! Started logfile: J1924-2914_S_2017_09_26_pus_uvs.log on Sat May 11 13:05:45 2019 obs J1924-2914_S_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1924-2914_S_2017_09_26_pus_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.610043 visibilities/baseline/integration-bin. ! Found source: J1924-2914 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 674 lines of history. ! ! Reading 2284 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 ![@muppet J1924-2914_S_2017_09_26_pus] 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 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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.452051Jy sigma=0.017388 ! Fit after self-cal, rms=2.434910Jy sigma=0.017284 ! 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=2.665 mas, bmaj=13.96 mas, bpa=-19.19 degrees ! Estimated noise=3319.27 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 = 2.0755 Jy ! Component: 100 - total flux cleaned = 2.93998 Jy ! Total flux subtracted in 100 components = 2.93998 Jy ! Clean residual min=-0.211000 max=0.413115 Jy/beam ! Clean residual mean=-0.000779 rms=0.073612 Jy/beam ! Combined flux in latest and established models = 2.93998 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 2.93998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.081272Jy sigma=0.007638 ! Fit after self-cal, rms=1.080439Jy sigma=0.007632 ! 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=3.412 mas, bmaj=16.25 mas, bpa=-18.61 degrees ! Estimated noise=2492.03 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 = 0.706152 Jy ! Component: 100 - total flux cleaned = 1.0613 Jy ! Component: 150 - total flux cleaned = 1.2667 Jy ! Component: 200 - total flux cleaned = 1.3905 Jy ! Total flux subtracted in 200 components = 1.3905 Jy ! Clean residual min=-0.109254 max=0.254963 Jy/beam ! Clean residual mean=0.000431 rms=0.043470 Jy/beam ! Combined flux in latest and established models = 4.33048 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 110 components and 4.33048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.594853Jy sigma=0.003463 ! Fit after self-cal, rms=0.592798Jy sigma=0.003450 ! Inverting map ! Added new window around map position (11, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.235673 Jy ! Component: 100 - total flux cleaned = 0.352263 Jy ! Component: 150 - total flux cleaned = 0.431283 Jy ! Component: 200 - total flux cleaned = 0.489034 Jy ! Total flux subtracted in 200 components = 0.489034 Jy ! Clean residual min=-0.094014 max=0.127985 Jy/beam ! Clean residual mean=0.000654 rms=0.026091 Jy/beam ! Combined flux in latest and established models = 4.81952 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 169 components and 4.81952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.485898Jy sigma=0.002698 ! Fit after self-cal, rms=0.473688Jy sigma=0.002595 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 0.97 KP 1.04 ! LA 1.04 MK 1.00 NL 1.03 OV 0.96 ! PT 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.03 KP 1.00 ! LA 1.00 MK 0.98 NL 1.13 OV 0.99 ! PT 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.02 KP 0.98 ! LA 0.98 MK 0.99 NL 1.08 OV 0.91 ! PT 0.93 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 0.97 KP 1.00* ! LA 1.00* MK 1.07 NL 1.00* OV 2.29 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.473688Jy sigma=0.002595 ! Fit after self-cal, rms=0.263074Jy sigma=0.001417 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.422 mas, bmaj=16.28 mas, bpa=-18.61 degrees ! Estimated noise=2508.37 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 = -0.0113378 Jy ! Component: 100 - total flux cleaned = -0.0101706 Jy ! Component: 150 - total flux cleaned = -0.00908658 Jy ! Component: 200 - total flux cleaned = -0.00710578 Jy ! Total flux subtracted in 200 components = -0.00710578 Jy ! Clean residual min=-0.061662 max=0.057990 Jy/beam ! Clean residual mean=0.000421 rms=0.014460 Jy/beam ! Combined flux in latest and established models = 4.81241 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 186 components and 4.81241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244817Jy sigma=0.001304 ! Fit after self-cal, rms=0.243221Jy sigma=0.001289 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243221Jy sigma=0.001289 ! Fit after self-cal, rms=0.180098Jy sigma=0.001012 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.435 mas, bmaj=16.34 mas, bpa=-18.61 degrees ! Estimated noise=2505.