! Started logfile: J1311+1658_S_2017_05_27_pus_uvs.log on Fri May 3 11:08:00 2019 obs J1311+1658_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1311+1658_S_2017_05_27_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978672 visibilities/baseline/integration-bin. ! Found source: J1311+1658 ! ! 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 30652 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 J1311+1658_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 892 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.766913Jy sigma=0.065936 ! Fit after self-cal, rms=0.755921Jy sigma=0.065881 ! 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=3.143 mas, bmaj=5.833 mas, bpa=4.327 degrees ! Estimated noise=400.67 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 = 0.101659 Jy ! Component: 100 - total flux cleaned = 0.158129 Jy ! Total flux subtracted in 100 components = 0.158129 Jy ! Clean residual min=-0.033172 max=0.053708 Jy/beam ! Clean residual mean=-0.000138 rms=0.009981 Jy/beam ! Combined flux in latest and established models = 0.158129 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.158129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277907Jy sigma=0.005387 ! Fit after self-cal, rms=0.275951Jy sigma=0.005379 ! 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=3.634 mas, bmaj=6.509 mas, bpa=7.275 degrees ! Estimated noise=213.553 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 = 0.0513914 Jy ! Component: 100 - total flux cleaned = 0.0865691 Jy ! Component: 150 - total flux cleaned = 0.112664 Jy ! Component: 200 - total flux cleaned = 0.132703 Jy ! Total flux subtracted in 200 components = 0.132703 Jy ! Clean residual min=-0.038885 max=0.054060 Jy/beam ! Clean residual mean=-0.000308 rms=0.012571 Jy/beam ! Combined flux in latest and established models = 0.290832 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.290832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239007Jy sigma=0.005995 ! Fit after self-cal, rms=0.232727Jy sigma=0.005974 ! 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 7.46 FD 0.74 HN 0.86 KP 0.77 ! LA 0.75 MK 0.96 NL 0.70 OV 0.90 ! PT 0.81 SC 0.58 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 40.90 FD 0.78 HN 0.92 KP 0.75 ! LA 0.74 MK 0.97 NL 0.83 OV 0.94 ! PT 0.80 SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 32.19 FD 0.81 HN 0.90 KP 0.78 ! LA 0.78 MK 1.00 NL 0.80 OV 0.86 ! PT 0.80 SC 0.75 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.84 HN 0.92 KP 1.00* ! LA 0.78 MK 1.21 NL 1.00* OV 1.00* ! PT 0.83 SC 1.00* ! ! ! Fit before self-cal, rms=0.232727Jy sigma=0.005974 ! Fit after self-cal, rms=2.110685Jy sigma=0.001112 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.479 mas, bmaj=7.766 mas, bpa=-3.232 degrees ! Estimated noise=387.778 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 = 0.0121913 Jy ! Component: 100 - total flux cleaned = 0.0106613 Jy ! Component: 150 - total flux cleaned = 0.0111074 Jy ! Component: 200 - total flux cleaned = 0.0114866 Jy ! Total flux subtracted in 200 components = 0.0114866 Jy ! Clean residual min=-0.017995 max=0.012964 Jy/beam ! Clean residual mean=-0.000007 rms=0.002993 Jy/beam ! Combined flux in latest and established models = 0.302319 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.302319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.104705Jy sigma=0.001097 ! Fit after self-cal, rms=2.104420Jy sigma=0.001005 ! 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=2.104420Jy sigma=0.001005 ! Fit after self-cal, rms=1.585354Jy sigma=0.000905 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=7.198 mas, bpa=-0.1093 degrees ! Estimated noise=367.