! Started logfile: J0755+6312_X_2017_08_12_pus_uvs.log on Fri May 10 15:21:11 2019 obs J0755+6312_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0755+6312_X_2017_08_12_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969753 visibilities/baseline/integration-bin. ! Found source: J0755+6312 ! ! 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 1049 lines of history. ! ! Reading 75408 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 J0755+6312_X_2017_08_12_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.915487Jy sigma=0.007455 ! Fit after self-cal, rms=0.901865Jy sigma=0.007354 ! 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=0.8424 mas, bmaj=0.9216 mas, bpa=28.79 degrees ! Estimated noise=849.176 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 = 0.0777107 Jy ! Component: 100 - total flux cleaned = 0.0948556 Jy ! Total flux subtracted in 100 components = 0.0948556 Jy ! Clean residual min=-0.002601 max=0.005570 Jy/beam ! Clean residual mean=0.000005 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.0948556 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0948556 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=0.085948Jy sigma=0.000657 ! Fit after self-cal, rms=0.085938Jy sigma=0.000657 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560654 Jy ! Component: 100 - total flux cleaned = 0.00831889 Jy ! Total flux subtracted in 100 components = 0.00831889 Jy ! Clean residual min=-0.002536 max=0.002699 Jy/beam ! Clean residual mean=0.000008 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.103174 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.103174 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=0.085479Jy sigma=0.000654 ! Fit after self-cal, rms=0.085477Jy sigma=0.000654 ! 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=1.056 mas, bmaj=1.164 mas, bpa=38.27 degrees ! Estimated noise=319.999 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 = 0.00264627 Jy ! Component: 100 - total flux cleaned = 0.00393165 Jy ! Component: 150 - total flux cleaned = 0.00462401 Jy ! Component: 200 - total flux cleaned = 0.00478761 Jy ! Total flux subtracted in 200 components = 0.00478761 Jy ! Clean residual min=-0.001763 max=0.001534 Jy/beam ! Clean residual mean=0.000021 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.107962 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.107962 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=0.085393Jy sigma=0.000653 ! Fit after self-cal, rms=0.085397Jy sigma=0.000653 ! 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 1.00 FD 0.94 HN 1.00 KP 1.02 ! LA 0.98 MK 0.98 NL 0.99 OV 0.98 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.94 KP 1.02 ! LA 0.99 MK 0.97 NL 0.97 OV 1.03 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.03 KP 0.95 ! LA 1.01 MK 1.00 NL 0.98 OV 1.01 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.06 KP 0.97 ! LA 1.00 MK 0.98 NL 0.98 OV 1.02 ! PT 1.02 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.98 KP 1.02 ! LA 1.01 MK 0.98 NL 0.98 OV 1.03 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 0.97 KP 0.99 ! LA 1.02 MK 0.99 NL 0.99 OV 1.00 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 0.97 KP 1.00 ! LA 1.02 MK 1.07 NL 0.97 OV 1.05 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.95 KP 1.02 ! LA 1.00 MK 1.01 NL 0.97 OV 1.03 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.97 KP 1.00 ! LA 1.01 MK 1.07 NL 0.97 OV 1.02 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 0.98 KP 1.00 ! LA 1.02 MK 1.04 NL 0.99 OV 1.04 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.97 KP 1.00 ! LA 1.01 MK 0.96 NL 0.99 OV 0.99 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 0.97 KP 1.00 ! LA 1.01 MK 1.00 NL 0.99 OV 1.01 ! PT 1.06 SC 1.03 ! ! ! Fit before self-cal, rms=0.085397Jy sigma=0.000653 ! Fit after self-cal, rms=0.085198Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.169 mas, bpa=37.68 degrees ! Estimated noise=321.427 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 = -0.000323754 Jy ! Component: 100 - total flux cleaned = -0.000364693 Jy ! Component: 150 - total flux cleaned = -0.000410245 Jy ! Component: 200 - total flux cleaned = -0.00043867 Jy ! Total flux subtracted in 200 components = -0.00043867 Jy ! Clean residual min=-0.001225 max=0.001284 Jy/beam ! Clean residual mean=0.000008 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.107523 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.107523 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=0.085194Jy sigma=0.000652 ! Fit after self-cal, rms=0.085191Jy sigma=0.000651 ! 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=0.085191Jy sigma=0.000651 ! Fit after self-cal, rms=0.085193Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=1.171 mas, bpa=37.54 degrees ! Estimated noise=321.