! Started logfile: /image_prod/ug002_uva//J1152-0841_S_b_dfm.log on Thu Mar 5 00:16:23 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//J1152-0841_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1152-0841_S_b_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.810268 visibilities/baseline/integration-bin. ! Found source: J1152-0841 ! ! 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 1089 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 J1152-0841_S_b] 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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.510606Jy sigma=7.137757 ! Fit after self-cal, rms=0.579984Jy sigma=2.967449 ! 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=3.49 mas, bmaj=12.74 mas, bpa=26.04 degrees ! Estimated noise=5.85769 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 = 0.662105 Jy ! Component: 100 - total flux cleaned = 0.929327 Jy ! Total flux subtracted in 100 components = 0.929327 Jy ! Clean residual min=-0.122266 max=0.203833 Jy/beam ! Clean residual mean=0.000002 rms=0.046184 Jy/beam ! Combined flux in latest and established models = 0.929327 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.929327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.489404Jy sigma=2.452005 ! Fit after self-cal, rms=0.489562Jy sigma=2.451291 ! 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=4.224 mas, bmaj=12.76 mas, bpa=25.04 degrees ! Estimated noise=4.65115 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 = 0.131681 Jy ! Component: 100 - total flux cleaned = 0.225952 Jy ! Component: 150 - total flux cleaned = 0.25513 Jy ! Component: 200 - total flux cleaned = 0.264837 Jy ! Total flux subtracted in 200 components = 0.264837 Jy ! Clean residual min=-0.116959 max=0.165655 Jy/beam ! Clean residual mean=0.000000 rms=0.042914 Jy/beam ! Combined flux in latest and established models = 1.19416 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 1.19416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.439796Jy sigma=2.223212 ! Fit after self-cal, rms=0.439737Jy sigma=2.222889 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.224 x 12.76 at 25.04 degrees (North through East) ! Clean map min=-0.11578 max=0.67741 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.94 FD 0.81 HN 12.64 KP 0.96 ! NL 0.70 OV 0.77 PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 4.38 FD 0.83 HN 14.60 KP 0.96 ! NL 0.69 OV 0.74 PT 1.00 SC 0.81 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.03 FD 0.87 HN 22.96 KP 0.94 ! NL 0.73 OV 0.77 PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.439737Jy sigma=2.222889 ! Fit after self-cal, rms=1.117355Jy sigma=0.615546 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.099 mas, bmaj=12.86 mas, bpa=24.01 degrees ! Estimated noise=5.01397 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 = -0.0293067 Jy ! Component: 100 - total flux cleaned = -0.0404646 Jy ! Component: 150 - total flux cleaned = -0.0498887 Jy ! Component: 200 - total flux cleaned = -0.0587141 Jy ! Total flux subtracted in 200 components = -0.0587141 Jy ! Clean residual min=-0.029865 max=0.028110 Jy/beam ! Clean residual mean=0.000074 rms=0.008223 Jy/beam ! Combined flux in latest and established models = 1.13545 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 1.13545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.113790Jy sigma=0.535356 ! Fit after self-cal, rms=1.117527Jy sigma=0.532522 ! 