! Started logfile: J0818+4222_S_2017_07_09_pus_uvs.log on Wed May 8 14:44:56 2019 obs J0818+4222_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0818+4222_S_2017_07_09_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.89037 visibilities/baseline/integration-bin. ! Found source: J0818+4222 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 594 lines of history. ! ! Reading 4808 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 J0818+4222_S_2017_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.400207Jy sigma=0.003876 ! Fit after self-cal, rms=0.379194Jy sigma=0.003679 ! 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=3.157 mas, bmaj=4.96 mas, bpa=7.158 degrees ! Estimated noise=1465.54 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 = 0.485605 Jy ! Component: 100 - total flux cleaned = 0.630044 Jy ! Total flux subtracted in 100 components = 0.630044 Jy ! Clean residual min=-0.019761 max=0.062617 Jy/beam ! Clean residual mean=0.000018 rms=0.005394 Jy/beam ! Combined flux in latest and established models = 0.630044 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.630044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143797Jy sigma=0.001302 ! Fit after self-cal, rms=0.143378Jy sigma=0.001299 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0680767 Jy ! Component: 100 - total flux cleaned = 0.102254 Jy ! Total flux subtracted in 100 components = 0.102254 Jy ! Clean residual min=-0.011500 max=0.016370 Jy/beam ! Clean residual mean=0.000012 rms=0.002615 Jy/beam ! Combined flux in latest and established models = 0.732297 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.732297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101812Jy sigma=0.000899 ! Fit after self-cal, rms=0.101487Jy sigma=0.000896 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199133 Jy ! Component: 100 - total flux cleaned = 0.0310627 Jy ! Total flux subtracted in 100 components = 0.0310627 Jy ! Clean residual min=-0.009498 max=0.009872 Jy/beam ! Clean residual mean=0.000009 rms=0.002243 Jy/beam ! Combined flux in latest and established models = 0.76336 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.76336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096595Jy sigma=0.000858 ! Fit after self-cal, rms=0.096465Jy sigma=0.000857 ! 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=3.757 mas, bmaj=5.749 mas, bpa=8.911 degrees ! Estimated noise=1192.73 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 (4.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00602945 Jy ! Component: 100 - total flux cleaned = 0.00797096 Jy ! Component: 150 - total flux cleaned = 0.0094331 Jy ! Component: 200 - total flux cleaned = 0.0108254 Jy ! Total flux subtracted in 200 components = 0.0108254 Jy ! Clean residual min=-0.007565 max=0.007032 Jy/beam ! Clean residual mean=0.000026 rms=0.001858 Jy/beam ! Combined flux in latest and established models = 0.774186 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.774186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094690Jy sigma=0.000845 ! Fit after self-cal, rms=0.094540Jy sigma=0.000843 ! 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 1.00 FD 0.95 HN 0.96 KP 1.02 ! LA 1.01 MK 1.04 NL 0.91 OV 1.04 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.99 ! LA 0.98 MK 0.99 NL 1.04 OV 1.03 ! PT 1.00 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.00 KP 0.99 ! LA 0.99 MK 1.05 NL 1.01 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 0.98 KP 1.00* ! LA 1.04 MK 1.28 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.094540Jy sigma=0.000843 ! Fit after self-cal, rms=0.083459Jy sigma=0.000742 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.789 mas, bmaj=5.759 mas, bpa=8.986 degrees ! Estimated noise=1196.96 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 = 0.00192914 Jy ! Component: 100 - total flux cleaned = 0.00352265 Jy ! Component: 150 - total flux cleaned = 0.00456577 Jy ! Component: 200 - total flux cleaned = 0.00522747 Jy ! Total flux subtracted in 200 components = 0.00522747 Jy ! Clean residual min=-0.006010 max=0.005545 Jy/beam ! Clean residual mean=0.000030 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.779413 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.779413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082908Jy sigma=0.000737 ! Fit after self-cal, rms=0.082830Jy sigma=0.000736 ! 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=0.082830Jy sigma=0.000736 ! Fit after self-cal, rms=0.072998Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.785 mas, bmaj=5.748 mas, bpa=8.98 degrees ! Estimated noise=1196.