! Started logfile: J1031+6020_S_2017_02_24_pus_uvs.log on Sat May 4 11:24:22 2019 obs J1031+6020_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1031+6020_S_2017_02_24_pus_uva.fits ! AN table 1: 190 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974386 visibilities/baseline/integration-bin. ! Found source: J1031+6020 ! ! 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 823 lines of history. ! ! Reading 33324 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 J1031+6020_S_2017_02_24_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 596 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.680807Jy sigma=0.006308 ! Fit after self-cal, rms=0.670754Jy sigma=0.006219 ! 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=3.267 mas, bmaj=3.927 mas, bpa=-0.106 degrees ! Estimated noise=744.578 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 = 0.25093 Jy ! Component: 100 - total flux cleaned = 0.316027 Jy ! Total flux subtracted in 100 components = 0.316027 Jy ! Clean residual min=-0.007120 max=0.026861 Jy/beam ! Clean residual mean=-0.000032 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 0.316027 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.316027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093704Jy sigma=0.000829 ! Fit after self-cal, rms=0.093635Jy sigma=0.000828 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287358 Jy ! Component: 100 - total flux cleaned = 0.0424849 Jy ! Total flux subtracted in 100 components = 0.0424849 Jy ! Clean residual min=-0.005164 max=0.011382 Jy/beam ! Clean residual mean=0.000005 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.358512 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.358512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082863Jy sigma=0.000726 ! Fit after self-cal, rms=0.082741Jy sigma=0.000724 ! Inverting map ! Added new window around map position (-4.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110218 Jy ! Component: 100 - total flux cleaned = 0.0173639 Jy ! Total flux subtracted in 100 components = 0.0173639 Jy ! Clean residual min=-0.003986 max=0.004657 Jy/beam ! Clean residual mean=0.000020 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.375876 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.375876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080843Jy sigma=0.000707 ! Fit after self-cal, rms=0.080718Jy sigma=0.000706 ! 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=3.995 mas, bmaj=4.723 mas, bpa=-0.06552 degrees ! Estimated noise=453.847 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 = 0.00656399 Jy ! Component: 100 - total flux cleaned = 0.0101618 Jy ! Component: 150 - total flux cleaned = 0.0123545 Jy ! Component: 200 - total flux cleaned = 0.0137608 Jy ! Total flux subtracted in 200 components = 0.0137608 Jy ! Clean residual min=-0.003058 max=0.003492 Jy/beam ! Clean residual mean=0.000037 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.389636 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.389636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080114Jy sigma=0.000701 ! Fit after self-cal, rms=0.080056Jy sigma=0.000700 ! 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 0.93 FD 1.06 HN 1.03 KP 0.97 ! LA 0.96 MK 1.00 NL 0.99 OV 1.05 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.04 KP 0.93 ! LA 0.92 MK 1.01 NL 0.96 OV 1.08 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.02 KP 1.01 ! LA 1.03 MK 1.03 NL 1.07 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.98 KP 1.00* ! LA 1.02 MK 1.04 NL 1.00* OV 1.02 ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.080056Jy sigma=0.000700 ! Fit after self-cal, rms=0.077134Jy sigma=0.000677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.995 mas, bmaj=4.725 mas, bpa=0.9515 degrees ! Estimated noise=454.313 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 = 0.00080993 Jy ! Component: 100 - total flux cleaned = 0.000767603 Jy ! Component: 150 - total flux cleaned = 0.000693868 Jy ! Component: 200 - total flux cleaned = 0.000659301 Jy ! Total flux subtracted in 200 components = 0.000659301 Jy ! Clean residual min=-0.002453 max=0.002351 Jy/beam ! Clean residual mean=0.000037 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.390296 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.390296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077074Jy sigma=0.000676 ! Fit after self-cal, rms=0.077053Jy sigma=0.000676 ! 