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=1.117527Jy sigma=0.532522 ! Fit after self-cal, rms=1.311332Jy sigma=0.484251 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.103 mas, bmaj=12.93 mas, bpa=23.6 degrees ! Estimated noise=5.0123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0126665 Jy ! Component: 100 - total flux cleaned = -0.0184688 Jy ! Component: 150 - total flux cleaned = -0.0240622 Jy ! Component: 200 - total flux cleaned = -0.028568 Jy ! Total flux subtracted in 200 components = -0.028568 Jy ! Clean residual min=-0.022003 max=0.022920 Jy/beam ! Clean residual mean=0.000086 rms=0.006183 Jy/beam ! Combined flux in latest and established models = 1.10688 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 1.10688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.310383Jy sigma=0.458436 ! Fit after self-cal, rms=1.310529Jy sigma=0.458362 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 = -0.00415618 Jy ! Component: 100 - total flux cleaned = -0.00786707 Jy ! Component: 150 - total flux cleaned = -0.0112369 Jy ! Component: 200 - total flux cleaned = -0.0142894 Jy ! Total flux subtracted in 200 components = -0.0142894 Jy ! Clean residual min=-0.020465 max=0.021847 Jy/beam ! Clean residual mean=0.000096 rms=0.005867 Jy/beam ! Combined flux in latest and established models = 1.09259 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 1.09259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.310174Jy sigma=0.449132 ! Fit after self-cal, rms=1.309987Jy sigma=0.449104 ! 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=1.309987Jy sigma=0.449104 ! Fit after self-cal, rms=1.401786Jy sigma=0.440789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.106 mas, bmaj=12.95 mas, bpa=23.55 degrees ! Estimated noise=5.03514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00953877 Jy ! Component: 100 - total flux cleaned = -0.0139944 Jy ! Component: 150 - total flux cleaned = -0.0175795 Jy ! Component: 200 - total flux cleaned = -0.0204987 Jy ! Total flux subtracted in 200 components = -0.0204987 Jy ! Clean residual min=-0.020013 max=0.018565 Jy/beam ! Clean residual mean=0.000076 rms=0.005183 Jy/beam ! Combined flux in latest and established models = 1.07209 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 1.07209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.401315Jy sigma=0.428908 ! Fit after self-cal, rms=1.401011Jy sigma=0.428871 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 = -0.00302849 Jy ! Component: 100 - total flux cleaned = -0.00574565 Jy ! Component: 150 - total flux cleaned = -0.00820798 Jy ! Component: 200 - total flux cleaned = -0.0102083 Jy ! Total flux subtracted in 200 components = -0.0102083 Jy ! Clean residual min=-0.018801 max=0.017849 Jy/beam ! Clean residual mean=0.000083 rms=0.004992 Jy/beam ! Combined flux in latest and established models = 1.06189 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 1.06189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.400800Jy sigma=0.424108 ! Fit after self-cal, rms=1.400666Jy sigma=0.424093 ! 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=1.400666Jy sigma=0.424093 ! Fit after self-cal, rms=1.472729Jy sigma=0.419391 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.457 mas, bmaj=14.68 mas, bpa=13.39 degrees ! Estimated noise=5.68486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00974367 Jy ! Component: 100 - total flux cleaned = -0.0134164 Jy ! Component: 150 - total flux cleaned = -0.0151661 Jy ! Component: 200 - total flux cleaned = -0.0167311 Jy ! Total flux subtracted in 200 components = -0.0167311 Jy ! Clean residual min=-0.020954 max=0.019777 Jy/beam ! Clean residual mean=0.000108 rms=0.005791 Jy/beam ! Combined flux in latest and established models = 1.04515 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 1.04515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.472441Jy sigma=0.415214 ! Fit after self-cal, rms=1.472256Jy sigma=0.415153 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 = -0.00143413 Jy ! Component: 100 - total flux cleaned = -0.00255651 Jy ! Component: 150 - total flux cleaned = -0.00357818 Jy ! Component: 200 - total flux cleaned = -0.00451608 Jy ! Total flux subtracted in 200 components = -0.00451608 Jy ! Clean residual min=-0.020425 max=0.019167 Jy/beam ! Clean residual mean=0.000113 rms=0.005736 Jy/beam ! Combined flux in latest and established models = 1.04064 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 1.04064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.472151Jy sigma=0.413025 ! Fit after self-cal, rms=1.472078Jy sigma=0.413012 ! 