! Started logfile: /image_prod/ug002_uva//J1058+8114_S_a_dfm.log on Wed Mar 4 23:48:56 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//J1058+8114_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1058+8114_S_a_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.754321 visibilities/baseline/integration-bin. ! Found source: J1058+8114 ! ! 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 1833 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 J1058+8114_S_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.200693Jy sigma=7.322022 ! Fit after self-cal, rms=0.365217Jy sigma=2.282357 ! 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=3.077 mas, bmaj=4.591 mas, bpa=52.49 degrees ! Estimated noise=3.48075 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 = 0.507787 Jy ! Component: 100 - total flux cleaned = 0.618518 Jy ! Total flux subtracted in 100 components = 0.618518 Jy ! Clean residual min=-0.014586 max=0.030881 Jy/beam ! Clean residual mean=-0.000017 rms=0.003585 Jy/beam ! Combined flux in latest and established models = 0.618518 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.618518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151412Jy sigma=0.589266 ! Fit after self-cal, rms=0.151409Jy sigma=0.589256 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222956 Jy ! Component: 100 - total flux cleaned = 0.0202711 Jy ! Total flux subtracted in 100 components = 0.0202711 Jy ! Clean residual min=-0.017522 max=0.014154 Jy/beam ! Clean residual mean=-0.000010 rms=0.003099 Jy/beam ! Combined flux in latest and established models = 0.638789 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.638789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145154Jy sigma=0.566994 ! Fit after self-cal, rms=0.145151Jy sigma=0.566987 ! 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=3.732 mas, bmaj=5.364 mas, bpa=50.06 degrees ! Estimated noise=2.73622 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 = -0.00151116 Jy ! Component: 100 - total flux cleaned = -0.00150217 Jy ! Component: 150 - total flux cleaned = -0.00108125 Jy ! Component: 200 - total flux cleaned = -0.000714962 Jy ! Total flux subtracted in 200 components = -0.000714962 Jy ! Clean residual min=-0.017966 max=0.013216 Jy/beam ! Clean residual mean=-0.000024 rms=0.003323 Jy/beam ! Combined flux in latest and established models = 0.638074 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.638074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143622Jy sigma=0.562775 ! Fit after self-cal, rms=0.143608Jy sigma=0.562608 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.732 x 5.364 at 50.06 degrees (North through East) ! Clean map min=-0.017487 max=0.64911 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 1.01 ! LA 1.05 MK 1.00 NL 1.03 OV 1.01 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00 KP 0.98 ! LA 1.05 MK 1.00 NL 1.02 OV 0.89 ! PT 1.00 SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.99 ! LA 1.04 MK 0.98 NL 1.05 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.143608Jy sigma=0.562608 ! Fit after self-cal, rms=0.136587Jy sigma=0.522814 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.699 mas, bmaj=5.321 mas, bpa=49.67 degrees ! Estimated noise=2.75104 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 = 0.00814662 Jy ! Component: 100 - total flux cleaned = 0.012191 Jy ! Component: 150 - total flux cleaned = 0.0127885 Jy ! Component: 200 - total flux cleaned = 0.0128963 Jy ! Total flux subtracted in 200 components = 0.0128963 Jy ! Clean residual min=-0.017070 max=0.011264 Jy/beam ! Clean residual mean=-0.000016 rms=0.003037 Jy/beam ! Combined flux in latest and established models = 0.650971 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.650971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135307Jy sigma=0.521382 ! Fit after self-cal, rms=0.135286Jy sigma=0.521274 ! 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=0.135286Jy sigma=0.521274 ! Fit after self-cal, rms=0.063200Jy sigma=0.356621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.69 mas, bmaj=5.294 mas, bpa=48.96 degrees ! Estimated noise=2.75699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401705 Jy ! Component: 100 - total flux cleaned = 0.00530636 Jy ! Component: 150 - total flux cleaned = 0.00563883 Jy ! Component: 200 - total flux cleaned = 0.00579011 Jy ! Total flux subtracted in 200 components = 0.00579011 Jy ! Clean residual min=-0.004181 max=0.004959 Jy/beam ! Clean residual mean=0.000002 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.656761 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.656761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062922Jy sigma=0.355236 ! Fit after self-cal, rms=0.062911Jy sigma=0.355126 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 (-122.5, -128). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367366 Jy ! Component: 100 - total flux cleaned = 0.00411232 Jy ! Component: 150 - total flux cleaned = 0.00443039 Jy ! Component: 200 - total flux cleaned = 0.00458597 Jy ! Total flux subtracted in 200 components = 0.00458597 Jy ! Clean residual min=-0.003857 max=0.003899 Jy/beam ! Clean residual mean=0.000004 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.661347 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.661347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062581Jy sigma=0.353356 ! Fit after self-cal, rms=0.062576Jy sigma=0.353251 ! 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=0.062576Jy sigma=0.353251 ! Fit after self-cal, rms=0.062426Jy sigma=0.352530 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.68 mas, bmaj=5.285 mas, bpa=48.98 degrees ! Estimated noise=2.75789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211215 Jy ! Component: 100 - total flux cleaned = 0.00285791 Jy ! Component: 150 - total flux cleaned = 0.00304637 Jy ! Component: 200 - total flux cleaned = 0.00313176 Jy ! Total flux subtracted in 200 components = 0.00313176 Jy ! Clean residual min=-0.003809 max=0.003825 Jy/beam ! Clean residual mean=-0.000000 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.664479 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.664479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062311Jy sigma=0.351991 ! Fit after self-cal, rms=0.062315Jy sigma=0.351980 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 = 0.000258866 Jy ! Component: 100 - total flux cleaned = 0.000296507 Jy ! Component: 150 - total flux cleaned = 0.000366143 Jy ! Component: 200 - total flux cleaned = 0.000398676 Jy ! Total flux subtracted in 200 components = 0.000398676 Jy ! Clean residual min=-0.003748 max=0.003787 Jy/beam ! Clean residual mean=-0.000001 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.664877 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.664877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062273Jy sigma=0.351789 ! Fit after self-cal, rms=0.062275Jy sigma=0.351785 ! 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=0.062275Jy sigma=0.351785 ! Fit after self-cal, rms=0.062280Jy sigma=0.351628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.966 mas, bmaj=10.72 mas, bpa=47.32 degrees ! Estimated noise=3.44862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196663 Jy ! Component: 100 - total flux cleaned = 0.0025376 Jy ! Component: 150 - total flux cleaned = 0.00269243 Jy ! Component: 200 - total flux cleaned = 0.0027708 Jy ! Total flux subtracted in 200 components = 0.0027708 Jy ! Clean residual min=-0.004079 max=0.003870 Jy/beam ! Clean residual mean=0.000001 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.667648 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.667648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062264Jy sigma=0.351669 ! Fit after self-cal, rms=0.062266Jy sigma=0.351636 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 = 0.000240373 Jy ! Component: 100 - total flux cleaned = 0.000240017 Jy ! Component: 150 - total flux cleaned = 0.000240798 Jy ! Component: 200 - total flux cleaned = 0.000240912 Jy ! Total flux subtracted in 200 components = 0.000240912 Jy ! Clean residual min=-0.004050 max=0.003839 Jy/beam ! Clean residual mean=-0.000000 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.667889 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.667889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062272Jy sigma=0.351743 ! Fit after self-cal, rms=0.062274Jy sigma=0.351736 ! 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=3.676 mas, bmaj=5.28 mas, bpa=49.01 degrees ! Estimated noise=2.76011 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.676 x 5.28 at 49.01 degrees (North through East) ! Clean map min=-0.0046737 max=0.65106 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=0.062274Jy sigma=0.351736 ! Fit after self-cal, rms=0.058727Jy sigma=0.327151 ! Inverting map and beam ! Estimated beam: bmin=3.673 mas, bmaj=5.274 mas, bpa=48.98 degrees ! Estimated noise=2.7632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633495 Jy ! Component: 100 - total flux cleaned = 0.000822594 Jy ! Component: 150 - total flux cleaned = 0.000903898 Jy ! Component: 200 - total flux cleaned = 0.000979056 Jy ! Total flux subtracted in 200 components = 0.000979056 Jy ! Clean residual min=-0.003703 max=0.003772 Jy/beam ! Clean residual mean=-0.000001 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.668868 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.668868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058653Jy sigma=0.326757 ! Fit after self-cal, rms=0.058648Jy sigma=0.326746 ! Inverting map ! Added new window around map position (0, -69). