! Started logfile: /image_prod/ug002_uva//J0940+2603_S_dfm.log on Wed Mar 4 23:08:38 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//J0940+2603_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0940+2603_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.842593 visibilities/baseline/integration-bin. ! Found source: J0940+2603 ! ! 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 6825 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 J0940+2603_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.077139Jy sigma=8.410586 ! Fit after self-cal, rms=0.667478Jy sigma=5.307413 ! 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=3.1 mas, bmaj=5.994 mas, bpa=-3.382 degrees ! Estimated noise=1.65947 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 = 0.255607 Jy ! Component: 100 - total flux cleaned = 0.317927 Jy ! Total flux subtracted in 100 components = 0.317927 Jy ! Clean residual min=-0.016915 max=0.038987 Jy/beam ! Clean residual mean=-0.000022 rms=0.004078 Jy/beam ! Combined flux in latest and established models = 0.317927 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.317927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111457Jy sigma=0.700405 ! Fit after self-cal, rms=0.111353Jy sigma=0.699916 ! Inverting map ! Added new window around map position (4, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355331 Jy ! Component: 100 - total flux cleaned = 0.0527816 Jy ! Total flux subtracted in 100 components = 0.0527816 Jy ! Clean residual min=-0.013011 max=0.012533 Jy/beam ! Clean residual mean=0.000001 rms=0.003010 Jy/beam ! Combined flux in latest and established models = 0.370709 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.370709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098913Jy sigma=0.613804 ! Fit after self-cal, rms=0.097998Jy sigma=0.607478 ! 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=3.734 mas, bmaj=6.824 mas, bpa=-1.613 degrees ! Estimated noise=1.13486 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 = 0.00874929 Jy ! Component: 100 - total flux cleaned = 0.0112997 Jy ! Component: 150 - total flux cleaned = 0.0135086 Jy ! Component: 200 - total flux cleaned = 0.0152109 Jy ! Total flux subtracted in 200 components = 0.0152109 Jy ! Clean residual min=-0.011507 max=0.010123 Jy/beam ! Clean residual mean=0.000012 rms=0.002751 Jy/beam ! Combined flux in latest and established models = 0.38592 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.38592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095163Jy sigma=0.597807 ! Fit after self-cal, rms=0.095070Jy sigma=0.597298 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.734 x 6.824 at -1.613 degrees (North through East) ! Clean map min=-0.01077 max=0.33023 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.08 KP 0.99 ! LA 1.02 MK 0.95 NL 0.99 OV 0.84 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.06 HN 0.94 KP 1.00 ! LA 1.01 MK 0.99 NL 1.13 OV 0.95 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.96 KP 1.01 ! LA 1.01 MK 0.95 NL 1.23 OV 0.86 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.095070Jy sigma=0.597298 ! Fit after self-cal, rms=0.094210Jy sigma=0.532664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.713 mas, bmaj=6.795 mas, bpa=-1.65 degrees ! Estimated noise=1.13345 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 = 0.00698376 Jy ! Component: 100 - total flux cleaned = 0.0097914 Jy ! Component: 150 - total flux cleaned = 0.0101814 Jy ! Component: 200 - total flux cleaned = 0.0103508 Jy ! Total flux subtracted in 200 components = 0.0103508 Jy ! Clean residual min=-0.008150 max=0.008032 Jy/beam ! Clean residual mean=0.000001 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 0.396271 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.396271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093330Jy sigma=0.529398 ! Fit after self-cal, rms=0.093260Jy sigma=0.528857 ! 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=0.093260Jy sigma=0.528857 ! Fit after self-cal, rms=0.063474Jy sigma=0.429837 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.711 mas, bmaj=6.778 mas, bpa=-2.102 degrees ! Estimated noise=1.13018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237872 Jy ! Component: 100 - total flux cleaned = 0.00266186 Jy ! Component: 150 - total flux cleaned = 0.00256629 Jy ! Component: 200 - total flux cleaned = 0.00243936 Jy ! Total flux subtracted in 200 components = 0.00243936 Jy ! Clean residual min=-0.003064 max=0.003506 Jy/beam ! Clean residual mean=0.000002 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.39871 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.39871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063232Jy sigma=0.428287 ! Fit after self-cal, rms=0.063207Jy sigma=0.427914 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 (-27.