! Started logfile: J2253+1942_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:40:15 2016 obs J2253+1942_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2253+1942_S_2014_08_05_pus_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.488272 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2253+1942 ! ! 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 360 lines of history. ! ! Reading 3164 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 J2253+1942_S_2014_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.779046Jy sigma=0.009509 ! Fit after self-cal, rms=0.760274Jy sigma=0.009279 ! 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=3.332 mas, bmaj=7.628 mas, bpa=23.55 degrees ! Estimated noise=1472.41 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 = 0.175546 Jy ! Component: 100 - total flux cleaned = 0.224395 Jy ! Total flux subtracted in 100 components = 0.224395 Jy ! Clean residual min=-0.008897 max=0.019798 Jy/beam ! Clean residual mean=-0.000048 rms=0.003033 Jy/beam ! Combined flux in latest and established models = 0.224395 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.224395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081950Jy sigma=0.000910 ! Fit after self-cal, rms=0.081917Jy sigma=0.000909 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199782 Jy ! Component: 100 - total flux cleaned = 0.0286182 Jy ! Total flux subtracted in 100 components = 0.0286182 Jy ! Clean residual min=-0.007898 max=0.006530 Jy/beam ! Clean residual mean=-0.000022 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 0.253013 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.253013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074590Jy sigma=0.000834 ! Fit after self-cal, rms=0.074559Jy sigma=0.000834 ! 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=4.894 mas, bmaj=8.955 mas, bpa=25.08 degrees ! Estimated noise=1045.69 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 = 0.0089943 Jy ! Component: 100 - total flux cleaned = 0.0137754 Jy ! Component: 150 - total flux cleaned = 0.0165061 Jy ! Component: 200 - total flux cleaned = 0.0180853 Jy ! Total flux subtracted in 200 components = 0.0180853 Jy ! Clean residual min=-0.005952 max=0.005900 Jy/beam ! Clean residual mean=0.000001 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.271099 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 54 components and 0.271099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073010Jy sigma=0.000825 ! Fit after self-cal, rms=0.073009Jy sigma=0.000825 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.87 HN 1.00 KP 1.05 ! LA 1.11 MK 1.00* NL 0.97 OV 0.98 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.00 KP 0.99 ! LA 1.08 MK 1.00* NL 1.05 OV 1.02 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.22 HN 1.01 KP 0.90 ! LA 0.82 MK 1.00* NL 0.98 OV 0.95 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.00 KP 0.87 ! LA 0.81 MK 1.00* NL 1.10 OV 1.00 ! PT 1.05 SC 0.98 ! ! ! Fit before self-cal, rms=0.073009Jy sigma=0.000825 ! Fit after self-cal, rms=0.064437Jy sigma=0.000755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.862 mas, bmaj=8.914 mas, bpa=25.02 degrees ! Estimated noise=1053.42 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 = -0.000934549 Jy ! Component: 100 - total flux cleaned = -0.00105253 Jy ! Component: 150 - total flux cleaned = -0.00113156 Jy ! Component: 200 - total flux cleaned = -0.00118279 Jy ! Total flux subtracted in 200 components = -0.00118279 Jy ! Clean residual min=-0.002958 max=0.003077 Jy/beam ! Clean residual mean=-0.000002 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.269916 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.269916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064418Jy sigma=0.000755 ! Fit after self-cal, rms=0.064403Jy sigma=0.000755 ! 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=0.064403Jy sigma=0.000755 ! Fit after self-cal, rms=0.064376Jy sigma=0.000755 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.868 mas, bmaj=8.922 mas, bpa=25.02 degrees ! Estimated noise=1052.