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143881 Jy ! Component: 100 - total flux cleaned = 0.00269423 Jy ! Component: 150 - total flux cleaned = 0.00375852 Jy ! Component: 200 - total flux cleaned = 0.00414837 Jy ! Total flux subtracted in 200 components = 0.00414837 Jy ! Clean residual min=-0.003652 max=0.003571 Jy/beam ! Clean residual mean=0.000015 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.783561 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.783561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072787Jy sigma=0.000665 ! Fit after self-cal, rms=0.072749Jy sigma=0.000665 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 = 0.000130678 Jy ! Component: 100 - total flux cleaned = 0.000681476 Jy ! Component: 150 - total flux cleaned = 0.000891392 Jy ! Component: 200 - total flux cleaned = 0.00103896 Jy ! Total flux subtracted in 200 components = 0.00103896 Jy ! Clean residual min=-0.003475 max=0.003500 Jy/beam ! Clean residual mean=0.000015 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.7846 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.7846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072660Jy sigma=0.000664 ! Fit after self-cal, rms=0.072644Jy sigma=0.000664 ! 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=0.072644Jy sigma=0.000664 ! Fit after self-cal, rms=0.072260Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.79 mas, bmaj=5.741 mas, bpa=8.948 degrees ! Estimated noise=1196.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850443 Jy ! Component: 100 - total flux cleaned = 0.001831 Jy ! Component: 150 - total flux cleaned = 0.00238575 Jy ! Component: 200 - total flux cleaned = 0.0027204 Jy ! Total flux subtracted in 200 components = 0.0027204 Jy ! Clean residual min=-0.003179 max=0.003267 Jy/beam ! Clean residual mean=0.000015 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.787321 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.787321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072146Jy sigma=0.000661 ! Fit after self-cal, rms=0.072129Jy sigma=0.000660 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 = 0.000132149 Jy ! Component: 100 - total flux cleaned = 0.000482886 Jy ! Component: 150 - total flux cleaned = 0.000640895 Jy ! Component: 200 - total flux cleaned = 0.00078921 Jy ! Total flux subtracted in 200 components = 0.00078921 Jy ! Clean residual min=-0.003075 max=0.003254 Jy/beam ! Clean residual mean=0.000015 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.78811 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.78811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072081Jy sigma=0.000660 ! Fit after self-cal, rms=0.072073Jy sigma=0.000660 ! 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=0.072073Jy sigma=0.000660 ! Fit after self-cal, rms=0.072035Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.871 mas, bmaj=9.301 mas, bpa=8.216 degrees ! Estimated noise=1464.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176181 Jy ! Component: 100 - total flux cleaned = 0.00268582 Jy ! Component: 150 - total flux cleaned = 0.00298489 Jy ! Component: 200 - total flux cleaned = 0.00311873 Jy ! Total flux subtracted in 200 components = 0.00311873 Jy ! Clean residual min=-0.003475 max=0.003626 Jy/beam ! Clean residual mean=0.000028 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.791229 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.791229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072021Jy sigma=0.000660 ! Fit after self-cal, rms=0.072017Jy sigma=0.000660 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 = 0.000230331 Jy ! Component: 100 - total flux cleaned = 0.000353155 Jy ! Component: 150 - total flux cleaned = 0.000423398 Jy ! Component: 200 - total flux cleaned = 0.000443846 Jy ! Total flux subtracted in 200 components = 0.000443846 Jy ! Clean residual min=-0.003471 max=0.003637 Jy/beam ! Clean residual mean=0.000028 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.791672 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.791673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072017Jy sigma=0.000660 ! Fit after self-cal, rms=0.072014Jy sigma=0.000659 ! 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=3.793 mas, bmaj=5.736 mas, bpa=8.934 degrees ! Estimated noise=1195.94 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.793 x 5.736 at 8.934 degrees (North through East) ! Clean map min=-0.0027955 max=0.63848 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=0.072014Jy sigma=0.000659 ! Fit after self-cal, rms=0.067463Jy sigma=0.000614 ! Inverting map and beam ! Estimated beam: bmin=3.793 mas, bmaj=5.734 mas, bpa=8.931 degrees ! Estimated noise=1195.