! Started logfile: J0958+4725_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:23:36 2016 obs J0958+4725_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0958+4725_S_2014_08_05_pus_uva.fits ! AN table 1: 34 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.692157 visibilities/baseline/integration-bin. ! Found source: J0958+4725 ! ! 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 4236 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 J0958+4725_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.374130Jy sigma=0.004364 ! Fit after self-cal, rms=0.350938Jy sigma=0.004117 ! 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=4.043 mas, bmaj=6.288 mas, bpa=38.38 degrees ! Estimated noise=1202.29 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 = 0.506465 Jy ! Component: 100 - total flux cleaned = 0.61936 Jy ! Total flux subtracted in 100 components = 0.61936 Jy ! Clean residual min=-0.016540 max=0.037970 Jy/beam ! Clean residual mean=-0.000082 rms=0.004281 Jy/beam ! Combined flux in latest and established models = 0.61936 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.61936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122310Jy sigma=0.001225 ! Fit after self-cal, rms=0.122308Jy sigma=0.001225 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375036 Jy ! Component: 100 - total flux cleaned = 0.0529299 Jy ! Total flux subtracted in 100 components = 0.0529299 Jy ! Clean residual min=-0.012872 max=0.014413 Jy/beam ! Clean residual mean=-0.000053 rms=0.002973 Jy/beam ! Combined flux in latest and established models = 0.67229 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.67229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107004Jy sigma=0.001086 ! Fit after self-cal, rms=0.106976Jy sigma=0.001085 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.957 mas, bmaj=6.837 mas, bpa=40.28 degrees ! Estimated noise=963.35 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 = 0.0123199 Jy ! Component: 100 - total flux cleaned = 0.0198557 Jy ! Component: 150 - total flux cleaned = 0.0248635 Jy ! Component: 200 - total flux cleaned = 0.0282312 Jy ! Total flux subtracted in 200 components = 0.0282312 Jy ! Clean residual min=-0.009563 max=0.009851 Jy/beam ! Clean residual mean=-0.000013 rms=0.002495 Jy/beam ! Combined flux in latest and established models = 0.700521 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.700521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104529Jy sigma=0.001075 ! Fit after self-cal, rms=0.104518Jy sigma=0.001075 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.88 HN 0.98 KP 1.06 ! LA 1.10 MK 1.00* NL 0.98 OV 0.99 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.03 KP 1.01 ! LA 1.06 MK 1.00* NL 1.03 OV 1.02 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.20 HN 1.02 KP 0.90 ! LA 0.84 MK 1.00* NL 1.01 OV 0.96 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.00 KP 0.87 ! LA 0.80 MK 1.00* NL 1.07 OV 1.01 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.104518Jy sigma=0.001075 ! Fit after self-cal, rms=0.070997Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.955 mas, bmaj=6.835 mas, bpa=40.24 degrees ! Estimated noise=962.941 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 = -0.00226553 Jy ! Component: 100 - total flux cleaned = -0.00291876 Jy ! Component: 150 - total flux cleaned = -0.00316426 Jy ! Component: 200 - total flux cleaned = -0.0032269 Jy ! Total flux subtracted in 200 components = -0.0032269 Jy ! Clean residual min=-0.003417 max=0.003183 Jy/beam ! Clean residual mean=-0.000025 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.697294 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.697294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070922Jy sigma=0.000774 ! Fit after self-cal, rms=0.070892Jy sigma=0.000774 ! 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=0.070892Jy sigma=0.000774 ! Fit after self-cal, rms=0.070510Jy sigma=0.000768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.952 mas, bmaj=6.847 mas, bpa=40.15 degrees ! Estimated noise=962.262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122143 Jy ! Component: 100 - total flux cleaned = -0.0015177 Jy ! Component: 150 - total flux cleaned = -0.0016439 Jy ! Component: 200 - total flux cleaned = -0.00169143 Jy ! Total flux subtracted in 200 components = -0.00169143 Jy ! Clean residual min=-0.003146 max=0.002851 Jy/beam ! Clean residual mean=-0.000015 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.695603 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.695603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070456Jy sigma=0.000768 ! Fit after self-cal, rms=0.070450Jy sigma=0.000768 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 = -0.000108349 Jy ! Component: 100 - total flux cleaned = -6.24246e-05 Jy ! Component: 150 - total flux cleaned = -6.20763e-05 Jy ! Component: 200 - total flux cleaned = -6.1357e-05 Jy ! Total flux subtracted in 200 components = -6.1357e-05 Jy ! Clean residual min=-0.003172 max=0.002844 Jy/beam ! Clean residual mean=-0.000015 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.695541 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.695541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070434Jy sigma=0.000768 ! Fit after self-cal, rms=0.070433Jy sigma=0.000768 ! 