! Started logfile: J0836-2016_S_2017_08_12_pus_uvs.log on Fri May 10 14:55:47 2019 obs J0836-2016_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0836-2016_S_2017_08_12_pus_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.608547 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! 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 594 lines of history. ! ! Reading 4272 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 J0836-2016_S_2017_08_12_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 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.848897Jy sigma=0.006443 ! Fit after self-cal, rms=0.782836Jy sigma=0.005958 ! 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=2.89 mas, bmaj=8.419 mas, bpa=-6.699 degrees ! Estimated noise=2031.72 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.959262 Jy ! Component: 100 - total flux cleaned = 1.37364 Jy ! Total flux subtracted in 100 components = 1.37364 Jy ! Clean residual min=-0.068246 max=0.203708 Jy/beam ! Clean residual mean=0.000380 rms=0.025522 Jy/beam ! Combined flux in latest and established models = 1.37364 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 1.37364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.517327Jy sigma=0.003967 ! Fit after self-cal, rms=0.517089Jy sigma=0.003965 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.241396 Jy ! Component: 100 - total flux cleaned = 0.39551 Jy ! Total flux subtracted in 100 components = 0.39551 Jy ! Clean residual min=-0.035271 max=0.103320 Jy/beam ! Clean residual mean=0.000200 rms=0.012709 Jy/beam ! Combined flux in latest and established models = 1.76915 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 1.76915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285670Jy sigma=0.002168 ! Fit after self-cal, rms=0.285360Jy sigma=0.002166 ! Inverting map ! Added new window around map position (-4, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114343 Jy ! Component: 100 - total flux cleaned = 0.192968 Jy ! Total flux subtracted in 100 components = 0.192968 Jy ! Clean residual min=-0.023091 max=0.043973 Jy/beam ! Clean residual mean=0.000114 rms=0.007307 Jy/beam ! Combined flux in latest and established models = 1.96212 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 73 components and 1.96212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190417Jy sigma=0.001418 ! Fit after self-cal, rms=0.189517Jy sigma=0.001413 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0587921 Jy ! Component: 100 - total flux cleaned = 0.101698 Jy ! Total flux subtracted in 100 components = 0.101698 Jy ! Clean residual min=-0.016310 max=0.025360 Jy/beam ! Clean residual mean=0.000067 rms=0.004809 Jy/beam ! Combined flux in latest and established models = 2.06382 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 102 components and 2.06382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151387Jy sigma=0.001109 ! Fit after self-cal, rms=0.150912Jy sigma=0.001107 ! 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=3.509 mas, bmaj=9.85 mas, bpa=-5.138 degrees ! Estimated noise=1673.01 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 = 0.0580459 Jy ! Component: 100 - total flux cleaned = 0.0927954 Jy ! Component: 150 - total flux cleaned = 0.114272 Jy ! Component: 200 - total flux cleaned = 0.12773 Jy ! Total flux subtracted in 200 components = 0.12773 Jy ! Clean residual min=-0.014070 max=0.015324 Jy/beam ! Clean residual mean=0.000063 rms=0.004334 Jy/beam ! Combined flux in latest and established models = 2.19155 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 167 components and 2.19155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126146Jy sigma=0.000913 ! Fit after self-cal, rms=0.125521Jy sigma=0.000909 ! 