! Started logfile: J1751+0939_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:42:54 2016 obs J1751+0939_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1751+0939_S_2014_12_20_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.739683 visibilities/baseline/integration-bin. ! Found source: J1751+0939 ! ! 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 344 lines of history. ! ! Reading 1864 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 J1751+0939_S_2014_12_20_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.199566Jy sigma=0.011813 ! Fit after self-cal, rms=1.180004Jy sigma=0.011631 ! 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=5.279 mas, bmaj=10.81 mas, bpa=23.34 degrees ! Estimated noise=2040.32 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 = 1.64666 Jy ! Component: 100 - total flux cleaned = 2.01181 Jy ! Total flux subtracted in 100 components = 2.01181 Jy ! Clean residual min=-0.074563 max=0.121225 Jy/beam ! Clean residual mean=-0.000687 rms=0.024368 Jy/beam ! Combined flux in latest and established models = 2.01181 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 2.01181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.349142Jy sigma=0.003074 ! Fit after self-cal, rms=0.349144Jy sigma=0.003074 ! 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=5.881 mas, bmaj=11.12 mas, bpa=24.14 degrees ! Estimated noise=1652.86 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 = 0.133578 Jy ! Component: 100 - total flux cleaned = 0.207855 Jy ! Component: 150 - total flux cleaned = 0.255233 Jy ! Component: 200 - total flux cleaned = 0.286328 Jy ! Total flux subtracted in 200 components = 0.286328 Jy ! Clean residual min=-0.065404 max=0.049455 Jy/beam ! Clean residual mean=-0.000146 rms=0.015772 Jy/beam ! Combined flux in latest and established models = 2.29814 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 59 components and 2.29814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280462Jy sigma=0.002541 ! Fit after self-cal, rms=0.280405Jy sigma=0.002541 ! 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 0.98 FD 0.85 HN 0.99 KP 1.12 ! LA 1.00 MK 1.00* NL 0.97 OV 0.98 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.05 KP 1.07 ! LA 0.97 MK 1.00* NL 0.96 OV 1.01 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.05 KP 0.95 ! LA 0.78 MK 1.00* NL 1.16 OV 0.94 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.00 KP 0.91 ! LA 0.81 MK 1.00* NL 1.02 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.280405Jy sigma=0.002541 ! Fit after self-cal, rms=0.097681Jy sigma=0.000899 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.944 mas, bmaj=11.21 mas, bpa=24.05 degrees ! Estimated noise=1651.8 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 = -0.0120709 Jy ! Component: 100 - total flux cleaned = -0.0186065 Jy ! Component: 150 - total flux cleaned = -0.0205115 Jy ! Component: 200 - total flux cleaned = -0.0210598 Jy ! Total flux subtracted in 200 components = -0.0210598 Jy ! Clean residual min=-0.014128 max=0.012901 Jy/beam ! Clean residual mean=-0.000025 rms=0.003615 Jy/beam ! Combined flux in latest and established models = 2.27708 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 2.27708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096025Jy sigma=0.000884 ! Fit after self-cal, rms=0.095968Jy sigma=0.000884 ! 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=0.095968Jy sigma=0.000884 ! Fit after self-cal, rms=0.095351Jy sigma=0.000878 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.954 mas, bmaj=11.23 mas, bpa=24.05 degrees ! Estimated noise=1651.