! Started logfile: J0231+1322_S_2017_08_05_pus_uvs.log on Thu May 9 19:17:32 2019 obs J0231+1322_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0231+1322_S_2017_08_05_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.682222 visibilities/baseline/integration-bin. ! Found source: J0231+1322 ! ! 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 513 lines of history. ! ! Reading 2456 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 J0231+1322_S_2017_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.829890Jy sigma=0.007502 ! Fit after self-cal, rms=0.809839Jy sigma=0.007352 ! 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=2.547 mas, bmaj=8.234 mas, bpa=-11.37 degrees ! Estimated noise=1919.46 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 = 1.28308 Jy ! Component: 100 - total flux cleaned = 1.61708 Jy ! Total flux subtracted in 100 components = 1.61708 Jy ! Clean residual min=-0.056160 max=0.139547 Jy/beam ! Clean residual mean=0.000156 rms=0.017201 Jy/beam ! Combined flux in latest and established models = 1.61708 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.61708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.341135Jy sigma=0.002865 ! Fit after self-cal, rms=0.341084Jy sigma=0.002865 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143641 Jy ! Component: 100 - total flux cleaned = 0.208666 Jy ! Total flux subtracted in 100 components = 0.208666 Jy ! Clean residual min=-0.045244 max=0.055613 Jy/beam ! Clean residual mean=0.000063 rms=0.010901 Jy/beam ! Combined flux in latest and established models = 1.82575 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 1.82575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256004Jy sigma=0.002211 ! Fit after self-cal, rms=0.255895Jy sigma=0.002210 ! 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=2.996 mas, bmaj=8.709 mas, bpa=-10.29 degrees ! Estimated noise=1683.9 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 = 0.0450094 Jy ! Component: 100 - total flux cleaned = 0.0717799 Jy ! Component: 150 - total flux cleaned = 0.0886904 Jy ! Component: 200 - total flux cleaned = 0.0995015 Jy ! Total flux subtracted in 200 components = 0.0995015 Jy ! Clean residual min=-0.042457 max=0.045221 Jy/beam ! Clean residual mean=-0.000032 rms=0.010622 Jy/beam ! Combined flux in latest and established models = 1.92525 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 1.92525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242251Jy sigma=0.002168 ! Fit after self-cal, rms=0.242209Jy sigma=0.002167 ! 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 1.00* FD 1.01 HN 0.93 KP 1.06 ! LA 1.01 MK 0.98 NL 0.91 OV 1.02 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 0.98 KP 1.02 ! LA 0.97 MK 0.96 NL 1.08 OV 1.09 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 0.96 KP 0.89 ! LA 0.77 MK 0.99 NL 1.26 OV 0.95 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.93 KP 1.00* ! LA 1.00* MK 1.41 NL 1.00* OV 1.00* ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.242209Jy sigma=0.002167 ! Fit after self-cal, rms=0.115803Jy sigma=0.001042 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.006 mas, bmaj=8.718 mas, bpa=-10.15 degrees ! Estimated noise=1686.94 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 (11, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022212 Jy ! Component: 100 - total flux cleaned = 0.024688 Jy ! Component: 150 - total flux cleaned = 0.0258397 Jy ! Component: 200 - total flux cleaned = 0.0268072 Jy ! Total flux subtracted in 200 components = 0.0268072 Jy ! Clean residual min=-0.014622 max=0.018378 Jy/beam ! Clean residual mean=-0.000032 rms=0.004479 Jy/beam ! Combined flux in latest and established models = 1.95206 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 1.95206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110594Jy sigma=0.000993 ! Fit after self-cal, rms=0.110243Jy sigma=0.000991 ! 