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 0.97 HN 0.99 KP 1.05 ! LA 1.00 MK 1.04 NL 0.95 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.04 KP 1.00 ! LA 0.97 MK 0.99 NL 1.07 OV 1.04 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.01 KP 0.99 ! LA 0.98 MK 1.02 NL 1.01 OV 0.96 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 0.93 KP 1.00* ! LA 1.00* MK 0.90 NL 1.00* OV 1.00* ! PT 0.98 SC 1.00* ! ! ! Fit before self-cal, rms=0.125521Jy sigma=0.000909 ! Fit after self-cal, rms=0.104348Jy sigma=0.000747 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.511 mas, bmaj=9.814 mas, bpa=-4.787 degrees ! Estimated noise=1692.01 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 = 0.00353846 Jy ! Component: 100 - total flux cleaned = 0.00310025 Jy ! Component: 150 - total flux cleaned = 0.00273887 Jy ! Component: 200 - total flux cleaned = 0.00253859 Jy ! Total flux subtracted in 200 components = 0.00253859 Jy ! Clean residual min=-0.008777 max=0.010619 Jy/beam ! Clean residual mean=0.000043 rms=0.002551 Jy/beam ! Combined flux in latest and established models = 2.19409 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 186 components and 2.19409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103927Jy sigma=0.000744 ! Fit after self-cal, rms=0.103878Jy sigma=0.000744 ! 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=0.103878Jy sigma=0.000744 ! Fit after self-cal, rms=0.101408Jy sigma=0.000723 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.513 mas, bmaj=9.814 mas, bpa=-4.758 degrees ! Estimated noise=1692.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283437 Jy ! Component: 100 - total flux cleaned = 0.0032415 Jy ! Component: 150 - total flux cleaned = 0.00324311 Jy ! Component: 200 - total flux cleaned = 0.0033892 Jy ! Total flux subtracted in 200 components = 0.0033892 Jy ! Clean residual min=-0.007074 max=0.010079 Jy/beam ! Clean residual mean=0.000037 rms=0.002061 Jy/beam ! Combined flux in latest and established models = 2.19747 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 194 components and 2.19748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101207Jy sigma=0.000722 ! Fit after self-cal, rms=0.101179Jy sigma=0.000721 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 (13, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00700294 Jy ! Component: 100 - total flux cleaned = 0.00859314 Jy ! Component: 150 - total flux cleaned = 0.00960101 Jy ! Component: 200 - total flux cleaned = 0.0103507 Jy ! Total flux subtracted in 200 components = 0.0103507 Jy ! Clean residual min=-0.007095 max=0.006915 Jy/beam ! Clean residual mean=0.000026 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 2.20783 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 218 components and 2.20783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100391Jy sigma=0.000716 ! Fit after self-cal, rms=0.100355Jy sigma=0.000716 ! 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=0.100355Jy sigma=0.000716 ! Fit after self-cal, rms=0.097991Jy sigma=0.000699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.511 mas, bmaj=9.806 mas, bpa=-4.759 degrees ! Estimated noise=1691.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292649 Jy ! Component: 100 - total flux cleaned = 0.00315979 Jy ! Component: 150 - total flux cleaned = 0.00316155 Jy ! Component: 200 - total flux cleaned = 0.00334044 Jy ! Total flux subtracted in 200 components = 0.00334044 Jy ! Clean residual min=-0.005421 max=0.005357 Jy/beam ! Clean residual mean=0.000003 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 2.21117 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 228 components and 2.21117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097721Jy sigma=0.000697 ! Fit after self-cal, rms=0.097707Jy sigma=0.000697 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 = 0.00123822 Jy ! Component: 100 - total flux cleaned = 0.00116016 Jy ! Component: 150 - total flux cleaned = 0.00122817 Jy ! Component: 200 - total flux cleaned = 0.00122759 Jy ! Total flux subtracted in 200 components = 0.00122759 Jy ! Clean residual min=-0.005309 max=0.005180 Jy/beam ! Clean residual mean=0.000001 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 2.21239 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 239 components and 2.21239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097598Jy sigma=0.000696 ! Fit after self-cal, rms=0.097595Jy sigma=0.000696 ! 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=0.097595Jy sigma=0.000696 ! Fit after self-cal, rms=0.097410Jy sigma=0.000696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.418 mas, bmaj=17.46 mas, bpa=-8.616 degrees ! Estimated noise=2083.