! Started logfile: J1717-3948_S_2017_08_05_pus_uvs.log on Thu May 9 19:34:14 2019 obs J1717-3948_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1717-3948_S_2017_08_05_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.149553 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1717-3948 ! ! 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 513 lines of history. ! ! Reading 4684 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 J1717-3948_S_2017_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 1092 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1092 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1438 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1740 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.925445Jy sigma=0.005529 ! Fit after self-cal, rms=0.872883Jy sigma=0.005234 ! 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=2.644 mas, bmaj=7.939 mas, bpa=3.217 degrees ! Estimated noise=3076.02 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102676 Jy ! Component: 100 - total flux cleaned = 0.15751 Jy ! Total flux subtracted in 100 components = 0.15751 Jy ! Clean residual min=-0.037451 max=0.037350 Jy/beam ! Clean residual mean=-0.006258 rms=0.025823 Jy/beam ! Combined flux in latest and established models = 0.15751 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 72 components and 0.15751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232916Jy sigma=0.001468 ! Fit after self-cal, rms=0.232444Jy sigma=0.001465 ! 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=3.718 mas, bmaj=11.3 mas, bpa=3.809 degrees ! Estimated noise=2404.13 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 = 0.0242274 Jy ! Component: 100 - total flux cleaned = 0.0213989 Jy ! Component: 150 - total flux cleaned = 0.0159894 Jy ! Component: 200 - total flux cleaned = 0.0159796 Jy ! Total flux subtracted in 200 components = 0.0159796 Jy ! Clean residual min=-0.040608 max=0.040426 Jy/beam ! Clean residual mean=-0.007249 rms=0.027403 Jy/beam ! Combined flux in latest and established models = 0.173489 Jy ! Performing phase self-cal ! Adding 162 model components to the UV plane model. ! The established model now contains 234 components and 0.173489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164543Jy sigma=0.001017 ! Fit after self-cal, rms=0.163237Jy sigma=0.001008 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 384 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.17 ! LA 1.03 MK 0.87 NL 1.00* OV 1.22 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 2. ! A total of 264 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.85 ! LA 1.00 MK 1.00* NL 1.00* OV 1.27 ! PT 0.85 SC 1.08 ! ! ! Correcting IF 3. ! A total of 126 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.86 ! LA 1.00* MK 1.00* NL 1.00* OV 1.00 ! PT 0.82 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.163237Jy sigma=0.001008 ! Fit after self-cal, rms=0.100560Jy sigma=0.000581 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.073 mas, bmaj=9.108 mas, bpa=2.601 degrees ! Estimated noise=2902 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 = 0.00433375 Jy ! Component: 100 - total flux cleaned = 0.00257698 Jy ! Component: 150 - total flux cleaned = 0.00166213 Jy ! Component: 200 - total flux cleaned = 0.00117459 Jy ! Total flux subtracted in 200 components = 0.00117459 Jy ! Clean residual min=-0.001513 max=0.001509 Jy/beam ! Clean residual mean=0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.174664 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 280 components and 0.174664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099883Jy sigma=0.000578 ! Fit after self-cal, rms=0.100206Jy sigma=0.000575 ! Inverting map ! Added new window around map position (-44, -85.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447558 Jy ! Component: 100 - total flux cleaned = 0.00623539 Jy ! Component: 150 - total flux cleaned = 0.00668929 Jy ! Component: 200 - total flux cleaned = 0.00677217 Jy ! Total flux subtracted in 200 components = 0.00677217 Jy ! Clean residual min=-0.003671 max=0.003340 Jy/beam ! Clean residual mean=-0.000043 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.181436 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 299 components and 0.181436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100006Jy sigma=0.000573 ! Fit after self-cal, rms=0.099960Jy sigma=0.000573 ! 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=0.099960Jy sigma=0.000573 ! Fit after self-cal, rms=0.100053Jy sigma=0.000573 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.052 mas, bmaj=8.907 mas, bpa=1.661 degrees ! Estimated noise=2846.