! Started logfile: J0503-2128_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:04:02 2016 obs J0503-2128_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0503-2128_X_2014_08_09_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78843 visibilities/baseline/integration-bin. ! Found source: J0503-2128 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 324 lines of history. ! ! Reading 51516 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0503-2128_X_2014_08_09_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 = 512x512 pixels with 0.200x0.200 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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.957357Jy sigma=0.010497 ! Fit after self-cal, rms=0.939322Jy sigma=0.010311 ! 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=0.8317 mas, bmaj=3.061 mas, bpa=10.54 degrees ! Estimated noise=449.708 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 = 0.0444676 Jy ! Component: 100 - total flux cleaned = 0.058756 Jy ! Total flux subtracted in 100 components = 0.058756 Jy ! Clean residual min=-0.005044 max=0.007686 Jy/beam ! Clean residual mean=-0.000047 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.058756 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.058756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079316Jy sigma=0.000821 ! Fit after self-cal, rms=0.079195Jy sigma=0.000819 ! 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=1.036 mas, bmaj=3.484 mas, bpa=9.147 degrees ! Estimated noise=287.625 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 = 0.0116235 Jy ! Component: 100 - total flux cleaned = 0.0173169 Jy ! Component: 150 - total flux cleaned = 0.0203839 Jy ! Component: 200 - total flux cleaned = 0.0220871 Jy ! Total flux subtracted in 200 components = 0.0220871 Jy ! Clean residual min=-0.004263 max=0.012933 Jy/beam ! Clean residual mean=-0.000037 rms=0.001980 Jy/beam ! Combined flux in latest and established models = 0.0808431 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.0808431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077512Jy sigma=0.000802 ! Fit after self-cal, rms=0.077483Jy sigma=0.000801 ! Inverting map ! Added new window around map position (-5.4, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125953 Jy ! Component: 100 - total flux cleaned = 0.0185112 Jy ! Component: 150 - total flux cleaned = 0.0224227 Jy ! Component: 200 - total flux cleaned = 0.0254207 Jy ! Total flux subtracted in 200 components = 0.0254207 Jy ! Clean residual min=-0.003172 max=0.002634 Jy/beam ! Clean residual mean=-0.000022 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.106264 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 94 components and 0.106264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075514Jy sigma=0.000778 ! Fit after self-cal, rms=0.075260Jy sigma=0.000775 ! 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 0.95 FD 1.13 HN 1.06 KP 0.89 ! LA 0.98 MK 1.00* NL 0.99 OV 0.93 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.07 KP 0.85 ! LA 0.98 MK 1.00* NL 1.00 OV 0.93 ! PT 0.92 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.06 KP 0.82 ! LA 1.00 MK 1.00* NL 1.05 OV 0.97 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.04 KP 0.78 ! LA 1.01 MK 1.00* NL 1.02 OV 0.95 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.08 KP 0.76 ! LA 0.99 MK 1.00* NL 1.03 OV 1.00 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.07 KP 0.76 ! LA 1.00 MK 1.00* NL 1.02 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.21 HN 1.04 KP 0.77 ! LA 1.11 MK 1.00* NL 1.07 OV 1.03 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.15 KP 0.75 ! LA 1.00 MK 1.00* NL 1.04 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.04 KP 0.77 ! LA 1.06 MK 1.00* NL 1.04 OV 1.07 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.94 KP 0.78 ! LA 1.08 MK 1.00* NL 1.08 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 0.99 KP 0.84 ! LA 1.05 MK 1.00* NL 1.01 OV 1.03 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 0.95 KP 0.87 ! LA 1.04 MK 1.00* NL 1.11 OV 0.98 ! PT 1.01 SC 0.90 ! ! ! Fit before self-cal, rms=0.075260Jy sigma=0.000775 ! Fit after self-cal, rms=0.072286Jy sigma=0.000768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=3.512 