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00027771 Jy ! Component: 100 - total flux cleaned = -0.000322769 Jy ! Component: 150 - total flux cleaned = -0.000355073 Jy ! Component: 200 - total flux cleaned = -0.000377614 Jy ! Total flux subtracted in 200 components = -0.000377614 Jy ! Clean residual min=-0.000845 max=0.000846 Jy/beam ! Clean residual mean=0.000004 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.107146 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.107146 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=0.085192Jy sigma=0.000650 ! Fit after self-cal, rms=0.085206Jy sigma=0.000650 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 (23.8, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366643 Jy ! Component: 100 - total flux cleaned = 0.000277675 Jy ! Component: 150 - total flux cleaned = 0.000209911 Jy ! Component: 200 - total flux cleaned = 0.000152905 Jy ! Total flux subtracted in 200 components = 0.000152905 Jy ! Clean residual min=-0.000778 max=0.000740 Jy/beam ! Clean residual mean=0.000004 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.107299 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.107299 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=0.085197Jy sigma=0.000650 ! Fit after self-cal, rms=0.085196Jy sigma=0.000650 ! 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=0.085196Jy sigma=0.000650 ! Fit after self-cal, rms=0.085199Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.171 mas, bpa=37.37 degrees ! Estimated noise=320.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.57045e-05 Jy ! Component: 100 - total flux cleaned = -0.000110986 Jy ! Component: 150 - total flux cleaned = -0.00016775 Jy ! Component: 200 - total flux cleaned = -0.000227151 Jy ! Total flux subtracted in 200 components = -0.000227151 Jy ! Clean residual min=-0.000761 max=0.000727 Jy/beam ! Clean residual mean=0.000004 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.107072 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.107072 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=0.085196Jy sigma=0.000650 ! Fit after self-cal, rms=0.085199Jy sigma=0.000650 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 = -5.1808e-05 Jy ! Component: 100 - total flux cleaned = -9.0253e-05 Jy ! Component: 150 - total flux cleaned = -0.000112006 Jy ! Component: 200 - total flux cleaned = -0.00012573 Jy ! Total flux subtracted in 200 components = -0.00012573 Jy ! Clean residual min=-0.000756 max=0.000738 Jy/beam ! Clean residual mean=0.000004 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.106946 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.106946 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=0.085197Jy sigma=0.000650 ! Fit after self-cal, rms=0.085197Jy sigma=0.000650 ! 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=0.085197Jy sigma=0.000650 ! Fit after self-cal, rms=0.085155Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.244 mas, bmaj=2.513 mas, bpa=68.36 degrees ! Estimated noise=413.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180127 Jy ! Component: 100 - total flux cleaned = -0.000183379 Jy ! Component: 150 - total flux cleaned = -0.000162393 Jy ! Component: 200 - total flux cleaned = -0.000141032 Jy ! Total flux subtracted in 200 components = -0.000141032 Jy ! Clean residual min=-0.000723 max=0.000830 Jy/beam ! Clean residual mean=0.000009 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.106805 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.106805 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=0.085155Jy sigma=0.000650 ! Fit after self-cal, rms=0.085156Jy sigma=0.000650 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 = -9.90285e-06 Jy ! Component: 100 - total flux cleaned = 7.60525e-06 Jy ! Component: 150 - total flux cleaned = 1.87948e-05 Jy ! Component: 200 - total flux cleaned = 2.21136e-05 Jy ! Total flux subtracted in 200 components = 2.21136e-05 Jy ! Clean residual min=-0.000722 max=0.000829 Jy/beam ! Clean residual mean=0.000009 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.106827 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.106827 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=0.085156Jy sigma=0.000650 ! Fit after self-cal, rms=0.085156Jy sigma=0.000650 ! 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=1.071 mas, bmaj=1.172 mas, bpa=37.25 degrees ! Estimated noise=320.62 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.172 at 37.25 degrees (North through East) ! Clean map min=-0.0006959 max=0.10145 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=0.8517 mas, bmaj=0.9275 mas, bpa=26.54 degrees ! Estimated noise=857.941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0783836 Jy ! Component: 100 - total flux cleaned = 0.0957503 Jy ! Component: 150 - total flux cleaned = 0.100894 Jy ! Component: 200 - total flux cleaned = 0.102796 Jy ! Total flux subtracted in 200 components = 0.102796 Jy ! Clean residual min=-0.002080 max=0.002290 Jy/beam ! Clean residual mean=0.000000 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.102796 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.102796 Jy ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.172 mas, bpa=37.25 degrees ! Estimated noise=320.62 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 = 0.00218658 Jy ! Component: 100 - total flux cleaned = 0.00317077 Jy ! Component: 150 - total flux cleaned = 0.00348276 Jy ! Component: 200 - total flux cleaned = 0.00359213 Jy ! Total flux subtracted in 200 components = 0.00359213 Jy ! Clean residual min=-0.000846 max=0.000806 Jy/beam ! Clean residual mean=0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.106388 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.106388 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=2.244 mas, bmaj=2.513 mas, bpa=68.36 degrees ! Estimated noise=413.