! Started logfile: J1147-3812_X_2017_10_09_pus_uvs.log on Sun May 12 15:20:46 2019 obs J1147-3812_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1147-3812_X_2017_10_09_pus_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.312276 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1147-3812 ! ! 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 763 lines of history. ! ! Reading 8364 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 J1147-3812_X_2017_10_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 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.539852Jy sigma=0.003552 ! Fit after self-cal, rms=0.465555Jy sigma=0.003051 ! 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=0.6463 mas, bmaj=3.857 mas, bpa=-18.97 degrees ! Estimated noise=2156.8 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 = 0.919925 Jy ! Component: 100 - total flux cleaned = 1.15898 Jy ! Total flux subtracted in 100 components = 1.15898 Jy ! Clean residual min=-0.071656 max=0.103918 Jy/beam ! Clean residual mean=0.000168 rms=0.023571 Jy/beam ! Combined flux in latest and established models = 1.15898 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.15898 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=0.382211Jy sigma=0.002445 ! Fit after self-cal, rms=0.382213Jy sigma=0.002445 ! 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=0.9048 mas, bmaj=4.939 mas, bpa=-18.51 degrees ! Estimated noise=1226.71 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 = 0.203117 Jy ! Component: 100 - total flux cleaned = 0.306821 Jy ! Component: 150 - total flux cleaned = 0.360463 Jy ! Component: 200 - total flux cleaned = 0.380251 Jy ! Total flux subtracted in 200 components = 0.380251 Jy ! Clean residual min=-0.048713 max=0.073657 Jy/beam ! Clean residual mean=0.000279 rms=0.019875 Jy/beam ! Combined flux in latest and established models = 1.53923 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 1.53923 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=0.280174Jy sigma=0.001596 ! Fit after self-cal, rms=0.280077Jy sigma=0.001595 ! 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 1.48 FD 0.98 HN 1.04 KP 0.94 ! LA 0.98 MK 0.92 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 0.98 HN 1.08 KP 0.98 ! LA 0.98 MK 0.93 NL 1.00* OV 1.00* ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.54 FD 0.97 HN 1.04 KP 0.91 ! LA 1.02 MK 0.94 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.63 FD 0.96 HN 1.06 KP 0.91 ! LA 1.02 MK 0.96 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.66 FD 0.96 HN 0.92 KP 0.92 ! LA 1.00 MK 0.97 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.52 FD 0.96 HN 1.04 KP 0.92 ! LA 1.01 MK 0.95 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.65 FD 0.97 HN 1.04 KP 0.92 ! LA 1.02 MK 0.96 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.63 FD 1.00 HN 1.09 KP 0.92 ! LA 1.00 MK 0.97 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.68 FD 0.96 HN 1.08 KP 0.94 ! LA 1.02 MK 0.95 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.70 FD 0.96 HN 1.10 KP 0.94 ! LA 1.03 MK 0.97 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.66 FD 0.97 HN 1.08 KP 0.95 ! LA 1.02 MK 0.98 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.67 FD 0.95 HN 1.12 KP 0.92 ! LA 1.01 MK 0.94 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Fit before self-cal, rms=0.280077Jy sigma=0.001595 ! Fit after self-cal, rms=0.297316Jy sigma=0.001204 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8815 mas, bmaj=5.006 mas, bpa=-18.55 degrees ! Estimated noise=1241.56 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 = -0.0164459 Jy ! Component: 100 - total flux cleaned = -0.0164734 Jy ! Component: 150 - total flux cleaned = -0.016461 Jy ! Component: 200 - total flux cleaned = -0.0164741 Jy ! Total flux subtracted in 200 components = -0.0164741 Jy ! Clean residual min=-0.047219 max=0.051027 Jy/beam ! Clean residual mean=0.000006 rms=0.011993 Jy/beam ! Combined flux in latest and established models = 1.52275 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 1.52275 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=0.291761Jy sigma=0.001168 ! Fit after self-cal, rms=0.291859Jy sigma=0.001168 ! 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=0.291859Jy sigma=0.001168 ! Fit after self-cal, rms=0.245440Jy sigma=0.000976 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8819 mas, bmaj=5.035 mas, bpa=-18.59 degrees ! Estimated noise=1256.