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030766 Jy ! Component: 100 - total flux cleaned = 0.00397605 Jy ! Component: 150 - total flux cleaned = 0.00447566 Jy ! Component: 200 - total flux cleaned = 0.00486895 Jy ! Total flux subtracted in 200 components = 0.00486895 Jy ! Clean residual min=-0.002834 max=0.002846 Jy/beam ! Clean residual mean=0.000003 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.403579 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.403579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063015Jy sigma=0.426440 ! Fit after self-cal, rms=0.063000Jy sigma=0.426369 ! 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=0.063000Jy sigma=0.426369 ! Fit after self-cal, rms=0.062715Jy sigma=0.425926 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.712 mas, bmaj=6.767 mas, bpa=-2.08 degrees ! Estimated noise=1.12933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119995 Jy ! Component: 100 - total flux cleaned = 0.00186673 Jy ! Component: 150 - total flux cleaned = 0.00203824 Jy ! Component: 200 - total flux cleaned = 0.00219753 Jy ! Total flux subtracted in 200 components = 0.00219753 Jy ! Clean residual min=-0.002830 max=0.002596 Jy/beam ! Clean residual mean=0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.405776 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 82 components and 0.405776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062626Jy sigma=0.425345 ! Fit after self-cal, rms=0.062613Jy sigma=0.425288 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 = 0.000136069 Jy ! Component: 100 - total flux cleaned = 0.000358609 Jy ! Component: 150 - total flux cleaned = 0.000495782 Jy ! Component: 200 - total flux cleaned = 0.000623637 Jy ! Total flux subtracted in 200 components = 0.000623637 Jy ! Clean residual min=-0.002783 max=0.002560 Jy/beam ! Clean residual mean=0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.4064 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.4064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062565Jy sigma=0.425016 ! Fit after self-cal, rms=0.062558Jy sigma=0.424987 ! 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=0.062558Jy sigma=0.424987 ! Fit after self-cal, rms=0.062490Jy sigma=0.424897 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.523 mas, bmaj=10.8 mas, bpa=1.641 degrees ! Estimated noise=1.31674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000680062 Jy ! Component: 100 - total flux cleaned = 0.000791383 Jy ! Component: 150 - total flux cleaned = 0.000875818 Jy ! Component: 200 - total flux cleaned = 0.000877194 Jy ! Total flux subtracted in 200 components = 0.000877194 Jy ! Clean residual min=-0.002579 max=0.002763 Jy/beam ! Clean residual mean=0.000001 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.407277 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.407277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062463Jy sigma=0.424757 ! Fit after self-cal, rms=0.062454Jy sigma=0.424709 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 = 0.000137916 Jy ! Component: 100 - total flux cleaned = 0.000206033 Jy ! Component: 150 - total flux cleaned = 0.000205485 Jy ! Component: 200 - total flux cleaned = 0.000222593 Jy ! Total flux subtracted in 200 components = 0.000222593 Jy ! Clean residual min=-0.002500 max=0.002716 Jy/beam ! Clean residual mean=0.000001 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.4075 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.4075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062443Jy sigma=0.424661 ! Fit after self-cal, rms=0.062438Jy sigma=0.424641 ! 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=3.713 mas, bmaj=6.763 mas, bpa=-2.055 degrees ! Estimated noise=1.12949 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.713 x 6.763 at -2.055 degrees (North through East) ! Clean map min=-0.0024976 max=0.32852 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=3.095 mas, bmaj=5.945 mas, bpa=-3.919 degrees ! Estimated noise=1.65158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.254192 Jy ! Component: 100 - total flux cleaned = 0.32113 Jy ! Component: 150 - total flux cleaned = 0.355191 Jy ! Component: 200 - total flux cleaned = 0.373698 Jy ! Total flux subtracted in 200 components = 0.373698 Jy ! Clean residual min=-0.005357 