! Started logfile: J1642+6856_S_2017_10_09_pus_uvs.log on Sun May 12 13:16:33 2019 obs J1642+6856_S_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1642+6856_S_2017_10_09_pus_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.652778 visibilities/baseline/integration-bin. ! Found source: J1642+6856 ! ! 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 496 lines of history. ! ! Reading 1880 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 J1642+6856_S_2017_10_09_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.474662Jy sigma=0.003603 ! Fit after self-cal, rms=0.453412Jy sigma=0.003399 ! 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=2.774 mas, bmaj=6.853 mas, bpa=-69.92 degrees ! Estimated noise=2634.19 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 = 0.948297 Jy ! Component: 100 - total flux cleaned = 1.19445 Jy ! Total flux subtracted in 100 components = 1.19445 Jy ! Clean residual min=-0.052979 max=0.103098 Jy/beam ! Clean residual mean=0.000426 rms=0.017362 Jy/beam ! Combined flux in latest and established models = 1.19445 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.19445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.345674Jy sigma=0.002515 ! Fit after self-cal, rms=0.345664Jy sigma=0.002515 ! 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=3.401 mas, bmaj=7.825 mas, bpa=-70.93 degrees ! Estimated noise=2167.45 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 = 0.13533 Jy ! Component: 100 - total flux cleaned = 0.200597 Jy ! Component: 150 - total flux cleaned = 0.23955 Jy ! Component: 200 - total flux cleaned = 0.26368 Jy ! Total flux subtracted in 200 components = 0.26368 Jy ! Clean residual min=-0.041362 max=0.087520 Jy/beam ! Clean residual mean=0.000658 rms=0.014332 Jy/beam ! Combined flux in latest and established models = 1.45813 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 1.45813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.279214Jy sigma=0.002066 ! Fit after self-cal, rms=0.279149Jy sigma=0.002065 ! Inverting map ! Added new window around map position (-1.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0782091 Jy ! Component: 100 - total flux cleaned = 0.113001 Jy ! Component: 150 - total flux cleaned = 0.131395 Jy ! Component: 200 - total flux cleaned = 0.137743 Jy ! Total flux subtracted in 200 components = 0.137743 Jy ! Clean residual min=-0.034886 max=0.039084 Jy/beam ! Clean residual mean=0.000407 rms=0.009759 Jy/beam ! Combined flux in latest and established models = 1.59587 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 81 components and 1.59588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255905Jy sigma=0.001870 ! Fit after self-cal, rms=0.253779Jy sigma=0.001850 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.97 HN 0.99 KP 1.07 ! LA 1.05 MK 0.97 NL 0.89 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.01 HN 1.02 KP 1.04 ! LA 1.02 MK 0.97 NL 1.37 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 0.91 ! LA 0.80 MK 1.01 NL 1.17 OV 1.00* ! PT 0.99 ! ! ! 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 1.05 HN 1.00 KP 1.00* ! LA 0.82 MK 1.05 NL 1.00* OV 1.00* ! PT 1.04 ! ! ! Fit before self-cal, rms=0.253779Jy sigma=0.001850 ! Fit after self-cal, rms=0.155734Jy sigma=0.001205 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=7.786 mas, bpa=-70.93 degrees ! Estimated noise=2202.06 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 = 0.00195983 Jy ! Component: 100 - total flux cleaned = 0.000689121 Jy ! Component: 150 - total flux cleaned = 0.000128266 Jy ! Component: 200 - total flux cleaned = -0.000126137 Jy ! Total flux subtracted in 200 components = -0.000126137 Jy ! Clean residual min=-0.022127 max=0.022327 Jy/beam ! Clean residual mean=0.000054 rms=0.005856 Jy/beam ! Combined flux in latest and established models = 1.59575 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 1.59575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154477Jy sigma=0.001195 ! Fit after self-cal, rms=0.154373Jy sigma=0.001193 ! 