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340518 Jy ! Component: 100 - total flux cleaned = 0.00386529 Jy ! Component: 150 - total flux cleaned = 0.00386941 Jy ! Component: 200 - total flux cleaned = 0.00381805 Jy ! Total flux subtracted in 200 components = 0.00381805 Jy ! Clean residual min=-0.003675 max=0.003401 Jy/beam ! Clean residual mean=0.000002 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.672686 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.672686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058409Jy sigma=0.325385 ! Fit after self-cal, rms=0.058397Jy sigma=0.325345 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058397Jy sigma=0.325345 ! Fit after self-cal, rms=0.058402Jy sigma=0.325233 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=3.039 mas, bmaj=4.515 mas, bpa=51.77 degrees ! Estimated noise=3.50438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.511224 Jy ! Component: 100 - total flux cleaned = 0.622704 Jy ! Component: 150 - total flux cleaned = 0.648103 Jy ! Component: 200 - total flux cleaned = 0.658208 Jy ! Total flux subtracted in 200 components = 0.658208 Jy ! Clean residual min=-0.005395 max=0.005558 Jy/beam ! Clean residual mean=-0.000003 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.658208 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.658208 Jy ! Inverting map and beam ! Estimated beam: bmin=3.671 mas, bmaj=5.271 mas, bpa=48.97 degrees ! Estimated noise=2.76495 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693484 Jy ! Component: 100 - total flux cleaned = 0.0111463 Jy ! Component: 150 - total flux cleaned = 0.0132839 Jy ! Component: 200 - total flux cleaned = 0.0144471 Jy ! Total flux subtracted in 200 components = 0.0144471 Jy ! Clean residual min=-0.003638 max=0.003490 Jy/beam ! Clean residual mean=0.000005 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.672655 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.672655 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=7.961 mas, bmaj=10.71 mas, bpa=47.27 degrees ! Estimated noise=3.46106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288896 Jy ! Component: 100 - total flux cleaned = 0.00326704 Jy ! Component: 150 - total flux cleaned = 0.00357244 Jy ! Component: 200 - total flux cleaned = 0.00369589 Jy ! Total flux subtracted in 200 components = 0.00369589 Jy ! Clean residual min=-0.003733 max=0.003398 Jy/beam ! Clean residual mean=0.000009 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.676351 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 = 5.6529e-05 Jy ! Component: 100 - total flux cleaned = 0.000158338 Jy ! Component: 150 - total flux cleaned = 0.000248961 Jy ! Component: 200 - total flux cleaned = 0.000331463 Jy ! Total flux subtracted in 200 components = 0.000331463 Jy ! Clean residual min=-0.003589 max=0.003287 Jy/beam ! Clean residual mean=0.000010 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.676683 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 72 components and 0.676683 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.671 mas, bmaj=5.271 mas, bpa=48.97 degrees ! Estimated noise=2.76495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.40237e-05 Jy ! Component: 100 - total flux cleaned = 0.000194896 Jy ! Component: 150 - total flux cleaned = 0.00012721 Jy ! Component: 200 - total flux cleaned = 0.000128922 Jy ! Total flux subtracted in 200 components = 0.000128922 Jy ! Clean residual min=-0.003526 max=0.003243 Jy/beam ! Clean residual mean=0.000002 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.676812 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.676812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058278Jy sigma=0.324902 ! Fit after self-cal, rms=0.058260Jy sigma=0.324723 wmodel J1058+8114_S_a_map.mod ! Writing 93 model components to file: J1058+8114_S_a_map.mod wobs J1058+8114_S_a_uvs.fits ! Writing UV FITS file: J1058+8114_S_a_uvs.fits wwins J1058+8114_S_a_map.win ! wwins: Wrote 4 windows to J1058+8114_S_a_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 = -0.000653412 Jy ! Component: 100 - total flux cleaned = -0.00065364 Jy ! Component: 150 - total flux cleaned = -0.000543383 Jy ! Component: 200 - total flux cleaned = -0.000491374 Jy ! Component: 250 - total flux cleaned = -8.90158e-05 Jy ! Component: 300 - total flux cleaned = 0.000348419 Jy ! Component: 350 - total flux cleaned = 0.000772677 Jy ! Component: 400 - total flux cleaned = 0.00104867 Jy ! Component: 450 - total flux cleaned = 0.00136335 Jy ! Component: 500 - total flux cleaned = 0.00180335 Jy ! Component: 550 - total flux cleaned = 0.00206232 Jy ! Component: 600 - total flux cleaned = 0.00231778 Jy ! Component: 650 - total flux cleaned = 0.00269308 Jy ! Component: 700 - total flux cleaned = 0.00277535 Jy ! Component: 750 - total flux cleaned = 0.00301656 Jy ! Component: 800 - total flux cleaned = 0.00305628 Jy ! Component: 850 - total flux cleaned = 0.00321272 Jy ! Component: 900 - total flux cleaned = 0.00329003 