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.008379 Jy ! Component: 100 - total flux cleaned = 0.00560057 Jy ! Component: 150 - total flux cleaned = 0.00152889 Jy ! Component: 200 - total flux cleaned = -0.00212035 Jy ! Total flux subtracted in 200 components = -0.00212035 Jy ! Clean residual min=-0.039306 max=0.034642 Jy/beam ! Clean residual mean=0.000080 rms=0.009152 Jy/beam ! Combined flux in latest and established models = 4.81029 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 221 components and 4.81029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170695Jy sigma=0.000946 ! Fit after self-cal, rms=0.170132Jy sigma=0.000941 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 = 0.00155334 Jy ! Component: 100 - total flux cleaned = 0.000875015 Jy ! Component: 150 - total flux cleaned = -0.000870885 Jy ! Component: 200 - total flux cleaned = -0.00301447 Jy ! Total flux subtracted in 200 components = -0.00301447 Jy ! Clean residual min=-0.035882 max=0.032159 Jy/beam ! Clean residual mean=0.000071 rms=0.008491 Jy/beam ! Combined flux in latest and established models = 4.80728 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 240 components and 4.80728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165594Jy sigma=0.000909 ! Fit after self-cal, rms=0.165179Jy sigma=0.000905 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165179Jy sigma=0.000905 ! Fit after self-cal, rms=0.163277Jy sigma=0.000892 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.434 mas, bmaj=16.35 mas, bpa=-18.6 degrees ! Estimated noise=2500.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473608 Jy ! Component: 100 - total flux cleaned = 0.00280926 Jy ! Component: 150 - total flux cleaned = -0.000551384 Jy ! Component: 200 - total flux cleaned = -0.00352384 Jy ! Total flux subtracted in 200 components = -0.00352384 Jy ! Clean residual min=-0.030691 max=0.028026 Jy/beam ! Clean residual mean=0.000069 rms=0.007505 Jy/beam ! Combined flux in latest and established models = 4.80375 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 261 components and 4.80375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158288Jy sigma=0.000857 ! Fit after self-cal, rms=0.157945Jy sigma=0.000855 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 = 0.000911771 Jy ! Component: 100 - total flux cleaned = -0.000428661 Jy ! Component: 150 - total flux cleaned = -0.00126483 Jy ! Component: 200 - total flux cleaned = -0.00243416 Jy ! Total flux subtracted in 200 components = -0.00243416 Jy ! Clean residual min=-0.028704 max=0.026457 Jy/beam ! Clean residual mean=0.000066 rms=0.007108 Jy/beam ! Combined flux in latest and established models = 4.80132 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 280 components and 4.80132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155526Jy sigma=0.000838 ! Fit after self-cal, rms=0.155257Jy sigma=0.000836 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155257Jy sigma=0.000836 ! Fit after self-cal, rms=0.154243Jy sigma=0.000828 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.734 mas, bmaj=29.69 mas, bpa=-7.437 degrees ! Estimated noise=2943.