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00065614 Jy ! Component: 100 - total flux cleaned = -0.000763892 Jy ! Component: 150 - total flux cleaned = -0.000868388 Jy ! Component: 200 - total flux cleaned = -0.000918649 Jy ! Total flux subtracted in 200 components = -0.000918649 Jy ! Clean residual min=-0.002917 max=0.003035 Jy/beam ! Clean residual mean=-0.000002 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.268997 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.268997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064365Jy sigma=0.000755 ! Fit after self-cal, rms=0.064365Jy sigma=0.000755 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 = 8.20434e-06 Jy ! Component: 100 - total flux cleaned = -2.34504e-05 Jy ! Component: 150 - total flux cleaned = -4.28368e-05 Jy ! Component: 200 - total flux cleaned = -4.3037e-05 Jy ! Total flux subtracted in 200 components = -4.3037e-05 Jy ! Clean residual min=-0.002901 max=0.003025 Jy/beam ! Clean residual mean=-0.000002 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.268954 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.268954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064362Jy sigma=0.000755 ! Fit after self-cal, rms=0.064362Jy sigma=0.000755 ! 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=0.064362Jy sigma=0.000755 ! Fit after self-cal, rms=0.064369Jy sigma=0.000755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.874 mas, bmaj=8.93 mas, bpa=25.02 degrees ! Estimated noise=1052.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000488504 Jy ! Component: 100 - total flux cleaned = -0.000581141 Jy ! Component: 150 - total flux cleaned = -0.000659687 Jy ! Component: 200 - total flux cleaned = -0.00071708 Jy ! Total flux subtracted in 200 components = -0.00071708 Jy ! Clean residual min=-0.002862 max=0.003011 Jy/beam ! Clean residual mean=-0.000002 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.268237 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 0.268237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064363Jy sigma=0.000754 ! Fit after self-cal, rms=0.064363Jy sigma=0.000754 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 = -3.57942e-05 Jy ! Component: 100 - total flux cleaned = -6.69755e-05 Jy ! Component: 150 - total flux cleaned = -7.37986e-05 Jy ! Component: 200 - total flux cleaned = -7.35266e-05 Jy ! Total flux subtracted in 200 components = -7.35266e-05 Jy ! Clean residual min=-0.002853 max=0.003004 Jy/beam ! Clean residual mean=-0.000002 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.268164 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.268164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064361Jy sigma=0.000754 ! Fit after self-cal, rms=0.064362Jy sigma=0.000754 ! 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=0.064362Jy sigma=0.000754 ! Fit after self-cal, rms=0.064373Jy sigma=0.000754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.2 mas, bmaj=10.85 mas, bpa=42.46 degrees ! Estimated noise=1173.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00025988 Jy ! Component: 100 - total flux cleaned = -0.000284342 Jy ! Component: 150 - total flux cleaned = -0.000277697 Jy ! Component: 200 - total flux cleaned = -0.000271829 Jy ! Total flux subtracted in 200 components = -0.000271829 Jy ! Clean residual min=-0.002880 max=0.002355 Jy/beam ! Clean residual mean=-0.000003 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.267892 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 85 components and 0.267892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064373Jy sigma=0.000754 ! Fit after self-cal, rms=0.064373Jy sigma=0.000754 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 = 9.96158e-06 Jy ! Component: 100 - total flux cleaned = 1.48934e-05 Jy ! Component: 150 - total flux cleaned = 1.94432e-05 Jy ! Component: 200 - total flux cleaned = 1.94163e-05 Jy ! Total flux subtracted in 200 components = 1.94163e-05 Jy ! Clean residual min=-0.002886 max=0.002358 Jy/beam ! Clean residual mean=-0.000003 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.267911 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 88 components and 0.267911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064373Jy sigma=0.000754 ! Fit after self-cal, rms=0.064373Jy sigma=0.000754 ! 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=4.879 mas, bmaj=8.937 mas, bpa=25.02 degrees ! Estimated noise=1052.52 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.879 x 8.937 at 25.02 degrees (North through East) ! Clean map min=-0.0028284 max=0.2365 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=3.327 mas, bmaj=7.652 mas, bpa=23.39 degrees ! Estimated noise=1474.