! Started logfile: J1757+0531_S_2017_08_05_pus_uvs.log on Thu May 9 19:34:44 2019 obs J1757+0531_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1757+0531_S_2017_08_05_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966765 visibilities/baseline/integration-bin. ! Found source: J1757+0531 ! ! 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 513 lines of history. ! ! Reading 19664 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 J1757+0531_S_2017_08_05_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 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 953 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.951942Jy sigma=0.008079 ! Fit after self-cal, rms=0.933423Jy sigma=0.007952 ! 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=2.778 mas, bmaj=6.828 mas, bpa=-3.941 degrees ! Estimated noise=1124.99 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 = 0.0528083 Jy ! Component: 100 - total flux cleaned = 0.0666505 Jy ! Total flux subtracted in 100 components = 0.0666505 Jy ! Clean residual min=-0.003825 max=0.005863 Jy/beam ! Clean residual mean=-0.000003 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.0666505 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0666505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088534Jy sigma=0.000673 ! Fit after self-cal, rms=0.088434Jy sigma=0.000672 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00691673 Jy ! Component: 100 - total flux cleaned = 0.0108743 Jy ! Total flux subtracted in 100 components = 0.0108743 Jy ! Clean residual min=-0.003823 max=0.003173 Jy/beam ! Clean residual mean=0.000002 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.0775247 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.0775247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087816Jy sigma=0.000668 ! Fit after self-cal, rms=0.087786Jy sigma=0.000668 ! 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=3.319 mas, bmaj=7.738 mas, bpa=-1.771 degrees ! Estimated noise=758.96 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 = 0.00281897 Jy ! Component: 100 - total flux cleaned = 0.0041421 Jy ! Component: 150 - total flux cleaned = 0.00442977 Jy ! Component: 200 - total flux cleaned = 0.00469173 Jy ! Total flux subtracted in 200 components = 0.00469173 Jy ! Clean residual min=-0.002541 max=0.002248 Jy/beam ! Clean residual mean=0.000003 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0822165 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0822165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087664Jy sigma=0.000667 ! Fit after self-cal, rms=0.087653Jy sigma=0.000667 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 HN 0.97 KP 1.05 ! LA 1.06 MK 0.91 NL 0.94 OV 1.06 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.81 HN 1.05 KP 1.00 ! LA 0.98 MK 0.98 NL 1.04 OV 1.10 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.86 HN 0.97 KP 0.96 ! LA 0.80 MK 1.13 NL 1.13 OV 1.03 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! A total of 177 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.087653Jy sigma=0.000667 ! Fit after self-cal, rms=0.085286Jy sigma=0.000666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.353 mas, bmaj=7.781 mas, bpa=-1.322 degrees ! Estimated noise=764.98 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 = -4.28105e-05 Jy ! Component: 100 - total flux cleaned = -6.68881e-05 Jy ! Component: 150 - total flux cleaned = -4.64559e-05 Jy ! Component: 200 - total flux cleaned = -2.6775e-05 Jy ! Total flux subtracted in 200 components = -2.6775e-05 Jy ! Clean residual min=-0.002062 max=0.001956 Jy/beam ! Clean residual mean=0.000004 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0821897 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.0821897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085273Jy sigma=0.000666 ! Fit after self-cal, rms=0.085203Jy sigma=0.000665 ! 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=0.085203Jy sigma=0.000665 ! Fit after self-cal, rms=0.085773Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.349 mas, bmaj=7.796 mas, bpa=-1.307 degrees ! Estimated noise=762.