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449534 Jy ! Component: 100 - total flux cleaned = 0.00354577 Jy ! Component: 150 - total flux cleaned = 0.00303823 Jy ! Component: 200 - total flux cleaned = 0.00302931 Jy ! Total flux subtracted in 200 components = 0.00302931 Jy ! Clean residual min=-0.008580 max=0.013414 Jy/beam ! Clean residual mean=-0.000001 rms=0.002205 Jy/beam ! Combined flux in latest and established models = 0.305348 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.305348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.582637Jy sigma=0.000899 ! Fit after self-cal, rms=1.582682Jy sigma=0.000888 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 (-6.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00495661 Jy ! Component: 100 - total flux cleaned = 0.00459565 Jy ! Component: 150 - total flux cleaned = 0.0036597 Jy ! Component: 200 - total flux cleaned = 0.00285541 Jy ! Total flux subtracted in 200 components = 0.00285541 Jy ! Clean residual min=-0.007173 max=0.009953 Jy/beam ! Clean residual mean=-0.000002 rms=0.001966 Jy/beam ! Combined flux in latest and established models = 0.308204 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.308203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.581327Jy sigma=0.000862 ! Fit after self-cal, rms=1.581276Jy sigma=0.000856 ! Inverting map ! Added new window around map position (2, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462682 Jy ! Component: 100 - total flux cleaned = 0.00682147 Jy ! Component: 150 - total flux cleaned = 0.00790564 Jy ! Component: 200 - total flux cleaned = 0.00862807 Jy ! Total flux subtracted in 200 components = 0.00862807 Jy ! Clean residual min=-0.006292 max=0.007770 Jy/beam ! Clean residual mean=-0.000005 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.316832 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.316832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.579824Jy sigma=0.000838 ! Fit after self-cal, rms=1.579765Jy sigma=0.000836 ! Inverting map ! Added new window around map position (-47.5, 55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280169 Jy ! Component: 100 - total flux cleaned = 0.00354667 Jy ! Component: 150 - total flux cleaned = 0.0037849 Jy ! Component: 200 - total flux cleaned = 0.00378534 Jy ! Total flux subtracted in 200 components = 0.00378534 Jy ! Clean residual min=-0.005938 max=0.006922 Jy/beam ! Clean residual mean=-0.000007 rms=0.001658 Jy/beam ! Combined flux in latest and established models = 0.320617 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.320617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.578305Jy sigma=0.000827 ! Fit after self-cal, rms=1.578236Jy sigma=0.000825 ! 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=1.578236Jy sigma=0.000825 ! Fit after self-cal, rms=0.439849Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.413 mas, bmaj=7.15 mas, bpa=-0.5351 degrees ! Estimated noise=365.316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589126 Jy ! Component: 100 - total flux cleaned = 0.00586666 Jy ! Component: 150 - total flux cleaned = 0.0067477 Jy ! Component: 200 - total flux cleaned = 0.0069142 Jy ! Total flux subtracted in 200 components = 0.0069142 Jy ! Clean residual min=-0.004281 max=0.005253 Jy/beam ! Clean residual mean=0.000001 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.327531 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 108 components and 0.327531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.439500Jy sigma=0.000766 ! Fit after self-cal, rms=0.439444Jy sigma=0.000764 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 = 0.000694888 Jy ! Component: 100 - total flux cleaned = 0.00115258 Jy ! Component: 150 - total flux cleaned = 0.00129156 Jy ! Component: 200 - total flux cleaned = 0.00116244 Jy ! Total flux subtracted in 200 components = 0.00116244 Jy ! Clean residual min=-0.004147 max=0.004831 Jy/beam ! Clean residual mean=0.000002 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.328693 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 119 components and 0.328693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.439064Jy sigma=0.000758 ! Fit after self-cal, rms=0.439041Jy sigma=0.000757 ! 