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414641 Jy ! Component: 100 - total flux cleaned = 0.000402779 Jy ! Component: 150 - total flux cleaned = -0.000434856 Jy ! Component: 200 - total flux cleaned = -0.00123703 Jy ! Total flux subtracted in 200 components = -0.00123703 Jy ! Clean residual min=-0.035528 max=0.029279 Jy/beam ! Clean residual mean=0.000061 rms=0.008245 Jy/beam ! Combined flux in latest and established models = 1.52152 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 1.52152 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=0.237619Jy sigma=0.000935 ! Fit after self-cal, rms=0.237653Jy sigma=0.000935 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 = -0.000862924 Jy ! Component: 100 - total flux cleaned = -0.00159019 Jy ! Component: 150 - total flux cleaned = -0.00293591 Jy ! Component: 200 - total flux cleaned = -0.0035651 Jy ! Total flux subtracted in 200 components = -0.0035651 Jy ! Clean residual min=-0.033214 max=0.028479 Jy/beam ! Clean residual mean=0.000047 rms=0.007839 Jy/beam ! Combined flux in latest and established models = 1.51795 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 1.51795 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=0.232965Jy sigma=0.000910 ! Fit after self-cal, rms=0.232898Jy sigma=0.000910 ! 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=0.232898Jy sigma=0.000910 ! Fit after self-cal, rms=0.168010Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8863 mas, bmaj=4.995 mas, bpa=-18.53 degrees ! Estimated noise=1246.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00275441 Jy ! Component: 100 - total flux cleaned = -0.00313078 Jy ! Component: 150 - total flux cleaned = -0.00329435 Jy ! Component: 200 - total flux cleaned = -0.00344698 Jy ! Total flux subtracted in 200 components = -0.00344698 Jy ! Clean residual min=-0.009465 max=0.010105 Jy/beam ! Clean residual mean=0.000019 rms=0.002312 Jy/beam ! Combined flux in latest and established models = 1.5145 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 1.5145 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=0.167471Jy sigma=0.000646 ! Fit after self-cal, rms=0.167471Jy sigma=0.000645 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 (4.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242509 Jy ! Component: 100 - total flux cleaned = 0.00131658 Jy ! Component: 150 - total flux cleaned = -0.000244451 Jy ! Component: 200 - total flux cleaned = -0.000642383 Jy ! Total flux subtracted in 200 components = -0.000642383 Jy ! Clean residual min=-0.008646 max=0.006375 Jy/beam ! Clean residual mean=0.000004 rms=0.002037 Jy/beam ! Combined flux in latest and established models = 1.51386 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 1.51386 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=0.166307Jy sigma=0.000637 ! Fit after self-cal, rms=0.166253Jy sigma=0.000636 ! 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=0.166253Jy sigma=0.000636 ! Fit after self-cal, rms=0.167221Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.599 mas, bmaj=11.06 mas, bpa=-2.765 degrees ! Estimated noise=1493.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001206 Jy ! Component: 100 - total flux cleaned = -0.00186903 Jy ! Component: 150 - total flux cleaned = -0.00209342 Jy ! Component: 200 - total flux cleaned = -0.00219557 Jy ! Total flux subtracted in 200 components = -0.00219557 Jy ! Clean residual min=-0.008444 max=0.005555 Jy/beam ! Clean residual mean=0.000021 rms=0.002152 Jy/beam ! Combined flux in latest and established models = 1.51167 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 1.51167 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=0.166960Jy sigma=0.000634 ! Fit after self-cal, rms=0.166945Jy sigma=0.000634 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 = 3.85461e-05 Jy ! Component: 100 - total flux cleaned = -0.000150565 Jy ! Component: 150 - total flux cleaned = -0.000148574 Jy ! Component: 200 - total flux cleaned = -6.25416e-05 Jy ! Total flux subtracted in 200 components = -6.25416e-05 Jy ! Clean residual min=-0.008146 max=0.005342 Jy/beam ! Clean residual mean=0.000018 rms=0.002074 Jy/beam ! Combined flux in latest and established models = 1.5116 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 1.5116 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=0.166841Jy sigma=0.000633 ! Fit after self-cal, rms=0.166834Jy sigma=0.000633 ! 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=0.887 mas, bmaj=5 mas, bpa=-18.53 degrees ! Estimated noise=1246.25 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.887 x 5 at -18.53 degrees (North through East) ! Clean map min=-0.0075346 max=1.0741 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 ! Performing amp+phase self-cal ! ! 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=0.166834Jy sigma=0.000633 ! Fit after self-cal, rms=0.158538Jy sigma=0.000546 ! Inverting map and beam ! Estimated beam: bmin=0.8873 mas, bmaj=5.004 mas, bpa=-18.55 degrees ! Estimated noise=1245.