! Started logfile: J1522-2730_X_2017_09_26_pus_uvs.log on Sat May 11 13:39:00 2019 obs J1522-2730_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1522-2730_X_2017_09_26_pus_uva.fits ! AN table 1: 39 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.840456 visibilities/baseline/integration-bin. ! Found source: J1522-2730 ! ! 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 947 lines of history. ! ! Reading 14160 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 J1522-2730_X_2017_09_26_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.276445Jy sigma=0.001685 ! Fit after self-cal, rms=0.213671Jy sigma=0.001210 ! 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=0.8114 mas, bmaj=3.652 mas, bpa=-20.21 degrees ! Estimated noise=1492.24 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 = 0.692105 Jy ! Component: 100 - total flux cleaned = 0.865756 Jy ! Total flux subtracted in 100 components = 0.865756 Jy ! Clean residual min=-0.028718 max=0.069154 Jy/beam ! Clean residual mean=-0.000347 rms=0.009642 Jy/beam ! Combined flux in latest and established models = 0.865756 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.865756 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=0.194333Jy sigma=0.001294 ! Fit after self-cal, rms=0.194248Jy sigma=0.001293 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.077764 Jy ! Component: 100 - total flux cleaned = 0.123813 Jy ! Total flux subtracted in 100 components = 0.123813 Jy ! Clean residual min=-0.022593 max=0.027624 Jy/beam ! Clean residual mean=-0.000122 rms=0.006321 Jy/beam ! Combined flux in latest and established models = 0.989569 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.989569 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=0.152529Jy sigma=0.000953 ! Fit after self-cal, rms=0.152344Jy sigma=0.000951 ! 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=1.055 mas, bmaj=4.35 mas, bpa=-19.22 degrees ! Estimated noise=862.74 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 = 0.0344263 Jy ! Component: 100 - total flux cleaned = 0.0510713 Jy ! Component: 150 - total flux cleaned = 0.0580249 Jy ! Component: 200 - total flux cleaned = 0.0586444 Jy ! Total flux subtracted in 200 components = 0.0586444 Jy ! Clean residual min=-0.017144 max=0.016057 Jy/beam ! Clean residual mean=0.000109 rms=0.004671 Jy/beam ! Combined flux in latest and established models = 1.04821 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 1.04821 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=0.144773Jy sigma=0.000892 ! Fit after self-cal, rms=0.144725Jy sigma=0.000891 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.10 KP 0.98 ! LA 0.99 MK 0.99 NL 0.95 OV 0.98 ! PT 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.12 KP 0.98 ! LA 0.99 MK 0.99 NL 0.97 OV 0.98 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.16 KP 0.97 ! LA 1.02 MK 1.00 NL 0.94 OV 0.97 ! PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.11 KP 0.97 ! LA 1.03 MK 1.01 NL 0.95 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.05 KP 0.96 ! LA 1.01 MK 1.03 NL 0.97 OV 0.98 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.07 KP 0.96 ! LA 1.02 MK 1.01 NL 0.96 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.17 KP 0.95 ! LA 1.03 MK 1.02 NL 0.96 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.13 KP 0.78 ! LA 1.00 MK 1.01 NL 0.97 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.15 KP 0.82 ! LA 1.02 MK 1.00 NL 0.97 OV 1.10 ! PT 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.13 KP 0.85 ! LA 1.04 MK 1.03 NL 0.98 OV 1.09 ! PT 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.10 KP 0.90 ! LA 1.03 MK 1.01 NL 0.99 OV 1.07 ! PT 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.14 KP 0.95 ! LA 1.01 MK 0.98 NL 0.99 OV 1.07 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.144725Jy sigma=0.000891 ! Fit after self-cal, rms=0.130177Jy sigma=0.000759 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=4.411 mas, bpa=-19.52 degrees ! Estimated noise=863.434 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 = -0.0124032 Jy ! Component: 100 - total flux cleaned = -0.0135998 Jy ! Component: 150 - total flux cleaned = -0.0135835 Jy ! Component: 200 - total flux cleaned = -0.0138311 Jy ! Total flux subtracted in 200 components = -0.0138311 Jy ! Clean residual min=-0.009716 max=0.011432 Jy/beam ! Clean residual mean=-0.000068 rms=0.002925 Jy/beam ! Combined flux in latest and established models = 1.03438 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 1.03438 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=0.127980Jy sigma=0.000742 ! Fit after self-cal, rms=0.127968Jy sigma=0.000741 ! 