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=0.070433Jy sigma=0.000768 ! Fit after self-cal, rms=0.070418Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.952 mas, bmaj=6.852 mas, bpa=40.12 degrees ! Estimated noise=961.848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107137 Jy ! Component: 100 - total flux cleaned = -0.00129955 Jy ! Component: 150 - total flux cleaned = -0.00131873 Jy ! Component: 200 - total flux cleaned = -0.00133555 Jy ! Total flux subtracted in 200 components = -0.00133555 Jy ! Clean residual min=-0.003041 max=0.002795 Jy/beam ! Clean residual mean=-0.000014 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.694206 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.694206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070394Jy sigma=0.000768 ! Fit after self-cal, rms=0.070394Jy sigma=0.000767 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 = -3.32483e-06 Jy ! Component: 100 - total flux cleaned = -3.52535e-06 Jy ! Component: 150 - total flux cleaned = -1.89316e-05 Jy ! Component: 200 - total flux cleaned = -1.86539e-05 Jy ! Total flux subtracted in 200 components = -1.86539e-05 Jy ! Clean residual min=-0.003052 max=0.002784 Jy/beam ! Clean residual mean=-0.000014 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.694187 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.694187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070386Jy sigma=0.000767 ! Fit after self-cal, rms=0.070386Jy sigma=0.000767 ! 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=0.070386Jy sigma=0.000767 ! Fit after self-cal, rms=0.070373Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.786 mas, bmaj=9.003 mas, bpa=-71.11 degrees ! Estimated noise=1093.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00034599 Jy ! Component: 100 - total flux cleaned = -0.000527409 Jy ! Component: 150 - total flux cleaned = -0.000654767 Jy ! Component: 200 - total flux cleaned = -0.000733782 Jy ! Total flux subtracted in 200 components = -0.000733782 Jy ! Clean residual min=-0.003276 max=0.003231 Jy/beam ! Clean residual mean=-0.000025 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.693454 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 86 components and 0.693454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070366Jy sigma=0.000767 ! Fit after self-cal, rms=0.070364Jy sigma=0.000767 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 = -1.24059e-05 Jy ! Component: 100 - total flux cleaned = -7.25326e-05 Jy ! Component: 150 - total flux cleaned = -8.26473e-05 Jy ! Component: 200 - total flux cleaned = -9.10603e-05 Jy ! Total flux subtracted in 200 components = -9.10603e-05 Jy ! Clean residual min=-0.003294 max=0.003224 Jy/beam ! Clean residual mean=-0.000025 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.693363 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 87 components and 0.693362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070364Jy sigma=0.000767 ! Fit after self-cal, rms=0.070364Jy sigma=0.000767 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.953 mas, bmaj=6.855 mas, bpa=40.11 degrees ! Estimated noise=961.516 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.953 x 6.855 at 40.11 degrees (North through East) ! Clean map min=-0.0029685 max=0.65217 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=0.070364Jy sigma=0.000767 ! Fit after self-cal, rms=0.065074Jy sigma=0.000704 ! Inverting map and beam ! Estimated beam: bmin=4.952 mas, bmaj=6.857 mas, bpa=40.11 degrees ! Estimated noise=961.242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000647814 Jy ! Component: 100 - total flux cleaned = -0.000810037 Jy ! Component: 150 - total flux cleaned = -0.000859837 Jy ! Component: 200 - total flux cleaned = -0.000904818 Jy ! Total flux subtracted in 200 components = -0.000904818 Jy ! Clean residual min=-0.003162 max=0.002771 Jy/beam ! Clean residual mean=-0.000015 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.692458 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.692458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065060Jy sigma=0.000704 ! Fit after self-cal, rms=0.065060Jy sigma=0.000704 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.93847e-05 Jy ! Component: 100 - total flux cleaned = -9.27262e-05 Jy ! Component: 150 - total flux cleaned = -0.000105167 Jy ! Component: 200 - total flux cleaned = -9.35543e-05 Jy ! Total flux subtracted in 200 components = -9.35543e-05 Jy ! Clean residual min=-0.003150 max=0.002747 Jy/beam ! Clean residual mean=-0.000015 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.692364 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.692364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065054Jy sigma=0.000704 ! Fit after self-cal, rms=0.065054Jy sigma=0.000704 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065054Jy sigma=0.000704 ! Fit after self-cal, rms=0.065040Jy sigma=0.000704 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=4.04 mas, bmaj=6.299 mas, bpa=38.16 degrees ! Estimated noise=1199.