! Started logfile: J2242+8224_S_2017_10_21_pus_uvs.log on Sat May 11 21:07:27 2019 obs J2242+8224_S_2017_10_21_pus_uva.fits ! Reading UV FITS file: J2242+8224_S_2017_10_21_pus_uva.fits ! AN table 1: 217 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.845238 visibilities/baseline/integration-bin. ! Found source: J2242+8224 ! ! 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 644 lines of history. ! ! Reading 26412 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 J2242+8224_S_2017_10_21_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 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1037 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.910702Jy sigma=0.008290 ! Fit after self-cal, rms=0.878957Jy sigma=0.008017 ! 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=2.838 mas, bmaj=6.597 mas, bpa=0.8509 degrees ! Estimated noise=1010.49 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 = 0.0798371 Jy ! Component: 100 - total flux cleaned = 0.114026 Jy ! Total flux subtracted in 100 components = 0.114026 Jy ! Clean residual min=-0.010224 max=0.024836 Jy/beam ! Clean residual mean=-0.000121 rms=0.003319 Jy/beam ! Combined flux in latest and established models = 0.114026 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.114026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117179Jy sigma=0.001007 ! Fit after self-cal, rms=0.116882Jy sigma=0.001005 ! Inverting map ! Added new window around map position (-6, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270043 Jy ! Component: 100 - total flux cleaned = 0.0451431 Jy ! Total flux subtracted in 100 components = 0.0451431 Jy ! Clean residual min=-0.008738 max=0.020112 Jy/beam ! Clean residual mean=-0.000089 rms=0.002506 Jy/beam ! Combined flux in latest and established models = 0.159169 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.159169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104498Jy sigma=0.000892 ! Fit after self-cal, rms=0.103422Jy sigma=0.000882 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177784 Jy ! Component: 100 - total flux cleaned = 0.0289509 Jy ! Total flux subtracted in 100 components = 0.0289509 Jy ! Clean residual min=-0.006934 max=0.014226 Jy/beam ! Clean residual mean=-0.000069 rms=0.001964 Jy/beam ! Combined flux in latest and established models = 0.18812 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.18812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097337Jy sigma=0.000828 ! Fit after self-cal, rms=0.096814Jy sigma=0.000823 ! Inverting map ! Added new window around map position (-10, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127221 Jy ! Component: 100 - total flux cleaned = 0.0206406 Jy ! Total flux subtracted in 100 components = 0.0206406 Jy ! Clean residual min=-0.005713 max=0.011025 Jy/beam ! Clean residual mean=-0.000055 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.20876 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.20876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093477Jy sigma=0.000794 ! Fit after self-cal, rms=0.093242Jy sigma=0.000792 ! 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=3.744 mas, bmaj=7.55 mas, bpa=0.1801 degrees ! Estimated noise=547.849 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 = 0.0148653 Jy ! Component: 100 - total flux cleaned = 0.0244692 Jy ! Component: 150 - total flux cleaned = 0.0313817 Jy ! Component: 200 - total flux cleaned = 0.0365537 Jy ! Total flux subtracted in 200 components = 0.0365537 Jy ! Clean residual min=-0.007115 max=0.013793 Jy/beam ! Clean residual mean=-0.000089 rms=0.002449 Jy/beam ! Combined flux in latest and established models = 0.245314 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 101 components and 0.245314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090111Jy sigma=0.000767 ! Fit after self-cal, rms=0.089930Jy sigma=0.000765 ! 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 0.99 FD 1.00 HN 1.01 KP 1.07 ! LA 0.95 MK 1.01 NL 1.02 OV 1.05 ! PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.10 HN 1.05 KP 1.01 ! LA 0.92 MK 1.08 NL 1.03 OV 1.29 ! PT 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 0.98 KP 1.01 ! LA 0.73 MK 1.05 NL 1.33 OV 1.03 ! PT 0.84 ! ! ! Correcting IF 4. ! A total of 213 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.23 HN 1.00 KP 1.00* ! LA 0.76 MK 1.06 NL 1.00* OV 1.00* ! PT 0.89 ! ! ! Fit before self-cal, rms=0.089930Jy sigma=0.000765 ! Fit after self-cal, rms=0.086742Jy sigma=0.000732 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=7.754 mas, bpa=0.09164 degrees ! Estimated noise=558.527 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 (9.