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265538 Jy ! Component: 100 - total flux cleaned = 0.00332532 Jy ! Component: 150 - total flux cleaned = 0.00335916 Jy ! Component: 200 - total flux cleaned = 0.0033322 Jy ! Total flux subtracted in 200 components = 0.0033322 Jy ! Clean residual min=-0.003133 max=0.002921 Jy/beam ! Clean residual mean=-0.000021 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.184768 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 310 components and 0.184768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099970Jy sigma=0.000572 ! Fit after self-cal, rms=0.100122Jy sigma=0.000572 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 = 0.00131872 Jy ! Component: 100 - total flux cleaned = 0.00144778 Jy ! Component: 150 - total flux cleaned = 0.00150291 Jy ! Component: 200 - total flux cleaned = 0.00147771 Jy ! Total flux subtracted in 200 components = 0.00147771 Jy ! Clean residual min=-0.003375 max=0.003092 Jy/beam ! Clean residual mean=-0.000035 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.186246 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 314 components and 0.186246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100089Jy sigma=0.000572 ! Fit after self-cal, rms=0.100084Jy sigma=0.000572 ! 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=0.100084Jy sigma=0.000572 ! Fit after self-cal, rms=0.100946Jy sigma=0.000572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.035 mas, bmaj=8.84 mas, bpa=1.34 degrees ! Estimated noise=2847.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147208 Jy ! Component: 100 - total flux cleaned = 0.00176283 Jy ! Component: 150 - total flux cleaned = 0.00178574 Jy ! Component: 200 - total flux cleaned = 0.00176509 Jy ! Total flux subtracted in 200 components = 0.00176509 Jy ! Clean residual min=-0.003230 max=0.003066 Jy/beam ! Clean residual mean=-0.000007 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.188011 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 320 components and 0.188011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100918Jy sigma=0.000571 ! Fit after self-cal, rms=0.100958Jy sigma=0.000571 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 = 0.000801719 Jy ! Component: 100 - total flux cleaned = 0.000780668 Jy ! Component: 150 - total flux cleaned = 0.000780959 Jy ! Component: 200 - total flux cleaned = 0.000760643 Jy ! Total flux subtracted in 200 components = 0.000760643 Jy ! Clean residual min=-0.003378 max=0.003216 Jy/beam ! Clean residual mean=-0.000015 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.188772 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 322 components and 0.188772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100942Jy sigma=0.000571 ! Fit after self-cal, rms=0.100768Jy sigma=0.000570 ! 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=0.100768Jy sigma=0.000570 ! Fit after self-cal, rms=0.101377Jy sigma=0.000570 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.51 mas, bmaj=35.54 mas, bpa=-3.391 degrees ! Estimated noise=3692.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012087 Jy ! Component: 100 - total flux cleaned = 0.00144247 Jy ! Component: 150 - total flux cleaned = 0.00142503 Jy ! Component: 200 - total flux cleaned = 0.00140811 Jy ! Total flux subtracted in 200 components = 0.00140811 Jy ! Clean residual min=-0.002875 max=0.003124 Jy/beam ! Clean residual mean=-0.000006 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.19018 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 338 components and 0.19018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101363Jy sigma=0.000570 ! Fit after self-cal, rms=0.101380Jy sigma=0.000570 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 = 0.000560194 Jy ! Component: 100 - total flux cleaned = 0.000558784 Jy ! Component: 150 - total flux cleaned = 0.00053778 Jy ! Component: 200 - total flux cleaned = 0.000507203 Jy ! Total flux subtracted in 200 components = 0.000507203 Jy ! Clean residual min=-0.002921 max=0.003264 Jy/beam ! Clean residual mean=-0.000018 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.190687 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 344 components and 0.190687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101376Jy sigma=0.000570 ! Fit after self-cal, rms=0.101379Jy sigma=0.000570 ! 