! Started logfile: J1746+2603_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:33:54 2016 obs J1746+2603_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1746+2603_S_2014_05_31_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.958768 visibilities/baseline/integration-bin. ! Found source: J1746+2603 ! ! 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 336 lines of history. ! ! Reading 14324 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 J1746+2603_S_2014_05_31_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.934152Jy sigma=0.011954 ! Fit after self-cal, rms=0.924335Jy sigma=0.011843 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.841 mas, bmaj=5.615 mas, bpa=-5.646 degrees ! Estimated noise=801.01 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 = 0.0578589 Jy ! Component: 100 - total flux cleaned = 0.0720089 Jy ! Total flux subtracted in 100 components = 0.0720089 Jy ! Clean residual min=-0.004744 max=0.008396 Jy/beam ! Clean residual mean=0.000018 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.0720089 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0720089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073192Jy sigma=0.000897 ! Fit after self-cal, rms=0.073192Jy sigma=0.000897 ! Inverting map ! Added new window around map position (86, -71.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00857651 Jy ! Component: 100 - total flux cleaned = 0.0144744 Jy ! Total flux subtracted in 100 components = 0.0144744 Jy ! Clean residual min=-0.004474 max=0.007317 Jy/beam ! Clean residual mean=0.000014 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.0864834 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0864834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071500Jy sigma=0.000870 ! Fit after self-cal, rms=0.071402Jy sigma=0.000869 ! Inverting map ! Added new window around map position (95, -65). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00680779 Jy ! Component: 100 - total flux cleaned = 0.0118062 Jy ! Total flux subtracted in 100 components = 0.0118062 Jy ! Clean residual min=-0.004212 max=0.004263 Jy/beam ! Clean residual mean=0.000015 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.0982896 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 51 components and 0.0982896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070239Jy sigma=0.000850 ! Fit after self-cal, rms=0.070158Jy sigma=0.000850 ! 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=3.566 mas, bmaj=6.697 mas, bpa=-3.717 degrees ! Estimated noise=468.284 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 = 0.00952443 Jy ! Component: 100 - total flux cleaned = 0.0170677 Jy ! Component: 150 - total flux cleaned = 0.02332 Jy ! Component: 200 - total flux cleaned = 0.0285593 Jy ! Total flux subtracted in 200 components = 0.0285593 Jy ! Clean residual min=-0.003902 max=0.004737 Jy/beam ! Clean residual mean=0.000022 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.126849 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 101 components and 0.126849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068279Jy sigma=0.000819 ! Fit after self-cal, rms=0.068124Jy sigma=0.000817 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.85 HN 1.03 KP 0.92 ! LA 1.03 MK 1.04 NL 1.01 OV 1.03 ! PT 0.87 SC 0.96 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.05 KP 0.90 ! LA 0.99 MK 1.04 NL 1.13 OV 1.02 ! PT 0.86 SC 1.04 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.07 KP 0.81 ! LA 0.77 MK 1.13 NL 1.06 OV 0.96 ! PT 0.85 SC 1.05 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.05 HN 1.07 KP 0.80 ! LA 0.76 MK 1.04 NL 1.06 OV 1.01 ! PT 0.90 SC 1.01 ! ! ! Fit before self-cal, rms=0.068124Jy sigma=0.000817 ! Fit after self-cal, rms=0.065218Jy sigma=0.000797 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.678 mas, bmaj=6.871 mas, bpa=-3.154 degrees ! Estimated noise=448.752 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 = 0.00370269 Jy ! Component: 100 - total flux cleaned = 0.00608967 Jy ! Component: 150 - total flux cleaned = 0.00722952 Jy ! Component: 200 - total flux cleaned = 0.00784294 Jy ! Total flux subtracted in 200 components = 0.00784294 Jy ! Clean residual min=-0.002995 max=0.003682 Jy/beam ! Clean residual mean=0.000010 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.134692 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 120 components and 0.134692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065024Jy sigma=0.000792 ! Fit after self-cal, rms=0.065108Jy sigma=0.000791 ! 