! Started logfile: J0753+4231_S_2017_05_27_pus_uvs.log on Fri May 3 11:00:40 2019 obs J0753+4231_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0753+4231_S_2017_05_27_pus_uva.fits ! AN table 1: 101 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.79692 visibilities/baseline/integration-bin. ! Found source: J0753+4231 ! ! 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 1211 lines of history. ! ! Reading 14488 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 J0753+4231_S_2017_05_27_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 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 617 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.737649Jy sigma=0.006505 ! Fit after self-cal, rms=0.724099Jy sigma=0.006400 ! 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=3.157 mas, bmaj=4.641 mas, bpa=8.091 degrees ! Estimated noise=1062.39 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 = 0.22684 Jy ! Component: 100 - total flux cleaned = 0.307365 Jy ! Total flux subtracted in 100 components = 0.307365 Jy ! Clean residual min=-0.036021 max=0.184953 Jy/beam ! Clean residual mean=-0.000003 rms=0.011531 Jy/beam ! Combined flux in latest and established models = 0.307365 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.307365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244059Jy sigma=0.002167 ! Fit after self-cal, rms=0.243988Jy sigma=0.002165 ! Inverting map ! Added new window around map position (6, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147125 Jy ! Component: 100 - total flux cleaned = 0.197756 Jy ! Total flux subtracted in 100 components = 0.197756 Jy ! Clean residual min=-0.024856 max=0.056641 Jy/beam ! Clean residual mean=-0.000014 rms=0.005464 Jy/beam ! Combined flux in latest and established models = 0.505121 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.505121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145365Jy sigma=0.001235 ! Fit after self-cal, rms=0.121629Jy sigma=0.001025 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0484321 Jy ! Component: 100 - total flux cleaned = 0.0720608 Jy ! Total flux subtracted in 100 components = 0.0720608 Jy ! Clean residual min=-0.012735 max=0.014763 Jy/beam ! Clean residual mean=-0.000004 rms=0.002726 Jy/beam ! Combined flux in latest and established models = 0.577182 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.577182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101028Jy sigma=0.000826 ! Fit after self-cal, rms=0.099666Jy sigma=0.000814 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186347 Jy ! Component: 100 - total flux cleaned = 0.0243587 Jy ! Total flux subtracted in 100 components = 0.0243587 Jy ! Clean residual min=-0.010088 max=0.011236 Jy/beam ! Clean residual mean=-0.000000 rms=0.002310 Jy/beam ! Combined flux in latest and established models = 0.601541 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.601541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096014Jy sigma=0.000780 ! Fit after self-cal, rms=0.095917Jy sigma=0.000779 ! 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=3.824 mas, bmaj=5.649 mas, bpa=8.243 degrees ! Estimated noise=752.994 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, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00859884 Jy ! Component: 100 - total flux cleaned = 0.00895493 Jy ! Component: 150 - total flux cleaned = 0.00896632 Jy ! Component: 200 - total flux cleaned = 0.00872616 Jy ! Total flux subtracted in 200 components = 0.00872616 Jy ! Clean residual min=-0.006553 max=0.008261 Jy/beam ! Clean residual mean=-0.000001 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 0.610267 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.610267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093607Jy sigma=0.000758 ! Fit after self-cal, rms=0.093464Jy sigma=0.000756 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.96 KP 0.98 ! LA 0.98 MK 1.03 NL 0.85 OV 1.03 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.04 KP 0.96 ! LA 0.93 MK 1.02 NL 0.99 OV 1.13 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 0.97 ! LA 0.99 MK 1.05 NL 0.95 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 0.99 KP 1.00* ! LA 1.09 MK 1.12 NL 1.00* OV 1.00* ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.093464Jy sigma=0.000756 ! Fit after self-cal, rms=0.087671Jy sigma=0.000713 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.848 mas, bmaj=5.677 mas, bpa=9.01 degrees ! Estimated noise=749.175 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 = -0.00254661 Jy ! Component: 100 - total flux cleaned = -0.00273615 Jy ! Component: 150 - total flux cleaned = -0.00289651 Jy ! Component: 200 - total flux cleaned = -0.00334663 Jy ! Total flux subtracted in 200 components = -0.00334663 Jy ! Clean residual min=-0.006073 max=0.006340 Jy/beam ! Clean residual mean=0.000002 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.60692 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.60692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086918Jy sigma=0.000707 ! Fit after self-cal, rms=0.086874Jy sigma=0.000706 ! 