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=0.154373Jy sigma=0.001193 ! Fit after self-cal, rms=0.096294Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.402 mas, bmaj=7.77 mas, bpa=-70.94 degrees ! Estimated noise=2199.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0042246 Jy ! Component: 100 - total flux cleaned = -0.00569962 Jy ! Component: 150 - total flux cleaned = -0.00693996 Jy ! Component: 200 - total flux cleaned = -0.00715582 Jy ! Total flux subtracted in 200 components = -0.00715582 Jy ! Clean residual min=-0.012913 max=0.009921 Jy/beam ! Clean residual mean=-0.000034 rms=0.002651 Jy/beam ! Combined flux in latest and established models = 1.58859 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 1.58859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094792Jy sigma=0.000770 ! Fit after self-cal, rms=0.094723Jy sigma=0.000769 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 = 0.000541965 Jy ! Component: 100 - total flux cleaned = 0.000354799 Jy ! Component: 150 - total flux cleaned = 0.000182168 Jy ! Component: 200 - total flux cleaned = 0.000186748 Jy ! Total flux subtracted in 200 components = 0.000186748 Jy ! Clean residual min=-0.011868 max=0.009312 Jy/beam ! Clean residual mean=-0.000034 rms=0.002515 Jy/beam ! Combined flux in latest and established models = 1.58878 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 126 components and 1.58878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094113Jy sigma=0.000764 ! Fit after self-cal, rms=0.094073Jy sigma=0.000763 ! 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=0.094073Jy sigma=0.000763 ! Fit after self-cal, rms=0.093632Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.4 mas, bmaj=7.772 mas, bpa=-70.84 degrees ! Estimated noise=2197.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00297268 Jy ! Component: 100 - total flux cleaned = -0.00450373 Jy ! Component: 150 - total flux cleaned = -0.00515013 Jy ! Component: 200 - total flux cleaned = -0.00543989 Jy ! Total flux subtracted in 200 components = -0.00543989 Jy ! Clean residual min=-0.010457 max=0.009046 Jy/beam ! Clean residual mean=-0.000043 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 1.58334 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 1.58334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093025Jy sigma=0.000755 ! Fit after self-cal, rms=0.092976Jy sigma=0.000755 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 = 5.92737e-05 Jy ! Component: 100 - total flux cleaned = 6.28542e-05 Jy ! Component: 150 - total flux cleaned = 5.94499e-05 Jy ! Component: 200 - total flux cleaned = -6.40261e-05 Jy ! Total flux subtracted in 200 components = -6.40261e-05 Jy ! Clean residual min=-0.009751 max=0.008681 Jy/beam ! Clean residual mean=-0.000042 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 1.58328 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 1.58328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092684Jy sigma=0.000752 ! Fit after self-cal, rms=0.092658Jy sigma=0.000752 ! 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=0.092658Jy sigma=0.000752 ! Fit after self-cal, rms=0.092444Jy sigma=0.000751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.639 mas, bmaj=12.12 mas, bpa=88.73 degrees ! Estimated noise=2778.