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=0.065108Jy sigma=0.000791 ! Fit after self-cal, rms=0.064846Jy sigma=0.000788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.67 mas, bmaj=6.839 mas, bpa=-3.153 degrees ! Estimated noise=449.677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156506 Jy ! Component: 100 - total flux cleaned = 0.00220476 Jy ! Component: 150 - total flux cleaned = 0.00256878 Jy ! Component: 200 - total flux cleaned = 0.00276038 Jy ! Total flux subtracted in 200 components = 0.00276038 Jy ! Clean residual min=-0.002526 max=0.003145 Jy/beam ! Clean residual mean=0.000003 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.137452 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 0.137452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064807Jy sigma=0.000787 ! Fit after self-cal, rms=0.064785Jy sigma=0.000787 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 (-18, 113.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274597 Jy ! Component: 100 - total flux cleaned = 0.00400717 Jy ! Component: 150 - total flux cleaned = 0.00455353 Jy ! Component: 200 - total flux cleaned = 0.00472865 Jy ! Total flux subtracted in 200 components = 0.00472865 Jy ! Clean residual min=-0.002364 max=0.002419 Jy/beam ! Clean residual mean=0.000004 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.142181 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 0.142181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064671Jy sigma=0.000785 ! Fit after self-cal, rms=0.064655Jy sigma=0.000785 ! 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=0.064655Jy sigma=0.000785 ! Fit after self-cal, rms=0.064380Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.669 mas, bmaj=6.846 mas, bpa=-3.239 degrees ! Estimated noise=448.568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010489 Jy ! Component: 100 - total flux cleaned = 0.00151924 Jy ! Component: 150 - total flux cleaned = 0.00173651 Jy ! Component: 200 - total flux cleaned = 0.0018885 Jy ! Total flux subtracted in 200 components = 0.0018885 Jy ! Clean residual min=-0.002331 max=0.002352 Jy/beam ! Clean residual mean=0.000004 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.144069 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 160 components and 0.144069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064355Jy sigma=0.000784 ! Fit after self-cal, rms=0.064350Jy sigma=0.000784 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 = 0.000303805 Jy ! Component: 100 - total flux cleaned = 0.000403973 Jy ! Component: 150 - total flux cleaned = 0.000480036 Jy ! Component: 200 - total flux cleaned = 0.000569863 Jy ! Total flux subtracted in 200 components = 0.000569863 Jy ! Clean residual min=-0.002335 max=0.002379 Jy/beam ! Clean residual mean=0.000004 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.144639 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 170 components and 0.144639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064339Jy sigma=0.000784 ! Fit after self-cal, rms=0.064339Jy sigma=0.000784 ! 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=0.064339Jy sigma=0.000784 ! Fit after self-cal, rms=0.064337Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.608 mas, bmaj=10.43 mas, bpa=-1.825 degrees ! Estimated noise=522.351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138278 Jy ! Component: 100 - total flux cleaned = 0.00237887 Jy ! Component: 150 - total flux cleaned = 0.00312731 Jy ! Component: 200 - total flux cleaned = 0.00332431 Jy ! Total flux subtracted in 200 components = 0.00332431 Jy ! Clean residual min=-0.002999 max=0.003114 Jy/beam ! Clean residual mean=0.000008 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.147963 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 177 components and 0.147963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064343Jy sigma=0.000784 ! Fit after self-cal, rms=0.064340Jy sigma=0.000784 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 = 0.000624559 Jy ! Component: 100 - total flux cleaned = 0.000806791 Jy ! Component: 150 - total flux cleaned = 0.000973988 Jy ! Component: 200 - total flux cleaned = 0.00114583 Jy ! Total flux subtracted in 200 components = 0.00114583 Jy ! Clean residual min=-0.002853 max=0.003101 Jy/beam ! Clean residual mean=0.000007 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.149109 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 179 components and 0.149109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064347Jy sigma=0.000784 ! Fit after self-cal, rms=0.064347Jy sigma=0.000784 ! 