! Started logfile: J1831-2259_S_2017_07_09_pus_uvs.log on Wed May 8 14:55:34 2019 obs J1831-2259_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1831-2259_S_2017_07_09_pus_uva.fits ! AN table 1: 261 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.680545 visibilities/baseline/integration-bin. ! Found source: J1831-2259 ! ! 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 31972 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 J1831-2259_S_2017_07_09_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 698 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1086 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1044 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1982 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.830910Jy sigma=0.006120 ! Fit after self-cal, rms=0.757388Jy sigma=0.005564 ! 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=2.477 mas, bmaj=6.854 mas, bpa=-7.125 degrees ! Estimated noise=1374.69 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 = 0.17576 Jy ! Component: 100 - total flux cleaned = 0.254048 Jy ! Total flux subtracted in 100 components = 0.254048 Jy ! Clean residual min=-0.017758 max=0.058953 Jy/beam ! Clean residual mean=-0.000119 rms=0.006307 Jy/beam ! Combined flux in latest and established models = 0.254048 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.254048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152638Jy sigma=0.001103 ! Fit after self-cal, rms=0.152418Jy sigma=0.001101 ! Inverting map ! Added new window around map position (3.5, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558847 Jy ! Component: 100 - total flux cleaned = 0.0895033 Jy ! Total flux subtracted in 100 components = 0.0895033 Jy ! Clean residual min=-0.013177 max=0.037773 Jy/beam ! Clean residual mean=-0.000063 rms=0.004041 Jy/beam ! Combined flux in latest and established models = 0.343551 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.343551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120524Jy sigma=0.000846 ! Fit after self-cal, rms=0.118674Jy sigma=0.000833 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285815 Jy ! Component: 100 - total flux cleaned = 0.0471208 Jy ! Total flux subtracted in 100 components = 0.0471208 Jy ! Clean residual min=-0.009414 max=0.023194 Jy/beam ! Clean residual mean=-0.000033 rms=0.002861 Jy/beam ! Combined flux in latest and established models = 0.390672 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.390672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108362Jy sigma=0.000750 ! Fit after self-cal, rms=0.107466Jy sigma=0.000744 ! 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=3.073 mas, bmaj=8.052 mas, bpa=-5.461 degrees ! Estimated noise=669.278 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 = 0.0215578 Jy ! Component: 100 - total flux cleaned = 0.0340415 Jy ! Component: 150 - total flux cleaned = 0.0418556 Jy ! Component: 200 - total flux cleaned = 0.046774 Jy ! Total flux subtracted in 200 components = 0.046774 Jy ! Clean residual min=-0.006391 max=0.013198 Jy/beam ! Clean residual mean=-0.000016 rms=0.002027 Jy/beam ! Combined flux in latest and established models = 0.437446 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 82 components and 0.437446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102823Jy sigma=0.000709 ! Fit after self-cal, rms=0.102513Jy sigma=0.000706 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 168 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.18 KP 1.02 ! LA 1.00 MK 1.13 NL 0.88 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.23 KP 0.99 ! LA 0.97 MK 1.08 NL 1.04 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.18 KP 0.97 ! LA 0.97 MK 1.08 NL 1.00 OV 0.94 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! A total of 222 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.05 KP 1.00* ! LA 0.83 MK 0.84 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.102513Jy sigma=0.000706 ! Fit after self-cal, rms=0.104860Jy sigma=0.000688 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=8.169 mas, bpa=-4.38 degrees ! Estimated