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=3.018 mas, bmaj=8.801 mas, bpa=1.237 degrees ! Estimated noise=2851.66 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.018 x 8.801 at 1.237 degrees (North through East) ! Clean map min=-0.014401 max=0.06245 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=2.47 mas, bmaj=7.166 mas, bpa=0.592 degrees ! Estimated noise=3471.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.032582 Jy ! Component: 100 - total flux cleaned = -0.0508958 Jy ! Component: 150 - total flux cleaned = -0.0554859 Jy ! Component: 200 - total flux cleaned = -0.0580671 Jy ! Total flux subtracted in 200 components = -0.0580671 Jy ! Clean residual min=-0.036096 max=0.063443 Jy/beam ! Clean residual mean=-0.001085 rms=0.015097 Jy/beam ! Combined flux in latest and established models = -0.0580671 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 -0.0580671 Jy ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=8.801 mas, bpa=1.237 degrees ! Estimated noise=2851.66 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 = -0.00901324 Jy ! Component: 100 - total flux cleaned = -0.0109069 Jy ! Component: 150 - total flux cleaned = -0.0120815 Jy ! Component: 200 - total flux cleaned = -0.0134728 Jy ! Total flux subtracted in 200 components = -0.0134728 Jy ! Clean residual min=-0.047535 max=0.074949 Jy/beam ! Clean residual mean=-0.001985 rms=0.024459 Jy/beam ! Combined flux in latest and established models = -0.0715399 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and -0.0715399 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=11.51 mas, bmaj=35.54 mas, bpa=-3.391 degrees ! Estimated noise=3692.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00721466 Jy ! Component: 100 - total flux cleaned = -0.00857182 Jy ! Component: 150 - total flux cleaned = -0.0103057 Jy ! Component: 200 - total flux cleaned = -0.0119745 Jy ! Total flux subtracted in 200 components = -0.0119745 Jy ! Clean residual min=-0.073687 max=0.093086 Jy/beam ! Clean residual mean=-0.003587 rms=0.042711 Jy/beam ! Combined flux in latest and established models = -0.0835144 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 = -0.00121729 Jy ! Component: 100 - total flux cleaned = -0.00276763 Jy ! Component: 150 - total flux cleaned = -0.0038833 Jy ! Component: 200 - total flux cleaned = -0.00530934 Jy ! Total flux subtracted in 200 components = -0.00530934 Jy ! Clean residual min=-0.073106 max=0.091538 Jy/beam ! Clean residual mean=-0.003588 rms=0.042236 Jy/beam ! Combined flux in latest and established models = -0.0888237 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and -0.0888237 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=8.801 mas, bpa=1.237 degrees ! Estimated noise=2851.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300864 Jy ! Component: 100 - total flux cleaned = 0.00249134 Jy ! Component: 150 - total flux cleaned = 0.00226451 Jy ! Component: 200 - total flux cleaned = 0.00205386 Jy ! Total flux subtracted in 200 components = 0.00205386 Jy ! Clean residual min=-0.048902 max=0.071479 Jy/beam ! Clean residual mean=-0.001986 rms=0.023859 Jy/beam ! Combined flux in latest and established models = -0.0867699 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and -0.0867699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148174Jy sigma=0.000952 ! Fit after self-cal, rms=0.131670Jy sigma=0.000834 wmodel J1717-3948_S_2017_08_05_pus_map.mod ! Writing 60 model components to file: J1717-3948_S_2017_08_05_pus_map.mod wobs J1717-3948_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1717-3948_S_2017_08_05_pus_uvs.fits wwins J1717-3948_S_2017_08_05_pus_map.win ! wwins: Wrote 1 windows to J1717-3948_S_2017_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 = -0.0150779 Jy ! Component: 100 - total flux cleaned = -0.0238197 Jy ! Component: 150 - total flux cleaned = -0.0272475 Jy ! Component: 200 - total flux cleaned = -0.0308339 Jy ! Component: 250 - total flux cleaned = -0.0345868 Jy ! Component: 300 - total flux cleaned = -0.0377636 Jy ! Component: 350 - total flux cleaned = -0.0415731 Jy ! Component: 400 - total flux cleaned = -0.0441377 Jy ! Component: 450 - total flux cleaned = -0.046967 Jy ! Component: 500 - total flux cleaned = -0.0483302 Jy ! Component: 550 - total flux cleaned = -0.0499805 Jy ! Component: 600 - total flux cleaned = -0.0512598 Jy ! Component: 650 - total flux cleaned = -0.0525044 Jy ! Component: 700 - total flux cleaned = -0.0525082 Jy ! Component: 750 - total flux cleaned = -0.0534014 Jy ! Component: 800 - total flux cleaned = -0.0531192 Jy ! Component: 850 - total flux cleaned = -0.0542462 Jy ! Component: 900 - total flux cleaned = -0.0542448 Jy ! Component: 950 - total flux cleaned = -0.0545151 Jy ! Component: 1000 - total flux cleaned = -0.0547826 Jy ! Component: 1050 - total flux cleaned = -0.055045 Jy ! Component: 1100 - total flux cleaned = -0.0553003 Jy ! Component: 1150 - total flux cleaned = -0.0552987 Jy ! Component: 1200 - total flux cleaned = -0.0552975 Jy ! Component: 1250 - total flux cleaned = -0.0552988 Jy ! Component: 1300 - total flux cleaned = -0.0555528 Jy ! Component: 1350 - total flux cleaned = -0.0558095 Jy ! Component: 1400 - total flux cleaned = -0.0560678 Jy ! Component: 1450 - total flux cleaned = -0.0568604 Jy ! Component: 1500 - total flux cleaned = -0.0576713 Jy ! Component: 1550 - total flux cleaned = -0.0584987 Jy ! Component: 1600 - total flux cleaned = -0.0587765 Jy ! Component: 1650 - total flux cleaned = -0.0593643 Jy ! Component: 1700 - total flux cleaned = -0.0596737 Jy ! Component: 1750 - total flux cleaned = -0.0603065 Jy ! Component: 1800 - total flux cleaned = -0.0606294 Jy ! Component: 1850 - total flux cleaned = -0.0613037 Jy ! Component: 1900 - total flux cleaned = -0.0620122 Jy ! Component: 1950 - total flux cleaned = -0.0627487 Jy ! Component: 2000 - total flux cleaned = -0.0635127 Jy ! Component: 2050 - total flux cleaned = -0.0639085 Jy ! Component: 2100 - total flux cleaned = -0.0651478 Jy ! Component: 2150 - total flux cleaned = -0.0655809 Jy ! Component: 2200 - total flux cleaned = -0.065134 Jy ! Component: 2250 - total flux cleaned = -0.0651322 Jy ! Component: 2300 - total flux cleaned = -0.0651382 Jy ! Component: 2350 - total flux cleaned = -0.0646279 Jy ! Component: 2400 - total flux cleaned = -0.0646278 Jy ! Component: 2450 - total flux cleaned = -0.0640681 Jy ! Component: 2500 - total flux cleaned = -0.063479 Jy ! Component: 2550 - total flux cleaned = -0.0634742 Jy ! Component: 2600 - total flux cleaned = -0.0621904 Jy ! Component: 2650 - total flux cleaned = -0.0615011 Jy ! Component: 2700 - total flux cleaned = -0.0607721 Jy ! Component: 2750 - total flux cleaned = -0.0607612 Jy ! Component: 2800 - total flux cleaned = -0.0599749 Jy ! Component: 2850 - total flux cleaned = -0.0599702 Jy ! Component: 2900 - total flux cleaned = -0.0591167 Jy ! Component: 2950 - total flux cleaned = -0.0582108 Jy ! Component: 3000 - total flux cleaned = -0.058213 Jy ! Component: 3050 - total flux cleaned = -0.0572471 Jy ! Component: 3100 - total flux cleaned = -0.0562284 Jy ! Component: 3150 - total flux cleaned = -0.0551537 Jy ! Component: 3200 - total flux cleaned = -0.0540136 Jy ! Component: 3250 - total flux cleaned = -0.0540102 Jy ! Component: 3300 - total flux cleaned = -0.0527909 Jy ! Component: 3350 - total flux cleaned = -0.0515074 Jy ! Component: 3400 - total flux cleaned = -0.0501719 Jy ! Component: 3450 - total flux cleaned = -0.0487536 Jy ! Component: 3500 - total flux cleaned = -0.047257 Jy ! Component: 3550 - total flux cleaned = -0.045714 Jy ! Component: 3600 - total flux cleaned = -0.0440638 Jy ! Component: 3650 - total flux cleaned = -0.0423204 Jy ! Component: 3700 - total flux cleaned = -0.040472 Jy ! Component: 3750 - total flux cleaned = -0.0404495 Jy ! Component: 3800 - total flux cleaned = -0.0384882 Jy ! Component: 3850 - total flux cleaned = -0.0343367 Jy ! Component: 3900 - total flux cleaned = -0.0343043 Jy ! Component: 3950 - total flux cleaned = -0.0320809 Jy ! Component: 4000 - total flux cleaned = -0.0296995 Jy ! Component: 4050 - total flux cleaned = -0.0272082 Jy ! Total flux subtracted in 4096 components = -0.024591 Jy ! Clean residual min=-0.143648 max=0.158669 Jy/beam ! Clean residual mean=0.000012 rms=0.038151 Jy/beam ! Combined flux in latest and established models = -0.111361 Jy keep ! Adding 225 model components to the UV plane model. ! The established model now contains 285 components and -0.111361 Jy ![Exited script file: muppet] wmap "J1717-3948_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.018 x 8.801 at 1.237 degrees (North through East) ! Clean map min=-0.29042 max=0.25621 Jy/beam ! Writing clean map to FITS file: J1717-3948_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.256209 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0454272 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -53.1915 53.1915 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.1362 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.256 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.018 x 8.801 at 1.237 degrees (North through East) ! Clean map min=-0.29042 max=0.25621 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 J1717-3948_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:34:19 2019