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=0.127968Jy sigma=0.000741 ! Fit after self-cal, rms=0.118152Jy sigma=0.000686 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=4.478 mas, bpa=-19.86 degrees ! Estimated noise=862.853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00905648 Jy ! Component: 100 - total flux cleaned = -0.00980167 Jy ! Component: 150 - total flux cleaned = -0.0102135 Jy ! Component: 200 - total flux cleaned = -0.0103869 Jy ! Total flux subtracted in 200 components = -0.0103869 Jy ! Clean residual min=-0.006849 max=0.007707 Jy/beam ! Clean residual mean=-0.000071 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 1.024 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 1.024 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=0.117161Jy sigma=0.000678 ! Fit after self-cal, rms=0.117187Jy sigma=0.000678 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 = 0.000216585 Jy ! Component: 100 - total flux cleaned = -0.000191909 Jy ! Component: 150 - total flux cleaned = -0.000419886 Jy ! Component: 200 - total flux cleaned = -0.000625479 Jy ! Total flux subtracted in 200 components = -0.000625479 Jy ! Clean residual min=-0.006377 max=0.007450 Jy/beam ! Clean residual mean=-0.000070 rms=0.001858 Jy/beam ! Combined flux in latest and established models = 1.02337 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 1.02337 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=0.116975Jy sigma=0.000676 ! Fit after self-cal, rms=0.116971Jy sigma=0.000675 ! 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=0.116971Jy sigma=0.000675 ! Fit after self-cal, rms=0.117004Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=4.506 mas, bpa=-19.98 degrees ! Estimated noise=862.848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00366387 Jy ! Component: 100 - total flux cleaned = -0.00413872 Jy ! Component: 150 - total flux cleaned = -0.00455982 Jy ! Component: 200 - total flux cleaned = -0.00494031 Jy ! Total flux subtracted in 200 components = -0.00494031 Jy ! Clean residual min=-0.005742 max=0.003792 Jy/beam ! Clean residual mean=-0.000033 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 1.01843 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 1.01843 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=0.116444Jy sigma=0.000657 ! Fit after self-cal, rms=0.116468Jy sigma=0.000657 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 = -8.66601e-05 Jy ! Component: 100 - total flux cleaned = -0.000514225 Jy ! Component: 150 - total flux cleaned = -0.000912654 Jy ! Component: 200 - total flux cleaned = -0.00118997 Jy ! Total flux subtracted in 200 components = -0.00118997 Jy ! Clean residual min=-0.005399 max=0.003880 Jy/beam ! Clean residual mean=-0.000035 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 1.01724 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 1.01724 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=0.116224Jy sigma=0.000656 ! Fit after self-cal, rms=0.116224Jy sigma=0.000656 ! 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=0.116224Jy sigma=0.000656 ! Fit after self-cal, rms=0.117009Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.472 mas, bmaj=6.892 mas, bpa=-7.748 degrees ! Estimated noise=954.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00238369 Jy ! Component: 100 - total flux cleaned = -0.00302129 Jy ! Component: 150 - total flux cleaned = -0.0031211 Jy ! Component: 200 - total flux cleaned = -0.00321392 Jy ! Total flux subtracted in 200 components = -0.00321392 Jy ! Clean residual min=-0.003727 max=0.003656 Jy/beam ! Clean residual mean=-0.000042 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 1.01403 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 1.01403 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=0.116891Jy sigma=0.000655 ! Fit after self-cal, rms=0.116891Jy sigma=0.000655 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 = -6.0532e-05 Jy ! Component: 100 - total flux cleaned = -0.000143742 Jy ! Component: 150 - total flux cleaned = -0.000193137 Jy ! Component: 200 - total flux cleaned = -0.000238384 Jy ! Total flux subtracted in 200 components = -0.000238384 Jy ! Clean residual min=-0.003673 max=0.003728 Jy/beam ! Clean residual mean=-0.000042 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 1.01379 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 1.01379 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=0.116844Jy sigma=0.000654 ! Fit after self-cal, rms=0.116842Jy sigma=0.000654 ! 