! Started logfile: J2157-1807_S_2014_01_04_pus_uvs.log on Thu Jan 12 18:36:47 2017 obs J2157-1807_S_2014_01_04_pus_uva.fits ! Reading UV FITS file: J2157-1807_S_2014_01_04_pus_uva.fits ! AN table 1: 108 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.583333 visibilities/baseline/integration-bin. ! Found source: J2157-1807 ! ! 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 370 lines of history. ! ! Reading 9072 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 J2157-1807_S_2014_01_04_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 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.841753Jy sigma=0.009363 ! Fit after self-cal, rms=0.769781Jy sigma=0.008499 ! 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=2.487 mas, bmaj=5.678 mas, bpa=2.361 degrees ! Estimated noise=1172.19 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 = 0.187088 Jy ! Component: 100 - total flux cleaned = 0.267928 Jy ! Total flux subtracted in 100 components = 0.267928 Jy ! Clean residual min=-0.041111 max=0.066330 Jy/beam ! Clean residual mean=0.000226 rms=0.015602 Jy/beam ! Combined flux in latest and established models = 0.267928 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.267928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.298965Jy sigma=0.003034 ! Fit after self-cal, rms=0.298616Jy sigma=0.003032 ! 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=3.14 mas, bmaj=6.745 mas, bpa=1.172 degrees ! Estimated noise=697.449 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 = 0.0866005 Jy ! Component: 100 - total flux cleaned = 0.130027 Jy ! Component: 150 - total flux cleaned = 0.153824 Jy ! Component: 200 - total flux cleaned = 0.167698 Jy ! Total flux subtracted in 200 components = 0.167698 Jy ! Clean residual min=-0.063342 max=0.096735 Jy/beam ! Clean residual mean=0.000643 rms=0.025822 Jy/beam ! Combined flux in latest and established models = 0.435625 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.435625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.266690Jy sigma=0.002847 ! Fit after self-cal, rms=0.266468Jy sigma=0.002846 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* KP 1.00* LA 0.85 ! MK 1.07 NL 1.06 OV 1.70 PT 0.77 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* KP 1.00* LA 0.84 ! MK 1.08 NL 1.13 OV 1.88 PT 0.71 ! SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* KP 1.00* LA 0.68 ! MK 1.09 NL 1.13 OV 1.90 PT 0.69 ! SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00* KP 1.00* LA 0.78 ! MK 1.16 NL 1.28 OV 1.88 PT 0.75 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.266468Jy sigma=0.002846 ! Fit after self-cal, rms=0.342218Jy sigma=0.002448 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.23 mas, bmaj=6.904 mas, bpa=1.189 degrees ! Estimated noise=743.064 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 = 0.0185165 Jy ! Component: 100 - total flux cleaned = 0.0276961 Jy ! Component: 150 - total flux cleaned = 0.0303155 Jy ! Component: 200 - total flux cleaned = 0.031256 Jy ! Total flux subtracted in 200 components = 0.031256 Jy ! Clean residual min=-0.070455 max=0.069613 Jy/beam ! Clean residual mean=-0.000031 rms=0.022623 Jy/beam ! Combined flux in latest and established models = 0.466881 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.466881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.340093Jy sigma=0.002445 ! Fit after self-cal, rms=0.341330Jy sigma=0.002437 ! 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=0.341330Jy sigma=0.002437 ! Fit after self-cal, rms=0.535745Jy sigma=0.001496 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.231 mas, bmaj=7.139 mas, bpa=2.783 degrees ! Estimated noise=760.204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200389 Jy ! Component: 100 - total flux cleaned = 0.0022988 Jy ! Component: 150 - total flux cleaned = 0.00229097 Jy ! Component: 200 - total flux cleaned = 0.002116 Jy ! Total flux subtracted in 200 components = 0.002116 Jy ! Clean residual min=-0.028827 max=0.063396 Jy/beam ! Clean residual mean=0.000226 rms=0.010453 Jy/beam ! Combined flux in latest and established models = 0.468997 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.468997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.535251Jy sigma=0.001496 ! Fit after self-cal, rms=0.537519Jy sigma=0.001490 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 (12, 40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0523832 Jy ! Component: 100 - total flux cleaned = 0.073686 Jy ! Component: 150 - total flux cleaned = 0.079433 Jy ! Component: 200 - total flux cleaned = 0.0812214 Jy ! Total flux subtracted in 200 components = 0.0812214 Jy ! Clean residual min=-0.022526 max=0.023158 Jy/beam ! Clean residual mean=-0.000008 rms=0.006445 Jy/beam ! Combined flux in latest and established models = 0.550219 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 108 components and 0.550219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.534820Jy sigma=0.001246 ! Fit after self-cal, rms=0.534135Jy sigma=0.001227 ! 