mas, bpa=9.22 degrees ! Estimated noise=280.589 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 = 0.003139 Jy ! Component: 100 - total flux cleaned = 0.00469477 Jy ! Component: 150 - total flux cleaned = 0.00519361 Jy ! Component: 200 - total flux cleaned = 0.00555139 Jy ! Total flux subtracted in 200 components = 0.00555139 Jy ! Clean residual min=-0.001023 max=0.001390 Jy/beam ! Clean residual mean=0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.111815 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 122 components and 0.111815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072154Jy sigma=0.000766 ! Fit after self-cal, rms=0.072143Jy sigma=0.000766 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072143Jy sigma=0.000766 ! Fit after self-cal, rms=0.072115Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=3.508 mas, bpa=9.29 degrees ! Estimated noise=280.274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114034 Jy ! Component: 100 - total flux cleaned = 0.00152184 Jy ! Component: 150 - total flux cleaned = 0.00172948 Jy ! Component: 200 - total flux cleaned = 0.00185096 Jy ! Total flux subtracted in 200 components = 0.00185096 Jy ! Clean residual min=-0.000925 max=0.001156 Jy/beam ! Clean residual mean=0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.113666 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 132 components and 0.113666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072091Jy sigma=0.000765 ! Fit after self-cal, rms=0.072092Jy sigma=0.000765 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 = 0.00034195 Jy ! Component: 100 - total flux cleaned = 0.000400993 Jy ! Component: 150 - total flux cleaned = 0.000453861 Jy ! Component: 200 - total flux cleaned = 0.000486378 Jy ! Total flux subtracted in 200 components = 0.000486378 Jy ! Clean residual min=-0.000902 max=0.001113 Jy/beam ! Clean residual mean=0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.114153 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 142 components and 0.114153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072082Jy sigma=0.000765 ! Fit after self-cal, rms=0.072081Jy sigma=0.000765 ! Inverting map ! Added new window around map position (-3.6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518175 Jy ! Component: 100 - total flux cleaned = 0.000489407 Jy ! Component: 150 - total flux cleaned = 0.000531128 Jy ! Component: 200 - total flux cleaned = 0.000681103 Jy ! Total flux subtracted in 200 components = 0.000681103 Jy ! Clean residual min=-0.000848 max=0.000873 Jy/beam ! Clean residual mean=0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.114834 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 160 components and 0.114834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072062Jy sigma=0.000765 ! Fit after self-cal, rms=0.072058Jy sigma=0.000765 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072058Jy sigma=0.000765 ! Fit after self-cal, rms=0.071725Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=3.5 mas, bpa=9.303 degrees ! Estimated noise=278.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029825 Jy ! Component: 100 - total flux cleaned = 0.000516555 Jy ! Component: 150 - total flux cleaned = 0.000672313 Jy ! Component: 200 - total flux cleaned = 0.000777582 Jy ! Total flux subtracted in 200 components = 0.000777582 Jy ! Clean residual min=-0.000819 max=0.000779 Jy/beam ! Clean residual mean=0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.115611 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 169 components and 0.115611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071715Jy sigma=0.000764 ! Fit after self-cal, rms=0.071719Jy sigma=0.000764 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 = 8.0749e-05 Jy ! Component: 100 - total flux cleaned = 0.000197357 Jy ! Component: 150 - total flux cleaned = 0.000237322 Jy ! Component: 200 - total flux cleaned = 0.000237076 Jy ! Total flux subtracted in 200 components = 0.000237076 Jy ! Clean residual min=-0.000786 max=0.000756 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.115848 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 176 components and 0.115848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071713Jy sigma=0.000764 ! Fit after self-cal, rms=0.071714Jy sigma=0.000764 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071714Jy sigma=0.000764 ! Fit after self-cal, rms=0.071589Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.315 mas, bmaj=4.94 mas, bpa=-3.316 degrees ! Estimated noise=331.