! Started logfile: J2052+6858_S_2017_04_28_pus_uvs.log on Thu May 2 16:33:43 2019 obs J2052+6858_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J2052+6858_S_2017_04_28_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967158 visibilities/baseline/integration-bin. ! Found source: J2052+6858 ! ! 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 671 lines of history. ! ! Reading 19672 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 J2052+6858_S_2017_04_28_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 469 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.943914Jy sigma=0.008181 ! Fit after self-cal, rms=0.930124Jy sigma=0.008081 ! 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=3.36 mas, bmaj=3.706 mas, bpa=10.52 degrees ! Estimated noise=1121.28 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 = 0.0560935 Jy ! Component: 100 - total flux cleaned = 0.0698446 Jy ! Total flux subtracted in 100 components = 0.0698446 Jy ! Clean residual min=-0.004010 max=0.005425 Jy/beam ! Clean residual mean=-0.000013 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.0698445 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0698445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085128Jy sigma=0.000666 ! Fit after self-cal, rms=0.085114Jy sigma=0.000666 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572579 Jy ! Component: 100 - total flux cleaned = 0.00839383 Jy ! Total flux subtracted in 100 components = 0.00839383 Jy ! Clean residual min=-0.003565 max=0.003040 Jy/beam ! Clean residual mean=-0.000007 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0782384 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0782384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084708Jy sigma=0.000663 ! Fit after self-cal, rms=0.084717Jy sigma=0.000663 ! 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=4.065 mas, bmaj=4.482 mas, bpa=19.5 degrees ! Estimated noise=651.393 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 = 0.002114 Jy ! Component: 100 - total flux cleaned = 0.00228146 Jy ! Component: 150 - total flux cleaned = 0.00246231 Jy ! Component: 200 - total flux cleaned = 0.00253293 Jy ! Total flux subtracted in 200 components = 0.00253293 Jy ! Clean residual min=-0.002027 max=0.002106 Jy/beam ! Clean residual mean=-0.000017 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0807713 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.0807713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084654Jy sigma=0.000662 ! Fit after self-cal, rms=0.084657Jy sigma=0.000662 ! 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 0.93 FD 1.02 HN 1.02 KP 0.98 ! LA 0.95 MK 0.95 NL 0.98 OV 1.02 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.05 KP 0.96 ! LA 0.94 MK 1.01 NL 1.11 OV 1.04 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.03 KP 0.97 ! LA 1.02 MK 1.01 NL 1.03 OV 0.97 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.09 KP 1.00* ! LA 0.95 MK 0.89 NL 1.00* OV 1.00* ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.084657Jy sigma=0.000662 ! Fit after self-cal, rms=0.083267Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.045 mas, bmaj=4.462 mas, bpa=19.9 degrees ! Estimated noise=652.065 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 = 0.000504921 Jy ! Component: 100 - total flux cleaned = 0.00053489 Jy ! Component: 150 - total flux cleaned = 0.000520947 Jy ! Component: 200 - total flux cleaned = 0.000521171 Jy ! Total flux subtracted in 200 components = 0.000521171 Jy ! Clean residual min=-0.001784 max=0.001894 Jy/beam ! Clean residual mean=-0.000015 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0812925 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.0812925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083259Jy sigma=0.000661 ! Fit after self-cal, rms=0.083215Jy sigma=0.000661 ! 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=0.083215Jy sigma=0.000661 ! Fit after self-cal, rms=0.083448Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.032 mas, bmaj=4.466 mas, bpa=18.52 degrees ! Estimated noise=652.022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202677 Jy ! Component: 100 - total flux cleaned = 0.000173914 Jy ! Component: 150 - total flux cleaned = 0.000173932 Jy ! Component: 200 - total flux cleaned = 0.000173845 Jy ! Total flux subtracted in 200 components = 0.000173845 Jy ! Clean residual min=-0.001729 max=0.001896 Jy/beam ! Clean residual mean=-0.000006 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0814663 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0814663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083445Jy sigma=0.000660 ! Fit after self-cal, rms=0.083473Jy sigma=0.000660 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 (33.5, -72.