! Started logfile: J1955+5131_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:38:33 2016 obs J1955+5131_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1955+5131_S_2014_08_05_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.594444 visibilities/baseline/integration-bin. ! Found source: J1955+5131 ! ! 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 1712 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 J1955+5131_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 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 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.240796Jy sigma=0.002036 ! Fit after self-cal, rms=0.220680Jy sigma=0.001867 ! 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=3.273 mas, bmaj=13.97 mas, bpa=-75.77 degrees ! Estimated noise=2397.6 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 = 0.673652 Jy ! Component: 100 - total flux cleaned = 0.828534 Jy ! Total flux subtracted in 100 components = 0.828534 Jy ! Clean residual min=-0.040688 max=0.061069 Jy/beam ! Clean residual mean=0.000627 rms=0.014086 Jy/beam ! Combined flux in latest and established models = 0.828535 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.828535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216663Jy sigma=0.001603 ! Fit after self-cal, rms=0.216661Jy sigma=0.001603 ! 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=3.908 mas, bmaj=14.56 mas, bpa=-76.22 degrees ! Estimated noise=2008.85 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 = 0.0952464 Jy ! Component: 100 - total flux cleaned = 0.148074 Jy ! Component: 150 - total flux cleaned = 0.180941 Jy ! Component: 200 - total flux cleaned = 0.202225 Jy ! Total flux subtracted in 200 components = 0.202225 Jy ! Clean residual min=-0.026823 max=0.035497 Jy/beam ! Clean residual mean=0.000982 rms=0.009240 Jy/beam ! Combined flux in latest and established models = 1.03076 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 54 components and 1.03076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157879Jy sigma=0.001208 ! Fit after self-cal, rms=0.157635Jy sigma=0.001206 ! 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 0.97 FD 0.85 HN 0.98 KP 1.03 ! LA 1.07 MK 1.00* NL 1.03 OV 1.00* ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.02 KP 0.98 ! LA 1.03 MK 1.00* NL 1.08 OV 1.00* ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.03 KP 0.87 ! LA 0.83 MK 1.00* NL 1.04 OV 1.00* ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.00 KP 0.85 ! LA 0.78 MK 1.00* NL 1.11 OV 1.00* ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.157635Jy sigma=0.001206 ! Fit after self-cal, rms=0.098544Jy sigma=0.000839 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.923 mas, bmaj=14.58 mas, bpa=-76.35 degrees ! Estimated noise=1988.21 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 = 0.00525923 Jy ! Component: 100 - total flux cleaned = 0.00456808 Jy ! Component: 150 - total flux cleaned = 0.00414498 Jy ! Component: 200 - total flux cleaned = 0.00414256 Jy ! Total flux subtracted in 200 components = 0.00414256 Jy ! Clean residual min=-0.012929 max=0.021507 Jy/beam ! Clean residual mean=0.000451 rms=0.005081 Jy/beam ! Combined flux in latest and established models = 1.0349 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 1.0349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097822Jy sigma=0.000832 ! Fit after self-cal, rms=0.097733Jy sigma=0.000831 ! 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=0.097733Jy sigma=0.000831 ! Fit after self-cal, rms=0.097619Jy sigma=0.000831 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.924 mas, bmaj=14.58 mas, bpa=-76.36 degrees ! Estimated noise=1986.