! Started logfile: /image_prod/ug002_uva//J2011-1546_S_l_dfm.log on Thu Mar 5 04:38:48 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//J2011-1546_S_l_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2011-1546_S_l_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.935185 visibilities/baseline/integration-bin. ! Found source: J2011-1546 ! ! 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 1818 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 J2011-1546_S_l] 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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.333780Jy sigma=7.539723 ! Fit after self-cal, rms=0.359359Jy sigma=1.674772 ! 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=3.463 mas, bmaj=12.17 mas, bpa=19.35 degrees ! Estimated noise=3.61343 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 = 0.677985 Jy ! Component: 100 - total flux cleaned = 0.899847 Jy ! Total flux subtracted in 100 components = 0.899847 Jy ! Clean residual min=-0.047117 max=0.091675 Jy/beam ! Clean residual mean=-0.000027 rms=0.015450 Jy/beam ! Combined flux in latest and established models = 0.899847 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.899847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.217072Jy sigma=1.122598 ! Fit after self-cal, rms=0.217038Jy sigma=1.122291 ! 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=3.979 mas, bmaj=13.05 mas, bpa=17.6 degrees ! Estimated noise=3.13668 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 (-2, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0869392 Jy ! Component: 100 - total flux cleaned = 0.0830415 Jy ! Component: 150 - total flux cleaned = 0.078745 Jy ! Component: 200 - total flux cleaned = 0.0734129 Jy ! Total flux subtracted in 200 components = 0.0734129 Jy ! Clean residual min=-0.044144 max=0.055032 Jy/beam ! Clean residual mean=0.000049 rms=0.010578 Jy/beam ! Combined flux in latest and established models = 0.97326 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.97326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.172901Jy sigma=0.882283 ! Fit after self-cal, rms=0.172729Jy sigma=0.880034 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.979 x 13.05 at 17.6 degrees (North through East) ! Clean map min=-0.043223 max=0.6569 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.90 HN 1.01 KP 1.02 ! LA 1.10 NL 0.93 OV 0.89 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.70 FD 0.93 HN 1.00 KP 1.02 ! LA 1.08 NL 0.88 OV 0.93 PT 1.02 ! SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 0.92 HN 1.07 KP 1.00 ! LA 1.07 NL 0.91 OV 0.91 PT 1.03 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.172729Jy sigma=0.880034 ! Fit after self-cal, rms=0.148430Jy sigma=0.605352 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.952 mas, bmaj=12.89 mas, bpa=17.32 degrees ! Estimated noise=3.24333 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 = -0.00505713 Jy ! Component: 100 - total flux cleaned = -0.00433965 Jy ! Component: 150 - total flux cleaned = -0.00438165 Jy ! Component: 200 - total flux cleaned = -0.00319004 Jy ! Total flux subtracted in 200 components = -0.00319004 Jy ! Clean residual min=-0.028529 max=0.022789 Jy/beam ! Clean residual mean=0.000010 rms=0.006069 Jy/beam ! Combined flux in latest and established models = 0.97007 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 0.97007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141015Jy sigma=0.565155 ! Fit after self-cal, rms=0.141069Jy sigma=0.564630 ! 