! Started logfile: J1246-2547_S_2017_02_24_pus_uvs.log on Sat May 4 11:27:22 2019 obs J1246-2547_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1246-2547_S_2017_02_24_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1246-2547 ! ! 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 823 lines of history. ! ! Reading 1248 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 J1246-2547_S_2017_02_24_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.475684Jy sigma=0.003199 ! Fit after self-cal, rms=0.468188Jy sigma=0.003151 ! 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=2.686 mas, bmaj=7.64 mas, bpa=-11.82 degrees ! Estimated noise=4063.12 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 = 0.410006 Jy ! Component: 100 - total flux cleaned = 0.506373 Jy ! Total flux subtracted in 100 components = 0.506373 Jy ! Clean residual min=-0.025180 max=0.045938 Jy/beam ! Clean residual mean=0.000029 rms=0.007644 Jy/beam ! Combined flux in latest and established models = 0.506373 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.506373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146780Jy sigma=0.000912 ! Fit after self-cal, rms=0.146537Jy sigma=0.000911 ! Inverting map ! Added new window around map position (-43.5, 84.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0451251 Jy ! Component: 100 - total flux cleaned = 0.0703268 Jy ! Total flux subtracted in 100 components = 0.0703268 Jy ! Clean residual min=-0.020803 max=0.021441 Jy/beam ! Clean residual mean=0.000002 rms=0.005076 Jy/beam ! Combined flux in latest and established models = 0.5767 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.5767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126520Jy sigma=0.000775 ! Fit after self-cal, rms=0.126135Jy sigma=0.000772 ! 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=3.225 mas, bmaj=8.243 mas, bpa=-11.64 degrees ! Estimated noise=3242.37 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 = 0.0234564 Jy ! Component: 100 - total flux cleaned = 0.0360008 Jy ! Component: 150 - total flux cleaned = 0.0433469 Jy ! Component: 200 - total flux cleaned = 0.0477236 Jy ! Total flux subtracted in 200 components = 0.0477236 Jy ! Clean residual min=-0.017230 max=0.021030 Jy/beam ! Clean residual mean=-0.000031 rms=0.004651 Jy/beam ! Combined flux in latest and established models = 0.624424 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 63 components and 0.624424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120894Jy sigma=0.000746 ! Fit after self-cal, rms=0.120800Jy sigma=0.000745 ! 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 0.95 FD 1.03 HN 1.00 KP 1.00 ! LA 0.97 MK 1.00 NL 1.00 OV 1.07 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.07 KP 0.93 ! LA 0.95 MK 0.96 NL 0.96 OV 1.10 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.06 KP 1.02 ! LA 1.03 MK 1.00 NL 1.06 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.10 HN 1.02 KP 1.00* ! LA 0.68 MK 1.11 NL 1.00* OV 0.99 ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.120800Jy sigma=0.000745 ! Fit after self-cal, rms=0.106396Jy sigma=0.000682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.233 mas, bmaj=8.246 mas, bpa=-11.56 degrees ! Estimated noise=3251.1 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 (13, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176409 Jy ! Component: 100 - total flux cleaned = 0.025314 Jy ! Component: 150 - total flux cleaned = 0.0279735 Jy ! Component: 200 - total flux cleaned = 0.0282919 Jy ! Total flux subtracted in 200 components = 0.0282919 Jy ! Clean residual min=-0.011073 max=0.009095 Jy/beam ! Clean residual mean=-0.000023 rms=0.002601 Jy/beam ! Combined flux in latest and established models = 0.652716 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 109 components and 0.652715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103612Jy sigma=0.000663 ! Fit after self-cal, rms=0.103476Jy sigma=0.000662 ! 