! Started logfile: J0812-1810_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:06:11 2016 obs J0812-1810_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0812-1810_X_2014_08_09_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782385 visibilities/baseline/integration-bin. ! Found source: J0812-1810 ! ! 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 34644 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 J0812-1810_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.894116Jy sigma=0.009524 ! Fit after self-cal, rms=0.871986Jy sigma=0.009291 ! 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=0.8147 mas, bmaj=3.09 mas, bpa=20.01 degrees ! Estimated noise=725.859 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 = 0.0958954 Jy ! Component: 100 - total flux cleaned = 0.122272 Jy ! Total flux subtracted in 100 components = 0.122272 Jy ! Clean residual min=-0.009349 max=0.015301 Jy/beam ! Clean residual mean=-0.000038 rms=0.002906 Jy/beam ! Combined flux in latest and established models = 0.122272 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.122272 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=0.089665Jy sigma=0.000916 ! Fit after self-cal, rms=0.089562Jy sigma=0.000915 ! 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=1.024 mas, bmaj=3.458 mas, bpa=17.99 degrees ! Estimated noise=359.819 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 (1.4, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253738 Jy ! Component: 100 - total flux cleaned = 0.0404636 Jy ! Component: 150 - total flux cleaned = 0.0503255 Jy ! Component: 200 - total flux cleaned = 0.0570673 Jy ! Total flux subtracted in 200 components = 0.0570673 Jy ! Clean residual min=-0.006579 max=0.008069 Jy/beam ! Clean residual mean=-0.000019 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.179339 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 66 components and 0.179339 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=0.081786Jy sigma=0.000823 ! Fit after self-cal, rms=0.081401Jy sigma=0.000818 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.05 KP 0.89 ! LA 1.02 MK 1.00* NL 0.99 OV 0.96 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.05 KP 0.87 ! LA 1.00 MK 1.00* NL 1.02 OV 0.96 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.14 KP 0.81 ! LA 1.03 MK 1.00* NL 1.02 OV 0.95 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.09 KP 0.77 ! LA 1.07 MK 1.00* NL 0.99 OV 0.95 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.04 KP 0.76 ! LA 1.02 MK 1.00* NL 1.02 OV 0.98 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.42 HN 1.29 KP 0.75 ! LA 1.03 MK 1.00* NL 1.02 OV 0.99 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.22 HN 1.16 KP 0.79 ! LA 1.10 MK 1.00* NL 1.06 OV 1.05 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.14 KP 0.74 ! LA 1.03 MK 1.00* NL 1.06 OV 0.99 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.11 KP 0.76 ! LA 1.02 MK 1.00* NL 1.00 OV 1.02 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.19 KP 0.82 ! LA 1.09 MK 1.00* NL 1.00 OV 1.02 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.07 KP 0.84 ! LA 1.05 MK 1.00* NL 1.02 OV 0.99 ! PT 0.91 SC 1.30 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.09 KP 0.87 ! LA 1.03 MK 1.00* NL 1.04 OV 1.03 ! PT 0.97 SC 1.30 ! ! ! Fit before self-cal, rms=0.081401Jy sigma=0.000818 ! Fit after self-cal, rms=0.080007Jy sigma=0.000788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=3.525 mas, bpa=18.09 degrees ! Estimated noise=352.069 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 (3.6, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00585308 Jy ! Component: 100 - total flux cleaned = 0.00746667 Jy ! Component: 150 - total flux cleaned = 0.00727603 Jy ! Component: 200 - total flux cleaned = 0.00702679 Jy ! Total flux subtracted in 200 components = 0.00702679 Jy ! Clean residual min=-0.002682 max=0.004159 Jy/beam ! Clean residual mean=0.000011 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.186366 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 104 components and 0.186366 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=0.079552Jy sigma=0.000782 ! Fit after self-cal, rms=0.079563Jy sigma=0.000781 ! 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=0.079563Jy sigma=0.000781 ! Fit after self-cal, rms=0.081801Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=3.523 mas, bpa=18.04 degrees ! Estimated noise=353.249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279258 Jy ! Component: 100 - total flux cleaned = 0.0031543 Jy ! Component: 150 - total flux cleaned = 0.00300069 Jy ! Component: 200 - total flux cleaned = 0.00281819 Jy ! Total flux subtracted in 200 components = 0.00281819 Jy ! Clean residual min=-0.001559 max=0.002847 Jy/beam ! Clean residual mean=0.000006 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.189184 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 132 components and 0.189184 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=0.081682Jy sigma=0.000773 ! Fit after self-cal, rms=0.081705Jy sigma=0.000773 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 = 0.00106615 Jy ! Component: 100 - total flux cleaned = 0.0011134 Jy ! Component: 150 - total flux cleaned = 0.000970373 Jy ! Component: 200 - total flux cleaned = 0.000841053 Jy ! Total flux subtracted in 200 components = 0.000841053 Jy ! Clean residual min=-0.001446 max=0.002228 Jy/beam ! Clean residual mean=0.000006 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.190025 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 154 components and 0.190025 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=0.081659Jy sigma=0.000772 ! Fit after self-cal, rms=0.081646Jy sigma=0.000772 ! 