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286229 Jy ! Component: 100 - total flux cleaned = 0.000382522 Jy ! Component: 150 - total flux cleaned = 0.000448657 Jy ! Component: 200 - total flux cleaned = 0.000486908 Jy ! Total flux subtracted in 200 components = 0.000486908 Jy ! Clean residual min=-0.000752 max=0.000721 Jy/beam ! Clean residual mean=0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.116335 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 195 components and 0.116335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071586Jy sigma=0.000764 ! Fit after self-cal, rms=0.071586Jy sigma=0.000764 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.08433e-05 Jy ! Component: 100 - total flux cleaned = 0.000118525 Jy ! Component: 150 - total flux cleaned = 0.000166724 Jy ! Component: 200 - total flux cleaned = 0.000201331 Jy ! Total flux subtracted in 200 components = 0.000201331 Jy ! Clean residual min=-0.000793 max=0.000714 Jy/beam ! Clean residual mean=0.000004 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.116536 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 203 components and 0.116536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071586Jy sigma=0.000764 ! Fit after self-cal, rms=0.071587Jy sigma=0.000764 ! 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=1.029 mas, bmaj=3.494 mas, bpa=9.334 degrees ! Estimated noise=278.613 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 3.494 at 9.334 degrees (North through East) ! Clean map min=-0.00094804 max=0.0618 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=0.8227 mas, bmaj=3.069 mas, bpa=10.53 degrees ! Estimated noise=431.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0419519 Jy ! Component: 100 - total flux cleaned = 0.0569254 Jy ! Component: 150 - total flux cleaned = 0.0672688 Jy ! Component: 200 - total flux cleaned = 0.0753971 Jy ! Total flux subtracted in 200 components = 0.0753971 Jy ! Clean residual min=-0.003759 max=0.005229 Jy/beam ! Clean residual mean=-0.000025 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.0753971 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0753971 Jy ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=3.494 mas, bpa=9.334 degrees ! Estimated noise=278.613 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 = 0.00983039 Jy ! Component: 100 - total flux cleaned = 0.0168899 Jy ! Component: 150 - total flux cleaned = 0.0221138 Jy ! Component: 200 - total flux cleaned = 0.0260664 Jy ! Total flux subtracted in 200 components = 0.0260664 Jy ! Clean residual min=-0.001910 max=0.002583 Jy/beam ! Clean residual mean=-0.000006 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.101463 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 77 components and 0.101463 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.315 mas, bmaj=4.94 mas, bpa=-3.316 degrees ! Estimated noise=331.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441264 Jy ! Component: 100 - total flux cleaned = 0.00726182 Jy ! Component: 150 - total flux cleaned = 0.00922391 Jy ! Component: 200 - total flux cleaned = 0.0106787 Jy ! Total flux subtracted in 200 components = 0.0106787 Jy ! Clean residual min=-0.001206 max=0.001218 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.112142 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 = 0.000963599 Jy ! Component: 100 - total flux cleaned = 0.00159181 Jy ! Component: 150 - total flux cleaned = 0.00201595 Jy ! Component: 200 - total flux cleaned = 0.00234884 Jy ! Total flux subtracted in 200 components = 0.00234884 Jy ! Clean residual min=-0.000861 max=0.000853 Jy/beam ! Clean residual mean=0.000004 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.114491 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 140 components and 0.114491 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=3.494 mas, bpa=9.334 degrees ! Estimated noise=278.613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601447 Jy ! Component: 100 - total flux cleaned = 0.000958098 Jy ! Component: 150 - total flux cleaned = 0.00112939 Jy ! Component: 200 - total flux cleaned = 0.00130977 Jy ! Total flux subtracted in 200 components = 0.00130977 Jy ! Clean residual min=-0.000877 max=0.000914 Jy/beam ! Clean residual mean=0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.115801 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 156 components and 0.115801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071612Jy sigma=0.000765 ! Fit after self-cal, rms=0.071601Jy sigma=0.000765 wmodel J0503-2128_X_2014_08_09_pus_map.mod ! Writing 156 model components to file: J0503-2128_X_2014_08_09_pus_map.mod wobs J0503-2128_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0503-2128_X_2014_08_09_pus_uvs.fits wwins J0503-2128_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0503-2128_X_2014_08_09_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.44759e-05 Jy ! Component: 100 - total flux cleaned = -8.86584e-05 Jy ! Component: 150 - total flux cleaned = -0.000100755 Jy ! Component: 200 - total flux cleaned = -0.000183279 Jy ! Component: 250 - total flux cleaned = -0.000284763 Jy ! Component: 300 - total flux cleaned = -0.000360951 Jy ! Component: 350 - total flux cleaned = -0.000445168 Jy ! Component: 400 - total flux cleaned = -0.000516472 Jy ! Component: 450 - total flux cleaned = -0.000605574 Jy ! Component: 500 - total flux cleaned = -0.000643909 Jy ! Component: 550 - total flux cleaned = -0.000699957 Jy ! Component: 600 - total flux cleaned = -0.000699925 Jy ! Component: 650 - total flux cleaned = -0.000744224 Jy ! Component: 700 - total flux cleaned = -0.000752871 Jy ! Component: 750 - total flux cleaned = -0.000761267 Jy ! Component: 800 - total flux cleaned = -0.000769661 Jy ! Component: 850 - total flux cleaned = -0.000777826 Jy ! Component: 900 - total flux cleaned = -0.000793733 Jy ! Component: 950 - total flux cleaned = -0.000801588 Jy ! Component: 1000 - total flux cleaned = -0.000824229 Jy ! Component: 1050 - total flux cleaned = -0.000809446 Jy ! Component: 1100 - total flux cleaned = -0.000838568 Jy ! Component: 1150 - total flux cleaned = -0.000845604 Jy ! Component: 1200 - total flux cleaned = -0.000880625 Jy ! Component: 1250 - total flux cleaned = -0.000887379 Jy ! Component: 1300 - total flux cleaned = -0.000914413 Jy ! Component: 1350 - total flux cleaned = -0.000947623 Jy ! Component: 1400 - total flux cleaned = -0.000967335 Jy ! Component: 1450 - total flux cleaned = -0.00100629 Jy ! Component: 1500 - total flux cleaned = -0.00106369 Jy ! Component: 1550 - total flux cleaned = -0.00112013 Jy ! Component: 1600 - total flux cleaned = -0.00115105 Jy ! Component: 1650 - total flux cleaned = -0.00119378 Jy ! Component: 1700 - total flux cleaned = -0.00122996 Jy ! Component: 1750 - total flux cleaned = -0.00128343 Jy ! Component: 1800 - total flux cleaned = -0.00130696 Jy ! Component: 1850 - total flux cleaned = -0.00135333 Jy ! Component: 1900 - total flux cleaned = -0.00139916 Jy ! Component: 1950 - total flux cleaned = -0.0014218 Jy ! Component: 2000 - total flux cleaned = -0.00145538 Jy ! Total flux subtracted in 2048 components = -0.00149408 Jy ! Clean residual min=-0.000299 max=0.000288 Jy/beam ! Clean residual mean=0.000002 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.114307 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 286 components and 0.114307 Jy ![Exited script file: muppet] wmap "J0503-2128_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 3.494 at 9.334 degrees (North through East) ! Clean map min=-0.00063026 max=0.062255 Jy/beam ! Writing clean map to FITS file: J0503-2128_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0622551 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010968 device "J0503-2128_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0503-2128_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.528533 0.528533 1.05707 2.11413 4.22826 8.45652 16.913 33.8261 67.6522 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 3.494 at 9.334 degrees (North through East) ! Clean map min=-0.00063026 max=0.062255 Jy/beam quit ! Quitting program ! Log file J0503-2128_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:04:06 2016