noise=696.177 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 = 0.000424257 Jy ! Component: 100 - total flux cleaned = -4.61598e-05 Jy ! Component: 150 - total flux cleaned = -0.000430511 Jy ! Component: 200 - total flux cleaned = -0.000740257 Jy ! Total flux subtracted in 200 components = -0.000740257 Jy ! Clean residual min=-0.005931 max=0.007970 Jy/beam ! Clean residual mean=0.000002 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.436706 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.436706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104237Jy sigma=0.000685 ! Fit after self-cal, rms=0.104140Jy sigma=0.000684 ! Inverting map ! Added new window around map position (-6, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281227 Jy ! Component: 100 - total flux cleaned = 0.00315069 Jy ! Component: 150 - total flux cleaned = 0.00345872 Jy ! Component: 200 - total flux cleaned = 0.00359033 Jy ! Total flux subtracted in 200 components = 0.00359033 Jy ! Clean residual min=-0.005161 max=0.004638 Jy/beam ! Clean residual mean=0.000009 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.440296 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.440296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103373Jy sigma=0.000681 ! Fit after self-cal, rms=0.103330Jy sigma=0.000681 ! 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=0.103330Jy sigma=0.000681 ! Fit after self-cal, rms=0.105034Jy sigma=0.000673 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=8.184 mas, bpa=-3.991 degrees ! Estimated noise=703.843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000689724 Jy ! Component: 100 - total flux cleaned = 0.000580851 Jy ! Component: 150 - total flux cleaned = 0.000580723 Jy ! Component: 200 - total flux cleaned = 0.000579256 Jy ! Total flux subtracted in 200 components = 0.000579256 Jy ! Clean residual min=-0.003751 max=0.003699 Jy/beam ! Clean residual mean=0.000004 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.440875 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.440875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104808Jy sigma=0.000672 ! Fit after self-cal, rms=0.104805Jy sigma=0.000672 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 = 0.000413939 Jy ! Component: 100 - total flux cleaned = 0.000169243 Jy ! Component: 150 - total flux cleaned = 9.49519e-05 Jy ! Component: 200 - total flux cleaned = 9.39646e-05 Jy ! Total flux subtracted in 200 components = 9.39646e-05 Jy ! Clean residual min=-0.003401 max=0.003333 Jy/beam ! Clean residual mean=0.000004 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.440969 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 133 components and 0.440969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104663Jy sigma=0.000671 ! Fit after self-cal, rms=0.104639Jy sigma=0.000671 ! Inverting map ! Added new window around map position (-34, -68). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156866 Jy ! Component: 100 - total flux cleaned = 0.00130201 Jy ! Component: 150 - total flux cleaned = 0.00106446 Jy ! Component: 200 - total flux cleaned = 0.000919424 Jy ! Total flux subtracted in 200 components = 0.000919424 Jy ! Clean residual min=-0.003132 max=0.002813 Jy/beam ! Clean residual mean=0.000004 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.441888 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 0.441888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104467Jy sigma=0.000670 ! Fit after self-cal, rms=0.104452Jy sigma=0.000670 ! 