! Started logfile: J1311+0646_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:49:40 2019 obs J1311+0646_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1311+0646_X_2017_05_31_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.842871 visibilities/baseline/integration-bin. ! Found source: J1311+0646 ! ! 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 1698 lines of history. ! ! Reading 51432 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 J1311+0646_X_2017_05_31_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 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 244 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996530Jy sigma=0.008387 ! Fit after self-cal, rms=0.962291Jy sigma=0.008115 ! 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=0.7711 mas, bmaj=1.717 mas, bpa=2.292 degrees ! Estimated noise=640.55 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 = 0.0321003 Jy ! Component: 100 - total flux cleaned = 0.0391138 Jy ! Total flux subtracted in 100 components = 0.0391138 Jy ! Clean residual min=-0.001916 max=0.001981 Jy/beam ! Clean residual mean=-0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0391138 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0391138 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=0.079088Jy sigma=0.000626 ! Fit after self-cal, rms=0.077746Jy sigma=0.000616 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360525 Jy ! Component: 100 - total flux cleaned = 0.00449663 Jy ! Total flux subtracted in 100 components = 0.00449663 Jy ! Clean residual min=-0.001640 max=0.001866 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0436105 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0436105 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=0.077612Jy sigma=0.000615 ! Fit after self-cal, rms=0.077597Jy sigma=0.000615 ! 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=0.9488 mas, bmaj=2.01 mas, bpa=2.798 degrees ! Estimated noise=384.057 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 = -0.000309449 Jy ! Component: 100 - total flux cleaned = -0.00043781 Jy ! Component: 150 - total flux cleaned = -0.000494012 Jy ! Component: 200 - total flux cleaned = -0.00055681 Jy ! Total flux subtracted in 200 components = -0.00055681 Jy ! Clean residual min=-0.001068 max=0.001025 Jy/beam ! Clean residual mean=-0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0430537 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0430537 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=0.077592Jy sigma=0.000615 ! Fit after self-cal, rms=0.077582Jy sigma=0.000615 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.95 KP 1.10 ! LA 1.01 MK 1.03 NL 1.07 OV 1.13 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.00 KP 1.04 ! LA 0.98 MK 1.11 NL 1.08 OV 1.08 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.08 KP 0.97 ! LA 1.08 MK 1.02 NL 1.09 OV 1.11 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.04 KP 0.95 ! LA 1.00 MK 1.01 NL 1.00 OV 1.17 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.02 KP 0.96 ! LA 0.96 MK 1.01 NL 1.06 OV 1.15 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 0.99 KP 1.02 ! LA 1.03 MK 1.06 NL 1.03 OV 1.07 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.01 KP 0.97 ! LA 0.99 MK 1.12 NL 1.00 OV 1.03 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.95 KP 0.98 ! LA 0.97 MK 0.90 NL 0.99 OV 1.02 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.96 HN 1.03 KP 0.96 ! LA 1.01 MK 0.96 NL 1.00 OV 1.05 ! PT 1.12 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.94 HN 0.92 KP 0.98 ! LA 1.00 MK 0.95 NL 0.97 OV 1.02 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.91 HN 0.95 KP 0.89 ! LA 0.98 MK 0.89 NL 0.99 OV 0.99 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.90 HN 0.83 KP 0.88 ! LA 0.95 MK 0.83 NL 0.98 OV 0.98 ! PT 0.96 SC 0.95 ! ! ! Fit before self-cal, rms=0.077582Jy sigma=0.000615 ! Fit after self-cal, rms=0.076108Jy sigma=0.000614 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9494 mas, bmaj=2 mas, bpa=2.674 degrees ! Estimated noise=384.428 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 = 0.000176891 Jy ! Component: 100 - total flux cleaned = 0.000149552 Jy ! Component: 150 - total flux cleaned = 0.000131596 Jy ! Component: 200 - total flux cleaned = 0.000115459 Jy ! Total flux subtracted in 200 components = 0.000115459 Jy ! Clean residual min=-0.000859 max=0.000855 Jy/beam ! Clean residual mean=0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0431691 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0431691 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=0.076106Jy sigma=0.000614 ! Fit after self-cal, rms=0.076073Jy sigma=0.000614 ! 