! Started logfile: J2304+0620_S_2017_01_16_pus_uvs.log on Sun Apr 7 15:25:36 2019 obs J2304+0620_S_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2304+0620_S_2017_01_16_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.778244 visibilities/baseline/integration-bin. ! Found source: J2304+0620 ! ! 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 622 lines of history. ! ! Reading 20032 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 J2304+0620_S_2017_01_16_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 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 444 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.827253Jy sigma=0.006222 ! Fit after self-cal, rms=0.819176Jy sigma=0.006174 ! 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=3.522 mas, bmaj=8.743 mas, bpa=17 degrees ! Estimated noise=1032.15 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 = 0.145503 Jy ! Component: 100 - total flux cleaned = 0.194175 Jy ! Total flux subtracted in 100 components = 0.194175 Jy ! Clean residual min=-0.009190 max=0.021264 Jy/beam ! Clean residual mean=0.000077 rms=0.002909 Jy/beam ! Combined flux in latest and established models = 0.194175 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.194175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132571Jy sigma=0.000780 ! Fit after self-cal, rms=0.132066Jy sigma=0.000776 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243767 Jy ! Component: 100 - total flux cleaned = 0.0371131 Jy ! Total flux subtracted in 100 components = 0.0371131 Jy ! Clean residual min=-0.006541 max=0.009246 Jy/beam ! Clean residual mean=0.000107 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 0.231288 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.231288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127479Jy sigma=0.000721 ! Fit after self-cal, rms=0.127280Jy sigma=0.000720 ! 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=4.256 mas, bmaj=9.48 mas, bpa=16.69 degrees ! Estimated noise=718.31 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 = 0.0103524 Jy ! Component: 100 - total flux cleaned = 0.0164191 Jy ! Component: 150 - total flux cleaned = 0.0204915 Jy ! Component: 200 - total flux cleaned = 0.0232915 Jy ! Total flux subtracted in 200 components = 0.0232915 Jy ! Clean residual min=-0.006349 max=0.007742 Jy/beam ! Clean residual mean=0.000130 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.254579 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.254579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126480Jy sigma=0.000708 ! Fit after self-cal, rms=0.126450Jy sigma=0.000708 ! 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 1.05 FD 0.93 HN 0.95 KP 0.97 ! LA 0.97 MK 1.00* NL 0.88 OV 0.96 ! PT 1.12 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.01 KP 0.95 ! LA 0.95 MK 1.00* NL 0.99 OV 0.99 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 1.01 KP 0.99 ! LA 0.98 MK 1.00* NL 0.98 OV 0.92 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.02 KP 0.92 ! LA 1.19 MK 1.00* NL 1.00* OV 0.94 ! PT 1.13 SC 1.29 ! ! ! Fit before self-cal, rms=0.126450Jy sigma=0.000708 ! Fit after self-cal, rms=0.141571Jy sigma=0.000695 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.284 mas, bmaj=9.493 mas, bpa=16.18 degrees ! Estimated noise=711.416 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 = -0.00174483 Jy ! Component: 100 - total flux cleaned = -0.00203303 Jy ! Component: 150 - total flux cleaned = -0.00221049 Jy ! Component: 200 - total flux cleaned = -0.00216235 Jy ! Total flux subtracted in 200 components = -0.00216235 Jy ! Clean residual min=-0.005672 max=0.006985 Jy/beam ! Clean residual mean=0.000105 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.252417 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.252417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141517Jy sigma=0.000694 ! Fit after self-cal, rms=0.141760Jy sigma=0.000694 ! 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=0.141760Jy sigma=0.000694 ! Fit after self-cal, rms=0.138945Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.268 mas, bmaj=9.457 mas, bpa=15.84 degrees ! Estimated noise=712.739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222989 Jy ! Component: 100 - total flux cleaned = 0.00240819 Jy ! Component: 150 - total flux cleaned = 0.00245133 Jy ! Component: 200 - total flux cleaned = 0.00257216 Jy ! Total flux subtracted in 200 components = 0.00257216 Jy ! Clean residual min=-0.003017 max=0.004338 Jy/beam ! Clean residual mean=0.000017 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.254989 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.254989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138871Jy sigma=0.000666 ! Fit after self-cal, rms=0.139056Jy 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) ! Added new window around map position (-30, -52.