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0072244 Jy ! Component: 100 - total flux cleaned = -0.0110473 Jy ! Component: 150 - total flux cleaned = -0.0122473 Jy ! Component: 200 - total flux cleaned = -0.0127563 Jy ! Total flux subtracted in 200 components = -0.0127563 Jy ! Clean residual min=-0.013331 max=0.011737 Jy/beam ! Clean residual mean=-0.000018 rms=0.003306 Jy/beam ! Combined flux in latest and established models = 2.26432 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 2.26432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094717Jy sigma=0.000872 ! Fit after self-cal, rms=0.094711Jy sigma=0.000872 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 = -0.000152953 Jy ! Component: 100 - total flux cleaned = 1.65796e-05 Jy ! Component: 150 - total flux cleaned = 9.55399e-05 Jy ! Component: 200 - total flux cleaned = 2.07546e-05 Jy ! Total flux subtracted in 200 components = 2.07546e-05 Jy ! Clean residual min=-0.013356 max=0.011822 Jy/beam ! Clean residual mean=-0.000018 rms=0.003281 Jy/beam ! Combined flux in latest and established models = 2.26434 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 2.26434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094594Jy sigma=0.000870 ! Fit after self-cal, rms=0.094590Jy sigma=0.000870 ! 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=0.094590Jy sigma=0.000870 ! Fit after self-cal, rms=0.094255Jy sigma=0.000867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.964 mas, bmaj=11.24 mas, bpa=24.04 degrees ! Estimated noise=1651.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00528756 Jy ! Component: 100 - total flux cleaned = -0.00779562 Jy ! Component: 150 - total flux cleaned = -0.00824502 Jy ! Component: 200 - total flux cleaned = -0.00825058 Jy ! Total flux subtracted in 200 components = -0.00825058 Jy ! Clean residual min=-0.012924 max=0.010790 Jy/beam ! Clean residual mean=-0.000009 rms=0.003096 Jy/beam ! Combined flux in latest and established models = 2.25609 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 2.25609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093866Jy sigma=0.000864 ! Fit after self-cal, rms=0.093867Jy sigma=0.000864 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 = -1.75242e-05 Jy ! Component: 100 - total flux cleaned = -0.000105659 Jy ! Component: 150 - total flux cleaned = -0.000260184 Jy ! Component: 200 - total flux cleaned = -0.00033431 Jy ! Total flux subtracted in 200 components = -0.00033431 Jy ! Clean residual min=-0.012975 max=0.010934 Jy/beam ! Clean residual mean=-0.000011 rms=0.003073 Jy/beam ! Combined flux in latest and established models = 2.25576 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 100 components and 2.25576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093743Jy sigma=0.000862 ! Fit after self-cal, rms=0.093741Jy sigma=0.000862 ! 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=0.093741Jy sigma=0.000862 ! Fit after self-cal, rms=0.093543Jy sigma=0.000860 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.615 mas, bmaj=11.88 mas, bpa=19.47 degrees ! Estimated noise=1717.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00381963 Jy ! Component: 100 - total flux cleaned = -0.00598817 Jy ! Component: 150 - total flux cleaned = -0.00735106 Jy ! Component: 200 - total flux cleaned = -0.00802736 Jy ! Total flux subtracted in 200 components = -0.00802736 Jy ! Clean residual min=-0.012264 max=0.010151 Jy/beam ! Clean residual mean=-0.000026 rms=0.003168 Jy/beam ! Combined flux in latest and established models = 2.24773 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 133 components and 2.24773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093499Jy sigma=0.000859 ! Fit after self-cal, rms=0.093496Jy sigma=0.000859 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 = -0.000264276 Jy ! Component: 100 - total flux cleaned = -0.00035624 Jy ! Component: 150 - total flux cleaned = -0.000385152 Jy ! Component: 200 - total flux cleaned = -0.00041114 Jy ! Total flux subtracted in 200 components = -0.00041114 Jy ! Clean residual min=-0.012281 max=0.010189 Jy/beam ! Clean residual mean=-0.000029 rms=0.003163 Jy/beam ! Combined flux in latest and established models = 2.24732 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 136 components and 2.24732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093490Jy sigma=0.000859 ! Fit after self-cal, rms=0.093489Jy sigma=0.000859 ! 