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=4.107 mas, bmaj=12.98 mas, bpa=23.5 degrees ! Estimated noise=5.04975 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.107 x 12.98 at 23.5 degrees (North through East) ! Clean map min=-0.018299 max=0.73514 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=1.472078Jy sigma=0.413012 ! Fit after self-cal, rms=1.949167Jy sigma=0.374838 ! Inverting map and beam ! Estimated beam: bmin=4.091 mas, bmaj=12.98 mas, bpa=23.6 degrees ! Estimated noise=5.03896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00608166 Jy ! Component: 100 - total flux cleaned = -0.00850471 Jy ! Component: 150 - total flux cleaned = -0.0104615 Jy ! Component: 200 - total flux cleaned = -0.0124593 Jy ! Total flux subtracted in 200 components = -0.0124593 Jy ! Clean residual min=-0.016957 max=0.015097 Jy/beam ! Clean residual mean=0.000063 rms=0.004135 Jy/beam ! Combined flux in latest and established models = 1.02818 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 1.02818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.948949Jy sigma=0.370277 ! Fit after self-cal, rms=1.948780Jy sigma=0.370255 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00164146 Jy ! Component: 100 - total flux cleaned = -0.00331075 Jy ! Component: 150 - total flux cleaned = -0.0046605 Jy ! Component: 200 - total flux cleaned = -0.00589703 Jy ! Total flux subtracted in 200 components = -0.00589703 Jy ! Clean residual min=-0.016251 max=0.014273 Jy/beam ! Clean residual mean=0.000067 rms=0.004040 Jy/beam ! Combined flux in latest and established models = 1.02228 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 1.02228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.948648Jy sigma=0.368210 ! Fit after self-cal, rms=1.948555Jy sigma=0.368200 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.948555Jy sigma=0.368200 ! Fit after self-cal, rms=2.011731Jy sigma=0.366044 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=3.441 mas, bmaj=12.88 mas, bpa=23.91 degrees ! Estimated noise=6.29806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.68988 Jy ! Component: 100 - total flux cleaned = 0.856834 Jy ! Component: 150 - total flux cleaned = 0.928864 Jy ! Component: 200 - total flux cleaned = 0.960397 Jy ! Total flux subtracted in 200 components = 0.960397 Jy ! Clean residual min=-0.023550 max=0.030242 Jy/beam ! Clean residual mean=0.000073 rms=0.006833 Jy/beam ! Combined flux in latest and established models = 0.960397 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.960397 Jy ! Inverting map and beam ! Estimated beam: bmin=4.092 mas, bmaj=13 mas, bpa=23.54 degrees ! Estimated noise=5.04556 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 (9.5, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185196 Jy ! Component: 100 - total flux cleaned = 0.0270065 Jy ! Component: 150 - total flux cleaned = 0.0330075 Jy ! Component: 200 - total flux cleaned = 0.0378379 Jy ! Total flux subtracted in 200 components = 0.0378379 Jy ! Clean residual min=-0.014515 max=0.016996 Jy/beam ! Clean residual mean=0.000067 rms=0.004040 Jy/beam ! Combined flux in latest and established models = 0.998235 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.998235 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=8.494 mas, bmaj=14.76 mas, bpa=13.24 degrees ! Estimated noise=5.67916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406458 Jy ! Component: 100 - total flux cleaned = 0.00236407 Jy ! Component: 150 - total flux cleaned = 0.00124906 Jy ! Component: 