! Started logfile: J2000-1748_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:38:48 2016 obs J2000-1748_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2000-1748_S_2014_08_05_pus_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.67491 visibilities/baseline/integration-bin. ! Found source: J2000-1748 ! ! 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 360 lines of history. ! ! Reading 7532 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 J2000-1748_S_2014_08_05_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 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.658876Jy sigma=0.006101 ! Fit after self-cal, rms=0.582583Jy sigma=0.005391 ! 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=3.147 mas, bmaj=11.97 mas, bpa=20.24 degrees ! Estimated noise=1130.49 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 = 1.17282 Jy ! Component: 100 - total flux cleaned = 1.42857 Jy ! Total flux subtracted in 100 components = 1.42857 Jy ! Clean residual min=-0.031562 max=0.071339 Jy/beam ! Clean residual mean=-0.000190 rms=0.008906 Jy/beam ! Combined flux in latest and established models = 1.42857 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.42857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249111Jy sigma=0.002109 ! Fit after self-cal, rms=0.249111Jy sigma=0.002109 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0652167 Jy ! Component: 100 - total flux cleaned = 0.103607 Jy ! Total flux subtracted in 100 components = 0.103607 Jy ! Clean residual min=-0.030214 max=0.031903 Jy/beam ! Clean residual mean=-0.000076 rms=0.006912 Jy/beam ! Combined flux in latest and established models = 1.53218 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 37 components and 1.53218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219021Jy sigma=0.001863 ! Fit after self-cal, rms=0.219021Jy sigma=0.001863 ! 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=4.147 mas, bmaj=14.13 mas, bpa=19.2 degrees ! Estimated noise=850.057 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 = 0.0385604 Jy ! Component: 100 - total flux cleaned = 0.0597549 Jy ! Component: 150 - total flux cleaned = 0.0725844 Jy ! Component: 200 - total flux cleaned = 0.0805816 Jy ! Total flux subtracted in 200 components = 0.0805816 Jy ! Clean residual min=-0.025081 max=0.018589 Jy/beam ! Clean residual mean=-0.000002 rms=0.004966 Jy/beam ! Combined flux in latest and established models = 1.61276 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 93 components and 1.61276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208647Jy sigma=0.001826 ! Fit after self-cal, rms=0.208649Jy sigma=0.001826 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.87 HN 1.02 KP 1.08 ! LA 1.12 MK 1.00* NL 0.95 OV 0.99 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.07 KP 1.03 ! LA 1.07 MK 1.00* NL 1.01 OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.05 KP 0.91 ! LA 0.85 MK 1.00* NL 0.98 OV 0.94 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.04 KP 0.87 ! LA 0.80 MK 1.00* NL 1.05 OV 0.99 ! PT 1.03 SC 0.97 ! ! ! Fit before self-cal, rms=0.208649Jy sigma=0.001826 ! Fit after self-cal, rms=0.101931Jy sigma=0.000900 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.147 mas, bmaj=14.19 mas, bpa=19.28 degrees ! Estimated noise=852.14 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 = -0.0107159 Jy ! Component: 100 - total flux cleaned = -0.0137687 Jy ! Component: 150 - total flux cleaned = -0.0148061 Jy ! Component: 200 - total flux cleaned = -0.0159089 Jy ! Total flux subtracted in 200 components = -0.0159089 Jy ! Clean residual min=-0.009904 max=0.009106 Jy/beam ! Clean residual mean=-0.000035 rms=0.002294 Jy/beam ! Combined flux in latest and established models = 1.59685 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 105 components and 1.59685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100644Jy sigma=0.000886 ! Fit after self-cal, rms=0.100627Jy sigma=0.000886 ! 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=0.100627Jy sigma=0.000886 ! Fit after self-cal, rms=0.097250Jy sigma=0.000862 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.152 mas, bmaj=14.21 mas, bpa=19.29 degrees ! Estimated noise=850.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0076816 Jy ! Component: 100 - total flux cleaned = -0.00990744 Jy ! Component: 150 - total flux cleaned = -0.0107489 Jy ! Component: 200 - total flux cleaned = -0.0113605 Jy ! Total flux subtracted in 200 components = -0.0113605 Jy ! Clean residual min=-0.008671 max=0.008234 Jy/beam ! Clean residual mean=-0.000029 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 1.58549 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 1.58549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096627Jy sigma=0.000855 ! Fit after self-cal, rms=0.096630Jy sigma=0.000855 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 = -0.000655674 Jy ! Component: 100 - total flux cleaned = -0.00123107 Jy ! Component: 150 - total flux cleaned = -0.00166136 Jy ! Component: 200 - total flux cleaned = -0.00212571 Jy ! Total flux subtracted in 200 components = -0.00212571 Jy ! Clean residual min=-0.008632 max=0.008052 Jy/beam ! Clean residual mean=-0.000031 rms=0.001900 Jy/beam ! Combined flux in latest and established models = 1.58337 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 1.58337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096492Jy sigma=0.000853 ! Fit after self-cal, rms=0.096492Jy sigma=0.000853 ! 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=0.096492Jy sigma=0.000853 ! Fit after self-cal, rms=0.086648Jy sigma=0.000788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.153 mas, bmaj=14.21 mas, bpa=19.27 degrees ! Estimated noise=850.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00442954 Jy ! Component: 100 - total flux cleaned = -0.00565243 Jy ! Component: 150 - total flux cleaned = -0.00580529 Jy ! Component: 200 - total flux cleaned = -0.00600008 Jy ! Total flux subtracted in 200 components = -0.00600008 Jy ! Clean residual min=-0.003336 max=0.003410 Jy/beam ! Clean residual mean=-0.000008 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 1.57737 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 1.57737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086394Jy sigma=0.000786 ! Fit after self-cal, rms=0.086406Jy sigma=0.000786 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 = -5.74328e-05 Jy ! Component: 100 - total flux cleaned = -0.000162424 Jy ! Component: 150 - total flux cleaned = -0.000257559 Jy ! Component: 200 - total flux cleaned = -0.000386966 Jy ! Total flux subtracted in 200 components = -0.000386966 Jy ! Clean residual min=-0.003386 max=0.003462 Jy/beam ! Clean residual mean=-0.000008 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 1.57698 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 147 components and 1.57698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086361Jy sigma=0.000786 ! Fit after self-cal, rms=0.086360Jy sigma=0.000786 ! 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=0.086360Jy sigma=0.000786 ! Fit after self-cal, rms=0.086213Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.226 mas, bmaj=18.55 mas, bpa=10.86 degrees ! Estimated noise=943.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025624 Jy ! Component: 100 - total flux cleaned = -0.00382273 Jy ! Component: 150 - total flux cleaned = -0.00426241 Jy ! Component: 200 - total flux cleaned = -0.00435008 Jy ! Total flux subtracted in 200 components = -0.00435008 Jy ! Clean residual min=-0.002717 max=0.003156 Jy/beam ! Clean residual mean=-0.000012 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 1.57263 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 156 components and 1.57263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086112Jy sigma=0.000783 ! Fit after self-cal, rms=0.086114Jy sigma=0.000783 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 = -7.78683e-05 Jy ! Component: 100 - total flux cleaned = -9.65024e-05 Jy ! Component: 150 - total flux cleaned = -9.5584e-05 Jy ! Component: 200 - total flux cleaned = -0.000111878 Jy ! Total flux subtracted in 200 components = -0.000111878 Jy ! Clean residual min=-0.002743 max=0.003148 Jy/beam ! Clean residual mean=-0.000012 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 1.57252 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 163 components and 1.57252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086103Jy sigma=0.000783 ! Fit after self-cal, rms=0.086103Jy sigma=0.000783 ! 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=4.153 mas, bmaj=14.23 mas, bpa=19.3 degrees ! Estimated noise=850.218 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.153 x 14.23 at 19.3 degrees (North through East) ! Clean map min=-0.0031442 max=1.5108 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=0.086103Jy sigma=0.000783 ! Fit after self-cal, rms=0.079681Jy sigma=0.000720 ! Inverting map and beam ! Estimated beam: bmin=4.154 mas, bmaj=14.24 mas, bpa=19.31 degrees ! Estimated noise=849.706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00279992 Jy ! Component: 100 - total flux cleaned = -0.00363487 Jy ! Component: 150 - total flux cleaned = -0.0038575 Jy ! Component: 200 - total flux cleaned = -0.00400411 Jy ! Total flux subtracted in 200 components = -0.00400411 Jy ! Clean residual min=-0.003078 max=0.002849 Jy/beam ! Clean residual mean=-0.000008 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 1.56851 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 174 components and 1.56851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079559Jy sigma=0.000719 ! Fit after self-cal, rms=0.079557Jy sigma=0.000719 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135928 Jy ! Component: 100 - total flux cleaned = -0.000256622 Jy ! Component: 150 - total flux cleaned = -0.000330928 Jy ! Component: 200 - total flux cleaned = -0.000400631 Jy ! Total flux subtracted in 200 components = -0.000400631 Jy ! Clean residual min=-0.003099 max=0.002838 Jy/beam ! Clean residual mean=-0.000009 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 1.56811 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 180 components and 1.56811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079525Jy sigma=0.000718 ! Fit after self-cal, rms=0.079525Jy sigma=0.000718 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079525Jy sigma=0.000718 ! Fit after self-cal, rms=0.079444Jy sigma=0.000718 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=3.14 mas, bmaj=12.08 mas, bpa=20.33 degrees ! Estimated noise=1128.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.17108 Jy ! Component: 100 - total flux cleaned = 1.42646 Jy ! Component: 150 - total flux cleaned = 1.48751 Jy ! Component: 200 - total flux cleaned = 1.5156 Jy ! Total flux subtracted in 200 components = 1.5156 Jy ! Clean residual min=-0.005751 max=0.013539 Jy/beam ! Clean residual mean=-0.000053 rms=0.001825 Jy/beam ! Combined flux in latest and established models = 1.5156 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.5156 Jy ! Inverting map and beam ! Estimated beam: bmin=4.153 mas, bmaj=14.25 mas, bpa=19.34 degrees ! Estimated noise=849.444 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 = 0.0231038 Jy ! Component: 100 - total flux cleaned = 0.0342896 Jy ! Component: 150 - total flux cleaned = 0.0402359 Jy ! Component: 200 - total flux cleaned = 0.0437256 Jy ! Total flux subtracted in 200 components = 0.0437256 Jy ! Clean residual min=-0.002884 max=0.003308 Jy/beam ! Clean residual mean=-0.000016 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 1.55932 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 77 components and 1.55932 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=8.237 mas, bmaj=18.57 mas, bpa=10.9 degrees ! Estimated noise=942.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276735 Jy ! Component: 100 - total flux cleaned = 0.00428749 Jy ! Component: 150 - total flux cleaned = 0.00518751 Jy ! Component: 200 - total flux cleaned = 0.00554199 Jy ! Total flux subtracted in 200 components = 0.00554199 Jy ! Clean residual min=-0.002544 max=0.002835 Jy/beam ! Clean residual mean=-0.000012 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 1.56486 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 = 0.000115926 Jy ! Component: 100 - total flux cleaned = 0.000204125 Jy ! Component: 150 - total flux cleaned = 0.000253543 Jy ! Component: 200 - total flux cleaned = 0.000316458 Jy ! Total flux subtracted in 200 components = 0.000316458 Jy ! Clean residual min=-0.002497 max=0.002828 Jy/beam ! Clean residual mean=-0.000012 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 1.56518 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 1.56518 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.153 mas, bmaj=14.25 mas, bpa=19.34 degrees ! Estimated noise=849.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165739 Jy ! Component: 100 - total flux cleaned = 0.00012937 Jy ! Component: 150 - total flux cleaned = 2.42633e-05 Jy ! Component: 200 - total flux cleaned = 2.42009e-05 Jy ! Total flux subtracted in 200 components = 2.42009e-05 Jy ! Clean residual min=-0.002908 max=0.002760 Jy/beam ! Clean residual mean=-0.000008 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 1.5652 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 107 components and 1.5652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079462Jy sigma=0.000717 ! Fit after self-cal, rms=0.079457Jy sigma=0.000717 wmodel J2000-1748_S_2014_08_05_pus_map.mod ! Writing 107 model components to file: J2000-1748_S_2014_08_05_pus_map.mod wobs J2000-1748_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2000-1748_S_2014_08_05_pus_uvs.fits wwins J2000-1748_S_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J2000-1748_S_2014_08_05_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 = -0.000226557 Jy ! Component: 100 - total flux cleaned = -0.000274503 Jy ! Component: 150 - total flux cleaned = -0.000457503 Jy ! Component: 200 - total flux cleaned = -0.000455762 Jy ! Component: 250 - total flux cleaned = -0.000413119 Jy ! Component: 300 - total flux cleaned = -0.00045403 Jy ! Component: 350 - total flux cleaned = -0.000333038 Jy ! Component: 400 - total flux cleaned = -0.000372103 Jy ! Component: 450 - total flux cleaned = -0.000525499 Jy ! Component: 500 - total flux cleaned = -0.000638247 Jy ! Component: 550 - total flux cleaned = -0.000638579 Jy ! Component: 600 - total flux cleaned = -0.000675579 Jy ! Component: 650 - total flux cleaned = -0.000640999 Jy ! Component: 700 - total flux cleaned = -0.000676427 Jy ! Component: 750 - total flux cleaned = -0.000642556 Jy ! Component: 