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116006 Jy ! Component: 100 - total flux cleaned = -0.00224212 Jy ! Component: 150 - total flux cleaned = -0.00297704 Jy ! Component: 200 - total flux cleaned = -0.00341016 Jy ! Total flux subtracted in 200 components = -0.00341016 Jy ! Clean residual min=-0.008402 max=0.010647 Jy/beam ! Clean residual mean=-0.000098 rms=0.002854 Jy/beam ! Combined flux in latest and established models = 1.57987 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 159 components and 1.57987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092278Jy sigma=0.000750 ! Fit after self-cal, rms=0.092248Jy sigma=0.000749 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 = 0.00106894 Jy ! Component: 100 - total flux cleaned = 0.000787234 Jy ! Component: 150 - total flux cleaned = 0.000726935 Jy ! Component: 200 - total flux cleaned = 0.000726977 Jy ! Total flux subtracted in 200 components = 0.000726977 Jy ! Clean residual min=-0.008286 max=0.010413 Jy/beam ! Clean residual mean=-0.000099 rms=0.002796 Jy/beam ! Combined flux in latest and established models = 1.58059 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 171 components and 1.58059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092214Jy sigma=0.000749 ! Fit after self-cal, rms=0.092199Jy sigma=0.000749 ! 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=3.4 mas, bmaj=7.773 mas, bpa=-70.79 degrees ! Estimated noise=2195.91 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.4 x 7.773 at -70.79 degrees (North through East) ! Clean map min=-0.0084457 max=1.236 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=0.092199Jy sigma=0.000749 ! Fit after self-cal, rms=0.078116Jy sigma=0.000622 ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=7.779 mas, bpa=-70.77 degrees ! Estimated noise=2196.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00214185 Jy ! Component: 100 - total flux cleaned = -0.00251288 Jy ! Component: 150 - total flux cleaned = -0.00262446 Jy ! Component: 200 - total flux cleaned = -0.00272716 Jy ! Total flux subtracted in 200 components = -0.00272716 Jy ! Clean residual min=-0.008111 max=0.008335 Jy/beam ! Clean residual mean=-0.000039 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 1.57787 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 183 components and 1.57787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077802Jy sigma=0.000619 ! Fit after self-cal, rms=0.077782Jy sigma=0.000619 ! Inverting map ! Added new window around map position (-114, 59). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00691189 Jy ! Component: 100 - total flux cleaned = 0.00818366 Jy ! Component: 150 - total flux cleaned = 0.00876049 Jy ! Component: 200 - total flux cleaned = 0.00948705 Jy ! Total flux subtracted in 200 components = 0.00948705 Jy ! Clean residual min=-0.006995 max=0.006734 Jy/beam ! Clean residual mean=-0.000022 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 1.58735 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 200 components and 1.58735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076942Jy sigma=0.000611 ! Fit after self-cal, rms=0.076919Jy sigma=0.000611 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076919Jy sigma=0.000611 ! Fit after self-cal, rms=0.076787Jy sigma=0.000610 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=2.778 mas, bmaj=6.856 mas, bpa=-69.61 degrees ! Estimated noise=2650.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.949873 Jy ! Component: 100 - total flux cleaned = 1.19642 Jy ! Component: 150 - total flux cleaned = 1.30786 Jy ! Component: 200 - total flux cleaned = 1.37481 Jy ! Total flux subtracted in 200 components = 1.37481 Jy ! Clean residual min=-0.017899 max=0.036164 Jy/beam ! Clean residual mean=0.000132 rms=0.006916 Jy/beam ! Combined flux in latest and established models = 1.37481 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.37481 Jy ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=7.778 mas, bpa=-70.76 degrees ! Estimated noise=2193.88 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 = 0.0637934 Jy ! Component: 100 - total flux cleaned = 0.104029 Jy ! Component: 150 - total flux cleaned = 0.1304 Jy ! Component: 200 - total flux cleaned = 0.148526 Jy ! Total flux subtracted in 200 components = 0.148526 Jy ! Clean residual min=-0.010688 max=0.011510 Jy/beam ! Clean residual mean=0.000032 rms=0.003046 Jy/beam ! Combined flux in latest and established models = 1.52333 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 77 components and 1.52333 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=7.646 mas, bmaj=12.13 mas, bpa=88.7 degrees ! Estimated noise=2772.