200 - total flux cleaned = 0.00024419 Jy ! Total flux subtracted in 200 components = 0.00024419 Jy ! Clean residual min=-0.015240 max=0.013689 Jy/beam ! Clean residual mean=0.000084 rms=0.004304 Jy/beam ! Combined flux in latest and established models = 0.998479 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 = -0.000678102 Jy ! Component: 100 - total flux cleaned = -0.00109481 Jy ! Component: 150 - total flux cleaned = -0.00128453 Jy ! Component: 200 - total flux cleaned = -0.00146203 Jy ! Total flux subtracted in 200 components = -0.00146203 Jy ! Clean residual min=-0.014607 max=0.013101 Jy/beam ! Clean residual mean=0.000080 rms=0.004147 Jy/beam ! Combined flux in latest and established models = 0.997017 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 98 components and 0.997017 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.092 mas, bmaj=13 mas, bpa=23.54 degrees ! Estimated noise=5.04556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270751 Jy ! Component: 100 - total flux cleaned = 0.0033167 Jy ! Component: 150 - total flux cleaned = 0.00283471 Jy ! Component: 200 - total flux cleaned = 0.00197299 Jy ! Total flux subtracted in 200 components = 0.00197299 Jy ! Clean residual min=-0.011591 max=0.013880 Jy/beam ! Clean residual mean=0.000049 rms=0.003254 Jy/beam ! Combined flux in latest and established models = 0.99899 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 129 components and 0.99899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=2.011220Jy sigma=0.355639 ! Fit after self-cal, rms=2.009073Jy sigma=0.353283 wmodel J1152-0841_S_b_map.mod ! Writing 129 model components to file: J1152-0841_S_b_map.mod wobs J1152-0841_S_b_uvs.fits ! Writing UV FITS file: J1152-0841_S_b_uvs.fits wwins J1152-0841_S_b_map.win ! wwins: Wrote 2 windows to J1152-0841_S_b_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 = -0.000160508 Jy ! Component: 100 - total flux cleaned = 0.000414725 Jy ! Component: 150 - total flux cleaned = 0.000768602 Jy ! Component: 200 - total flux cleaned = 0.00110713 Jy ! Component: 250 - total flux cleaned = 0.00142598 Jy ! Component: 300 - total flux cleaned = 0.00173037 Jy ! Component: 350 - total flux cleaned = 0.00187485 Jy ! Component: 400 - total flux cleaned = 0.00215469 Jy ! Component: 450 - total flux cleaned = 0.00242545 Jy ! Component: 500 - total flux cleaned = 0.00280987 Jy ! Component: 550 - total flux cleaned = 0.00330111 Jy ! Component: 600 - total flux cleaned = 0.00388872 Jy ! Component: 650 - total flux cleaned = 0.0049113 Jy ! Component: 700 - total flux cleaned = 0.00557656 Jy ! Component: 750 - total flux cleaned = 0.00654793 Jy ! Component: 800 - total flux cleaned = 0.00717773 Jy ! Component: 850 - total flux cleaned = 0.00789315 Jy ! Component: 900 - total flux cleaned = 0.00859319 Jy ! Component: 950 - total flux cleaned = 0.00888757 Jy ! Component: 1000 - total flux cleaned = 0.00908132 Jy ! Component: 1050 - total flux cleaned = 0.00917653 Jy ! Component: 1100 - total flux cleaned = 0.00945637 Jy ! Component: 1150 - total flux cleaned = 0.00945626 Jy ! Component: 1200 - total flux cleaned = 0.00954642 Jy ! Component: 1250 - total flux cleaned = 0.00937087 Jy ! Component: 1300 - total flux cleaned = 0.00928462 Jy ! Component: 1350 - total flux cleaned = 0.00911302 Jy ! Component: 1400 - total flux cleaned = 0.00885725 Jy ! Component: 1450 - total flux cleaned = 0.00851969 Jy ! Component: 1500 - total flux cleaned = 0.00835201 Jy ! Component: 1550 - total flux cleaned = 0.00802155 Jy ! Component: 1600 - total flux cleaned = 0.00785755 Jy ! Component: 1650 - total flux cleaned = 0.00753293 Jy ! Component: 1700 - total flux cleaned = 0.00721171 Jy ! Component: 1750 - total flux cleaned = 0.00689347 Jy ! Component: 1800 - total flux cleaned = 0.00673595 Jy ! Component: 1850 - total flux cleaned = 0.00650129 Jy ! Component: 