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=0.077053Jy sigma=0.000676 ! Fit after self-cal, rms=0.076318Jy sigma=0.000670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.994 mas, bmaj=4.726 mas, bpa=1.226 degrees ! Estimated noise=454.573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0005121 Jy ! Component: 100 - total flux cleaned = 0.000482861 Jy ! Component: 150 - total flux cleaned = 0.00045337 Jy ! Component: 200 - total flux cleaned = 0.000453979 Jy ! Total flux subtracted in 200 components = 0.000453979 Jy ! Clean residual min=-0.001535 max=0.001857 Jy/beam ! Clean residual mean=0.000003 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.39075 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.39075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076279Jy sigma=0.000670 ! Fit after self-cal, rms=0.076270Jy 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) ! Added new window around map position (81, 64). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125229 Jy ! Component: 100 - total flux cleaned = 0.00152685 Jy ! Component: 150 - total flux cleaned = 0.00156067 Jy ! Component: 200 - total flux cleaned = 0.00147614 Jy ! Total flux subtracted in 200 components = 0.00147614 Jy ! Clean residual min=-0.001436 max=0.001379 Jy/beam ! Clean residual mean=0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.392226 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.392226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076226Jy sigma=0.000669 ! Fit after self-cal, rms=0.076222Jy sigma=0.000669 ! 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=0.076222Jy sigma=0.000669 ! Fit after self-cal, rms=0.076273Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.993 mas, bmaj=4.725 mas, bpa=1.298 degrees ! Estimated noise=454.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607427 Jy ! Component: 100 - total flux cleaned = 0.000666677 Jy ! Component: 150 - total flux cleaned = 0.000641152 Jy ! Component: 200 - total flux cleaned = 0.00059275 Jy ! Total flux subtracted in 200 components = 0.00059275 Jy ! Clean residual min=-0.001395 max=0.001357 Jy/beam ! Clean residual mean=0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.392819 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.392819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076252Jy sigma=0.000669 ! Fit after self-cal, rms=0.076249Jy 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 = 2.44592e-06 Jy ! Component: 100 - total flux cleaned = 2.60171e-06 Jy ! Component: 150 - total flux cleaned = -1.94942e-05 Jy ! Component: 200 - total flux cleaned = -8.08295e-05 Jy ! Total flux subtracted in 200 components = -8.08295e-05 Jy ! Clean residual min=-0.001364 max=0.001343 Jy/beam ! Clean residual mean=0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.392738 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.392738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076236Jy sigma=0.000669 ! Fit after self-cal, rms=0.076233Jy 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=0.076233Jy sigma=0.000669 ! Fit after self-cal, rms=0.076264Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.24 mas, bmaj=8.769 mas, bpa=44.32 degrees ! Estimated noise=566.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584349 Jy ! Component: 100 - total flux cleaned = 0.000673694 Jy ! Component: 150 - total flux cleaned = 0.000723429 Jy ! Component: 200 - total flux cleaned = 0.00073239 Jy ! Total flux subtracted in 200 components = 0.00073239 Jy ! Clean residual min=-0.001163 max=0.001403 Jy/beam ! Clean residual mean=0.000007 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.39347 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.39347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076265Jy sigma=0.000669 ! Fit after self-cal, rms=0.076265Jy 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 = 4.0709e-05 Jy ! Component: 100 - total flux cleaned = 6.03232e-05 Jy ! Component: 150 - total flux cleaned = 6.07718e-05 Jy ! Component: 200 - total flux cleaned = 6.10386e-05 Jy ! Total flux subtracted in 200 components = 6.10386e-05 Jy ! Clean residual min=-0.001182 max=0.001397 Jy/beam ! Clean residual mean=0.000007 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.393531 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.393531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076264Jy sigma=0.000669 ! Fit after self-cal, rms=0.076263Jy 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=3.991 mas, bmaj=4.724 mas, bpa=1.406 degrees ! Estimated noise=455.043 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.991 x 4.724 at 1.406 degrees (North through East) ! Clean map min=-0.0012959 max=0.32937 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=3.259 mas, bmaj=3.927 mas, bpa=1.317 degrees ! Estimated