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=5.973 mas, bmaj=11.24 mas, bpa=24.03 degrees ! Estimated noise=1650.64 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.973 x 11.24 at 24.03 degrees (North through East) ! Clean map min=-0.012355 max=2.1037 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=0.093489Jy sigma=0.000859 ! Fit after self-cal, rms=0.083794Jy sigma=0.000769 ! Inverting map and beam ! Estimated beam: bmin=5.976 mas, bmaj=11.25 mas, bpa=24.03 degrees ! Estimated noise=1649.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00419067 Jy ! Component: 100 - total flux cleaned = -0.00536605 Jy ! Component: 150 - total flux cleaned = -0.00536626 Jy ! Component: 200 - total flux cleaned = -0.00536686 Jy ! Total flux subtracted in 200 components = -0.00536686 Jy ! Clean residual min=-0.012288 max=0.009583 Jy/beam ! Clean residual mean=-0.000004 rms=0.002837 Jy/beam ! Combined flux in latest and established models = 2.24195 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 137 components and 2.24195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083477Jy sigma=0.000766 ! Fit after self-cal, rms=0.083475Jy sigma=0.000766 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.41495e-06 Jy ! Component: 100 - total flux cleaned = 1.91357e-06 Jy ! Component: 150 - total flux cleaned = 7.57444e-05 Jy ! Component: 200 - total flux cleaned = 1.1536e-06 Jy ! Total flux subtracted in 200 components = 1.1536e-06 Jy ! Clean residual min=-0.012295 max=0.009661 Jy/beam ! Clean residual mean=-0.000004 rms=0.002822 Jy/beam ! Combined flux in latest and established models = 2.24196 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 137 components and 2.24196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083326Jy sigma=0.000765 ! Fit after self-cal, rms=0.083326Jy sigma=0.000765 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083326Jy sigma=0.000765 ! Fit after self-cal, rms=0.083176Jy sigma=0.000764 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=5.362 mas, bmaj=10.89 mas, bpa=23.16 degrees ! Estimated noise=2033.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.64136 Jy ! Component: 100 - total flux cleaned = 1.99952 Jy ! Component: 150 - total flux cleaned = 2.10107 Jy ! Component: 200 - total flux cleaned = 2.1476 Jy ! Total flux subtracted in 200 components = 2.1476 Jy ! Clean residual min=-0.015420 max=0.023507 Jy/beam ! Clean residual mean=-0.000188 rms=0.005883 Jy/beam ! Combined flux in latest and established models = 2.1476 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 24 model components to the UV plane model. ! The established model now contains 24 components and 2.1476 Jy ! Inverting map and beam ! Estimated beam: bmin=5.984 mas, bmaj=11.25 mas, bpa=24.02 degrees ! Estimated noise=1648.8 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 = 0.0332195 Jy ! Component: 100 - total flux cleaned = 0.0529196 Jy ! Component: 150 - total flux cleaned = 0.0656497 Jy ! Component: 200 - total flux cleaned = 0.0741486 Jy ! Total flux subtracted in 200 components = 0.0741486 Jy ! Clean residual min=-0.011418 max=0.010146 Jy/beam ! Clean residual mean=-0.000078 rms=0.002937 Jy/beam ! Combined flux in latest and established models = 2.22175 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 77 components and 2.22175 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=8.627 mas, bmaj=11.89 mas, bpa=19.47 degrees ! Estimated noise=1713.