! Started logfile: /image_prod/ug002_uva//J1104+7932_S_dfm.log on Wed Mar 4 23:52:51 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//J1104+7932_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1104+7932_S_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.922569 visibilities/baseline/integration-bin. ! Found source: J1104+7932 ! ! 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 7971 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 J1104+7932_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.076948Jy sigma=7.272250 ! Fit after self-cal, rms=0.665552Jy sigma=4.478526 ! 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=2.983 mas, bmaj=4.654 mas, bpa=77.3 degrees ! Estimated noise=1.86233 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 = 0.26807 Jy ! Component: 100 - total flux cleaned = 0.377919 Jy ! Total flux subtracted in 100 components = 0.377919 Jy ! Clean residual min=-0.024295 max=0.053922 Jy/beam ! Clean residual mean=-0.000080 rms=0.006230 Jy/beam ! Combined flux in latest and established models = 0.377919 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.377919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.170465Jy sigma=1.013097 ! Fit after self-cal, rms=0.169196Jy sigma=1.004819 ! Inverting map ! Added new window around map position (-6, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0639939 Jy ! Component: 100 - total flux cleaned = 0.103569 Jy ! Total flux subtracted in 100 components = 0.103569 Jy ! Clean residual min=-0.014999 max=0.022780 Jy/beam ! Clean residual mean=-0.000037 rms=0.003762 Jy/beam ! Combined flux in latest and established models = 0.481488 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.481488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134410Jy sigma=0.755697 ! Fit after self-cal, rms=0.133532Jy sigma=0.749044 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291211 Jy ! Component: 100 - total flux cleaned = 0.0488036 Jy ! Total flux subtracted in 100 components = 0.0488036 Jy ! Clean residual min=-0.012174 max=0.013855 Jy/beam ! Clean residual mean=-0.000017 rms=0.002891 Jy/beam ! Combined flux in latest and established models = 0.530292 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.530292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123965Jy sigma=0.683560 ! Fit after self-cal, rms=0.123728Jy sigma=0.681807 ! 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=3.539 mas, bmaj=5.495 mas, bpa=77.54 degrees ! Estimated noise=1.2 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 = 0.0197089 Jy ! Component: 100 - total flux cleaned = 0.0324692 Jy ! Component: 150 - total flux cleaned = 0.0414104 Jy ! Component: 200 - total flux cleaned = 0.0478051 Jy ! Total flux subtracted in 200 components = 0.0478051 Jy ! Clean residual min=-0.008119 max=0.009558 Jy/beam ! Clean residual mean=0.000004 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 0.578097 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 76 components and 0.578097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118816Jy sigma=0.655783 ! Fit after self-cal, rms=0.118645Jy sigma=0.654448 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.539 x 5.495 at 77.54 degrees (North through East) ! Clean map min=-0.0075975 max=0.33624 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.07 KP 0.96 ! LA 1.01 MK 0.97 NL 0.93 OV 0.98 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.10 KP 0.97 ! LA 1.01 MK 0.98 NL 1.01 OV 0.91 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.09 KP 0.97 ! LA 1.02 MK 1.00 NL 0.95 OV 0.99 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.118645Jy sigma=0.654448 ! Fit after self-cal, rms=0.116496Jy sigma=0.632958 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=5.484 mas, bpa=77.73 degrees ! Estimated noise=1.19972 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 = 0.00531448 Jy ! Component: 100 - total flux cleaned = 0.00833652 Jy ! Component: 150 - total flux cleaned = 0.0101413 Jy ! Component: 200 - total flux cleaned = 0.0107055 Jy ! Total flux subtracted in 200 components = 0.0107055 Jy ! Clean residual min=-0.005878 max=0.006144 Jy/beam ! Clean residual mean=0.000008 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.588802 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.588802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115941Jy sigma=0.632185 ! Fit after self-cal, rms=0.115890Jy sigma=0.631918 ! 