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=0.103476Jy sigma=0.000662 ! Fit after self-cal, rms=0.102790Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.231 mas, bmaj=8.24 mas, bpa=-11.53 degrees ! Estimated noise=3239.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392459 Jy ! Component: 100 - total flux cleaned = 0.00378866 Jy ! Component: 150 - total flux cleaned = 0.00341751 Jy ! Component: 200 - total flux cleaned = 0.00318957 Jy ! Total flux subtracted in 200 components = 0.00318957 Jy ! Clean residual min=-0.010593 max=0.008932 Jy/beam ! Clean residual mean=-0.000019 rms=0.002428 Jy/beam ! Combined flux in latest and established models = 0.655905 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.655905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102373Jy sigma=0.000659 ! Fit after self-cal, rms=0.102320Jy sigma=0.000659 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 = 0.000792754 Jy ! Component: 100 - total flux cleaned = 0.000577231 Jy ! Component: 150 - total flux cleaned = 0.000379938 Jy ! Component: 200 - total flux cleaned = 0.000383194 Jy ! Total flux subtracted in 200 components = 0.000383194 Jy ! Clean residual min=-0.010409 max=0.008764 Jy/beam ! Clean residual mean=-0.000019 rms=0.002361 Jy/beam ! Combined flux in latest and established models = 0.656288 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 143 components and 0.656288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102095Jy sigma=0.000658 ! Fit after self-cal, rms=0.102078Jy sigma=0.000657 ! 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=0.102078Jy sigma=0.000657 ! Fit after self-cal, rms=0.101780Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=8.24 mas, bpa=-11.53 degrees ! Estimated noise=3234.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805798 Jy ! Component: 100 - total flux cleaned = 0.000613312 Jy ! Component: 150 - total flux cleaned = 0.000344147 Jy ! Component: 200 - total flux cleaned = 8.99358e-05 Jy ! Total flux subtracted in 200 components = 8.99358e-05 Jy ! Clean residual min=-0.010216 max=0.008625 Jy/beam ! Clean residual mean=-0.000016 rms=0.002286 Jy/beam ! Combined flux in latest and established models = 0.656378 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 153 components and 0.656378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101597Jy sigma=0.000656 ! Fit after self-cal, rms=0.101579Jy sigma=0.000656 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 = 0.00043907 Jy ! Component: 100 - total flux cleaned = 0.000274486 Jy ! Component: 150 - total flux cleaned = 4.12739e-05 Jy ! Component: 200 - total flux cleaned = -0.000103607 Jy ! Total flux subtracted in 200 components = -0.000103607 Jy ! Clean residual min=-0.010034 max=0.008423 Jy/beam ! Clean residual mean=-0.000016 rms=0.002248 Jy/beam ! Combined flux in latest and established models = 0.656274 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 161 components and 0.656274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101455Jy sigma=0.000656 ! Fit after self-cal, rms=0.101449Jy sigma=0.000655 ! 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=0.101449Jy sigma=0.000655 ! Fit after self-cal, rms=0.101297Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.11 mas, bmaj=18.78 mas, bpa=-7.456 degrees ! Estimated noise=4074.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235609 Jy ! Component: 100 - total flux cleaned = 0.00204772 Jy ! Component: 150 - total flux cleaned = 0.00169533 Jy ! Component: 200 - total flux cleaned = 0.00153121 Jy ! Total flux subtracted in 200 components = 0.00153121 Jy ! Clean residual min=-0.009313 max=0.009507 Jy/beam ! Clean residual mean=-0.000026 rms=0.002807 Jy/beam ! Combined flux in latest and established models = 0.657806 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 170 components and 0.657806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101232Jy sigma=0.000655 ! Fit