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=0.086874Jy sigma=0.000706 ! Fit after self-cal, rms=0.082318Jy sigma=0.000677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.837 mas, bmaj=5.667 mas, bpa=8.642 degrees ! Estimated noise=750.581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115363 Jy ! Component: 100 - total flux cleaned = 0.00130703 Jy ! Component: 150 - total flux cleaned = 0.00117313 Jy ! Component: 200 - total flux cleaned = 0.00129436 Jy ! Total flux subtracted in 200 components = 0.00129436 Jy ! Clean residual min=-0.003556 max=0.003557 Jy/beam ! Clean residual mean=0.000000 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.608215 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.608215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081821Jy sigma=0.000673 ! Fit after self-cal, rms=0.081787Jy sigma=0.000673 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 = -1.56085e-05 Jy ! Component: 100 - total flux cleaned = 0.000205491 Jy ! Component: 150 - total flux cleaned = 0.000508863 Jy ! Component: 200 - total flux cleaned = 0.000697555 Jy ! Total flux subtracted in 200 components = 0.000697555 Jy ! Clean residual min=-0.003492 max=0.003210 Jy/beam ! Clean residual mean=0.000000 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.608912 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.608912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081508Jy sigma=0.000671 ! Fit after self-cal, rms=0.081482Jy sigma=0.000670 ! 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=0.081482Jy sigma=0.000670 ! Fit after self-cal, rms=0.080825Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.834 mas, bmaj=5.662 mas, bpa=8.765 degrees ! Estimated noise=748.933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00028024 Jy ! Component: 100 - total flux cleaned = 0.000574863 Jy ! Component: 150 - total flux cleaned = 0.000749977 Jy ! Component: 200 - total flux cleaned = 0.000914155 Jy ! Total flux subtracted in 200 components = 0.000914155 Jy ! Clean residual min=-0.003028 max=0.002746 Jy/beam ! Clean residual mean=-0.000002 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.609826 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.609826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080611Jy sigma=0.000667 ! Fit after self-cal, rms=0.080589Jy sigma=0.000667 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 = -9.12037e-06 Jy ! Component: 100 - total flux cleaned = 0.000149035 Jy ! Component: 150 - total flux cleaned = 0.000371463 Jy ! Component: 200 - total flux cleaned = 0.000579221 Jy ! Total flux subtracted in 200 components = 0.000579221 Jy ! Clean residual min=-0.002929 max=0.002627 Jy/beam ! Clean residual mean=-0.000001 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.610406 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.610406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080445Jy sigma=0.000666 ! Fit after self-cal, rms=0.080434Jy sigma=0.000666 ! 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=0.080434Jy sigma=0.000666 ! Fit after self-cal, rms=0.080275Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.68 mas, bmaj=9.328 mas, bpa=10.52 degrees ! Estimated noise=910.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000982991 Jy ! Component: 100 - total flux cleaned = 0.00127529 Jy ! Component: 150 - total flux cleaned = 0.00144807 Jy ! Component: 200 - total flux cleaned = 0.00152867 Jy ! Total flux subtracted in 200 components = 0.00152867 Jy ! Clean residual min=-0.002471 max=0.002488 Jy/beam ! Clean residual mean=-0.000005 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.611934 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.611934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080248Jy sigma=0.000666 ! Fit after self-cal, rms=0.080234Jy sigma=0.000666 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 = -4.88107e-05 Jy ! Component: 100 - total flux cleaned = 6.5635e-05 Jy ! Component: 150 - total flux cleaned = 0.000154728 Jy ! Component: 200 - total flux cleaned = 0.00022859 Jy ! Total flux subtracted in 200 components = 0.00022859 Jy ! Clean residual min=-0.002394 max=0.002455 Jy/beam ! Clean residual mean=-0.000005 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.612163 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.612163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080220Jy sigma=0.000665 ! Fit after self-cal, rms=0.080212Jy sigma=0.000665 ! 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=3.832 mas, bmaj=5.659 mas, bpa=8.841 degrees ! Estimated noise=748.013 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.832 x 5.659 at 8.841 degrees (North through East) ! Clean map min=-0.0028964 max=0.28232 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=3.176 mas, bmaj=4.669 mas, bpa=8.523 degrees ! Estimated noise=1066.