! Started logfile: J0253-1200_S_2017_10_21_pus_uvs.log on Sat May 11 20:48:48 2019 obs J0253-1200_S_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0253-1200_S_2017_10_21_pus_uva.fits ! AN table 1: 72 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.758873 visibilities/baseline/integration-bin. ! Found source: J0253-1200 ! ! 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 644 lines of history. ! ! Reading 7868 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 J0253-1200_S_2017_10_21_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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 370 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.975331Jy sigma=0.009523 ! Fit after self-cal, rms=0.946802Jy sigma=0.009245 ! 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=2.424 mas, bmaj=26.22 mas, bpa=-15.36 degrees ! Estimated noise=1159.02 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 = 0.0422936 Jy ! Component: 100 - total flux cleaned = 0.0523184 Jy ! Total flux subtracted in 100 components = 0.0523184 Jy ! Clean residual min=-0.003858 max=0.004897 Jy/beam ! Clean residual mean=-0.000003 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.0523184 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0523184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077739Jy sigma=0.000717 ! Fit after self-cal, rms=0.077260Jy sigma=0.000712 ! 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=3.081 mas, bmaj=24.55 mas, bpa=-15.19 degrees ! Estimated noise=925.959 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 = 0.00601624 Jy ! Component: 100 - total flux cleaned = 0.00893833 Jy ! Component: 150 - total flux cleaned = 0.0108718 Jy ! Component: 200 - total flux cleaned = 0.012365 Jy ! Total flux subtracted in 200 components = 0.012365 Jy ! Clean residual min=-0.004776 max=0.003695 Jy/beam ! Clean residual mean=-0.000002 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.0646833 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.0646833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076778Jy sigma=0.000708 ! Fit after self-cal, rms=0.076776Jy sigma=0.000708 ! 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 1.00* FD 1.01 HN 0.96 KP 1.08 ! LA 1.07 MK 1.06 NL 0.86 OV 1.08 ! PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.04 KP 1.13 ! LA 1.00 MK 1.03 NL 1.08 OV 1.02 ! PT 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 0.98 KP 1.11 ! LA 0.88 MK 1.12 NL 1.15 OV 1.05 ! PT 0.82 ! ! ! 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 0.98 HN 0.88 KP 1.00* ! LA 1.00* MK 0.93 NL 1.00* OV 1.00* ! PT 0.70 ! ! ! Fit before self-cal, rms=0.076776Jy sigma=0.000708 ! Fit after self-cal, rms=0.075263Jy sigma=0.000703 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=24.96 mas, bpa=-15.11 degrees ! Estimated noise=920.556 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 = 0.00045872 Jy ! Component: 100 - total flux cleaned = 0.000493078 Jy ! Component: 150 - total flux cleaned = 0.000463681 Jy ! Component: 200 - total flux cleaned = 0.000389551 Jy ! Total flux subtracted in 200 components = 0.000389551 Jy ! Clean residual min=-0.001483 max=0.002009 Jy/beam ! Clean residual mean=0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0650729 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.0650729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075229Jy sigma=0.000702 ! Fit after self-cal, rms=0.075464Jy sigma=0.000701 ! 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=0.075464Jy sigma=0.000701 ! Fit after self-cal, rms=0.076373Jy sigma=0.000701 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=25.01 mas, bpa=-15.1 degrees ! Estimated noise=926.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359872 Jy ! Component: 100 - total flux cleaned = 0.000417111 Jy ! Component: 150 - total flux cleaned = 0.000371639 Jy ! Component: 200 - total flux cleaned = 0.000270968 Jy ! Total flux subtracted in 200 components = 0.000270968 Jy ! Clean residual min=-0.001637 max=0.002107 Jy/beam ! Clean residual mean=0.000000 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0653439 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.0653439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076353Jy sigma=0.000701 ! Fit after self-cal, rms=0.076516Jy sigma=0.000701 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 (-55, -25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000532818 Jy ! Component: 100 - total flux cleaned = 0.000528234 Jy ! Component: 150 - total flux cleaned = 0.000403075 Jy ! Component: 200 - total flux cleaned = 0.000439234 Jy ! Total flux subtracted in 200 components = 0.000439234 Jy ! Clean residual min=-0.001298 max=0.001545 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0657831 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 108 components and 0.0657831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076442Jy sigma=0.000700 ! Fit after self-cal, rms=0.076438Jy sigma=0.000700 ! Inverting map ! Added new window around map position (105, -111). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000716196 Jy ! Component: 100 - total flux cleaned = 0.000676973 Jy ! Component: 150 - total flux cleaned = 0.00060152 Jy ! Component: 200 - total flux cleaned = 0.000538302 Jy ! Total flux subtracted in 200 components = 0.000538302 Jy ! Clean residual min=-0.001016 max=0.001016 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0663214 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 139 components and 0.0663214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076389Jy sigma=0.000699 ! Fit after self-cal, rms=0.076401Jy sigma=0.000699 ! 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=0.076401Jy sigma=0.000699 ! Fit after self-cal, rms=0.077169Jy sigma=0.000699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=25.03 mas, bpa=-15.11 degrees ! Estimated noise=930.783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341447 Jy ! Component: 100 - total flux cleaned = 4.44644e-05 Jy ! Component: 150 - total flux cleaned = -4.33348e-05 Jy ! Component: 200 - total flux cleaned = -0.000147413 Jy ! Total flux subtracted in 200 components = -0.000147413 Jy ! Clean residual min=-0.000943 max=0.000986 Jy/beam ! Clean residual mean=-0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.066174 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 157 components and 0.066174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077141Jy sigma=0.000699 ! Fit after self-cal, rms=0.077225Jy sigma=0.000699 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 = 0.00015168 Jy ! Component: 100 - total flux cleaned = 0.000232763 Jy ! Component: 150 - total flux cleaned = 0.000209346 Jy ! Component: 200 - total flux cleaned = 0.00016581 Jy ! Total flux subtracted in 200 components = 0.00016581 Jy ! Clean residual min=-0.000951 max=0.000918 Jy/beam ! Clean residual mean=-0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0663398 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 177 components and 0.0663398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077207Jy sigma=0.000699 ! Fit after self-cal, rms=0.077212Jy sigma=0.000699 ! 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=0.077212Jy sigma=0.000699 ! Fit after self-cal, rms=0.077687Jy sigma=0.000699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.746 mas, bmaj=26.95 mas, bpa=-7.907 degrees ! Estimated noise=1122.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.04767e-05 Jy ! Component: 100 - total flux cleaned = -0.000141206 Jy ! Component: 150 - total flux cleaned = -0.000302676 Jy ! Component: 200 - total flux cleaned = -0.000463444 Jy ! Total flux subtracted in 200 components = -0.000463444 Jy ! Clean residual min=-0.000728 max=0.000924 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0658764 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 216 components and 0.0658764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077678Jy sigma=0.000699 ! Fit after self-cal, rms=0.077716Jy sigma=0.000699 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 = 1.72043e-07 Jy ! Component: 100 - total flux cleaned = -0.000126404 Jy ! Component: 150 - total flux cleaned = -0.000142647 Jy ! Component: 200 - total flux cleaned = -8.93411e-05 Jy ! Total flux subtracted in 200 components = -8.93411e-05 Jy ! Clean residual min=-0.000756 max=0.000893 Jy/beam ! Clean residual mean=-0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.065787 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 244 components and 0.065787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077711Jy sigma=0.000699 ! Fit after self-cal, rms=0.077713Jy sigma=0.000699 ! 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=3.136 mas, bmaj=25.04 mas, bpa=-15.12 degrees ! Estimated noise=933.19 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.136 x 25.04 at -15.12 degrees (North through East) ! Clean map min=-0.0016855 max=0.055683 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=2.46 mas, bmaj=26.67 mas, bpa=-15.28 degrees ! Estimated noise=1166.