! Started logfile: J1852+4019_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:35:49 2016 obs J1852+4019_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1852+4019_S_2014_08_05_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.412302 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1852+4019 ! ! 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 4156 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 J1852+4019_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 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.517906Jy sigma=0.005921 ! Fit after self-cal, rms=0.493279Jy sigma=0.005669 ! 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=4.339 mas, bmaj=8.105 mas, bpa=36.26 degrees ! Estimated noise=1222.11 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 = 0.389907 Jy ! Component: 100 - total flux cleaned = 0.485475 Jy ! Total flux subtracted in 100 components = 0.485475 Jy ! Clean residual min=-0.019491 max=0.034677 Jy/beam ! Clean residual mean=0.000012 rms=0.006901 Jy/beam ! Combined flux in latest and established models = 0.485475 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.485475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115383Jy sigma=0.001172 ! Fit after self-cal, rms=0.115373Jy sigma=0.001172 ! 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=5.236 mas, bmaj=9.066 mas, bpa=39.07 degrees ! Estimated noise=983.868 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 = 0.0407648 Jy ! Component: 100 - total flux cleaned = 0.0581658 Jy ! Component: 150 - total flux cleaned = 0.066682 Jy ! Component: 200 - total flux cleaned = 0.0715351 Jy ! Total flux subtracted in 200 components = 0.0715351 Jy ! Clean residual min=-0.011957 max=0.011190 Jy/beam ! Clean residual mean=0.000102 rms=0.003144 Jy/beam ! Combined flux in latest and established models = 0.55701 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 53 components and 0.55701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099617Jy sigma=0.001030 ! Fit after self-cal, rms=0.099618Jy sigma=0.001030 ! 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 1.01 FD 0.87 HN 0.96 KP 1.07 ! LA 1.10 MK 1.00* NL 0.97 OV 0.98 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.01 KP 1.02 ! LA 1.06 MK 1.00* NL 1.02 OV 1.03 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.19 HN 1.02 KP 0.90 ! LA 0.84 MK 1.00* NL 1.05 OV 0.94 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.01 KP 0.87 ! LA 0.81 MK 1.00* NL 1.09 OV 1.00 ! PT 1.06 SC 1.00 ! ! ! Fit before self-cal, rms=0.099618Jy sigma=0.001030 ! Fit after self-cal, rms=0.073044Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.244 mas, bmaj=9.093 mas, bpa=39.1 degrees ! Estimated noise=980.72 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 = -0.00220229 Jy ! Component: 100 - total flux cleaned = -0.00305727 Jy ! Component: 150 - total flux cleaned = -0.00316997 Jy ! Component: 200 - total flux cleaned = -0.00320289 Jy ! Total flux subtracted in 200 components = -0.00320289 Jy ! Clean residual min=-0.004840 max=0.005184 Jy/beam ! Clean residual mean=-0.000009 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.553807 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.553807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072956Jy sigma=0.000781 ! Fit after self-cal, rms=0.072939Jy sigma=0.000780 ! 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=0.072939Jy sigma=0.000780 ! Fit after self-cal, rms=0.072339Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.248 mas, bmaj=9.109 mas, bpa=39.04 degrees ! Estimated noise=980.235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0018747 Jy ! Component: 100 - total flux cleaned = -0.0019342 Jy ! Component: 150 - total flux cleaned = -0.00189626 Jy ! Component: 200 - total flux cleaned = -0.00186127 Jy ! Total flux subtracted in 200 components = -0.00186127 Jy ! Clean residual min=-0.003439 max=0.002980 Jy/beam ! Clean residual mean=-0.000003 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.551946 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.551946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072264Jy sigma=0.000771 ! Fit after self-cal, rms=0.072266Jy sigma=0.000771 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 = -1.3444e-05 Jy ! Component: 100 - total flux cleaned = -1.38211e-05 Jy ! Component: 150 - total flux cleaned = -4.5106e-05 Jy ! Component: 200 - total flux cleaned = -7.48047e-05 Jy ! Total flux subtracted in 200 components = -7.48047e-05 Jy ! Clean residual min=-0.003362 max=0.002936 Jy/beam ! Clean residual mean=-0.000004 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.551871 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.551871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072237Jy sigma=0.000771 ! Fit after self-cal, rms=0.072237Jy sigma=0.000771 ! 