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176786 Jy ! Component: 100 - total flux cleaned = 0.00224728 Jy ! Component: 150 - total flux cleaned = 0.00264145 Jy ! Component: 200 - total flux cleaned = 0.00286337 Jy ! Total flux subtracted in 200 components = 0.00286337 Jy ! Clean residual min=-0.005954 max=0.005816 Jy/beam ! Clean residual mean=0.000005 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 2.21526 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 244 components and 2.21526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097355Jy sigma=0.000696 ! Fit after self-cal, rms=0.097343Jy sigma=0.000695 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 = 0.000176788 Jy ! Component: 100 - total flux cleaned = 0.000379267 Jy ! Component: 150 - total flux cleaned = 0.000516335 Jy ! Component: 200 - total flux cleaned = 0.000518745 Jy ! Total flux subtracted in 200 components = 0.000518745 Jy ! Clean residual min=-0.005960 max=0.005935 Jy/beam ! Clean residual mean=0.000004 rms=0.001719 Jy/beam ! Combined flux in latest and established models = 2.21578 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 248 components and 2.21578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097340Jy sigma=0.000695 ! Fit after self-cal, rms=0.097336Jy sigma=0.000695 ! 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=3.506 mas, bmaj=9.794 mas, bpa=-4.791 degrees ! Estimated noise=1689.01 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.506 x 9.794 at -4.791 degrees (North through East) ! Clean map min=-0.0048239 max=1.3347 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=0.097336Jy sigma=0.000695 ! Fit after self-cal, rms=0.088290Jy sigma=0.000621 ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=9.774 mas, bpa=-4.82 degrees ! Estimated noise=1686.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585886 Jy ! Component: 100 - total flux cleaned = 0.000650801 Jy ! Component: 150 - total flux cleaned = 0.000651388 Jy ! Component: 200 - total flux cleaned = 0.00069624 Jy ! Total flux subtracted in 200 components = 0.00069624 Jy ! Clean residual min=-0.004992 max=0.004951 Jy/beam ! Clean residual mean=0.000005 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 2.21647 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 268 components and 2.21647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088216Jy sigma=0.000620 ! Fit after self-cal, rms=0.088215Jy sigma=0.000620 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147461 Jy ! Component: 100 - total flux cleaned = 6.67997e-05 Jy ! Component: 150 - total flux cleaned = 2.70108e-05 Jy ! Component: 200 - total flux cleaned = -4.98177e-05 Jy ! Total flux subtracted in 200 components = -4.98177e-05 Jy ! Clean residual min=-0.004985 max=0.004943 Jy/beam ! Clean residual mean=0.000005 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 2.21642 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 279 components and 2.21642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088179Jy sigma=0.000620 ! Fit after self-cal, rms=0.088179Jy sigma=0.000620 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088179Jy sigma=0.000620 ! Fit after self-cal, rms=0.088165Jy sigma=0.000620 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=2.884 mas, bmaj=8.384 mas, bpa=-6.597 degrees ! Estimated noise=2033.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.954463 Jy ! Component: 100 - total flux cleaned = 1.36769 Jy ! Component: 150 - total flux cleaned = 1.61055 Jy ! Component: 200 - total flux cleaned = 1.76789 Jy ! Total flux subtracted in 200 components = 1.76789 Jy ! Clean residual min=-0.032949 max=0.085136 Jy/beam ! Clean residual mean=0.000197 rms=0.012040 Jy/beam ! Combined flux in latest and established models = 1.76789 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 49 model components to the UV plane model. ! The established model now contains 49 components and 1.76789 Jy ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=9.774 mas, bpa=-4.822 degrees ! Estimated noise=1686.3 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 = 0.17664 Jy ! Component: 100 - total flux cleaned = 0.275937 Jy ! Component: 150 - total flux cleaned = 0.334525 Jy ! Component: 200 - total flux cleaned = 0.37015 Jy ! Total flux subtracted in 200 components = 0.37015 Jy ! Clean residual min=-0.009949 max=0.023839 Jy/beam ! Clean residual mean=0.000103 rms=0.003998 Jy/beam ! Combined flux in latest and established models = 2.13804 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 124 components and 2.13804 Jy ! Inverting map ! Added new window around map position (4.