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.505042 Jy ! Component: 100 - total flux cleaned = 0.617876 Jy ! Component: 150 - total flux cleaned = 0.655584 Jy ! Component: 200 - total flux cleaned = 0.670725 Jy ! Total flux subtracted in 200 components = 0.670725 Jy ! Clean residual min=-0.004508 max=0.006847 Jy/beam ! Clean residual mean=-0.000024 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.670726 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.670726 Jy ! Inverting map and beam ! Estimated beam: bmin=4.953 mas, bmaj=6.858 mas, bpa=40.09 degrees ! Estimated noise=961.02 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 = 0.00945438 Jy ! Component: 100 - total flux cleaned = 0.0143438 Jy ! Component: 150 - total flux cleaned = 0.0171023 Jy ! Component: 200 - total flux cleaned = 0.0188155 Jy ! Total flux subtracted in 200 components = 0.0188155 Jy ! Clean residual min=-0.003195 max=0.002851 Jy/beam ! Clean residual mean=-0.000016 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.689541 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.689541 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=8.791 mas, bmaj=9.005 mas, bpa=-71.17 degrees ! Estimated noise=1092.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162811 Jy ! Component: 100 - total flux cleaned = 0.00211905 Jy ! Component: 150 - total flux cleaned = 0.00214197 Jy ! Component: 200 - total flux cleaned = 0.00216171 Jy ! Total flux subtracted in 200 components = 0.00216171 Jy ! Clean residual min=-0.003241 max=0.003175 Jy/beam ! Clean residual mean=-0.000026 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.691703 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 = 1.50512e-08 Jy ! Component: 100 - total flux cleaned = 1.78361e-05 Jy ! Component: 150 - total flux cleaned = 1.77873e-05 Jy ! Component: 200 - total flux cleaned = 3.46418e-05 Jy ! Total flux subtracted in 200 components = 3.46418e-05 Jy ! Clean residual min=-0.003243 max=0.003160 Jy/beam ! Clean residual mean=-0.000026 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.691737 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.691737 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.953 mas, bmaj=6.858 mas, bpa=40.09 degrees ! Estimated noise=961.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000665112 Jy ! Component: 100 - total flux cleaned = -0.000770098 Jy ! Component: 150 - total flux cleaned = -0.000770069 Jy ! Component: 200 - total flux cleaned = -0.000771226 Jy ! Total flux subtracted in 200 components = -0.000771226 Jy ! Clean residual min=-0.003131 max=0.002663 Jy/beam ! Clean residual mean=-0.000015 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.690966 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.690966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065077Jy sigma=0.000704 ! Fit after self-cal, rms=0.065069Jy sigma=0.000704 wmodel J0958+4725_S_2014_08_05_pus_map.mod ! Writing 45 model components to file: J0958+4725_S_2014_08_05_pus_map.mod wobs J0958+4725_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0958+4725_S_2014_08_05_pus_uvs.fits wwins J0958+4725_S_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J0958+4725_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 = -0.00139082 Jy ! Component: 100 - total flux cleaned = -0.00224576 Jy ! Component: 150 - total flux cleaned = -0.00266495 Jy ! Component: 200 - total flux cleaned = -0.00288499 Jy ! Component: 250 - total flux cleaned = -0.00288458 Jy ! Component: 300 - total flux cleaned = -0.00288469 Jy ! Component: 350 - total flux cleaned = -0.00276701 Jy ! Component: 400 - total flux cleaned = -0.00257687 Jy ! Component: 450 - total flux cleaned = -0.00257716 Jy ! Component: 500 - total flux cleaned = -0.00246825 Jy ! Component: 550 - total flux cleaned = -0.00239744 Jy ! Component: 600 - total flux cleaned = -0.00226018 Jy ! Component: 650 - total flux cleaned = -0.00212662 Jy ! Component: 700 - total flux cleaned = -0.00212725 Jy ! Component: 750 - total flux cleaned = -0.00206316 Jy ! Component: 800 - total flux cleaned = -0.00206352 Jy ! Component: 