Jy ! Component: 950 - total flux cleaned = 0.0034797 Jy ! Component: 1000 - total flux cleaned = 0.00347991 Jy ! Component: 1050 - total flux cleaned = 0.00355372 Jy ! Component: 1100 - total flux cleaned = 0.00369915 Jy ! Component: 1150 - total flux cleaned = 0.00373472 Jy ! Component: 1200 - total flux cleaned = 0.00380431 Jy ! Component: 1250 - total flux cleaned = 0.00373455 Jy ! Component: 1300 - total flux cleaned = 0.00373497 Jy ! Component: 1350 - total flux cleaned = 0.00383771 Jy ! Component: 1400 - total flux cleaned = 0.00387093 Jy ! Component: 1450 - total flux cleaned = 0.00380387 Jy ! Component: 1500 - total flux cleaned = 0.00377068 Jy ! Component: 1550 - total flux cleaned = 0.00377012 Jy ! Component: 1600 - total flux cleaned = 0.00360793 Jy ! Component: 1650 - total flux cleaned = 0.00367219 Jy ! Component: 1700 - total flux cleaned = 0.00354546 Jy ! Component: 1750 - total flux cleaned = 0.00367169 Jy ! Component: 1800 - total flux cleaned = 0.00364016 Jy ! Component: 1850 - total flux cleaned = 0.00364024 Jy ! Component: 1900 - total flux cleaned = 0.00364033 Jy ! Component: 1950 - total flux cleaned = 0.00358002 Jy ! Component: 2000 - total flux cleaned = 0.00370022 Jy ! Component: 2050 - total flux cleaned = 0.00370008 Jy ! Component: 2100 - total flux cleaned = 0.00364114 Jy ! Component: 2150 - total flux cleaned = 0.0036995 Jy ! Component: 2200 - total flux cleaned = 0.00367078 Jy ! Component: 2250 - total flux cleaned = 0.00358526 Jy ! Component: 2300 - total flux cleaned = 0.00364235 Jy ! Component: 2350 - total flux cleaned = 0.00352988 Jy ! Component: 2400 - total flux cleaned = 0.00358583 Jy ! Component: 2450 - total flux cleaned = 0.00361324 Jy ! Component: 2500 - total flux cleaned = 0.00350366 Jy ! Component: 2550 - total flux cleaned = 0.00342199 Jy ! Component: 2600 - total flux cleaned = 0.00342251 Jy ! Component: 2650 - total flux cleaned = 0.00339547 Jy ! Component: 2700 - total flux cleaned = 0.00334232 Jy ! Component: 2750 - total flux cleaned = 0.00321068 Jy ! Component: 2800 - total flux cleaned = 0.00323717 Jy ! Component: 2850 - total flux cleaned = 0.00326258 Jy ! Component: 2900 - total flux cleaned = 0.00315992 Jy ! Component: 2950 - total flux cleaned = 0.00318552 Jy ! Component: 3000 - total flux cleaned = 0.00318529 Jy ! Component: 3050 - total flux cleaned = 0.00318535 Jy ! Component: 3100 - total flux cleaned = 0.00311079 Jy ! Component: 3150 - total flux cleaned = 0.00313585 Jy ! Component: 3200 - total flux cleaned = 0.00306225 Jy ! Component: 3250 - total flux cleaned = 0.0030622 Jy ! Component: 3300 - total flux cleaned = 0.00311039 Jy ! Component: 3350 - total flux cleaned = 0.00318261 Jy ! Component: 3400 - total flux cleaned = 0.00311102 Jy ! Component: 3450 - total flux cleaned = 0.00308742 Jy ! Component: 3500 - total flux cleaned = 0.00311066 Jy ! Component: 3550 - total flux cleaned = 0.00306413 Jy ! Component: 3600 - total flux cleaned = 0.00317997 Jy ! Component: 3650 - total flux cleaned = 0.00320313 Jy ! Component: 3700 - total flux cleaned = 0.00327146 Jy ! Component: 3750 - total flux cleaned = 0.00331652 Jy ! Component: 3800 - total flux cleaned = 0.00324863 Jy ! Component: 3850 - total flux cleaned = 0.00327143 Jy ! Component: 3900 - total flux cleaned = 0.00333815 Jy ! Component: 3950 - total flux cleaned = 0.00333807 Jy ! Component: 4000 - total flux cleaned = 0.00329387 Jy ! Component: 4050 - total flux cleaned = 0.00331579 Jy ! Total flux subtracted in 4096 components = 0.00329396 Jy ! Clean residual min=-0.001552 max=0.001152 Jy/beam ! Clean residual mean=-0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.680106 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 378 components and 0.680106 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1058+8114_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.671 x 5.271 at 48.97 degrees (North through East) ! Clean map min=-0.0038317 max=0.65499 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1058+8114_S_a_map.fits wmodel /image_prod/ug002_uva//J1058+8114_S_a_map.mod ! Writing 378 model components to file: /image_prod/ug002_uva//J1058+8114_S_a_map.mod wobs /image_prod/ug002_uva//J1058+8114_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1058+8114_S_a_uvs.fits wwins /image_prod/ug002_uva//J1058+8114_S_a_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1058+8114_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.654988 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00038482 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.176257 0.176257 0.352514 0.705028 1.41006 2.82011 5.64022 11.2804 22.5609 45.1218 90.2435 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.654 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1702.06 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1058+8114_S_a_dfm.log closed on Wed Mar 4 23:49:00 2020