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243306 Jy ! Component: 100 - total flux cleaned = 0.0400768 Jy ! Component: 150 - total flux cleaned = 0.0513941 Jy ! Component: 200 - total flux cleaned = 0.059598 Jy ! Total flux subtracted in 200 components = 0.059598 Jy ! Clean residual min=-0.005389 max=0.006402 Jy/beam ! Clean residual mean=0.000029 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 2.19764 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 152 components and 2.19764 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=7.415 mas, bmaj=17.44 mas, bpa=-8.599 degrees ! Estimated noise=2083.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00858404 Jy ! Component: 100 - total flux cleaned = 0.0134099 Jy ! Component: 150 - total flux cleaned = 0.016206 Jy ! Component: 200 - total flux cleaned = 0.0169695 Jy ! Total flux subtracted in 200 components = 0.0169695 Jy ! Clean residual min=-0.005979 max=0.005603 Jy/beam ! Clean residual mean=0.000015 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 2.21461 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 = 0.000650155 Jy ! Component: 100 - total flux cleaned = 0.0012169 Jy ! Component: 150 - total flux cleaned = 0.00166309 Jy ! Component: 200 - total flux cleaned = 0.00210918 Jy ! Total flux subtracted in 200 components = 0.00210918 Jy ! Clean residual min=-0.006014 max=0.005207 Jy/beam ! Clean residual mean=0.000011 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 2.21672 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 206 components and 2.21672 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=9.774 mas, bpa=-4.822 degrees ! Estimated noise=1686.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392446 Jy ! Component: 100 - total flux cleaned = 0.000677182 Jy ! Component: 150 - total flux cleaned = 0.00059656 Jy ! Component: 200 - total flux cleaned = 0.000525112 Jy ! Total flux subtracted in 200 components = 0.000525112 Jy ! Clean residual min=-0.004890 max=0.004590 Jy/beam ! Clean residual mean=0.000005 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 2.21724 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 232 components and 2.21724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088141Jy sigma=0.000620 ! Fit after self-cal, rms=0.088117Jy sigma=0.000620 wmodel J0836-2016_S_2017_08_12_pus_map.mod ! Writing 232 model components to file: J0836-2016_S_2017_08_12_pus_map.mod wobs J0836-2016_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0836-2016_S_2017_08_12_pus_uvs.fits wwins J0836-2016_S_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J0836-2016_S_2017_08_12_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 = -0.00108243 Jy ! Component: 100 - total flux cleaned = -0.00155928 Jy ! Component: 150 - total flux cleaned = -0.00178283 Jy ! Component: 200 - total flux cleaned = -0.00199916 Jy ! Component: 250 - total flux cleaned = -0.00234604 Jy ! Component: 300 - total flux cleaned = -0.00254774 Jy ! Component: 350 - total flux cleaned = -0.00273973 Jy ! Component: 400 - total flux cleaned = -0.00292538 Jy ! Component: 450 - total flux cleaned = -0.00304638 Jy ! Component: 500 - total flux cleaned = -0.00316618 Jy ! Component: 550 - total flux cleaned = -0.00328127 Jy ! Component: 600 - total flux cleaned = -0.00333622 Jy ! Component: 650 - total flux cleaned = -0.00339053 Jy ! Component: 700 - total flux cleaned = -0.003499 Jy ! Component: 750 - total flux cleaned = -0.00387037 Jy ! Component: 800 - total flux cleaned = -0.00397459 Jy ! Component: 850 - total flux cleaned = -0.00402581 Jy ! Component: 900 - total flux cleaned = -0.00422562 Jy ! Component: 950 - total flux cleaned = -0.00412605 Jy ! Component: 1000 - total flux cleaned = -0.00436925 Jy ! Component: 1050 - total flux cleaned = -0.00432117 Jy ! Component: 1100 - total flux cleaned = -0.00441515 Jy ! Component: 1150 - total flux cleaned = -0.00450871 Jy ! Component: 1200 - total flux cleaned = -0.00469238 Jy ! Component: 1250 - total