! Started logfile: J2031+1219_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:45:38 2016 obs J2031+1219_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2031+1219_S_2014_12_20_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.857778 visibilities/baseline/integration-bin. ! Found source: J2031+1219 ! ! 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 344 lines of history. ! ! Reading 2316 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 J2031+1219_S_2014_12_20_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.255163Jy sigma=0.002885 ! Fit after self-cal, rms=0.231684Jy sigma=0.002610 ! 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=2.593 mas, bmaj=7.046 mas, bpa=0.3782 degrees ! Estimated noise=1567.92 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 = 0.61774 Jy ! Component: 100 - total flux cleaned = 0.753205 Jy ! Total flux subtracted in 100 components = 0.753205 Jy ! Clean residual min=-0.029264 max=0.042551 Jy/beam ! Clean residual mean=0.000035 rms=0.007913 Jy/beam ! Combined flux in latest and established models = 0.753205 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.753205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147220Jy sigma=0.001461 ! Fit after self-cal, rms=0.147215Jy sigma=0.001461 ! 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=3.023 mas, bmaj=7.756 mas, bpa=0.515 degrees ! Estimated noise=1351.59 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 = 0.055743 Jy ! Component: 100 - total flux cleaned = 0.086983 Jy ! Component: 150 - total flux cleaned = 0.107302 Jy ! Component: 200 - total flux cleaned = 0.121007 Jy ! Total flux subtracted in 200 components = 0.121007 Jy ! Clean residual min=-0.029036 max=0.018839 Jy/beam ! Clean residual mean=0.000075 rms=0.005644 Jy/beam ! Combined flux in latest and established models = 0.874212 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 57 components and 0.874212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119801Jy sigma=0.001210 ! Fit after self-cal, rms=0.119774Jy sigma=0.001210 ! 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 1.03 FD 0.87 HN 0.96 KP 1.09 ! LA 0.95 MK 1.03 NL 1.04 OV 0.98 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 1.04 KP 1.05 ! LA 0.93 MK 1.01 NL 0.88 OV 1.00 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.18 HN 1.02 KP 0.95 ! LA 0.77 MK 1.05 NL 1.05 OV 0.94 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.05 HN 0.98 KP 0.91 ! LA 0.82 MK 1.05 NL 1.04 OV 1.01 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.119774Jy sigma=0.001210 ! Fit after self-cal, rms=0.074544Jy sigma=0.000764 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=7.835 mas, bpa=0.5794 degrees ! Estimated noise=1355.28 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00251549 Jy ! Component: 100 - total flux cleaned = -0.00271654 Jy ! Component: 150 - total flux cleaned = -0.00297938 Jy ! Component: 200 - total flux cleaned = -0.00320837 Jy ! Total flux subtracted in 200 components = -0.00320837 Jy ! Clean residual min=-0.004656 max=0.005439 Jy/beam ! Clean residual mean=0.000007 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.871004 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.871004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074285Jy sigma=0.000761 ! Fit after self-cal, rms=0.074239Jy sigma=0.000761 ! 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=0.074239Jy sigma=0.000761 ! Fit after self-cal, rms=0.074243Jy sigma=0.000760 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=7.842 mas, bpa=0.5468 degrees ! Estimated noise=1355.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00170522 Jy ! Component: 100 - total flux cleaned = -0.00184864 Jy ! Component: 150 - total flux cleaned = -0.00197549 Jy ! Component: 200 - total flux cleaned = -0.00220294 Jy ! Total flux subtracted in 200 components = -0.00220294 Jy ! Clean residual min=-0.004335 max=0.005239 Jy/beam ! Clean residual mean=0.000007 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.868801 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.868801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074114Jy sigma=0.000759 ! Fit after self-cal, rms=0.074106Jy sigma=0.000759 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 (112.5, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440045 Jy ! Component: 100 - total flux cleaned = 0.00576237 Jy ! Component: 150 - total flux cleaned = 0.00652274 Jy ! Component: 200 - total flux cleaned = 0.00699109 Jy ! Total flux subtracted in 200 components = 0.00699109 Jy ! Clean residual min=-0.004163 max=0.004084 Jy/beam ! Clean residual mean=0.000007 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.875792 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.875792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073809Jy sigma=0.000756 ! Fit after self-cal, rms=0.073805Jy sigma=0.000756 ! 