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000600976 Jy ! Component: 100 - total flux cleaned = -0.00131226 Jy ! Component: 150 - total flux cleaned = -0.00183078 Jy ! Component: 200 - total flux cleaned = -0.00192372 Jy ! Total flux subtracted in 200 components = -0.00192372 Jy ! Clean residual min=-0.012880 max=0.021022 Jy/beam ! Clean residual mean=0.000461 rms=0.004970 Jy/beam ! Combined flux in latest and established models = 1.03298 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 68 components and 1.03298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097375Jy sigma=0.000829 ! Fit after self-cal, rms=0.097351Jy sigma=0.000829 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 = -0.000299455 Jy ! Component: 100 - total flux cleaned = -0.000469712 Jy ! Component: 150 - total flux cleaned = -0.000466824 Jy ! Component: 200 - total flux cleaned = -0.000469355 Jy ! Total flux subtracted in 200 components = -0.000469355 Jy ! Clean residual min=-0.012750 max=0.020580 Jy/beam ! Clean residual mean=0.000464 rms=0.004920 Jy/beam ! Combined flux in latest and established models = 1.03251 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 1.03251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097224Jy sigma=0.000827 ! Fit after self-cal, rms=0.097212Jy sigma=0.000827 ! 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=0.097212Jy sigma=0.000827 ! Fit after self-cal, rms=0.097109Jy sigma=0.000827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.925 mas, bmaj=14.58 mas, bpa=-76.37 degrees ! Estimated noise=1984.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141749 Jy ! Component: 100 - total flux cleaned = -0.0015601 Jy ! Component: 150 - total flux cleaned = -0.00156289 Jy ! Component: 200 - total flux cleaned = -0.00169024 Jy ! Total flux subtracted in 200 components = -0.00169024 Jy ! Clean residual min=-0.012566 max=0.020573 Jy/beam ! Clean residual mean=0.000458 rms=0.004872 Jy/beam ! Combined flux in latest and established models = 1.03082 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 1.03082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097011Jy sigma=0.000826 ! Fit after self-cal, rms=0.097001Jy sigma=0.000826 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 = 8.36083e-05 Jy ! Component: 100 - total flux cleaned = -0.000103183 Jy ! Component: 150 - total flux cleaned = -0.000158792 Jy ! Component: 200 - total flux cleaned = -0.000212833 Jy ! Total flux subtracted in 200 components = -0.000212833 Jy ! Clean residual min=-0.012489 max=0.020308 Jy/beam ! Clean residual mean=0.000459 rms=0.004847 Jy/beam ! Combined flux in latest and established models = 1.03061 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 1.03061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096940Jy sigma=0.000825 ! Fit after self-cal, rms=0.096934Jy sigma=0.000825 ! 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=0.096934Jy sigma=0.000825 ! Fit after self-cal, rms=0.096846Jy sigma=0.000825 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.629 mas, bmaj=15.28 mas, bpa=-75.25 degrees ! Estimated noise=2348.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000963848 Jy ! Component: 100 - total flux cleaned = 0.000753728 Jy ! Component: 150 - total flux cleaned = 0.000755029 Jy ! Component: 200 - total flux cleaned = 0.000752091 Jy ! Total flux subtracted in 200 components = 0.000752091 Jy ! Clean residual min=-0.018001 max=0.028881 Jy/beam ! Clean residual mean=0.000787 rms=0.007717 Jy/beam ! Combined flux in latest and established models = 1.03136 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 1.03136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096828Jy sigma=0.000825 ! Fit after self-cal, rms=0.096808Jy sigma=0.000825 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 = 0.000520564 Jy ! Component: 100 - total flux cleaned = 0.000361482 Jy ! Component: 150 - total flux cleaned = 0.000363688 Jy ! Component: 200 - total flux cleaned = 0.000296142 Jy ! Total flux subtracted in 200 components = 0.000296142 Jy ! Clean residual min=-0.018025 max=0.028490 Jy/beam ! Clean residual mean=0.000784 rms=0.007676 Jy/beam ! Combined flux in latest and established models = 1.03166 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 1.03166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096826Jy sigma=0.000825 ! Fit after self-cal, rms=0.096812Jy sigma=0.000825 ! 