! Started logfile: J2230+6946_S_2017_05_01_pus_uvs.log on Wed May 1 18:44:59 2019 obs J2230+6946_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J2230+6946_S_2017_05_01_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.884615 visibilities/baseline/integration-bin. ! Found source: J2230+6946 ! ! 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 788 lines of history. ! ! Reading 4140 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 J2230+6946_S_2017_05_01_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.337044Jy sigma=0.002748 ! Fit after self-cal, rms=0.331334Jy sigma=0.002696 ! 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=3.206 mas, bmaj=4.286 mas, bpa=-39.2 degrees ! Estimated noise=1829.25 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 = 0.532993 Jy ! Component: 100 - total flux cleaned = 0.654645 Jy ! Total flux subtracted in 100 components = 0.654645 Jy ! Clean residual min=-0.014591 max=0.043164 Jy/beam ! Clean residual mean=0.000047 rms=0.004391 Jy/beam ! Combined flux in latest and established models = 0.654645 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.654645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134909Jy sigma=0.001060 ! Fit after self-cal, rms=0.134902Jy sigma=0.001059 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0445271 Jy ! Component: 100 - total flux cleaned = 0.0683883 Jy ! Total flux subtracted in 100 components = 0.0683883 Jy ! Clean residual min=-0.013597 max=0.015295 Jy/beam ! Clean residual mean=0.000015 rms=0.003125 Jy/beam ! Combined flux in latest and established models = 0.723034 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.723034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115634Jy sigma=0.000910 ! Fit after self-cal, rms=0.115624Jy sigma=0.000910 ! 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=3.799 mas, bmaj=5.301 mas, bpa=-33.44 degrees ! Estimated noise=1467.75 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 = 0.0177113 Jy ! Component: 100 - total flux cleaned = 0.0269059 Jy ! Component: 150 - total flux cleaned = 0.0289568 Jy ! Component: 200 - total flux cleaned = 0.0303973 Jy ! Total flux subtracted in 200 components = 0.0303973 Jy ! Clean residual min=-0.011615 max=0.013411 Jy/beam ! Clean residual mean=0.000021 rms=0.002766 Jy/beam ! Combined flux in latest and established models = 0.753431 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.753431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111887Jy sigma=0.000894 ! Fit after self-cal, rms=0.111888Jy sigma=0.000894 ! 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 0.93 HN 1.02 KP 1.02 ! LA 0.98 MK 1.06 NL 0.94 OV 1.03 ! PT 1.02 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.06 KP 0.98 ! LA 0.94 MK 1.00 NL 0.99 OV 1.27 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 0.98 ! LA 0.97 MK 1.05 NL 0.99 OV 0.98 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 1.00 KP 1.00* ! LA 1.03 MK 1.08 NL 1.00* OV 1.00* ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.111888Jy sigma=0.000894 ! Fit after self-cal, rms=0.099675Jy sigma=0.000734 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.822 mas, bmaj=5.292 mas, bpa=-33.52 degrees ! Estimated noise=1470.26 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 = -0.00401202 Jy ! Component: 100 - total flux cleaned = -0.00415281 Jy ! Component: 150 - total flux cleaned = -0.00416308 Jy ! Component: 200 - total flux cleaned = -0.00416043 Jy ! Total flux subtracted in 200 components = -0.00416043 Jy ! Clean residual min=-0.007416 max=0.007843 Jy/beam ! Clean residual mean=0.000019 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.749271 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.749271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099194Jy sigma=0.000732 ! Fit after self-cal, rms=0.099187Jy sigma=0.000732 ! 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=0.099187Jy sigma=0.000732 ! Fit after self-cal, rms=0.095041Jy sigma=0.000678 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.854 mas, bmaj=5.294 mas, bpa=-32.53 degrees ! Estimated noise=1474.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00233044 Jy ! Component: 100 - total flux cleaned = -0.00265513 Jy ! Component: 150 - total flux cleaned = -0.00265322 Jy ! Component: 200 - total flux cleaned = -0.00250262 Jy ! Total flux subtracted in 200 components = -0.00250262 Jy ! Clean residual min=-0.004553 max=0.006659 Jy/beam ! Clean residual mean=0.000004 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.746768 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.746768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094816Jy sigma=0.000677 ! Fit after self-cal, rms=0.094841Jy 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) ! Added new window around map position (15.