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=0.076073Jy sigma=0.000614 ! Fit after self-cal, rms=0.075895Jy sigma=0.000613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9502 mas, bmaj=1.997 mas, bpa=2.459 degrees ! Estimated noise=384.392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.15399e-05 Jy ! Component: 100 - total flux cleaned = 3.66583e-05 Jy ! Component: 150 - total flux cleaned = 3.65123e-05 Jy ! Component: 200 - total flux cleaned = 2.99523e-05 Jy ! Total flux subtracted in 200 components = 2.99523e-05 Jy ! Clean residual min=-0.000861 max=0.000795 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0431991 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0431991 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=0.075894Jy sigma=0.000613 ! Fit after self-cal, rms=0.075909Jy sigma=0.000613 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 = -5.24258e-05 Jy ! Component: 100 - total flux cleaned = -7.21349e-05 Jy ! Component: 150 - total flux cleaned = -7.83885e-05 Jy ! Component: 200 - total flux cleaned = -8.3911e-05 Jy ! Total flux subtracted in 200 components = -8.3911e-05 Jy ! Clean residual min=-0.000908 max=0.000758 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0431152 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0431152 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=0.075908Jy sigma=0.000613 ! Fit after self-cal, rms=0.075908Jy sigma=0.000613 ! 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=0.075908Jy sigma=0.000613 ! Fit after self-cal, rms=0.076211Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9492 mas, bmaj=1.995 mas, bpa=2.423 degrees ! Estimated noise=384.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.83849e-05 Jy ! Component: 100 - total flux cleaned = 9.48754e-05 Jy ! Component: 150 - total flux cleaned = 9.49204e-05 Jy ! Component: 200 - total flux cleaned = 9.47731e-05 Jy ! Total flux subtracted in 200 components = 9.47731e-05 Jy ! Clean residual min=-0.000903 max=0.000809 Jy/beam ! Clean residual mean=0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0432099 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0432099 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=0.076210Jy sigma=0.000612 ! Fit after self-cal, rms=0.076231Jy sigma=0.000612 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 = -4.09568e-05 Jy ! Component: 100 - total flux cleaned = -5.27669e-05 Jy ! Component: 150 - total flux cleaned = -5.27753e-05 Jy ! Component: 200 - total flux cleaned = -5.79689e-05 Jy ! Total flux subtracted in 200 components = -5.79689e-05 Jy ! Clean residual min=-0.000918 max=0.000789 Jy/beam ! Clean residual mean=0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.043152 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.043152 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=0.076231Jy sigma=0.000612 ! Fit after self-cal, rms=0.076229Jy sigma=0.000612 ! 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=0.076229Jy sigma=0.000612 ! Fit after self-cal, rms=0.076365Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.116 mas, bmaj=3.041 mas, bpa=2.437 degrees ! Estimated noise=481.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244542 Jy ! Component: 100 - total flux cleaned = 0.000274971 Jy ! Component: 150 - total flux cleaned = 0.000289078 Jy ! Component: 200 - total flux cleaned = 0.000305631 Jy ! Total flux subtracted in 200 components = 0.000305631 Jy ! Clean residual min=-0.000930 max=0.001023 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0434576 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.0434576 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=0.076366Jy sigma=0.000612 ! Fit after self-cal, rms=0.076379Jy sigma=0.000612 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 = 1.74058e-05 Jy ! Component: 100 - total flux cleaned = 1.17385e-05 Jy ! Component: 150 - total flux cleaned = 2.36871e-05 Jy ! Component: 200 - total flux cleaned = 3.46572e-05 Jy ! Total flux subtracted in 200 components = 3.46572e-05 Jy ! Clean residual min=-0.000944 max=0.001021 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0434922 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0434923 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=0.076380Jy sigma=0.000612 ! Fit after self-cal, rms=0.076380Jy sigma=0.000612 ! 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=0.9481 mas, bmaj=1.992 mas, bpa=2.37 degrees ! Estimated noise=383.99 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9481 x 1.992 at 2.37 degrees (North through East) ! Clean map min=-0.00082072 max=0.043226 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=0.769 mas, bmaj=1.705 mas, bpa=1.547 degrees ! Estimated noise=629.179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336473 Jy ! Component: 100 - total flux cleaned = 0.0410934 Jy ! Component: 150 - total flux cleaned = 0.0429149 Jy ! Component: 200 - total flux cleaned = 0.043095 Jy ! Total flux subtracted in 200 components = 0.043095 Jy ! Clean residual min=-0.001303 max=0.001283 Jy/beam ! Clean residual mean=0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.043095 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.043095 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9481 mas, bmaj=1.992 mas, bpa=2.37 degrees ! Estimated noise=383.99 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 = 0.000401704 Jy ! Component: 100 - total flux cleaned = 0.000386882 Jy ! Component: 150 - total flux cleaned = 0.000346272 Jy ! Component: 200 - total flux cleaned = 0.000321595 Jy ! Total flux subtracted in 200 components = 0.000321595 Jy ! Clean residual min=-0.000865 max=0.000798 Jy/beam ! Clean residual mean=0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0434166 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0434166 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=2.116 mas, bmaj=3.041 mas, bpa=2.437 degrees ! Estimated noise=481.