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=0.110243Jy sigma=0.000991 ! Fit after self-cal, rms=0.083637Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=8.724 mas, bpa=-10.18 degrees ! Estimated noise=1686.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150011 Jy ! Component: 100 - total flux cleaned = 0.00232013 Jy ! Component: 150 - total flux cleaned = 0.00266715 Jy ! Component: 200 - total flux cleaned = 0.00281019 Jy ! Total flux subtracted in 200 components = 0.00281019 Jy ! Clean residual min=-0.009831 max=0.015459 Jy/beam ! Clean residual mean=-0.000017 rms=0.003052 Jy/beam ! Combined flux in latest and established models = 1.95487 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 1.95487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082795Jy sigma=0.000770 ! Fit after self-cal, rms=0.082731Jy sigma=0.000769 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 (26.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153254 Jy ! Component: 100 - total flux cleaned = 0.024121 Jy ! Component: 150 - total flux cleaned = 0.0303066 Jy ! Component: 200 - total flux cleaned = 0.0350001 Jy ! Total flux subtracted in 200 components = 0.0350001 Jy ! Clean residual min=-0.008253 max=0.008726 Jy/beam ! Clean residual mean=-0.000000 rms=0.002364 Jy/beam ! Combined flux in latest and established models = 1.98987 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 108 components and 1.98987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079762Jy sigma=0.000736 ! Fit after self-cal, rms=0.079595Jy sigma=0.000735 ! 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=0.079595Jy sigma=0.000735 ! Fit after self-cal, rms=0.076880Jy sigma=0.000714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=8.727 mas, bpa=-10.17 degrees ! Estimated noise=1684.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446642 Jy ! Component: 100 - total flux cleaned = 0.00723661 Jy ! Component: 150 - total flux cleaned = 0.00955048 Jy ! Component: 200 - total flux cleaned = 0.0115307 Jy ! Total flux subtracted in 200 components = 0.0115307 Jy ! Clean residual min=-0.007447 max=0.006954 Jy/beam ! Clean residual mean=-0.000001 rms=0.001964 Jy/beam ! Combined flux in latest and established models = 2.0014 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 129 components and 2.0014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076043Jy sigma=0.000706 ! Fit after self-cal, rms=0.075979Jy sigma=0.000705 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 = 0.00286049 Jy ! Component: 100 - total flux cleaned = 0.00472144 Jy ! Component: 150 - total flux cleaned = 0.00581157 Jy ! Component: 200 - total flux cleaned = 0.00650054 Jy ! Total flux subtracted in 200 components = 0.00650054 Jy ! Clean residual min=-0.007112 max=0.006855 Jy/beam ! Clean residual mean=-0.000001 rms=0.001874 Jy/beam ! Combined flux in latest and established models = 2.0079 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 148 components and 2.0079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075661Jy sigma=0.000702 ! Fit after self-cal, rms=0.075633Jy sigma=0.000702 ! 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=0.075633Jy sigma=0.000702 ! Fit after self-cal, rms=0.075488Jy sigma=0.000700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.508 mas, bmaj=13.2 mas, bpa=-14.06 degrees ! Estimated noise=2155.