! Started logfile: J2238+6804_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:57:39 2019 obs J2238+6804_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J2238+6804_S_2017_05_31_pus_uva.fits ! AN table 1: 191 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973589 visibilities/baseline/integration-bin. ! Found source: J2238+6804 ! ! 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 703 lines of history. ! ! Reading 33472 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 J2238+6804_S_2017_05_31_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 1032 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.914691Jy sigma=0.008569 ! Fit after self-cal, rms=0.909558Jy sigma=0.008524 ! 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=3.033 mas, bmaj=3.854 mas, bpa=2.543 degrees ! Estimated noise=831.004 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 = 0.0678973 Jy ! Component: 100 - total flux cleaned = 0.0935052 Jy ! Total flux subtracted in 100 components = 0.0935052 Jy ! Clean residual min=-0.005725 max=0.015939 Jy/beam ! Clean residual mean=-0.000020 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.0935052 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0935052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081246Jy sigma=0.000731 ! Fit after self-cal, rms=0.081007Jy sigma=0.000729 ! Inverting map ! Added new window around map position (-2.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173348 Jy ! Component: 100 - total flux cleaned = 0.0267099 Jy ! Total flux subtracted in 100 components = 0.0267099 Jy ! Clean residual min=-0.004038 max=0.007508 Jy/beam ! Clean residual mean=-0.000009 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.120215 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.120215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076763Jy sigma=0.000686 ! Fit after self-cal, rms=0.076483Jy sigma=0.000683 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761191 Jy ! Component: 100 - total flux cleaned = 0.0114717 Jy ! Total flux subtracted in 100 components = 0.0114717 Jy ! Clean residual min=-0.003415 max=0.004537 Jy/beam ! Clean residual mean=-0.000003 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.131687 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.131687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075675Jy sigma=0.000676 ! Fit after self-cal, rms=0.075591Jy sigma=0.000675 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361079 Jy ! Component: 100 - total flux cleaned = 0.00548673 Jy ! Total flux subtracted in 100 components = 0.00548673 Jy ! Clean residual min=-0.003129 max=0.003006 Jy/beam ! Clean residual mean=-0.000001 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.137174 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.137174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075429Jy sigma=0.000674 ! Fit after self-cal, rms=0.075402Jy sigma=0.000674 ! 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=3.794 mas, bmaj=4.694 mas, bpa=0.8929 degrees ! Estimated noise=464.934 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 = 0.00102131 Jy ! Component: 100 - total flux cleaned = 0.00105639 Jy ! Component: 150 - total flux cleaned = 0.00108519 Jy ! Component: 200 - total flux cleaned = 0.00103218 Jy ! Total flux subtracted in 200 components = 0.00103218 Jy ! Clean residual min=-0.002176 max=0.001715 Jy/beam ! Clean residual mean=0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.138206 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.138206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075363Jy sigma=0.000674 ! Fit after self-cal, rms=0.075357Jy sigma=0.000673 ! 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 0.94 FD 0.97 HN 0.97 KP 1.02 ! LA 1.00 MK 1.04 NL 0.90 OV 1.05 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00 KP 0.98 ! LA 0.98 MK 1.12 NL 1.04 OV 1.04 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 0.99 KP 0.99 ! LA 1.00 MK 1.08 NL 0.96 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 0.93 KP 1.00* ! LA 1.05 MK 1.07 NL 1.00* OV 1.00* ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.075357Jy sigma=0.000673 ! Fit after self-cal, rms=0.075398Jy sigma=0.000671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.837 mas, bmaj=4.738 mas, bpa=1.45 degrees ! Estimated noise=467.034 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 = 0.000797612 Jy ! Component: 100 - total flux cleaned = 0.000799257 Jy ! Component: 150 - total flux cleaned = 0.000776505 Jy ! Component: 200 - total flux cleaned = 0.000776074 Jy ! Total flux subtracted in 200 components = 0.000776074 Jy ! Clean residual min=-0.001554 max=0.001413 Jy/beam ! Clean residual mean=-0.000003 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.138982 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.138982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075373Jy sigma=0.000671 ! Fit after self-cal, rms=0.075360Jy sigma=0.000671 ! 