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=0.072237Jy sigma=0.000771 ! Fit after self-cal, rms=0.072248Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.251 mas, bmaj=9.123 mas, bpa=39 degrees ! Estimated noise=979.711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148574 Jy ! Component: 100 - total flux cleaned = -0.00166271 Jy ! Component: 150 - total flux cleaned = -0.00163211 Jy ! Component: 200 - total flux cleaned = -0.00163162 Jy ! Total flux subtracted in 200 components = -0.00163162 Jy ! Clean residual min=-0.003156 max=0.002798 Jy/beam ! Clean residual mean=-0.000003 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.550239 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.550239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072205Jy sigma=0.000770 ! Fit after self-cal, rms=0.072206Jy sigma=0.000770 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 = -8.25053e-06 Jy ! Component: 100 - total flux cleaned = -8.82341e-06 Jy ! Component: 150 - total flux cleaned = -3.32561e-05 Jy ! Component: 200 - total flux cleaned = -5.75338e-05 Jy ! Total flux subtracted in 200 components = -5.75338e-05 Jy ! Clean residual min=-0.003114 max=0.002767 Jy/beam ! Clean residual mean=-0.000003 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.550182 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.550182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072189Jy sigma=0.000770 ! Fit after self-cal, rms=0.072189Jy sigma=0.000770 ! 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=0.072189Jy sigma=0.000770 ! Fit after self-cal, rms=0.072202Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.311 mas, bmaj=13.34 mas, bpa=70.42 degrees ! Estimated noise=1063.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117135 Jy ! Component: 100 - total flux cleaned = -0.00120312 Jy ! Component: 150 - total flux cleaned = -0.0012043 Jy ! Component: 200 - total flux cleaned = -0.00122301 Jy ! Total flux subtracted in 200 components = -0.00122301 Jy ! Clean residual min=-0.002822 max=0.002514 Jy/beam ! Clean residual mean=-0.000004 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.548959 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 82 components and 0.548959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072179Jy sigma=0.000770 ! Fit after self-cal, rms=0.072180Jy sigma=0.000770 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 = -1.85332e-05 Jy ! Component: 100 - total flux cleaned = -3.51019e-05 Jy ! Component: 150 - total flux cleaned = -5.25869e-05 Jy ! Component: 200 - total flux cleaned = -8.26323e-05 Jy ! Total flux subtracted in 200 components = -8.26323e-05 Jy ! Clean residual min=-0.002761 max=0.002501 Jy/beam ! Clean residual mean=-0.000004 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.548876 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.548876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072173Jy sigma=0.000770 ! Fit after self-cal, rms=0.072172Jy sigma=0.000770 ! 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=5.253 mas, bmaj=9.133 mas, bpa=38.97 degrees ! Estimated noise=979.313 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.253 x 9.133 at 38.97 degrees (North through East) ! Clean map min=-0.0029568 max=0.50767 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=0.072172Jy sigma=0.000770 ! Fit after self-cal, rms=0.065023Jy sigma=0.000680 ! Inverting map and beam ! Estimated beam: bmin=5.259 mas, bmaj=9.143 mas, bpa=38.98 degrees ! Estimated noise=979.055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100087 Jy ! Component: 100 - total flux cleaned = -0.00127323 Jy ! Component: 150 - total flux cleaned = -0.0013129 Jy ! Component: 200 - total flux cleaned = -0.00135117 Jy ! Total flux subtracted in 200 components = -0.00135117 Jy ! Clean residual min=-0.002938 max=0.002734 Jy/beam ! Clean residual mean=-0.000001 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.547525 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.547525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064998Jy sigma=0.000680 ! Fit after self-cal, rms=0.064998Jy sigma=0.000680 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.7072e-05 Jy ! Component: 100 - total flux cleaned = -3.71309e-05 Jy ! Component: 150 - total flux cleaned = -5.39166e-05 Jy ! Component: 200 - total flux cleaned = -5.39233e-05 Jy ! Total flux subtracted in 200 components = -5.39233e-05 Jy ! Clean residual min=-0.002901 max=0.002705 Jy/beam ! Clean residual mean=-0.000001 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.547471 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 0.547471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064988Jy sigma=0.000680 ! Fit after self-cal, rms=0.064988Jy sigma=0.000680 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064988Jy sigma=0.000680 ! Fit after self-cal, rms=0.064999Jy sigma=0.000680 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=4.342 mas, bmaj=8.179 mas, bpa=36.23 degrees ! Estimated noise=1226.