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=0.534135Jy sigma=0.001227 ! Fit after self-cal, rms=0.567747Jy sigma=0.001184 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.245 mas, bmaj=7.141 mas, bpa=3.182 degrees ! Estimated noise=742.094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212683 Jy ! Component: 100 - total flux cleaned = 0.023329 Jy ! Component: 150 - total flux cleaned = 0.0216366 Jy ! Component: 200 - total flux cleaned = 0.0213147 Jy ! Total flux subtracted in 200 components = 0.0213147 Jy ! Clean residual min=-0.015968 max=0.015964 Jy/beam ! Clean residual mean=0.000018 rms=0.004018 Jy/beam ! Combined flux in latest and established models = 0.571534 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 132 components and 0.571534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.567340Jy sigma=0.001130 ! Fit after self-cal, rms=0.566980Jy sigma=0.001124 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 = 0.00433652 Jy ! Component: 100 - total flux cleaned = 0.00381273 Jy ! Component: 150 - total flux cleaned = 0.00334713 Jy ! Component: 200 - total flux cleaned = 0.00312714 Jy ! Total flux subtracted in 200 components = 0.00312714 Jy ! Clean residual min=-0.013770 max=0.015250 Jy/beam ! Clean residual mean=0.000008 rms=0.003536 Jy/beam ! Combined flux in latest and established models = 0.574661 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.574661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.566796Jy sigma=0.001113 ! Fit after self-cal, rms=0.566692Jy sigma=0.001112 ! Inverting map ! Added new window around map position (11.5, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133303 Jy ! Component: 100 - total flux cleaned = 0.017946 Jy ! Component: 150 - total flux cleaned = 0.0184145 Jy ! Component: 200 - total flux cleaned = 0.0182101 Jy ! Total flux subtracted in 200 components = 0.0182101 Jy ! Clean residual min=-0.011716 max=0.011259 Jy/beam ! Clean residual mean=-0.000060 rms=0.002977 Jy/beam ! Combined flux in latest and established models = 0.592871 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 0.592871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.566385Jy sigma=0.001095 ! Fit after self-cal, rms=0.566349Jy sigma=0.001094 ! 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=0.566349Jy sigma=0.001094 ! Fit after self-cal, rms=0.575323Jy sigma=0.001082 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.893 mas, bmaj=16 mas, bpa=10.14 degrees ! Estimated noise=835.017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00755374 Jy ! Component: 100 - total flux cleaned = 0.0101168 Jy ! Component: 150 - total flux cleaned = 0.0111234 Jy ! Component: 200 - total flux cleaned = 0.0118186 Jy ! Total flux subtracted in 200 components = 0.0118186 Jy ! Clean residual min=-0.011833 max=0.011629 Jy/beam ! Clean residual mean=-0.000047 rms=0.003453 Jy/beam ! Combined flux in latest and established models = 0.604689 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 180 components and 0.60469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.575213Jy sigma=0.001077 ! Fit after self-cal, rms=0.575115Jy sigma=0.001075 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 = 0.00304459 Jy ! Component: 100 - total flux cleaned = 0.00400477 Jy ! Component: 150 - total flux cleaned = 0.00428868 Jy ! Component: 200 - total flux cleaned = 0.00441837 Jy ! Total flux subtracted in 200 components = 0.00441837 Jy ! Clean residual min=-0.010225 max=0.011185 Jy/beam ! Clean residual mean=-0.000066 rms=0.003136 Jy/beam ! Combined flux in latest and established models = 0.609108 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 196 components and 0.609108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.575009Jy sigma=0.001075 ! Fit after self-cal, rms=0.575065Jy sigma=0.001074 ! 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=3.224 mas, bmaj=7.134 mas, bpa=3.367 degrees ! Estimated noise=737.018 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.224 x 7.134 at 3.367 degrees (North through East) ! Clean map min=-0.010551 max=0.28195 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=2.538 mas, bmaj=6.001 mas, bpa=3.612 degrees ! Estimated noise=1289.