! Started logfile: J0458-3139_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:16:20 2016 obs J0458-3139_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0458-3139_S_2014_08_05_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.765673 visibilities/baseline/integration-bin. ! Found source: J0458-3139 ! ! 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 16952 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 J0458-3139_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 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005700Jy sigma=0.007975 ! Fit after self-cal, rms=0.953886Jy sigma=0.007582 ! 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=2.948 mas, bmaj=15.24 mas, bpa=16.46 degrees ! Estimated noise=1161.69 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 = 0.0389554 Jy ! Component: 100 - total flux cleaned = 0.047657 Jy ! Total flux subtracted in 100 components = 0.047657 Jy ! Clean residual min=-0.004642 max=0.004014 Jy/beam ! Clean residual mean=-0.000034 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.047657 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.047657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105188Jy sigma=0.000748 ! Fit after self-cal, rms=0.103714Jy sigma=0.000736 ! 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=3.819 mas, bmaj=17.37 mas, bpa=15.05 degrees ! Estimated noise=701.251 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 = 0.00543568 Jy ! Component: 100 - total flux cleaned = 0.00724187 Jy ! Component: 150 - total flux cleaned = 0.00770428 Jy ! Component: 200 - total flux cleaned = 0.00785728 Jy ! Total flux subtracted in 200 components = 0.00785728 Jy ! Clean residual min=-0.003865 max=0.005415 Jy/beam ! Clean residual mean=-0.000129 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.0555143 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.0555143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103392Jy sigma=0.000734 ! Fit after self-cal, rms=0.103356Jy sigma=0.000733 ! 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 1.08 FD 0.95 HN 0.96 KP 1.08 ! LA 0.91 MK 1.00* NL 0.99 OV 1.15 ! PT 0.88 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 1.04 FD 1.11 HN 0.89 KP 1.10 ! LA 0.92 MK 1.00* NL 1.03 OV 1.18 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.16 HN 0.92 KP 0.98 ! LA 0.77 MK 1.00* NL 1.01 OV 1.16 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 0.84 KP 1.00 ! LA 0.77 MK 1.00* NL 1.07 OV 1.18 ! PT 0.91 SC 1.03 ! ! ! Fit before self-cal, rms=0.103356Jy sigma=0.000733 ! Fit after self-cal, rms=0.100227Jy sigma=0.000731 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=17.26 mas, bpa=14.88 degrees ! Estimated noise=698.286 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 = 0.00047636 Jy ! Component: 100 - total flux cleaned = 0.000553598 Jy ! Component: 150 - total flux cleaned = 0.000553869 Jy ! Component: 200 - total flux cleaned = 0.000573465 Jy ! Total flux subtracted in 200 components = 0.000573465 Jy ! Clean residual min=-0.002971 max=0.004019 Jy/beam ! Clean residual mean=-0.000089 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.0560878 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0560878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100219Jy sigma=0.000731 ! Fit after self-cal, rms=0.100245Jy sigma=0.000730 ! 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=0.100245Jy sigma=0.000730 ! Fit after self-cal, rms=0.100972Jy sigma=0.000729 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.853 mas, bmaj=17.24 mas, bpa=14.78 degrees ! Estimated noise=697.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262841 Jy ! Component: 100 - total flux cleaned = 0.000355721 Jy ! Component: 150 - total flux cleaned = 0.000416134 Jy ! Component: 200 - total flux cleaned = 0.000434688 Jy ! Total flux subtracted in 200 components = 0.000434688 Jy ! Clean residual min=-0.002803 max=0.003744 Jy/beam ! Clean residual mean=-0.000082 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.0565225 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0565225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100966Jy sigma=0.000729 ! Fit after self-cal, rms=0.101050Jy sigma=0.000729 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 = 0.000156699 Jy ! Component: 100 - total flux cleaned = 0.000220744 Jy ! Component: 150 - total flux cleaned = 0.000240726 Jy ! Component: 200 - total flux cleaned = 0.00025905 Jy ! Total flux subtracted in 200 components = 0.00025905 Jy ! Clean residual min=-0.002709 max=0.003631 Jy/beam ! Clean residual mean=-0.000085 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.0567815 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0567815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101045Jy sigma=0.000729 ! Fit after self-cal, rms=0.101034Jy sigma=0.000729 ! 