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=0.104452Jy sigma=0.000670 ! Fit after self-cal, rms=0.104566Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=8.172 mas, bpa=-4.032 degrees ! Estimated noise=703.711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153115 Jy ! Component: 100 - total flux cleaned = 0.000287501 Jy ! Component: 150 - total flux cleaned = 0.000350062 Jy ! Component: 200 - total flux cleaned = 0.000408663 Jy ! Total flux subtracted in 200 components = 0.000408663 Jy ! Clean residual min=-0.002842 max=0.002611 Jy/beam ! Clean residual mean=0.000005 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.442297 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 164 components and 0.442297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104481Jy sigma=0.000670 ! Fit after self-cal, rms=0.104468Jy sigma=0.000670 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 = 0.000179203 Jy ! Component: 100 - total flux cleaned = 0.000124392 Jy ! Component: 150 - total flux cleaned = 0.000124874 Jy ! Component: 200 - total flux cleaned = 0.000125217 Jy ! Total flux subtracted in 200 components = 0.000125217 Jy ! Clean residual min=-0.002679 max=0.002562 Jy/beam ! Clean residual mean=0.000005 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.442422 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 168 components and 0.442422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104407Jy sigma=0.000669 ! Fit after self-cal, rms=0.104394Jy sigma=0.000669 ! 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=0.104394Jy sigma=0.000669 ! Fit after self-cal, rms=0.104553Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.779 mas, bmaj=17.81 mas, bpa=-2.209 degrees ! Estimated noise=880.775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100036 Jy ! Component: 100 - total flux cleaned = 0.00096099 Jy ! Component: 150 - total flux cleaned = 0.000925085 Jy ! Component: 200 - total flux cleaned = 0.000891407 Jy ! Total flux subtracted in 200 components = 0.000891407 Jy ! Clean residual min=-0.002181 max=0.002018 Jy/beam ! Clean residual mean=0.000013 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.443314 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 181 components and 0.443314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104518Jy sigma=0.000669 ! Fit after self-cal, rms=0.104512Jy sigma=0.000669 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 = 0.000226086 Jy ! Component: 100 - total flux cleaned = 0.000226514 Jy ! Component: 150 - total flux cleaned = 0.00019671 Jy ! Component: 200 - total flux cleaned = 0.000169734 Jy ! Total flux subtracted in 200 components = 0.000169734 Jy ! Clean residual min=-0.002148 max=0.002022 Jy/beam ! Clean residual mean=0.000013 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.443483 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 187 components and 0.443483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104490Jy sigma=0.000669 ! Fit after self-cal, rms=0.104485Jy sigma=0.000669 ! 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=3.151 mas, bmaj=8.174 mas, bpa=-4.066 degrees ! Estimated noise=704.408 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.151 x 8.174 at -4.066 degrees (North through East) ! Clean map min=-0.0023979 max=0.20628 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=2.543 mas, bmaj=6.862 mas, bpa=-6.184 degrees ! Estimated noise=1462.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186462 Jy ! Component: 100 - total flux cleaned = 0.273478 Jy ! Component: 150 - total flux cleaned = 0.324706 Jy ! Component: 200 - total flux cleaned = 0.357323 Jy ! Total flux subtracted in 200 components = 0.357323 Jy ! Clean residual min=-0.007456 max=0.017827 Jy/beam ! Clean residual mean=-0.000059 rms=0.002665 Jy/beam ! Combined flux in latest and established models = 0.357323 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.357323 Jy ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=8.174 mas, bpa=-4.066 degrees ! Estimated noise=704.408 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 = 0.0333532 Jy ! Component: 100 - total flux cleaned = 0.0523657 Jy ! Component: 150 - total flux cleaned = 0.0637114 Jy ! Component: 200 - total flux cleaned = 0.0708136 Jy ! Total flux subtracted in 200 components = 0.0708136 Jy ! Clean residual min=-0.003820 max=0.005720 Jy/beam ! Clean residual mean=-0.000019 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.428136 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 96 components and 0.428137 Jy ! Inverting map ! Added new window around map position (-4, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00558629 