850 - total flux cleaned = -0.00209383 Jy ! Component: 900 - total flux cleaned = -0.00224512 Jy ! Component: 950 - total flux cleaned = -0.00221518 Jy ! Component: 1000 - total flux cleaned = -0.00227409 Jy ! Component: 1050 - total flux cleaned = -0.00236029 Jy ! Component: 1100 - total flux cleaned = -0.00236037 Jy ! Component: 1150 - total flux cleaned = -0.00238824 Jy ! Component: 1200 - total flux cleaned = -0.00255276 Jy ! Component: 1250 - total flux cleaned = -0.00268734 Jy ! Component: 1300 - total flux cleaned = -0.00274034 Jy ! Component: 1350 - total flux cleaned = -0.00287041 Jy ! Component: 1400 - total flux cleaned = -0.00281889 Jy ! Component: 1450 - total flux cleaned = -0.00294607 Jy ! Component: 1500 - total flux cleaned = -0.00302112 Jy ! Component: 1550 - total flux cleaned = -0.00307016 Jy ! Component: 1600 - total flux cleaned = -0.00307083 Jy ! Component: 1650 - total flux cleaned = -0.00311873 Jy ! Component: 1700 - total flux cleaned = -0.00323627 Jy ! Component: 1750 - total flux cleaned = -0.00318941 Jy ! Component: 1800 - total flux cleaned = -0.00321249 Jy ! Component: 1850 - total flux cleaned = -0.00334892 Jy ! Component: 1900 - total flux cleaned = -0.00341613 Jy ! Component: 1950 - total flux cleaned = -0.00348266 Jy ! Component: 2000 - total flux cleaned = -0.00354791 Jy ! Component: 2050 - total flux cleaned = -0.00361306 Jy ! Component: 2100 - total flux cleaned = -0.00371944 Jy ! Component: 2150 - total flux cleaned = -0.00371999 Jy ! Component: 2200 - total flux cleaned = -0.00378282 Jy ! Component: 2250 - total flux cleaned = -0.00382382 Jy ! Component: 2300 - total flux cleaned = -0.00382385 Jy ! Component: 2350 - total flux cleaned = -0.00386416 Jy ! Component: 2400 - total flux cleaned = -0.00386384 Jy ! Component: 2450 - total flux cleaned = -0.00388348 Jy ! Component: 2500 - total flux cleaned = -0.00390314 Jy ! Component: 2550 - total flux cleaned = -0.00403784 Jy ! Component: 2600 - total flux cleaned = -0.00396147 Jy ! Component: 2650 - total flux cleaned = -0.00405561 Jy ! Component: 2700 - total flux cleaned = -0.00401827 Jy ! Component: 2750 - total flux cleaned = -0.00398151 Jy ! Component: 2800 - total flux cleaned = -0.00398149 Jy ! Component: 2850 - total flux cleaned = -0.00398129 Jy ! Component: 2900 - total flux cleaned = -0.00382044 Jy ! Component: 2950 - total flux cleaned = -0.00383836 Jy ! Component: 3000 - total flux cleaned = -0.00387348 Jy ! Component: 3050 - total flux cleaned = -0.00383812 Jy ! Component: 3100 - total flux cleaned = -0.00380387 Jy ! Component: 3150 - total flux cleaned = -0.00378701 Jy ! Component: 3200 - total flux cleaned = -0.00380364 Jy ! Component: 3250 - total flux cleaned = -0.00380379 Jy ! Component: 3300 - total flux cleaned = -0.00380397 Jy ! Component: 3350 - total flux cleaned = -0.0037713 Jy ! Component: 3400 - total flux cleaned = -0.00381973 Jy ! Component: 3450 - total flux cleaned = -0.00378782 Jy ! Component: 3500 - total flux cleaned = -0.0038515 Jy ! Component: 3550 - total flux cleaned = -0.00383546 Jy ! Component: 3600 - total flux cleaned = -0.00381978 Jy ! Component: 3650 - total flux cleaned = -0.00383543 Jy ! Component: 3700 - total flux cleaned = -0.00380453 Jy ! Component: 3750 - total flux cleaned = -0.00386542 Jy ! Component: 3800 - total flux cleaned = -0.00391038 Jy ! Component: 3850 - total flux cleaned = -0.00382009 Jy ! Component: 3900 - total flux cleaned = -0.00386483 Jy ! Component: 3950 - total flux cleaned = -0.00382041 Jy ! Component: 4000 - total flux cleaned = -0.00386442 Jy ! Component: 4050 - total flux cleaned = -0.00386438 Jy ! Total flux subtracted in 4096 components = -0.00387882 Jy ! Clean residual min=-0.000863 max=0.000871 Jy/beam ! Clean residual mean=-0.000005 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.687087 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 320 components and 0.687088 Jy ![Exited script file: muppet] wmap "J0958+4725_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.953 x 6.858 at 40.09 degrees (North through East) ! Clean map min=-0.0021563 max=0.65213 Jy/beam ! Writing clean map to FITS file: J0958+4725_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 0.652129 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000271614 device "J0958+4725_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0958+4725_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.124951 0.124951 0.249902 0.499804 0.999607 1.99921 3.99843 7.99686 15.9937 31.9874 63.9749 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.652 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.953 x 6.858 at 40.09 degrees (North through East) ! Clean map min=-0.0021563 max=0.65213 Jy/beam quit ! Quitting program ! Log file J0958+4725_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:23:41 2016