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371985 Jy ! Component: 100 - total flux cleaned = 0.00551199 Jy ! Component: 150 - total flux cleaned = 0.00642389 Jy ! Component: 200 - total flux cleaned = 0.00696894 Jy ! Total flux subtracted in 200 components = 0.00696894 Jy ! Clean residual min=-0.002628 max=0.003501 Jy/beam ! Clean residual mean=0.000012 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.261958 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 106 components and 0.261958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138934Jy sigma=0.000665 ! Fit after self-cal, rms=0.138919Jy sigma=0.000665 ! Inverting map ! Added new window around map position (-4, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313084 Jy ! Component: 100 - total flux cleaned = 0.00396141 Jy ! Component: 150 - total flux cleaned = 0.0044499 Jy ! Component: 200 - total flux cleaned = 0.00458866 Jy ! Total flux subtracted in 200 components = 0.00458866 Jy ! Clean residual min=-0.002281 max=0.002421 Jy/beam ! Clean residual mean=0.000013 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.266547 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 128 components and 0.266547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138811Jy sigma=0.000664 ! Fit after self-cal, rms=0.138802Jy sigma=0.000664 ! 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=0.138802Jy sigma=0.000664 ! Fit after self-cal, rms=0.126814Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.264 mas, bmaj=9.451 mas, bpa=15.85 degrees ! Estimated noise=712.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134036 Jy ! Component: 100 - total flux cleaned = 0.00202588 Jy ! Component: 150 - total flux cleaned = 0.00248714 Jy ! Component: 200 - total flux cleaned = 0.00279637 Jy ! Total flux subtracted in 200 components = 0.00279637 Jy ! Clean residual min=-0.001898 max=0.002207 Jy/beam ! Clean residual mean=0.000007 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.269343 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 150 components and 0.269343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126781Jy sigma=0.000660 ! Fit after self-cal, rms=0.126708Jy 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 (-112, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192806 Jy ! Component: 100 - total flux cleaned = 0.00202118 Jy ! Component: 150 - total flux cleaned = 0.00229561 Jy ! Component: 200 - total flux cleaned = 0.00254306 Jy ! Total flux subtracted in 200 components = 0.00254306 Jy ! Clean residual min=-0.001766 max=0.001572 Jy/beam ! Clean residual mean=0.000006 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.271886 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 166 components and 0.271886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126660Jy sigma=0.000660 ! Fit after self-cal, rms=0.126663Jy sigma=0.000660 ! 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=0.126663Jy sigma=0.000660 ! Fit after self-cal, rms=0.126615Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.993 mas, bmaj=11.64 mas, bpa=7.714 degrees ! Estimated noise=840.276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106311 Jy ! Component: 100 - total flux cleaned = 0.00161431 Jy ! Component: 150 - total flux cleaned = 0.00203077 Jy ! Component: 200 - total flux cleaned = 0.00234466 Jy ! Total flux subtracted in 200 components = 0.00234466 Jy ! Clean residual min=-0.001595 max=0.001721 Jy/beam ! Clean residual mean=0.000010 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.274231 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 199 components and 0.274231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126605Jy sigma=0.000660 ! Fit after self-cal, rms=0.126601Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334441 Jy ! Component: 100 - total flux cleaned = 0.000538507 Jy ! Component: 150 - total flux cleaned = 0.000632355 Jy ! Component: 200 - total flux cleaned = 0.000654327 Jy ! Total flux subtracted in 200 components = 0.000654327 Jy ! Clean residual min=-0.001522 max=0.001703 Jy/beam ! Clean residual mean=0.000010 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.274885 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 219 components and 0.274885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126595Jy sigma=0.000660 ! Fit after self-cal, rms=0.126595Jy sigma=0.000660 ! 