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=1.075 mas, bmaj=4.52 mas, bpa=-20.02 degrees ! Estimated noise=862.512 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 4.52 at -20.02 degrees (North through East) ! Clean map min=-0.0045647 max=0.91721 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=0.116842Jy sigma=0.000654 ! Fit after self-cal, rms=0.111351Jy sigma=0.000604 ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=4.524 mas, bpa=-20.04 degrees ! Estimated noise=861.833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00234814 Jy ! Component: 100 - total flux cleaned = -0.0025664 Jy ! Component: 150 - total flux cleaned = -0.00286512 Jy ! Component: 200 - total flux cleaned = -0.00314411 Jy ! Total flux subtracted in 200 components = -0.00314411 Jy ! Clean residual min=-0.004386 max=0.003372 Jy/beam ! Clean residual mean=-0.000025 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 1.01064 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 1.01064 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=0.111040Jy sigma=0.000603 ! Fit after self-cal, rms=0.111040Jy sigma=0.000603 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172449 Jy ! Component: 100 - total flux cleaned = -0.000417421 Jy ! Component: 150 - total flux cleaned = -0.000721035 Jy ! Component: 200 - total flux cleaned = -0.000935419 Jy ! Total flux subtracted in 200 components = -0.000935419 Jy ! Clean residual min=-0.004166 max=0.003419 Jy/beam ! Clean residual mean=-0.000027 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 1.00971 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 1.00971 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=0.110877Jy sigma=0.000603 ! Fit after self-cal, rms=0.110878Jy sigma=0.000602 ! 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=0.110878Jy sigma=0.000602 ! Fit after self-cal, rms=0.111461Jy sigma=0.000602 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=0.8234 mas, bmaj=3.822 mas, bpa=-21.14 degrees ! Estimated noise=1520.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.705038 Jy ! Component: 100 - total flux cleaned = 0.863803 Jy ! Component: 150 - total flux cleaned = 0.924409 Jy ! Component: 200 - total flux cleaned = 0.955582 Jy ! Total flux subtracted in 200 components = 0.955582 Jy ! Clean residual min=-0.006857 max=0.015474 Jy/beam ! Clean residual mean=-0.000114 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 0.955583 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.955583 Jy ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=4.534 mas, bpa=-20.06 degrees ! Estimated noise=861.529 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 = 0.0245352 Jy ! Component: 100 - total flux cleaned = 0.0370259 Jy ! Component: 150 - total flux cleaned = 0.0442258 Jy ! Component: 200 - total flux cleaned = 0.0485274 Jy ! Total flux subtracted in 200 components = 0.0485274 Jy ! Clean residual min=-0.003051 max=0.003250 Jy/beam ! Clean residual mean=-0.000036 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 1.00411 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 54 components and 1.00411 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=2.475 mas, bmaj=6.905 mas, bpa=-7.816 degrees ! Estimated noise=952.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279915 Jy ! Component: 100 - total flux cleaned = 0.0041361 Jy ! Component: 150 - total flux cleaned = 0.00445226 Jy ! Component: 200 - total flux cleaned = 0.00464246 Jy ! Total flux subtracted in 200 components = 0.00464246 Jy ! Clean residual min=-0.002791 max=0.002710 Jy/beam ! Clean residual mean=-0.000031 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 1.00875 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 = 0.000175933 Jy ! Component: 100 - total flux cleaned = 0.000313316 Jy ! Component: 150 - total flux cleaned = 0.000465627 Jy ! Component: 200 - total flux cleaned = 0.000607196 Jy ! Total flux subtracted in 200 components = 0.000607196 Jy ! Clean residual min=-0.002774 max=0.002641 Jy/beam ! Clean residual mean=-0.000028 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 1.00936 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 1.00936 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=4.534 mas, bpa=-20.06 degrees ! Estimated noise=861.