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00271731 Jy ! Component: 100 - total flux cleaned = -0.00372042 Jy ! Component: 150 - total flux cleaned = -0.00357502 Jy ! Component: 200 - total flux cleaned = -0.00344932 Jy ! Total flux subtracted in 200 components = -0.00344932 Jy ! Clean residual min=-0.007336 max=0.006052 Jy/beam ! Clean residual mean=0.000012 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 1.50815 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 109 components and 1.50815 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=0.158088Jy sigma=0.000543 ! Fit after self-cal, rms=0.158074Jy sigma=0.000542 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.71241e-06 Jy ! Component: 100 - total flux cleaned = 7.7358e-06 Jy ! Component: 150 - total flux cleaned = 0.000115734 Jy ! Component: 200 - total flux cleaned = 0.00022068 Jy ! Total flux subtracted in 200 components = 0.00022068 Jy ! Clean residual min=-0.006782 max=0.005971 Jy/beam ! Clean residual mean=0.000010 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 1.50837 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 118 components and 1.50837 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=0.157866Jy sigma=0.000541 ! Fit after self-cal, rms=0.157859Jy sigma=0.000541 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.157859Jy sigma=0.000541 ! Fit after self-cal, rms=0.158444Jy sigma=0.000540 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=0.6386 mas, bmaj=3.867 mas, bpa=-18.89 degrees ! Estimated noise=2177.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.926472 Jy ! Component: 100 - total flux cleaned = 1.15727 Jy ! Component: 150 - total flux cleaned = 1.25454 Jy ! Component: 200 - total flux cleaned = 1.31702 Jy ! Total flux subtracted in 200 components = 1.31702 Jy ! Clean residual min=-0.021743 max=0.034732 Jy/beam ! Clean residual mean=0.000045 rms=0.007487 Jy/beam ! Combined flux in latest and established models = 1.31702 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 28 model components to the UV plane model. ! The established model now contains 28 components and 1.31702 Jy ! Inverting map and beam ! Estimated beam: bmin=0.888 mas, bmaj=5.008 mas, bpa=-18.55 degrees ! Estimated noise=1246.31 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 = 0.0913619 Jy ! Component: 100 - total flux cleaned = 0.13511 Jy ! Component: 150 - total flux cleaned = 0.158309 Jy ! Component: 200 - total flux cleaned = 0.171584 Jy ! Total flux subtracted in 200 components = 0.171584 Jy ! Clean residual min=-0.007829 max=0.011632 Jy/beam ! Clean residual mean=0.000013 rms=0.002468 Jy/beam ! Combined flux in latest and established models = 1.4886 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 65 components and 1.4886 Jy ! Inverting map ! Added new window around map position (0, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00805558 Jy ! Component: 100 - total flux cleaned = 0.00956017 Jy ! Component: 150 - total flux cleaned = 0.00982976 Jy ! Component: 200 - total flux cleaned = 0.0100585 Jy ! Total flux subtracted in 200 components = 0.0100585 Jy ! Clean residual min=-0.006206 max=0.007909 Jy/beam ! Clean residual mean=0.000017 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 1.49866 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 95 components and 1.49866 Jy ! Inverting map ! Added new window around map position (1.2, 11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414246 Jy ! Component: 100 - total flux cleaned = 0.00477726 Jy ! Component: 150 - total flux cleaned = 0.0051612 Jy ! Component: 200 - total flux cleaned = 0.00516193 Jy ! Total flux subtracted in 200 components = 0.00516193 Jy ! Clean residual min=-0.005548 max=0.005495 Jy/beam ! Clean residual mean=0.000012 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 1.50382 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 117 components and 1.50382 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=3.61 mas, bmaj=11.08 mas, bpa=-2.773 degrees ! Estimated noise=1490.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271244 Jy ! Component: 100 - total flux cleaned = 0.00322062 Jy ! Component: 150 - total flux cleaned = 0.00321901 Jy ! Component: 200 - total flux cleaned = 0.0032233 Jy ! Total flux subtracted in 200 components = 0.0032233 Jy ! Clean residual min=-0.005667 max=0.004622 Jy/beam ! Clean residual mean=0.000015 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 1.50705 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 = 5.2779e-06 Jy ! Component: 100 - total flux cleaned = 9.42028e-05 Jy ! Component: 150 - total flux cleaned = 8.69383e-06 Jy ! Component: 200 - total flux cleaned = 8.74176e-05 Jy ! Total flux subtracted in 200 components = 8.74176e-05 Jy ! Clean residual min=-0.005229 max=0.004325 Jy/beam ! Clean residual mean=0.000010 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 1.50713 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 168 components and 1.50713 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.888 mas, bmaj=5.008 mas, bpa=-18.55 degrees ! Estimated noise=1246.