 Jy ! Total flux subtracted in 200 components = 0.50177 Jy ! Clean residual min=-0.006465 max=0.010754 Jy/beam ! Clean residual mean=0.000006 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 0.50177 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 0.50177 Jy ! Inverting map and beam ! Estimated beam: bmin=3.249 mas, bmaj=8.358 mas, bpa=-1.748 degrees ! Estimated noise=1.51813 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 = 0.0156777 Jy ! Component: 100 - total flux cleaned = 0.0265249 Jy ! Component: 150 - total flux cleaned = 0.0351395 Jy ! Component: 200 - total flux cleaned = 0.0422076 Jy ! Total flux subtracted in 200 components = 0.0422076 Jy ! Clean residual min=-0.004694 max=0.005537 Jy/beam ! Clean residual mean=0.000010 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.543978 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 54 components and 0.543978 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=7.42 mas, bmaj=14.2 mas, bpa=-1.052 degrees ! Estimated noise=1.89707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0088691 Jy ! Component: 100 - total flux cleaned = 0.0150105 Jy ! Component: 150 - total flux cleaned = 0.0196848 Jy ! Component: 200 - total flux cleaned = 0.0229496 Jy ! Total flux subtracted in 200 components = 0.0229496 Jy ! Clean residual min=-0.004010 max=0.004505 Jy/beam ! Clean residual mean=0.000012 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.566927 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 = 0.0019593 Jy ! Component: 100 - total flux cleaned = 0.00314884 Jy ! Component: 150 - total flux cleaned = 0.00421778 Jy ! Component: 200 - total flux cleaned = 0.0050979 Jy ! Total flux subtracted in 200 components = 0.0050979 Jy ! Clean residual min=-0.003744 max=0.004280 Jy/beam ! Clean residual mean=0.000014 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.572025 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 133 components and 0.572025 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.249 mas, bmaj=8.358 mas, bpa=-1.748 degrees ! Estimated noise=1.51813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000922003 Jy ! Component: 100 - total flux cleaned = 0.00154664 Jy ! Component: 150 - total flux cleaned = 0.00231841 Jy ! Component: 200 - total flux cleaned = 0.00289796 Jy ! Total flux subtracted in 200 components = 0.00289796 Jy ! Clean residual min=-0.003328 max=0.003756 Jy/beam ! Clean residual mean=0.000004 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.574923 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 151 components and 0.574923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065962Jy sigma=0.404604 ! Fit after self-cal, rms=0.065921Jy sigma=0.404389 wmodel J1202-0528_S_map.mod ! Writing 151 model components to file: J1202-0528_S_map.mod wobs J1202-0528_S_uvs.fits ! Writing UV FITS file: J1202-0528_S_uvs.fits wwins J1202-0528_S_map.win ! wwins: Wrote 4 windows to J1202-0528_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 = 0.000331519 Jy ! Component: 100 - total flux cleaned = -0.000117886 Jy ! Component: 150 - total flux cleaned = -0.000543063 Jy ! Component: 200 - total flux cleaned = -0.000999893 Jy ! Component: 250 - total flux cleaned = -0.00148612 Jy ! Component: 300 - total flux cleaned = -0.00176745 Jy ! Component: 350 - total flux cleaned = -0.00208443 Jy ! Component: 400 - total flux cleaned = -0.00225983 Jy ! Component: 450 - total flux cleaned = -0.00255733 Jy ! Component: 500 - total flux cleaned = -0.00276403 Jy ! Component: 550 - total flux cleaned = -0.00284424 Jy ! Component: 600 - total flux cleaned = -0.00296337 Jy ! Component: 650 - total flux cleaned = -0.00304097 Jy ! Component: 700 - total flux cleaned = -0.00319268 Jy ! Component: 750 - total flux cleaned = -0.00326588 Jy ! Component: 800 - total flux cleaned = -0.00322959 Jy ! Component: 850 - total flux cleaned = -0.00322956 Jy ! Component: 900 - total flux cleaned = -0.0031943 Jy ! Component: 950 - total flux cleaned = -0.00309079 Jy ! Component: 1000 - total flux cleaned = -0.00312485 Jy ! Component: 1050 - total flux cleaned = -0.00305795 Jy ! Component: 1100 - total flux cleaned = -0.00302533 Jy ! Component: 1150 - total flux cleaned = -0.00296073 Jy ! Component: 1200 - total flux cleaned = -0.00292959 Jy ! Component: 1250 - total flux cleaned = -0.00296141 Jy ! Component: 1300 - total flux cleaned = -0.00302406 Jy ! Component: 1350 - total flux