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=3.926 mas, bmaj=14.58 mas, bpa=-76.37 degrees ! Estimated noise=1983.47 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.926 x 14.58 at -76.37 degrees (North through East) ! Clean map min=-0.012659 max=0.88865 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=0.096812Jy sigma=0.000825 ! Fit after self-cal, rms=0.089581Jy sigma=0.000762 ! Inverting map and beam ! Estimated beam: bmin=3.93 mas, bmaj=14.58 mas, bpa=-76.37 degrees ! Estimated noise=1985.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00296069 Jy ! Component: 100 - total flux cleaned = -0.00359902 Jy ! Component: 150 - total flux cleaned = -0.00388836 Jy ! Component: 200 - total flux cleaned = -0.00408752 Jy ! Total flux subtracted in 200 components = -0.00408752 Jy ! Clean residual min=-0.012581 max=0.019793 Jy/beam ! Clean residual mean=0.000467 rms=0.004779 Jy/beam ! Combined flux in latest and established models = 1.02757 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 1.02757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089448Jy sigma=0.000761 ! Fit after self-cal, rms=0.089444Jy sigma=0.000761 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102854 Jy ! Component: 100 - total flux cleaned = -0.000186669 Jy ! Component: 150 - total flux cleaned = -0.000264417 Jy ! Component: 200 - total flux cleaned = -0.00030146 Jy ! Total flux subtracted in 200 components = -0.00030146 Jy ! Clean residual min=-0.012392 max=0.019684 Jy/beam ! Clean residual mean=0.000469 rms=0.004769 Jy/beam ! Combined flux in latest and established models = 1.02727 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 1.02727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089408Jy sigma=0.000760 ! Fit after self-cal, rms=0.089406Jy sigma=0.000760 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089406Jy sigma=0.000760 ! Fit after self-cal, rms=0.089380Jy sigma=0.000760 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=3.284 mas, bmaj=13.92 mas, bpa=-75.91 degrees ! Estimated noise=2387.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.670662 Jy ! Component: 100 - total flux cleaned = 0.825873 Jy ! Component: 150 - total flux cleaned = 0.896619 Jy ! Component: 200 - total flux cleaned = 0.938339 Jy ! Total flux subtracted in 200 components = 0.938339 Jy ! Clean residual min=-0.017115 max=0.026059 Jy/beam ! Clean residual mean=0.000271 rms=0.006215 Jy/beam ! Combined flux in latest and established models = 0.938339 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 0.938339 Jy ! Inverting map and beam ! Estimated beam: bmin=3.931 mas, bmaj=14.59 mas, bpa=-76.38 degrees ! Estimated noise=1985.03 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 = 0.0366179 Jy ! Component: 100 - total flux cleaned = 0.0577061 Jy ! Component: 150 - total flux cleaned = 0.070851 Jy ! Component: 200 - total flux cleaned = 0.0792191 Jy ! Total flux subtracted in 200 components = 0.0792191 Jy ! Clean residual min=-0.013604 max=0.021892 Jy/beam ! Clean residual mean=0.000515 rms=0.005402 Jy/beam ! Combined flux in latest and established models = 1.01756 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 65 components and 1.01756 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=7.644 mas, bmaj=15.3 mas, bpa=-75.26 degrees ! Estimated noise=2345.