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0414084 Jy ! Component: 100 - total flux cleaned = 0.0527314 Jy ! Component: 150 - total flux cleaned = 0.058842 Jy ! Component: 200 - total flux cleaned = 0.0613826 Jy ! Total flux subtracted in 200 components = 0.0613826 Jy ! Clean residual min=-0.002634 max=0.002757 Jy/beam ! Clean residual mean=-0.000001 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0613826 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 0.0613826 Jy ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=25.04 mas, bpa=-15.12 degrees ! Estimated noise=933.19 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 = 0.00113518 Jy ! Component: 100 - total flux cleaned = 0.00162014 Jy ! Component: 150 - total flux cleaned = 0.00177085 Jy ! Component: 200 - total flux cleaned = 0.00156467 Jy ! Total flux subtracted in 200 components = 0.00156467 Jy ! Clean residual min=-0.001539 max=0.001649 Jy/beam ! Clean residual mean=-0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0629472 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 58 components and 0.0629472 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=7.746 mas, bmaj=26.95 mas, bpa=-7.907 degrees ! Estimated noise=1122.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115004 Jy ! Component: 100 - total flux cleaned = 0.00165975 Jy ! Component: 150 - total flux cleaned = 0.00204108 Jy ! Component: 200 - total flux cleaned = 0.00215755 Jy ! Total flux subtracted in 200 components = 0.00215755 Jy ! Clean residual min=-0.001093 max=0.001107 Jy/beam ! Clean residual mean=-0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0651048 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 = 6.35185e-06 Jy ! Component: 100 - total flux cleaned = -0.000138987 Jy ! Component: 150 - total flux cleaned = -0.000190583 Jy ! Component: 200 - total flux cleaned = -0.0002139 Jy ! Total flux subtracted in 200 components = -0.0002139 Jy ! Clean residual min=-0.000963 max=0.001059 Jy/beam ! Clean residual mean=-0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0648909 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 143 components and 0.0648909 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=25.04 mas, bpa=-15.12 degrees ! Estimated noise=933.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.17486e-06 Jy ! Component: 100 - total flux cleaned = -7.79513e-05 Jy ! Component: 150 - total flux cleaned = -0.000480188 Jy ! Component: 200 - total flux cleaned = -0.000784739 Jy ! Total flux subtracted in 200 components = -0.000784739 Jy ! Clean residual min=-0.001063 max=0.001043 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0641062 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 174 components and 0.0641062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077733Jy sigma=0.000699 ! Fit after self-cal, rms=0.077722Jy sigma=0.000699 wmodel J0253-1200_S_2017_10_21_pus_map.mod ! Writing 174 model components to file: J0253-1200_S_2017_10_21_pus_map.mod wobs J0253-1200_S_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0253-1200_S_2017_10_21_pus_uvs.fits wwins J0253-1200_S_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J0253-1200_S_2017_10_21_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 = -1.05722e-05 Jy ! Component: 100 - total flux cleaned = 6.21924e-06 Jy ! Component: 150 - total flux cleaned = 7.01517e-05 Jy ! Component: 200 - total flux cleaned = 8.55164e-05 Jy ! Component: 250 - total flux cleaned = 0.000100762 Jy ! Component: 300 - total flux cleaned = 0.00010086 Jy ! Component: 350 - total flux cleaned = 0.000128142 Jy ! Component: 400 - total flux cleaned = 0.000141266 Jy ! Component: 450 - total flux cleaned = 0.000180211 Jy ! Component: 500 - total flux cleaned = 0.000230845 Jy ! Component: 550 - total flux cleaned = 0.00024331 Jy ! Component: 600 - total flux cleaned = 0.000279885 Jy ! Component: 650 - total flux cleaned = 0.000280121 Jy ! Component: 700 - total flux cleaned = 0.00032705 Jy ! Component: 750 - total flux cleaned = 0.00031559 Jy ! Component: 800 - total flux cleaned = 0.000315548 Jy ! Component: 850 - total flux cleaned = 0.000304313 Jy ! Component: 900 - total flux cleaned = 0.000293462 Jy ! Component: 950 - total flux cleaned = 0.000304274 Jy ! Component: 