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000303508 Jy ! Component: 100 - total flux cleaned = -0.000136073 Jy ! Component: 150 - total flux cleaned = 8.46352e-06 Jy ! Component: 200 - total flux cleaned = 0.000108636 Jy ! Total flux subtracted in 200 components = 0.000108636 Jy ! Clean residual min=-0.003051 max=0.003315 Jy/beam ! Clean residual mean=0.000015 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.791781 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.791781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067416Jy sigma=0.000613 ! Fit after self-cal, rms=0.067409Jy sigma=0.000613 ! Inverting map ! Added new window around map position (5, -28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305304 Jy ! Component: 100 - total flux cleaned = 0.00413468 Jy ! Component: 150 - total flux cleaned = 0.00462026 Jy ! Component: 200 - total flux cleaned = 0.00482453 Jy ! Total flux subtracted in 200 components = 0.00482453 Jy ! Clean residual min=-0.002808 max=0.003009 Jy/beam ! Clean residual mean=0.000016 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.796606 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 126 components and 0.796606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067242Jy sigma=0.000612 ! Fit after self-cal, rms=0.067236Jy sigma=0.000611 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067236Jy sigma=0.000611 ! Fit after self-cal, rms=0.067230Jy sigma=0.000611 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=3.202 mas, bmaj=4.955 mas, bpa=7.123 degrees ! Estimated noise=1470.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.485859 Jy ! Component: 100 - total flux cleaned = 0.629043 Jy ! Component: 150 - total flux cleaned = 0.694521 Jy ! Component: 200 - total flux cleaned = 0.728732 Jy ! Total flux subtracted in 200 components = 0.728732 Jy ! Clean residual min=-0.007050 max=0.016974 Jy/beam ! Clean residual mean=0.000013 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 0.728732 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.728732 Jy ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=5.732 mas, bpa=8.914 degrees ! Estimated noise=1195.68 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 = 0.0246277 Jy ! Component: 100 - total flux cleaned = 0.0380928 Jy ! Component: 150 - total flux cleaned = 0.0463587 Jy ! Component: 200 - total flux cleaned = 0.0519899 Jy ! Total flux subtracted in 200 components = 0.0519899 Jy ! Clean residual min=-0.003571 max=0.003735 Jy/beam ! Clean residual mean=0.000015 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.780722 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 58 components and 0.780722 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.869 mas, bmaj=9.294 mas, bpa=8.22 degrees ! Estimated noise=1464.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056855 Jy ! Component: 100 - total flux cleaned = 0.00927126 Jy ! Component: 150 - total flux cleaned = 0.0118499 Jy ! Component: 200 - total flux cleaned = 0.0137924 Jy ! Total flux subtracted in 200 components = 0.0137924 Jy ! Clean residual min=-0.003168 max=0.003802 Jy/beam ! Clean residual mean=0.000028 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.794515 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 = 0.00147592 Jy ! Component: 100 - total flux cleaned = 0.00260285 Jy ! Component: 150 - total flux cleaned = 0.00348298 Jy ! Component: 200 - total flux cleaned = 0.00417729 Jy ! Total flux subtracted in 200 components = 0.00417729 Jy ! Clean residual min=-0.003039 max=0.003677 Jy/beam ! Clean residual mean=0.000028 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.798692 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 127 components and 0.798692 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=5.732 mas, bpa=8.914 degrees ! Estimated noise=1195.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511788 Jy ! Component: 100 - total flux cleaned = 0.00050965 Jy ! Component: 150 - total flux cleaned = 0.000575123 Jy ! Component: 200 - total flux cleaned = 0.000578394 Jy ! Total flux subtracted in 200 components = 0.000578394 Jy ! Clean residual min=-0.003013 max=0.002994 Jy/beam ! Clean residual mean=0.000015 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.79927 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 147 components and 0.799271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067616Jy sigma=0.000614 ! Fit after self-cal, rms=0.067561Jy sigma=0.000614 wmodel J0818+4222_S_2017_07_09_pus_map.mod ! Writing 147 model components to file: J0818+4222_S_2017_07_09_pus_map.mod wobs J0818+4222_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0818+4222_S_2017_07_09_pus_uvs.fits wwins J0818+4222_S_2017_07_09_pus_map.win ! wwins: Wrote 3 windows to J0818+4222_S_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045396 Jy ! Component: 100 - total flux cleaned = 0.000723316 Jy ! Component: 150 - total flux cleaned = 0.000927356 Jy ! Component: 200 - total flux cleaned = 0.00102499 Jy ! Component: 250 - total flux cleaned = 0.00125937 Jy ! Component: 300 - total flux cleaned = 0.00139594 Jy ! Component: 350 - total flux cleaned = 0.00152954 Jy ! Component: 400 - total flux cleaned = 0.00148536 Jy ! Component: 450 - total flux cleaned = 0.00148545 Jy ! Component: 500 - total flux cleaned = 0.0014032 Jy ! Component: 550 - total flux cleaned = 0.00128085 Jy ! Component: 600 - total flux cleaned = 