after self-cal, rms=0.101223Jy sigma=0.000655 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 = 1.86024e-05 Jy ! Component: 100 - total flux cleaned = -5.39291e-05 Jy ! Component: 150 - total flux cleaned = -0.000197561 Jy ! Component: 200 - total flux cleaned = -0.000337782 Jy ! Total flux subtracted in 200 components = -0.000337782 Jy ! Clean residual min=-0.009151 max=0.009187 Jy/beam ! Clean residual mean=-0.000026 rms=0.002745 Jy/beam ! Combined flux in latest and established models = 0.657468 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 177 components and 0.657468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101197Jy sigma=0.000655 ! Fit after self-cal, rms=0.101194Jy sigma=0.000655 ! 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=3.233 mas, bmaj=8.241 mas, bpa=-11.52 degrees ! Estimated noise=3230.66 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.233 x 8.241 at -11.52 degrees (North through East) ! Clean map min=-0.0099101 max=0.5149 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=0.101194Jy sigma=0.000655 ! Fit after self-cal, rms=0.095915Jy sigma=0.000608 ! Inverting map and beam ! Estimated beam: bmin=3.23 mas, bmaj=8.224 mas, bpa=-11.45 degrees ! Estimated noise=3221.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0018565 Jy ! Component: 100 - total flux cleaned = -0.00238886 Jy ! Component: 150 - total flux cleaned = -0.00254095 Jy ! Component: 200 - total flux cleaned = -0.00274821 Jy ! Total flux subtracted in 200 components = -0.00274821 Jy ! Clean residual min=-0.009017 max=0.008414 Jy/beam ! Clean residual mean=-0.000014 rms=0.002113 Jy/beam ! Combined flux in latest and established models = 0.65472 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 192 components and 0.65472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095772Jy sigma=0.000607 ! Fit after self-cal, rms=0.095768Jy sigma=0.000607 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196582 Jy ! Component: 100 - total flux cleaned = -0.00025839 Jy ! Component: 150 - total flux cleaned = -0.000258771 Jy ! Component: 200 - total flux cleaned = -0.000314446 Jy ! Total flux subtracted in 200 components = -0.000314446 Jy ! Clean residual min=-0.008900 max=0.008273 Jy/beam ! Clean residual mean=-0.000014 rms=0.002092 Jy/beam ! Combined flux in latest and established models = 0.654405 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 200 components and 0.654405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095699Jy sigma=0.000607 ! Fit after self-cal, rms=0.095698Jy sigma=0.000607 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095698Jy sigma=0.000607 ! Fit after self-cal, rms=0.095641Jy sigma=0.000607 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=2.69 mas, bmaj=7.617 mas, bpa=-11.54 degrees ! Estimated noise=4058.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.409044 Jy ! Component: 100 - total flux cleaned = 0.508098 Jy ! Component: 150 - total flux cleaned = 0.549796 Jy ! Component: 200 - total flux cleaned = 0.573877 Jy ! Total flux subtracted in 200 components = 0.573877 Jy ! Clean residual min=-0.014600 max=0.019865 Jy/beam ! Clean residual mean=0.000006 rms=0.004067 Jy/beam ! Combined flux in latest and established models = 0.573877 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.573877 Jy ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=8.225 mas, bpa=-11.44 degrees ! Estimated noise=3220.32 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) ! Added new window around map position (5.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248089 Jy ! Component: 100 - total flux cleaned = 0.0402178 Jy ! Component: 150 - total flux cleaned = 0.0511957 Jy ! Component: 200 - total flux cleaned = 0.0592887 Jy ! Total flux subtracted in 200 components = 0.0592887 Jy ! Clean residual min=-0.010670 max=0.008980 Jy/beam ! Clean residual mean=-0.000003 rms=0.002504 Jy/beam ! Combined flux in latest and established models = 0.633166 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 82 components and 0.633165 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=8.112 mas, bmaj=18.75 mas, bpa=-7.404 degrees ! Estimated noise=4065.