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693716 Jy ! Component: 100 - total flux cleaned = 0.00769263 Jy ! Component: 150 - total flux cleaned = 0.00826818 Jy ! Component: 200 - total flux cleaned = 0.00843335 Jy ! Total flux subtracted in 200 components = 0.00843335 Jy ! Clean residual min=-0.018199 max=0.029985 Jy/beam ! Clean residual mean=0.000820 rms=0.008015 Jy/beam ! Combined flux in latest and established models = 1.02599 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 = 0.000157181 Jy ! Component: 100 - total flux cleaned = 0.000307597 Jy ! Component: 150 - total flux cleaned = 0.000447318 Jy ! Component: 200 - total flux cleaned = 0.000701768 Jy ! Total flux subtracted in 200 components = 0.000701768 Jy ! Clean residual min=-0.018071 max=0.029457 Jy/beam ! Clean residual mean=0.000812 rms=0.007884 Jy/beam ! Combined flux in latest and established models = 1.02669 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 1.02669 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.931 mas, bmaj=14.59 mas, bpa=-76.38 degrees ! Estimated noise=1985.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00286909 Jy ! Component: 100 - total flux cleaned = -0.00330005 Jy ! Component: 150 - total flux cleaned = -0.00312925 Jy ! Component: 200 - total flux cleaned = -0.00275163 Jy ! Total flux subtracted in 200 components = -0.00275163 Jy ! Clean residual min=-0.012433 max=0.020761 Jy/beam ! Clean residual mean=0.000474 rms=0.004943 Jy/beam ! Combined flux in latest and established models = 1.02394 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 1.02394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089901Jy sigma=0.000765 ! Fit after self-cal, rms=0.089835Jy sigma=0.000765 wmodel J1955+5131_S_2014_08_05_pus_map.mod ! Writing 87 model components to file: J1955+5131_S_2014_08_05_pus_map.mod wobs J1955+5131_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1955+5131_S_2014_08_05_pus_uvs.fits wwins J1955+5131_S_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1955+5131_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 = 0.00857169 Jy ! Component: 100 - total flux cleaned = 0.0152067 Jy ! Component: 150 - total flux cleaned = 0.019522 Jy ! Component: 200 - total flux cleaned = 0.0226982 Jy ! Component: 250 - total flux cleaned = 0.0242915 Jy ! Component: 300 - total flux cleaned = 0.0255744 Jy ! Component: 350 - total flux cleaned = 0.0264589 Jy ! Component: 400 - total flux cleaned = 0.0274135 Jy ! Component: 450 - total flux cleaned = 0.0283012 Jy ! Component: 500 - total flux cleaned = 0.0290063 Jy ! Component: 550 - total flux cleaned = 0.0295506 Jy ! Component: 600 - total flux cleaned = 0.030067 Jy ! Component: 650 - total flux cleaned = 0.0303575 Jy ! Component: 700 - total flux cleaned = 0.0304483 Jy ! Component: 750 - total flux cleaned = 0.0306157 Jy ! Component: 800 - total flux cleaned = 0.0305289 Jy ! Component: 850 - total flux cleaned = 0.0302943 Jy ! Component: 900 - total flux cleaned = 0.0304455 Jy ! Component: 950 - total flux cleaned = 0.0303014 Jy ! Component: 1000 - total flux cleaned = 0.0301654 Jy ! Component: 1050 - total flux cleaned = 0.0302986 Jy ! Component: 1100 - total flux cleaned = 0.030298 Jy ! Component: 1150 - total flux cleaned = 0.0303596 Jy ! Component: 1200 - total flux cleaned = 0.0304175 Jy ! Component: 1250 - total flux cleaned = 0.0304716 Jy ! Component: 1300 - total flux cleaned = 0.030416 Jy ! Component: 1350 - total flux cleaned = 0.0305215 Jy ! Component: 1400 - total flux cleaned = 0.0307239 Jy ! Component: 1450 - total flux cleaned = 0.0307725 Jy ! Component: 1500 - total flux cleaned = 0.0308213 Jy ! Component: 1550 - total flux cleaned = 0.0308216 Jy ! Component: 1600 - total flux cleaned = 0.0308226 Jy ! Component: 1650 - total flux cleaned = 0.0308228 Jy ! Component: 1700 - total flux cleaned = 0.0307797 Jy ! Component: 1750 - total flux cleaned = 0.03078 Jy ! Component: 1800 - total flux cleaned = 0.0308212 Jy ! Component: 1850 - total flux cleaned = 0.030861 Jy ! Component: 1900 - total flux cleaned = 0.0308607 Jy ! Component: 1950 - total flux cleaned = 0.0310177 Jy ! Component: 2000 - total flux cleaned = 0.0312855 Jy ! Component: 2050 - total flux cleaned = 0.0313986 Jy ! Component: 2100 - total flux cleaned = 0.0316214 Jy ! Component: 2150 - total flux cleaned = 0.031804 Jy ! Component: 2200 - total flux cleaned = 0.031984 Jy ! Component: 2250 - total flux cleaned = 0.0321262 Jy ! Component: 2300 - total flux cleaned = 0.032337 Jy ! Component: 2350 - total flux cleaned = 0.0324408 Jy ! Component: 2400 - total flux cleaned = 0.0325782 Jy ! Component: 2450 - total flux cleaned = 0.0326806 Jy ! Component: 2500 - total flux cleaned = 0.0328831 Jy ! Component: 2550 - total flux cleaned = 0.0330164 Jy ! Component: 2600 - total flux cleaned = 0.0331489 Jy ! Component: 2650 - total flux cleaned = 0.0333457 Jy ! Component: 2700 - total flux cleaned = 0.0333457 Jy ! Component: 2750 - total flux cleaned = 0.0335073 Jy ! Component: 2800 - total flux cleaned = 0.0335072 Jy ! Component: 2850 - total flux cleaned = 0.0336352 Jy ! Component: 2900 - total flux cleaned = 0.0336672 Jy ! Component: 2950 - total flux cleaned = 0.0337936 Jy ! Component: 3000 - total flux cleaned = 0.0338878 Jy ! Component: 3050 - total flux cleaned = 0.0340439 Jy ! Component: 3100 - total flux cleaned = 0.034199 Jy ! Component: 3150 - total flux cleaned = 0.0343226 Jy ! Component: 3200 - total flux cleaned = 0.0344767 Jy ! Component: 3250 - total flux cleaned = 0.0345381 Jy ! Component: 3300 - total flux cleaned = 0.0346912 Jy ! Component: 3350 - total flux cleaned = 0.0348746 Jy ! Component: 3400 - total flux cleaned = 0.0349354 Jy ! Component: 3450 - total flux cleaned = 0.0351176 Jy ! Component: 3500 - total flux cleaned = 0.0352389 Jy ! Component: 3550 - total flux cleaned = 0.0352994 Jy ! Component: 3600 - total flux cleaned = 0.0354801 Jy ! Component: 3650 - total flux cleaned = 0.0355706 Jy ! Component: 3700 - total flux cleaned = 0.0356608 Jy ! Component: 3750 - total flux cleaned = 0.035811 Jy ! Component: 3800 - total flux cleaned = 0.0358711 Jy ! Component: 3850 - total flux cleaned = 0.0359609 Jy ! Component: 3900 - total flux cleaned = 0.0360808 Jy ! Component: 3950 - total flux cleaned = 0.0361709 Jy ! Component: 4000 - total flux cleaned = 0.0362308 Jy ! Component: 4050 - total flux cleaned = 0.0362907 Jy ! Total flux subtracted in 4096 components = 0.0363807 Jy ! Clean residual min=-0.001743 max=0.001734 Jy/beam ! Clean residual mean=0.000034 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 1.06032 Jy keep ! Adding 369 model components to the UV plane model. ! The established model now contains 456 components and 1.06032 Jy ![Exited script file: muppet] wmap "J1955+5131_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.931 x 14.59 at -76.38 degrees (North through East) ! Clean map min=-0.0045142 max=0.88801 Jy/beam ! Writing clean map to FITS file: J1955+5131_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 0.888013 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000481442 device "J1955+5131_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1955+5131_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.162647 0.162647 0.325294 0.650587 1.30117 2.60235 5.2047 10.4094 20.8188 41.6376 83.2752 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.888 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.931 x 14.59 at -76.38 degrees (North through East) ! Clean map min=-0.0045142 max=0.88801 Jy/beam quit ! Quitting program ! Log file J1955+5131_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:38:37 2016