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348734 Jy ! Component: 100 - total flux cleaned = 0.00538056 Jy ! Component: 150 - total flux cleaned = 0.00656589 Jy ! Component: 200 - total flux cleaned = 0.00723623 Jy ! Total flux subtracted in 200 components = 0.00723623 Jy ! Clean residual min=-0.010711 max=0.009706 Jy/beam ! Clean residual mean=-0.000003 rms=0.002995 Jy/beam ! Combined flux in latest and established models = 2.01514 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 174 components and 2.01513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075349Jy sigma=0.000699 ! Fit after self-cal, rms=0.075318Jy sigma=0.000698 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 = 0.0018758 Jy ! Component: 100 - total flux cleaned = 0.00289753 Jy ! Component: 150 - total flux cleaned = 0.00334293 Jy ! Component: 200 - total flux cleaned = 0.00361598 Jy ! Total flux subtracted in 200 components = 0.00361598 Jy ! Clean residual min=-0.010526 max=0.009508 Jy/beam ! Clean residual mean=-0.000005 rms=0.002902 Jy/beam ! Combined flux in latest and established models = 2.01875 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 193 components and 2.01875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075265Jy sigma=0.000698 ! Fit after self-cal, rms=0.075257Jy sigma=0.000698 ! 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=3.008 mas, bmaj=8.73 mas, bpa=-10.16 degrees ! Estimated noise=1683.82 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.008 x 8.73 at -10.16 degrees (North through East) ! Clean map min=-0.0068567 max=1.6819 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=0.075257Jy sigma=0.000698 ! Fit after self-cal, rms=0.068174Jy sigma=0.000627 ! Inverting map and beam ! Estimated beam: bmin=3.011 mas, bmaj=8.731 mas, bpa=-10.14 degrees ! Estimated noise=1683.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109131 Jy ! Component: 100 - total flux cleaned = 0.00129996 Jy ! Component: 150 - total flux cleaned = 0.000959021 Jy ! Component: 200 - total flux cleaned = 0.000882861 Jy ! Total flux subtracted in 200 components = 0.000882861 Jy ! Clean residual min=-0.006509 max=0.006379 Jy/beam ! Clean residual mean=-0.000004 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 2.01963 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 210 components and 2.01963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067915Jy sigma=0.000625 ! Fit after self-cal, rms=0.067903Jy sigma=0.000625 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00091042 Jy ! Component: 100 - total flux cleaned = 0.000837482 Jy ! Component: 150 - total flux cleaned = 0.000771681 Jy ! Component: 200 - total flux cleaned = 0.000709986 Jy ! Total flux subtracted in 200 components = 0.000709986 Jy ! Clean residual min=-0.006360 max=0.006332 Jy/beam ! Clean residual mean=-0.000004 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 2.02034 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 223 components and 2.02034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067770Jy sigma=0.000624 ! Fit after self-cal, rms=0.067766Jy sigma=0.000624 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067766Jy sigma=0.000624 ! Fit after self-cal, rms=0.067762Jy sigma=0.000623 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=2.559 mas, bmaj=8.276 mas, bpa=-11.22 degrees ! Estimated noise=1937.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.28705 Jy ! Component: 100 - total flux cleaned = 1.61576 Jy ! Component: 150 - total flux cleaned = 1.7563 Jy ! Component: 200 - total flux cleaned = 1.81996 Jy ! Total flux subtracted in 200 components = 1.81996 Jy ! Clean residual min=-0.014133 max=0.029300 Jy/beam ! Clean residual mean=0.000068 rms=0.005201 Jy/beam ! Combined flux in latest and established models = 1.81996 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 16 model components to the UV plane model. ! The established model now contains 16 components and 1.81996 Jy ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=8.734 mas, bpa=-10.13 degrees ! Estimated noise=1683.97 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 = 0.0412174 Jy ! Component: 100 - total flux cleaned = 0.0663749 Jy ! Component: 150 - total flux cleaned = 0.0853229 Jy ! Component: 200 - total flux cleaned = 0.100309 Jy ! Total flux subtracted in 200 components = 0.100309 Jy ! Clean residual min=-0.010135 max=0.012548 Jy/beam ! Clean residual mean=-0.000008 rms=0.003210 Jy/beam ! Combined flux in latest and established models = 1.92027 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 71 components and 1.92027 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=7.514 mas, bmaj=13.2 mas, bpa=-14.02 degrees ! Estimated noise=2152.