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100777 Jy ! Component: 100 - total flux cleaned = 0.0161861 Jy ! Component: 150 - total flux cleaned = 0.01777 Jy ! Component: 200 - total flux cleaned = 0.0182255 Jy ! Total flux subtracted in 200 components = 0.0182255 Jy ! Clean residual min=-0.008819 max=0.008768 Jy/beam ! Clean residual mean=-0.000015 rms=0.002747 Jy/beam ! Combined flux in latest and established models = 0.651391 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 = 0.000267553 Jy ! Component: 100 - total flux cleaned = 0.00039094 Jy ! Component: 150 - total flux cleaned = 0.000616171 Jy ! Component: 200 - total flux cleaned = 0.000722076 Jy ! Total flux subtracted in 200 components = 0.000722076 Jy ! Clean residual min=-0.008154 max=0.008497 Jy/beam ! Clean residual mean=-0.000017 rms=0.002602 Jy/beam ! Combined flux in latest and established models = 0.652113 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 129 components and 0.652113 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=8.225 mas, bpa=-11.44 degrees ! Estimated noise=3220.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000589844 Jy ! Component: 100 - total flux cleaned = -0.000842124 Jy ! Component: 150 - total flux cleaned = -0.000844756 Jy ! Component: 200 - total flux cleaned = -0.000749068 Jy ! Total flux subtracted in 200 components = -0.000749068 Jy ! Clean residual min=-0.008427 max=0.007748 Jy/beam ! Clean residual mean=-0.000010 rms=0.002024 Jy/beam ! Combined flux in latest and established models = 0.651364 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 149 components and 0.651364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095592Jy sigma=0.000606 ! Fit after self-cal, rms=0.095478Jy sigma=0.000605 wmodel J1246-2547_S_2017_02_24_pus_map.mod ! Writing 149 model components to file: J1246-2547_S_2017_02_24_pus_map.mod wobs J1246-2547_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1246-2547_S_2017_02_24_pus_uvs.fits wwins J1246-2547_S_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J1246-2547_S_2017_02_24_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 = -0.00246015 Jy ! Component: 100 - total flux cleaned = -0.00396196 Jy ! Component: 150 - total flux cleaned = -0.00458812 Jy ! Component: 200 - total flux cleaned = -0.00505741 Jy ! Component: 250 - total flux cleaned = -0.00549163 Jy ! Component: 300 - total flux cleaned = -0.00570141 Jy ! Component: 350 - total flux cleaned = -0.00570339 Jy ! Component: 400 - total flux cleaned = -0.00551473 Jy ! Component: 450 - total flux cleaned = -0.00533805 Jy ! Component: 500 - total flux cleaned = -0.00525355 Jy ! Component: 550 - total flux cleaned = -0.00500427 Jy ! Component: 600 - total flux cleaned = -0.00468182 Jy ! Component: 650 - total flux cleaned = -0.00452572 Jy ! Component: 700 - total flux cleaned = -0.00437185 Jy ! Component: 750 - total flux cleaned = -0.00400267 Jy ! Component: 800 - total flux cleaned = -0.00371581 Jy ! Component: 850 - total flux cleaned = -0.0034365 Jy ! Component: 900 - total flux cleaned = -0.00302652 Jy ! Component: 950 - total flux cleaned = -0.00309344 Jy ! Component: 1000 - total flux cleaned = -0.00296265 Jy ! Component: 1050 - total flux cleaned = -0.00302603 Jy ! Component: 1100 - total flux cleaned = -0.00290119 Jy ! Component: 1150 - total flux cleaned = -0.00296055 Jy ! Component: 1200 - total flux cleaned = -0.00230087 Jy ! Component: 1250 - total flux cleaned = -0.00189035 Jy ! Component: 1300 - total flux cleaned = -0.00154492 Jy ! Component: 1350 - total flux cleaned = -0.000922909 Jy ! Component: 1400 - total flux cleaned = -0.00081267 Jy ! Component: 1450 - total flux cleaned = -0.000319532 Jy ! Component: 1500 - total