max=0.009172 Jy/beam ! Clean residual mean=-0.000007 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.373698 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.373698 Jy ! Inverting map and beam ! Estimated beam: bmin=3.713 mas, bmaj=6.763 mas, bpa=-2.055 degrees ! Estimated noise=1.12949 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 = 0.0122308 Jy ! Component: 100 - total flux cleaned = 0.0191775 Jy ! Component: 150 - total flux cleaned = 0.0236247 Jy ! Component: 200 - total flux cleaned = 0.0268261 Jy ! Total flux subtracted in 200 components = 0.0268261 Jy ! Clean residual min=-0.002828 max=0.002866 Jy/beam ! Clean residual mean=-0.000001 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.400524 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.400524 Jy ! Inverting map ! Added new window around map position (57.5, -120.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026127 Jy ! Component: 100 - total flux cleaned = 0.00397431 Jy ! Component: 150 - total flux cleaned = 0.00514932 Jy ! Component: 200 - total flux cleaned = 0.00610856 Jy ! Total flux subtracted in 200 components = 0.00610856 Jy ! Clean residual min=-0.002551 max=0.002520 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.406633 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 56 components and 0.406633 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=8.523 mas, bmaj=10.8 mas, bpa=1.641 degrees ! Estimated noise=1.31674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180338 Jy ! Component: 100 - total flux cleaned = 0.00298212 Jy ! Component: 150 - total flux cleaned = 0.00350123 Jy ! Component: 200 - total flux cleaned = 0.00378407 Jy ! Total flux subtracted in 200 components = 0.00378407 Jy ! Clean residual min=-0.002429 max=0.002712 Jy/beam ! Clean residual mean=0.000003 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.410417 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 = 0.000246023 Jy ! Component: 100 - total flux cleaned = 0.000414557 Jy ! Component: 150 - total flux cleaned = 0.000480666 Jy ! Component: 200 - total flux cleaned = 0.000541622 Jy ! Total flux subtracted in 200 components = 0.000541622 Jy ! Clean residual min=-0.002407 max=0.002685 Jy/beam ! Clean residual mean=0.000003 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.410958 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 101 components and 0.410958 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.713 mas, bmaj=6.763 mas, bpa=-2.055 degrees ! Estimated noise=1.12949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000356804 Jy ! Component: 100 - total flux cleaned = -0.000231822 Jy ! Component: 150 - total flux cleaned = -0.000156239 Jy ! Component: 200 - total flux cleaned = -5.01365e-05 Jy ! Total flux subtracted in 200 components = -5.01365e-05 Jy ! Clean residual min=-0.002352 max=0.002393 Jy/beam ! Clean residual mean=0.000003 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.410908 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.410908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062425Jy sigma=0.424341 ! Fit after self-cal, rms=0.062409Jy sigma=0.424187 wmodel J0940+2603_S_map.mod ! Writing 120 model components to file: J0940+2603_S_map.mod wobs J0940+2603_S_uvs.fits ! Writing UV FITS file: J0940+2603_S_uvs.fits wwins J0940+2603_S_map.win ! wwins: Wrote 4 windows to J0940+2603_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 = 0.000603933 Jy ! Component: 100 - total flux cleaned = 0.00122657 Jy ! Component: 150 - total flux cleaned = 0.00173395 Jy ! Component: 200 - total flux cleaned = 0.00228414 Jy ! Component: 250 - total flux cleaned = 0.0026459 Jy ! Component: 300 - total flux cleaned = 0.00289955 Jy ! Component: 350 - total flux cleaned = 0.00317567 Jy ! Component: 400 - total flux cleaned = 0.00341417 Jy ! Component: 450 - total flux cleaned = 0.00367493 Jy ! Component: 500 - total flux cleaned = 0.00384465 Jy ! Component: 550 - total flux cleaned = 0.00409338 Jy ! Component: 600 - total flux cleaned = 0.00428225 Jy ! Component: 650 - total flux cleaned = 0.00441358 Jy ! Component: 700 - total flux cleaned = 0.00451707 Jy ! Component: 750 - total flux cleaned = 0.00456784 Jy ! Component: 800 - total flux cleaned = 0.00464331 Jy ! Component: 850 - total flux cleaned = 0.00474197 Jy ! Component: 900 - total flux cleaned = 0.00481529 Jy ! Component: 950 - total flux cleaned = 0.00495818 Jy ! Component: 1000 - total flux cleaned = 0.00507551 Jy ! Component: 1050 - total flux cleaned = 0.00512102 Jy ! Component: 1100 - total flux cleaned = 0.00516654 Jy ! Component: 1150 - total flux cleaned = 0.00530147 Jy ! Component: 1200 - total flux cleaned = 0.00539 Jy ! Component: 1250 - total flux cleaned = 0.0054994 Jy ! Component: 1300 - total flux cleaned = 0.00558565 Jy ! Component: 1350 - total flux cleaned = 0.00569184 Jy ! Component: 1400 - total flux cleaned = 0.0058599 Jy ! Component: 1450 - total flux cleaned = 0.00590152 Jy ! Component: 1500 - total flux cleaned = 0.00602472 Jy ! Component: 1550 - total flux cleaned = 0.00616689 Jy ! Component: 1600 - total flux cleaned = 0.00626683 Jy ! Component: 1650 - total flux cleaned = 0.00632608 Jy ! Component: 1700 - total flux cleaned = 0.00642393 Jy ! Component: 1750 - total flux cleaned = 0.00650145 Jy ! Component: 1800 - total flux cleaned = 0.00655885 Jy ! Component: 1850 - total flux cleaned = 0.00659641 Jy ! Component: 1900 - total flux cleaned = 0.00665291 Jy ! Component: 1950 - total flux cleaned = 0.00672733 Jy ! Component: 2000 - total flux cleaned = 0.00678222 Jy ! Component: 2050 - total flux cleaned = 0.0068731 Jy ! Component: 2100 - total flux cleaned = 0.00694496 Jy ! Component: 2150 - total flux cleaned = 0.00699833 Jy ! Component: 2200 - total flux cleaned = 0.00706892 Jy ! Component: 2250 - total flux cleaned = 0.00720821 Jy ! Component: 2300 - total flux cleaned = 0.00727702 Jy ! Component: 2350 - total flux cleaned = 0.00736232 Jy ! Component: 2400 - total flux cleaned = 0.00737927 Jy ! Component: 2450 - total flux cleaned = 0.00746307 Jy ! Component: 2500 - total flux cleaned = 0.00754598 Jy ! Component: 2550 - total flux cleaned = 0.00766101 Jy ! Component: 2600 - total flux cleaned = 0.00770958 Jy ! Component: 2650 - total flux cleaned = 0.00782264 Jy ! Component: 2700 - total flux cleaned = 0.00783883 Jy ! Component: 2750 - total flux cleaned = 0.00796594 Jy ! Component: 2800 - total flux cleaned = 0.00804486 Jy ! Component: 2850 - total flux cleaned = 0.00806059 Jy ! Component: 2900 - total flux cleaned = 0.00818434 Jy ! Component: 2950 - total flux cleaned = 0.00823054 Jy ! Component: 3000 - total flux cleaned = 0.0083523 Jy ! Component: 3050 - total flux cleaned = 0.00835247 Jy ! Component: 3100 - total flux cleaned = 0.00841247 Jy ! Component: 3150 - total flux cleaned = 0.00847179 Jy ! Component: 3200 - total flux cleaned = 0.00854528 Jy ! Component: 3250 - total flux cleaned = 0.00860376 Jy ! Component: 3300 - total flux cleaned = 0.008647 Jy ! Component: 3350 - total flux cleaned = 0.00869008 Jy ! Component: 3400 - total flux cleaned = 0.00873296 Jy ! Component: 3450 - total flux cleaned = 0.00873291 Jy ! Component: 3500 - total flux cleaned = 0.00873292 Jy ! Component: 3550 - total flux cleaned = 0.0088161 Jy ! Component: 3600 - total flux cleaned = 0.00891238 Jy ! Component: 3650 - total flux cleaned = 0.00888506 Jy ! Component: 3700 - total flux cleaned = 0.00892576 Jy ! Component: 3750 - total flux cleaned = 0.00896605 Jy ! Component: 3800 - total flux cleaned = 0.00899267 Jy ! Component: 3850 - total flux cleaned = 0.00900589 Jy ! Component: 3900 - total flux cleaned = 0.0089665 Jy ! Component: 3950 - total flux cleaned = 0.00896653 Jy ! Component: 4000 - total flux cleaned = 0.00900547 Jy ! Component: 4050 - total flux cleaned = 0.00903127 Jy ! Total flux subtracted in 4096 components = 0.00905681 Jy ! Clean residual min=-0.000718 max=0.000694 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.419965 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 403 components and 0.419965 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0940+2603_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.713 x 6.763 at -2.055 degrees (North through East) ! Clean map min=-0.0016255 max=0.32722 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0940+2603_S_map.fits wmodel /image_prod/ug002_uva//J0940+2603_S_map.mod ! Writing 403 model components to file: /image_prod/ug002_uva//J0940+2603_S_map.mod wobs /image_prod/ug002_uva//J0940+2603_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0940+2603_S_uvs.fits wwins /image_prod/ug002_uva//J0940+2603_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0940+2603_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.327222 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233678 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.214237 0.214237 0.428475 0.856949 1.7139 3.4278 6.8556 13.7112 27.4224 54.8448 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.327 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1400.32 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0940+2603_S_dfm.log closed on Wed Mar 4 23:08:42 2020