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113655 Jy ! Component: 100 - total flux cleaned = 0.001105 Jy ! Component: 150 - total flux cleaned = 0.000928425 Jy ! Component: 200 - total flux cleaned = 0.000806316 Jy ! Total flux subtracted in 200 components = 0.000806316 Jy ! Clean residual min=-0.001725 max=0.001753 Jy/beam ! Clean residual mean=-0.000007 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0822726 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.0822726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083436Jy sigma=0.000659 ! Fit after self-cal, rms=0.083429Jy sigma=0.000659 ! 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=0.083429Jy sigma=0.000659 ! Fit after self-cal, rms=0.083448Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.029 mas, bmaj=4.46 mas, bpa=18.3 degrees ! Estimated noise=651.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381152 Jy ! Component: 100 - total flux cleaned = 0.000259165 Jy ! Component: 150 - total flux cleaned = 0.000217694 Jy ! Component: 200 - total flux cleaned = 0.000198458 Jy ! Total flux subtracted in 200 components = 0.000198458 Jy ! Clean residual min=-0.001699 max=0.001734 Jy/beam ! Clean residual mean=-0.000007 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0824711 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 0.0824711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083436Jy sigma=0.000659 ! Fit after self-cal, rms=0.083438Jy 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 = 3.12144e-05 Jy ! Component: 100 - total flux cleaned = -4.5297e-06 Jy ! Component: 150 - total flux cleaned = -2.11094e-05 Jy ! Component: 200 - total flux cleaned = -3.66254e-05 Jy ! Total flux subtracted in 200 components = -3.66254e-05 Jy ! Clean residual min=-0.001702 max=0.001727 Jy/beam ! Clean residual mean=-0.000007 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0824345 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.0824345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083431Jy sigma=0.000659 ! Fit after self-cal, rms=0.083430Jy sigma=0.000659 ! 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=0.083430Jy sigma=0.000659 ! Fit after self-cal, rms=0.083520Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.17 mas, bmaj=8.954 mas, bpa=48.65 degrees ! Estimated noise=819.953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.98338e-05 Jy ! Component: 100 - total flux cleaned = 3.6891e-05 Jy ! Component: 150 - total flux cleaned = 8.07433e-05 Jy ! Component: 200 - total flux cleaned = 3.56172e-05 Jy ! Total flux subtracted in 200 components = 3.56172e-05 Jy ! Clean residual min=-0.001734 max=0.002032 Jy/beam ! Clean residual mean=-0.000015 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0824701 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.0824701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083520Jy sigma=0.000659 ! Fit after self-cal, rms=0.083521Jy 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 = -1.41032e-05 Jy ! Component: 100 - total flux cleaned = -3.42317e-05 Jy ! Component: 150 - total flux cleaned = -8.15092e-05 Jy ! Component: 200 - total flux cleaned = -0.000107224 Jy ! Total flux subtracted in 200 components = -0.000107224 Jy ! Clean residual min=-0.001739 max=0.002015 Jy/beam ! Clean residual mean=-0.000015 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0823629 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.0823629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083523Jy sigma=0.000659 ! Fit after self-cal, rms=0.083522Jy sigma=0.000659 ! 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=4.03 mas, bmaj=4.455 mas, bpa=18.35 degrees ! Estimated noise=652.166 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.03 x 4.455 at 18.35 degrees (North through East) ! Clean map min=-0.0016192 max=0.071926 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=3.333 mas, bmaj=3.701 mas, bpa=10.17 degrees ! Estimated noise=1114.