flux cleaned = 0.000162151 Jy ! Component: 1550 - total flux cleaned = 0.000374117 Jy ! Component: 1600 - total flux cleaned = 0.000579036 Jy ! Component: 1650 - total flux cleaned = 0.000934351 Jy ! Component: 1700 - total flux cleaned = 0.00103374 Jy ! Component: 1750 - total flux cleaned = 0.00132867 Jy ! Component: 1800 - total flux cleaned = 0.00142595 Jy ! Component: 1850 - total flux cleaned = 0.0016646 Jy ! Component: 1900 - total flux cleaned = 0.00180617 Jy ! Component: 1950 - total flux cleaned = 0.00208599 Jy ! Component: 2000 - total flux cleaned = 0.0021777 Jy ! Component: 2050 - total flux cleaned = 0.00235899 Jy ! Component: 2100 - total flux cleaned = 0.00235808 Jy ! Component: 2150 - total flux cleaned = 0.00240157 Jy ! Component: 2200 - total flux cleaned = 0.00244491 Jy ! Component: 2250 - total flux cleaned = 0.0024017 Jy ! Component: 2300 - total flux cleaned = 0.00244418 Jy ! Component: 2350 - total flux cleaned = 0.00261231 Jy ! Component: 2400 - total flux cleaned = 0.00232074 Jy ! Component: 2450 - total flux cleaned = 0.00236263 Jy ! Component: 2500 - total flux cleaned = 0.00240327 Jy ! Component: 2550 - total flux cleaned = 0.00248301 Jy ! Component: 2600 - total flux cleaned = 0.00232373 Jy ! Component: 2650 - total flux cleaned = 0.00232418 Jy ! Component: 2700 - total flux cleaned = 0.002285 Jy ! Component: 2750 - total flux cleaned = 0.00213091 Jy ! Component: 2800 - total flux cleaned = 0.0021312 Jy ! Component: 2850 - total flux cleaned = 0.00220686 Jy ! Component: 2900 - total flux cleaned = 0.002169 Jy ! Component: 2950 - total flux cleaned = 0.00216879 Jy ! Component: 3000 - total flux cleaned = 0.00209483 Jy ! Component: 3050 - total flux cleaned = 0.00216837 Jy ! Component: 3100 - total flux cleaned = 0.00213237 Jy ! Component: 3150 - total flux cleaned = 0.00209634 Jy ! Component: 3200 - total flux cleaned = 0.00202538 Jy ! Component: 3250 - total flux cleaned = 0.00198994 Jy ! Component: 3300 - total flux cleaned = 0.0020251 Jy ! Component: 3350 - total flux cleaned = 0.00192069 Jy ! Component: 3400 - total flux cleaned = 0.00185171 Jy ! Component: 3450 - total flux cleaned = 0.00185191 Jy ! Component: 3500 - total flux cleaned = 0.00174966 Jy ! Component: 3550 - total flux cleaned = 0.00181742 Jy ! Component: 3600 - total flux cleaned = 0.00181745 Jy ! Component: 3650 - total flux cleaned = 0.00188486 Jy ! Component: 3700 - total flux cleaned = 0.00181816 Jy ! Component: 3750 - total flux cleaned = 0.00185155 Jy ! Component: 3800 - total flux cleaned = 0.00191775 Jy ! Component: 3850 - total flux cleaned = 0.00195055 Jy ! Component: 3900 - total flux cleaned = 0.00204913 Jy ! Component: 3950 - total flux cleaned = 0.0020818 Jy ! Component: 4000 - total flux cleaned = 0.00208201 Jy ! Component: 4050 - total flux cleaned = 0.00211446 Jy ! Total flux subtracted in 4096 components = 0.00211449 Jy ! Clean residual min=-0.001930 max=0.002299 Jy/beam ! Clean residual mean=-0.000003 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.653478 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 408 components and 0.653478 Jy ![Exited script file: muppet] wmap "J1246-2547_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.232 x 8.225 at -11.44 degrees (North through East) ! Clean map min=-0.0074712 max=0.51169 Jy/beam ! Writing clean map to FITS file: J1246-2547_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.511691 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00053458 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.31342 0.31342 0.62684 1.25368 2.50736 5.01472 10.0294 20.0589 40.1177 80.2355 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.511 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.232 x 8.225 at -11.44 degrees (North through East) ! Clean map min=-0.0074712 max=0.51169 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 J1246-2547_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:27:26 2019