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=0.075360Jy sigma=0.000671 ! Fit after self-cal, rms=0.076424Jy sigma=0.000669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.857 mas, bmaj=4.717 mas, bpa=1.274 degrees ! Estimated noise=467.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.40866e-05 Jy ! Component: 100 - total flux cleaned = 5.14416e-05 Jy ! Component: 150 - total flux cleaned = 3.38976e-05 Jy ! Component: 200 - total flux cleaned = 3.40834e-05 Jy ! Total flux subtracted in 200 components = 3.40834e-05 Jy ! Clean residual min=-0.001342 max=0.001284 Jy/beam ! Clean residual mean=-0.000003 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.139016 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.139016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076411Jy sigma=0.000669 ! Fit after self-cal, rms=0.076427Jy sigma=0.000668 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 = 1.05242e-05 Jy ! Component: 100 - total flux cleaned = 3.26355e-05 Jy ! Component: 150 - total flux cleaned = 1.73273e-05 Jy ! Component: 200 - total flux cleaned = 3.12163e-05 Jy ! Total flux subtracted in 200 components = 3.12163e-05 Jy ! Clean residual min=-0.001313 max=0.001274 Jy/beam ! Clean residual mean=-0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.139047 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.139047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076418Jy sigma=0.000668 ! Fit after self-cal, rms=0.076416Jy sigma=0.000668 ! 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=0.076416Jy sigma=0.000668 ! Fit after self-cal, rms=0.076894Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.862 mas, bmaj=4.719 mas, bpa=0.87 degrees ! Estimated noise=468.578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.10525e-05 Jy ! Component: 100 - total flux cleaned = 8.3824e-05 Jy ! Component: 150 - total flux cleaned = 8.4809e-05 Jy ! Component: 200 - total flux cleaned = 8.47784e-05 Jy ! Total flux subtracted in 200 components = 8.47784e-05 Jy ! Clean residual min=-0.001250 max=0.001297 Jy/beam ! Clean residual mean=-0.000003 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.139132 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.139132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076886Jy sigma=0.000668 ! Fit after self-cal, rms=0.076887Jy sigma=0.000668 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 (18, 54). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110899 Jy ! Component: 100 - total flux cleaned = 0.0010266 Jy ! Component: 150 - total flux cleaned = 0.00104942 Jy ! Component: 200 - total flux cleaned = 0.00104954 Jy ! Total flux subtracted in 200 components = 0.00104954 Jy ! Clean residual min=-0.001270 max=0.001259 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.140181 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.140181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076865Jy sigma=0.000668 ! Fit after self-cal, rms=0.076863Jy sigma=0.000668 ! Inverting map ! Added new window around map position (99, 80). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00090465 Jy ! Component: 100 - total flux cleaned = 0.00106319 Jy ! Component: 150 - total flux cleaned = 0.00120454 Jy ! Component: 200 - total flux cleaned = 0.00131024 Jy ! Total flux subtracted in 200 components = 0.00131024 Jy ! Clean residual min=-0.001311 max=0.001179 Jy/beam ! Clean residual mean=-0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.141492 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 106 components and 0.141492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076842Jy sigma=0.000668 ! Fit after self-cal, rms=0.076841Jy sigma=0.000668 ! 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=0.076841Jy sigma=0.000668 ! Fit after self-cal, rms=0.076966Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.25 mas, bmaj=8.851 mas, bpa=8.064 degrees ! Estimated noise=587.844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668856 Jy ! Component: 100 - total flux cleaned = 0.000994892 Jy ! Component: 150 - total flux cleaned = 0.00114005 Jy ! Component: 200 - total flux cleaned = 0.00118738 Jy ! Total flux subtracted in 200 components = 0.00118738 Jy ! Clean residual min=-0.001228 max=0.001345 Jy/beam ! Clean residual mean=-0.000006 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.142679 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.142679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076963Jy sigma=0.000668 ! Fit after self-cal, rms=0.076962Jy sigma=0.000668 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 = 0.000109944 Jy ! Component: 100 - total flux cleaned = 0.000182989 Jy ! Component: 150 - total flux cleaned = 0.000233499 Jy ! Component: 200 - total flux cleaned = 0.000267082 Jy ! Total flux subtracted in 200 components = 0.000267082 Jy ! Clean residual min=-0.001205 max=0.001350 Jy/beam ! Clean residual mean=-0.000005 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.142946 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.142946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076961Jy sigma=0.000668 ! Fit after self-cal, rms=0.076959Jy sigma=0.000668 ! 