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=4.263 mas, bmaj=9.447 mas, bpa=15.83 degrees ! Estimated noise=712.879 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.263 x 9.447 at 15.83 degrees (North through East) ! Clean map min=-0.0016572 max=0.18829 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=3.541 mas, bmaj=8.717 mas, bpa=16.19 degrees ! Estimated noise=1024.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145162 Jy ! Component: 100 - total flux cleaned = 0.196895 Jy ! Component: 150 - total flux cleaned = 0.220586 Jy ! Component: 200 - total flux cleaned = 0.233432 Jy ! Total flux subtracted in 200 components = 0.233432 Jy ! Clean residual min=-0.003984 max=0.006463 Jy/beam ! Clean residual mean=0.000002 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.233432 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.233432 Jy ! Inverting map and beam ! Estimated beam: bmin=4.263 mas, bmaj=9.447 mas, bpa=15.83 degrees ! Estimated noise=712.879 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 = 0.00991028 Jy ! Component: 100 - total flux cleaned = 0.0159991 Jy ! Component: 150 - total flux cleaned = 0.0204244 Jy ! Component: 200 - total flux cleaned = 0.0238864 Jy ! Total flux subtracted in 200 components = 0.0238864 Jy ! Clean residual min=-0.002456 max=0.002173 Jy/beam ! Clean residual mean=0.000009 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.257318 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 83 components and 0.257318 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=7.993 mas, bmaj=11.64 mas, bpa=7.714 degrees ! Estimated noise=840.276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381217 Jy ! Component: 100 - total flux cleaned = 0.0065447 Jy ! Component: 150 - total flux cleaned = 0.00865927 Jy ! Component: 200 - total flux cleaned = 0.0103675 Jy ! Total flux subtracted in 200 components = 0.0103675 Jy ! Clean residual min=-0.002252 max=0.001958 Jy/beam ! Clean residual mean=0.000011 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.267686 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 = 0.00118394 Jy ! Component: 100 - total flux cleaned = 0.00201958 Jy ! Component: 150 - total flux cleaned = 0.00272055 Jy ! Component: 200 - total flux cleaned = 0.00326882 Jy ! Total flux subtracted in 200 components = 0.00326882 Jy ! Clean residual min=-0.002007 max=0.001867 Jy/beam ! Clean residual mean=0.000010 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.270955 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 179 components and 0.270955 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.263 mas, bmaj=9.447 mas, bpa=15.83 degrees ! Estimated noise=712.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139985 Jy ! Component: 100 - total flux cleaned = 0.00185128 Jy ! Component: 150 - total flux cleaned = 0.00216124 Jy ! Component: 200 - total flux cleaned = 0.00240242 Jy ! Total flux subtracted in 200 components = 0.00240242 Jy ! Clean residual min=-0.001748 max=0.001688 Jy/beam ! Clean residual mean=0.000006 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.273357 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 204 components and 0.273357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126635Jy sigma=0.000660 ! Fit after self-cal, rms=0.126628Jy sigma=0.000660 wmodel J2304+0620_S_2017_01_16_pus_map.mod ! Writing 204 model components to file: J2304+0620_S_2017_01_16_pus_map.mod wobs J2304+0620_S_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2304+0620_S_2017_01_16_pus_uvs.fits wwins J2304+0620_S_2017_01_16_pus_map.win ! wwins: Wrote 4 windows to J2304+0620_S_2017_01_16_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 = -0.000544121 Jy ! Component: 100 - total flux cleaned = -0.000632484 Jy ! Component: 150 - total flux cleaned = -0.000799981 Jy ! Component: 200 - total flux cleaned = -0.000853861 Jy ! Component: 250 - total flux cleaned = -0.000802238 Jy ! Component: 300 - total flux cleaned = -0.000726517 Jy ! Component: 350 - total flux cleaned = -0.00062877 Jy ! Component: 400 - total flux cleaned = -0.000581018 Jy ! Component: 450 - total flux cleaned = -0.000511006 Jy ! Component: 500 - total flux cleaned = -0.000442105 Jy ! Component: 550 - total flux cleaned = -0.000442077 Jy ! Component: 600 - total flux cleaned = -0.000375018 Jy ! Component: 650 - total flux cleaned = -0.000287306 Jy ! Component: 700 - total flux cleaned = -0.000222508 Jy ! Component: 750 - total flux cleaned = -0.000137387 Jy ! Component: 800 - total flux cleaned = -1.1973e-05 Jy ! Component: 850 - total flux cleaned = -1.24746e-05 Jy ! Component: 