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=0.141069Jy sigma=0.564630 ! Fit after self-cal, rms=0.145894Jy sigma=0.562387 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.952 mas, bmaj=12.88 mas, bpa=17.29 degrees ! Estimated noise=3.2496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00619168 Jy ! Component: 100 - total flux cleaned = -0.00624469 Jy ! Component: 150 - total flux cleaned = -0.0052245 Jy ! Component: 200 - total flux cleaned = -0.00380957 Jy ! Total flux subtracted in 200 components = -0.00380957 Jy ! Clean residual min=-0.025950 max=0.020786 Jy/beam ! Clean residual mean=0.000011 rms=0.005505 Jy/beam ! Combined flux in latest and established models = 0.966261 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.966261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141079Jy sigma=0.536182 ! Fit after self-cal, rms=0.141037Jy sigma=0.535993 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 = 0.00178179 Jy ! Component: 100 - total flux cleaned = 0.00257736 Jy ! Component: 150 - total flux cleaned = 0.00331703 Jy ! Component: 200 - total flux cleaned = 0.00435532 Jy ! Total flux subtracted in 200 components = 0.00435532 Jy ! Clean residual min=-0.025183 max=0.019843 Jy/beam ! Clean residual mean=0.000012 rms=0.005203 Jy/beam ! Combined flux in latest and established models = 0.970616 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.970616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139265Jy sigma=0.521838 ! Fit after self-cal, rms=0.139225Jy sigma=0.521665 ! 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=0.139225Jy sigma=0.521665 ! Fit after self-cal, rms=0.146244Jy sigma=0.498068 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.954 mas, bmaj=12.88 mas, bpa=17.19 degrees ! Estimated noise=3.26279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00469584 Jy ! Component: 100 - total flux cleaned = -0.00426232 Jy ! Component: 150 - total flux cleaned = -0.00351836 Jy ! Component: 200 - total flux cleaned = -0.00251435 Jy ! Total flux subtracted in 200 components = -0.00251435 Jy ! Clean residual min=-0.022170 max=0.017432 Jy/beam ! Clean residual mean=-0.000003 rms=0.004490 Jy/beam ! Combined flux in latest and established models = 0.968102 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 0.968102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143433Jy sigma=0.483438 ! Fit after self-cal, rms=0.143421Jy sigma=0.483266 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 = 0.0012416 Jy ! Component: 100 - total flux cleaned = 0.00181461 Jy ! Component: 150 - total flux cleaned = 0.00286475 Jy ! Component: 200 - total flux cleaned = 0.00382633 Jy ! Total flux subtracted in 200 components = 0.00382633 Jy ! Clean residual min=-0.021084 max=0.016652 Jy/beam ! Clean residual mean=-0.000002 rms=0.004295 Jy/beam ! Combined flux in latest and established models = 0.971928 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.971928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142418Jy sigma=0.475468 ! Fit after self-cal, rms=0.142405Jy sigma=0.475387 ! 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=0.142405Jy sigma=0.475387 ! Fit after self-cal, rms=0.148422Jy sigma=0.472686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.697 mas, bmaj=17.65 mas, bpa=3.998 degrees ! Estimated noise=3.74271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000949781 Jy ! Component: 100 - total flux cleaned = 0.00158073 Jy ! Component: 150 - total flux cleaned = 0.00210306 Jy ! Component: 200 - total flux cleaned = 0.00256698 Jy ! Total flux subtracted in 200 components = 0.00256698 Jy ! Clean residual min=-0.021797 max=0.017267 Jy/beam ! Clean residual mean=-0.000004 rms=0.005013 Jy/beam ! Combined flux in latest and established models = 0.974495 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.974495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.147362Jy sigma=0.466415 ! Fit after self-cal, rms=0.147361Jy sigma=0.465954 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 = 0.0005257 Jy ! Component: 100 - total flux cleaned = 0.00153239 Jy ! Component: 150 - total flux cleaned = 0.00187548 Jy ! Component: 200 - total flux cleaned = 0.00251071 Jy ! Total flux subtracted in 200 components = 0.00251071 Jy ! Clean residual min=-0.020963 max=0.016023 Jy/beam ! Clean residual mean=-0.000003 rms=0.004855 Jy/beam ! Combined flux in latest and established models = 0.977006 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.977006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.146819Jy sigma=0.462129 ! Fit after self-cal, rms=0.146818Jy sigma=0.461823 ! 