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.26944 Jy ! Component: 100 - total flux cleaned = 0.398617 Jy ! Component: 150 - total flux cleaned = 0.468672 Jy ! Component: 200 - total flux cleaned = 0.511688 Jy ! Total flux subtracted in 200 components = 0.511688 Jy ! Clean residual min=-0.009225 max=0.022654 Jy/beam ! Clean residual mean=-0.000010 rms=0.002671 Jy/beam ! Combined flux in latest and established models = 0.511688 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.511688 Jy ! Inverting map and beam ! Estimated beam: bmin=3.832 mas, bmaj=5.659 mas, bpa=8.841 degrees ! Estimated noise=748.013 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 = 0.037851 Jy ! Component: 100 - total flux cleaned = 0.0608671 Jy ! Component: 150 - total flux cleaned = 0.0755083 Jy ! Component: 200 - total flux cleaned = 0.0851391 Jy ! Total flux subtracted in 200 components = 0.0851391 Jy ! Clean residual min=-0.003396 max=0.005239 Jy/beam ! Clean residual mean=-0.000007 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.596828 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.596827 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659077 Jy ! Component: 100 - total flux cleaned = 0.00912984 Jy ! Component: 150 - total flux cleaned = 0.0111451 Jy ! Component: 200 - total flux cleaned = 0.0122958 Jy ! Total flux subtracted in 200 components = 0.0122958 Jy ! Clean residual min=-0.002633 max=0.002863 Jy/beam ! Clean residual mean=-0.000003 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.609123 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 75 components and 0.609123 Jy ! Inverting map ! Added new window around map position (64, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202054 Jy ! Component: 100 - total flux cleaned = 0.00272301 Jy ! Component: 150 - total flux cleaned = 0.00334776 Jy ! Component: 200 - total flux cleaned = 0.00383037 Jy ! Total flux subtracted in 200 components = 0.00383037 Jy ! Clean residual min=-0.002336 max=0.002316 Jy/beam ! Clean residual mean=-0.000004 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.612954 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.612954 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=7.68 mas, bmaj=9.328 mas, bpa=10.52 degrees ! Estimated noise=910.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147354 Jy ! Component: 100 - total flux cleaned = 0.00175236 Jy ! Component: 150 - total flux cleaned = 0.00193263 Jy ! Component: 200 - total flux cleaned = 0.00207761 Jy ! Total flux subtracted in 200 components = 0.00207761 Jy ! Clean residual min=-0.002276 max=0.001913 Jy/beam ! Clean residual mean=-0.000008 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.615031 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 = 0.000146306 Jy ! Component: 100 - total flux cleaned = 0.00023293 Jy ! Component: 150 - total flux cleaned = 0.000272243 Jy ! Component: 200 - total flux cleaned = 0.000308918 Jy ! Total flux subtracted in 200 components = 0.000308918 Jy ! Clean residual min=-0.002229 max=0.001886 Jy/beam ! Clean residual mean=-0.000008 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.61534 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 121 components and 0.61534 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.832 mas, bmaj=5.659 mas, bpa=8.841 degrees ! Estimated noise=748.013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266918 Jy ! Component: 100 - total flux cleaned = -8.58662e-05 Jy ! Component: 150 - total flux cleaned = 2.51115e-05 Jy ! Component: 200 - total flux cleaned = 7.62315e-05 Jy ! Total flux subtracted in 200 components = 7.62315e-05 Jy ! Clean residual min=-0.002342 max=0.002107 Jy/beam ! Clean residual mean=-0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.615417 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.615417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079825Jy sigma=0.000663 ! Fit after self-cal, rms=0.079757Jy sigma=0.000662 wmodel J0753+4231_S_2017_05_27_pus_map.mod ! Writing 136 model components to file: J0753+4231_S_2017_05_27_pus_map.mod wobs J0753+4231_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0753+4231_S_2017_05_27_pus_uvs.fits wwins J0753+4231_S_2017_05_27_pus_map.win ! wwins: Wrote 4 windows to J0753+4231_S_2017_05_27_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 = -0.000230585 Jy ! Component: 100 - total flux cleaned = -0.000266705 Jy ! Component: 150 - total flux cleaned = -0.000508893 Jy ! Component: 200 - total flux cleaned = -0.000708783 Jy ! Component: 250 - total flux cleaned = -0.000934854 Jy ! Component: 300 - total flux cleaned = -0.00118714 Jy ! Component: 350 - total flux cleaned = -0.00143437 Jy ! Component: 400 - total flux cleaned = -0.00170708 Jy ! Component: 450 - total flux cleaned = -0.001915 Jy ! Component: 500 - total flux cleaned = -0.00209027 Jy ! Component: 550 - total flux cleaned = -0.00223348 Jy ! Component: 