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=0.081646Jy sigma=0.000772 ! Fit after self-cal, rms=0.082903Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=3.525 mas, bpa=18.02 degrees ! Estimated noise=352.933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101714 Jy ! Component: 100 - total flux cleaned = 0.0011409 Jy ! Component: 150 - total flux cleaned = 0.00114087 Jy ! Component: 200 - total flux cleaned = 0.00116719 Jy ! Total flux subtracted in 200 components = 0.00116719 Jy ! Clean residual min=-0.001315 max=0.001785 Jy/beam ! Clean residual mean=0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.191192 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 167 components and 0.191192 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=0.082868Jy sigma=0.000771 ! Fit after self-cal, rms=0.082875Jy sigma=0.000771 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 = 0.000391002 Jy ! Component: 100 - total flux cleaned = 0.000539297 Jy ! Component: 150 - total flux cleaned = 0.00049007 Jy ! Component: 200 - total flux cleaned = 0.000468414 Jy ! Total flux subtracted in 200 components = 0.000468414 Jy ! Clean residual min=-0.001267 max=0.001513 Jy/beam ! Clean residual mean=0.000004 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.191661 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 173 components and 0.191661 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=0.082857Jy sigma=0.000771 ! Fit after self-cal, rms=0.082852Jy sigma=0.000771 ! 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=0.082852Jy sigma=0.000771 ! Fit after self-cal, rms=0.083048Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=4.866 mas, bpa=6.91 degrees ! Estimated noise=403.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000568408 Jy ! Component: 100 - total flux cleaned = 0.000660614 Jy ! Component: 150 - total flux cleaned = 0.000553026 Jy ! Component: 200 - total flux cleaned = 0.00051633 Jy ! Total flux subtracted in 200 components = 0.00051633 Jy ! Clean residual min=-0.001424 max=0.001592 Jy/beam ! Clean residual mean=0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.192177 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 202 components and 0.192177 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=0.083036Jy sigma=0.000771 ! Fit after self-cal, rms=0.083034Jy sigma=0.000770 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 = 0.000134294 Jy ! Component: 100 - total flux cleaned = 0.000212512 Jy ! Component: 150 - total flux cleaned = 0.000226949 Jy ! Component: 200 - total flux cleaned = 0.000252855 Jy ! Total flux subtracted in 200 components = 0.000252855 Jy ! Clean residual min=-0.001368 max=0.001596 Jy/beam ! Clean residual mean=0.000004 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.19243 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 220 components and 0.19243 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=0.083030Jy sigma=0.000770 ! Fit after self-cal, rms=0.083026Jy sigma=0.000770 ! 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=1.037 mas, bmaj=3.528 mas, bpa=18.02 degrees ! Estimated noise=352.758 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 3.528 at 18.02 degrees (North through East) ! Clean map min=-0.001349 max=0.1254 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=0.8305 mas, bmaj=3.147 mas, bpa=19.61 degrees ! Estimated noise=728.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0955109 Jy ! Component: 100 - total flux cleaned = 0.123838 Jy ! Component: 150 - total flux cleaned = 0.140081 Jy ! Component: 200 - total flux cleaned = 0.151547 Jy ! Total flux subtracted in 200 components = 0.151547 Jy ! Clean residual min=-0.004529 max=0.006487 Jy/beam ! Clean residual mean=-0.000021 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.151547 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.151547 Jy ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=3.528 mas, bpa=18.02 degrees ! Estimated noise=352.758 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 = 0.0133277 Jy ! Component: 100 - total flux cleaned = 0.0219398 Jy ! Component: 150 - total flux cleaned = 0.0278746 Jy ! Component: 200 - total flux cleaned = 0.0320697 Jy ! Total flux subtracted in 200 components = 0.0320697 Jy ! Clean residual min=-0.001961 max=0.002347 Jy/beam ! Clean residual mean=-0.000010 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.183617 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 103 components and 0.183617 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=2.251 mas, bmaj=4.866 mas, bpa=6.91 degrees ! Estimated noise=403.