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=3.955 mas, bmaj=12.86 mas, bpa=17.13 degrees ! Estimated noise=3.27249 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.955 x 12.86 at 17.13 degrees (North through East) ! Clean map min=-0.020095 max=0.7231 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=0.146818Jy sigma=0.461823 ! Fit after self-cal, rms=0.149413Jy sigma=0.434747 ! Inverting map and beam ! Estimated beam: bmin=3.961 mas, bmaj=12.84 mas, bpa=17.05 degrees ! Estimated noise=3.28009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0024312 Jy ! Component: 100 - total flux cleaned = -0.0027267 Jy ! Component: 150 - total flux cleaned = -0.00192806 Jy ! Component: 200 - total flux cleaned = -0.00167909 Jy ! Total flux subtracted in 200 components = -0.00167909 Jy ! Clean residual min=-0.018863 max=0.013844 Jy/beam ! Clean residual mean=-0.000005 rms=0.003631 Jy/beam ! Combined flux in latest and established models = 0.975327 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 122 components and 0.975327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148022Jy sigma=0.426550 ! Fit after self-cal, rms=0.148005Jy sigma=0.426459 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000898497 Jy ! Component: 100 - total flux cleaned = 0.00110871 Jy ! Component: 150 - total flux cleaned = 0.00129306 Jy ! Component: 200 - total flux cleaned = 0.00110576 Jy ! Total flux subtracted in 200 components = 0.00110576 Jy ! Clean residual min=-0.017810 max=0.013248 Jy/beam ! Clean residual mean=-0.000004 rms=0.003515 Jy/beam ! Combined flux in latest and established models = 0.976432 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 127 components and 0.976432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.147392Jy sigma=0.421963 ! Fit after self-cal, rms=0.147388Jy sigma=0.421897 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.147388Jy sigma=0.421897 ! Fit after self-cal, rms=0.152267Jy sigma=0.420188 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=3.488 mas, bmaj=11.98 mas, bpa=18.68 degrees ! Estimated noise=3.74837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.695268 Jy ! Component: 100 - total flux cleaned = 0.857566 Jy ! Component: 150 - total flux cleaned = 0.917239 Jy ! Component: 200 - total flux cleaned = 0.941909 Jy ! Total flux subtracted in 200 components = 0.941909 Jy ! Clean residual min=-0.015773 max=0.019948 Jy/beam ! Clean residual mean=-0.000009 rms=0.003711 Jy/beam ! Combined flux in latest and established models = 0.941909 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.941909 Jy ! Inverting map and beam ! Estimated beam: bmin=3.961 mas, bmaj=12.82 mas, bpa=17.01 degrees ! Estimated noise=3.28447 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 (-14, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189692 Jy ! Component: 100 - total flux cleaned = 0.029661 Jy ! Component: 150 - total flux cleaned = 0.032398 Jy ! Component: 200 - total flux cleaned = 0.0341401 Jy ! Total flux subtracted in 200 components = 0.0341401 Jy ! Clean residual min=-0.012528 max=0.008837 Jy/beam ! Clean residual mean=-0.000005 rms=0.002876 Jy/beam ! Combined flux in latest and established models = 0.976049 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.976049 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=7.686 mas, bmaj=17.7 mas, bpa=3.635 degrees ! Estimated noise=3.7567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446767 Jy ! Component: 100 - total flux cleaned = 0.00723693 Jy ! Component: 150 - total flux cleaned = 0.00867915 Jy ! Component: 200 - total flux cleaned = 0.00923671 Jy ! Total flux subtracted in 200 components = 0.00923671 Jy ! Clean residual min=-0.013173 max=0.011324 Jy/beam ! Clean residual mean=-0.000000 rms=0.003438 Jy/beam ! Combined flux in latest and established models = 0.985285 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 = 0.000379116 Jy ! Component: 100 - total flux cleaned = 0.000376683 Jy ! Component: 150 - total flux cleaned = 0.00014858 Jy ! Component: 200 - total flux cleaned = -6.54404e-05 Jy ! Total flux subtracted in 200 components = -6.54404e-05 Jy ! Clean residual min=-0.013017 max=0.011069 Jy/beam ! Clean residual mean=-0.000001 rms=0.003425 Jy/beam ! Combined flux in latest and established models = 0.98522 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 83 components and 0.98522 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.961 mas, bmaj=12.82 mas, bpa=17.01 degrees ! Estimated noise=3.28447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00319377 Jy ! Component: 100 - total flux cleaned = -0.00318738 Jy ! Component: 150 - total flux cleaned = -0.00318674 Jy ! Component: 200 - total flux cleaned = -0.00304238 Jy ! Total flux subtracted in 200 components = -0.00304238 Jy ! Clean residual min=-0.012573 max=0.009305 Jy/beam ! Clean residual mean=-0.000004 rms=0.002692 Jy/beam ! Combined flux in latest and established models = 0.982177 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.982178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150215Jy sigma=0.396409 ! Fit after self-cal, rms=0.150058Jy sigma=0.395113 wmodel J2011-1546_S_l_map.mod ! Writing 104 model components to file: J2011-1546_S_l_map.mod wobs J2011-1546_S_l_uvs.fits ! Writing UV FITS file: J2011-1546_S_l_uvs.fits wwins J2011-1546_S_l_map.win ! wwins: Wrote 3 windows to J2011-1546_S_l_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 = -0.00527504 Jy ! Component: 100 - total flux cleaned = -0.0096925 Jy ! Component: 150 - total flux cleaned = -0.0136874 Jy ! Component: 200 - total flux cleaned = -0.0166407 Jy ! Component: 250 - total flux cleaned = -0.0189993 Jy ! Component: 300 - total flux cleaned = -0.0214886 Jy ! Component: 350 - total flux cleaned = -0.0233677 Jy ! Component: 400 - total flux cleaned = -0.0252991 Jy ! Component: 450 - total flux cleaned = -0.026699 Jy ! Component: 500 - total flux cleaned = -0.0278325 Jy ! Component: 550 - total flux cleaned = -0.0289317 Jy ! Component: 600 - total flux cleaned = -0.0296781 Jy ! Component: 650 - total flux cleaned = -0.0305053 Jy ! Component: 700 - total flux cleaned = -0.030908 Jy ! Component: 750 - total flux cleaned = -0.0310063 Jy ! Component: 800 - total flux cleaned = -0.0311972 Jy ! Component: 850 - total flux cleaned = -0.031291 Jy ! Component: 900 - total flux cleaned = -0.031107 Jy ! Component: 950 - total flux cleaned = -0.0311047 Jy ! Component: 1000 - total flux cleaned = -0.031015 Jy ! Component: 1050 - total flux cleaned = -0.030758 Jy ! Component: 1100 - total flux cleaned = -0.031097 Jy ! Component: 1150 - total flux cleaned = -0.0312611 Jy ! Component: 1200 - total flux cleaned = -0.0311779 Jy ! Component: 1250 - total flux cleaned = -0.0310983 Jy ! Component: 1300 - total flux cleaned = -0.0311792 Jy ! Component: 1350 - total flux cleaned = -0.0314904 Jy ! Component: 1400 - total flux cleaned = -0.0313383 Jy ! Component: 1450 - total flux cleaned = -0.0315657 Jy ! Component: 1500 - total flux cleaned = -0.031715 Jy ! Component: 1550 - total flux cleaned = -0.0318602 Jy ! Component: 1600 - total flux cleaned = -0.0317876 Jy ! Component: 1650 - total flux cleaned = -0.0319302 Jy ! Component: 1700 - total flux cleaned = -0.0320007 Jy ! Component: 1750 - total flux cleaned = -0.0322087 Jy ! Component: 1800 - total flux cleaned = -0.0323448 Jy ! Component: 