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.204459 Jy ! Component: 100 - total flux cleaned = 0.291645 Jy ! Component: 150 - total flux cleaned = 0.351427 Jy ! Component: 200 - total flux cleaned = 0.395696 Jy ! Total flux subtracted in 200 components = 0.395696 Jy ! Clean residual min=-0.023414 max=0.030970 Jy/beam ! Clean residual mean=0.000148 rms=0.007140 Jy/beam ! Combined flux in latest and established models = 0.395696 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.395696 Jy ! Inverting map and beam ! Estimated beam: bmin=3.224 mas, bmaj=7.134 mas, bpa=3.367 degrees ! Estimated noise=737.018 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 = 0.0539466 Jy ! Component: 100 - total flux cleaned = 0.0903446 Jy ! Component: 150 - total flux cleaned = 0.117677 Jy ! Component: 200 - total flux cleaned = 0.139012 Jy ! Total flux subtracted in 200 components = 0.139012 Jy ! Clean residual min=-0.014896 max=0.019307 Jy/beam ! Clean residual mean=0.000141 rms=0.005065 Jy/beam ! Combined flux in latest and established models = 0.534708 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 60 components and 0.534708 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=7.893 mas, bmaj=16 mas, bpa=10.14 degrees ! Estimated noise=835.017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027203 Jy ! Component: 100 - total flux cleaned = 0.043604 Jy ! Component: 150 - total flux cleaned = 0.0503048 Jy ! Component: 200 - total flux cleaned = 0.0551106 Jy ! Total flux subtracted in 200 components = 0.0551106 Jy ! Clean residual min=-0.012858 max=0.015175 Jy/beam ! Clean residual mean=0.000039 rms=0.004260 Jy/beam ! Combined flux in latest and established models = 0.589819 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 = 0.00355597 Jy ! Component: 100 - total flux cleaned = 0.00651596 Jy ! Component: 150 - total flux cleaned = 0.0079104 Jy ! Component: 200 - total flux cleaned = 0.00935427 Jy ! Total flux subtracted in 200 components = 0.00935427 Jy ! Clean residual min=-0.010856 max=0.012404 Jy/beam ! Clean residual mean=-0.000019 rms=0.003406 Jy/beam ! Combined flux in latest and established models = 0.599173 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 109 components and 0.599173 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.224 mas, bmaj=7.134 mas, bpa=3.367 degrees ! Estimated noise=737.018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275659 Jy ! Component: 100 - total flux cleaned = 0.00494107 Jy ! Component: 150 - total flux cleaned = 0.00597401 Jy ! Component: 200 - total flux cleaned = 0.00574442 Jy ! Total flux subtracted in 200 components = 0.00574442 Jy ! Clean residual min=-0.008606 max=0.010456 Jy/beam ! Clean residual mean=-0.000028 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.604918 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.604918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.575039Jy sigma=0.001078 ! Fit after self-cal, rms=0.575002Jy sigma=0.001076 wmodel J2157-1807_S_2014_01_04_pus_map.mod ! Writing 131 model components to file: J2157-1807_S_2014_01_04_pus_map.mod wobs J2157-1807_S_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J2157-1807_S_2014_01_04_pus_uvs.fits wwins J2157-1807_S_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J2157-1807_S_2014_01_04_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 = 0.00101131 Jy ! Component: 100 - total flux cleaned = 0.000716374 Jy ! Component: 150 - total flux cleaned = 0.000456434 Jy ! Component: 200 - total flux cleaned = 0.000213352 Jy ! Component: 250 - total flux cleaned = -0.000601115 Jy ! Component: 300 - total flux cleaned = -0.00148179 Jy ! Component: 350 - total flux cleaned = -0.00221336 Jy ! Component: 400 - total flux cleaned = -0.00300969 Jy ! Component: 450 - total flux cleaned = -0.0034856 Jy ! Component: 500 - total flux cleaned = -0.00385216 Jy ! Component: 550 - total flux cleaned = -0.00428863 Jy ! Component: 600 - total flux cleaned = -0.00453848 Jy ! Component: 650 - total flux cleaned = -0.00453727 Jy ! Component: 700 - total flux cleaned = -0.00438252 Jy ! Component: 750 - total flux cleaned = -0.0041593 Jy ! Component: 800 - total flux cleaned = -0.00401552 Jy ! Component: 850 - total flux cleaned = -0.00394584 Jy ! Component: 900 - total flux cleaned = -0.00380912 Jy ! Component: 950 - total flux cleaned = -0.00374276 Jy ! Component: 1000 - total flux cleaned = -0.00367928 Jy ! Component: 1050 - total flux cleaned = -0.00355353 Jy ! Component: 1100 - total flux cleaned = -0.00367937 Jy ! Component: 1150 - total flux cleaned = -0.00374089 Jy ! Component: 1200 - total flux cleaned = -0.00368 Jy ! Component: 1250 - total flux cleaned = -0.00367879 Jy ! Component: 1300 - total flux cleaned = -0.00356399 Jy ! Component: 1350 - total flux cleaned = -0.00345158 Jy ! Component: 1400 - total flux cleaned = -0.00345132 Jy ! Component: 1450 - total flux cleaned = -0.00323248 Jy ! Component: 1500 - total flux cleaned = -0.00312613 Jy ! Component: 1550 - total flux cleaned = -0.00307379 Jy ! Component: 1600 - total flux cleaned = -0.00302146 Jy ! Component: 1650 - total flux cleaned = -0.00286805 Jy ! Component: 1700 - total flux cleaned = -0.00271743 Jy ! Component: 1750 - total flux cleaned = -0.00266817 Jy ! Component: 1800 - total flux cleaned = -0.00257094 Jy ! Component: 1850 - total flux cleaned = -0.00257072 Jy ! Component: 1900 - total flux cleaned = -0.00247595 Jy ! Component: 1950 - total flux cleaned = -0.00229003 Jy ! Component: 2000 - total flux cleaned = -0.00224503 Jy ! Component: 2050 - total flux cleaned = -0.00229018 Jy ! Component: 2100 - total flux cleaned = -0.00206594 Jy ! Component: 2150 - total flux cleaned = -0.00206623 Jy ! Component: 2200 - total flux cleaned = -0.00189158 Jy ! Component: 2250 - total flux cleaned = -0.00193553 Jy ! Component: 2300 - total flux cleaned = -0.00189278 Jy ! Component: 2350 - total flux cleaned = -0.0018506 Jy ! Component: 2400 - total flux cleaned = -0.00180869 Jy ! Component: 2450 - total flux cleaned = -0.00185065 Jy ! Component: 2500 - total flux cleaned = -0.0017275 Jy ! Component: 2550 - total flux cleaned = -0.00172763 Jy ! Component: 2600 - total flux cleaned = -0.00168704 Jy ! Component: 2650 - total flux cleaned = -0.00172633 Jy ! Component: 2700 - total flux cleaned = -0.00156797 Jy ! Component: 2750 - total flux cleaned = -0.00149008 Jy ! Component: 2800 - total flux cleaned = -0.00152905 Jy ! Component: 2850 - total flux cleaned = -0.00149057 Jy ! Component: 2900 - total flux cleaned = -0.00149015 Jy ! Component: 2950 - total flux cleaned = -0.00137644 Jy ! Component: 3000 - total flux cleaned = -0.0013762 Jy ! Component: 3050 - total flux cleaned = -0.00141354 Jy ! Component: 3100 - total flux cleaned = -0.00141358 Jy ! Component: 3150 - total flux cleaned = -0.00133976 Jy ! Component: 3200 - total flux cleaned = -0.001413 Jy ! Component: 3250 - total flux cleaned = -0.00148551 Jy ! Component: 3300 - total flux cleaned = -0.00144899 Jy ! Component: 3350 - total flux cleaned = -0.00144906 Jy ! Component: 3400 - total flux cleaned = -0.00144909 Jy ! Component: 3450 - total flux cleaned = -0.00144904 Jy ! Component: 3500 - total flux cleaned = -0.00144878 Jy ! Component: 3550 - total flux cleaned = -0.00134367 Jy ! Component: 3600 - total flux cleaned = -0.00127422 Jy ! Component: 3650 - total flux cleaned = -0.00123966 Jy ! Component: 3700 - total flux cleaned = -0.00120541 Jy ! Component: 3750 - total flux cleaned = -0.00120542 Jy ! Component: 3800 - total flux cleaned = -0.00113702 Jy ! Component: 3850 - total flux cleaned = -0.00113688 Jy ! Component: 3900 - total flux cleaned = -0.00106905 Jy ! Component: 3950 - total flux cleaned = -0.00103523 Jy ! Component: 4000 - total flux cleaned = -0.00100164 Jy ! Component: 4050 - total flux cleaned = -0.000968197 Jy ! Total flux subtracted in 4096 components = -0.00103489 Jy ! Clean residual min=-0.001753 max=0.002323 Jy/beam ! Clean residual mean=-0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.603883 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 421 components and 0.603883 Jy ![Exited script file: muppet] wmap "J2157-1807_S_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.224 x 7.134 at 3.367 degrees (North through East) ! Clean map min=-0.013567 max=0.29538 Jy/beam ! Writing clean map to FITS file: J2157-1807_S_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.295385 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000614099 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.623693 0.623693 1.24739 2.49477 4.98955 9.9791 19.9582 39.9164 79.8328 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.295 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.224 x 7.134 at 3.367 degrees (North through East) ! Clean map min=-0.013567 max=0.29538 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2157-1807_S_2014_01_04_pus_uvs.log closed on Thu Jan 12 18:36:52 2017