900 - total flux cleaned = 0.000109303 Jy ! Component: 950 - total flux cleaned = 0.000209267 Jy ! Component: 1000 - total flux cleaned = 0.000288541 Jy ! Component: 1050 - total flux cleaned = 0.000366765 Jy ! Component: 1100 - total flux cleaned = 0.00046357 Jy ! Component: 1150 - total flux cleaned = 0.000559171 Jy ! Component: 1200 - total flux cleaned = 0.000597128 Jy ! Component: 1250 - total flux cleaned = 0.000746396 Jy ! Component: 1300 - total flux cleaned = 0.000728015 Jy ! Component: 1350 - total flux cleaned = 0.000801132 Jy ! Component: 1400 - total flux cleaned = 0.000855289 Jy ! Component: 1450 - total flux cleaned = 0.000855516 Jy ! Component: 1500 - total flux cleaned = 0.000908606 Jy ! Component: 1550 - total flux cleaned = 0.000978564 Jy ! Component: 1600 - total flux cleaned = 0.00103046 Jy ! Component: 1650 - total flux cleaned = 0.00104746 Jy ! Component: 1700 - total flux cleaned = 0.00108135 Jy ! Component: 1750 - total flux cleaned = 0.00113147 Jy ! Component: 1800 - total flux cleaned = 0.00119779 Jy ! Component: 1850 - total flux cleaned = 0.00123062 Jy ! Component: 1900 - total flux cleaned = 0.00126325 Jy ! Component: 1950 - total flux cleaned = 0.00129556 Jy ! Component: 2000 - total flux cleaned = 0.00132751 Jy ! Component: 2050 - total flux cleaned = 0.00134339 Jy ! Component: 2100 - total flux cleaned = 0.00139048 Jy ! Component: 2150 - total flux cleaned = 0.00142158 Jy ! Component: 2200 - total flux cleaned = 0.00135961 Jy ! Component: 2250 - total flux cleaned = 0.0014057 Jy ! Component: 2300 - total flux cleaned = 0.00140574 Jy ! Component: 2350 - total flux cleaned = 0.00143584 Jy ! Component: 2400 - total flux cleaned = 0.0014207 Jy ! Component: 2450 - total flux cleaned = 0.00140593 Jy ! Component: 2500 - total flux cleaned = 0.00137639 Jy ! Component: 2550 - total flux cleaned = 0.00137658 Jy ! Component: 2600 - total flux cleaned = 0.00134747 Jy ! Component: 2650 - total flux cleaned = 0.00139083 Jy ! Component: 2700 - total flux cleaned = 0.0013047 Jy ! Component: 2750 - total flux cleaned = 0.00131903 Jy ! Component: 2800 - total flux cleaned = 0.00127657 Jy ! Component: 2850 - total flux cleaned = 0.00129059 Jy ! Component: 2900 - total flux cleaned = 0.0012627 Jy ! Component: 2950 - total flux cleaned = 0.00123496 Jy ! Component: 3000 - total flux cleaned = 0.00123482 Jy ! Component: 3050 - total flux cleaned = 0.00127588 Jy ! Component: 3100 - total flux cleaned = 0.00127592 Jy ! Component: 3150 - total flux cleaned = 0.00123549 Jy ! Component: 3200 - total flux cleaned = 0.00127568 Jy ! Component: 3250 - total flux cleaned = 0.00128881 Jy ! Component: 3300 - total flux cleaned = 0.00124902 Jy ! Component: 3350 - total flux cleaned = 0.00123601 Jy ! Component: 3400 - total flux cleaned = 0.00124905 Jy ! Component: 3450 - total flux cleaned = 0.00121013 Jy ! Component: 3500 - total flux cleaned = 0.00122295 Jy ! Component: 3550 - total flux cleaned = 0.00122293 Jy ! Component: 3600 - total flux cleaned = 0.00119754 Jy ! Component: 3650 - total flux cleaned = 0.00124799 Jy ! Component: 3700 - total flux cleaned = 0.00123546 Jy ! Component: 3750 - total flux cleaned = 0.00124791 Jy ! Component: 3800 - total flux cleaned = 0.00124784 Jy ! Component: 3850 - total flux cleaned = 0.00124789 Jy ! Component: 3900 - total flux cleaned = 0.00127239 Jy ! Component: 3950 - total flux cleaned = 0.00127242 Jy ! Component: 4000 - total flux cleaned = 0.00129649 Jy ! Component: 4050 - total flux cleaned = 0.00130864 Jy ! Total flux subtracted in 4096 components = 0.00134458 Jy ! Clean residual min=-0.000757 max=0.000753 Jy/beam ! Clean residual mean=0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.274702 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 511 components and 0.274702 Jy ![Exited script file: muppet] wmap "J2304+0620_S_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.263 x 9.447 at 15.83 degrees (North through East) ! Clean map min=-0.0016003 max=0.18881 Jy/beam ! Writing clean map to FITS file: J2304+0620_S_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.188815 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229623 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.364838 0.364838 0.729676 1.45935 2.91871 5.83741 11.6748 23.3496 46.6993 93.3986 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.188 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.263 x 9.447 at 15.83 degrees (North through East) ! Clean map min=-0.0016003 max=0.18881 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 J2304+0620_S_2017_01_16_pus_uvs.log closed on Sun Apr 7 15:25:42 2019