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00226296 Jy ! Component: 100 - total flux cleaned = -0.00378448 Jy ! Component: 150 - total flux cleaned = -0.00645974 Jy ! Component: 200 - total flux cleaned = -0.00798814 Jy ! Total flux subtracted in 200 components = -0.00798814 Jy ! Clean residual min=-0.027385 max=0.025060 Jy/beam ! Clean residual mean=0.000102 rms=0.007852 Jy/beam ! Combined flux in latest and established models = 4.79333 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 306 components and 4.79333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152187Jy sigma=0.000814 ! Fit after self-cal, rms=0.151852Jy sigma=0.000811 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 = -0.000983215 Jy ! Component: 100 - total flux cleaned = -0.00172341 Jy ! Component: 150 - total flux cleaned = -0.00302404 Jy ! Component: 200 - total flux cleaned = -0.00423165 Jy ! Total flux subtracted in 200 components = -0.00423165 Jy ! Clean residual min=-0.026346 max=0.023004 Jy/beam ! Clean residual mean=0.000094 rms=0.007436 Jy/beam ! Combined flux in latest and established models = 4.7891 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 331 components and 4.7891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150939Jy sigma=0.000805 ! Fit after self-cal, rms=0.150713Jy sigma=0.000803 ! 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=3.434 mas, bmaj=16.36 mas, bpa=-18.6 degrees ! Estimated noise=2496.48 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.434 x 16.36 at -18.6 degrees (North through East) ! Clean map min=-0.043923 max=2.7565 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150713Jy sigma=0.000803 ! Fit after self-cal, rms=0.141762Jy sigma=0.000737 ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=16.4 mas, bpa=-18.54 degrees ! Estimated noise=2497.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000857797 Jy ! Component: 100 - total flux cleaned = -0.000446477 Jy ! Component: 150 - total flux cleaned = -0.00239828 Jy ! Component: 200 - total flux cleaned = -0.00415482 Jy ! Total flux subtracted in 200 components = -0.00415482 Jy ! Clean residual min=-0.022049 max=0.021751 Jy/beam ! Clean residual mean=0.000046 rms=0.005607 Jy/beam ! Combined flux in latest and established models = 4.78494 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 355 components and 4.78494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138889Jy sigma=0.000717 ! Fit after self-cal, rms=0.138587Jy sigma=0.000716 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337349 Jy ! Component: 100 - total flux cleaned = -0.000619618 Jy ! Component: 150 - total flux cleaned = -0.00148367 Jy ! Component: 200 - total flux cleaned = -0.00255605 Jy ! Total flux subtracted in 200 components = -0.00255605 Jy ! Clean residual min=-0.020610 max=0.020218 Jy/beam ! Clean residual mean=0.000043 rms=0.005353 Jy/beam ! Combined flux in latest and established models = 4.78239 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 373 components and 4.78239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137221Jy sigma=0.000706 ! Fit after self-cal, rms=0.137069Jy sigma=0.000705 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137069Jy sigma=0.000705 ! Fit after self-cal, rms=0.136619Jy sigma=0.000702 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=2.686 mas, bmaj=14.08 mas, bpa=-19.13 degrees ! Estimated noise=3365.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.0948 Jy ! Component: 100 - total flux cleaned = 2.96519 Jy ! Component: 150 - total flux cleaned = 3.4424 Jy ! Component: 200 - total flux cleaned = 3.74794 Jy ! Total flux subtracted in 200 components = 3.74794 Jy ! Clean residual min=-0.115987 max=0.170988 Jy/beam ! Clean residual mean=-0.000511 rms=0.037280 Jy/beam ! Combined flux in latest and established models = 3.74794 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 66 model components to the UV plane model. ! The established model now contains 66 components and 3.74794 Jy ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=16.4 mas, bpa=-18.55 degrees ! Estimated noise=2494.61 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 = 0.32885 Jy ! Component: 100 - total flux cleaned = 0.538766 Jy ! Component: 150 - total flux cleaned = 0.681228 Jy ! Component: 200 - total flux cleaned = 0.779648 Jy ! Total flux subtracted in 200 components = 