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0554055 Jy ! Component: 100 - total flux cleaned = 0.0699847 Jy ! Component: 150 - total flux cleaned = 0.0759897 Jy ! Component: 200 - total flux cleaned = 0.0793533 Jy ! Total flux subtracted in 200 components = 0.0793533 Jy ! Clean residual min=-0.003758 max=0.002740 Jy/beam ! Clean residual mean=-0.000004 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0793533 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0793533 Jy ! Inverting map and beam ! Estimated beam: bmin=4.03 mas, bmaj=4.455 mas, bpa=18.35 degrees ! Estimated noise=652.166 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 (3.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266673 Jy ! Component: 100 - total flux cleaned = 0.00350592 Jy ! Component: 150 - total flux cleaned = 0.00385637 Jy ! Component: 200 - total flux cleaned = 0.00389754 Jy ! Total flux subtracted in 200 components = 0.00389754 Jy ! Clean residual min=-0.001663 max=0.001759 Jy/beam ! Clean residual mean=-0.000007 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0832508 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.0832508 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=8.17 mas, bmaj=8.954 mas, bpa=48.65 degrees ! Estimated noise=819.953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147367 Jy ! Component: 100 - total flux cleaned = -2.34783e-05 Jy ! Component: 150 - total flux cleaned = 1.77711e-06 Jy ! Component: 200 - total flux cleaned = 2.40556e-05 Jy ! Total flux subtracted in 200 components = 2.40556e-05 Jy ! Clean residual min=-0.001741 max=0.001823 Jy/beam ! Clean residual mean=-0.000014 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0832749 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 = -1.71959e-05 Jy ! Component: 100 - total flux cleaned = -3.30062e-05 Jy ! Component: 150 - total flux cleaned = -6.32606e-05 Jy ! Component: 200 - total flux cleaned = -9.07325e-05 Jy ! Total flux subtracted in 200 components = -9.07325e-05 Jy ! Clean residual min=-0.001727 max=0.001799 Jy/beam ! Clean residual mean=-0.000014 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0831842 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.0831842 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.03 mas, bmaj=4.455 mas, bpa=18.35 degrees ! Estimated noise=652.166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031474 Jy ! Component: 100 - total flux cleaned = -0.000397081 Jy ! Component: 150 - total flux cleaned = -0.000472413 Jy ! Component: 200 - total flux cleaned = -0.000566104 Jy ! Total flux subtracted in 200 components = -0.000566104 Jy ! Clean residual min=-0.001593 max=0.001637 Jy/beam ! Clean residual mean=-0.000006 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0826181 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.0826181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083520Jy sigma=0.000659 ! Fit after self-cal, rms=0.083519Jy sigma=0.000659 wmodel J2052+6858_S_2017_04_28_pus_map.mod ! Writing 80 model components to file: J2052+6858_S_2017_04_28_pus_map.mod wobs J2052+6858_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J2052+6858_S_2017_04_28_pus_uvs.fits wwins J2052+6858_S_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J2052+6858_S_2017_04_28_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 = 0.000460498 Jy ! Component: 100 - total flux cleaned = 0.000833353 Jy ! Component: 150 - total flux cleaned = 0.000888889 Jy ! Component: 200 - total flux cleaned = 0.000941236 Jy ! Component: 250 - total flux cleaned = 0.000966735 Jy ! Component: 300 - total flux cleaned = 0.000992228 Jy ! Component: 350 - total flux cleaned = 0.00106476 Jy ! Component: 400 - total flux cleaned = 0.00104015 Jy ! Component: 450 - total flux cleaned = 0.0010161 Jy ! Component: 500 - total flux cleaned = 0.000947062 Jy ! Component: 550 - total flux cleaned = 0.000879816 Jy ! Component: 600 - total flux cleaned = 0.000879577 Jy ! Component: 650 - total flux cleaned = 0.000836276 Jy ! Component: 700 - total flux cleaned = 0.000942972 Jy ! Component: 750 - total flux cleaned = 0.000942887 Jy ! Component: 800 - total flux cleaned = 0.000922111 Jy ! Component: 850 - total flux cleaned = 0.00100429 Jy ! Component: 900 - total flux cleaned = 0.00112589 Jy ! Component: 950 - total flux cleaned = 0.00112586 Jy ! Component: 1000 - total flux cleaned = 0.0011852 Jy ! Component: 1050 - total flux cleaned = 0.00132193 