! Started logfile: J0256+1334_S_2017_08_05_pus_uvs.log on Thu May 9 19:18:39 2019 obs J0256+1334_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0256+1334_S_2017_08_05_pus_uva.fits ! AN table 1: 171 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977388 visibilities/baseline/integration-bin. ! Found source: J0256+1334 ! ! 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 30084 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 J0256+1334_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1051 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.866722Jy sigma=0.008419 ! Fit after self-cal, rms=0.848541Jy sigma=0.008240 ! 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=2.685 mas, bmaj=6.826 mas, bpa=-4.155 degrees ! Estimated noise=737.961 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 = 0.1198 Jy ! Component: 100 - total flux cleaned = 0.179748 Jy ! Total flux subtracted in 100 components = 0.179748 Jy ! Clean residual min=-0.016038 max=0.054918 Jy/beam ! Clean residual mean=0.000017 rms=0.004956 Jy/beam ! Combined flux in latest and established models = 0.179748 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.179748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134549Jy sigma=0.001250 ! Fit after self-cal, rms=0.132934Jy sigma=0.001235 ! Inverting map ! Added new window around map position (0.5, -11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0522861 Jy ! Component: 100 - total flux cleaned = 0.0864255 Jy ! Total flux subtracted in 100 components = 0.0864255 Jy ! Clean residual min=-0.011632 max=0.022527 Jy/beam ! Clean residual mean=0.000012 rms=0.003151 Jy/beam ! Combined flux in latest and established models = 0.266174 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.266174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102821Jy sigma=0.000928 ! Fit after self-cal, rms=0.101597Jy sigma=0.000916 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273814 Jy ! Component: 100 - total flux cleaned = 0.0469739 Jy ! Total flux subtracted in 100 components = 0.0469739 Jy ! Clean residual min=-0.009571 max=0.014804 Jy/beam ! Clean residual mean=0.000010 rms=0.002334 Jy/beam ! Combined flux in latest and established models = 0.313148 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.313148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090519Jy sigma=0.000806 ! Fit after self-cal, rms=0.090194Jy sigma=0.000803 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157134 Jy ! Component: 100 - total flux cleaned = 0.0272686 Jy ! Total flux subtracted in 100 components = 0.0272686 Jy ! Clean residual min=-0.008701 max=0.010890 Jy/beam ! Clean residual mean=0.000009 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.340416 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.340416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086069Jy sigma=0.000765 ! Fit after self-cal, rms=0.085895Jy sigma=0.000764 ! 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=3.154 mas, bmaj=7.732 mas, bpa=-4.812 degrees ! Estimated noise=501.013 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 (-2.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128627 Jy ! Component: 100 - total flux cleaned = 0.021608 Jy ! Component: 150 - total flux cleaned = 0.0281477 Jy ! Component: 200 - total flux cleaned = 0.0323124 Jy ! Total flux subtracted in 200 components = 0.0323124 Jy ! Clean residual min=-0.005400 max=0.006220 Jy/beam ! Clean residual mean=0.000010 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.372729 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 89 components and 0.372729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083046Jy sigma=0.000741 ! Fit after self-cal, rms=0.082904Jy sigma=0.000739 ! 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 0.89 FD 0.97 HN 0.94 KP 1.03 ! LA 1.00 MK 1.02 NL 0.89 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 HN 0.98 KP 1.01 ! LA 0.98 MK 1.01 NL 1.05 OV 1.03 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.99 KP 0.88 ! LA 0.77 MK 1.04 NL 1.19 OV 0.96 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 0.90 KP 1.00* ! LA 1.00* MK 1.21 NL 1.00* OV 1.00* ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.082904Jy sigma=0.000739 ! Fit after self-cal, rms=0.075126Jy sigma=0.000703 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.18 mas, bmaj=7.709 mas, bpa=-4.297 degrees ! Estimated noise=492.597 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 (-6.5, -34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340324 Jy ! Component: 100 - total flux cleaned = 0.00355586 Jy ! Component: 150 - total flux cleaned = 0.00313396 Jy ! Component: 200 - total flux cleaned = 0.0028843 Jy ! Total flux subtracted in 200 components = 0.0028843 Jy ! Clean residual min=-0.004138 max=0.004591 Jy/beam ! Clean residual mean=0.000004 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.375613 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.375613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074411Jy sigma=0.000697 ! Fit after self-cal, rms=0.074344Jy sigma=0.000696 ! 