0.779648 Jy ! Clean residual min=-0.038141 max=0.055506 Jy/beam ! Clean residual mean=-0.000104 rms=0.013991 Jy/beam ! Combined flux in latest and established models = 4.52759 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 184 components and 4.52759 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=8.738 mas, bmaj=29.73 mas, bpa=-7.459 degrees ! Estimated noise=2937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0967276 Jy ! Component: 100 - total flux cleaned = 0.149065 Jy ! Component: 150 - total flux cleaned = 0.181986 Jy ! Component: 200 - total flux cleaned = 0.203871 Jy ! Total flux subtracted in 200 components = 0.203871 Jy ! Clean residual min=-0.020556 max=0.023817 Jy/beam ! Clean residual mean=0.000014 rms=0.006256 Jy/beam ! Combined flux in latest and established models = 4.73146 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 = 0.0123738 Jy ! Component: 100 - total flux cleaned = 0.0176154 Jy ! Component: 150 - total flux cleaned = 0.0207997 Jy ! Component: 200 - total flux cleaned = 0.0231856 Jy ! Total flux subtracted in 200 components = 0.0231856 Jy ! Clean residual min=-0.018418 max=0.017660 Jy/beam ! Clean residual mean=0.000043 rms=0.005363 Jy/beam ! Combined flux in latest and established models = 4.75465 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 284 components and 4.75465 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=16.4 mas, bpa=-18.55 degrees ! Estimated noise=2494.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576908 Jy ! Component: 100 - total flux cleaned = 0.00753213 Jy ! Component: 150 - total flux cleaned = 0.00752071 Jy ! Component: 200 - total flux cleaned = 0.00698026 Jy ! Total flux subtracted in 200 components = 0.00698026 Jy ! Clean residual min=-0.021986 max=0.021315 Jy/beam ! Clean residual mean=0.000026 rms=0.005468 Jy/beam ! Combined flux in latest and established models = 4.76163 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 299 components and 4.76163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142710Jy sigma=0.000743 ! Fit after self-cal, rms=0.141338Jy sigma=0.000731 wmodel J1924-2914_S_2017_09_26_pus_map.mod ! Writing 299 model components to file: J1924-2914_S_2017_09_26_pus_map.mod wobs J1924-2914_S_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1924-2914_S_2017_09_26_pus_uvs.fits wwins J1924-2914_S_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J1924-2914_S_2017_09_26_pus_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 = -0.00685027 Jy ! Component: 100 - total flux cleaned = -0.0103877 Jy ! Component: 150 - total flux cleaned = -0.0120545 Jy ! Component: 200 - total flux cleaned = -0.0120587 Jy ! Component: 250 - total flux cleaned = -0.0120652 Jy ! Component: 300 - total flux cleaned = -0.0120837 Jy ! Component: 350 - total flux cleaned = -0.0123615 Jy ! Component: 400 - total flux cleaned = -0.0126202 Jy ! Component: 450 - total flux cleaned = -0.012868 Jy ! Component: 500 - total flux cleaned = -0.0128672 Jy ! Component: 550 - total flux cleaned = -0.0128639 Jy ! Component: 600 - total flux cleaned = -0.0126485 Jy ! Component: 650 - total flux cleaned = -0.0122409 Jy ! Component: 700 - total flux cleaned = -0.0122478 Jy ! Component: 750 - total flux cleaned = -0.0128087 Jy ! Component: 800 - total flux cleaned = -0.0124381 Jy ! Component: 850 - total flux cleaned = -0.0119201 Jy ! Component: 900 - total flux cleaned = -0.0119205 Jy ! Component: 950 - total flux cleaned = -0.0117521 Jy ! Component: 1000 - total flux cleaned = -0.0115975 Jy ! Component: 1050 - total flux cleaned = -0.0125219 Jy ! Component: 1100 - total flux cleaned = -0.0134121 Jy ! Component: 1150 - total flux cleaned = -0.0141372 Jy ! Component: 1200 - total flux cleaned = -0.0148411 Jy ! Component: 1250 - total flux cleaned = -0.0160697 Jy ! Component: 1300 - total flux cleaned = -0.0162019 Jy ! Component: 1350 - total flux cleaned = -0.0168547 Jy ! Component: 1400 - total flux cleaned = -0.0178686 Jy ! Component: 1450 - total flux