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121552 Jy ! Component: 100 - total flux cleaned = 0.000120544 Jy ! Component: 150 - total flux cleaned = 0.000241485 Jy ! Component: 200 - total flux cleaned = 0.000298068 Jy ! Total flux subtracted in 200 components = 0.000298068 Jy ! Clean residual min=-0.002998 max=0.002829 Jy/beam ! Clean residual mean=-0.000018 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 1.00966 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 1.00966 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=0.110558Jy sigma=0.000599 ! Fit after self-cal, rms=0.110489Jy sigma=0.000599 wmodel J1522-2730_X_2017_09_26_pus_map.mod ! Writing 74 model components to file: J1522-2730_X_2017_09_26_pus_map.mod wobs J1522-2730_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1522-2730_X_2017_09_26_pus_uvs.fits wwins J1522-2730_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J1522-2730_X_2017_09_26_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 = -0.000797957 Jy ! Component: 100 - total flux cleaned = -0.00117948 Jy ! Component: 150 - total flux cleaned = -0.0011807 Jy ! Component: 200 - total flux cleaned = -0.00118048 Jy ! Component: 250 - total flux cleaned = -0.0011385 Jy ! Component: 300 - total flux cleaned = -0.00105765 Jy ! Component: 350 - total flux cleaned = -0.000979912 Jy ! Component: 400 - total flux cleaned = -0.000866643 Jy ! Component: 450 - total flux cleaned = -0.000792499 Jy ! Component: 500 - total flux cleaned = -0.000682785 Jy ! Component: 550 - total flux cleaned = -0.000681634 Jy ! Component: 600 - total flux cleaned = -0.000543048 Jy ! Component: 650 - total flux cleaned = -0.00057779 Jy ! Component: 700 - total flux cleaned = -0.000644381 Jy ! Component: 750 - total flux cleaned = -0.000643937 Jy ! Component: 800 - total flux cleaned = -0.000708139 Jy ! Component: 850 - total flux cleaned = -0.000675512 Jy ! Component: 900 - total flux cleaned = -0.000643759 Jy ! Component: 950 - total flux cleaned = -0.000581072 Jy ! Component: 1000 - total flux cleaned = -0.000611344 Jy ! Component: 1050 - total flux cleaned = -0.000550978 Jy ! Component: 1100 - total flux cleaned = -0.000700217 Jy ! Component: 1150 - total flux cleaned = -0.000788522 Jy ! Component: 1200 - total flux cleaned = -0.000904735 Jy ! Component: 1250 - total flux cleaned = -0.00099155 Jy ! Component: 1300 - total flux cleaned = -0.00107697 Jy ! Component: 1350 - total flux cleaned = -0.00116153 Jy ! Component: 1400 - total flux cleaned = -0.00135646 Jy ! Component: 1450 - total flux cleaned = -0.00149442 Jy ! Component: 1500 - total flux cleaned = -0.00160328 Jy ! Component: 1550 - total flux cleaned = -0.00168419 Jy ! Component: 1600 - total flux cleaned = -0.00171077 Jy ! Component: 1650 - total flux cleaned = -0.00184315 Jy ! Component: 1700 - total flux cleaned = -0.00194804 Jy ! Component: 1750 - total flux cleaned = -0.00207748 Jy ! Component: 1800 - total flux cleaned = -0.00207704 Jy ! Component: 1850 - total flux cleaned = -0.00225512 Jy ! Component: 1900 - total flux cleaned = -0.00230551 Jy ! Component: 1950 - total flux cleaned = -0.00238072 Jy ! Component: 2000 - total flux cleaned = -0.00250488 Jy ! Total flux subtracted in 2048 components = -0.00265234 Jy ! Clean residual min=-0.001226 max=0.001297 Jy/beam ! Clean residual mean=-0.000007 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 1.00701 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 201 components and 1.00701 Jy ![Exited script file: muppet] wmap "J1522-2730_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 4.534 at -20.06 degrees (North through East) ! Clean map min=-0.0026206 max=0.91662 Jy/beam ! Writing clean map to FITS file: J1522-2730_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.916619 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000491977 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.161019 0.161019 0.322038 0.644076 1.28815 2.5763 5.1526 10.3052 20.6104 41.2208 82.4417 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.916 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 4.534 at -20.06 degrees (North through East) ! Clean map min=-0.0026206 max=0.91662 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 J1522-2730_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:39:01 2019