cleaned = -0.00302365 Jy ! Component: 1400 - total flux cleaned = -0.00293292 Jy ! Component: 1450 - total flux cleaned = -0.00293267 Jy ! Component: 1500 - total flux cleaned = -0.0029036 Jy ! Component: 1550 - total flux cleaned = -0.00293317 Jy ! Component: 1600 - total flux cleaned = -0.00284724 Jy ! Component: 1650 - total flux cleaned = -0.0030182 Jy ! Component: 1700 - total flux cleaned = -0.00293366 Jy ! Component: 1750 - total flux cleaned = -0.00293356 Jy ! Component: 1800 - total flux cleaned = -0.00304316 Jy ! Component: 1850 - total flux cleaned = -0.0029615 Jy ! Component: 1900 - total flux cleaned = -0.00290784 Jy ! Component: 1950 - total flux cleaned = -0.00296084 Jy ! Component: 2000 - total flux cleaned = -0.00282841 Jy ! Component: 2050 - total flux cleaned = -0.00277665 Jy ! Component: 2100 - total flux cleaned = -0.00269908 Jy ! Component: 2150 - total flux cleaned = -0.00272484 Jy ! Component: 2200 - total flux cleaned = -0.002725 Jy ! Component: 2250 - total flux cleaned = -0.00265024 Jy ! Component: 2300 - total flux cleaned = -0.00269924 Jy ! Component: 2350 - total flux cleaned = -0.00262564 Jy ! Component: 2400 - total flux cleaned = -0.00267409 Jy ! Component: 2450 - total flux cleaned = -0.00260218 Jy ! Component: 2500 - total flux cleaned = -0.00262592 Jy ! Component: 2550 - total flux cleaned = -0.00257885 Jy ! Component: 2600 - total flux cleaned = -0.0026719 Jy ! Component: 2650 - total flux cleaned = -0.00262561 Jy ! Component: 2700 - total flux cleaned = -0.00264869 Jy ! Component: 2750 - total flux cleaned = -0.00264847 Jy ! Component: 2800 - total flux cleaned = -0.00262612 Jy ! Component: 2850 - total flux cleaned = -0.00275923 Jy ! Component: 2900 - total flux cleaned = -0.00262674 Jy ! Component: 2950 - total flux cleaned = -0.00262682 Jy ! Component: 3000 - total flux cleaned = -0.00266989 Jy ! Component: 3050 - total flux cleaned = -0.00266966 Jy ! Component: 3100 - total flux cleaned = -0.00273315 Jy ! Component: 3150 - total flux cleaned = -0.0026699 Jy ! Component: 3200 - total flux cleaned = -0.00266935 Jy ! Component: 3250 - total flux cleaned = -0.0027521 Jy ! Component: 3300 - total flux cleaned = -0.00275204 Jy ! Component: 3350 - total flux cleaned = -0.00277239 Jy ! Component: 3400 - total flux cleaned = -0.00283287 Jy ! Component: 3450 - total flux cleaned = -0.00281279 Jy ! Component: 3500 - total flux cleaned = -0.00281281 Jy ! Component: 3550 - total flux cleaned = -0.0028914 Jy ! Component: 3600 - total flux cleaned = -0.00285203 Jy ! Component: 3650 - total flux cleaned = -0.00289096 Jy ! Component: 3700 - total flux cleaned = -0.00287175 Jy ! Component: 3750 - total flux cleaned = -0.00294798 Jy ! Component: 3800 - total flux cleaned = -0.00292902 Jy ! Component: 3850 - total flux cleaned = -0.00298532 Jy ! Component: 3900 - total flux cleaned = -0.00296666 Jy ! Component: 3950 - total flux cleaned = -0.00302225 Jy ! Component: 4000 - total flux cleaned = -0.0030038 Jy ! Component: 4050 - total flux cleaned = -0.00304005 Jy ! Total flux subtracted in 4096 components = -0.0029858 Jy ! Clean residual min=-0.001197 max=0.000937 Jy/beam ! Clean residual mean=0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.571937 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 449 components and 0.571937 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1202-0528_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.249 x 8.358 at -1.748 degrees (North through East) ! Clean map min=-0.0023221 max=0.46646 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1202-0528_S_map.fits wmodel /image_prod/ug002_uva//J1202-0528_S_map.mod ! Writing 449 model components to file: /image_prod/ug002_uva//J1202-0528_S_map.mod wobs /image_prod/ug002_uva//J1202-0528_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1202-0528_S_uvs.fits wwins /image_prod/ug002_uva//J1202-0528_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1202-0528_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.466463 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000332259 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213689 0.213689 0.427377 0.854755 1.70951 3.41902 6.83804 13.6761 27.3522 54.7043 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.466 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1403.91 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1202-0528_S_dfm.log closed on Thu Mar 5 00:22:34 2020