Jy ! Component: 1100 - total flux cleaned = 0.00130199 Jy ! Component: 1150 - total flux cleaned = 0.0012827 Jy ! Component: 1200 - total flux cleaned = 0.00132084 Jy ! Component: 1250 - total flux cleaned = 0.00133937 Jy ! Component: 1300 - total flux cleaned = 0.0013209 Jy ! Component: 1350 - total flux cleaned = 0.00137603 Jy ! Component: 1400 - total flux cleaned = 0.00133979 Jy ! Component: 1450 - total flux cleaned = 0.00143005 Jy ! Component: 1500 - total flux cleaned = 0.00146555 Jy ! Component: 1550 - total flux cleaned = 0.00150067 Jy ! Component: 1600 - total flux cleaned = 0.00150075 Jy ! Component: 1650 - total flux cleaned = 0.00151792 Jy ! Component: 1700 - total flux cleaned = 0.0015353 Jy ! Component: 1750 - total flux cleaned = 0.00160351 Jy ! Component: 1800 - total flux cleaned = 0.00168798 Jy ! Component: 1850 - total flux cleaned = 0.00172141 Jy ! Component: 1900 - total flux cleaned = 0.00168812 Jy ! Component: 1950 - total flux cleaned = 0.00173765 Jy ! Component: 2000 - total flux cleaned = 0.00175401 Jy ! Component: 2050 - total flux cleaned = 0.00172173 Jy ! Component: 2100 - total flux cleaned = 0.00177006 Jy ! Component: 2150 - total flux cleaned = 0.00178595 Jy ! Component: 2200 - total flux cleaned = 0.00176996 Jy ! Component: 2250 - total flux cleaned = 0.00175429 Jy ! Component: 2300 - total flux cleaned = 0.00178545 Jy ! Component: 2350 - total flux cleaned = 0.00180077 Jy ! Component: 2400 - total flux cleaned = 0.00177009 Jy ! Component: 2450 - total flux cleaned = 0.00184602 Jy ! Component: 2500 - total flux cleaned = 0.0018159 Jy ! Component: 2550 - total flux cleaned = 0.00181572 Jy ! Component: 2600 - total flux cleaned = 0.00184564 Jy ! Component: 2650 - total flux cleaned = 0.00193454 Jy ! Component: 2700 - total flux cleaned = 0.00190503 Jy ! Component: 2750 - total flux cleaned = 0.00193425 Jy ! Component: 2800 - total flux cleaned = 0.00191965 Jy ! Component: 2850 - total flux cleaned = 0.00190532 Jy ! Component: 2900 - total flux cleaned = 0.00189101 Jy ! Component: 2950 - total flux cleaned = 0.00189109 Jy ! Component: 3000 - total flux cleaned = 0.00190529 Jy ! Component: 3050 - total flux cleaned = 0.00198959 Jy ! Component: 3100 - total flux cleaned = 0.00194763 Jy ! Component: 3150 - total flux cleaned = 0.00196158 Jy ! Component: 3200 - total flux cleaned = 0.00198929 Jy ! Component: 3250 - total flux cleaned = 0.00203049 Jy ! Component: 3300 - total flux cleaned = 0.00211218 Jy ! Component: 3350 - total flux cleaned = 0.00207155 Jy ! Component: 3400 - total flux cleaned = 0.0020313 Jy ! Component: 3450 - total flux cleaned = 0.00207131 Jy ! Component: 3500 - total flux cleaned = 0.00205807 Jy ! Component: 3550 - total flux cleaned = 0.00208438 Jy ! Component: 3600 - total flux cleaned = 0.00213672 Jy ! Component: 3650 - total flux cleaned = 0.00208463 Jy ! Component: 3700 - total flux cleaned = 0.0021493 Jy ! Component: 3750 - total flux cleaned = 0.00213642 Jy ! Component: 3800 - total flux cleaned = 0.00213654 Jy ! Component: 3850 - total flux cleaned = 0.00217467 Jy ! Component: 3900 - total flux cleaned = 0.00214938 Jy ! Component: 3950 - total flux cleaned = 0.00216195 Jy ! Component: 4000 - total flux cleaned = 0.00218706 Jy ! Component: 4050 - total flux cleaned = 0.00216209 Jy ! Total flux subtracted in 4096 components = 0.00216208 Jy ! Clean residual min=-0.000769 max=0.000810 Jy/beam ! Clean residual mean=-0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0847801 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 377 components and 0.0847802 Jy ![Exited script file: muppet] wmap "J2052+6858_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.03 x 4.455 at 18.35 degrees (North through East) ! Clean map min=-0.0012043 max=0.071947 Jy/beam ! Writing clean map to FITS file: J2052+6858_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0719469 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222563 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.928032 0.928032 1.85606 3.71213 7.42426 14.8485 29.697 59.3941 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.071 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.03 x 4.455 at 18.35 degrees (North through East) ! Clean map min=-0.0012043 max=0.071947 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 J2052+6858_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:33:48 2019