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233891 Jy ! Component: 100 - total flux cleaned = 0.0401373 Jy ! Component: 150 - total flux cleaned = 0.0527529 Jy ! Component: 200 - total flux cleaned = 0.0624319 Jy ! Total flux subtracted in 200 components = 0.0624319 Jy ! Clean residual min=-0.010852 max=0.010035 Jy/beam ! Clean residual mean=-0.000008 rms=0.003480 Jy/beam ! Combined flux in latest and established models = 1.9827 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 = 0.00755567 Jy ! Component: 100 - total flux cleaned = 0.0135683 Jy ! Component: 150 - total flux cleaned = 0.0184899 Jy ! Component: 200 - total flux cleaned = 0.0225553 Jy ! Total flux subtracted in 200 components = 0.0225553 Jy ! Clean residual min=-0.009689 max=0.009022 Jy/beam ! Clean residual mean=-0.000006 rms=0.002882 Jy/beam ! Combined flux in latest and established models = 2.00526 Jy ! Adding 136 model components to the UV plane model. ! The established model now contains 196 components and 2.00526 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=8.734 mas, bpa=-10.13 degrees ! Estimated noise=1683.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517073 Jy ! Component: 100 - total flux cleaned = 0.00769501 Jy ! Component: 150 - total flux cleaned = 0.00952946 Jy ! Component: 200 - total flux cleaned = 0.0108745 Jy ! Total flux subtracted in 200 components = 0.0108745 Jy ! Clean residual min=-0.006698 max=0.007204 Jy/beam ! Clean residual mean=-0.000003 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 2.01613 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 211 components and 2.01613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068193Jy sigma=0.000628 ! Fit after self-cal, rms=0.067982Jy sigma=0.000627 wmodel J0231+1322_S_2017_08_05_pus_map.mod ! Writing 211 model components to file: J0231+1322_S_2017_08_05_pus_map.mod wobs J0231+1322_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0231+1322_S_2017_08_05_pus_uvs.fits wwins J0231+1322_S_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J0231+1322_S_2017_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 = -0.000722551 Jy ! Component: 100 - total flux cleaned = -0.000606179 Jy ! Component: 150 - total flux cleaned = -0.000819558 Jy ! Component: 200 - total flux cleaned = -0.00112009 Jy ! Component: 250 - total flux cleaned = -0.000832528 Jy ! Component: 300 - total flux cleaned = -0.000467682 Jy ! Component: 350 - total flux cleaned = -2.94022e-05 Jy ! Component: 400 - total flux cleaned = 5.5876e-05 Jy ! Component: 450 - total flux cleaned = 0.000141603 Jy ! Component: 500 - total flux cleaned = 0.000461182 Jy ! Component: 550 - total flux cleaned = 0.000769451 Jy ! Component: 600 - total flux cleaned = 0.00106883 Jy ! Component: 650 - total flux cleaned = 0.00135816 Jy ! Component: 700 - total flux cleaned = 0.0014988 Jy ! Component: 750 - total flux cleaned = 0.00170197 Jy ! Component: 800 - total flux cleaned = 0.00196646 Jy ! Component: 850 - total flux cleaned = 0.00222614 Jy ! Component: 900 - total flux cleaned = 0.00273237 Jy ! Component: 950 - total flux cleaned = 0.00310051 Jy ! Component: 1000 - total flux cleaned = 0.00334106 Jy ! Component: 1050 - total flux cleaned = 0.00351807 Jy ! Component: 1100 - total flux cleaned = 0.00397868 Jy ! Component: 1150 - total flux cleaned = 0.00408905 Jy ! Component: 1200 - total flux cleaned = 0.00431007 Jy ! Component: 1250 - total flux cleaned = 0.00458068 Jy ! Component: 1300 - total flux cleaned = 0.00484633 Jy ! Component: 1350 - total flux cleaned = 0.00500345 Jy ! Component: 1400 - total flux cleaned = 0.00525956 Jy ! Component: 1450 - total flux cleaned = 0.0054593 Jy ! Component: 1500 - total flux cleaned = 0.00570471 Jy ! Component: 1550 - total flux cleaned = 0.00580139 Jy ! Component: 1600 - total flux cleaned = 0.00589652 Jy ! Component: 1650 - total flux cleaned = 0.00603675 Jy ! Component: 1700 - total flux cleaned = 0.00631118 Jy ! Component: 1750 - total flux cleaned = 0.00640285 Jy ! Component: 1800 - total flux cleaned = 0.00671409 Jy ! Component: 1850 - total flux cleaned = 0.00688999 Jy ! Component: 1900 - total flux cleaned = 0.00706333 Jy ! Component: 1950 - total flux cleaned = 0.00714884 Jy ! Component: 2000 - total flux cleaned = 0.00748467 Jy ! Component: 2050 - total flux cleaned = 0.00773334 Jy ! Component: 2100 - total flux cleaned = 0.00805941 Jy ! Component: 2150 - total flux cleaned = 0.00834113 Jy ! Component: 2200 - total flux cleaned = 0.00865918 Jy ! Component: 2250 - total flux cleaned = 0.0088933 Jy ! Component: 2300 - total flux cleaned = 0.0092021 Jy ! Component: 2350 - total flux cleaned = 0.00946805 Jy ! Component: 2400 - total flux cleaned = 0.00976817 Jy ! Component: 2450 - total flux cleaned = 0.00999002 Jy ! Component: 2500 - total flux cleaned = 0.0101727 Jy ! Component: 2550 - total flux cleaned = 0.0104611 Jy ! Component: 2600 - total flux cleaned = 0.0105672 Jy ! Component: 2650 - total flux cleaned = 0.0108129 Jy ! Component: 2700 - total flux cleaned = 0.0109168 Jy ! Component: 2750 - total flux cleaned = 0.0111231 Jy ! Component: 2800 - total flux cleaned = 0.0112245 Jy ! Component: 2850 - total flux cleaned = 0.0113922 Jy ! Component: 2900 - total flux cleaned = 0.0115578 Jy ! Component: 2950 - total flux cleaned = 0.0118511 Jy ! Component: 3000 - total flux cleaned = 0.0119473 Jy ! Component: 3050 - total flux cleaned = 0.0121707 Jy ! Component: 3100 - total flux cleaned = 0.0123601 Jy ! Component: 3150 - total flux cleaned = 0.0126091 Jy ! Component: 3200 - total flux cleaned = 0.0128869 Jy ! Component: 3250 - total flux cleaned = 0.0130696 Jy ! Component: 3300 - total flux cleaned = 0.0131906 Jy ! Component: 3350 - total flux cleaned = 0.0134901 Jy ! Component: 3400 - total flux cleaned = 0.0137275 Jy ! Component: 3450 - total flux cleaned = 0.0139626 Jy ! Component: 3500 - total flux cleaned = 0.0142246 Jy ! Component: 3550 - total flux cleaned = 0.0143399 Jy ! Component: 3600 - total flux cleaned = 0.014511 Jy ! Component: 3650 - total flux cleaned = 0.014766 Jy ! Component: 3700 - total flux cleaned = 0.0148786 Jy ! Component: 3750 - total flux cleaned = 0.0150735 Jy ! Component: 3800 - total flux cleaned = 0.015267 Jy ! Component: 3850 - total flux cleaned = 0.0154311 Jy ! Component: 3900 - total flux cleaned = 0.0156484 Jy ! Component: 3950 - total flux cleaned = 0.01581 Jy ! Component: 4000 - total flux cleaned = 0.015997 Jy ! Component: 4050 - total flux cleaned = 0.0161826 Jy ! Total flux subtracted in 4096 components = 0.016288 Jy ! Clean residual min=-0.001590 max=0.001490 Jy/beam ! Clean residual mean=0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 2.03242 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 539 components and 2.03242 Jy ![Exited script file: muppet] wmap "J0231+1322_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.012 x 8.734 at -10.13 degrees (North through East) ! Clean map min=-0.0039194 max=1.681 Jy/beam ! Writing clean map to FITS file: J0231+1322_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.68104 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000455961 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0813712 0.0813712 0.162742 0.325485 0.65097 1.30194 2.60388 5.20776 10.4155 20.831 41.6621 83.3241 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.681 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.012 x 8.734 at -10.13 degrees (North through East) ! Clean map min=-0.0039194 max=1.681 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 J0231+1322_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:17:37 2019