! Started logfile: J2157-1807_S_2017_01_21_pus_uvs.log on Sun May 5 16:04:47 2019 obs J2157-1807_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2157-1807_S_2017_01_21_pus_uva.fits ! AN table 1: 172 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.762274 visibilities/baseline/integration-bin. ! Found source: J2157-1807 ! ! 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 558 lines of history. ! ! Reading 18880 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 J2157-1807_S_2017_01_21_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 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 531 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.773628Jy sigma=0.004208 ! Fit after self-cal, rms=0.744283Jy sigma=0.004039 ! 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=2.3 mas, bmaj=6.223 mas, bpa=-7.531 degrees ! Estimated noise=1680.12 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 = 0.205726 Jy ! Component: 100 - total flux cleaned = 0.290372 Jy ! Total flux subtracted in 100 components = 0.290372 Jy ! Clean residual min=-0.029113 max=0.045338 Jy/beam ! Clean residual mean=-0.000118 rms=0.009040 Jy/beam ! Combined flux in latest and established models = 0.290372 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.290372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229022Jy sigma=0.001348 ! Fit after self-cal, rms=0.228933Jy sigma=0.001347 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.7 mas, bmaj=6.82 mas, bpa=-4.919 degrees ! Estimated noise=1009.95 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 = 0.0926789 Jy ! Component: 100 - total flux cleaned = 0.146719 Jy ! Component: 150 - total flux cleaned = 0.181444 Jy ! Component: 200 - total flux cleaned = 0.204192 Jy ! Total flux subtracted in 200 components = 0.204192 Jy ! Clean residual min=-0.036962 max=0.055450 Jy/beam ! Clean residual mean=-0.000253 rms=0.013823 Jy/beam ! Combined flux in latest and established models = 0.494564 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 62 components and 0.494564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201755Jy sigma=0.001028 ! Fit after self-cal, rms=0.201785Jy sigma=0.001027 ! 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 1.07 FD 1.00* HN 1.09 LA 0.85 ! MK 0.99 NL 1.03 OV 1.86 PT 0.79 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.15 LA 0.83 ! MK 1.03 NL 1.06 OV 1.94 PT 0.77 ! SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.15 LA 0.84 ! MK 1.06 NL 1.05 OV 1.70 PT 0.76 ! SC 1.11 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.32 LA 0.87 ! MK 1.14 NL 1.00* OV 1.99 PT 0.74 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.201785Jy sigma=0.001027 ! Fit after self-cal, rms=0.261803Jy sigma=0.000853 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.782 mas, bmaj=6.999 mas, bpa=-5.304 degrees ! Estimated noise=1022.89 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 (12, 40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435391 Jy ! Component: 100 - total flux cleaned = 0.0572644 Jy ! Component: 150 - total flux cleaned = 0.0608249 Jy ! Component: 200 - total flux cleaned = 0.0633726 Jy ! Total flux subtracted in 200 components = 0.0633726 Jy ! Clean residual min=-0.016413 max=0.023088 Jy/beam ! Clean residual mean=-0.000010 rms=0.004634 Jy/beam ! Combined flux in latest and established models = 0.557937 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 92 components and 0.557937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254044Jy sigma=0.000770 ! Fit after self-cal, rms=0.254757Jy sigma=0.000756 ! 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=0.254757Jy sigma=0.000756 ! Fit after self-cal, rms=0.250592Jy sigma=0.000741 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.78 mas, bmaj=6.993 mas, bpa=-4.562 degrees ! Estimated noise=1008.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156286 Jy ! Component: 100 - total flux cleaned = 0.0227567 Jy ! Component: 150 - total flux cleaned = 0.025297 Jy ! Component: 200 - total flux cleaned = 0.0262685 Jy ! Total flux subtracted in 200 components = 0.0262685 Jy ! Clean residual min=-0.011562 max=0.020516 Jy/beam ! Clean residual mean=-0.000009 rms=0.003560 Jy/beam ! Combined flux in latest and established models = 0.584205 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 115 components and 0.584205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249142Jy sigma=0.000728 ! Fit after self-cal, rms=0.248373Jy sigma=0.000725 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 (2.5, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194857 Jy ! Component: 100 - total flux cleaned = 0.0284815 Jy ! Component: 150 - total flux cleaned = 0.0297955 Jy ! Component: 200 - total flux cleaned = 0.0306394 Jy ! Total flux subtracted in 200 components = 0.0306394 Jy ! Clean residual min=-0.010891 max=0.013176 Jy/beam ! Clean residual mean=0.000023 rms=0.002819 Jy/beam ! Combined flux in latest and established models = 0.614845 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 0.614845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246683Jy sigma=0.000704 ! Fit after self-cal, rms=0.246367Jy sigma=0.000701 ! Inverting map ! Added new window around map position (54.5, -72.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112609 Jy ! Component: 100 - total flux cleaned = 0.0142 Jy ! Component: 150 - total flux cleaned = 0.0149258 Jy ! Component: 200 - total flux cleaned = 0.01558 Jy ! Total flux subtracted in 200 components = 0.01558 Jy ! Clean residual min=-0.011045 max=0.010274 Jy/beam ! Clean residual mean=0.000042 rms=0.002730 Jy/beam ! Combined flux in latest and established models = 0.630425 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 160 components and 0.630425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245505Jy sigma=0.000695 ! Fit after self-cal, rms=0.245327Jy sigma=0.000694 ! 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=0.245327Jy sigma=0.000694 ! Fit after self-cal, rms=0.242756Jy sigma=0.000684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.767 mas, bmaj=6.987 mas, bpa=-4.668 degrees ! Estimated noise=998.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00938632 Jy ! Component: 100 - total flux cleaned = 0.0160145 Jy ! Component: 150 - total flux cleaned = 0.019035 Jy ! Component: 200 - total flux cleaned = 0.0217972 Jy ! Total flux subtracted in 200 components = 0.0217972 Jy ! Clean residual min=-0.006366 max=0.007333 Jy/beam ! Clean residual mean=0.000006 rms=0.001798 Jy/beam ! Combined flux in latest and established models = 0.652222 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 192 components and 0.652222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242158Jy sigma=0.000677 ! Fit after self-cal, rms=0.241846Jy sigma=0.000677 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 = 0.00350025 Jy ! Component: 100 - total flux cleaned = 0.00511451 Jy ! Component: 150 - total flux cleaned = 0.00624554 Jy ! Component: 200 - total flux cleaned = 0.00700239 Jy ! Total flux subtracted in 200 components = 0.00700239 Jy ! Clean residual min=-0.006509 max=0.006983 Jy/beam ! Clean residual mean=0.000012 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.659224 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 207 components and 0.659224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241607Jy sigma=0.000675 ! Fit after self-cal, rms=0.241591Jy sigma=0.000675 ! 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=0.241591Jy sigma=0.000675 ! Fit after self-cal, rms=0.240229Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.69 mas, bmaj=14.24 mas, bpa=3.349 degrees ! Estimated noise=1362.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00869109 Jy ! Component: 100 - total flux cleaned = 0.0114971 Jy ! Component: 150 - total flux cleaned = 0.0122638 Jy ! Component: 200 - total flux cleaned = 0.0123955 Jy ! Total flux subtracted in 200 components = 0.0123955 Jy ! Clean residual min=-0.006973 max=0.008698 Jy/beam ! Clean residual mean=0.000007 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 0.67162 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 233 components and 0.67162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240041Jy sigma=0.000672 ! Fit after self-cal, rms=0.239924Jy sigma=0.000671 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 = 0.00216533 Jy ! Component: 100 - total flux cleaned = 0.00240219 Jy ! Component: 150 - total flux cleaned = 0.0025082 Jy ! Component: 200 - total flux cleaned = 0.00250692 Jy ! Total flux subtracted in 200 components = 0.00250692 Jy ! Clean residual min=-0.007019 max=0.007620 Jy/beam ! Clean residual mean=0.000012 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.674127 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 254 components and 0.674127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239871Jy sigma=0.000671 ! Fit after self-cal, rms=0.239864Jy sigma=0.000671 ! 