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=0.073805Jy sigma=0.000756 ! Fit after self-cal, rms=0.073761Jy sigma=0.000755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=7.848 mas, bpa=0.5184 degrees ! Estimated noise=1354.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.87174e-05 Jy ! Component: 100 - total flux cleaned = -9.90454e-05 Jy ! Component: 150 - total flux cleaned = -9.77451e-05 Jy ! Component: 200 - total flux cleaned = -5.38171e-05 Jy ! Total flux subtracted in 200 components = -5.38171e-05 Jy ! Clean residual min=-0.003990 max=0.003984 Jy/beam ! Clean residual mean=0.000005 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.875738 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.875738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073687Jy sigma=0.000755 ! Fit after self-cal, rms=0.073687Jy 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 = 2.01884e-05 Jy ! Component: 100 - total flux cleaned = 0.000131222 Jy ! Component: 150 - total flux cleaned = 0.000201627 Jy ! Component: 200 - total flux cleaned = 0.000268613 Jy ! Total flux subtracted in 200 components = 0.000268613 Jy ! Clean residual min=-0.003907 max=0.003987 Jy/beam ! Clean residual mean=0.000005 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.876007 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.876007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073651Jy sigma=0.000754 ! Fit after self-cal, rms=0.073651Jy 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=0.073651Jy sigma=0.000754 ! Fit after self-cal, rms=0.073634Jy sigma=0.000754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.42 mas, bmaj=11.43 mas, bpa=-3.331 degrees ! Estimated noise=1724.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000254607 Jy ! Component: 100 - total flux cleaned = -0.000297096 Jy ! Component: 150 - total flux cleaned = -0.000190504 Jy ! Component: 200 - total flux cleaned = -6.94178e-05 Jy ! Total flux subtracted in 200 components = -6.94178e-05 Jy ! Clean residual min=-0.004905 max=0.004038 Jy/beam ! Clean residual mean=0.000008 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.875937 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 115 components and 0.875937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073638Jy sigma=0.000754 ! Fit after self-cal, rms=0.073631Jy 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 = -3.05525e-05 Jy ! Component: 100 - total flux cleaned = 0.000100602 Jy ! Component: 150 - total flux cleaned = 0.00017012 Jy ! Component: 200 - total flux cleaned = 0.000190419 Jy ! Total flux subtracted in 200 components = 0.000190419 Jy ! Clean residual min=-0.004756 max=0.003962 Jy/beam ! Clean residual mean=0.000007 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.876128 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 123 components and 0.876128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073644Jy sigma=0.000754 ! Fit after self-cal, rms=0.073641Jy 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=3.049 mas, bmaj=7.851 mas, bpa=0.4996 degrees ! Estimated noise=1354.39 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.049 x 7.851 at 0.4996 degrees (North through East) ! Clean map min=-0.0040093 max=0.79949 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073641Jy sigma=0.000754 ! Fit after self-cal, rms=0.069381Jy sigma=0.000705 ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=7.856 mas, bpa=0.4452 degrees ! Estimated noise=1353.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179418 Jy ! Component: 100 - total flux cleaned = -0.000448421 Jy ! Component: 150 - total flux cleaned = -0.000583786 Jy ! Component: 200 - total flux cleaned = -0.000675608 Jy ! Total flux subtracted in 200 components = -0.000675608 Jy ! Clean residual min=-0.003857 max=0.003960 Jy/beam ! Clean residual mean=0.000003 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.875452 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 133 components and 0.875452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069335Jy sigma=0.000704 ! Fit after self-cal, rms=0.069335Jy sigma=0.000704 ! Inverting map ! Added new window around map position (-60, 65). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385814 Jy ! Component: 100 - total flux cleaned = 0.00490037 Jy ! Component: 150 - total flux cleaned = 0.00523232 Jy ! Component: 200 - total flux cleaned = 0.00545118 Jy ! Total flux subtracted in 200 components = 0.00545118 Jy ! Clean residual min=-0.003367 max=0.003236 Jy/beam ! Clean residual mean=0.000001 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.880903 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 149 components and 0.880903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069095Jy sigma=0.000702 ! Fit after self-cal, rms=0.069085Jy sigma=0.000702 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069085Jy sigma=0.000702 ! Fit after self-cal, rms=0.069074Jy sigma=0.000701 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=2.613 mas, bmaj=7.126 mas, bpa=0.4242 degrees ! Estimated noise=1574.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.620499 Jy ! Component: 100 - total flux cleaned = 0.755902 Jy ! Component: 150 - total flux cleaned = 0.794856 Jy ! Component: 200 - total flux cleaned = 0.816584 Jy ! Total flux subtracted in 200 components = 0.816584 Jy ! Clean residual min=-0.007837 max=0.011217 Jy/beam ! Clean residual mean=0.000004 rms=0.002196 Jy/beam ! Combined flux in latest and established models = 0.816585 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.816585 Jy ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=7.858 mas, bpa=0.4361 degrees ! Estimated noise=1353.13 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 = 0.0175514 Jy ! Component: 100 - total flux cleaned = 0.0279033 Jy ! Component: 150 - total flux cleaned = 0.0347753 Jy ! Component: 200 - total flux cleaned = 0.0398423 Jy ! Total flux subtracted in 200 components = 0.0398423 Jy ! Clean residual min=-0.004311 max=0.004725 Jy/beam ! Clean residual mean=0.000010 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.856427 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.856427 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=7.418 mas, bmaj=11.44 mas, bpa=-3.405 degrees ! Estimated noise=1722.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00597222 Jy ! Component: 100 - total flux cleaned = 0.0100212 Jy ! Component: 150 - total flux cleaned = 0.0130912 Jy ! Component: 200 - total flux cleaned = 0.0155154 Jy ! Total flux subtracted in 200 components = 0.0155154 Jy ! Clean residual min=-0.004547 max=0.003314 Jy/beam ! Clean residual mean=0.000009 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.871942 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 = 0.00194117 Jy ! Component: 100 - total flux cleaned = 0.00350349 Jy ! Component: 150 - total flux cleaned = 0.00476494 Jy ! Component: 200 - total flux cleaned = 0.00559473 Jy ! Total flux subtracted in 200 components = 0.00559473 Jy ! Clean residual min=-0.004157 max=0.003148 Jy/beam ! Clean residual mean=0.000005 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.877537 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 95 components and 0.877537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=7.858 mas, bpa=0.4361 degrees ! Estimated noise=1353.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000719583 Jy ! Component: 100 - total flux cleaned = -0.000953961 Jy ! Component: 150 - total flux cleaned = -0.00088377 Jy ! Component: 200 - total flux cleaned = -0.000822096 Jy ! Total flux subtracted in 200 components = -0.000822096 Jy ! Clean residual min=-0.003515 max=0.003238 Jy/beam ! Clean residual mean=0.000002 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.876715 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.876715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069340Jy sigma=0.000704 ! Fit after self-cal, rms=0.069318Jy sigma=0.000703 wmodel J2031+1219_S_2014_12_20_pus_map.mod ! Writing 112 model components to file: J2031+1219_S_2014_12_20_pus_map.mod wobs J2031+1219_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2031+1219_S_2014_12_20_pus_uvs.fits wwins J2031+1219_S_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J2031+1219_S_2014_12_20_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 = -0.000835768 Jy ! Component: 100 - total flux cleaned = -0.000780717 Jy ! Component: 150 - total flux cleaned = -0.000406452 Jy ! Component: 200 - total flux cleaned = -0.000153737 Jy ! Component: 250 - total flux cleaned = -0.000155062 Jy ! Component: 300 - total flux cleaned = -6.25235e-05 Jy ! Component: 350 - total flux cleaned = -1.86937e-05 Jy ! Component: 400 - total flux cleaned = -1.97353e-05 Jy ! Component: 450 - total flux cleaned = -0.00026948 Jy ! Component: 500 - total flux cleaned = -0.00043094 Jy ! Component: 550 - total flux cleaned = -0.000549407 Jy ! Component: 600 - total flux cleaned = -0.000587978 Jy ! Component: 650 - total flux cleaned = -0.000737703 Jy ! Component: 700 - total flux cleaned = -0.000700471 Jy ! Component: 750 - total flux cleaned = -0.000772733 Jy ! Component: 800 - total flux cleaned = -0.000808109 Jy ! Component: 850 - total flux cleaned = -0.000807806 Jy ! Component: 900 - total flux cleaned = -0.000774104 