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=0.115890Jy sigma=0.631918 ! Fit after self-cal, rms=0.090925Jy sigma=0.582679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=5.41 mas, bpa=76.59 degrees ! Estimated noise=1.19371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315151 Jy ! Component: 100 - total flux cleaned = 0.00335768 Jy ! Component: 150 - total flux cleaned = 0.00335055 Jy ! Component: 200 - total flux cleaned = 0.00327535 Jy ! Total flux subtracted in 200 components = 0.00327535 Jy ! Clean residual min=-0.003585 max=0.003599 Jy/beam ! Clean residual mean=0.000001 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.592078 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 95 components and 0.592077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090669Jy sigma=0.581185 ! Fit after self-cal, rms=0.090633Jy sigma=0.581000 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 = 0.000228251 Jy ! Component: 100 - total flux cleaned = 0.000108847 Jy ! Component: 150 - total flux cleaned = 5.95309e-05 Jy ! Component: 200 - total flux cleaned = 5.99338e-05 Jy ! Total flux subtracted in 200 components = 5.99338e-05 Jy ! Clean residual min=-0.003465 max=0.003590 Jy/beam ! Clean residual mean=0.000000 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.592137 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 101 components and 0.592137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090560Jy sigma=0.580600 ! Fit after self-cal, rms=0.090556Jy sigma=0.580572 ! 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=0.090556Jy sigma=0.580572 ! Fit after self-cal, rms=0.090698Jy sigma=0.580098 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=5.38 mas, bpa=76.55 degrees ! Estimated noise=1.19155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201803 Jy ! Component: 100 - total flux cleaned = 0.00214587 Jy ! Component: 150 - total flux cleaned = 0.00219721 Jy ! Component: 200 - total flux cleaned = 0.00219656 Jy ! Total flux subtracted in 200 components = 0.00219656 Jy ! Clean residual min=-0.003267 max=0.003561 Jy/beam ! Clean residual mean=0.000001 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.594334 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 104 components and 0.594334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090605Jy sigma=0.579646 ! Fit after self-cal, rms=0.090599Jy sigma=0.579630 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 = 0.000102496 Jy ! Component: 100 - total flux cleaned = 6.25812e-05 Jy ! Component: 150 - total flux cleaned = 2.64743e-05 Jy ! Component: 200 - total flux cleaned = 2.74948e-05 Jy ! Total flux subtracted in 200 components = 2.74948e-05 Jy ! Clean residual min=-0.003209 max=0.003569 Jy/beam ! Clean residual mean=0.000001 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.594361 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.594361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090562Jy sigma=0.579460 ! Fit after self-cal, rms=0.090561Jy sigma=0.579451 ! 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=0.090561Jy sigma=0.579451 ! Fit after self-cal, rms=0.090690Jy sigma=0.579292 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.315 mas, bmaj=9.648 mas, bpa=82 degrees ! Estimated noise=1.51071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207975 Jy ! Component: 100 - total flux cleaned = 0.00290181 Jy ! Component: 150 - total flux cleaned = 0.00304952 Jy ! Component: 200 - total flux cleaned = 0.00307019 Jy ! Total flux subtracted in 200 components = 0.00307019 Jy ! Clean residual min=-0.004219 max=0.003613 Jy/beam ! Clean residual mean=0.000002 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.597431 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 114 components and 0.597431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090687Jy sigma=0.579425 ! Fit after self-cal, rms=0.090677Jy sigma=0.579379 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 = 0.000219241 Jy ! Component: 100 - total flux cleaned = 0.000139776 Jy ! Component: 150 - total flux cleaned = 0.000122849 Jy ! Component: 200 - total flux cleaned = 8.97079e-05 Jy ! Total flux subtracted in 200 components = 8.97079e-05 Jy ! Clean residual min=-0.004214 max=0.003544 Jy/beam ! Clean residual mean=0.000002 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.597521 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 0.597521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090689Jy sigma=0.579498 ! Fit after self-cal, rms=0.090685Jy sigma=0.579481 ! 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=3.526 mas, bmaj=5.361 mas, bpa=76.49 degrees ! Estimated noise=1.19066 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.526 x 5.361 at 76.49 degrees (North through East) ! Clean map min=-0.0028782 max=0.33276 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=2.972 mas, bmaj=4.523 mas, bpa=75.26 degrees ! Estimated noise=1.83307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.266648 Jy ! Component: 100 - total flux cleaned = 0.382862 Jy ! Component: 150 - total flux cleaned = 0.448848 Jy ! Component: 200 - total flux cleaned = 0.489919 Jy ! Total flux subtracted in 200 components = 0.489919 Jy ! Clean residual min=-0.011094 max=0.021869 Jy/beam ! Clean residual mean=-0.000037 