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0065418 Jy ! Component: 100 - total flux cleaned = 0.00720842 Jy ! Component: 150 - total flux cleaned = 0.00706775 Jy ! Component: 200 - total flux cleaned = 0.00706983 Jy ! Total flux subtracted in 200 components = 0.00706983 Jy ! Clean residual min=-0.004658 max=0.004651 Jy/beam ! Clean residual mean=0.000009 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.252384 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 135 components and 0.252384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085915Jy sigma=0.000726 ! Fit after self-cal, rms=0.085940Jy sigma=0.000724 ! 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=0.085940Jy sigma=0.000724 ! Fit after self-cal, rms=0.087071Jy sigma=0.000718 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.785 mas, bmaj=7.656 mas, bpa=-0.00984 degrees ! Estimated noise=558.589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346528 Jy ! Component: 100 - total flux cleaned = 0.00328032 Jy ! Component: 150 - total flux cleaned = 0.00312324 Jy ! Component: 200 - total flux cleaned = 0.00312772 Jy ! Total flux subtracted in 200 components = 0.00312772 Jy ! Clean residual min=-0.003048 max=0.003655 Jy/beam ! Clean residual mean=-0.000010 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.255511 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 159 components and 0.255511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086831Jy sigma=0.000715 ! Fit after self-cal, rms=0.086810Jy sigma=0.000715 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 = 0.000538986 Jy ! Component: 100 - total flux cleaned = 0.000612235 Jy ! Component: 150 - total flux cleaned = 0.000439959 Jy ! Component: 200 - total flux cleaned = 0.000441593 Jy ! Total flux subtracted in 200 components = 0.000441593 Jy ! Clean residual min=-0.003030 max=0.003545 Jy/beam ! Clean residual mean=-0.000009 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.255953 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 179 components and 0.255953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086704Jy sigma=0.000714 ! Fit after self-cal, rms=0.086686Jy sigma=0.000714 ! 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=0.086686Jy sigma=0.000714 ! Fit after self-cal, rms=0.085407Jy sigma=0.000714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.783 mas, bmaj=7.654 mas, bpa=-0.05725 degrees ! Estimated noise=553.667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187659 Jy ! Component: 100 - total flux cleaned = 0.00182159 Jy ! Component: 150 - total flux cleaned = 0.00167225 Jy ! Component: 200 - total flux cleaned = 0.00158303 Jy ! Total flux subtracted in 200 components = 0.00158303 Jy ! Clean residual min=-0.002732 max=0.003445 Jy/beam ! Clean residual mean=-0.000008 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.257536 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 195 components and 0.257536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085322Jy sigma=0.000713 ! Fit after self-cal, rms=0.085307Jy sigma=0.000713 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 = 0.000404956 Jy ! Component: 100 - total flux cleaned = 0.000357486 Jy ! Component: 150 - total flux cleaned = 0.000240602 Jy ! Component: 200 - total flux cleaned = 0.000166952 Jy ! Total flux subtracted in 200 components = 0.000166952 Jy ! Clean residual min=-0.002726 max=0.003283 Jy/beam ! Clean residual mean=-0.000008 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.257703 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 211 components and 0.257703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085260Jy sigma=0.000713 ! Fit after self-cal, rms=0.085255Jy sigma=0.000713 ! 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=0.085255Jy sigma=0.000713 ! Fit after self-cal, rms=0.084550Jy sigma=0.000713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.269 mas, bmaj=11.7 mas, bpa=-16.32 degrees ! Estimated noise=660.567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011135 Jy ! Component: 100 - total flux cleaned = 0.00106503 Jy ! Component: 150 - total flux cleaned = 0.000924036 Jy ! Component: 200 - total flux cleaned = 0.000841982 Jy ! Total flux subtracted in 200 components = 0.000841982 Jy ! Clean residual min=-0.003316 max=0.004427 Jy/beam ! Clean residual mean=-0.000014 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.258545 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 229 components and 0.258545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084519Jy sigma=0.000712 ! Fit after self-cal, rms=0.084514Jy sigma=0.000712 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 = 8.64636e-05 Jy ! Component: 100 - total flux cleaned = -9.62566e-05 Jy ! Component: 150 - total flux cleaned = -0.000128178 Jy ! Component: 200 - total flux cleaned = -0.000186931 Jy ! Total flux subtracted in 200 components = -0.000186931 Jy ! Clean residual min=-0.003214 max=0.004391 Jy/beam ! Clean residual mean=-0.000014 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.258358 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 242 components and 0.258358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084505Jy sigma=0.000712 ! Fit after self-cal, rms=0.084499Jy sigma=0.000712 ! 