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271274 Jy ! Component: 100 - total flux cleaned = 0.000369637 Jy ! Component: 150 - total flux cleaned = 0.000420156 Jy ! Component: 200 - total flux cleaned = 0.000414662 Jy ! Total flux subtracted in 200 components = 0.000414662 Jy ! Clean residual min=-0.000727 max=0.000829 Jy/beam ! Clean residual mean=0.000009 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.106803 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 = -1.01913e-05 Jy ! Component: 100 - total flux cleaned = -1.47074e-05 Jy ! Component: 150 - total flux cleaned = -1.89068e-05 Jy ! Component: 200 - total flux cleaned = -1.88263e-05 Jy ! Total flux subtracted in 200 components = -1.88263e-05 Jy ! Clean residual min=-0.000732 max=0.000824 Jy/beam ! Clean residual mean=0.000009 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.106784 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.106784 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.172 mas, bpa=37.25 degrees ! Estimated noise=320.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.33177e-05 Jy ! Component: 100 - total flux cleaned = -0.000121419 Jy ! Component: 150 - total flux cleaned = -0.000145334 Jy ! Component: 200 - total flux cleaned = -0.000166929 Jy ! Total flux subtracted in 200 components = -0.000166929 Jy ! Clean residual min=-0.000780 max=0.000768 Jy/beam ! Clean residual mean=0.000003 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.106617 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.106617 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=0.085161Jy sigma=0.000650 ! Fit after self-cal, rms=0.085158Jy sigma=0.000650 wmodel J0755+6312_X_2017_08_12_pus_map.mod ! Writing 55 model components to file: J0755+6312_X_2017_08_12_pus_map.mod wobs J0755+6312_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0755+6312_X_2017_08_12_pus_uvs.fits wwins J0755+6312_X_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J0755+6312_X_2017_08_12_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 = -6.08056e-05 Jy ! Component: 100 - total flux cleaned = -4.82869e-05 Jy ! Component: 150 - total flux cleaned = -9.70947e-05 Jy ! Component: 200 - total flux cleaned = -0.000108435 Jy ! Component: 250 - total flux cleaned = -0.000108513 Jy ! Component: 300 - total flux cleaned = -8.64538e-05 Jy ! Component: 350 - total flux cleaned = -5.42134e-05 Jy ! Component: 400 - total flux cleaned = -2.26658e-05 Jy ! Component: 450 - total flux cleaned = -2.24993e-05 Jy ! Component: 500 - total flux cleaned = 7.99501e-06 Jy ! Component: 550 - total flux cleaned = 8.18719e-06 Jy ! Component: 600 - total flux cleaned = 5.69315e-05 Jy ! Component: 650 - total flux cleaned = 3.74434e-05 Jy ! Component: 700 - total flux cleaned = -9.5907e-06 Jy ! Component: 750 - total flux cleaned = -3.73617e-05 Jy ! Component: 800 - total flux cleaned = -4.63949e-05 Jy ! Component: 850 - total flux cleaned = -4.64433e-05 Jy ! Component: 900 - total flux cleaned = -7.32001e-05 Jy ! Component: 950 - total flux cleaned = -8.19736e-05 Jy ! Component: 1000 - total flux cleaned = -0.000116776 Jy ! Component: 1050 - total flux cleaned = -0.000133832 Jy ! Component: 1100 - total flux cleaned = -0.000150592 Jy ! Component: 1150 - total flux cleaned = -0.000158832 Jy ! Component: 1200 - total flux cleaned = -0.000175183 Jy ! Component: 1250 - total flux cleaned = -0.000158683 Jy ! Component: 1300 - total flux cleaned = -0.0001666 Jy ! Component: 1350 - total flux cleaned = -0.000142632 Jy ! Component: 1400 - total flux cleaned = -0.00015847 Jy ! Component: 1450 - total flux cleaned = -0.00018973 Jy ! Component: 1500 - total flux cleaned = -0.000181987 Jy ! Component: 1550 - total flux cleaned = -0.000159094 Jy ! Component: 1600 - total flux cleaned = -0.000166716 Jy ! Component: 1650 - total flux cleaned = -0.00013677 Jy ! Component: 1700 - total flux cleaned = -0.000159249 Jy ! Component: 1750 - total flux cleaned = -0.000159292 Jy ! Component: 1800 - total flux cleaned = -0.000173892 Jy ! Component: 1850 - total flux cleaned = -0.000152101 Jy ! Component: 1900 - total flux cleaned = -0.000137665 Jy ! Component: 1950 - total flux cleaned = -0.000109085 Jy ! Component: 2000 - total flux cleaned = -8.79031e-05 Jy ! Total flux subtracted in 2048 components = -6.67628e-05 Jy ! Clean residual min=-0.000380 max=0.000467 Jy/beam ! Clean residual mean=0.000002 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.106551 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 207 components and 0.106551 Jy ![Exited script file: muppet] wmap "J0755+6312_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.172 at 37.25 degrees (North through East) ! Clean map min=-0.00064354 max=0.10154 Jy/beam ! Writing clean map to FITS file: J0755+6312_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.101536 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131806 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.389439 0.389439 0.778877 1.55775 3.11551 6.23102 12.462 24.9241 49.8482 99.6963 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.101 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.172 at 37.25 degrees (North through East) ! Clean map min=-0.00064354 max=0.10154 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 J0755+6312_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:21:15 2019