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=0.439041Jy sigma=0.000757 ! Fit after self-cal, rms=0.421458Jy sigma=0.000754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.463 mas, bmaj=11.06 mas, bpa=-6.65 degrees ! Estimated noise=453.958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00578698 Jy ! Component: 100 - total flux cleaned = 0.0070967 Jy ! Component: 150 - total flux cleaned = 0.007091 Jy ! Component: 200 - total flux cleaned = 0.00709346 Jy ! Total flux subtracted in 200 components = 0.00709346 Jy ! Clean residual min=-0.003443 max=0.003538 Jy/beam ! Clean residual mean=-0.000002 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.335787 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 151 components and 0.335787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.421473Jy sigma=0.000750 ! Fit after self-cal, rms=0.421456Jy sigma=0.000750 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 = 0.000119006 Jy ! Component: 100 - total flux cleaned = 2.92233e-05 Jy ! Component: 150 - total flux cleaned = 0.000109045 Jy ! Component: 200 - total flux cleaned = 0.000248823 Jy ! Total flux subtracted in 200 components = 0.000248823 Jy ! Clean residual min=-0.003504 max=0.003450 Jy/beam ! Clean residual mean=-0.000001 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.336036 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 173 components and 0.336036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.421430Jy sigma=0.000747 ! Fit after self-cal, rms=0.421410Jy sigma=0.000747 ! 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=3.404 mas, bmaj=7.124 mas, bpa=-0.8178 degrees ! Estimated noise=364.926 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.404 x 7.124 at -0.8178 degrees (North through East) ! Clean map min=-0.0067272 max=0.17153 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=2.9 mas, bmaj=6.157 mas, bpa=-1.456 degrees ! Estimated noise=595.382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146732 Jy ! Component: 100 - total flux cleaned = 0.204318 Jy ! Component: 150 - total flux cleaned = 0.237974 Jy ! Component: 200 - total flux cleaned = 0.25954 Jy ! Total flux subtracted in 200 components = 0.25954 Jy ! Clean residual min=-0.006815 max=0.011669 Jy/beam ! Clean residual mean=-0.000012 rms=0.001953 Jy/beam ! Combined flux in latest and established models = 0.25954 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.25954 Jy ! Inverting map and beam ! Estimated beam: bmin=3.404 mas, bmaj=7.124 mas, bpa=-0.8178 degrees ! Estimated noise=364.926 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 = 0.0215746 Jy ! Component: 100 - total flux cleaned = 0.0364236 Jy ! Component: 150 - total flux cleaned = 0.0473799 Jy ! Component: 200 - total flux cleaned = 0.0547858 Jy ! Total flux subtracted in 200 components = 0.0547858 Jy ! Clean residual min=-0.004789 max=0.006342 Jy/beam ! Clean residual mean=-0.000004 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.314325 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 104 components and 0.314325 Jy ! Inverting map ! Added new window around map position (-4, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518039 Jy ! Component: 100 - total flux cleaned = 0.00912002 Jy ! Component: 150 - total flux cleaned = 0.0123167 Jy ! Component: 200 - total flux cleaned = 0.0150835 Jy ! Total flux subtracted in 200 components = 0.0150835 Jy ! Clean residual min=-0.004133 max=0.004561 Jy/beam ! Clean residual mean=-0.000002 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.329409 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 124 components and 0.329409 Jy ! Inverting map ! Added new window around map position (-55, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205819 Jy ! Component: 100 - total flux cleaned = 0.00279092 Jy ! Component: 150 - total flux cleaned = 0.00346104 Jy ! Component: 200 - total flux cleaned = 0.00406908 