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=0.074344Jy sigma=0.000696 ! Fit after self-cal, rms=0.073432Jy sigma=0.000689 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.177 mas, bmaj=7.688 mas, bpa=-4.127 degrees ! Estimated noise=490.888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000619795 Jy ! Component: 100 - total flux cleaned = 0.000621251 Jy ! Component: 150 - total flux cleaned = 0.000517377 Jy ! Component: 200 - total flux cleaned = 0.00071549 Jy ! Total flux subtracted in 200 components = 0.00071549 Jy ! Clean residual min=-0.003626 max=0.004323 Jy/beam ! Clean residual mean=0.000000 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.376328 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 129 components and 0.376328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073107Jy sigma=0.000686 ! Fit after self-cal, rms=0.073103Jy sigma=0.000686 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 (-27, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00081436 Jy ! Component: 100 - total flux cleaned = 0.000151489 Jy ! Component: 150 - total flux cleaned = 0.000701729 Jy ! Component: 200 - total flux cleaned = 0.000594268 Jy ! Total flux subtracted in 200 components = 0.000594268 Jy ! Clean residual min=-0.003418 max=0.003273 Jy/beam ! Clean residual mean=-0.000000 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.376923 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 149 components and 0.376923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072650Jy sigma=0.000682 ! Fit after self-cal, rms=0.072643Jy sigma=0.000682 ! 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=0.072643Jy sigma=0.000682 ! Fit after self-cal, rms=0.072555Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.174 mas, bmaj=7.653 mas, bpa=-3.848 degrees ! Estimated noise=489.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428755 Jy ! Component: 100 - total flux cleaned = 0.00033418 Jy ! Component: 150 - total flux cleaned = 0.000335348 Jy ! Component: 200 - total flux cleaned = 0.000167223 Jy ! Total flux subtracted in 200 components = 0.000167223 Jy ! Clean residual min=-0.003333 max=0.003038 Jy/beam ! Clean residual mean=-0.000001 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.37709 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.37709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072332Jy sigma=0.000679 ! Fit after self-cal, rms=0.072337Jy sigma=0.000679 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 = 0.00018261 Jy ! Component: 100 - total flux cleaned = 2.59152e-05 Jy ! Component: 150 - total flux cleaned = 2.88241e-05 Jy ! Component: 200 - total flux cleaned = 0.000101599 Jy ! Total flux subtracted in 200 components = 0.000101599 Jy ! Clean residual min=-0.003282 max=0.002887 Jy/beam ! Clean residual mean=-0.000001 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.377192 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 175 components and 0.377192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072179Jy sigma=0.000678 ! Fit after self-cal, rms=0.072178Jy sigma=0.000678 ! 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=0.072178Jy sigma=0.000678 ! Fit after self-cal, rms=0.072064Jy sigma=0.000678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.129 mas, bmaj=11.55 mas, bpa=-8.431 degrees ! Estimated noise=624.543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905547 Jy ! Component: 100 - total flux cleaned = 0.00112593 Jy ! Component: 150 - total flux cleaned = 0.00123724 Jy ! Component: 200 - total flux cleaned = 0.00126833 Jy ! Total flux subtracted in 200 components = 0.00126833 Jy ! Clean residual min=-0.001975 max=0.002260 Jy/beam ! Clean residual mean=-0.000003 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.37846 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 193 components and 0.37846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072017Jy sigma=0.000678 ! Fit after self-cal, rms=0.072011Jy sigma=0.000678 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 = 3.48324e-05 Jy ! Component: 100 - total flux cleaned = 0.000198761 Jy ! Component: 150 - total flux cleaned = 0.000259508 Jy ! Component: 200 - total flux cleaned = 0.000287777 Jy ! Total flux subtracted in 200 components = 0.000287777 Jy ! Clean residual min=-0.002117 max=0.002258 Jy/beam ! Clean residual mean=-0.000004 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.378748 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 203 components and 0.378748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071979Jy sigma=0.000677 ! Fit after self-cal, rms=0.071974Jy sigma=0.000677 ! 