1850 - total flux cleaned = -0.0322775 Jy ! Component: 1900 - total flux cleaned = -0.032344 Jy ! Component: 1950 - total flux cleaned = -0.0323438 Jy ! Component: 2000 - total flux cleaned = -0.032474 Jy ! Component: 2050 - total flux cleaned = -0.0326016 Jy ! Component: 2100 - total flux cleaned = -0.0326017 Jy ! Component: 2150 - total flux cleaned = -0.0326023 Jy ! Component: 2200 - total flux cleaned = -0.0327888 Jy ! Component: 2250 - total flux cleaned = -0.0328506 Jy ! Component: 2300 - total flux cleaned = -0.033033 Jy ! Component: 2350 - total flux cleaned = -0.0330323 Jy ! Component: 2400 - total flux cleaned = -0.0330916 Jy ! Component: 2450 - total flux cleaned = -0.033208 Jy ! Component: 2500 - total flux cleaned = -0.0332648 Jy ! Component: 2550 - total flux cleaned = -0.03315 Jy ! Component: 2600 - total flux cleaned = -0.0333201 Jy ! Component: 2650 - total flux cleaned = -0.0334324 Jy ! Component: 2700 - total flux cleaned = -0.0335438 Jy ! Component: 2750 - total flux cleaned = -0.0337082 Jy ! Component: 2800 - total flux cleaned = -0.0338168 Jy ! Component: 2850 - total flux cleaned = -0.0339243 Jy ! Component: 2900 - total flux cleaned = -0.0339777 Jy ! Component: 2950 - total flux cleaned = -0.0340832 Jy ! Component: 3000 - total flux cleaned = -0.0341883 Jy ! Component: 3050 - total flux cleaned = -0.0341884 Jy ! Component: 3100 - total flux cleaned = -0.03424 Jy ! Component: 3150 - total flux cleaned = -0.034291 Jy ! Component: 3200 - total flux cleaned = -0.0343918 Jy ! Component: 3250 - total flux cleaned = -0.0344915 Jy ! Component: 3300 - total flux cleaned = -0.0344913 Jy ! Component: 3350 - total flux cleaned = -0.0345403 Jy ! Component: 3400 - total flux cleaned = -0.0346371 Jy ! Component: 3450 - total flux cleaned = -0.034733 Jy ! Component: 3500 - total flux cleaned = -0.0347324 Jy ! Component: 3550 - total flux cleaned = -0.0349222 Jy ! Component: 3600 - total flux cleaned = -0.0350637 Jy ! Component: 3650 - total flux cleaned = -0.0350637 Jy ! Component: 3700 - total flux cleaned = -0.0351564 Jy ! Component: 3750 - total flux cleaned = -0.0352483 Jy ! Component: 3800 - total flux cleaned = -0.0353392 Jy ! Component: 3850 - total flux cleaned = -0.0355201 Jy ! Component: 3900 - total flux cleaned = -0.0355202 Jy ! Component: 3950 - total flux cleaned = -0.0356989 Jy ! Component: 4000 - total flux cleaned = -0.035876 Jy ! Component: 4050 - total flux cleaned = -0.0359637 Jy ! Total flux subtracted in 4096 components = -0.0360949 Jy ! Clean residual min=-0.002686 max=0.002350 Jy/beam ! Clean residual mean=0.000007 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.946083 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 412 components and 0.946083 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2011-1546_S_l_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.961 x 12.82 at 17.01 degrees (North through East) ! Clean map min=-0.0096751 max=0.78402 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2011-1546_S_l_map.fits wmodel /image_prod/ug002_uva//J2011-1546_S_l_map.mod ! Writing 412 model components to file: /image_prod/ug002_uva//J2011-1546_S_l_map.mod wobs /image_prod/ug002_uva//J2011-1546_S_l_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2011-1546_S_l_uvs.fits wwins /image_prod/ug002_uva//J2011-1546_S_l_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2011-1546_S_l_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.784024 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00084932 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.324985 0.324985 0.64997 1.29994 2.59988 5.19976 10.3995 20.799 41.5981 83.1961 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.784 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 923.12 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2011-1546_S_l_dfm.log closed on Thu Mar 5 04:38:52 2020