1000 - total flux cleaned = 0.000304232 Jy ! Component: 1050 - total flux cleaned = 0.000325106 Jy ! Component: 1100 - total flux cleaned = 0.000345831 Jy ! Component: 1150 - total flux cleaned = 0.000407328 Jy ! Component: 1200 - total flux cleaned = 0.000447713 Jy ! Component: 1250 - total flux cleaned = 0.000487742 Jy ! Component: 1300 - total flux cleaned = 0.000547149 Jy ! Component: 1350 - total flux cleaned = 0.000605674 Jy ! Component: 1400 - total flux cleaned = 0.000644373 Jy ! Component: 1450 - total flux cleaned = 0.000663504 Jy ! Component: 1500 - total flux cleaned = 0.000739212 Jy ! Component: 1550 - total flux cleaned = 0.000757884 Jy ! Component: 1600 - total flux cleaned = 0.000813374 Jy ! Component: 1650 - total flux cleaned = 0.000840898 Jy ! Component: 1700 - total flux cleaned = 0.000895332 Jy ! Component: 1750 - total flux cleaned = 0.000940269 Jy ! Component: 1800 - total flux cleaned = 0.000993617 Jy ! Component: 1850 - total flux cleaned = 0.00102006 Jy ! Component: 1900 - total flux cleaned = 0.00107253 Jy ! Component: 1950 - total flux cleaned = 0.00109859 Jy ! Component: 2000 - total flux cleaned = 0.00115013 Jy ! Component: 2050 - total flux cleaned = 0.00118416 Jy ! Component: 2100 - total flux cleaned = 0.00120959 Jy ! Component: 2150 - total flux cleaned = 0.00125168 Jy ! Component: 2200 - total flux cleaned = 0.00129345 Jy ! Component: 2250 - total flux cleaned = 0.00133507 Jy ! Component: 2300 - total flux cleaned = 0.00139291 Jy ! Component: 2350 - total flux cleaned = 0.00142581 Jy ! Component: 2400 - total flux cleaned = 0.00145861 Jy ! Component: 2450 - total flux cleaned = 0.00149935 Jy ! Component: 2500 - total flux cleaned = 0.00154798 Jy ! Component: 2550 - total flux cleaned = 0.00158829 Jy ! Component: 2600 - total flux cleaned = 0.00162042 Jy ! Component: 2650 - total flux cleaned = 0.00166039 Jy ! Component: 2700 - total flux cleaned = 0.00168439 Jy ! Component: 2750 - total flux cleaned = 0.00171621 Jy ! Component: 2800 - total flux cleaned = 0.00174002 Jy ! Component: 2850 - total flux cleaned = 0.00177171 Jy ! Component: 2900 - total flux cleaned = 0.00178755 Jy ! Component: 2950 - total flux cleaned = 0.00181122 Jy ! Component: 3000 - total flux cleaned = 0.00182698 Jy ! Component: 3050 - total flux cleaned = 0.00187444 Jy ! Component: 3100 - total flux cleaned = 0.00190609 Jy ! Component: 3150 - total flux cleaned = 0.00191397 Jy ! Component: 3200 - total flux cleaned = 0.00195363 Jy ! Component: 3250 - total flux cleaned = 0.00198539 Jy ! Component: 3300 - total flux cleaned = 0.00200925 Jy ! Component: 3350 - total flux cleaned = 0.00203313 Jy ! Component: 3400 - total flux cleaned = 0.002065 Jy ! Component: 3450 - total flux cleaned = 0.00209691 Jy ! Component: 3500 - total flux cleaned = 0.00212888 Jy ! Component: 3550 - total flux cleaned = 0.002161 Jy ! Component: 3600 - total flux cleaned = 0.00217715 Jy ! Component: 3650 - total flux cleaned = 0.0022095 Jy ! Component: 3700 - total flux cleaned = 0.00222587 Jy ! Component: 3750 - total flux cleaned = 0.00225036 Jy ! Component: 3800 - total flux cleaned = 0.00226689 Jy ! Component: 3850 - total flux cleaned = 0.00228341 Jy ! Component: 3900 - total flux cleaned = 0.00230842 Jy ! Component: 3950 - total flux cleaned = 0.00231681 Jy ! Component: 4000 - total flux cleaned = 0.00234218 Jy ! Component: 4050 - total flux cleaned = 0.00233363 Jy ! Total flux subtracted in 4096 components = 0.00235075 Jy ! Clean residual min=-0.000481 max=0.000480 Jy/beam ! Clean residual mean=-0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0664569 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 412 components and 0.0664569 Jy ![Exited script file: muppet] wmap "J0253-1200_S_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.136 x 25.04 at -15.12 degrees (North through East) ! Clean map min=-0.0014985 max=0.055774 Jy/beam ! Writing clean map to FITS file: J0253-1200_S_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0557736 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148061 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.796403 0.796403 1.59281 3.18561 6.37122 12.7424 25.4849 50.9698 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.136 x 25.04 at -15.12 degrees (North through East) ! Clean map min=-0.0014985 max=0.055774 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 J0253-1200_S_2017_10_21_pus_uvs.log closed on Sat May 11 20:48:53 2019