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218293 Jy ! Component: 100 - total flux cleaned = 0.0343487 Jy ! Component: 150 - total flux cleaned = 0.0428738 Jy ! Component: 200 - total flux cleaned = 0.0490867 Jy ! Total flux subtracted in 200 components = 0.0490867 Jy ! Clean residual min=-0.009034 max=0.008293 Jy/beam ! Clean residual mean=-0.000029 rms=0.002601 Jy/beam ! Combined flux in latest and established models = 1.57242 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 = 0.00455181 Jy ! Component: 100 - total flux cleaned = 0.0065695 Jy ! Component: 150 - total flux cleaned = 0.00843427 Jy ! Component: 200 - total flux cleaned = 0.0100334 Jy ! Total flux subtracted in 200 components = 0.0100334 Jy ! Clean residual min=-0.008136 max=0.006673 Jy/beam ! Clean residual mean=-0.000033 rms=0.002274 Jy/beam ! Combined flux in latest and established models = 1.58245 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 180 components and 1.58246 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=7.778 mas, bpa=-70.76 degrees ! Estimated noise=2193.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116545 Jy ! Component: 100 - total flux cleaned = 0.00157625 Jy ! Component: 150 - total flux cleaned = 0.00231351 Jy ! Component: 200 - total flux cleaned = 0.00275753 Jy ! Total flux subtracted in 200 components = 0.00275753 Jy ! Clean residual min=-0.007239 max=0.007085 Jy/beam ! Clean residual mean=-0.000016 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 1.58521 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 198 components and 1.58521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077131Jy sigma=0.000612 ! Fit after self-cal, rms=0.076993Jy sigma=0.000611 wmodel J1642+6856_S_2017_10_09_pus_map.mod ! Writing 198 model components to file: J1642+6856_S_2017_10_09_pus_map.mod wobs J1642+6856_S_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1642+6856_S_2017_10_09_pus_uvs.fits wwins J1642+6856_S_2017_10_09_pus_map.win ! wwins: Wrote 3 windows to J1642+6856_S_2017_10_09_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 = 0.00143058 Jy ! Component: 100 - total flux cleaned = 0.00166516 Jy ! Component: 150 - total flux cleaned = 0.00114793 Jy ! Component: 200 - total flux cleaned = 0.000760542 Jy ! Component: 250 - total flux cleaned = 1.56652e-05 Jy ! Component: 300 - total flux cleaned = -0.000781593 Jy ! Component: 350 - total flux cleaned = -0.00145959 Jy ! Component: 400 - total flux cleaned = -0.00178733 Jy ! Component: 450 - total flux cleaned = -0.0021011 Jy ! Component: 500 - total flux cleaned = -0.00247472 Jy ! Component: 550 - total flux cleaned = -0.00283493 Jy ! Component: 600 - total flux cleaned = -0.0030448 Jy ! Component: 650 - total flux cleaned = -0.00331335 Jy ! Component: 700 - total flux cleaned = -0.00357401 Jy ! Component: 750 - total flux cleaned = -0.0040801 Jy ! Component: 800 - total flux cleaned = -0.00432677 Jy ! Component: 850 - total flux cleaned = -0.00444742 Jy ! Component: 900 - total flux cleaned = -0.00479734 Jy ! Component: 950 - total flux cleaned = -0.00496547 Jy ! Component: 1000 - total flux cleaned = -0.00485534 Jy ! Component: 1050 - total flux cleaned = -0.00480325 Jy ! Component: 1100 - total flux cleaned = -0.00464461 Jy ! Component: 1150 - total flux cleaned = -0.00438686 Jy ! Component: 1200 - total flux cleaned = -0.00408617 Jy ! Component: 1250 - total flux cleaned = -0.00403862 Jy ! Component: 1300 - total flux cleaned = -0.00403833 Jy ! Component: 1350 - total flux cleaned = -0.00380127 Jy ! Component: 1400 - total flux cleaned = -0.00366245 Jy ! Component: 1450 - total flux cleaned = -0.00357123 Jy ! Component: 1500 - total flux cleaned = -0.00343601 Jy ! Component: 1550 - total flux