1900 - total flux cleaned = 0.00642314 Jy ! Component: 1950 - total flux cleaned = 0.00611568 Jy ! Component: 2000 - total flux cleaned = 0.00588708 Jy ! Component: 2050 - total flux cleaned = 0.00581134 Jy ! Component: 2100 - total flux cleaned = 0.00566025 Jy ! Component: 2150 - total flux cleaned = 0.00551001 Jy ! Component: 2200 - total flux cleaned = 0.00536085 Jy ! Component: 2250 - total flux cleaned = 0.00536096 Jy ! Component: 2300 - total flux cleaned = 0.00521306 Jy ! Component: 2350 - total flux cleaned = 0.004993 Jy ! Component: 2400 - total flux cleaned = 0.00506643 Jy ! Component: 2450 - total flux cleaned = 0.00492031 Jy ! Component: 2500 - total flux cleaned = 0.00499235 Jy ! Component: 2550 - total flux cleaned = 0.00491986 Jy ! Component: 2600 - total flux cleaned = 0.00492007 Jy ! Component: 2650 - total flux cleaned = 0.0049922 Jy ! Component: 2700 - total flux cleaned = 0.00499185 Jy ! Component: 2750 - total flux cleaned = 0.00506384 Jy ! Component: 2800 - total flux cleaned = 0.00513567 Jy ! Component: 2850 - total flux cleaned = 0.00506431 Jy ! Component: 2900 - total flux cleaned = 0.0051364 Jy ! Component: 2950 - total flux cleaned = 0.0051362 Jy ! Component: 3000 - total flux cleaned = 0.00499232 Jy ! Component: 3050 - total flux cleaned = 0.00499248 Jy ! Component: 3100 - total flux cleaned = 0.00477597 Jy ! Component: 3150 - total flux cleaned = 0.00477585 Jy ! Component: 3200 - total flux cleaned = 0.00470359 Jy ! Component: 3250 - total flux cleaned = 0.00470403 Jy ! Component: 3300 - total flux cleaned = 0.0047038 Jy ! Component: 3350 - total flux cleaned = 0.00463039 Jy ! Component: 3400 - total flux cleaned = 0.00463045 Jy ! Component: 3450 - total flux cleaned = 0.00448448 Jy ! Component: 3500 - total flux cleaned = 0.00433803 Jy ! Component: 3550 - total flux cleaned = 0.00419125 Jy ! Component: 3600 - total flux cleaned = 0.00426443 Jy ! Component: 3650 - total flux cleaned = 0.00411752 Jy ! Component: 3700 - total flux cleaned = 0.00404386 Jy ! Component: 3750 - total flux cleaned = 0.00404353 Jy ! Component: 3800 - total flux cleaned = 0.00389458 Jy ! Component: 3850 - total flux cleaned = 0.00374536 Jy ! Component: 3900 - total flux cleaned = 0.00374498 Jy ! Component: 3950 - total flux cleaned = 0.00359519 Jy ! Component: 4000 - total flux cleaned = 0.00344428 Jy ! Component: 4050 - total flux cleaned = 0.0032933 Jy ! Total flux subtracted in 4096 components = 0.00329281 Jy ! Clean residual min=-0.004039 max=0.004068 Jy/beam ! Clean residual mean=-0.000007 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 1.00228 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 372 components and 1.00228 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1152-0841_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.092 x 13 at 23.54 degrees (North through East) ! Clean map min=-0.010471 max=0.78855 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1152-0841_S_b_map.fits wmodel /image_prod/ug002_uva//J1152-0841_S_b_map.mod ! Writing 372 model components to file: /image_prod/ug002_uva//J1152-0841_S_b_map.mod wobs /image_prod/ug002_uva//J1152-0841_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1152-0841_S_b_uvs.fits wwins /image_prod/ug002_uva//J1152-0841_S_b_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1152-0841_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.788549 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00142212 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.541041 0.541041 1.08208 2.16416 4.32833 8.65666 17.3133 34.6266 69.2533 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0042 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.788 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 554.486 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1152-0841_S_b_dfm.log closed on Thu Mar 5 00:16:27 2020