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175628 Jy ! Component: 100 - total flux cleaned = 0.224686 Jy ! Component: 150 - total flux cleaned = 0.244504 Jy ! Component: 200 - total flux cleaned = 0.253057 Jy ! Total flux subtracted in 200 components = 0.253057 Jy ! Clean residual min=-0.004537 max=0.004336 Jy/beam ! Clean residual mean=-0.000012 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.253057 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 0.253057 Jy ! Inverting map and beam ! Estimated beam: bmin=4.879 mas, bmaj=8.937 mas, bpa=25.02 degrees ! Estimated noise=1052.52 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 = 0.00707885 Jy ! Component: 100 - total flux cleaned = 0.0106531 Jy ! Component: 150 - total flux cleaned = 0.0126392 Jy ! Component: 200 - total flux cleaned = 0.0136673 Jy ! Total flux subtracted in 200 components = 0.0136673 Jy ! Clean residual min=-0.003038 max=0.002951 Jy/beam ! Clean residual mean=-0.000003 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.266724 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.266724 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=10.2 mas, bmaj=10.85 mas, bpa=42.46 degrees ! Estimated noise=1173.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801825 Jy ! Component: 100 - total flux cleaned = 0.00113751 Jy ! Component: 150 - total flux cleaned = 0.0012246 Jy ! Component: 200 - total flux cleaned = 0.00123968 Jy ! Total flux subtracted in 200 components = 0.00123968 Jy ! Clean residual min=-0.002926 max=0.002408 Jy/beam ! Clean residual mean=-0.000004 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.267964 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 = 4.31172e-06 Jy ! Component: 100 - total flux cleaned = 8.35608e-06 Jy ! Component: 150 - total flux cleaned = 1.21652e-05 Jy ! Component: 200 - total flux cleaned = 1.56809e-05 Jy ! Total flux subtracted in 200 components = 1.56809e-05 Jy ! Clean residual min=-0.002920 max=0.002408 Jy/beam ! Clean residual mean=-0.000004 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.267979 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.267979 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.879 mas, bmaj=8.937 mas, bpa=25.02 degrees ! Estimated noise=1052.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140645 Jy ! Component: 100 - total flux cleaned = -0.000244503 Jy ! Component: 150 - total flux cleaned = -0.000299189 Jy ! Component: 200 - total flux cleaned = -0.000331716 Jy ! Total flux subtracted in 200 components = -0.000331716 Jy ! Clean residual min=-0.002933 max=0.002875 Jy/beam ! Clean residual mean=-0.000002 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.267648 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.267648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064382Jy sigma=0.000755 ! Fit after self-cal, rms=0.064381Jy sigma=0.000755 wmodel J2253+1942_S_2014_08_05_pus_map.mod ! Writing 76 model components to file: J2253+1942_S_2014_08_05_pus_map.mod wobs J2253+1942_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2253+1942_S_2014_08_05_pus_uvs.fits wwins J2253+1942_S_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J2253+1942_S_2014_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000468305 Jy ! Component: 100 - total flux cleaned = -0.000990033 Jy ! Component: 150 - total flux cleaned = -0.00116573 Jy ! Component: 200 - total flux cleaned = -0.0010853 Jy ! Component: 250 - total flux cleaned = -0.00093373 Jy ! Component: 300 - total flux cleaned = -0.000825536 Jy ! Component: 350 - total flux cleaned = -0.000722768 Jy ! Component: 400 - total flux cleaned = -0.000722208 Jy ! Component: 450 - total flux cleaned = -0.000624858 Jy ! Component: 500 - total flux cleaned = -0.000533284 Jy ! Component: 550 - total flux cleaned = -0.000474005 Jy ! Component: 600 - total flux cleaned = -0.000444056 Jy ! Component: 650 - total flux cleaned = -0.000387927 Jy ! Component: 700 - total flux cleaned = -0.000469887 Jy ! Component: 750 - total flux cleaned = -0.000602534 Jy ! Component: 800 - total flux cleaned = -0.000627916 Jy ! Component: 850 - total flux cleaned = -0.000704373 Jy ! Component: 900 - total flux cleaned = -0.000753523 Jy ! Component: 950 - total flux cleaned = -0.000777425 Jy ! Component: 1000 - total flux cleaned = -0.000896506 Jy ! Component: 1050 - total flux cleaned = -0.00103608 Jy ! Component: 1100 - total flux cleaned = -0.00112773 Jy ! Component: 1150 - total flux cleaned = -0.00119508 Jy ! Component: 1200 - total flux cleaned = -0.00123932 Jy ! Component: 1250 - total flux cleaned = -0.00128291 Jy ! Component: 1300 - total flux cleaned = -0.00126139 Jy ! Component: 1350 - total flux cleaned = -0.0013675 Jy ! Component: 1400 - total flux cleaned = -0.00145126 Jy ! Component: 1450 - total flux cleaned = -0.00147216 Jy ! Component: 1500 - total flux cleaned = -0.001554 Jy ! Component: 1550 - total flux cleaned = -0.0015942 Jy ! Component: 1600 - total flux cleaned = -0.00165363 Jy ! Component: 1650 - total flux cleaned = -0.0017124 Jy ! Component: 1700 - total flux cleaned = -0.00180929 Jy ! Component: 1750 - total flux cleaned = -0.00180915 Jy ! Component: 1800 - total flux cleaned = -0.00186593 Jy ! Component: 1850 - total flux cleaned = -0.00194076 Jy ! Component: 1900 - total flux cleaned = -0.001978 Jy ! Component: 1950 - total flux cleaned = -0.00206956 Jy ! Component: 2000 - total flux cleaned = -0.00212398 Jy ! Component: 2050 - total flux cleaned = -0.00216002 Jy ! Component: 2100 - total flux cleaned = -0.00228423 Jy ! Component: 2150 - total flux cleaned = -0.00233719 Jy ! Component: 2200 - total flux cleaned = -0.00238946 Jy ! Component: 2250 - total flux cleaned = -0.00249339 Jy ! Component: 2300 - total flux cleaned = -0.00252771 Jy ! Component: 2350 - total flux cleaned = -0.00256177 Jy ! Component: 2400 - total flux cleaned = -0.00261238 Jy ! Component: 2450 - total flux cleaned = -0.00266261 Jy ! Component: 2500 - total flux cleaned = -0.00276236 Jy ! Component: 2550 - total flux cleaned = -0.0028282 Jy ! Component: 2600 - total flux cleaned = -0.00287715 Jy ! Component: 2650 - total flux cleaned = -0.00290944 Jy ! Component: 2700 - total flux cleaned = -0.00297386 Jy ! Component: 2750 - total flux cleaned = -0.00300573 Jy ! Component: 2800 - total flux cleaned = -0.00306918 Jy ! Component: 2850 - total flux cleaned = -0.00311628 Jy ! Component: 2900 - total flux cleaned = -0.00314765 Jy ! Component: 2950 - total flux cleaned = -0.00320982 Jy ! Component: 3000 - total flux cleaned = -0.00333354 Jy ! Component: 3050 - total flux cleaned = -0.00336418 Jy ! Component: 3100 - total flux cleaned = -0.00342516 Jy ! Component: 3150 - total flux cleaned = -0.0034555 Jy ! Component: 3200 - total flux cleaned = -0.00348576 Jy ! Component: 3250 - total flux cleaned = -0.00348587 Jy ! Component: 3300 - total flux cleaned = -0.00348584 Jy ! Component: 3350 - total flux cleaned = -0.0035752 Jy ! Component: 3400 - total flux cleaned = -0.00356041 Jy ! Component: 3450 - total flux cleaned = -0.00356034 Jy ! Component: 3500 - total flux cleaned = -0.00353092 Jy ! Component: 3550 - total flux cleaned = -0.00354558 Jy ! Component: 3600 - total flux cleaned = -0.00353091 Jy ! Component: 3650 - total flux cleaned = -0.00356006 Jy ! Component: 3700 - total flux cleaned = -0.00360364 Jy ! Component: 3750 - total flux cleaned = -0.00357477 Jy ! Component: 3800 - total flux cleaned = -0.00357482 Jy ! Component: 3850 - total flux cleaned = -0.00358923 Jy ! Component: 3900 - total flux cleaned = -0.00364672 Jy ! Component: 3950 - total flux cleaned = -0.00366108 Jy ! Component: 4000 - total flux cleaned = -0.00367544 Jy ! Component: 4050 - total flux cleaned = -0.00373262 Jy ! Total flux subtracted in 4096 components = -0.00371838 Jy ! Clean residual min=-0.000935 max=0.000855 Jy/beam ! Clean residual mean=0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.263929 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 323 components and 0.263929 Jy ![Exited script file: muppet] wmap "J2253+1942_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.879 x 8.937 at 25.02 degrees (North through East) ! Clean map min=-0.0019477 max=0.23711 Jy/beam ! Writing clean map to FITS file: J2253+1942_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.237113 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253668 device "J2253+1942_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2253+1942_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.320945 0.320945 0.64189 1.28378 2.56756 5.13512 10.2702 20.5405 41.081 82.1619 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.237 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.879 x 8.937 at 25.02 degrees (North through East) ! Clean map min=-0.0019477 max=0.23711 Jy/beam quit ! Quitting program ! Log file J2253+1942_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:40:19 2016