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=0.101034Jy sigma=0.000729 ! Fit after self-cal, rms=0.101334Jy sigma=0.000728 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.865 mas, bmaj=17.31 mas, bpa=14.79 degrees ! Estimated noise=696.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161883 Jy ! Component: 100 - total flux cleaned = 0.00018878 Jy ! Component: 150 - total flux cleaned = 0.000210045 Jy ! Component: 200 - total flux cleaned = 0.000246352 Jy ! Total flux subtracted in 200 components = 0.000246352 Jy ! Clean residual min=-0.002534 max=0.003829 Jy/beam ! Clean residual mean=-0.000064 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.0570279 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0570279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101329Jy sigma=0.000728 ! Fit after self-cal, rms=0.101446Jy sigma=0.000727 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 (12.5, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356548 Jy ! Component: 100 - total flux cleaned = 0.00545334 Jy ! Component: 150 - total flux cleaned = 0.00613215 Jy ! Component: 200 - total flux cleaned = 0.0061328 Jy ! Total flux subtracted in 200 components = 0.0061328 Jy ! Clean residual min=-0.002208 max=0.002803 Jy/beam ! Clean residual mean=-0.000044 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0631607 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 0.0631607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101330Jy sigma=0.000726 ! Fit after self-cal, rms=0.101161Jy sigma=0.000726 ! Inverting map ! Added new window around map position (34, -18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295563 Jy ! Component: 100 - total flux cleaned = 0.0046646 Jy ! Component: 150 - total flux cleaned = 0.00531397 Jy ! Component: 200 - total flux cleaned = 0.00581049 Jy ! Total flux subtracted in 200 components = 0.00581049 Jy ! Clean residual min=-0.002058 max=0.002620 Jy/beam ! Clean residual mean=-0.000036 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0689712 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 89 components and 0.0689712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101046Jy sigma=0.000725 ! Fit after self-cal, rms=0.100868Jy sigma=0.000724 ! 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=0.100868Jy sigma=0.000724 ! Fit after self-cal, rms=0.098276Jy sigma=0.000724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.999 mas, bmaj=25.84 mas, bpa=5.828 degrees ! Estimated noise=774.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257797 Jy ! Component: 100 - total flux cleaned = 0.00351813 Jy ! Component: 150 - total flux cleaned = 0.00399632 Jy ! Component: 200 - total flux cleaned = 0.00435118 Jy ! Total flux subtracted in 200 components = 0.00435118 Jy ! Clean residual min=-0.002299 max=0.003150 Jy/beam ! Clean residual mean=-0.000042 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.0733224 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 126 components and 0.0733224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098225Jy sigma=0.000723 ! Fit after self-cal, rms=0.098087Jy sigma=0.000723 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 = 0.00181696 Jy ! Component: 100 - total flux cleaned = 0.00205884 Jy ! Component: 150 - total flux cleaned = 0.00213134 Jy ! Component: 200 - total flux cleaned = 0.00209541 Jy ! Total flux subtracted in 200 components = 0.00209541 Jy ! Clean residual min=-0.002293 max=0.003226 Jy/beam ! Clean residual mean=-0.000036 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0754178 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 156 components and 0.0754178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098058Jy sigma=0.000723 ! Fit after self-cal, rms=0.097974Jy sigma=0.000723 ! 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=3.85 mas, bmaj=17.3 mas, bpa=14.86 degrees ! Estimated noise=682.877 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.85 x 17.3 at 14.86 degrees (North through East) ! Clean map min=-0.0025122 max=0.05214 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=2.979 mas, bmaj=15.04 mas, bpa=16.32 degrees ! Estimated noise=1145.