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00697439 Jy ! Component: 100 - total flux cleaned = 0.0110538 Jy ! Component: 150 - total flux cleaned = 0.0135621 Jy ! Component: 200 - total flux cleaned = 0.0151239 Jy ! Total flux subtracted in 200 components = 0.0151239 Jy ! Clean residual min=-0.011834 max=0.009387 Jy/beam ! Clean residual mean=-0.000012 rms=0.002972 Jy/beam ! Combined flux in latest and established models = 2.23687 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 = 0.000405983 Jy ! Component: 100 - total flux cleaned = 0.000602432 Jy ! Component: 150 - total flux cleaned = 0.000638751 Jy ! Component: 200 - total flux cleaned = 0.000708347 Jy ! Total flux subtracted in 200 components = 0.000708347 Jy ! Clean residual min=-0.011955 max=0.009353 Jy/beam ! Clean residual mean=-0.000007 rms=0.002964 Jy/beam ! Combined flux in latest and established models = 2.23758 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 2.23758 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.984 mas, bmaj=11.25 mas, bpa=24.02 degrees ! Estimated noise=1648.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012316 Jy ! Component: 100 - total flux cleaned = 3.10915e-05 Jy ! Component: 150 - total flux cleaned = 0.000166318 Jy ! Component: 200 - total flux cleaned = 0.000354253 Jy ! Total flux subtracted in 200 components = 0.000354253 Jy ! Clean residual min=-0.012037 max=0.009880 Jy/beam ! Clean residual mean=0.000001 rms=0.002734 Jy/beam ! Combined flux in latest and established models = 2.23793 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 2.23793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082916Jy sigma=0.000761 ! Fit after self-cal, rms=0.082903Jy sigma=0.000761 wmodel J1751+0939_S_2014_12_20_pus_map.mod ! Writing 109 model components to file: J1751+0939_S_2014_12_20_pus_map.mod wobs J1751+0939_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1751+0939_S_2014_12_20_pus_uvs.fits wwins J1751+0939_S_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J1751+0939_S_2014_12_20_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 = -0.00454405 Jy ! Component: 100 - total flux cleaned = -0.007284 Jy ! Component: 150 - total flux cleaned = -0.00927146 Jy ! Component: 200 - total flux cleaned = -0.0100933 Jy ! Component: 250 - total flux cleaned = -0.0108571 Jy ! Component: 300 - total flux cleaned = -0.0110943 Jy ! Component: 350 - total flux cleaned = -0.0116334 Jy ! Component: 400 - total flux cleaned = -0.0122441 Jy ! Component: 450 - total flux cleaned = -0.0128224 Jy ! Component: 500 - total flux cleaned = -0.0134651 Jy ! Component: 550 - total flux cleaned = -0.0139921 Jy ! Component: 600 - total flux cleaned = -0.0144115 Jy ! Component: 650 - total flux cleaned = -0.0147346 Jy ! Component: 700 - total flux cleaned = -0.0151198 Jy ! Component: 750 - total flux cleaned = -0.0153447 Jy ! Component: 800 - total flux cleaned = -0.0155632 Jy ! Component: 850 - total flux cleaned = -0.0157032 Jy ! Component: 900 - total flux cleaned = -0.0157061 Jy ! Component: 950 - total flux cleaned = -0.0157088 Jy ! Component: 1000 - total flux cleaned = -0.0157732 Jy ! Component: 1050 - total flux cleaned = -0.0157112 Jy ! Component: 1100 - total flux cleaned = -0.0156506 Jy ! Component: 1150 - total flux cleaned = -0.0157079 Jy ! Component: 1200 - total flux cleaned = -0.0158199 Jy ! Component: 1250 - total flux cleaned = -0.0159297 Jy ! Component: 1300 - total flux cleaned = -0.0161438 Jy ! Component: 1350 - total flux cleaned = -0.0162993 Jy ! Component: 1400 - total flux cleaned = -0.0165574 Jy ! Component: 1450 - total flux cleaned = -0.0167088 Jy ! Component: 1500 - total flux cleaned = -0.0169064 Jy ! Component: 1550 - total flux cleaned = -0.0170521 Jy ! Component: 1600 - total flux cleaned = -0.0173385 Jy ! Component: 1650 - total flux cleaned = -0.0173851 Jy ! Component: 1700 - total flux cleaned = -0.0174774 Jy ! Component: 1750 - total flux cleaned = -0.0175682 Jy ! Component: 1800 - total flux cleaned = -0.0177457 Jy ! Component: 1850 - total flux cleaned = -0.0178331 Jy ! Component: 1900 - total flux cleaned = -0.0181314 Jy ! Component: 1950 - total flux cleaned = -0.0183403 Jy ! Component: 2000 - total flux cleaned = -0.0185463 Jy ! Component: 2050 - total flux cleaned = -0.0187079 Jy ! Component: 2100 - total flux cleaned = -0.0189879 Jy ! Component: 2150 - total flux cleaned = -0.0194596 Jy ! Component: 2200 - total flux cleaned = -0.0196148 Jy ! Component: 2250 - total flux cleaned = -0.0201501 Jy ! Component: 2300 - total flux cleaned = -0.0204893 Jy ! Component: 2350 - total flux cleaned = -0.0208981 Jy ! Component: 2400 - total flux cleaned = -0.0211918 Jy ! Component: 2450 - total flux cleaned = -0.02159 Jy ! Component: 2500 - total flux cleaned = -0.0220194 Jy ! Component: 2550 - total flux cleaned = -0.0223737 Jy ! Component: 2600 - total flux cleaned = -0.0229322 Jy ! Component: 2650 - total flux cleaned = -0.0232767 Jy ! Component: 2700 - total flux cleaned = -0.0236515 Jy ! Component: 2750 - total flux cleaned = -0.024089 Jy ! Component: 2800 - total flux cleaned = -0.0243546 Jy ! Component: 2850 - total flux cleaned = -0.0246183 Jy ! Component: 2900 - total flux cleaned = -0.0251396 Jy ! Component: 2950 - total flux cleaned = -0.0253973 Jy ! Component: 3000 - total flux cleaned = -0.0258754 Jy ! Component: 3050 - total flux cleaned = -0.0261584 Jy ! Component: 3100 - total flux cleaned = -0.026439 Jy ! Component: 3150 - total flux cleaned = -0.0267786 Jy ! Component: 3200 - total flux cleaned = -0.0271459 Jy ! Component: 3250 - total flux cleaned = -0.0274491 Jy ! Component: 3300 - total flux cleaned = -0.0278706 Jy ! Component: 3350 - total flux cleaned = -0.0282587 Jy ! Component: 3400 - total flux cleaned = -0.0285846 Jy ! Component: 3450 - total flux cleaned = -0.0288791 Jy ! Component: 3500 - total flux cleaned = -0.02923 Jy ! Component: 3550 - total flux cleaned = -0.029608 Jy ! Component: 3600 - total flux cleaned = -0.0300126 Jy ! Component: 3650 - total flux cleaned = -0.0302714 Jy ! Component: 3700 - total flux cleaned = -0.0306431 Jy ! Component: 3750 - total flux cleaned = -0.0309843 Jy ! Component: 3800 - total flux cleaned = -0.0313805 Jy ! Component: 3850 - total flux cleaned = -0.0318307 Jy ! Component: 3900 - total flux cleaned = -0.0320826 Jy ! Component: 3950 - total flux cleaned = -0.0324172 Jy ! Component: 4000 - total flux cleaned = -0.0327505 Jy ! Component: 4050 - total flux cleaned = -0.0329715 Jy ! Total flux subtracted in 4096 components = -0.0331645 Jy ! Clean residual min=-0.001578 max=0.001404 Jy/beam ! Clean residual mean=-0.000022 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 2.20477 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 440 components and 2.20477 Jy ![Exited script file: muppet] wmap "J1751+0939_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.984 x 11.25 at 24.02 degrees (North through East) ! Clean map min=-0.0060153 max=2.1061 Jy/beam ! Writing clean map to FITS file: J1751+0939_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.10608 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000500516 device "J1751+0939_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1751+0939_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0712958 0.0712958 0.142592 0.285183 0.570366 1.14073 2.28147 4.56293 9.12586 18.2517 36.5034 73.0069 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.106 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.984 x 11.25 at 24.02 degrees (North through East) ! Clean map min=-0.0060153 max=2.1061 Jy/beam quit ! Quitting program ! Log file J1751+0939_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:42:59 2016