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=3.176 mas, bmaj=7.626 mas, bpa=-3.604 degrees ! Estimated noise=488.836 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.176 x 7.626 at -3.604 degrees (North through East) ! Clean map min=-0.0033111 max=0.14223 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=2.71 mas, bmaj=6.74 mas, bpa=-2.849 degrees ! Estimated noise=718.171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118576 Jy ! Component: 100 - total flux cleaned = 0.186844 Jy ! Component: 150 - total flux cleaned = 0.233657 Jy ! Component: 200 - total flux cleaned = 0.267242 Jy ! Total flux subtracted in 200 components = 0.267242 Jy ! Clean residual min=-0.010549 max=0.019625 Jy/beam ! Clean residual mean=0.000009 rms=0.002773 Jy/beam ! Combined flux in latest and established models = 0.267242 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.267242 Jy ! Inverting map and beam ! Estimated beam: bmin=3.176 mas, bmaj=7.626 mas, bpa=-3.604 degrees ! Estimated noise=488.836 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 = 0.0319953 Jy ! Component: 100 - total flux cleaned = 0.0529414 Jy ! Component: 150 - total flux cleaned = 0.0672933 Jy ! Component: 200 - total flux cleaned = 0.0777349 Jy ! Total flux subtracted in 200 components = 0.0777349 Jy ! Clean residual min=-0.004752 max=0.007626 Jy/beam ! Clean residual mean=0.000009 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.344977 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 95 components and 0.344977 Jy ! Inverting map ! Added new window around map position (-2, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00859571 Jy ! Component: 100 - total flux cleaned = 0.0154043 Jy ! Component: 150 - total flux cleaned = 0.0208815 Jy ! Component: 200 - total flux cleaned = 0.02266 Jy ! Total flux subtracted in 200 components = 0.02266 Jy ! Clean residual min=-0.003798 max=0.004370 Jy/beam ! Clean residual mean=0.000002 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.367637 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 117 components and 0.367637 Jy ! Inverting map ! Added new window around map position (88, 89.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205582 Jy ! Component: 100 - total flux cleaned = 0.0033688 Jy ! Component: 150 - total flux cleaned = 0.00411989 Jy ! Component: 200 - total flux cleaned = 0.00439792 Jy ! Total flux subtracted in 200 components = 0.00439792 Jy ! Clean residual min=-0.003411 max=0.003396 Jy/beam ! Clean residual mean=-0.000000 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.372035 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 153 components and 0.372035 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=7.129 mas, bmaj=11.55 mas, bpa=-8.431 degrees ! Estimated noise=624.543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003604 Jy ! Component: 100 - total flux cleaned = 0.00429649 Jy ! Component: 150 - total flux cleaned = 0.00458505 Jy ! Component: 200 - total flux cleaned = 0.00445536 Jy ! Total flux subtracted in 200 components = 0.00445536 Jy ! Clean residual min=-0.001954 max=0.002306 Jy/beam ! Clean residual mean=-0.000004 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.37649 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 = -0.000119946 Jy ! Component: 100 - total flux cleaned = -0.000231151 Jy ! Component: 150 - total flux cleaned = -0.000333421 Jy ! Component: 200 - total flux cleaned = -0.000380228 Jy ! Total flux subtracted in 200 components = -0.000380228 Jy ! Clean residual min=-0.001926 max=0.002184 Jy/beam ! Clean residual mean=-0.000003 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.37611 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 183 components and 0.37611 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.176 mas, bmaj=7.626 mas, bpa=-3.604 degrees ! Estimated noise=488.836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137212 Jy ! Component: 100 - total flux cleaned = -0.00162684 Jy ! Component: 150 - total flux cleaned = -0.00174629 Jy ! Component: 200 - total flux cleaned = -0.00185587 Jy ! Total flux subtracted in 200 components = -0.00185587 Jy ! Clean residual min=-0.002930 max=0.002908 Jy/beam ! Clean residual mean=-0.000001 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.374254 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 208 components and 0.374254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072035Jy sigma=0.000678 ! Fit after self-cal, rms=0.071927Jy sigma=0.000677 wmodel J0256+1334_S_2017_08_05_pus_map.mod ! Writing 208 model components to file: J0256+1334_S_2017_08_05_pus_map.mod wobs J0256+1334_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0256+1334_S_2017_08_05_pus_uvs.fits wwins J0256+1334_S_2017_08_05_pus_map.win ! wwins: Wrote 7 windows to J0256+1334_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 = -0.000481946 Jy ! Component: 100 - total flux cleaned = -0.000890357 Jy ! Component: 150 - total flux cleaned = -0.00123278 Jy ! Component: 200 - total flux cleaned = -0.00132846 Jy ! Component: 250 - total flux cleaned = -0.00151291 Jy ! Component: 300 - total flux cleaned = -0.00155738 Jy ! Component: 350 - total flux cleaned = -0.00160104 Jy ! Component: 400 - total flux cleaned = -0.00155825 Jy ! Component: 450 - total flux cleaned = -0.00155865 Jy ! Component: 500 - total flux cleaned = -0.00147597 Jy ! Component: 550 - total flux cleaned = -0.00163982 Jy ! Component: 