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=3.669 mas, bmaj=6.848 mas, bpa=-3.339 degrees ! Estimated noise=448.496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.669 x 6.848 at -3.339 degrees (North through East) ! Clean map min=-0.002159 max=0.076678 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=5.686 mas, bpa=-5.046 degrees ! Estimated noise=773.416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0565104 Jy ! Component: 100 - total flux cleaned = 0.0713096 Jy ! Component: 150 - total flux cleaned = 0.0806761 Jy ! Component: 200 - total flux cleaned = 0.0878167 Jy ! Total flux subtracted in 200 components = 0.0878167 Jy ! Clean residual min=-0.003538 max=0.005270 Jy/beam ! Clean residual mean=0.000006 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.0878167 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0878167 Jy ! Inverting map and beam ! Estimated beam: bmin=3.669 mas, bmaj=6.848 mas, bpa=-3.339 degrees ! Estimated noise=448.496 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (90.5, -71.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104429 Jy ! Component: 100 - total flux cleaned = 0.0181535 Jy ! Component: 150 - total flux cleaned = 0.0244151 Jy ! Component: 200 - total flux cleaned = 0.0296322 Jy ! Total flux subtracted in 200 components = 0.0296322 Jy ! Clean residual min=-0.003386 max=0.003705 Jy/beam ! Clean residual mean=0.000009 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.117449 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 116 components and 0.117449 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=7.608 mas, bmaj=10.43 mas, bpa=-1.825 degrees ! Estimated noise=522.351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00763189 Jy ! Component: 100 - total flux cleaned = 0.013093 Jy ! Component: 150 - total flux cleaned = 0.0172215 Jy ! Component: 200 - total flux cleaned = 0.0204153 Jy ! Total flux subtracted in 200 components = 0.0204153 Jy ! Clean residual min=-0.003937 max=0.003562 Jy/beam ! Clean residual mean=0.000011 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.137864 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 = 0.0025457 Jy ! Component: 100 - total flux cleaned = 0.00462224 Jy ! Component: 150 - total flux cleaned = 0.00634081 Jy ! Component: 200 - total flux cleaned = 0.00777261 Jy ! Total flux subtracted in 200 components = 0.00777261 Jy ! Clean residual min=-0.003364 max=0.002865 Jy/beam ! Clean residual mean=0.000013 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.145637 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 237 components and 0.145637 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.669 mas, bmaj=6.848 mas, bpa=-3.339 degrees ! Estimated noise=448.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739366 Jy ! Component: 100 - total flux cleaned = 0.00112574 Jy ! Component: 150 - total flux cleaned = 0.00135337 Jy ! Component: 200 - total flux cleaned = 0.0014899 Jy ! Total flux subtracted in 200 components = 0.0014899 Jy ! Clean residual min=-0.002423 max=0.002387 Jy/beam ! Clean residual mean=0.000003 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.147127 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 251 components and 0.147127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064337Jy sigma=0.000784 ! Fit after self-cal, rms=0.064299Jy sigma=0.000783 wmodel J1746+2603_S_2014_05_31_pus_map.mod ! Writing 251 model components to file: J1746+2603_S_2014_05_31_pus_map.mod wobs J1746+2603_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1746+2603_S_2014_05_31_pus_uvs.fits wwins J1746+2603_S_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J1746+2603_S_2014_05_31_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 = 0.000439643 Jy ! Component: 100 - total flux cleaned = 0.000642422 Jy ! Component: 150 - total flux cleaned = 0.000752654 Jy ! Component: 200 - total flux cleaned = 0.000751295 Jy ! Component: 250 - total flux cleaned = 0.000917938 Jy ! Component: 300 - total flux cleaned = 0.00111063 Jy ! Component: 350 - total flux cleaned = 0.00129611 Jy ! Component: 400 - total flux cleaned = 0.00144591 Jy ! Component: 450 - total flux cleaned = 0.00150362 Jy ! Component: 500 - total flux cleaned = 0.0015605 Jy ! Component: 550 - total flux cleaned = 0.0016436 Jy ! Component: 600 - total flux cleaned = 0.00175157 Jy ! Component: 650 - total flux cleaned = 0.0017786 Jy ! Component: 700 - total flux cleaned = 0.00198688 Jy ! Component: 750 - total flux cleaned = 0.00213952 Jy ! Component: 800 - total flux cleaned = 0.00228922 Jy ! Component: 850 - total flux cleaned = 0.00236295 Jy ! Component: 900 - total flux cleaned = 0.00250722 Jy ! Component: 950 - total flux cleaned = 0.00262526 Jy ! Component: 1000 - total flux cleaned = 0.0027414 Jy ! Component: 1050 - total flux cleaned = 0.00281029 Jy ! Component: 1100 - total flux cleaned = 0.00301224 Jy ! Component: 1150 - total flux cleaned = 0.0030784 Jy ! Component: 1200 - total flux cleaned = 0.00322986 Jy ! Component: 1250 - total flux cleaned = 0.00335758 Jy ! Component: 1300 - total flux cleaned = 0.00342006 Jy ! Component: 1350 - total flux cleaned = 0.0035437 Jy ! Component: 1400 - total flux cleaned = 0.00366572 Jy ! Component: 1450 - total flux cleaned = 0.00374602 Jy ! Component: 1500 - total flux cleaned = 0.00386419 Jy ! Component: 1550 - total flux cleaned = 0.00394231 Jy ! Component: 1600 - total flux cleaned = 0.00405754 Jy ! Component: 1650 - total flux cleaned = 0.00415227 Jy ! Component: 1700 - total flux cleaned = 0.00418942 Jy ! Component: 1750 - total flux cleaned = 0.00433675 Jy ! Component: 1800 - total flux cleaned = 0.00442702 Jy ! Component: 1850 - total flux cleaned = 0.00449836 Jy ! Component: 1900 - total flux cleaned = 0.00462177 Jy ! Component: 1950 - total flux cleaned = 0.00469128 Jy ! Component: 2000 - total flux cleaned = 0.00481135 Jy ! Component: 2050 - total flux cleaned = 0.00491275 Jy ! Component: 2100 - total flux cleaned = 0.00496282 Jy ! Component: 2150 - total flux cleaned = 0.00497972 Jy ! Component: 2200 - total flux cleaned = 0.0050612 Jy ! Component: 2250 - total flux cleaned = 0.00512553 Jy ! Component: 2300 - total flux cleaned = 0.00518897 Jy ! Component: 2350 - total flux cleaned = 0.00520461 Jy ! Component: 2400 - total flux cleaned = 0.00536003 Jy ! Component: 2450 - total flux cleaned = 0.00535994 Jy ! Component: 2500 - total flux cleaned = 0.00542063 Jy ! Component: 2550 - total flux cleaned = 0.00551075 Jy ! Component: 2600 - total flux cleaned = 0.00554056 Jy ! Component: 2650 - total flux cleaned = 0.00570229 Jy ! Component: 2700 - total flux cleaned = 0.00568762 Jy ! Component: 2750 - total flux cleaned = 0.0057019 Jy ! Component: 2800 - total flux cleaned = 0.00581604 Jy ! Component: 2850 - total flux cleaned = 0.00588645 Jy ! Component: 2900 - total flux cleaned = 0.00592823 Jy ! Component: 2950 - total flux cleaned = 0.0059834 Jy ! Component: 3000 - total flux cleaned = 0.00603796 Jy ! Component: 3050 - total flux cleaned = 0.00607853 Jy ! Component: 3100 - total flux cleaned = 0.00618552 Jy ! Component: 3150 - total flux cleaned = 0.00623848 Jy ! Component: 3200 - total flux cleaned = 0.00633031 Jy ! Component: 3250 - total flux cleaned = 0.00639512 Jy ! Component: 3300 - total flux cleaned = 0.00644663 Jy ! Component: 3350 - total flux cleaned = 0.00652338 Jy ! Component: 3400 - total flux cleaned = 0.00663745 Jy ! Component: 3450 - total flux cleaned = 0.00667495 Jy ! Component: 3500 - total flux cleaned = 0.00676204 Jy ! Component: 3550 - total flux cleaned = 0.00678668 Jy ! Component: 3600 - total flux cleaned = 0.00687256 Jy ! Component: 3650 - total flux cleaned = 0.00693315 Jy ! Component: 3700 - total flux cleaned = 0.00700543 Jy ! Component: 3750 - total flux cleaned = 0.00708891 Jy ! Component: 3800 - total flux cleaned = 0.00717188 Jy ! Component: 3850 - total flux cleaned = 0.00719538 Jy ! Component: 3900 - total flux cleaned = 0.00731191 Jy ! Component: 3950 - total flux cleaned = 0.00739273 Jy ! Component: 4000 - total flux cleaned = 0.00743857 Jy ! Component: 4050 - total flux cleaned = 0.00749555 Jy ! Total flux subtracted in 4096 components = 0.00756317 Jy ! Clean residual min=-0.000752 max=0.000691 Jy/beam ! Clean residual mean=0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.15469 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 562 components and 0.15469 Jy ![Exited script file: muppet] wmap "J1746+2603_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.669 x 6.848 at -3.339 degrees (North through East) ! Clean map min=-0.0014147 max=0.076519 Jy/beam ! Writing clean map to FITS file: J1746+2603_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0765186 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021797 device "J1746+2603_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1746+2603_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.854575 0.854575 1.70915 3.4183 6.8366 13.6732 27.3464 54.6928 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.076 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.669 x 6.848 at -3.339 degrees (North through East) ! Clean map min=-0.0014147 max=0.076519 Jy/beam quit ! Quitting program ! Log file J1746+2603_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:34:00 2016