noise=746.312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.251124 Jy ! Component: 100 - total flux cleaned = 0.318885 Jy ! Component: 150 - total flux cleaned = 0.348675 Jy ! Component: 200 - total flux cleaned = 0.364455 Jy ! Total flux subtracted in 200 components = 0.364455 Jy ! Clean residual min=-0.003068 max=0.008083 Jy/beam ! Clean residual mean=-0.000019 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.364455 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.364455 Jy ! Inverting map and beam ! Estimated beam: bmin=3.991 mas, bmaj=4.724 mas, bpa=1.406 degrees ! Estimated noise=455.043 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 = 0.0120364 Jy ! Component: 100 - total flux cleaned = 0.0185811 Jy ! Component: 150 - total flux cleaned = 0.0223494 Jy ! Component: 200 - total flux cleaned = 0.0248054 Jy ! Total flux subtracted in 200 components = 0.0248054 Jy ! Clean residual min=-0.001449 max=0.001986 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.38926 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.38926 Jy ! Inverting map ! Added new window around map position (-9.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197971 Jy ! Component: 100 - total flux cleaned = 0.00322813 Jy ! Component: 150 - total flux cleaned = 0.00383644 Jy ! Component: 200 - total flux cleaned = 0.00416722 Jy ! Total flux subtracted in 200 components = 0.00416722 Jy ! Clean residual min=-0.001461 max=0.001360 Jy/beam ! Clean residual mean=0.000003 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.393428 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 55 components and 0.393427 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.24 mas, bmaj=8.769 mas, bpa=44.32 degrees ! Estimated noise=566.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000538668 Jy ! Component: 100 - total flux cleaned = 0.000668095 Jy ! Component: 150 - total flux cleaned = 0.000737183 Jy ! Component: 200 - total flux cleaned = 0.000809803 Jy ! Total flux subtracted in 200 components = 0.000809803 Jy ! Clean residual min=-0.001215 max=0.001275 Jy/beam ! Clean residual mean=0.000009 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.394237 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 = 3.72746e-05 Jy ! Component: 100 - total flux cleaned = 7.06495e-05 Jy ! Component: 150 - total flux cleaned = 9.0642e-05 Jy ! Component: 200 - total flux cleaned = 0.000118317 Jy ! Total flux subtracted in 200 components = 0.000118317 Jy ! Clean residual min=-0.001211 max=0.001268 Jy/beam ! Clean residual mean=0.000009 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.394356 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 93 components and 0.394356 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.991 mas, bmaj=4.724 mas, bpa=1.406 degrees ! Estimated noise=455.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251328 Jy ! Component: 100 - total flux cleaned = -0.000284989 Jy ! Component: 150 - total flux cleaned = -0.000253481 Jy ! Component: 200 - total flux cleaned = -0.000223012 Jy ! Total flux subtracted in 200 components = -0.000223012 Jy ! Clean residual min=-0.001488 max=0.001340 Jy/beam ! Clean residual mean=0.000004 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.394133 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.394132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076288Jy sigma=0.000669 ! Fit after self-cal, rms=0.076275Jy sigma=0.000669 wmodel J1031+6020_S_2017_02_24_pus_map.mod ! Writing 99 model components to file: J1031+6020_S_2017_02_24_pus_map.mod wobs J1031+6020_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1031+6020_S_2017_02_24_pus_uvs.fits wwins J1031+6020_S_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J1031+6020_S_2017_02_24_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 = 7.02872e-06 Jy ! Component: 100 - total flux cleaned = 0.000121074 Jy ! Component: 150 - total flux cleaned = 0.000271217 Jy ! Component: 200 - total flux cleaned = 0.000312344 Jy ! Component: 250 - total flux cleaned = 0.000372615 Jy ! Component: 300 - total flux cleaned = 0.000489641 Jy ! Component: 350 - total flux cleaned = 0.00052762 Jy ! Component: 400 - total flux cleaned = 0.00064052 Jy ! Component: 450 - total flux cleaned = 0.00073286 Jy ! Component: 500 - total flux cleaned = 0.000787317 Jy ! Component: 550 - total flux cleaned = 0.000912741 Jy ! Component: 600 - total flux cleaned = 0.00100095 Jy ! Component: 650 - total flux cleaned = 0.00107063 Jy ! Component: 700 - total flux cleaned = 0.00110502 Jy ! Component: 750 - total flux cleaned = 0.00110489 Jy ! Component: 800 - total flux cleaned = 0.0011552 Jy ! Component: 850 - total flux cleaned = 0.00117186 Jy ! Component: 900 - total flux cleaned = 0.00127088 Jy ! Component: 950 - total flux cleaned = 0.00125451 Jy ! Component: 1000 - total flux cleaned = 0.00131923 Jy ! Component: 1050 - total flux cleaned = 0.00125503 Jy ! Component: 1100 - total flux cleaned = 0.00127096 Jy ! Component: 1150 - total flux cleaned = 0.00136526 Jy ! Component: 1200 - total flux cleaned = 0.00134995 Jy ! Component: 1250 - total flux cleaned = 0.00141166 Jy ! Component: 1300 - total flux cleaned = 0.00138131 Jy ! Component: 1350 - total flux cleaned = 0.00145707 Jy ! Component: 1400 - total flux cleaned = 0.00148724 Jy ! Component: 1450 - total flux cleaned = 0.00153184 Jy ! Component: 1500 - total flux cleaned = 0.00154658 Jy ! Component: 1550 - total flux cleaned = 0.0015321 Jy ! Component: 1600 - total flux cleaned = 0.00156118 Jy ! Component: 1650 - total flux cleaned = 0.00163313 Jy ! Component: 1700 - total flux cleaned = 0.00164739 Jy ! Component: 1750 - total flux cleaned = 0.0016332 Jy ! Component: 1800 - total flux cleaned = 0.00167534 Jy ! Component: 1850 - total flux cleaned = 0.00171707 Jy ! Component: 1900 - total flux cleaned = 0.00168928 Jy ! Component: 1950 - total flux cleaned = 0.00168928 Jy ! Component: 2000 - total flux cleaned = 0.00177118 Jy ! Component: 2050 - total flux cleaned = 0.00179831 Jy ! Component: 2100 - total flux cleaned = 0.00171756 Jy ! Component: 2150 - total flux cleaned = 0.00169106 Jy ! Component: 2200 - total flux cleaned = 0.00171778 Jy ! Component: 2250 - total flux cleaned = 0.00174404 Jy ! Component: 2300 - total flux cleaned = 0.001731 Jy ! Component: 2350 - total flux cleaned = 0.001692 Jy ! Component: 2400 - total flux cleaned = 0.00169205 Jy ! Component: 2450 - total flux cleaned = 0.0016536 Jy ! Component: 2500 - total flux cleaned = 0.00164088 Jy ! Component: 2550 - total flux cleaned = 0.00162822 Jy ! Component: 2600 - total flux cleaned = 0.00164073 Jy ! Component: 2650 - total flux cleaned = 0.00160324 Jy ! Component: 2700 - total flux cleaned = 0.00162816 Jy ! Component: 2750 - total flux cleaned = 0.00157892 Jy ! Component: 2800 - total flux cleaned = 0.0015912 Jy ! Component: 2850 - total flux cleaned = 0.00155466 Jy ! Component: 2900 - total flux cleaned = 0.00156681 Jy ! Component: 2950 - total flux cleaned = 0.00153066 Jy ! Component: 3000 - total flux cleaned = 0.00151873 Jy ! Component: 3050 - total flux cleaned = 0.00150699 Jy ! Component: 3100 - total flux cleaned = 0.00149534 Jy ! Component: 3150 - total flux cleaned = 0.0015071 Jy ! Component: 3200 - total flux cleaned = 0.00151884 Jy ! Component: 3250 - total flux cleaned = 0.00151878 Jy ! Component: 3300 - total flux cleaned = 0.00158817 Jy ! Component: 3350 - total flux cleaned = 0.00155371 Jy ! Component: 3400 - total flux cleaned = 0.00153081 Jy ! Component: 3450 - total flux cleaned = 0.00154224 Jy ! Component: 3500 - total flux cleaned = 0.00161031 Jy ! Component: 3550 - total flux cleaned = 0.00163282 Jy ! Component: 3600 - total flux cleaned = 0.00162152 Jy ! Component: 3650 - total flux cleaned = 0.00157681 Jy ! Component: 3700 - total flux cleaned = 0.00159904 Jy ! Component: 3750 - total flux cleaned = 0.00162111 Jy ! Component: 3800 - total flux cleaned = 0.0015771 Jy ! Component: 3850 - total flux cleaned = 0.00158817 Jy ! Component: 3900 - total flux cleaned = 0.00158822 Jy ! Component: 3950 - total flux cleaned = 0.00162081 Jy ! Component: 4000 - total flux cleaned = 0.00168558 Jy ! Component: 4050 - total flux cleaned = 0.00164264 Jy ! Total flux subtracted in 4096 components = 0.00164266 Jy ! Clean residual min=-0.000682 max=0.000618 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.395775 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 415 components and 0.395775 Jy ![Exited script file: muppet] wmap "J1031+6020_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.991 x 4.724 at 1.406 degrees (North through East) ! Clean map min=-0.0012561 max=0.32943 Jy/beam ! Writing clean map to FITS file: J1031+6020_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.329429 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192713 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175497 0.175497 0.350994 0.701987 1.40397 2.80795 5.6159 11.2318 22.4636 44.9272 89.8543 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.329 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.991 x 4.724 at 1.406 degrees (North through East) ! Clean map min=-0.0012561 max=0.32943 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 J1031+6020_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:24:28 2019