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421332 Jy ! Component: 100 - total flux cleaned = 0.00659803 Jy ! Component: 150 - total flux cleaned = 0.00806909 Jy ! Component: 200 - total flux cleaned = 0.00858633 Jy ! Total flux subtracted in 200 components = 0.00858633 Jy ! Clean residual min=-0.001693 max=0.001732 Jy/beam ! Clean residual mean=0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.192203 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 = 0.000274359 Jy ! Component: 100 - total flux cleaned = 0.000363057 Jy ! Component: 150 - total flux cleaned = 0.000390187 Jy ! Component: 200 - total flux cleaned = 0.000436806 Jy ! Total flux subtracted in 200 components = 0.000436806 Jy ! Clean residual min=-0.001420 max=0.001678 Jy/beam ! Clean residual mean=0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.19264 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 148 components and 0.19264 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=3.528 mas, bpa=18.02 degrees ! Estimated noise=352.758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.63156e-06 Jy ! Component: 100 - total flux cleaned = 6.78959e-05 Jy ! Component: 150 - total flux cleaned = 0.000201499 Jy ! Component: 200 - total flux cleaned = 0.00023095 Jy ! Total flux subtracted in 200 components = 0.00023095 Jy ! Clean residual min=-0.001232 max=0.001336 Jy/beam ! Clean residual mean=0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.192871 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 168 components and 0.192871 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=0.083050Jy sigma=0.000771 ! Fit after self-cal, rms=0.083027Jy sigma=0.000770 wmodel J0812-1810_X_2014_08_09_pus_map.mod ! Writing 168 model components to file: J0812-1810_X_2014_08_09_pus_map.mod wobs J0812-1810_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0812-1810_X_2014_08_09_pus_uvs.fits wwins J0812-1810_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0812-1810_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 = 0.000315576 Jy ! Component: 100 - total flux cleaned = 0.000455765 Jy ! Component: 150 - total flux cleaned = 0.000529617 Jy ! Component: 200 - total flux cleaned = 0.000564838 Jy ! Component: 250 - total flux cleaned = 0.000582002 Jy ! Component: 300 - total flux cleaned = 0.00053251 Jy ! Component: 350 - total flux cleaned = 0.000468622 Jy ! Component: 400 - total flux cleaned = 0.000422591 Jy ! Component: 450 - total flux cleaned = 0.000362372 Jy ! Component: 500 - total flux cleaned = 0.000274057 Jy ! Component: 550 - total flux cleaned = 0.00018761 Jy ! Component: 600 - total flux cleaned = 0.000103398 Jy ! Component: 650 - total flux cleaned = -6.29023e-06 Jy ! Component: 700 - total flux cleaned = -8.65724e-05 Jy ! Component: 750 - total flux cleaned = -0.000152002 Jy ! Component: 800 - total flux cleaned = -0.0002546 Jy ! Component: 850 - total flux cleaned = -0.000354685 Jy ! Component: 900 - total flux cleaned = -0.000452463 Jy ! Component: 950 - total flux cleaned = -0.000512417 Jy ! Component: 1000 - total flux cleaned = -0.000582902 Jy ! Component: 1050 - total flux cleaned = -0.000686235 Jy ! Component: 1100 - total flux cleaned = -0.000686101 Jy ! Component: 1150 - total flux cleaned = -0.000730567 Jy ! Component: 1200 - total flux cleaned = -0.000730344 Jy ! Component: 1250 - total flux cleaned = -0.000740922 Jy ! Component: 1300 - total flux cleaned = -0.000751374 Jy ! Component: 1350 - total flux cleaned = -0.000751398 Jy ! Component: 1400 - total flux cleaned = -0.000761607 Jy ! Component: 1450 - total flux cleaned = -0.000771786 Jy ! Component: 1500 - total flux cleaned = -0.000791725 Jy ! Component: 1550 - total flux cleaned = -0.000821083 Jy ! Component: 1600 - total flux cleaned = -0.000849703 Jy ! Component: 1650 - total flux cleaned = -0.000887392 Jy ! Component: 1700 - total flux cleaned = -0.000877923 Jy ! Component: 1750 - total flux cleaned = -0.000905535 Jy ! Component: 1800 - total flux cleaned = -0.000887587 Jy ! Component: 1850 - total flux cleaned = -0.000905686 Jy ! Component: 1900 - total flux cleaned = -0.000967394 Jy ! Component: 1950 - total flux cleaned = -0.000976176 Jy ! Component: 2000 - total flux cleaned = -0.001002 Jy ! Total flux subtracted in 2048 components = -0.00106116 Jy ! Clean residual min=-0.000491 max=0.000441 Jy/beam ! Clean residual mean=0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.19181 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 314 components and 0.19181 Jy ![Exited script file: muppet] wmap "J0812-1810_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 3.528 at 18.02 degrees (North through East) ! Clean map min=-0.00092695 max=0.12565 Jy/beam ! Writing clean map to FITS file: J0812-1810_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 0.125649 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178427 device "J0812-1810_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0812-1810_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.426013 0.426013 0.852025 1.70405 3.4081 6.8162 13.6324 27.2648 54.5296 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.125 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 3.528 at 18.02 degrees (North through East) ! Clean map min=-0.00092695 max=0.12565 Jy/beam quit ! Quitting program ! Log file J0812-1810_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:06:14 2016