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.99145e-05 Jy ! Component: 100 - total flux cleaned = 9.14588e-05 Jy ! Component: 150 - total flux cleaned = 9.28613e-05 Jy ! Component: 200 - total flux cleaned = 0.000121783 Jy ! Total flux subtracted in 200 components = 0.000121783 Jy ! Clean residual min=-0.001905 max=0.001719 Jy/beam ! Clean residual mean=-0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0823115 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.0823115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085767Jy sigma=0.000664 ! Fit after self-cal, rms=0.085777Jy sigma=0.000664 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 = 5.79369e-05 Jy ! Component: 100 - total flux cleaned = 5.82147e-05 Jy ! Component: 150 - total flux cleaned = 7.09236e-05 Jy ! Component: 200 - total flux cleaned = 9.43411e-05 Jy ! Total flux subtracted in 200 components = 9.43411e-05 Jy ! Clean residual min=-0.001883 max=0.001698 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0824058 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.0824058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085773Jy sigma=0.000664 ! Fit after self-cal, rms=0.085773Jy sigma=0.000664 ! 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=0.085773Jy sigma=0.000664 ! Fit after self-cal, rms=0.086020Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.342 mas, bmaj=7.788 mas, bpa=-1.354 degrees ! Estimated noise=761.026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.17432e-05 Jy ! Component: 100 - total flux cleaned = 1.23196e-05 Jy ! Component: 150 - total flux cleaned = 1.26672e-05 Jy ! Component: 200 - total flux cleaned = 3.2066e-06 Jy ! Total flux subtracted in 200 components = 3.2066e-06 Jy ! Clean residual min=-0.001895 max=0.001719 Jy/beam ! Clean residual mean=-0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.082409 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.082409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086017Jy sigma=0.000664 ! Fit after self-cal, rms=0.086032Jy sigma=0.000664 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 = 8.1237e-06 Jy ! Component: 100 - total flux cleaned = 1.68473e-05 Jy ! Component: 150 - total flux cleaned = 2.53369e-05 Jy ! Component: 200 - total flux cleaned = 2.53295e-05 Jy ! Total flux subtracted in 200 components = 2.53295e-05 Jy ! Clean residual min=-0.001837 max=0.001693 Jy/beam ! Clean residual mean=-0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0824343 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.0824343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086030Jy sigma=0.000664 ! Fit after self-cal, rms=0.086031Jy sigma=0.000664 ! 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=0.086031Jy sigma=0.000664 ! Fit after self-cal, rms=0.086006Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.463 mas, bmaj=12.09 mas, bpa=-2.553 degrees ! Estimated noise=965.382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162055 Jy ! Component: 100 - total flux cleaned = -0.000114945 Jy ! Component: 150 - total flux cleaned = -9.31037e-05 Jy ! Component: 200 - total flux cleaned = -9.24903e-05 Jy ! Total flux subtracted in 200 components = -9.24903e-05 Jy ! Clean residual min=-0.002054 max=0.001858 Jy/beam ! Clean residual mean=-0.000004 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0823419 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 0.0823418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086008Jy sigma=0.000664 ! Fit after self-cal, rms=0.086008Jy sigma=0.000664 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 = -5.33895e-05 Jy ! Component: 100 - total flux cleaned = -5.26944e-05 Jy ! Component: 150 - total flux cleaned = -5.24943e-05 Jy ! Component: 200 - total flux cleaned = -5.23757e-05 Jy ! Total flux subtracted in 200 components = -5.23757e-05 Jy ! Clean residual min=-0.002061 max=0.001854 Jy/beam ! Clean residual mean=-0.000004 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0822895 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.0822895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086010Jy sigma=0.000664 ! Fit after self-cal, rms=0.086007Jy sigma=0.000664 ! 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=3.34 mas, bmaj=7.784 mas, bpa=-1.36 degrees ! Estimated noise=760.078 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.34 x 7.784 at -1.36 degrees (North through East) ! Clean map min=-0.0018245 max=0.069033 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=2.831 mas, bmaj=6.886 mas, bpa=-3.071 degrees ! Estimated noise=1120.