rms=0.002969 Jy/beam ! Combined flux in latest and established models = 0.48992 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.48992 Jy ! Inverting map and beam ! Estimated beam: bmin=3.526 mas, bmaj=5.361 mas, bpa=76.49 degrees ! Estimated noise=1.19066 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 = 0.0344843 Jy ! Component: 100 - total flux cleaned = 0.0558477 Jy ! Component: 150 - total flux cleaned = 0.0700434 Jy ! Component: 200 - total flux cleaned = 0.0799117 Jy ! Total flux subtracted in 200 components = 0.0799117 Jy ! Clean residual min=-0.003958 max=0.007149 Jy/beam ! Clean residual mean=-0.000021 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.569831 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 79 components and 0.569831 Jy ! Inverting map ! Added new window around map position (0.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00771665 Jy ! Component: 100 - total flux cleaned = 0.0132514 Jy ! Component: 150 - total flux cleaned = 0.0174089 Jy ! Component: 200 - total flux cleaned = 0.0205811 Jy ! Total flux subtracted in 200 components = 0.0205811 Jy ! Clean residual min=-0.003251 max=0.003805 Jy/beam ! Clean residual mean=-0.000004 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.590412 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 104 components and 0.590412 Jy ! Inverting map ! Added new window around map position (-95, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340421 Jy ! Component: 100 - total flux cleaned = 0.00503188 Jy ! Component: 150 - total flux cleaned = 0.00595195 Jy ! Component: 200 - total flux cleaned = 0.00642874 Jy ! Total flux subtracted in 200 components = 0.00642874 Jy ! Clean residual min=-0.003119 max=0.003169 Jy/beam ! Clean residual mean=-0.000002 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.596841 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.596841 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=7.315 mas, bmaj=9.648 mas, bpa=82 degrees ! Estimated noise=1.51071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136803 Jy ! Component: 100 - total flux cleaned = 0.00142532 Jy ! Component: 150 - total flux cleaned = 0.0015221 Jy ! Component: 200 - total flux cleaned = 0.00156453 Jy ! Total flux subtracted in 200 components = 0.00156453 Jy ! Clean residual min=-0.004140 max=0.003234 Jy/beam ! Clean residual mean=-0.000000 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.598406 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 = -6.73841e-05 Jy ! Component: 100 - total flux cleaned = -0.000162667 Jy ! Component: 150 - total flux cleaned = -0.000221743 Jy ! Component: 200 - total flux cleaned = -0.000306248 Jy ! Total flux subtracted in 200 components = -0.000306248 Jy ! Clean residual min=-0.004096 max=0.003216 Jy/beam ! Clean residual mean=0.000000 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.598099 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 157 components and 0.598099 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.526 mas, bmaj=5.361 mas, bpa=76.49 degrees ! Estimated noise=1.19066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.33644e-05 Jy ! Component: 100 - total flux cleaned = 0.000194639 Jy ! Component: 150 - total flux cleaned = 0.000340358 Jy ! Component: 200 - total flux cleaned = 0.000508315 Jy ! Total flux subtracted in 200 components = 0.000508315 Jy ! Clean residual min=-0.003167 max=0.003291 Jy/beam ! Clean residual mean=0.000001 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.598608 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 0.598608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090311Jy sigma=0.576929 ! Fit after self-cal, rms=0.090255Jy sigma=0.576653 wmodel J1104+7932_S_map.mod ! Writing 178 model components to file: J1104+7932_S_map.mod wobs J1104+7932_S_uvs.fits ! Writing UV FITS file: J1104+7932_S_uvs.fits wwins J1104+7932_S_map.win ! wwins: Wrote 4 windows to J1104+7932_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 = 0.000793537 Jy ! Component: 100 - total flux cleaned = 0.00151316 Jy ! Component: 150 - total flux cleaned = 0.0022478 Jy ! Component: 200 - total flux cleaned = 0.00262428 Jy ! Component: 250 - total flux cleaned = 0.00307831 Jy ! Component: 300 - total flux cleaned = 0.00329975 Jy ! Component: 350 - total flux cleaned = 0.00351595 Jy ! Component: 400 - total flux cleaned = 0.00381178 Jy ! Component: 450 - total flux cleaned = 0.00393585 Jy ! Component: 500 - total flux cleaned = 0.00413976 Jy ! Component: 550 - total flux cleaned = 0.00449916 Jy ! Component: 600 - total flux cleaned = 0.00477412 Jy ! Component: 650 - total flux cleaned = 0.00504533 Jy ! Component: 700 - total flux cleaned = 0.00553916 Jy ! Component: 750 - total flux cleaned = 0.00576308 Jy ! Component: 800 - total flux cleaned = 0.0059103 Jy ! Component: 850 - total flux cleaned = 0.00623788 