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=2.762 mas, bmaj=6.989 mas, bpa=-4.75 degrees ! Estimated noise=995.555 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.762 x 6.989 at -4.75 degrees (North through East) ! Clean map min=-0.0068156 max=0.28184 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 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=2.333 mas, bmaj=6.334 mas, bpa=-7.536 degrees ! Estimated noise=1708.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.206171 Jy ! Component: 100 - total flux cleaned = 0.291811 Jy ! Component: 150 - total flux cleaned = 0.348751 Jy ! Component: 200 - total flux cleaned = 0.39001 Jy ! Total flux subtracted in 200 components = 0.39001 Jy ! Clean residual min=-0.018986 max=0.027807 Jy/beam ! Clean residual mean=-0.000068 rms=0.005570 Jy/beam ! Combined flux in latest and established models = 0.39001 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.39001 Jy ! Inverting map and beam ! Estimated beam: bmin=2.762 mas, bmaj=6.989 mas, bpa=-4.75 degrees ! Estimated noise=995.555 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 = 0.0578287 Jy ! Component: 100 - total flux cleaned = 0.100126 Jy ! Component: 150 - total flux cleaned = 0.132835 Jy ! Component: 200 - total flux cleaned = 0.159192 Jy ! Total flux subtracted in 200 components = 0.159192 Jy ! Clean residual min=-0.015416 max=0.021646 Jy/beam ! Clean residual mean=-0.000089 rms=0.005899 Jy/beam ! Combined flux in latest and established models = 0.549202 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 88 components and 0.549202 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=6.69 mas, bmaj=14.24 mas, bpa=3.349 degrees ! Estimated noise=1362.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431872 Jy ! Component: 100 - total flux cleaned = 0.0699184 Jy ! Component: 150 - total flux cleaned = 0.0880635 Jy ! Component: 200 - total flux cleaned = 0.100593 Jy ! Total flux subtracted in 200 components = 0.100593 Jy ! Clean residual min=-0.010016 max=0.009302 Jy/beam ! Clean residual mean=-0.000045 rms=0.003107 Jy/beam ! Combined flux in latest and established models = 0.649795 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 = 0.00874306 Jy ! Component: 100 - total flux cleaned = 0.014894 Jy ! Component: 150 - total flux cleaned = 0.0176915 Jy ! Component: 200 - total flux cleaned = 0.0193799 Jy ! Total flux subtracted in 200 components = 0.0193799 Jy ! Clean residual min=-0.006453 max=0.007377 Jy/beam ! Clean residual mean=-0.000008 rms=0.001955 Jy/beam ! Combined flux in latest and established models = 0.669175 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 161 components and 0.669175 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.762 mas, bmaj=6.989 mas, bpa=-4.75 degrees ! Estimated noise=995.555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457725 Jy ! Component: 100 - total flux cleaned = 0.00534937 Jy ! Component: 150 - total flux cleaned = 0.00581879 Jy ! Component: 200 - total flux cleaned = 0.00602947 Jy ! Total flux subtracted in 200 components = 0.00602947 Jy ! Clean residual min=-0.006686 max=0.006403 Jy/beam ! Clean residual mean=0.000005 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.675204 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 183 components and 0.675204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240552Jy sigma=0.000676 ! Fit after self-cal, rms=0.240391Jy sigma=0.000674 wmodel J2157-1807_S_2017_01_21_pus_map.mod ! Writing 183 model components to file: J2157-1807_S_2017_01_21_pus_map.mod wobs J2157-1807_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2157-1807_S_2017_01_21_pus_uvs.fits wwins J2157-1807_S_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J2157-1807_S_2017_01_21_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 = 0.000973012 Jy ! Component: 100 - total flux cleaned = 0.00161118 Jy ! Component: 150 - total flux cleaned = 0.00181172 Jy ! Component: 200 - total flux cleaned = 0.00199511 Jy ! Component: 250 - total flux cleaned = 0.00252599 Jy ! Component: 300 - total flux cleaned = 0.00278318 Jy ! Component: 350 - total flux cleaned = 0.00319864 Jy ! Component: 400 - total flux cleaned = 0.00367838 Jy ! Component: 450 - total flux cleaned = 0.00383317 Jy ! Component: 500 - total flux cleaned = 0.00436446 Jy ! Component: 550 - total flux cleaned = 0.00480721 Jy ! Component: 600 - total flux cleaned = 0.00516756 Jy ! Component: 650 - total flux cleaned = 0.00565814 Jy ! Component: 700 - total flux cleaned = 0.00586383 Jy ! Component: 750 - total flux cleaned = 0.00626718 Jy ! Component: 800 - total flux cleaned = 0.00692315 Jy ! Component: 850 - total flux cleaned = 0.00737118 Jy ! Component: 900 - total flux cleaned = 0.00787327 Jy ! Component: 950 - total flux cleaned = 0.00830511 Jy ! Component: 1000 - total flux cleaned = 0.00884914 Jy ! Component: 1050 - total flux cleaned = 0.00926399 Jy ! Component: 1100 - total flux cleaned = 0.00972955 Jy ! Component: 1150 - total flux cleaned = 0.0102446 Jy ! Component: 1200 - total flux cleaned = 0.0107499 Jy ! Component: 1250 - total flux cleaned = 0.0111923 Jy ! Component: 1300 - total flux cleaned = 0.0115725 Jy ! Component: 1350 - total flux cleaned = 0.0119998 Jy ! Component: 1400 - total flux cleaned = 0.0123674 Jy ! Component: 1450 - total flux cleaned = 0.0126785 Jy ! Component: 1500 - total flux cleaned = 0.0130362 Jy ! Component: 1550 - total flux cleaned = 0.0134873 Jy ! Component: 1600 - total flux cleaned = 0.0137838 Jy ! Component: 1650 - total flux cleaned = 0.0141732 Jy ! Component: 1700 - total flux cleaned = 0.0145082 Jy ! Component: 1750 - total flux cleaned = 0.0146495 Jy ! Component: 1800 - total flux cleaned = 0.0149754 Jy ! Component: 1850 - total flux cleaned = 0.0152961 Jy ! Component: 1900 - total flux cleaned = 0.0156133 Jy ! Component: 1950 - total flux cleaned = 0.0160154 Jy ! Component: 2000 - total flux cleaned = 0.0164999 Jy ! Component: 2050 - total flux cleaned = 0.0168037 Jy ! Component: 2100 - total flux cleaned = 0.0171891 Jy ! Component: 2150 - total flux cleaned = 0.0173588 Jy ! Component: 2200 - total flux cleaned = 0.0175682 Jy ! Component: 2250 - total flux cleaned = 0.0179397 Jy ! Component: 2300 - total flux cleaned = 0.0181436 Jy ! Component: 2350 - total flux cleaned = 0.0184263 Jy ! Component: 2400 - total flux cleaned = 0.0185062 Jy ! Component: 2450 - total flux cleaned = 0.0187823 Jy ! Component: 2500 - total flux cleaned = 0.0188997 Jy ! Component: 2550 - total flux cleaned = 0.0191317 Jy ! Component: 2600 - total flux cleaned = 0.0194747 Jy ! Component: 2650 - total flux cleaned = 0.0196252 Jy ! Component: 2700 - total flux cleaned = 0.0197746 Jy ! Component: 2750 - total flux cleaned = 0.0200333 Jy ! Component: 2800 - total flux cleaned = 0.0201793 Jy ! Component: 2850 - total flux cleaned = 0.0203602 Jy ! Component: 2900 - total flux cleaned = 0.0205391 Jy ! Component: 2950 - total flux cleaned = 0.0206455 Jy ! Component: 3000 - total flux cleaned = 0.0207853 Jy ! Component: 3050 - total flux cleaned = 0.0208551 Jy ! Component: 3100 - total flux cleaned = 0.0210954 Jy ! Component: 3150 - total flux cleaned = 0.0211294 Jy ! Component: 3200 - total flux cleaned = 0.0213309 Jy ! Component: 3250 - total flux cleaned = 0.0212641 Jy ! Component: 3300 - total flux cleaned = 0.0214946 Jy ! Component: 3350 - total flux cleaned = 0.0215271 Jy ! Component: 3400 - total flux cleaned = 0.0216888 Jy ! Component: 3450 - total flux cleaned = 0.0217525 Jy ! Component: 3500 - total flux cleaned = 0.0217838 Jy ! Component: 3550 - total flux cleaned = 0.0218475 Jy ! Component: 3600 - total flux cleaned = 0.0219728 Jy ! Component: 3650 - total flux cleaned = 0.0220348 Jy ! Component: 3700 - total flux cleaned = 0.0220656 Jy ! Component: 3750 - total flux cleaned = 0.0221263 Jy ! Component: 3800 - total flux cleaned = 0.0222468 Jy ! Component: 3850 - total flux cleaned = 0.0223365 Jy ! Component: 3900 - total flux cleaned = 0.0223659 Jy ! Component: 3950 - total flux cleaned = 0.0224245 Jy ! Component: 4000 - total flux cleaned = 0.0224536 Jy ! Component: 4050 - total flux cleaned = 0.0224532 Jy ! Total flux subtracted in 4096 components = 0.022482 Jy ! Clean residual min=-0.001438 max=0.001472 Jy/beam ! Clean residual mean=0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.697686 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 448 components and 0.697686 Jy ![Exited script file: muppet] wmap "J2157-1807_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.762 x 6.989 at -4.75 degrees (North through East) ! Clean map min=-0.0034472 max=0.29036 Jy/beam ! Writing clean map to FITS file: J2157-1807_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.290355 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000501945 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.518618 0.518618 1.03724 2.07447 4.14894 8.29788 16.5958 33.1915 66.3831 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.29 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.762 x 6.989 at -4.75 degrees (North through East) ! Clean map min=-0.0034472 max=0.29036 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 J2157-1807_S_2017_01_21_pus_uvs.log closed on Sun May 5 16:04:52 2019