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0521386 Jy ! Component: 100 - total flux cleaned = 0.0667134 Jy ! Component: 150 - total flux cleaned = 0.0737338 Jy ! Component: 200 - total flux cleaned = 0.0777106 Jy ! Total flux subtracted in 200 components = 0.0777106 Jy ! Clean residual min=-0.002955 max=0.002926 Jy/beam ! Clean residual mean=-0.000001 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0777107 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0777107 Jy ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=7.784 mas, bpa=-1.36 degrees ! Estimated noise=760.078 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 = 0.00258382 Jy ! Component: 100 - total flux cleaned = 0.00351818 Jy ! Component: 150 - total flux cleaned = 0.00387691 Jy ! Component: 200 - total flux cleaned = 0.00412617 Jy ! Total flux subtracted in 200 components = 0.00412617 Jy ! Clean residual min=-0.002011 max=0.001837 Jy/beam ! Clean residual mean=-0.000002 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0818368 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0818368 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=7.463 mas, bmaj=12.09 mas, bpa=-2.553 degrees ! Estimated noise=965.382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000527691 Jy ! Component: 100 - total flux cleaned = 0.000558553 Jy ! Component: 150 - total flux cleaned = 0.000597499 Jy ! Component: 200 - total flux cleaned = 0.000620837 Jy ! Total flux subtracted in 200 components = 0.000620837 Jy ! Clean residual min=-0.002058 max=0.001847 Jy/beam ! Clean residual mean=-0.000003 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0824576 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 = -5.70756e-07 Jy ! Component: 100 - total flux cleaned = -1.24851e-06 Jy ! Component: 150 - total flux cleaned = -1.12991e-05 Jy ! Component: 200 - total flux cleaned = -1.14955e-05 Jy ! Total flux subtracted in 200 components = -1.14955e-05 Jy ! Clean residual min=-0.002063 max=0.001844 Jy/beam ! Clean residual mean=-0.000003 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0824462 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0824462 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=7.784 mas, bpa=-1.36 degrees ! Estimated noise=760.078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000333032 Jy ! Component: 100 - total flux cleaned = -0.000301849 Jy ! Component: 150 - total flux cleaned = -0.000252348 Jy ! Component: 200 - total flux cleaned = -0.000232447 Jy ! Total flux subtracted in 200 components = -0.000232447 Jy ! Clean residual min=-0.001952 max=0.001797 Jy/beam ! Clean residual mean=-0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0822137 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.0822137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086020Jy sigma=0.000664 ! Fit after self-cal, rms=0.086019Jy sigma=0.000664 wmodel J1757+0531_S_2017_08_05_pus_map.mod ! Writing 49 model components to file: J1757+0531_S_2017_08_05_pus_map.mod wobs J1757+0531_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1757+0531_S_2017_08_05_pus_uvs.fits wwins J1757+0531_S_2017_08_05_pus_map.win ! wwins: Wrote 1 windows to J1757+0531_S_2017_08_05_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 = -0.00075093 Jy ! Component: 100 - total flux cleaned = -0.00130813 Jy ! Component: 150 - total flux cleaned = -0.00165032 Jy ! Component: 200 - total flux cleaned = -0.00186025 Jy ! Component: 250 - total flux cleaned = -0.0020929 Jy ! Component: 300 - total flux cleaned = -0.00228985 Jy ! Component: 350 - total flux cleaned = -0.00245398 Jy ! Component: 400 - total flux cleaned = -0.00253475 Jy ! Component: 450 - total flux cleaned = -0.00263949 Jy ! Component: 500 - total flux cleaned = -0.00269094 Jy ! Component: 550 - total flux cleaned = -0.00274119 Jy ! Component: 600 - total flux cleaned = -0.00269173 Jy ! Component: 650 - total flux cleaned = -0.00269232 Jy ! Component: 700 - total flux cleaned = -0.00269277 Jy ! Component: 750 - total flux cleaned = -0.00271612 Jy ! Component: 800 - total flux cleaned = -0.00262366 Jy ! Component: 850 - total flux cleaned = -0.00257814 Jy ! Component: 900 - total flux cleaned = -0.00257819 Jy ! Component: 950 - total flux cleaned = -0.0025781 Jy ! Component: 1000 - total flux cleaned = -0.00257799 Jy ! Component: 1050 - total flux cleaned = -0.00247031 Jy ! Component: 1100 - total flux cleaned = -0.00244919 Jy ! Component: 1150 - total flux cleaned = -0.00242868 Jy ! Component: 1200 - total flux cleaned = -0.00242851 Jy ! Component: 1250 - total flux cleaned = -0.0023873 Jy ! Component: 1300 - total flux cleaned = -0.00234671 Jy ! Component: 1350 - total flux cleaned = -0.00228673 Jy ! Component: 1400 - total flux cleaned = -0.00234604 Jy ! Component: 1450 - total flux cleaned = -0.00222876 Jy ! Component: 1500 - total flux cleaned = -0.00226776 Jy ! Component: 1550 - total flux cleaned = -0.00221033 Jy ! Component: 1600 - total flux cleaned = -0.00221038 Jy ! Component: 1650 - total flux cleaned = -0.00221055 Jy ! Component: 1700 - total flux cleaned = -0.00224781 Jy ! Component: 1750 - total flux cleaned = -0.00217414 Jy ! Component: 1800 - total flux cleaned = -0.00213781 Jy ! Component: 1850 - total flux cleaned = -0.00215607 Jy ! Component: 1900 - total flux cleaned = -0.00220983 Jy ! Component: 1950 - total flux cleaned = -0.00219215 Jy ! Component: 2000 - total flux cleaned = -0.0021919 Jy ! Component: 2050 - total flux cleaned = -0.00220942 Jy ! Component: 2100 - total flux cleaned = -0.00222657 Jy ! Component: 2150 - total flux cleaned = -0.00226053 Jy ! Component: 2200 - total flux cleaned = -0.0022942 Jy ! Component: 2250 - total flux cleaned = -0.00231103 Jy ! Component: 2300 - total flux cleaned = -0.00224443 Jy ! Component: 2350 - total flux cleaned = -0.00231012 Jy ! Component: 2400 - total flux cleaned = -0.00227751 Jy ! Component: 2450 - total flux cleaned = -0.00232612 Jy ! Component: 2500 - total flux cleaned = -0.00234203 Jy ! Component: 2550 - total flux cleaned = -0.00235802 Jy ! Component: 2600 - total flux cleaned = -0.00238956 Jy ! Component: 2650 - total flux cleaned = -0.00232693 Jy ! Component: 2700 - total flux cleaned = -0.00237362 Jy ! Component: 2750 - total flux cleaned = -0.0024197 Jy ! Component: 2800 - total flux cleaned = -0.00238911 Jy ! Component: 2850 - total flux cleaned = -0.0024496 Jy ! Component: 2900 - total flux cleaned = -0.00243452 Jy ! Component: 2950 - total flux cleaned = -0.00238968 Jy ! Component: 3000 - total flux cleaned = -0.00244885 Jy ! Component: 3050 - total flux cleaned = -0.00238991 Jy ! Component: 3100 - total flux cleaned = -0.00241937 Jy ! Component: 3150 - total flux cleaned = -0.00244841 Jy ! Component: 3200 - total flux cleaned = -0.00246282 Jy ! Component: 3250 - total flux cleaned = -0.00239149 Jy ! Component: 3300 - total flux cleaned = -0.00243414 Jy ! Component: 3350 - total flux cleaned = -0.00246209 Jy ! Component: 3400 - total flux cleaned = -0.00246213 Jy ! Component: 3450 - total flux cleaned = -0.0024205 Jy ! Component: 3500 - total flux cleaned = -0.00244783 Jy ! Component: 3550 - total flux cleaned = -0.00243421 Jy ! Component: 3600 - total flux cleaned = -0.00239361 Jy ! Component: 3650 - total flux cleaned = -0.00236671 Jy ! Component: 3700 - total flux cleaned = -0.00243363 Jy ! Component: 3750 - total flux cleaned = -0.0024867 Jy ! Component: 3800 - total flux cleaned = -0.0024471 Jy ! Component: 3850 - total flux cleaned = -0.00243397 Jy ! Component: 3900 - total flux cleaned = -0.00245999 Jy ! Component: 3950 - total flux cleaned = -0.00248585 Jy ! Component: 4000 - total flux cleaned = -0.00248588 Jy ! Component: 4050 - total flux cleaned = -0.00252422 Jy ! Total flux subtracted in 4096 components = -0.00249876 Jy ! Clean residual min=-0.000745 max=0.000685 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0797149 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 322 components and 0.0797149 Jy ![Exited script file: muppet] wmap "J1757+0531_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.34 x 7.784 at -1.36 degrees (North through East) ! Clean map min=-0.0014895 max=0.068539 Jy/beam ! Writing clean map to FITS file: J1757+0531_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0685393 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236353 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03453 1.03453 2.06906 4.13812 8.27624 16.5525 33.105 66.2099 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.068 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.34 x 7.784 at -1.36 degrees (North through East) ! Clean map min=-0.0014895 max=0.068539 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 J1757+0531_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:34:50 2019