Jy ! Component: 100 - total flux cleaned = 0.0091623 Jy ! Component: 150 - total flux cleaned = 0.0112408 Jy ! Component: 200 - total flux cleaned = 0.0119569 Jy ! Total flux subtracted in 200 components = 0.0119569 Jy ! Clean residual min=-0.002825 max=0.002573 Jy/beam ! Clean residual mean=0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.440093 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 123 components and 0.440093 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=7.779 mas, bmaj=17.81 mas, bpa=-2.209 degrees ! Estimated noise=880.775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234641 Jy ! Component: 100 - total flux cleaned = 0.0026461 Jy ! Component: 150 - total flux cleaned = 0.00259911 Jy ! Component: 200 - total flux cleaned = 0.00251775 Jy ! Total flux subtracted in 200 components = 0.00251775 Jy ! Clean residual min=-0.002170 max=0.002101 Jy/beam ! Clean residual mean=0.000010 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.442611 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 = 9.41111e-07 Jy ! Component: 100 - total flux cleaned = 1.41369e-06 Jy ! Component: 150 - total flux cleaned = -3.08232e-05 Jy ! Component: 200 - total flux cleaned = -3.0068e-05 Jy ! Total flux subtracted in 200 components = -3.0068e-05 Jy ! Clean residual min=-0.002162 max=0.002024 Jy/beam ! Clean residual mean=0.000010 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.442581 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 151 components and 0.442581 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=8.174 mas, bpa=-4.066 degrees ! Estimated noise=704.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210253 Jy ! Component: 100 - total flux cleaned = -0.000334846 Jy ! Component: 150 - total flux cleaned = -0.000334271 Jy ! Component: 200 - total flux cleaned = -0.000432736 Jy ! Total flux subtracted in 200 components = -0.000432736 Jy ! Clean residual min=-0.002466 max=0.002332 Jy/beam ! Clean residual mean=0.000004 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.442148 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 182 components and 0.442148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104402Jy sigma=0.000668 ! Fit after self-cal, rms=0.104328Jy sigma=0.000668 wmodel J1831-2259_S_2017_07_09_pus_map.mod ! Writing 182 model components to file: J1831-2259_S_2017_07_09_pus_map.mod wobs J1831-2259_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1831-2259_S_2017_07_09_pus_uvs.fits wwins J1831-2259_S_2017_07_09_pus_map.win ! wwins: Wrote 5 windows to J1831-2259_S_2017_07_09_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 = -0.000685282 Jy ! Component: 100 - total flux cleaned = -0.00122878 Jy ! Component: 150 - total flux cleaned = -0.00144284 Jy ! Component: 200 - total flux cleaned = -0.00168235 Jy ! Component: 250 - total flux cleaned = -0.0019468 Jy ! Component: 300 - total flux cleaned = -0.00217046 Jy ! Component: 350 - total flux cleaned = -0.00244871 Jy ! Component: 400 - total flux cleaned = -0.00256885 Jy ! Component: 450 - total flux cleaned = -0.00268684 Jy ! Component: 500 - total flux cleaned = -0.00291619 Jy ! Component: 550 - total flux cleaned = -0.0030278 Jy ! Component: 600 - total flux cleaned = -0.00316503 Jy ! Component: 650 - total flux cleaned = -0.00338016 Jy ! Component: 700 - total flux cleaned = -0.00348545 Jy ! Component: 750 - total flux cleaned = -0.00351146 Jy ! Component: 800 - total flux cleaned = -0.00368822 Jy ! Component: 850 - total flux cleaned = -0.003861 Jy ! Component: 900 - total flux cleaned = -0.00398221 Jy ! Component: 950 - total flux cleaned = -0.00402999 Jy ! Component: 1000 - total flux cleaned = -0.00417132 Jy ! Component: 1050 - total flux cleaned = -0.00421754 Jy ! Component: 1100 - total flux cleaned = -0.00433217 Jy ! Component: 1150 - total flux cleaned = -0.00442234 Jy ! Component: 1200 - total flux cleaned = -0.00457774 Jy ! Component: 1250 - total flux cleaned = -0.00459944 Jy ! Component: 1300 - total flux cleaned = -0.00470702 Jy ! Component: 1350 - total flux cleaned = -0.0047283 Jy ! Component: 1400 - total flux cleaned = -0.00479123 Jy ! Component: 1450 - total flux cleaned = -0.00481177 Jy ! Component: 1500 - total flux cleaned = -0.00477113 Jy ! Component: 1550 - total flux cleaned = -0.00485184 Jy ! Component: 1600 - total flux cleaned = -0.00483191 Jy ! Component: 1650 - total flux cleaned = -0.0048516 Jy ! Component: 1700 - total flux cleaned = -0.00479355 Jy ! Component: 1750 - total flux cleaned = -0.00479381 Jy ! Component: 1800 - total flux cleaned = -0.00481289 Jy ! Component: 1850 - total flux cleaned = -0.00466236 Jy ! Component: 1900 - total flux cleaned = -0.00464418 Jy ! Component: 1950 - total flux cleaned = -0.00462578 Jy ! Component: 2000 - total flux cleaned = -0.00457082 Jy ! Component: 2050 - total flux cleaned = -0.00444437 Jy ! Component: 2100 - total flux cleaned = -0.004355 Jy ! Component: 2150 - total flux cleaned = -0.00431965 Jy ! Component: 2200 - total flux cleaned = -0.00424956 Jy ! Component: 2250 - total flux cleaned = -0.00419751 Jy ! Component: 2300 - total flux cleaned = -0.00412861 Jy ! Component: 2350 - total flux cleaned = -0.00409438 Jy ! Component: 2400 - total flux cleaned = -0.00402679 Jy ! Component: 2450 - total flux cleaned = -0.00397641 Jy ! Component: 2500 - total flux cleaned = -0.00394324 Jy ! Component: 2550 - total flux cleaned = -0.003894 Jy ! Component: 2600 - total flux cleaned = -0.00381266 Jy ! Component: 2650 - total flux cleaned = -0.00381244 Jy ! Component: 2700 - total flux cleaned = -0.00371615 Jy ! Component: 2750 - total flux cleaned = -0.00365246 Jy ! Component: 2800 - total flux cleaned = -0.0035893 Jy ! Component: 2850 - total flux cleaned = -0.00352661 Jy ! Component: 2900 - total flux cleaned = -0.0035266 Jy ! Component: 2950 - total flux cleaned = -0.00341873 Jy ! Component: 3000 - total flux cleaned = -0.00335749 Jy ! Component: 3050 - total flux cleaned = -0.0033574 Jy ! Component: 3100 - total flux cleaned = -0.00326686 Jy ! Component: 3150 - total flux cleaned = -0.00317716 Jy ! Component: 3200 - total flux cleaned = -0.00317703 Jy ! Component: 3250 - total flux cleaned = -0.00313281 Jy ! Component: 3300 - total flux cleaned = -0.00303037 Jy ! Component: 3350 - total flux cleaned = -0.00303032 Jy ! Component: 3400 - total flux cleaned = -0.00298693 Jy ! Component: 3450 - total flux cleaned = -0.00294394 Jy ! Component: 3500 - total flux cleaned = -0.00287253 Jy ! Component: 3550 - total flux cleaned = -0.00285837 Jy ! Component: 3600 - total flux cleaned = -0.0028584 Jy ! Component: 3650 - total flux cleaned = -0.00281659 Jy ! Component: 3700 - total flux cleaned = -0.00276122 Jy ! Component: 3750 - total flux cleaned = -0.00276124 Jy ! Component: 3800 - total flux cleaned = -0.00270651 Jy ! Component: 3850 - total flux cleaned = -0.0027338 Jy ! Component: 3900 - total flux cleaned = -0.00267978 Jy ! Component: 3950 - total flux cleaned = -0.00267985 Jy ! Component: 4000 - total flux cleaned = -0.00263978 Jy ! Component: 4050 - total flux cleaned = -0.00261318 Jy ! Total flux subtracted in 4096 components = -0.00260007 Jy ! Clean residual min=-0.000794 max=0.000744 Jy/beam ! Clean residual mean=0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.439548 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 461 components and 0.439548 Jy ![Exited script file: muppet] wmap "J1831-2259_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.151 x 8.174 at -4.066 degrees (North through East) ! Clean map min=-0.001687 max=0.20497 Jy/beam ! Writing clean map to FITS file: J1831-2259_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.204967 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233322 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.341502 0.341502 0.683004 1.36601 2.73202 5.46403 10.9281 21.8561 43.7123 87.4245 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.204 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.151 x 8.174 at -4.066 degrees (North through East) ! Clean map min=-0.001687 max=0.20497 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 J1831-2259_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:55:39 2019