Jy ! Component: 950 - total flux cleaned = -0.000808331 Jy ! Component: 1000 - total flux cleaned = -0.000708758 Jy ! Component: 1050 - total flux cleaned = -0.000774686 Jy ! Component: 1100 - total flux cleaned = -0.000870444 Jy ! Component: 1150 - total flux cleaned = -0.000869702 Jy ! Component: 1200 - total flux cleaned = -0.000962856 Jy ! Component: 1250 - total flux cleaned = -0.000993459 Jy ! Component: 1300 - total flux cleaned = -0.00102376 Jy ! Component: 1350 - total flux cleaned = -0.00111325 Jy ! Component: 1400 - total flux cleaned = -0.00123039 Jy ! Component: 1450 - total flux cleaned = -0.00123031 Jy ! Component: 1500 - total flux cleaned = -0.00131604 Jy ! Component: 1550 - total flux cleaned = -0.00123087 Jy ! Component: 1600 - total flux cleaned = -0.00128727 Jy ! Component: 1650 - total flux cleaned = -0.00134246 Jy ! Component: 1700 - total flux cleaned = -0.00131506 Jy ! Component: 1750 - total flux cleaned = -0.00139647 Jy ! Component: 1800 - total flux cleaned = -0.00139671 Jy ! Component: 1850 - total flux cleaned = -0.00147632 Jy ! Component: 1900 - total flux cleaned = -0.00152892 Jy ! Component: 1950 - total flux cleaned = -0.00158084 Jy ! Component: 2000 - total flux cleaned = -0.00163235 Jy ! Component: 2050 - total flux cleaned = -0.00168319 Jy ! Component: 2100 - total flux cleaned = -0.00178345 Jy ! Component: 2150 - total flux cleaned = -0.00173346 Jy ! Component: 2200 - total flux cleaned = -0.00178277 Jy ! Component: 2250 - total flux cleaned = -0.00173386 Jy ! Component: 2300 - total flux cleaned = -0.00183051 Jy ! Component: 2350 - total flux cleaned = -0.00175861 Jy ! Component: 2400 - total flux cleaned = -0.00175895 Jy ! Component: 2450 - total flux cleaned = -0.00182961 Jy ! Component: 2500 - total flux cleaned = -0.00175977 Jy ! Component: 2550 - total flux cleaned = -0.00180595 Jy ! Component: 2600 - total flux cleaned = -0.00180603 Jy ! Component: 2650 - total flux cleaned = -0.00176069 Jy ! Component: 2700 - total flux cleaned = -0.00171587 Jy ! Component: 2750 - total flux cleaned = -0.00176048 Jy ! Component: 2800 - total flux cleaned = -0.00167184 Jy ! Component: 2850 - total flux cleaned = -0.00162809 Jy ! Component: 2900 - total flux cleaned = -0.00164974 Jy ! Component: 2950 - total flux cleaned = -0.00162809 Jy ! Component: 3000 - total flux cleaned = -0.00160643 Jy ! Component: 3050 - total flux cleaned = -0.00158519 Jy ! Component: 3100 - total flux cleaned = -0.00156403 Jy ! Component: 3150 - total flux cleaned = -0.00152214 Jy ! Component: 3200 - total flux cleaned = -0.00152217 Jy ! Component: 3250 - total flux cleaned = -0.00148085 Jy ! Component: 3300 - total flux cleaned = -0.00146023 Jy ! Component: 3350 - total flux cleaned = -0.00141971 Jy ! Component: 3400 - total flux cleaned = -0.00135938 Jy ! Component: 3450 - total flux cleaned = -0.00139965 Jy ! Component: 3500 - total flux cleaned = -0.00134004 Jy ! Component: 3550 - total flux cleaned = -0.00139948 Jy ! Component: 3600 - total flux cleaned = -0.00137988 Jy ! Component: 3650 - total flux cleaned = -0.00141882 Jy ! Component: 3700 - total flux cleaned = -0.00137989 Jy ! Component: 3750 - total flux cleaned = -0.00136068 Jy ! Component: 3800 - total flux cleaned = -0.00137999 Jy ! Component: 3850 - total flux cleaned = -0.00134185 Jy ! Component: 3900 - total flux cleaned = -0.00134166 Jy ! Component: 3950 - total flux cleaned = -0.00134161 Jy ! Component: 4000 - total flux cleaned = -0.00130411 Jy ! Component: 4050 - total flux cleaned = -0.00126677 Jy ! Total flux subtracted in 4096 components = -0.00121112 Jy ! Clean residual min=-0.001210 max=0.001166 Jy/beam ! Clean residual mean=0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.875504 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 377 components and 0.875504 Jy ![Exited script file: muppet] wmap "J2031+1219_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.049 x 7.858 at 0.4361 degrees (North through East) ! Clean map min=-0.0025077 max=0.80284 Jy/beam ! Writing clean map to FITS file: J2031+1219_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.802843 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000310119 device "J2031+1219_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2031+1219_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.115883 0.115883 0.231765 0.463531 0.927062 1.85412 3.70825 7.41649 14.833 29.666 59.3319 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.802 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.049 x 7.858 at 0.4361 degrees (North through East) ! Clean map min=-0.0025077 max=0.80284 Jy/beam quit ! Quitting program ! Log file J2031+1219_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:45:43 2016