Jy ! Component: 900 - total flux cleaned = 0.00638168 Jy ! Component: 950 - total flux cleaned = 0.00655902 Jy ! Component: 1000 - total flux cleaned = 0.00669953 Jy ! Component: 1050 - total flux cleaned = 0.00690822 Jy ! Component: 1100 - total flux cleaned = 0.00704521 Jy ! Component: 1150 - total flux cleaned = 0.00718189 Jy ! Component: 1200 - total flux cleaned = 0.0073838 Jy ! Component: 1250 - total flux cleaned = 0.00758346 Jy ! Component: 1300 - total flux cleaned = 0.00771497 Jy ! Component: 1350 - total flux cleaned = 0.00781294 Jy ! Component: 1400 - total flux cleaned = 0.00810361 Jy ! Component: 1450 - total flux cleaned = 0.00810369 Jy ! Component: 1500 - total flux cleaned = 0.00829426 Jy ! Component: 1550 - total flux cleaned = 0.00851459 Jy ! Component: 1600 - total flux cleaned = 0.00857711 Jy ! Component: 1650 - total flux cleaned = 0.00894813 Jy ! Component: 1700 - total flux cleaned = 0.00910148 Jy ! Component: 1750 - total flux cleaned = 0.00919309 Jy ! Component: 1800 - total flux cleaned = 0.00946427 Jy ! Component: 1850 - total flux cleaned = 0.0095541 Jy ! Component: 1900 - total flux cleaned = 0.00976192 Jy ! Component: 1950 - total flux cleaned = 0.00985029 Jy ! Component: 2000 - total flux cleaned = 0.0100552 Jy ! Component: 2050 - total flux cleaned = 0.0102585 Jy ! Component: 2100 - total flux cleaned = 0.0102875 Jy ! Component: 2150 - total flux cleaned = 0.0104597 Jy ! Component: 2200 - total flux cleaned = 0.0106016 Jy ! Component: 2250 - total flux cleaned = 0.0106299 Jy ! Component: 2300 - total flux cleaned = 0.0107985 Jy ! Component: 2350 - total flux cleaned = 0.0109102 Jy ! Component: 2400 - total flux cleaned = 0.0111592 Jy ! Component: 2450 - total flux cleaned = 0.011214 Jy ! Component: 2500 - total flux cleaned = 0.0112415 Jy ! Component: 2550 - total flux cleaned = 0.0113233 Jy ! Component: 2600 - total flux cleaned = 0.0114315 Jy ! Component: 2650 - total flux cleaned = 0.0115653 Jy ! Component: 2700 - total flux cleaned = 0.0116187 Jy ! Component: 2750 - total flux cleaned = 0.0117778 Jy ! Component: 2800 - total flux cleaned = 0.0117513 Jy ! Component: 2850 - total flux cleaned = 0.0119607 Jy ! Component: 2900 - total flux cleaned = 0.0119085 Jy ! Component: 2950 - total flux cleaned = 0.0121156 Jy ! Component: 3000 - total flux cleaned = 0.0120898 Jy ! Component: 3050 - total flux cleaned = 0.0121923 Jy ! Component: 3100 - total flux cleaned = 0.0122685 Jy ! Component: 3150 - total flux cleaned = 0.012319 Jy ! Component: 3200 - total flux cleaned = 0.0123945 Jy ! Component: 3250 - total flux cleaned = 0.0124696 Jy ! Component: 3300 - total flux cleaned = 0.0125442 Jy ! Component: 3350 - total flux cleaned = 0.0125441 Jy ! Component: 3400 - total flux cleaned = 0.0126673 Jy ! Component: 3450 - total flux cleaned = 0.0126675 Jy ! Component: 3500 - total flux cleaned = 0.0127893 Jy ! Component: 3550 - total flux cleaned = 0.0128622 Jy ! Component: 3600 - total flux cleaned = 0.0129345 Jy ! Component: 3650 - total flux cleaned = 0.0129345 Jy ! Component: 3700 - total flux cleaned = 0.0130776 Jy ! Component: 3750 - total flux cleaned = 0.0130298 Jy ! Component: 3800 - total flux cleaned = 0.0130773 Jy ! Component: 3850 - total flux cleaned = 0.0130773 Jy ! Component: 3900 - total flux cleaned = 0.0131007 Jy ! Component: 3950 - total flux cleaned = 0.0131239 Jy ! Component: 4000 - total flux cleaned = 0.0132168 Jy ! Component: 4050 - total flux cleaned = 0.0132397 Jy ! Total flux subtracted in 4096 components = 0.0132399 Jy ! Clean residual min=-0.001562 max=0.001453 Jy/beam ! Clean residual mean=-0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.611847 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 473 components and 0.611847 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1104+7932_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.526 x 5.361 at 76.49 degrees (North through East) ! Clean map min=-0.002628 max=0.33286 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1104+7932_S_map.fits wmodel /image_prod/ug002_uva//J1104+7932_S_map.mod ! Writing 473 model components to file: /image_prod/ug002_uva//J1104+7932_S_map.mod wobs /image_prod/ug002_uva//J1104+7932_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1104+7932_S_uvs.fits wwins /image_prod/ug002_uva//J1104+7932_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1104+7932_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.332859 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00041474 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.373798 0.373798 0.747596 1.49519 2.99038 5.98077 11.9615 23.9231 47.8461 95.6923 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.332 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 802.572 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1104+7932_S_dfm.log closed on Wed Mar 4 23:52:55 2020