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=3.863 mas, bmaj=4.723 mas, bpa=0.6269 degrees ! Estimated noise=468.86 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.863 x 4.723 at 0.6269 degrees (North through East) ! Clean map min=-0.0012186 max=0.085019 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=3.089 mas, bmaj=3.885 mas, bpa=2.329 degrees ! Estimated noise=842.197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0701168 Jy ! Component: 100 - total flux cleaned = 0.0998089 Jy ! Component: 150 - total flux cleaned = 0.114948 Jy ! Component: 200 - total flux cleaned = 0.123105 Jy ! Total flux subtracted in 200 components = 0.123105 Jy ! Clean residual min=-0.002746 max=0.003980 Jy/beam ! Clean residual mean=-0.000009 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.123105 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 0.123105 Jy ! Inverting map and beam ! Estimated beam: bmin=3.863 mas, bmaj=4.723 mas, bpa=0.6269 degrees ! Estimated noise=468.86 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 = 0.00641717 Jy ! Component: 100 - total flux cleaned = 0.0101213 Jy ! Component: 150 - total flux cleaned = 0.0124901 Jy ! Component: 200 - total flux cleaned = 0.0142643 Jy ! Total flux subtracted in 200 components = 0.0142643 Jy ! Clean residual min=-0.001292 max=0.001312 Jy/beam ! Clean residual mean=-0.000007 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.137369 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 55 components and 0.137369 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=8.25 mas, bmaj=8.851 mas, bpa=8.064 degrees ! Estimated noise=587.844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194624 Jy ! Component: 100 - total flux cleaned = 0.00315467 Jy ! Component: 150 - total flux cleaned = 0.00398033 Jy ! Component: 200 - total flux cleaned = 0.00439825 Jy ! Total flux subtracted in 200 components = 0.00439825 Jy ! Clean residual min=-0.001253 max=0.001300 Jy/beam ! Clean residual mean=-0.000008 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.141768 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 = 0.000299866 Jy ! Component: 100 - total flux cleaned = 0.000480496 Jy ! Component: 150 - total flux cleaned = 0.00063865 Jy ! Component: 200 - total flux cleaned = 0.000723102 Jy ! Total flux subtracted in 200 components = 0.000723102 Jy ! Clean residual min=-0.001216 max=0.001339 Jy/beam ! Clean residual mean=-0.000008 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.142491 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 100 components and 0.142491 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.863 mas, bmaj=4.723 mas, bpa=0.6269 degrees ! Estimated noise=468.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.99429e-05 Jy ! Component: 100 - total flux cleaned = 0.000168054 Jy ! Component: 150 - total flux cleaned = 0.000167965 Jy ! Component: 200 - total flux cleaned = 0.000168374 Jy ! Total flux subtracted in 200 components = 0.000168374 Jy ! Clean residual min=-0.001320 max=0.001166 Jy/beam ! Clean residual mean=-0.000003 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.142659 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 117 components and 0.142659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076952Jy sigma=0.000668 ! Fit after self-cal, rms=0.076945Jy sigma=0.000668 wmodel J2238+6804_S_2017_05_31_pus_map.mod ! Writing 117 model components to file: J2238+6804_S_2017_05_31_pus_map.mod wobs J2238+6804_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J2238+6804_S_2017_05_31_pus_uvs.fits wwins J2238+6804_S_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J2238+6804_S_2017_05_31_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 = -0.000232034 Jy ! Component: 100 - total flux cleaned = -0.00029503 Jy ! Component: 150 - total flux cleaned = -0.000314385 Jy ! Component: 200 - total flux cleaned = -0.000258411 Jy ! Component: 250 - total flux cleaned = -0.000150607 Jy ! Component: 300 - total flux cleaned = -0.000116113 Jy ! Component: 350 - total flux cleaned = -0.00011575 Jy ! Component: 400 - total flux cleaned = -8.20844e-05 Jy ! Component: 450 - total flux cleaned = -9.82089e-05 Jy ! Component: 500 - total flux cleaned = -9.812e-05 Jy ! Component: 550 - total flux cleaned = -0.000129406 Jy ! Component: 600 - total flux cleaned = -0.00014487 Jy ! Component: 650 - total flux cleaned = -0.000175514 Jy ! Component: 700 - total flux cleaned = -0.000190508 Jy ! Component: 750 - total flux cleaned = -0.000220274 Jy ! Component: 800 - total flux cleaned = -0.000249675 Jy ! Component: 850 - total flux cleaned = -0.00027878 Jy ! Component: 900 - total flux cleaned = -0.000293456 Jy ! Component: 950 - total flux cleaned = -0.000364432 Jy ! Component: 1000 - total flux cleaned = -0.000420471 Jy ! Component: 1050 - total flux cleaned = -0.000392582 Jy ! Component: 1100 - total flux cleaned = -0.000447711 Jy ! Component: 1150 - total flux cleaned = -0.000474664 Jy ! Component: 1200 - total flux cleaned = -0.000514773 Jy ! Component: 1250 - total flux cleaned = -0.000514532 Jy ! Component: 1300 - total flux cleaned = -0.00054088 Jy ! Component: 1350 - total flux cleaned = -0.000554048 Jy ! Component: 1400 - total flux cleaned = -0.000593168 Jy ! Component: 1450 - total flux cleaned = -0.000670436 Jy ! Component: 1500 - total flux cleaned = -0.000657495 Jy ! Component: 1550 - total flux cleaned = -0.000657606 Jy ! Component: 1600 - total flux cleaned = -0.000657608 Jy ! Component: 1650 - total flux cleaned = -0.000657755 Jy ! Component: 1700 - total flux cleaned = -0.000657807 Jy ! Component: 1750 - total flux cleaned = -0.000645519 Jy ! Component: 1800 - total flux cleaned = -0.000669724 Jy ! Component: 1850 - total flux cleaned = -0.000645494 Jy ! Component: 1900 - total flux cleaned = -0.000645509 Jy ! Component: 1950 - total flux cleaned = -0.000716984 Jy ! Component: 2000 - total flux cleaned = -0.00066948 Jy ! Component: 2050 - total flux cleaned = -0.000704854 Jy ! Component: 2100 - total flux cleaned = -0.000681292 Jy ! Component: 2150 - total flux cleaned = -0.000716119 Jy ! Component: 2200 - total flux cleaned = -0.000681403 Jy ! Component: 2250 - total flux cleaned = -0.000681284 Jy ! Component: 2300 - total flux cleaned = -0.000658479 Jy ! Component: 2350 - total flux cleaned = -0.000624477 Jy ! Component: 2400 - total flux cleaned = -0.000647026 Jy ! Component: 2450 - total flux cleaned = -0.00059102 Jy ! Component: 2500 - total flux cleaned = -0.000591085 Jy ! Component: 2550 - total flux cleaned = -0.000613136 Jy ! Component: 2600 - total flux cleaned = -0.000547161 Jy ! Component: 2650 - total flux cleaned = -0.000612704 Jy ! Component: 2700 - total flux cleaned = -0.00059099 Jy ! Component: 2750 - total flux cleaned = -0.00054782 Jy ! Component: 2800 - total flux cleaned = -0.000515675 Jy ! Component: 2850 - total flux cleaned = -0.000568997 Jy ! Component: 2900 - total flux cleaned = -0.000558456 Jy ! Component: 2950 - total flux cleaned = -0.000558395 Jy ! Component: 3000 - total flux cleaned = -0.000537279 Jy ! Component: 3050 - total flux cleaned = -0.000537359 Jy ! Component: 3100 - total flux cleaned = -0.000527016 Jy ! Component: 3150 - total flux cleaned = -0.000537294 Jy ! Component: 3200 - total flux cleaned = -0.000527061 Jy ! Component: 3250 - total flux cleaned = -0.000506602 Jy ! Component: 3300 - total flux cleaned = -0.000516727 Jy ! Component: 3350 - total flux cleaned = -0.00059756 Jy ! Component: 3400 - total flux cleaned = -0.000547359 Jy ! Component: 3450 - total flux cleaned = -0.000577401 Jy ! Component: 3500 - total flux cleaned = -0.000557565 Jy ! Component: 3550 - total flux cleaned = -0.000547632 Jy ! Component: 3600 - total flux cleaned = -0.00053782 Jy ! Component: 3650 - total flux cleaned = -0.000577015 Jy ! Component: 3700 - total flux cleaned = -0.000567199 Jy ! Component: 3750 - total flux cleaned = -0.000547794 Jy ! Component: 3800 - total flux cleaned = -0.00057673 Jy ! Component: 3850 - total flux cleaned = -0.000547912 Jy ! Component: 3900 - total flux cleaned = -0.000576666 Jy ! Component: 3950 - total flux cleaned = -0.000548099 Jy ! Component: 4000 - total flux cleaned = -0.000557577 Jy ! Component: 4050 - total flux cleaned = -0.000538729 Jy ! Total flux subtracted in 4096 components = -0.000519948 Jy ! Clean residual min=-0.000600 max=0.000539 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.142139 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 407 components and 0.142139 Jy ![Exited script file: muppet] wmap "J2238+6804_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.863 x 4.723 at 0.6269 degrees (North through East) ! Clean map min=-0.00096839 max=0.084908 Jy/beam ! Writing clean map to FITS file: J2238+6804_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0849078 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168599 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.595703 0.595703 1.19141 2.38281 4.76563 9.53125 19.0625 38.125 76.25 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.084 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.863 x 4.723 at 0.6269 degrees (North through East) ! Clean map min=-0.00096839 max=0.084908 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 J2238+6804_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:57:44 2019