600 - total flux cleaned = -0.00245868 Jy ! Component: 650 - total flux cleaned = -0.00265175 Jy ! Component: 700 - total flux cleaned = -0.00276078 Jy ! Component: 750 - total flux cleaned = -0.00300228 Jy ! Component: 800 - total flux cleaned = -0.00313448 Jy ! Component: 850 - total flux cleaned = -0.00331646 Jy ! Component: 900 - total flux cleaned = -0.00344444 Jy ! Component: 950 - total flux cleaned = -0.00359581 Jy ! Component: 1000 - total flux cleaned = -0.00367065 Jy ! Component: 1050 - total flux cleaned = -0.0037695 Jy ! Component: 1100 - total flux cleaned = -0.00393989 Jy ! Component: 1150 - total flux cleaned = -0.00405971 Jy ! Component: 1200 - total flux cleaned = -0.00408376 Jy ! Component: 1250 - total flux cleaned = -0.00417781 Jy ! Component: 1300 - total flux cleaned = -0.00424761 Jy ! Component: 1350 - total flux cleaned = -0.00422454 Jy ! Component: 1400 - total flux cleaned = -0.00429283 Jy ! Component: 1450 - total flux cleaned = -0.00436023 Jy ! Component: 1500 - total flux cleaned = -0.00436029 Jy ! Component: 1550 - total flux cleaned = -0.00440385 Jy ! Component: 1600 - total flux cleaned = -0.00442579 Jy ! Component: 1650 - total flux cleaned = -0.00444737 Jy ! Component: 1700 - total flux cleaned = -0.00451124 Jy ! Component: 1750 - total flux cleaned = -0.00446885 Jy ! Component: 1800 - total flux cleaned = -0.00451037 Jy ! Component: 1850 - total flux cleaned = -0.00451033 Jy ! Component: 1900 - total flux cleaned = -0.00457198 Jy ! Component: 1950 - total flux cleaned = -0.00449048 Jy ! Component: 2000 - total flux cleaned = -0.00459127 Jy ! Component: 2050 - total flux cleaned = -0.00455124 Jy ! Component: 2100 - total flux cleaned = -0.00451153 Jy ! Component: 2150 - total flux cleaned = -0.00453151 Jy ! Component: 2200 - total flux cleaned = -0.00457039 Jy ! Component: 2250 - total flux cleaned = -0.00458974 Jy ! Component: 2300 - total flux cleaned = -0.00451303 Jy ! Component: 2350 - total flux cleaned = -0.00460827 Jy ! Component: 2400 - total flux cleaned = -0.00455183 Jy ! Component: 2450 - total flux cleaned = -0.00460801 Jy ! Component: 2500 - total flux cleaned = -0.00458943 Jy ! Component: 2550 - total flux cleaned = -0.00462608 Jy ! Component: 2600 - total flux cleaned = -0.00458934 Jy ! Component: 2650 - total flux cleaned = -0.0046076 Jy ! Component: 2700 - total flux cleaned = -0.00458985 Jy ! Component: 2750 - total flux cleaned = -0.00464343 Jy ! Component: 2800 - total flux cleaned = -0.00466114 Jy ! Component: 2850 - total flux cleaned = -0.00467875 Jy ! Component: 2900 - total flux cleaned = -0.00467875 Jy ! Component: 2950 - total flux cleaned = -0.004696 Jy ! Component: 3000 - total flux cleaned = -0.00466161 Jy ! Component: 3050 - total flux cleaned = -0.00469587 Jy ! Component: 3100 - total flux cleaned = -0.00474668 Jy ! Component: 3150 - total flux cleaned = -0.00481415 Jy ! Component: 3200 - total flux cleaned = -0.00483097 Jy ! Component: 3250 - total flux cleaned = -0.00489721 Jy ! Component: 3300 - total flux cleaned = -0.0048314 Jy ! Component: 3350 - total flux cleaned = -0.00486408 Jy ! Component: 3400 - total flux cleaned = -0.00492893 Jy ! Component: 3450 - total flux cleaned = -0.00497729 Jy ! Component: 3500 - total flux cleaned = -0.00500935 Jy ! Component: 3550 - total flux cleaned = -0.00502523 Jy ! Component: 3600 - total flux cleaned = -0.00508842 Jy ! Component: 3650 - total flux cleaned = -0.0051357 Jy ! Component: 3700 - total flux cleaned = -0.0051669 Jy ! Component: 3750 - total flux cleaned = -0.00516673 Jy ! Component: 3800 - total flux cleaned = -0.00519772 Jy ! Component: 3850 - total flux cleaned = -0.00513656 Jy ! Component: 3900 - total flux cleaned = -0.00522802 Jy ! Component: 3950 - total flux cleaned = -0.00528828 Jy ! Component: 4000 - total flux cleaned = -0.00525821 Jy ! Component: 4050 - total flux cleaned = -0.00527309 Jy ! Total flux subtracted in 4096 components = -0.00527312 Jy ! Clean residual min=-0.000786 max=0.000808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.610143 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 398 components and 0.610143 Jy ![Exited script file: muppet] wmap "J0753+4231_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.832 x 5.659 at 8.841 degrees (North through East) ! Clean map min=-0.0018642 max=0.28265 Jy/beam ! Writing clean map to FITS file: J0753+4231_S_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.282647 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262649 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.278774 0.278774 0.557549 1.1151 2.23019 4.46039 8.92078 17.8416 35.6831 71.3662 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.282 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.832 x 5.659 at 8.841 degrees (North through East) ! Clean map min=-0.0018642 max=0.28265 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 J0753+4231_S_2017_05_27_pus_uvs.log closed on Fri May 3 11:00:47 2019