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0403081 Jy ! Component: 100 - total flux cleaned = 0.0511303 Jy ! Component: 150 - total flux cleaned = 0.0569688 Jy ! Component: 200 - total flux cleaned = 0.0606597 Jy ! Total flux subtracted in 200 components = 0.0606597 Jy ! Clean residual min=-0.003759 max=0.003656 Jy/beam ! Clean residual mean=-0.000020 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.0606597 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0606597 Jy ! Inverting map and beam ! Estimated beam: bmin=3.85 mas, bmaj=17.3 mas, bpa=14.86 degrees ! Estimated noise=682.877 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 = 0.00458518 Jy ! Component: 100 - total flux cleaned = 0.00733835 Jy ! Component: 150 - total flux cleaned = 0.00899062 Jy ! Component: 200 - total flux cleaned = 0.0103952 Jy ! Total flux subtracted in 200 components = 0.0103952 Jy ! Clean residual min=-0.002365 max=0.002659 Jy/beam ! Clean residual mean=-0.000038 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0710549 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 58 components and 0.0710549 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=7.999 mas, bmaj=25.84 mas, bpa=5.828 degrees ! Estimated noise=774.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205946 Jy ! Component: 100 - total flux cleaned = 0.0030655 Jy ! Component: 150 - total flux cleaned = 0.00378433 Jy ! Component: 200 - total flux cleaned = 0.00423885 Jy ! Total flux subtracted in 200 components = 0.00423885 Jy ! Clean residual min=-0.002231 max=0.002908 Jy/beam ! Clean residual mean=-0.000040 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.0752938 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 = 0.000431563 Jy ! Component: 100 - total flux cleaned = 0.000693452 Jy ! Component: 150 - total flux cleaned = 0.00076177 Jy ! Component: 200 - total flux cleaned = 0.000792397 Jy ! Total flux subtracted in 200 components = 0.000792397 Jy ! Clean residual min=-0.002177 max=0.002932 Jy/beam ! Clean residual mean=-0.000035 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.0760862 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 123 components and 0.0760862 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.85 mas, bmaj=17.3 mas, bpa=14.86 degrees ! Estimated noise=682.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156552 Jy ! Component: 100 - total flux cleaned = 0.000201892 Jy ! Component: 150 - total flux cleaned = 0.000204463 Jy ! Component: 200 - total flux cleaned = 0.000135684 Jy ! Total flux subtracted in 200 components = 0.000135684 Jy ! Clean residual min=-0.001830 max=0.002372 Jy/beam ! Clean residual mean=-0.000021 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0762219 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 0.0762219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097942Jy sigma=0.000722 ! Fit after self-cal, rms=0.097869Jy sigma=0.000722 wmodel J0458-3139_S_2014_08_05_pus_map.mod ! Writing 144 model components to file: J0458-3139_S_2014_08_05_pus_map.mod wobs J0458-3139_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0458-3139_S_2014_08_05_pus_uvs.fits wwins J0458-3139_S_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J0458-3139_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 = 0.000863731 Jy ! Component: 100 - total flux cleaned = 0.00132916 Jy ! Component: 150 - total flux cleaned = 0.00136385 Jy ! Component: 200 - total flux cleaned = 0.0015162 Jy ! Component: 250 - total flux cleaned = 0.00154614 Jy ! Component: 300 - total flux cleaned = 0.00154705 Jy ! Component: 350 - total flux cleaned = 0.00152049 Jy ! Component: 400 - total flux cleaned = 0.00154701 Jy ! Component: 450 - total flux cleaned = 0.00157194 Jy ! Component: 500 - total flux cleaned = 0.0016198 Jy ! Component: 550 - total flux cleaned = 0.0016196 Jy ! Component: 600 - total flux cleaned = 0.00157397 Jy ! Component: 650 - total flux cleaned = 0.00166381 Jy ! Component: 700 - total flux cleaned = 0.00164181 Jy ! Component: 750 - total flux cleaned = 0.00168476 Jy ! Component: 800 - total flux cleaned = 0.00166421 Jy ! Component: 850 - total flux cleaned = 0.00170528 Jy ! Component: 900 - total flux cleaned = 0.0016853 Jy ! Component: 950 - total flux cleaned = 0.00168549 Jy ! Component: 1000 - total flux cleaned = 0.00168538 Jy ! Component: 1050 - total flux cleaned = 0.00159049 Jy ! Component: 1100 - total flux cleaned = 0.00157179 Jy ! Component: 1150 - total flux cleaned = 0.00155327 Jy ! Component: 1200 - total flux cleaned = 0.00148086 Jy ! Component: 1250 - total flux cleaned = 0.00149857 Jy ! Component: 1300 - total flux cleaned = 0.00146403 Jy ! Component: 1350 - total flux cleaned = 0.00149828 Jy ! Component: 1400 - total flux cleaned = 0.00144717 Jy ! Component: 1450 - total flux cleaned = 0.00144702 Jy ! Component: 1500 - total flux cleaned = 0.00143045 Jy ! Component: 1550 - total flux cleaned = 0.00143049 Jy ! Component: 1600 - total flux cleaned = 0.00144667 Jy ! Component: 1650 - total flux cleaned = 0.00146273 Jy ! Component: 1700 - total flux cleaned = 0.00147838 Jy ! Component: 1750 - total flux cleaned = 0.00146275 Jy ! Component: 1800 - total flux cleaned = 0.00147801 Jy ! Component: 1850 - total flux cleaned = 0.00147802 Jy ! Component: 1900 - total flux cleaned = 0.00147778 Jy ! Component: 1950 - total flux cleaned = 0.00146297 Jy ! Component: 2000 - total flux cleaned = 0.00150712 Jy ! Component: 2050 - total flux cleaned = 0.001536 Jy ! Component: 2100 - total flux cleaned = 0.00153603 Jy ! Component: 2150 - total flux cleaned = 0.00153629 Jy ! Component: 2200 - total flux cleaned = 0.00159238 Jy ! Component: 2250 - total flux cleaned = 0.00160615 Jy ! Component: 2300 - total flux cleaned = 0.00163351 Jy ! Component: 2350 - total flux cleaned = 0.001647 Jy ! Component: 2400 - total flux cleaned = 0.00167388 Jy ! Component: 2450 - total flux cleaned = 0.00168714 Jy ! Component: 2500 - total flux cleaned = 0.00175317 Jy ! Component: 2550 - total flux cleaned = 0.00177916 Jy ! Component: 2600 - total flux cleaned = 0.0017404 Jy ! Component: 2650 - total flux cleaned = 0.00183037 Jy ! Component: 2700 - total flux cleaned = 0.00185549 Jy ! Component: 2750 - total flux cleaned = 0.00188051 Jy ! Component: 2800 - total flux cleaned = 0.0019056 Jy ! Component: 2850 - total flux cleaned = 0.00194284 Jy ! Component: 2900 - total flux cleaned = 0.0020288 Jy ! Component: 2950 - total flux cleaned = 0.00200461 Jy ! Component: 3000 - total flux cleaned = 0.00205286 Jy ! Component: 3050 - total flux cleaned = 0.00206486 Jy ! Component: 3100 - total flux cleaned = 0.00212422 Jy ! Component: 3150 - total flux cleaned = 0.00211247 Jy ! Component: 3200 - total flux cleaned = 0.00218244 Jy ! Component: 3250 - total flux cleaned = 0.00218246 Jy ! Component: 3300 - total flux cleaned = 0.00226268 Jy ! Component: 3350 - total flux cleaned = 0.00223989 Jy ! Component: 3400 - total flux cleaned = 0.00233006 Jy ! Component: 3450 - total flux cleaned = 0.00235221 Jy ! Component: 3500 - total flux cleaned = 0.00237436 Jy ! Component: 3550 - total flux cleaned = 0.00239629 Jy ! Component: 3600 - total flux cleaned = 0.00243988 Jy ! Component: 3650 - total flux cleaned = 0.0024182 Jy ! Component: 3700 - total flux cleaned = 0.00242911 Jy ! Component: 3750 - total flux cleaned = 0.00246102 Jy ! Component: 3800 - total flux cleaned = 0.0024822 Jy ! Component: 3850 - total flux cleaned = 0.00247149 Jy ! Component: 3900 - total flux cleaned = 0.00247138 Jy ! Component: 3950 - total flux cleaned = 0.00240919 Jy ! Component: 4000 - total flux cleaned = 0.00241954 Jy ! Component: 4050 - total flux cleaned = 0.0023888 Jy ! Total flux subtracted in 4096 components = 0.0023989 Jy ! Clean residual min=-0.000575 max=0.000538 Jy/beam ! Clean residual mean=-0.000005 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0786208 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 472 components and 0.0786208 Jy ![Exited script file: muppet] wmap "J0458-3139_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.85 x 17.3 at 14.86 degrees (North through East) ! Clean map min=-0.0022406 max=0.052203 Jy/beam ! Writing clean map to FITS file: J0458-3139_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 0.052203 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204225 device "J0458-3139_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0458-3139_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17364 1.17364 2.34727 4.69455 9.3891 18.7782 37.5564 75.1128 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.85 x 17.3 at 14.86 degrees (North through East) ! Clean map min=-0.0022406 max=0.052203 Jy/beam quit ! Quitting program ! Log file J0458-3139_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:16:26 2016