cleaned = -0.0188516 Jy ! Component: 1500 - total flux cleaned = -0.0194488 Jy ! Component: 1550 - total flux cleaned = -0.0202639 Jy ! Component: 1600 - total flux cleaned = -0.020602 Jy ! Component: 1650 - total flux cleaned = -0.0208244 Jy ! Component: 1700 - total flux cleaned = -0.0215805 Jy ! Component: 1750 - total flux cleaned = -0.0216846 Jy ! Component: 1800 - total flux cleaned = -0.021892 Jy ! Component: 1850 - total flux cleaned = -0.0223944 Jy ! Component: 1900 - total flux cleaned = -0.0227877 Jy ! Component: 1950 - total flux cleaned = -0.0228856 Jy ! Component: 2000 - total flux cleaned = -0.0235447 Jy ! Component: 2050 - total flux cleaned = -0.0237258 Jy ! Component: 2100 - total flux cleaned = -0.0239951 Jy ! Component: 2150 - total flux cleaned = -0.0243461 Jy ! Component: 2200 - total flux cleaned = -0.0246048 Jy ! Component: 2250 - total flux cleaned = -0.0251107 Jy ! Component: 2300 - total flux cleaned = -0.0254413 Jy ! Component: 2350 - total flux cleaned = -0.0256853 Jy ! Component: 2400 - total flux cleaned = -0.0260033 Jy ! Component: 2450 - total flux cleaned = -0.0264706 Jy ! Component: 2500 - total flux cleaned = -0.0267751 Jy ! Component: 2550 - total flux cleaned = -0.0270003 Jy ! Component: 2600 - total flux cleaned = -0.0274399 Jy ! Component: 2650 - total flux cleaned = -0.0277999 Jy ! Component: 2700 - total flux cleaned = -0.0280826 Jy ! Component: 2750 - total flux cleaned = -0.0284986 Jy ! Component: 2800 - total flux cleaned = -0.0286347 Jy ! Component: 2850 - total flux cleaned = -0.02877 Jy ! Component: 2900 - total flux cleaned = -0.0289031 Jy ! Component: 2950 - total flux cleaned = -0.028904 Jy ! Component: 3000 - total flux cleaned = -0.0289678 Jy ! Component: 3050 - total flux cleaned = -0.0289677 Jy ! Component: 3100 - total flux cleaned = -0.0287824 Jy ! Component: 3150 - total flux cleaned = -0.0288429 Jy ! Component: 3200 - total flux cleaned = -0.0284819 Jy ! Component: 3250 - total flux cleaned = -0.0283049 Jy ! Component: 3300 - total flux cleaned = -0.028071 Jy ! Component: 3350 - total flux cleaned = -0.0277833 Jy ! Component: 3400 - total flux cleaned = -0.0276127 Jy ! Component: 3450 - total flux cleaned = -0.0273313 Jy ! Component: 3500 - total flux cleaned = -0.0270536 Jy ! Component: 3550 - total flux cleaned = -0.0267792 Jy ! Component: 3600 - total flux cleaned = -0.026563 Jy ! Component: 3650 - total flux cleaned = -0.0262425 Jy ! Component: 3700 - total flux cleaned = -0.0259783 Jy ! Component: 3750 - total flux cleaned = -0.0257696 Jy ! Component: 3800 - total flux cleaned = -0.025615 Jy ! Component: 3850 - total flux cleaned = -0.0254109 Jy ! Component: 3900 - total flux cleaned = -0.0253099 Jy ! Component: 3950 - total flux cleaned = -0.0249601 Jy ! Component: 4000 - total flux cleaned = -0.0248117 Jy ! Component: 4050 - total flux cleaned = -0.0246159 Jy ! Total flux subtracted in 4096 components = -0.0244712 Jy ! Clean residual min=-0.002770 max=0.003017 Jy/beam ! Clean residual mean=0.000008 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 4.73716 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 584 components and 4.73716 Jy ![Exited script file: muppet] wmap "J1924-2914_S_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.439 x 16.4 at -18.55 degrees (North through East) ! Clean map min=-0.022487 max=2.7278 Jy/beam ! Writing clean map to FITS file: J1924-2914_S_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.72779 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000914606 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.100588 0.100588 0.201175 0.40235 0.804701 1.6094 3.2188 6.43761 12.8752 25.7504 51.5009 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.727 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.439 x 16.4 at -18.55 degrees (North through East) ! Clean map min=-0.022487 max=2.7278 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1924-2914_S_2017_09_26_pus_uvs.log closed on Sat May 11 13:05:50 2019