800 - total flux cleaned = -0.000642588 Jy ! Component: 850 - total flux cleaned = -0.000675252 Jy ! Component: 900 - total flux cleaned = -0.000544539 Jy ! Component: 950 - total flux cleaned = -0.000480449 Jy ! Component: 1000 - total flux cleaned = -0.000417328 Jy ! Component: 1050 - total flux cleaned = -0.000510676 Jy ! Component: 1100 - total flux cleaned = -0.000418014 Jy ! Component: 1150 - total flux cleaned = -0.000479032 Jy ! Component: 1200 - total flux cleaned = -0.00050899 Jy ! Component: 1250 - total flux cleaned = -0.000479347 Jy ! Component: 1300 - total flux cleaned = -0.000479806 Jy ! Component: 1350 - total flux cleaned = -0.000451164 Jy ! Component: 1400 - total flux cleaned = -0.00048018 Jy ! Component: 1450 - total flux cleaned = -0.000508658 Jy ! Component: 1500 - total flux cleaned = -0.000536263 Jy ! Component: 1550 - total flux cleaned = -0.000397429 Jy ! Component: 1600 - total flux cleaned = -0.000480647 Jy ! Component: 1650 - total flux cleaned = -0.000480642 Jy ! Component: 1700 - total flux cleaned = -0.000480502 Jy ! Component: 1750 - total flux cleaned = -0.000400395 Jy ! Component: 1800 - total flux cleaned = -0.000400444 Jy ! Component: 1850 - total flux cleaned = -0.000322114 Jy ! Component: 1900 - total flux cleaned = -0.000296608 Jy ! Component: 1950 - total flux cleaned = -0.000271468 Jy ! Component: 2000 - total flux cleaned = -0.000348091 Jy ! Component: 2050 - total flux cleaned = -0.000347969 Jy ! Component: 2100 - total flux cleaned = -0.000298141 Jy ! Component: 2150 - total flux cleaned = -0.000248903 Jy ! Component: 2200 - total flux cleaned = -0.000322954 Jy ! Component: 2250 - total flux cleaned = -0.000273991 Jy ! Component: 2300 - total flux cleaned = -0.000176963 Jy ! Component: 2350 - total flux cleaned = -0.000177186 Jy ! Component: 2400 - total flux cleaned = -0.000200788 Jy ! Component: 2450 - total flux cleaned = -0.000129965 Jy ! Component: 2500 - total flux cleaned = -0.000106654 Jy ! Component: 2550 - total flux cleaned = -0.000106539 Jy ! Component: 2600 - total flux cleaned = -3.74891e-05 Jy ! Component: 2650 - total flux cleaned = -6.01779e-05 Jy ! Component: 2700 - total flux cleaned = -1.47952e-05 Jy ! Component: 2750 - total flux cleaned = 9.7527e-05 Jy ! Component: 2800 - total flux cleaned = 7.51334e-05 Jy ! Component: 2850 - total flux cleaned = 0.000163572 Jy ! Component: 2900 - total flux cleaned = 0.000141367 Jy ! Component: 2950 - total flux cleaned = 0.000206706 Jy ! Component: 3000 - total flux cleaned = 0.000206684 Jy ! Component: 3050 - total flux cleaned = 0.000163923 Jy ! Component: 3100 - total flux cleaned = 0.000249315 Jy ! Component: 3150 - total flux cleaned = 0.00029195 Jy ! Component: 3200 - total flux cleaned = 0.000270794 Jy ! Component: 3250 - total flux cleaned = 0.000312584 Jy ! Component: 3300 - total flux cleaned = 0.000312588 Jy ! Component: 3350 - total flux cleaned = 0.000518142 Jy ! Component: 3400 - total flux cleaned = 0.000354679 Jy ! Component: 3450 - total flux cleaned = 0.000415351 Jy ! Component: 3500 - total flux cleaned = 0.000496299 Jy ! Component: 3550 - total flux cleaned = 0.000476287 Jy ! Component: 3600 - total flux cleaned = 0.000456618 Jy ! Component: 3650 - total flux cleaned = 0.000515826 Jy ! Component: 3700 - total flux cleaned = 0.000476365 Jy ! Component: 3750 - total flux cleaned = 0.000554396 Jy ! Component: 3800 - total flux cleaned = 0.000554414 Jy ! Component: 3850 - total flux cleaned = 0.000535255 Jy ! Component: 3900 - total flux cleaned = 0.000573785 Jy ! Component: 3950 - total flux cleaned = 0.000574 Jy ! Component: 4000 - total flux cleaned = 0.00066845 Jy ! Component: 4050 - total flux cleaned = 0.000706007 Jy ! Total flux subtracted in 4096 components = 0.000780743 Jy ! Clean residual min=-0.001209 max=0.001117 Jy/beam ! Clean residual mean=-0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 1.56598 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 400 components and 1.56598 Jy ![Exited script file: muppet] wmap "J2000-1748_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.153 x 14.25 at 19.34 degrees (North through East) ! Clean map min=-0.002286 max=1.5131 Jy/beam ! Writing clean map to FITS file: J2000-1748_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.51314 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000377368 device "J2000-1748_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2000-1748_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0748184 0.0748184 0.149637 0.299274 0.598547 1.19709 2.39419 4.78838 9.57676 19.1535 38.307 76.6141 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.513 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.153 x 14.25 at 19.34 degrees (North through East) ! Clean map min=-0.002286 max=1.5131 Jy/beam quit ! Quitting program ! Log file J2000-1748_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:38:52 2016