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=3.778 mas, bmaj=7.652 mas, bpa=-0.04179 degrees ! Estimated noise=550.819 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.778 x 7.652 at -0.04179 degrees (North through East) ! Clean map min=-0.0030178 max=0.10293 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=2.843 mas, bmaj=6.727 mas, bpa=0.7907 degrees ! Estimated noise=1029.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0809006 Jy ! Component: 100 - total flux cleaned = 0.123297 Jy ! Component: 150 - total flux cleaned = 0.150844 Jy ! Component: 200 - total flux cleaned = 0.170179 Jy ! Total flux subtracted in 200 components = 0.170179 Jy ! Clean residual min=-0.007129 max=0.011602 Jy/beam ! Clean residual mean=-0.000072 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 0.170179 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.170179 Jy ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=7.652 mas, bpa=-0.04179 degrees ! Estimated noise=550.819 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) ! Added new window around map position (3.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260838 Jy ! Component: 100 - total flux cleaned = 0.0431697 Jy ! Component: 150 - total flux cleaned = 0.0548593 Jy ! Component: 200 - total flux cleaned = 0.0631205 Jy ! Total flux subtracted in 200 components = 0.0631205 Jy ! Clean residual min=-0.003870 max=0.004729 Jy/beam ! Clean residual mean=-0.000046 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.2333 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 99 components and 0.2333 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=8.269 mas, bmaj=11.7 mas, bpa=-16.32 degrees ! Estimated noise=660.567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00984636 Jy ! Component: 100 - total flux cleaned = 0.0159957 Jy ! Component: 150 - total flux cleaned = 0.020079 Jy ! Component: 200 - total flux cleaned = 0.0228476 Jy ! Total flux subtracted in 200 components = 0.0228476 Jy ! Clean residual min=-0.003661 max=0.004454 Jy/beam ! Clean residual mean=-0.000023 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.256147 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 = 0.00121575 Jy ! Component: 100 - total flux cleaned = 0.00148205 Jy ! Component: 150 - total flux cleaned = 0.00159958 Jy ! Component: 200 - total flux cleaned = 0.00175584 Jy ! Total flux subtracted in 200 components = 0.00175584 Jy ! Clean residual min=-0.003372 max=0.004397 Jy/beam ! Clean residual mean=-0.000018 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.257903 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 197 components and 0.257903 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=7.652 mas, bpa=-0.04179 degrees ! Estimated noise=550.819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000283727 Jy ! Component: 100 - total flux cleaned = 0.000625852 Jy ! Component: 150 - total flux cleaned = 0.000773863 Jy ! Component: 200 - total flux cleaned = 0.00081935 Jy ! Total flux subtracted in 200 components = 0.00081935 Jy ! Clean residual min=-0.002451 max=0.003378 Jy/beam ! Clean residual mean=-0.000008 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.258722 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 214 components and 0.258722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084490Jy sigma=0.000712 ! Fit after self-cal, rms=0.084465Jy sigma=0.000712 wmodel J2242+8224_S_2017_10_21_pus_map.mod ! Writing 214 model components to file: J2242+8224_S_2017_10_21_pus_map.mod wobs J2242+8224_S_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J2242+8224_S_2017_10_21_pus_uvs.fits wwins J2242+8224_S_2017_10_21_pus_map.win ! wwins: Wrote 5 windows to J2242+8224_S_2017_10_21_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 = 0.00141761 Jy ! Component: 100 - total flux cleaned = 0.00254515 Jy ! Component: 150 - total flux cleaned = 0.003178 Jy ! Component: 200 - total flux cleaned = 0.00368432 Jy ! Component: 250 - total flux cleaned = 0.00408156 Jy ! Component: 300 - total flux cleaned = 0.00438456 Jy ! Component: 350 - total flux cleaned = 0.00452996 Jy ! Component: 400 - total flux cleaned = 0.00473788 Jy ! Component: 450 - total flux cleaned = 0.00483795 Jy ! Component: 500 - total flux cleaned = 0.00487002 Jy ! Component: 550 - total flux cleaned = 0.00493263 Jy ! Component: 600 - total flux cleaned = 0.00502278 Jy ! Component: 650 - total flux cleaned = 0.00502282 Jy ! Component: 700 - total flux cleaned = 0.00502397 Jy ! Component: 750 - total flux cleaned = 0.00510831 Jy ! Component: 800 - total flux cleaned = 0.0051624 Jy ! Component: 850 - total flux cleaned = 0.00521525 Jy ! Component: 900 - total flux cleaned = 0.00524145 Jy ! Component: 950 - total flux cleaned = 0.00524192 Jy ! Component: 1000 - total flux cleaned = 0.00529223 Jy ! Component: 1050 - total flux cleaned = 0.00526825 Jy ! Component: 1100 - total flux cleaned = 0.00531582 Jy ! Component: 1150 - total flux cleaned = 0.00524534 Jy ! Component: 1200 - total flux cleaned = 0.0052683 Jy ! Component: 1250 - total flux cleaned = 0.00524613 Jy ! Component: 1300 - total flux cleaned = 0.00524675 Jy ! Component: 1350 - total flux cleaned = 0.00533391 Jy ! Component: 1400 - total flux cleaned = 0.00531184 Jy ! Component: 1450 - total flux cleaned = 0.00529065 Jy ! Component: 1500 - total flux cleaned = 0.00531115 Jy ! Component: 1550 - total flux cleaned = 0.00531115 Jy ! Component: 1600 - total flux cleaned = 0.00535176 Jy ! Component: 1650 - total flux cleaned = 0.00539159 Jy ! Component: 1700 - total flux cleaned = 0.00539132 Jy ! Component: 1750 - total flux cleaned = 0.00542988 Jy ! Component: 1800 - total flux cleaned = 0.00541164 Jy ! Component: 1850 - total flux cleaned = 0.00544884 Jy ! Component: 1900 - total flux cleaned = 0.00543077 Jy ! Component: 1950 - total flux cleaned = 0.00548472 Jy ! Component: 2000 - total flux cleaned = 0.00553792 Jy ! Component: 2050 - total flux cleaned = 0.0055379 Jy ! Component: 2100 - total flux cleaned = 0.00557247 Jy ! Component: 2150 - total flux cleaned = 0.0056065 Jy ! Component: 2200 - total flux cleaned = 0.00558976 Jy ! Component: 2250 - total flux cleaned = 0.00567243 Jy ! Component: 2300 - total flux cleaned = 0.00570456 Jy ! Component: 2350 - total flux cleaned = 0.00562363 Jy ! Component: 2400 - total flux cleaned = 0.00555993 Jy ! Component: 2450 - total flux cleaned = 0.00557567 Jy ! Component: 2500 - total flux cleaned = 0.00552891 Jy ! Component: 2550 - total flux cleaned = 0.00552899 Jy ! Component: 2600 - total flux cleaned = 0.00546823 Jy ! Component: 2650 - total flux cleaned = 0.00546828 Jy ! Component: 2700 - total flux cleaned = 0.00540876 Jy ! Component: 2750 - total flux cleaned = 0.00539421 Jy ! Component: 2800 - total flux cleaned = 0.0053071 Jy ! Component: 2850 - total flux cleaned = 0.00527864 Jy ! Component: 2900 - total flux cleaned = 0.00525033 Jy ! Component: 2950 - total flux cleaned = 0.00523628 Jy ! Component: 3000 - total flux cleaned = 0.00516689 Jy ! Component: 3050 - total flux cleaned = 0.00511193 Jy ! Component: 3100 - total flux cleaned = 0.00503056 Jy ! Component: 3150 - total flux cleaned = 0.00499035 Jy ! Component: 3200 - total flux cleaned = 0.00492385 Jy ! Component: 3250 - total flux cleaned = 0.00489773 Jy ! Component: 3300 - total flux cleaned = 0.00488476 Jy ! Component: 3350 - total flux cleaned = 0.00483296 Jy ! Component: 3400 - total flux cleaned = 0.00478169 Jy ! Component: 3450 - total flux cleaned = 0.00473107 Jy ! Component: 3500 - total flux cleaned = 0.00473111 Jy ! Component: 3550 - total flux cleaned = 0.00471872 Jy ! Component: 3600 - total flux cleaned = 0.00468137 Jy ! Component: 3650 - total flux cleaned = 0.0046322 Jy ! Component: 3700 - total flux cleaned = 0.00457158 Jy ! Component: 3750 - total flux cleaned = 0.00454766 Jy ! Component: 3800 - total flux cleaned = 0.00449988 Jy ! Component: 3850 - total flux cleaned = 0.00449991 Jy ! Component: 3900 - total flux cleaned = 0.00444132 Jy ! Component: 3950 - total flux cleaned = 0.0043832 Jy ! Component: 4000 - total flux cleaned = 0.00434866 Jy ! Component: 4050 - total flux cleaned = 0.00433721 Jy ! Total flux subtracted in 4096 components = 0.00429176 Jy ! Clean residual min=-0.000657 max=0.000663 Jy/beam ! Clean residual mean=-0.000003 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.263014 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 550 components and 0.263014 Jy ![Exited script file: muppet] wmap "J2242+8224_S_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.778 x 7.652 at -0.04179 degrees (North through East) ! Clean map min=-0.0015638 max=0.10309 Jy/beam ! Writing clean map to FITS file: J2242+8224_S_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.103094 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000214897 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.625347 0.625347 1.25069 2.50139 5.00278 10.0056 20.0111 40.0222 80.0444 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.103 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.778 x 7.652 at -0.04179 degrees (North through East) ! Clean map min=-0.0015638 max=0.10309 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 J2242+8224_S_2017_10_21_pus_uvs.log closed on Sat May 11 21:07:33 2019