! Started logfile: J1305-3132_X_2017_02_24_pus_uvs.log on Sat May 4 10:02:59 2019 obs J1305-3132_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1305-3132_X_2017_02_24_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.876148 visibilities/baseline/integration-bin. ! Found source: J1305-3132 ! ! 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 1882 lines of history. ! ! Reading 35484 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 J1305-3132_X_2017_02_24_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 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.876592Jy sigma=0.006179 ! Fit after self-cal, rms=0.865620Jy sigma=0.006115 ! 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 ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6759 mas, bmaj=2.047 mas, bpa=1.472 degrees ! Estimated noise=1313.27 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 = 0.106705 Jy ! Component: 100 - total flux cleaned = 0.130915 Jy ! Total flux subtracted in 100 components = 0.130915 Jy ! Clean residual min=-0.004612 max=0.008916 Jy/beam ! Clean residual mean=-0.000065 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.130915 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.130915 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=0.112235Jy sigma=0.000674 ! Fit after self-cal, rms=0.112216Jy sigma=0.000674 ! Inverting map ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100757 Jy ! Component: 100 - total flux cleaned = 0.0159667 Jy ! Total flux subtracted in 100 components = 0.0159667 Jy ! Clean residual min=-0.003795 max=0.005281 Jy/beam ! Clean residual mean=-0.000009 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.146882 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.146882 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=0.110965Jy sigma=0.000661 ! Fit after self-cal, rms=0.110955Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8739 mas, bmaj=2.558 mas, bpa=0.8358 degrees ! Estimated noise=556.568 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00725932 Jy ! Component: 100 - total flux cleaned = 0.0108921 Jy ! Component: 150 - total flux cleaned = 0.012735 Jy ! Component: 200 - total flux cleaned = 0.0130408 Jy ! Total flux subtracted in 200 components = 0.0130408 Jy ! Clean residual min=-0.002162 max=0.002980 Jy/beam ! Clean residual mean=0.000030 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.159923 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.159923 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=0.110500Jy sigma=0.000657 ! Fit after self-cal, rms=0.110499Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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 0.98 FD 1.03 HN 1.06 KP 0.99 ! LA 1.06 MK 0.96 NL 0.94 OV 0.96 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.05 KP 0.97 ! LA 1.05 MK 0.99 NL 0.96 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.94 KP 0.98 ! LA 1.01 MK 1.01 NL 0.99 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.06 KP 1.04 ! LA 1.00 MK 1.02 NL 0.99 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.22 KP 0.99 ! LA 0.99 MK 1.07 NL 0.96 OV 0.97 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.06 KP 0.97 ! LA 1.05 MK 0.98 NL 0.97 OV 0.96 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.09 KP 0.98 ! LA 1.01 MK 1.01 NL 0.97 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.49 KP 0.96 ! LA 1.05 MK 1.00 NL 0.97 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.05 KP 1.01 ! LA 1.03 MK 1.01 NL 0.99 OV 0.97 ! PT 0.97 SC 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 2.26 KP 0.98 ! LA 1.05 MK 0.96 NL 0.98 OV 0.96 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.03 KP 1.00 ! LA 0.98 MK 1.00 NL 0.99 OV 0.94 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.12 KP 1.01 ! LA 0.99 MK 0.92 NL 0.94 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.110499Jy sigma=0.000656 ! Fit after self-cal, rms=0.118692Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8753 mas, bmaj=2.556 mas, bpa=0.9483 degrees ! Estimated noise=553.459 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 = 0.00022835 Jy ! Component: 100 - total flux cleaned = 0.000228042 Jy ! Component: 150 - total flux cleaned = 0.000196149 Jy ! Component: 200 - total flux cleaned = 0.000141078 Jy ! Total flux subtracted in 200 components = 0.000141078 Jy ! Clean residual min=-0.001856 max=0.002229 Jy/beam ! Clean residual mean=0.000015 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.160064 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.160064 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=0.118668Jy sigma=0.000654 ! Fit after self-cal, rms=0.118764Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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=0.118764Jy sigma=0.000653 ! Fit after self-cal, rms=0.118839Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8755 mas, bmaj=2.556 mas, bpa=0.9499 degrees ! Estimated noise=551.418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179793 Jy ! Component: 100 - total flux cleaned = -0.000208039 Jy ! Component: 150 - total flux cleaned = -0.000232798 Jy ! Component: 200 - total flux cleaned = -0.000274943 Jy ! Total flux subtracted in 200 components = -0.000274943 Jy ! Clean residual min=-0.001793 max=0.002095 Jy/beam ! Clean residual mean=0.000015 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.159789 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.159789 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=0.118826Jy sigma=0.000653 ! Fit after self-cal, rms=0.118828Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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 = -1.18852e-05 Jy ! Component: 100 - total flux cleaned = -3.16488e-05 Jy ! Component: 150 - total flux cleaned = -5.01333e-05 Jy ! