! Started logfile: J1918+4937_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:36:40 2016 obs J1918+4937_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1918+4937_S_2014_08_05_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.673148 visibilities/baseline/integration-bin. ! Found source: J1918+4937 ! ! 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 8724 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 J1918+4937_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 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.897608Jy sigma=0.010440 ! Fit after self-cal, rms=0.889437Jy sigma=0.010352 ! 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=3.96 mas, bmaj=6.188 mas, bpa=36.42 degrees ! Estimated noise=931.669 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 = 0.0841847 Jy ! Component: 100 - total flux cleaned = 0.106622 Jy ! Total flux subtracted in 100 components = 0.106622 Jy ! Clean residual min=-0.005950 max=0.014483 Jy/beam ! Clean residual mean=-0.000029 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.106622 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.106622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077093Jy sigma=0.000820 ! Fit after self-cal, rms=0.077050Jy sigma=0.000820 ! Inverting map ! Added new window around map position (-6, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142871 Jy ! Component: 100 - total flux cleaned = 0.0226764 Jy ! Total flux subtracted in 100 components = 0.0226764 Jy ! Clean residual min=-0.004192 max=0.004917 Jy/beam ! Clean residual mean=-0.000012 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.129299 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.129299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073920Jy sigma=0.000784 ! Fit after self-cal, rms=0.073797Jy sigma=0.000782 ! 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=4.86 mas, bmaj=6.664 mas, bpa=36.16 degrees ! Estimated noise=663.319 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 = 0.00718207 Jy ! Component: 100 - total flux cleaned = 0.0115228 Jy ! Component: 150 - total flux cleaned = 0.0146062 Jy ! Component: 200 - total flux cleaned = 0.0168921 Jy ! Total flux subtracted in 200 components = 0.0168921 Jy ! Clean residual min=-0.003279 max=0.003124 Jy/beam ! Clean residual mean=0.000017 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.146191 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 69 components and 0.146191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072914Jy sigma=0.000773 ! Fit after self-cal, rms=0.072878Jy sigma=0.000773 ! 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 0.88 HN 1.00 KP 1.04 ! LA 1.08 MK 1.00* NL 1.00 OV 0.96 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.04 KP 1.00 ! LA 1.04 MK 1.00* NL 1.03 OV 1.00 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.03 KP 0.88 ! LA 0.84 MK 1.00* NL 1.00 OV 0.95 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.04 KP 0.88 ! LA 0.79 MK 1.00* NL 1.05 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.072878Jy sigma=0.000773 ! Fit after self-cal, rms=0.070275Jy sigma=0.000761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.903 mas, bmaj=6.712 mas, bpa=35.92 degrees ! Estimated noise=657.654 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 = 0.000304761 Jy ! Component: 100 - total flux cleaned = 0.000380459 Jy ! Component: 150 - total flux cleaned = 0.00040792 Jy ! Component: 200 - total flux cleaned = 0.000404108 Jy ! Total flux subtracted in 200 components = 0.000404108 Jy ! Clean residual min=-0.002448 max=0.002524 Jy/beam ! Clean residual mean=-0.000006 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.146595 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.146595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070232Jy sigma=0.000761 ! Fit after self-cal, rms=0.070224Jy sigma=0.000760 ! 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=0.070224Jy sigma=0.000760 ! Fit after self-cal, rms=0.070565Jy sigma=0.000759 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.874 mas, bmaj=6.741 mas, bpa=35.79 degrees ! Estimated noise=656.002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000504663 Jy ! Component: 100 - total flux cleaned = -0.000615179 Jy ! Component: 150 - total flux cleaned = -0.000679862 Jy ! Component: 200 - total flux cleaned = -0.000697351 Jy ! Total flux subtracted in 200 components = -0.000697351 Jy ! Clean residual min=-0.002181 max=0.002475 Jy/beam ! Clean residual mean=-0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.145898 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.145898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070545Jy sigma=0.000759 ! Fit after self-cal, rms=0.070554Jy sigma=0.000759 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (58.5, -69.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221014 Jy ! Component: 100 - total flux cleaned = 0.00295435 Jy ! Component: 150 - total flux cleaned = 0.00346051 Jy ! Component: 200 - total flux cleaned = 0.00384643 Jy ! Total flux subtracted in 200 components = 0.00384643 Jy ! Clean residual min=-0.001845 max=0.001843 Jy/beam ! Clean residual mean=0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.149744 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.149744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070469Jy sigma=0.000758 ! Fit after self-cal, rms=0.070461Jy sigma=0.000758 ! 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=0.070461Jy sigma=0.000758 ! Fit after self-cal, rms=0.070463Jy sigma=0.000758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.866 mas, bmaj=6.751 mas, bpa=35.72 degrees ! Estimated noise=654.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000654496 Jy ! Component: 100 - total flux cleaned = 0.00093772 Jy ! Component: 150 - total flux cleaned = 0.00101071 Jy ! Component: 200 - total flux cleaned = 0.00101038 Jy ! Total flux subtracted in 200 components = 0.00101038 Jy ! Clean residual min=-0.001698 max=0.001750 Jy/beam ! Clean residual mean=0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.150754 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.150754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070442Jy sigma=0.000758 ! Fit after self-cal, rms=0.070444Jy sigma=0.000758 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 = 0.000193195 Jy ! Component: 100 - total flux cleaned = 0.000235166 Jy ! Component: 150 - total flux cleaned = 0.000216307 Jy ! Component: 200 - total flux cleaned = 0.000181518 Jy ! Total flux subtracted in 200 components = 0.000181518 Jy ! Clean residual min=-0.001651 max=0.001743 Jy/beam ! Clean residual mean=0.000004 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.150936 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 139 components and 0.150936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070434Jy sigma=0.000758 ! Fit after self-cal, rms=0.070433Jy sigma=0.000758 ! 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=0.070433Jy sigma=0.000758 ! Fit after self-cal, rms=0.070507Jy sigma=0.000758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.442 mas, bmaj=8.978 mas, bpa=-89.47 degrees ! Estimated noise=739.741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.92974e-05 Jy ! Component: 100 - total flux cleaned = -3.98447e-05 Jy ! Component: 150 - total flux cleaned = -9.82333e-05 Jy ! Component: 200 - total flux cleaned = -0.000135721 Jy ! Total flux subtracted in 200 components = -0.000135721 Jy ! Clean residual min=-0.001707 max=0.001891 Jy/beam ! Clean residual mean=0.000007 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.1508 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 159 components and 0.1508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070502Jy sigma=0.000758 ! Fit after self-cal, rms=0.070502Jy sigma=0.000758 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 = 3.4247e-05 Jy ! Component: 100 - total flux cleaned = -2.94533e-06 Jy ! Component: 150 - total flux cleaned = -4.75955e-05 Jy ! Component: 200 - total flux cleaned = -6.80219e-05 Jy ! Total flux subtracted in 200 components = -6.80219e-05 Jy ! Clean residual min=-0.001688 max=0.001892 Jy/beam ! Clean residual mean=0.000008 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.150732 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 169 components and 0.150732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070499Jy sigma=0.000758 ! Fit after self-cal, rms=0.070499Jy sigma=0.000758 ! 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=4.864 mas, bmaj=6.754 mas, bpa=35.68 degrees ! Estimated noise=654.787 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.864 x 6.754 at 35.68 degrees (North through East) ! Clean map min=-0.0015759 max=0.10958 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.944 mas, bmaj=6.254 mas, bpa=36.02 degrees ! Estimated noise=922.