600 - total flux cleaned = -0.00151875 Jy ! Component: 650 - total flux cleaned = -0.00143994 Jy ! Component: 700 - total flux cleaned = -0.00143982 Jy ! Component: 750 - total flux cleaned = -0.00128612 Jy ! Component: 800 - total flux cleaned = -0.00124856 Jy ! Component: 850 - total flux cleaned = -0.00110004 Jy ! Component: 900 - total flux cleaned = -0.00102725 Jy ! Component: 950 - total flux cleaned = -0.00102789 Jy ! Component: 1000 - total flux cleaned = -0.00102772 Jy ! Component: 1050 - total flux cleaned = -0.000992536 Jy ! Component: 1100 - total flux cleaned = -0.00102794 Jy ! Component: 1150 - total flux cleaned = -0.000993835 Jy ! Component: 1200 - total flux cleaned = -0.000993498 Jy ! Component: 1250 - total flux cleaned = -0.000893461 Jy ! Component: 1300 - total flux cleaned = -0.000827505 Jy ! Component: 1350 - total flux cleaned = -0.000762695 Jy ! Component: 1400 - total flux cleaned = -0.000666709 Jy ! Component: 1450 - total flux cleaned = -0.000698457 Jy ! Component: 1500 - total flux cleaned = -0.000604094 Jy ! Component: 1550 - total flux cleaned = -0.000510998 Jy ! Component: 1600 - total flux cleaned = -0.00060348 Jy ! Component: 1650 - total flux cleaned = -0.000603571 Jy ! Component: 1700 - total flux cleaned = -0.000663687 Jy ! Component: 1750 - total flux cleaned = -0.000604017 Jy ! Component: 1800 - total flux cleaned = -0.000633227 Jy ! Component: 1850 - total flux cleaned = -0.0006042 Jy ! Component: 1900 - total flux cleaned = -0.000690832 Jy ! Component: 1950 - total flux cleaned = -0.000605192 Jy ! Component: 2000 - total flux cleaned = -0.00060478 Jy ! Component: 2050 - total flux cleaned = -0.000632781 Jy ! Component: 2100 - total flux cleaned = -0.000605743 Jy ! Component: 2150 - total flux cleaned = -0.000578698 Jy ! Component: 2200 - total flux cleaned = -0.000605646 Jy ! Component: 2250 - total flux cleaned = -0.000659199 Jy ! Component: 2300 - total flux cleaned = -0.000685737 Jy ! Component: 2350 - total flux cleaned = -0.000738707 Jy ! Component: 2400 - total flux cleaned = -0.00081623 Jy ! Component: 2450 - total flux cleaned = -0.000738925 Jy ! Component: 2500 - total flux cleaned = -0.000713649 Jy ! Component: 2550 - total flux cleaned = -0.000789477 Jy ! Component: 2600 - total flux cleaned = -0.000764235 Jy ! Component: 2650 - total flux cleaned = -0.000789138 Jy ! Component: 2700 - total flux cleaned = -0.000788909 Jy ! Component: 2750 - total flux cleaned = -0.000813008 Jy ! Component: 2800 - total flux cleaned = -0.000812891 Jy ! Component: 2850 - total flux cleaned = -0.000789272 Jy ! Component: 2900 - total flux cleaned = -0.000813015 Jy ! Component: 2950 - total flux cleaned = -0.000742358 Jy ! Component: 3000 - total flux cleaned = -0.000695733 Jy ! Component: 3050 - total flux cleaned = -0.000672464 Jy ! Component: 3100 - total flux cleaned = -0.000695331 Jy ! Component: 3150 - total flux cleaned = -0.000717926 Jy ! Component: 3200 - total flux cleaned = -0.000515434 Jy ! Component: 3250 - total flux cleaned = -0.000471355 Jy ! Component: 3300 - total flux cleaned = -0.000537809 Jy ! Component: 3350 - total flux cleaned = -0.000537478 Jy ! Component: 3400 - total flux cleaned = -0.000428357 Jy ! Component: 3450 - total flux cleaned = -0.000471424 Jy ! Component: 3500 - total flux cleaned = -0.000342953 Jy ! Component: 3550 - total flux cleaned = -0.000300594 Jy ! Component: 3600 - total flux cleaned = -0.000237328 Jy ! Component: 3650 - total flux cleaned = -0.000237226 Jy ! Component: 3700 - total flux cleaned = -0.000175078 Jy ! Component: 3750 - total flux cleaned = -0.000154233 Jy ! Component: 3800 - total flux cleaned = -0.000154333 Jy ! Component: 3850 - total flux cleaned = -9.34421e-05 Jy ! Component: 3900 - total flux cleaned = -0.000153739 Jy ! Component: 3950 - total flux cleaned = -7.39505e-05 Jy ! Component: 4000 - total flux cleaned = -7.40669e-05 Jy ! Component: 4050 - total flux cleaned = -0.000113486 Jy ! Total flux subtracted in 4096 components = -0.000171937 Jy ! Clean residual min=-0.001150 max=0.001007 Jy/beam ! Clean residual mean=0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.374082 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 501 components and 0.374082 Jy ![Exited script file: muppet] wmap "J0256+1334_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.176 x 7.626 at -3.604 degrees (North through East) ! Clean map min=-0.0023858 max=0.14213 Jy/beam ! Writing clean map to FITS file: J0256+1334_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 0.142126 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000356282 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.752043 0.752043 1.50409 3.00817 6.01635 12.0327 24.0654 48.1308 96.2615 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.142 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.176 x 7.626 at -3.604 degrees (North through East) ! Clean map min=-0.0023858 max=0.14213 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 J0256+1334_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:18:46 2019