Jy ! Total flux subtracted in 200 components = 0.00406908 Jy ! Clean residual min=-0.003806 max=0.003945 Jy/beam ! Clean residual mean=-0.000001 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.333478 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 0.333478 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=7.463 mas, bmaj=11.06 mas, bpa=-6.65 degrees ! Estimated noise=453.958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325873 Jy ! Component: 100 - total flux cleaned = 0.00345176 Jy ! Component: 150 - total flux cleaned = 0.00337385 Jy ! Component: 200 - total flux cleaned = 0.00337325 Jy ! Total flux subtracted in 200 components = 0.00337325 Jy ! Clean residual min=-0.002899 max=0.003367 Jy/beam ! Clean residual mean=-0.000003 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.336851 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 = -0.000143696 Jy ! Component: 100 - total flux cleaned = -0.000212733 Jy ! Component: 150 - total flux cleaned = -0.000211242 Jy ! Component: 200 - total flux cleaned = -0.000211579 Jy ! Total flux subtracted in 200 components = -0.000211579 Jy ! Clean residual min=-0.002913 max=0.003353 Jy/beam ! Clean residual mean=-0.000003 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.33664 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 198 components and 0.33664 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.404 mas, bmaj=7.124 mas, bpa=-0.8178 degrees ! Estimated noise=364.926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000866142 Jy ! Component: 100 - total flux cleaned = -0.000864836 Jy ! Component: 150 - total flux cleaned = -0.000697918 Jy ! Component: 200 - total flux cleaned = -0.000775928 Jy ! Total flux subtracted in 200 components = -0.000775928 Jy ! Clean residual min=-0.003536 max=0.003541 Jy/beam ! Clean residual mean=-0.000000 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.335864 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 220 components and 0.335864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.419740Jy sigma=0.000734 ! Fit after self-cal, rms=0.419671Jy sigma=0.000730 wmodel J1311+1658_S_2017_05_27_pus_map.mod ! Writing 220 model components to file: J1311+1658_S_2017_05_27_pus_map.mod wobs J1311+1658_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1311+1658_S_2017_05_27_pus_uvs.fits wwins J1311+1658_S_2017_05_27_pus_map.win ! wwins: Wrote 6 windows to J1311+1658_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 = 0.00152104 Jy ! Component: 100 - total flux cleaned = 0.00281793 Jy ! Component: 150 - total flux cleaned = 0.00395443 Jy ! Component: 200 - total flux cleaned = 0.0050549 Jy ! Component: 250 - total flux cleaned = 0.00591179 Jy ! Component: 300 - total flux cleaned = 0.00659096 Jy ! Component: 350 - total flux cleaned = 0.00725247 Jy ! Component: 400 - total flux cleaned = 0.00785021 Jy ! Component: 450 - total flux cleaned = 0.00843507 Jy ! Component: 500 - total flux cleaned = 0.00891307 Jy ! Component: 550 - total flux cleaned = 0.00942872 Jy ! Component: 600 - total flux cleaned = 0.009935 Jy ! Component: 650 - total flux cleaned = 0.010342 Jy ! Component: 700 - total flux cleaned = 0.0106545 Jy ! Component: 750 - total flux cleaned = 0.0110066 Jy ! Component: 800 - total flux cleaned = 0.0114828 Jy ! Component: 850 - total flux cleaned = 0.0117817 Jy ! Component: 900 - total flux cleaned = 0.0121188 Jy ! Component: 950 - total flux cleaned = 0.0123684 Jy ! Component: 1000 - total flux cleaned = 0.012533 Jy ! Component: 1050 - total flux cleaned = 0.0127767 Jy ! Component: 1100 - total flux cleaned = 0.0129368 Jy ! Component: 1150 - total flux cleaned = 0.013017 Jy ! Component: 1200 - total flux cleaned = 0.0130564 Jy ! Component: 1250 - total flux cleaned = 0.0132133 Jy ! Component: 1300 - total flux cleaned = 0.0133676 Jy ! Component: 1350 - total flux cleaned = 0.0135584 Jy ! Component: 1400 - total flux cleaned = 0.0137092 Jy ! Component: 1450 - total flux cleaned = 0.0137468 Jy ! Component: 1500 - total flux cleaned = 0.0139324 Jy ! Component: 1550 - total flux cleaned = 0.0141154 Jy ! Component: 1600 - total flux cleaned = 0.0141513 Jy ! Component: 1650 - total flux cleaned = 0.0143306 Jy ! Component: 1700 - total flux cleaned = 0.0143305 Jy ! Component: 1750 - total flux cleaned = 0.0143658 Jy ! Component: 1800 - total flux cleaned = 0.0145061 Jy ! Component: 1850 - total flux cleaned = 0.0145409 Jy ! Component: 1900 - total flux cleaned = 0.0145755 Jy ! Component: 1950 - total flux cleaned = 0.014644 Jy ! Component: 2000 - total flux cleaned = 0.0147119 Jy ! Component: 2050 - total flux cleaned = 0.014947 Jy ! Component: 2100 - total flux cleaned = 0.0148473 Jy ! Component: 2150 - total flux cleaned = 0.01498 Jy ! Component: 2200 - total flux cleaned = 0.0151769 Jy ! Component: 2250 - total flux cleaned = 0.0151117 Jy ! Component: 2300 - total flux cleaned = 0.0151763 Jy ! Component: 2350 - total flux cleaned = 0.0153051 Jy ! Component: 2400 - total flux cleaned = 0.0152733 Jy ! Component: 2450 - total flux cleaned = 0.0154629 Jy ! Component: 2500 - total flux cleaned = 0.0153999 Jy ! Component: 2550 - total flux cleaned = 0.0154934 Jy ! Component: 2600 - total flux cleaned = 0.0155552 Jy ! Component: 2650 - total flux cleaned = 0.0155863 Jy ! Component: 2700 - total flux cleaned = 0.0156779 Jy ! Component: 2750 - total flux cleaned = 0.0156475 Jy ! Component: 2800 - total flux cleaned = 0.0157381 Jy ! Component: 2850 - total flux cleaned = 0.015678 Jy ! Component: 2900 - total flux cleaned = 0.0158565 Jy ! Component: 2950 - total flux cleaned = 0.0158566 Jy ! Component: 3000 - total flux cleaned = 0.0159447 Jy ! Component: 3050 - total flux cleaned = 0.0158865 Jy ! Component: 3100 - total flux cleaned = 0.0160605 Jy ! Component: 3150 - total flux cleaned = 0.0160318 Jy ! Component: 3200 - total flux cleaned = 0.0161467 Jy ! Component: 3250 - total flux cleaned = 0.016232 Jy ! Component: 3300 - total flux cleaned = 0.0163166 Jy ! Component: 3350 - total flux cleaned = 0.0163165 Jy ! Component: 3400 - total flux cleaned = 0.0162323 Jy ! Component: 3450 - total flux cleaned = 0.0163439 Jy ! Component: 3500 - total flux cleaned = 0.0163163 Jy ! Component: 3550 - total flux cleaned = 0.0163714 Jy ! Component: 3600 - total flux cleaned = 0.0163715 Jy ! Component: 3650 - total flux cleaned = 0.0164259 Jy ! Component: 3700 - total flux cleaned = 0.016453 Jy ! Component: 3750 - total flux cleaned = 0.0164262 Jy ! Component: 3800 - total flux cleaned = 0.0164799 Jy ! Component: 3850 - total flux cleaned = 0.0165063 Jy ! Component: 3900 - total flux cleaned = 0.0165856 Jy ! Component: 3950 - total flux cleaned = 0.0165593 Jy ! Component: 4000 - total flux cleaned = 0.0165331 Jy ! Component: 4050 - total flux cleaned = 0.0165594 Jy ! Total flux subtracted in 4096 components = 0.0166113 Jy ! Clean residual min=-0.001302 max=0.001339 Jy/beam ! Clean residual mean=0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.352475 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 529 components and 0.352475 Jy ![Exited script file: muppet] wmap "J1311+1658_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.404 x 7.124 at -0.8178 degrees (North through East) ! Clean map min=-0.0062906 max=0.17784 Jy/beam ! Writing clean map to FITS file: J1311+1658_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 0.177843 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000495824 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.836394 0.836394 1.67279 3.34557 6.69115 13.3823 26.7646 53.5292 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.177 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.404 x 7.124 at -0.8178 degrees (North through East) ! Clean map min=-0.0062906 max=0.17784 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 J1311+1658_S_2017_05_27_pus_uvs.log closed on Fri May 3 11:08:06 2019