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00650265 Jy ! Component: 100 - total flux cleaned = 0.0102879 Jy ! Component: 150 - total flux cleaned = 0.0113649 Jy ! Component: 200 - total flux cleaned = 0.011868 Jy ! Total flux subtracted in 200 components = 0.011868 Jy ! Clean residual min=-0.004461 max=0.004120 Jy/beam ! Clean residual mean=0.000005 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.758636 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.758636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094339Jy sigma=0.000672 ! Fit after self-cal, rms=0.094300Jy sigma=0.000672 ! 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=0.094300Jy sigma=0.000672 ! Fit after self-cal, rms=0.094527Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.858 mas, bmaj=5.3 mas, bpa=-32.39 degrees ! Estimated noise=1472.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000456096 Jy ! Component: 100 - total flux cleaned = 0.00112272 Jy ! Component: 150 - total flux cleaned = 0.00133017 Jy ! Component: 200 - total flux cleaned = 0.00139001 Jy ! Total flux subtracted in 200 components = 0.00139001 Jy ! Clean residual min=-0.004108 max=0.003955 Jy/beam ! Clean residual mean=0.000004 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.760026 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.760026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094380Jy sigma=0.000670 ! Fit after self-cal, rms=0.094374Jy 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 = 0.000567134 Jy ! Component: 100 - total flux cleaned = 0.000677097 Jy ! Component: 150 - total flux cleaned = 0.000781192 Jy ! Component: 200 - total flux cleaned = 0.000830543 Jy ! Total flux subtracted in 200 components = 0.000830543 Jy ! Clean residual min=-0.004032 max=0.003912 Jy/beam ! Clean residual mean=0.000004 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.760856 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.760856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094302Jy sigma=0.000669 ! Fit after self-cal, rms=0.094301Jy 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=0.094301Jy sigma=0.000669 ! Fit after self-cal, rms=0.094491Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.104 mas, bmaj=9.445 mas, bpa=-47.91 degrees ! Estimated noise=1766.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000604488 Jy ! Component: 100 - total flux cleaned = 0.000555738 Jy ! Component: 150 - total flux cleaned = 0.000555092 Jy ! Component: 200 - total flux cleaned = 0.000553409 Jy ! Total flux subtracted in 200 components = 0.000553409 Jy ! Clean residual min=-0.004656 max=0.003507 Jy/beam ! Clean residual mean=0.000006 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.76141 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.76141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094467Jy sigma=0.000669 ! Fit after self-cal, rms=0.094463Jy 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 = 0.000197494 Jy ! Component: 100 - total flux cleaned = 0.000221062 Jy ! Component: 150 - total flux cleaned = 0.000262884 Jy ! Component: 200 - total flux cleaned = 0.000263416 Jy ! Total flux subtracted in 200 components = 0.000263416 Jy ! Clean residual min=-0.004700 max=0.003486 Jy/beam ! Clean residual mean=0.000007 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.761673 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.761673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094457Jy sigma=0.000669 ! Fit after self-cal, rms=0.094457Jy 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=3.862 mas, bmaj=5.304 mas, bpa=-32.33 degrees ! Estimated noise=1472.02 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.862 x 5.304 at -32.33 degrees (North through East) ! Clean map min=-0.0037851 max=0.69071 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094457Jy sigma=0.000669 ! Fit after self-cal, rms=0.088170Jy sigma=0.000622 ! Inverting map and beam ! Estimated beam: bmin=3.863 mas, bmaj=5.305 mas, bpa=-32.35 degrees ! Estimated noise=1470.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119444 Jy ! Component: 100 - total flux cleaned = -0.00147812 Jy ! Component: 150 - total flux cleaned = -0.00162935 Jy ! Component: 200 - total flux cleaned = -0.00162986 Jy ! Total flux subtracted in 200 components = -0.00162986 Jy ! Clean residual min=-0.003873 max=0.003946 Jy/beam ! Clean residual mean=0.000004 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.760043 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.760043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088067Jy sigma=0.000621 ! Fit after self-cal, rms=0.088068Jy sigma=0.000621 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.61233e-06 Jy ! Component: 100 - total flux cleaned = 4.88908e-05 Jy ! Component: 150 - total flux cleaned = 9.12786e-05 Jy ! Component: 200 - total flux cleaned = 5.07834e-05 Jy ! Total flux subtracted in 200 components = 5.07834e-05 Jy ! Clean residual min=-0.003862 max=0.003957 Jy/beam ! Clean residual mean=0.000004 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.760094 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.760094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088008Jy sigma=0.000621 ! Fit after self-cal, rms=0.088010Jy sigma=0.000621 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088010Jy sigma=0.000621 ! Fit after self-cal, rms=0.088118Jy sigma=0.000621 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=3.266 mas, bmaj=4.275 mas, bpa=-38.24 degrees ! Estimated noise=1848.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.537962 Jy ! Component: 100 - total flux cleaned = 0.657533 Jy ! Component: 150 - total flux cleaned = 0.695786 Jy ! Component: 200 - total flux cleaned = 0.713439 Jy ! Total flux subtracted in 200 components = 0.713439 Jy ! Clean residual min=-0.006335 max=0.008948 Jy/beam ! Clean residual mean=0.000013 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.713439 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.713439 Jy ! Inverting map and beam ! Estimated beam: bmin=3.866 mas, bmaj=5.308 mas, bpa=-32.3 degrees ! Estimated noise=1469.64 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 = 0.0134608 Jy ! Component: 100 - total flux cleaned = 0.0219667 Jy ! Component: 150 - total flux cleaned = 0.028104 Jy ! Component: 200 - total flux cleaned = 0.0327418 Jy ! Total flux subtracted in 200 components = 0.0327418 Jy ! Clean residual min=-0.004485 max=0.004641 Jy/beam ! Clean residual mean=0.000009 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.746181 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 51 components and 0.746181 Jy ! Inverting map ! Added new window around map position (90, 96). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348639 Jy ! Component: 100 - total flux cleaned = 0.00586293 Jy ! Component: 150 - total flux cleaned = 0.007328 Jy ! Component: 200 - total flux cleaned = 0.00822189 Jy ! Total flux subtracted in 200 components = 0.00822189 Jy ! Clean residual min=-0.003933 max=0.003649 Jy/beam ! Clean residual mean=0.000004 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.754403 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 63 components and 0.754403 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=8.11 mas, bmaj=9.449 mas, bpa=-47.9 degrees ! Estimated noise=1761.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290925 Jy ! Component: 100 - total flux cleaned = 0.00365742 Jy ! Component: 150 - total flux cleaned = 0.00421202 Jy ! Component: 200 - total flux cleaned = 0.00485737 Jy ! Total flux subtracted in 200 components = 0.00485737 Jy ! Clean residual min=-0.004453 max=0.003272 Jy/beam ! Clean residual mean=0.000003 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.75926 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 = 0.000355012 Jy ! Component: 100 - total flux cleaned = 0.000535915 Jy ! Component: 150 - total flux cleaned = 0.000740184 Jy ! Component: 200 - total flux cleaned = 0.000850898 Jy ! Total flux subtracted in 200 components = 0.000850898 Jy ! Clean residual min=-0.004329 max=0.003266 Jy/beam ! Clean residual mean=0.000002 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.760111 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 102 components and 0.760112 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.866 mas, bmaj=5.308 mas, bpa=-32.3 degrees ! Estimated noise=1469.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000483004 Jy ! Component: 100 - total flux cleaned = -0.00048007 Jy ! Component: 150 - total flux cleaned = -0.00041743 Jy ! Component: 200 - total flux cleaned = -0.000363158 Jy ! Total flux subtracted in 200 components = -0.000363158 Jy ! Clean residual min=-0.003560 max=0.003620 Jy/beam ! Clean residual mean=0.000002 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.759748 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.759748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087948Jy sigma=0.000620 ! Fit after self-cal, rms=0.087911Jy sigma=0.000619 wmodel J2230+6946_S_2017_05_01_pus_map.mod ! Writing 118 model components to file: J2230+6946_S_2017_05_01_pus_map.mod wobs J2230+6946_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J2230+6946_S_2017_05_01_pus_uvs.fits wwins J2230+6946_S_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J2230+6946_S_2017_05_01_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 = -0.000810965 Jy ! Component: 100 - total flux cleaned = -0.00151736 Jy ! Component: 150 - total flux cleaned = -0.00188251 Jy ! Component: 200 - total flux cleaned = -0.00188166 Jy ! Component: 250 - total flux cleaned = -0.00199682 Jy ! Component: 300 - total flux cleaned = -0.00216368 Jy ! Component: 350 - total flux cleaned = -0.00227308 Jy ! Component: 400 - total flux cleaned = -0.00253866 Jy ! Component: 450 - total flux cleaned = -0.0028494 Jy ! Component: 500 - total flux cleaned = -0.00295126 Jy ! Component: 550 - total flux cleaned = -0.00305211 Jy ! Component: 600 - total flux cleaned = -0.00310273 Jy ! Component: 650 - total flux cleaned = -0.00324737 Jy ! Component: 700 - total flux cleaned = -0.00315254 Jy ! Component: 750 - total flux cleaned = -0.00329255 Jy ! Component: 800 - total flux cleaned = -0.00310745 Jy ! Component: 850 - total flux cleaned = -0.00310698 Jy ! Component: 900 - total flux cleaned = -0.00310809 Jy ! Component: 950 - total flux cleaned = -0.00332931 Jy ! Component: 1000 - total flux cleaned = -0.00306587 Jy ! Component: 1050 - total flux cleaned = -0.00310956 Jy ! Component: 1100 - total flux cleaned = -0.00293765 Jy ! Component: 1150 - total flux cleaned = -0.00285322 Jy ! Component: 1200 - total flux cleaned = -0.00272865 Jy ! Component: 1250 - total flux cleaned = -0.00272869 Jy ! Component: 1300 - total flux cleaned = -0.00272845 Jy ! Component: 1350 - total flux cleaned = -0.00248661 Jy ! Component: 1400 - total flux cleaned = -0.00248688 Jy ! Component: 1450 - total flux cleaned = -0.00260636 Jy ! Component: 1500 - total flux cleaned = -0.00260581 Jy ! Component: 1550 - total flux cleaned = -0.00260519 Jy ! Component: 1600 - total flux cleaned = -0.00252822 Jy ! Component: 1650 - total flux cleaned = -0.00245223 Jy ! Component: 1700 - total flux cleaned = -0.00263943 Jy ! Component: 1750 - total flux cleaned = -0.00267663 Jy ! Component: 1800 - total flux cleaned = -0.0025662 Jy ! Component: 1850 - total flux cleaned = -0.00267598 Jy ! Component: 1900 - total flux cleaned = -0.00249532 Jy ! Component: 1950 - total flux cleaned = -0.00267529 Jy ! Component: 2000 - total flux cleaned = -0.00274688 Jy ! Component: 2050 - total flux cleaned = -0.00274628 Jy ! Component: 2100 - total flux cleaned = -0.00271156 Jy ! Component: 2150 - total flux cleaned = -0.00267709 Jy ! Component: 2200 - total flux cleaned = -0.00278062 Jy ! Component: 2250 - total flux cleaned = -0.00278077 Jy ! Component: 2300 - total flux cleaned = -0.00278082 Jy ! Component: 2350 - total flux cleaned = -0.00274729 Jy ! Component: 2400 - total flux cleaned = -0.0027809 Jy ! Component: 2450 - total flux cleaned = -0.0028139 Jy ! Component: 2500 - total flux cleaned = -0.00301131 Jy ! Component: 2550 - total flux cleaned = -0.00297816 Jy ! Component: 2600 - total flux cleaned = -0.00307547 Jy ! Component: 2650 - total flux cleaned = -0.00307548 Jy ! Component: 2700 - total flux cleaned = -0.00313952 Jy ! Component: 2750 - total flux cleaned = -0.00313921 Jy ! Component: 2800 - total flux cleaned = -0.00329642 Jy ! Component: 2850 - total flux cleaned = -0.00323369 Jy ! Component: 2900 - total flux cleaned = -0.00326475 Jy ! Component: 2950 - total flux cleaned = -0.00332625 Jy ! Component: 3000 - total flux cleaned = -0.00332653 Jy ! Component: 3050 - total flux cleaned = -0.00353942 Jy ! Component: 3100 - total flux cleaned = -0.00341835 Jy ! Component: 3150 - total flux cleaned = -0.00335849 Jy ! Component: 3200 - total flux cleaned = -0.00353706 Jy ! Component: 3250 - total flux cleaned = -0.00353667 Jy ! Component: 3300 - total flux cleaned = -0.00344873 Jy ! Component: 3350 - total flux cleaned = -0.00344884 Jy ! Component: 3400 - total flux cleaned = -0.0036229 Jy ! Component: 3450 - total flux cleaned = -0.00362293 Jy ! Component: 3500 - total flux cleaned = -0.00356571 Jy ! Component: 3550 - total flux cleaned = -0.0035087 Jy ! Component: 3600 - total flux cleaned = -0.00348041 Jy ! Component: 3650 - total flux cleaned = -0.00373417 Jy ! Component: 3700 - total flux cleaned = -0.0036499 Jy ! Component: 3750 - total flux cleaned = -0.00362203 Jy ! Component: 3800 - total flux cleaned = -0.00362198 Jy ! Component: 3850 - total flux cleaned = -0.00362194 Jy ! Component: 3900 - total flux cleaned = -0.00351236 Jy ! Component: 3950 - total flux cleaned = -0.00351225 Jy ! Component: 4000 - total flux cleaned = -0.00353938 Jy ! Component: 4050 - total flux cleaned = -0.00340454 Jy ! Total flux subtracted in 4096 components = -0.003351 Jy ! Clean residual min=-0.001623 max=0.001413 Jy/beam ! Clean residual mean=0.000004 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.756397 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 426 components and 0.756397 Jy ![Exited script file: muppet] wmap "J2230+6946_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.866 x 5.308 at -32.3 degrees (North through East) ! Clean map min=-0.0031112 max=0.69359 Jy/beam ! Writing clean map to FITS file: J2230+6946_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.693594 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000498679 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.215693 0.215693 0.431387 0.862774 1.72555 3.4511 6.90219 13.8044 27.6088 55.2175 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.693 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.866 x 5.308 at -32.3 degrees (North through East) ! Clean map min=-0.0031112 max=0.69359 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 J2230+6946_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:45:04 2019