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0830518 Jy ! Component: 100 - total flux cleaned = 0.107373 Jy ! Component: 150 - total flux cleaned = 0.12108 Jy ! Component: 200 - total flux cleaned = 0.129752 Jy ! Total flux subtracted in 200 components = 0.129752 Jy ! Clean residual min=-0.003472 max=0.004528 Jy/beam ! Clean residual mean=-0.000015 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.129752 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.129752 Jy ! Inverting map and beam ! Estimated beam: bmin=4.864 mas, bmaj=6.754 mas, bpa=35.68 degrees ! Estimated noise=654.787 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 = 0.0062488 Jy ! Component: 100 - total flux cleaned = 0.0101019 Jy ! Component: 150 - total flux cleaned = 0.0129145 Jy ! Component: 200 - total flux cleaned = 0.0151074 Jy ! Total flux subtracted in 200 components = 0.0151074 Jy ! Clean residual min=-0.002079 max=0.002016 Jy/beam ! Clean residual mean=-0.000000 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.144859 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 50 components and 0.14486 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=8.442 mas, bmaj=8.978 mas, bpa=-89.47 degrees ! Estimated noise=739.741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240101 Jy ! Component: 100 - total flux cleaned = 0.00364621 Jy ! Component: 150 - total flux cleaned = 0.00441554 Jy ! Component: 200 - total flux cleaned = 0.0049971 Jy ! Total flux subtracted in 200 components = 0.0049971 Jy ! Clean residual min=-0.001789 max=0.002090 Jy/beam ! Clean residual mean=0.000007 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.149857 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 = 0.000292694 Jy ! Component: 100 - total flux cleaned = 0.000514837 Jy ! Component: 150 - total flux cleaned = 0.000659305 Jy ! Component: 200 - total flux cleaned = 0.000766978 Jy ! Total flux subtracted in 200 components = 0.000766978 Jy ! Clean residual min=-0.001718 max=0.002028 Jy/beam ! Clean residual mean=0.000008 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.150624 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 114 components and 0.150624 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.864 mas, bmaj=6.754 mas, bpa=35.68 degrees ! Estimated noise=654.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.51024e-05 Jy ! Component: 100 - total flux cleaned = 0.000110058 Jy ! Component: 150 - total flux cleaned = 0.00019645 Jy ! Component: 200 - total flux cleaned = 0.000246602 Jy ! Total flux subtracted in 200 components = 0.000246602 Jy ! Clean residual min=-0.001607 max=0.001805 Jy/beam ! Clean residual mean=0.000005 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.15087 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 0.15087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070540Jy sigma=0.000758 ! Fit after self-cal, rms=0.070537Jy sigma=0.000758 wmodel J1918+4937_S_2014_08_05_pus_map.mod ! Writing 137 model components to file: J1918+4937_S_2014_08_05_pus_map.mod wobs J1918+4937_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1918+4937_S_2014_08_05_pus_uvs.fits wwins J1918+4937_S_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J1918+4937_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 = 0.000118166 Jy ! Component: 100 - total flux cleaned = -2.44058e-05 Jy ! Component: 150 - total flux cleaned = -0.000243695 Jy ! Component: 200 - total flux cleaned = -0.000401871 Jy ! Component: 250 - total flux cleaned = -0.000477948 Jy ! Component: 300 - total flux cleaned = -0.000651149 Jy ! Component: 350 - total flux cleaned = -0.000723349 Jy ! Component: 400 - total flux cleaned = -0.000910195 Jy ! Component: 450 - total flux cleaned = -0.00109133 Jy ! Component: 500 - total flux cleaned = -0.00120222 Jy ! Component: 550 - total flux cleaned = -0.00128903 Jy ! Component: 600 - total flux cleaned = -0.00143655 Jy ! Component: 650 - total flux cleaned = -0.00153935 Jy ! Component: 700 - total flux cleaned = -0.00161988 Jy ! Component: 750 - total flux cleaned = -0.00169909 Jy ! Component: 800 - total flux cleaned = -0.0017957 Jy ! Component: 850 - total flux cleaned = -0.00181458 Jy ! Component: 900 - total flux cleaned = -0.0017961 Jy ! Component: 950 - total flux cleaned = -0.00177798 Jy ! Component: 1000 - total flux cleaned = -0.00179588 Jy ! Component: 1050 - total flux cleaned = -0.00183096 Jy ! Component: 1100 - total flux cleaned = -0.00183068 Jy ! Component: 1150 - total flux cleaned = -0.00186468 Jy ! Component: 1200 - total flux cleaned = -0.00186464 Jy ! Component: 1250 - total flux cleaned = -0.00186452 Jy ! Component: 1300 - total flux cleaned = -0.00184849 Jy ! Component: 1350 - total flux cleaned = -0.00183262 Jy ! Component: 1400 - total flux cleaned = -0.00181731 Jy ! Component: 1450 - total flux cleaned = -0.00180237 Jy ! Component: 1500 - total flux cleaned = -0.00181815 Jy ! Component: 1550 - total flux cleaned = -0.00189347 Jy ! Component: 1600 - total flux cleaned = -0.00190811 Jy ! Component: 1650 - total flux cleaned = -0.00189332 Jy ! Component: 1700 - total flux cleaned = -0.00198029 Jy ! Component: 1750 - total flux cleaned = -0.00198018 Jy ! Component: 1800 - total flux cleaned = -0.00199448 Jy ! Component: 1850 - total flux cleaned = -0.00205045 Jy ! Component: 1900 - total flux cleaned = -0.00203667 Jy ! Component: 1950 - total flux cleaned = -0.00209146 Jy ! Component: 2000 - total flux cleaned = -0.00211842 Jy ! Component: 2050 - total flux cleaned = -0.00215835 Jy ! Component: 2100 - total flux cleaned = -0.00218445 Jy ! Component: 2150 - total flux cleaned = -0.00221039 Jy ! Component: 2200 - total flux cleaned = -0.00221018 Jy ! Component: 2250 - total flux cleaned = -0.00218468 Jy ! Component: 2300 - total flux cleaned = -0.00223509 Jy ! Component: 2350 - total flux cleaned = -0.00223502 Jy ! Component: 2400 - total flux cleaned = -0.00222254 Jy ! Component: 2450 - total flux cleaned = -0.00219788 Jy ! Component: 2500 - total flux cleaned = -0.00221001 Jy ! Component: 2550 - total flux cleaned = -0.00222206 Jy ! Component: 2600 - total flux cleaned = -0.00224601 Jy ! Component: 2650 - total flux cleaned = -0.00225754 Jy ! Component: 2700 - total flux cleaned = -0.00226924 Jy ! Component: 2750 - total flux cleaned = -0.00224608 Jy ! Component: 2800 - total flux cleaned = -0.00226919 Jy ! Component: 2850 - total flux cleaned = -0.00229209 Jy ! Component: 2900 - total flux cleaned = -0.00229215 Jy ! Component: 2950 - total flux cleaned = -0.00235945 Jy ! Component: 3000 - total flux cleaned = -0.002326 Jy ! Component: 3050 - total flux cleaned = -0.0023592 Jy ! Component: 3100 - total flux cleaned = -0.00241377 Jy ! Component: 3150 - total flux cleaned = -0.00239204 Jy ! Component: 3200 - total flux cleaned = -0.00239209 Jy ! Component: 3250 - total flux cleaned = -0.0023815 Jy ! Component: 3300 - total flux cleaned = -0.00245578 Jy ! Component: 3350 - total flux cleaned = -0.00243479 Jy ! Component: 3400 - total flux cleaned = -0.00249756 Jy ! Component: 3450 - total flux cleaned = -0.00254948 Jy ! Component: 3500 - total flux cleaned = -0.00255971 Jy ! Component: 3550 - total flux cleaned = -0.00256987 Jy ! Component: 3600 - total flux cleaned = -0.00261054 Jy ! Component: 3650 - total flux cleaned = -0.00263076 Jy ! Component: 3700 - total flux cleaned = -0.00266086 Jy ! Component: 3750 - total flux cleaned = -0.00271079 Jy ! Component: 3800 - total flux cleaned = -0.00274059 Jy ! Component: 3850 - total flux cleaned = -0.0027701 Jy ! Component: 3900 - total flux cleaned = -0.00280928 Jy ! Component: 3950 - total flux cleaned = -0.00285787 Jy ! Component: 4000 - total flux cleaned = -0.00287723 Jy ! Component: 4050 - total flux cleaned = -0.00292522 Jy ! Total flux subtracted in 4096 components = -0.00295392 Jy ! Clean residual min=-0.000574 max=0.000582 Jy/beam ! Clean residual mean=0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.147916 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 424 components and 0.147916 Jy ![Exited script file: muppet] wmap "J1918+4937_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.864 x 6.754 at 35.68 degrees (North through East) ! Clean map min=-0.001288 max=0.10965 Jy/beam ! Writing clean map to FITS file: J1918+4937_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 0.109649 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173553 device "J1918+4937_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1918+4937_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.474842 0.474842 0.949684 1.89937 3.79874 7.59747 15.1949 30.3899 60.7798 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.109 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.864 x 6.754 at 35.68 degrees (North through East) ! Clean map min=-0.001288 max=0.10965 Jy/beam quit ! Quitting program ! Log file J1918+4937_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:36:45 2016