0.00120088 Jy ! Component: 650 - total flux cleaned = 0.00123988 Jy ! Component: 700 - total flux cleaned = 0.00116145 Jy ! Component: 750 - total flux cleaned = 0.00123852 Jy ! Component: 800 - total flux cleaned = 0.0012765 Jy ! Component: 850 - total flux cleaned = 0.00127721 Jy ! Component: 900 - total flux cleaned = 0.00138803 Jy ! Component: 950 - total flux cleaned = 0.00138809 Jy ! Component: 1000 - total flux cleaned = 0.00146009 Jy ! Component: 1050 - total flux cleaned = 0.00149496 Jy ! Component: 1100 - total flux cleaned = 0.00153046 Jy ! Component: 1150 - total flux cleaned = 0.00163408 Jy ! Component: 1200 - total flux cleaned = 0.00163395 Jy ! Component: 1250 - total flux cleaned = 0.00170154 Jy ! Component: 1300 - total flux cleaned = 0.00183536 Jy ! Component: 1350 - total flux cleaned = 0.00183485 Jy ! Component: 1400 - total flux cleaned = 0.00193323 Jy ! Component: 1450 - total flux cleaned = 0.00212718 Jy ! Component: 1500 - total flux cleaned = 0.00209533 Jy ! Component: 1550 - total flux cleaned = 0.00222203 Jy ! Component: 1600 - total flux cleaned = 0.00234674 Jy ! Component: 1650 - total flux cleaned = 0.00240826 Jy ! Component: 1700 - total flux cleaned = 0.00240828 Jy ! Component: 1750 - total flux cleaned = 0.00246922 Jy ! Component: 1800 - total flux cleaned = 0.00249913 Jy ! Component: 1850 - total flux cleaned = 0.00267768 Jy ! Component: 1900 - total flux cleaned = 0.0026779 Jy ! Component: 1950 - total flux cleaned = 0.00264865 Jy ! Component: 2000 - total flux cleaned = 0.00264891 Jy ! Component: 2050 - total flux cleaned = 0.00273546 Jy ! Component: 2100 - total flux cleaned = 0.00279214 Jy ! Component: 2150 - total flux cleaned = 0.00284862 Jy ! Component: 2200 - total flux cleaned = 0.00293287 Jy ! Component: 2250 - total flux cleaned = 0.00293283 Jy ! Component: 2300 - total flux cleaned = 0.00293292 Jy ! Component: 2350 - total flux cleaned = 0.00306968 Jy ! Component: 2400 - total flux cleaned = 0.00304242 Jy ! Component: 2450 - total flux cleaned = 0.00306925 Jy ! Component: 2500 - total flux cleaned = 0.00309589 Jy ! Component: 2550 - total flux cleaned = 0.00304274 Jy ! Component: 2600 - total flux cleaned = 0.00309521 Jy ! Component: 2650 - total flux cleaned = 0.00306918 Jy ! Component: 2700 - total flux cleaned = 0.00317269 Jy ! Component: 2750 - total flux cleaned = 0.00319835 Jy ! Component: 2800 - total flux cleaned = 0.00319812 Jy ! Component: 2850 - total flux cleaned = 0.00314736 Jy ! Component: 2900 - total flux cleaned = 0.00312215 Jy ! Component: 2950 - total flux cleaned = 0.00322197 Jy ! Component: 3000 - total flux cleaned = 0.00329632 Jy ! Component: 3050 - total flux cleaned = 0.00329629 Jy ! Component: 3100 - total flux cleaned = 0.00324748 Jy ! Component: 3150 - total flux cleaned = 0.00329602 Jy ! Component: 3200 - total flux cleaned = 0.00332049 Jy ! Component: 3250 - total flux cleaned = 0.0033683 Jy ! Component: 3300 - total flux cleaned = 0.00341543 Jy ! Component: 3350 - total flux cleaned = 0.00336805 Jy ! Component: 3400 - total flux cleaned = 0.00334476 Jy ! Component: 3450 - total flux cleaned = 0.00336803 Jy ! Component: 3500 - total flux cleaned = 0.00355259 Jy ! Component: 3550 - total flux cleaned = 0.0035755 Jy ! Component: 3600 - total flux cleaned = 0.00355253 Jy ! Component: 3650 - total flux cleaned = 0.00353004 Jy ! Component: 3700 - total flux cleaned = 0.00359753 Jy ! Component: 3750 - total flux cleaned = 0.00364201 Jy ! Component: 3800 - total flux cleaned = 0.00361964 Jy ! Component: 3850 - total flux cleaned = 0.00355342 Jy ! Component: 3900 - total flux cleaned = 0.00372872 Jy ! Component: 3950 - total flux cleaned = 0.00375047 Jy ! Component: 4000 - total flux cleaned = 0.0037285 Jy ! Component: 4050 - total flux cleaned = 0.0037714 Jy ! Total flux subtracted in 4096 components = 0.00381404 Jy ! Clean residual min=-0.001159 max=0.001067 Jy/beam ! Clean residual mean=0.000007 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.803085 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 445 components and 0.803084 Jy ![Exited script file: muppet] wmap "J0818+4222_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.794 x 5.732 at 8.914 degrees (North through East) ! Clean map min=-0.0022702 max=0.63851 Jy/beam ! Writing clean map to FITS file: J0818+4222_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.638512 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000384861 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.180824 0.180824 0.361648 0.723297 1.44659 2.89319 5.78637 11.5727 23.1455 46.291 92.582 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.638 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.794 x 5.732 at 8.914 degrees (North through East) ! Clean map min=-0.0022702 max=0.63851 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 J0818+4222_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:45:01 2019