cleaned = -0.00325974 Jy ! Component: 1600 - total flux cleaned = -0.00321667 Jy ! Component: 1650 - total flux cleaned = -0.00300319 Jy ! Component: 1700 - total flux cleaned = -0.00287784 Jy ! Component: 1750 - total flux cleaned = -0.00279588 Jy ! Component: 1800 - total flux cleaned = -0.00263365 Jy ! Component: 1850 - total flux cleaned = -0.00255381 Jy ! Component: 1900 - total flux cleaned = -0.00239619 Jy ! Component: 1950 - total flux cleaned = -0.0023571 Jy ! Component: 2000 - total flux cleaned = -0.00220398 Jy ! Component: 2050 - total flux cleaned = -0.00227852 Jy ! Component: 2100 - total flux cleaned = -0.00212884 Jy ! Component: 2150 - total flux cleaned = -0.0021648 Jy ! Component: 2200 - total flux cleaned = -0.0020923 Jy ! Component: 2250 - total flux cleaned = -0.00205729 Jy ! Component: 2300 - total flux cleaned = -0.00191659 Jy ! Component: 2350 - total flux cleaned = -0.00195159 Jy ! Component: 2400 - total flux cleaned = -0.00202039 Jy ! Component: 2450 - total flux cleaned = -0.00205377 Jy ! Component: 2500 - total flux cleaned = -0.0020204 Jy ! Component: 2550 - total flux cleaned = -0.00195406 Jy ! Component: 2600 - total flux cleaned = -0.00208532 Jy ! Component: 2650 - total flux cleaned = -0.00205355 Jy ! Component: 2700 - total flux cleaned = -0.0019899 Jy ! Component: 2750 - total flux cleaned = -0.00202155 Jy ! Component: 2800 - total flux cleaned = -0.00189697 Jy ! Component: 2850 - total flux cleaned = -0.0019593 Jy ! Component: 2900 - total flux cleaned = -0.00202058 Jy ! Component: 2950 - total flux cleaned = -0.00202087 Jy ! Component: 3000 - total flux cleaned = -0.00205126 Jy ! Component: 3050 - total flux cleaned = -0.00202161 Jy ! Component: 3100 - total flux cleaned = -0.00196291 Jy ! Component: 3150 - total flux cleaned = -0.00202109 Jy ! Component: 3200 - total flux cleaned = -0.00202087 Jy ! Component: 3250 - total flux cleaned = -0.00202078 Jy ! Component: 3300 - total flux cleaned = -0.00199213 Jy ! Component: 3350 - total flux cleaned = -0.0019357 Jy ! Component: 3400 - total flux cleaned = -0.00207614 Jy ! Component: 3450 - total flux cleaned = -0.00202047 Jy ! Component: 3500 - total flux cleaned = -0.00204824 Jy ! Component: 3550 - total flux cleaned = -0.00204832 Jy ! Component: 3600 - total flux cleaned = -0.00202137 Jy ! Component: 3650 - total flux cleaned = -0.00199428 Jy ! Component: 3700 - total flux cleaned = -0.00199448 Jy ! Component: 3750 - total flux cleaned = -0.00207508 Jy ! Component: 3800 - total flux cleaned = -0.00210186 Jy ! Component: 3850 - total flux cleaned = -0.00212826 Jy ! Component: 3900 - total flux cleaned = -0.0020755 Jy ! Component: 3950 - total flux cleaned = -0.00215434 Jy ! Component: 4000 - total flux cleaned = -0.00220657 Jy ! Component: 4050 - total flux cleaned = -0.00215455 Jy ! Total flux subtracted in 4096 components = -0.00215467 Jy ! Clean residual min=-0.001837 max=0.001533 Jy/beam ! Clean residual mean=-0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 1.58306 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 503 components and 1.58306 Jy ![Exited script file: muppet] wmap "J1642+6856_S_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.403 x 7.778 at -70.76 degrees (North through East) ! Clean map min=-0.0040998 max=1.2477 Jy/beam ! Writing clean map to FITS file: J1642+6856_S_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.24766 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000428423 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.103014 0.103014 0.206028 0.412056 0.824111 1.64822 3.29645 6.59289 13.1858 26.3716 52.7431 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.247 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.403 x 7.778 at -70.76 degrees (North through East) ! Clean map min=-0.0040998 max=1.2477 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 J1642+6856_S_2017_10_09_pus_uvs.log closed on Sun May 12 13:16:38 2019