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.391255 Jy ! Component: 100 - total flux cleaned = 0.48636 Jy ! Component: 150 - total flux cleaned = 0.519001 Jy ! Component: 200 - total flux cleaned = 0.53401 Jy ! Total flux subtracted in 200 components = 0.53401 Jy ! Clean residual min=-0.005668 max=0.006733 Jy/beam ! Clean residual mean=-0.000006 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.53401 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.53401 Jy ! Inverting map and beam ! Estimated beam: bmin=5.259 mas, bmaj=9.15 mas, bpa=38.94 degrees ! Estimated noise=978.694 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 = 0.00712658 Jy ! Component: 100 - total flux cleaned = 0.0101947 Jy ! Component: 150 - total flux cleaned = 0.0109666 Jy ! Component: 200 - total flux cleaned = 0.0113388 Jy ! Total flux subtracted in 200 components = 0.0113388 Jy ! Clean residual min=-0.003251 max=0.002824 Jy/beam ! Clean residual mean=-0.000002 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.545349 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.545349 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=9.324 mas, bmaj=13.35 mas, bpa=70.27 degrees ! Estimated noise=1061.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917125 Jy ! Component: 100 - total flux cleaned = 0.000961521 Jy ! Component: 150 - total flux cleaned = 0.000943046 Jy ! Component: 200 - total flux cleaned = 0.000925451 Jy ! Total flux subtracted in 200 components = 0.000925451 Jy ! Clean residual min=-0.002776 max=0.002468 Jy/beam ! Clean residual mean=-0.000002 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.546275 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 = 5.3312e-07 Jy ! Component: 100 - total flux cleaned = -1.72481e-05 Jy ! Component: 150 - total flux cleaned = -3.41088e-05 Jy ! Component: 200 - total flux cleaned = -5.04884e-05 Jy ! Total flux subtracted in 200 components = -5.04884e-05 Jy ! Clean residual min=-0.002779 max=0.002467 Jy/beam ! Clean residual mean=-0.000003 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.546224 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.546224 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.259 mas, bmaj=9.15 mas, bpa=38.94 degrees ! Estimated noise=978.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220736 Jy ! Component: 100 - total flux cleaned = -0.000220031 Jy ! Component: 150 - total flux cleaned = -0.000218683 Jy ! Component: 200 - total flux cleaned = -0.000188206 Jy ! Total flux subtracted in 200 components = -0.000188206 Jy ! Clean residual min=-0.003019 max=0.002878 Jy/beam ! Clean residual mean=-0.000002 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.546036 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.546036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065066Jy sigma=0.000681 ! Fit after self-cal, rms=0.065065Jy sigma=0.000681 wmodel J1852+4019_S_2014_08_05_pus_map.mod ! Writing 52 model components to file: J1852+4019_S_2014_08_05_pus_map.mod wobs J1852+4019_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1852+4019_S_2014_08_05_pus_uvs.fits wwins J1852+4019_S_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1852+4019_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 = -0.000941553 Jy ! Component: 100 - total flux cleaned = -0.00142591 Jy ! Component: 150 - total flux cleaned = -0.00155712 Jy ! Component: 200 - total flux cleaned = -0.00163944 Jy ! Component: 250 - total flux cleaned = -0.00163901 Jy ! Component: 300 - total flux cleaned = -0.00167636 Jy ! Component: 350 - total flux cleaned = -0.00160479 Jy ! Component: 400 - total flux cleaned = -0.00146847 Jy ! Component: 450 - total flux cleaned = -0.00153269 Jy ! Component: 500 - total flux cleaned = -0.00153296 Jy ! Component: 550 - total flux cleaned = -0.00177748 Jy ! Component: 600 - total flux cleaned = -0.00204323 Jy ! Component: 650 - total flux cleaned = -0.00218623 Jy ! Component: 700 - total flux cleaned = -0.00235282 Jy ! Component: 750 - total flux cleaned = -0.00246076 Jy ! Component: 800 - total flux cleaned = -0.00253938 Jy ! Component: 850 - total flux cleaned = -0.0025652 Jy ! Component: 900 - total flux cleaned = -0.00259019 Jy ! Component: 950 - total flux cleaned = -0.00263945 Jy ! Component: 1000 - total flux cleaned = -0.00268735 Jy ! Component: 1050 - total flux cleaned = -0.00266413 Jy ! Component: 1100 - total flux cleaned = -0.00271036 Jy ! Component: 1150 - total flux cleaned = -0.00277778 Jy ! Component: 1200 - total flux cleaned = -0.00275639 Jy ! Component: 1250 - total flux cleaned = -0.0028207 Jy ! Component: 1300 - total flux cleaned = -0.00286253 Jy ! Component: 1350 - total flux cleaned = -0.0029442 Jy ! Component: 1400 - total flux cleaned = -0.00292381 Jy ! Component: 1450 - total flux cleaned = -0.00300238 Jy ! Component: 1500 - total flux cleaned = -0.00296393 Jy ! Component: 1550 - total flux cleaned = -0.00298285 Jy ! Component: 1600 - total flux cleaned = -0.00292679 Jy ! Component: 1650 - total flux cleaned = -0.0029087 Jy ! Component: 1700 - total flux cleaned = -0.00290874 Jy ! Component: 1750 - total flux cleaned = -0.00289118 Jy ! Component: 1800 - total flux cleaned = -0.00285661 Jy ! Component: 1850 - total flux cleaned = -0.00287384 Jy ! Component: 1900 - total flux cleaned = -0.00285682 Jy ! Component: 1950 - total flux cleaned = -0.0028071 Jy ! Component: 2000 - total flux cleaned = -0.00282321 Jy ! Component: 2050 - total flux cleaned = -0.0027585 Jy ! Component: 2100 - total flux cleaned = -0.00271054 Jy ! Component: 2150 - total flux cleaned = -0.00269477 Jy ! Component: 2200 - total flux cleaned = -0.00258571 Jy ! Component: 2250 - total flux cleaned = -0.00253969 Jy ! Component: 2300 - total flux cleaned = -0.00246349 Jy ! Component: 2350 - total flux cleaned = -0.00237307 Jy ! Component: 2400 - total flux cleaned = -0.00229849 Jy ! Component: 2450 - total flux cleaned = -0.00219521 Jy ! Component: 2500 - total flux cleaned = -0.00207844 Jy ! Component: 2550 - total flux cleaned = -0.00199183 Jy ! Component: 2600 - total flux cleaned = -0.00196339 Jy ! Component: 2650 - total flux cleaned = -0.00193505 Jy ! Component: 2700 - total flux cleaned = -0.00190689 Jy ! Component: 2750 - total flux cleaned = -0.00190687 Jy ! Component: 2800 - total flux cleaned = -0.00185131 Jy ! Component: 2850 - total flux cleaned = -0.00181002 Jy ! Component: 2900 - total flux cleaned = -0.0018239 Jy ! Component: 2950 - total flux cleaned = -0.00179672 Jy ! Component: 3000 - total flux cleaned = -0.00178311 Jy ! Component: 3050 - total flux cleaned = -0.00172917 Jy ! Component: 3100 - total flux cleaned = -0.00170231 Jy ! Component: 3150 - total flux cleaned = -0.00166232 Jy ! Component: 3200 - total flux cleaned = -0.00164905 Jy ! Component: 3250 - total flux cleaned = -0.00162265 Jy ! Component: 3300 - total flux cleaned = -0.00158324 Jy ! Component: 3350 - total flux cleaned = -0.00159625 Jy ! Component: 3400 - total flux cleaned = -0.00157018 Jy ! Component: 3450 - total flux cleaned = -0.00154423 Jy ! Component: 3500 - total flux cleaned = -0.00153134 Jy ! Component: 3550 - total flux cleaned = -0.00149275 Jy ! Component: 3600 - total flux cleaned = -0.00145431 Jy ! Component: 3650 - total flux cleaned = -0.00141592 Jy ! Component: 3700 - total flux cleaned = -0.00136489 Jy ! Component: 3750 - total flux cleaned = -0.00133938 Jy ! Component: 3800 - total flux cleaned = -0.00131398 Jy ! Component: 3850 - total flux cleaned = -0.00125047 Jy ! Component: 3900 - total flux cleaned = -0.00119978 Jy ! Component: 3950 - total flux cleaned = -0.00112375 Jy ! Component: 4000 - total flux cleaned = -0.00108576 Jy ! Component: 4050 - total flux cleaned = -0.00104777 Jy ! Total flux subtracted in 4096 components = -0.000984459 Jy ! Clean residual min=-0.000840 max=0.000793 Jy/beam ! Clean residual mean=-0.000002 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.545051 Jy keep ! Adding 224 model components to the UV plane model. ! The established model now contains 276 components and 0.545052 Jy ![Exited script file: muppet] wmap "J1852+4019_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.259 x 9.15 at 38.94 degrees (North through East) ! Clean map min=-0.0025769 max=0.508 Jy/beam ! Writing clean map to FITS file: J1852+4019_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 0.508002 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217226 device "J1852+4019_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1852+4019_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.128282 0.128282 0.256565 0.51313 1.02626 2.05252 4.10504 8.21008 16.4202 32.8403 65.6806 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.508 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.259 x 9.15 at 38.94 degrees (North through East) ! Clean map min=-0.0025769 max=0.508 Jy/beam quit ! Quitting program ! Log file J1852+4019_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:35:54 2016