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130994 Jy ! Component: 100 - total flux cleaned = -0.00101313 Jy ! Component: 150 - total flux cleaned = -0.000745019 Jy ! Component: 200 - total flux cleaned = -0.000619961 Jy ! Total flux subtracted in 200 components = -0.000619961 Jy ! Clean residual min=-0.004718 max=0.004201 Jy/beam ! Clean residual mean=-0.000000 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 1.50651 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 198 components and 1.50651 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=0.158303Jy sigma=0.000536 ! Fit after self-cal, rms=0.158267Jy sigma=0.000535 wmodel J1147-3812_X_2017_10_09_pus_map.mod ! Writing 198 model components to file: J1147-3812_X_2017_10_09_pus_map.mod wobs J1147-3812_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1147-3812_X_2017_10_09_pus_uvs.fits wwins J1147-3812_X_2017_10_09_pus_map.win ! wwins: Wrote 4 windows to J1147-3812_X_2017_10_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 = 0.000207056 Jy ! Component: 100 - total flux cleaned = 0.000715561 Jy ! Component: 150 - total flux cleaned = 0.000984725 Jy ! Component: 200 - total flux cleaned = 0.00117632 Jy ! Component: 250 - total flux cleaned = 0.00135961 Jy ! Component: 300 - total flux cleaned = 0.00130277 Jy ! Component: 350 - total flux cleaned = 0.00141857 Jy ! Component: 400 - total flux cleaned = 0.00147242 Jy ! Component: 450 - total flux cleaned = 0.00147107 Jy ! Component: 500 - total flux cleaned = 0.00157418 Jy ! Component: 550 - total flux cleaned = 0.00167508 Jy ! Component: 600 - total flux cleaned = 0.00187251 Jy ! Component: 650 - total flux cleaned = 0.00192057 Jy ! Component: 700 - total flux cleaned = 0.00201519 Jy ! Component: 750 - total flux cleaned = 0.00215367 Jy ! Component: 800 - total flux cleaned = 0.00224472 Jy ! Component: 850 - total flux cleaned = 0.00242138 Jy ! Component: 900 - total flux cleaned = 0.00255229 Jy ! Component: 950 - total flux cleaned = 0.00280959 Jy ! Component: 1000 - total flux cleaned = 0.00289378 Jy ! Component: 1050 - total flux cleaned = 0.00301851 Jy ! Component: 1100 - total flux cleaned = 0.00314114 Jy ! Component: 1150 - total flux cleaned = 0.00326251 Jy ! Component: 1200 - total flux cleaned = 0.00338157 Jy ! Component: 1250 - total flux cleaned = 0.00365618 Jy ! Component: 1300 - total flux cleaned = 0.00373275 Jy ! Component: 1350 - total flux cleaned = 0.00380928 Jy ! Component: 1400 - total flux cleaned = 0.00399729 Jy ! Component: 1450 - total flux cleaned = 0.00418298 Jy ! Component: 1500 - total flux cleaned = 0.00418265 Jy ! Component: 1550 - total flux cleaned = 0.00429131 Jy ! Component: 1600 - total flux cleaned = 0.00439827 Jy ! Component: 1650 - total flux cleaned = 0.00439809 Jy ! Component: 1700 - total flux cleaned = 0.00457266 Jy ! Component: 1750 - total flux cleaned = 0.00453805 Jy ! Component: 1800 - total flux cleaned = 0.00453836 Jy ! Component: 1850 - total flux cleaned = 0.00443704 Jy ! Component: 1900 - total flux cleaned = 0.00447065 Jy ! Component: 1950 - total flux cleaned = 0.00453637 Jy ! Component: 2000 - total flux cleaned = 0.00447127 Jy ! Total flux subtracted in 2048 components = 0.00450296 Jy ! Clean residual min=-0.001747 max=0.001826 Jy/beam ! Clean residual mean=0.000005 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 1.51102 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 330 components and 1.51102 Jy ![Exited script file: muppet] wmap "J1147-3812_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.888 x 5.008 at -18.55 degrees (North through East) ! Clean map min=-0.0055289 max=1.1193 Jy/beam ! Writing clean map to FITS file: J1147-3812_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.11928 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000676506 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.181323 0.181323 0.362647 0.725294 1.45059 2.90118 5.80235 11.6047 23.2094 46.4188 92.8376 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.119 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.888 x 5.008 at -18.55 degrees (North through East) ! Clean map min=-0.0055289 max=1.1193 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 J1147-3812_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:20:47 2019