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110102 Jy ! Component: 100 - total flux cleaned = 0.000109895 Jy ! Component: 150 - total flux cleaned = 0.000115168 Jy ! Component: 200 - total flux cleaned = 0.000122312 Jy ! Total flux subtracted in 200 components = 0.000122312 Jy ! Clean residual min=-0.000956 max=0.001007 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0435389 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 = 3.42664e-06 Jy ! Component: 100 - total flux cleaned = 1.01118e-05 Jy ! Component: 150 - total flux cleaned = 1.64206e-05 Jy ! Component: 200 - total flux cleaned = 1.96697e-05 Jy ! Total flux subtracted in 200 components = 1.96697e-05 Jy ! Clean residual min=-0.000954 max=0.001008 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0435585 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0435585 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9481 mas, bmaj=1.992 mas, bpa=2.37 degrees ! Estimated noise=383.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.56532e-05 Jy ! Component: 100 - total flux cleaned = -0.000118721 Jy ! Component: 150 - total flux cleaned = -0.000118531 Jy ! Component: 200 - total flux cleaned = -0.000118579 Jy ! Total flux subtracted in 200 components = -0.000118579 Jy ! Clean residual min=-0.000886 max=0.000805 Jy/beam ! Clean residual mean=0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.04344 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.04344 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=0.076382Jy sigma=0.000612 ! Fit after self-cal, rms=0.076383Jy sigma=0.000612 wmodel J1311+0646_X_2017_05_31_pus_map.mod ! Writing 30 model components to file: J1311+0646_X_2017_05_31_pus_map.mod wobs J1311+0646_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1311+0646_X_2017_05_31_pus_uvs.fits wwins J1311+0646_X_2017_05_31_pus_map.win ! wwins: Wrote 1 windows to J1311+0646_X_2017_05_31_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 = -0.000269371 Jy ! Component: 100 - total flux cleaned = -0.0003834 Jy ! Component: 150 - total flux cleaned = -0.00043697 Jy ! Component: 200 - total flux cleaned = -0.00048827 Jy ! Component: 250 - total flux cleaned = -0.000500603 Jy ! Component: 300 - total flux cleaned = -0.00053631 Jy ! Component: 350 - total flux cleaned = -0.000559436 Jy ! Component: 400 - total flux cleaned = -0.000581966 Jy ! Component: 450 - total flux cleaned = -0.000626212 Jy ! Component: 500 - total flux cleaned = -0.000680383 Jy ! Component: 550 - total flux cleaned = -0.000722758 Jy ! Component: 600 - total flux cleaned = -0.000785219 Jy ! Component: 650 - total flux cleaned = -0.000846573 Jy ! Component: 700 - total flux cleaned = -0.000846658 Jy ! Component: 750 - total flux cleaned = -0.000906244 Jy ! Component: 800 - total flux cleaned = -0.000945276 Jy ! Component: 850 - total flux cleaned = -0.000993289 Jy ! Component: 900 - total flux cleaned = -0.00100276 Jy ! Component: 950 - total flux cleaned = -0.00102151 Jy ! Component: 1000 - total flux cleaned = -0.00103994 Jy ! Component: 1050 - total flux cleaned = -0.0010672 Jy ! Component: 1100 - total flux cleaned = -0.00107612 Jy ! Component: 1150 - total flux cleaned = -0.00108482 Jy ! Component: 1200 - total flux cleaned = -0.00108487 Jy ! Component: 1250 - total flux cleaned = -0.00110213 Jy ! Component: 1300 - total flux cleaned = -0.00109363 Jy ! Component: 1350 - total flux cleaned = -0.00109361 Jy ! Component: 1400 - total flux cleaned = -0.00109353 Jy ! Component: 1450 - total flux cleaned = -0.00108529 Jy ! Component: 1500 - total flux cleaned = -0.00106078 Jy ! Component: 1550 - total flux cleaned = -0.00106871 Jy ! Component: 1600 - total flux cleaned = -0.00104466 Jy ! Component: 1650 - total flux cleaned = -0.0010446 Jy ! Component: 1700 - total flux cleaned = -0.00103683 Jy ! Component: 1750 - total flux cleaned = -0.00105241 Jy ! Component: 1800 - total flux cleaned = -0.00106 Jy ! Component: 1850 - total flux cleaned = -0.00108282 Jy ! Component: 1900 - total flux cleaned = -0.00109785 Jy ! Component: 1950 - total flux cleaned = -0.00111274 Jy ! Component: 2000 - total flux cleaned = -0.00110533 Jy ! Total flux subtracted in 2048 components = -0.00111266 Jy ! Clean residual min=-0.000376 max=0.000379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0423273 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 169 components and 0.0423273 Jy ![Exited script file: muppet] wmap "J1311+0646_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9481 x 1.992 at 2.37 degrees (North through East) ! Clean map min=-0.00078579 max=0.04314 Jy/beam ! Writing clean map to FITS file: J1311+0646_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0431403 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143305 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.996551 0.996551 1.9931 3.98621 7.97241 15.9448 31.8896 63.7793 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9481 x 1.992 at 2.37 degrees (North through East) ! Clean map min=-0.00078579 max=0.04314 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 J1311+0646_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:49:43 2019