flux cleaned = -0.00487343 Jy ! Component: 1300 - total flux cleaned = -0.0049623 Jy ! Component: 1350 - total flux cleaned = -0.00518218 Jy ! Component: 1400 - total flux cleaned = -0.00531218 Jy ! Component: 1450 - total flux cleaned = -0.00556892 Jy ! Component: 1500 - total flux cleaned = -0.00556872 Jy ! Component: 1550 - total flux cleaned = -0.00569419 Jy ! Component: 1600 - total flux cleaned = -0.0057776 Jy ! Component: 1650 - total flux cleaned = -0.0059414 Jy ! Component: 1700 - total flux cleaned = -0.0060224 Jy ! Component: 1750 - total flux cleaned = -0.00606238 Jy ! Component: 1800 - total flux cleaned = -0.00621919 Jy ! Component: 1850 - total flux cleaned = -0.00621952 Jy ! Component: 1900 - total flux cleaned = -0.00622087 Jy ! Component: 1950 - total flux cleaned = -0.00633472 Jy ! Component: 2000 - total flux cleaned = -0.00644678 Jy ! Component: 2050 - total flux cleaned = -0.00644674 Jy ! Component: 2100 - total flux cleaned = -0.00651908 Jy ! Component: 2150 - total flux cleaned = -0.00641027 Jy ! Component: 2200 - total flux cleaned = -0.00644619 Jy ! Component: 2250 - total flux cleaned = -0.00641015 Jy ! Component: 2300 - total flux cleaned = -0.00630453 Jy ! Component: 2350 - total flux cleaned = -0.00637374 Jy ! Component: 2400 - total flux cleaned = -0.0063385 Jy ! Component: 2450 - total flux cleaned = -0.00633824 Jy ! Component: 2500 - total flux cleaned = -0.00637182 Jy ! Component: 2550 - total flux cleaned = -0.0064055 Jy ! Component: 2600 - total flux cleaned = -0.00630545 Jy ! Component: 2650 - total flux cleaned = -0.00633874 Jy ! Component: 2700 - total flux cleaned = -0.00627363 Jy ! Component: 2750 - total flux cleaned = -0.00630595 Jy ! Component: 2800 - total flux cleaned = -0.00627384 Jy ! Component: 2850 - total flux cleaned = -0.00621032 Jy ! Component: 2900 - total flux cleaned = -0.00624182 Jy ! Component: 2950 - total flux cleaned = -0.00624166 Jy ! Component: 3000 - total flux cleaned = -0.00624174 Jy ! Component: 3050 - total flux cleaned = -0.00608708 Jy ! Component: 3100 - total flux cleaned = -0.00614885 Jy ! Component: 3150 - total flux cleaned = -0.00611835 Jy ! Component: 3200 - total flux cleaned = -0.00605826 Jy ! Component: 3250 - total flux cleaned = -0.00602858 Jy ! Component: 3300 - total flux cleaned = -0.00587971 Jy ! Component: 3350 - total flux cleaned = -0.00579162 Jy ! Component: 3400 - total flux cleaned = -0.00579162 Jy ! Component: 3450 - total flux cleaned = -0.00579133 Jy ! Component: 3500 - total flux cleaned = -0.005733 Jy ! Component: 3550 - total flux cleaned = -0.00570391 Jy ! Component: 3600 - total flux cleaned = -0.00556101 Jy ! Component: 3650 - total flux cleaned = -0.00556096 Jy ! Component: 3700 - total flux cleaned = -0.0055048 Jy ! Component: 3750 - total flux cleaned = -0.00539316 Jy ! Component: 3800 - total flux cleaned = -0.00536539 Jy ! Component: 3850 - total flux cleaned = -0.00528267 Jy ! Component: 3900 - total flux cleaned = -0.00528275 Jy ! Component: 3950 - total flux cleaned = -0.00511949 Jy ! Component: 4000 - total flux cleaned = -0.00520075 Jy ! Component: 4050 - total flux cleaned = -0.00506616 Jy ! Total flux subtracted in 4096 components = -0.00493234 Jy ! Clean residual min=-0.001700 max=0.001790 Jy/beam ! Clean residual mean=0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 2.21231 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 499 components and 2.21231 Jy ![Exited script file: muppet] wmap "J0836-2016_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.5 x 9.774 at -4.822 degrees (North through East) ! Clean map min=-0.0039851 max=1.3413 Jy/beam ! Writing clean map to FITS file: J0836-2016_S_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.34132 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000503594 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.112634 0.112634 0.225267 0.450535 0.901069 1.80214 3.60428 7.20855 14.4171 28.8342 57.6684 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.341 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.5 x 9.774 at -4.822 degrees (North through East) ! Clean map min=-0.0039851 max=1.3413 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 J0836-2016_S_2017_08_12_pus_uvs.log closed on Fri May 10 14:55:51 2019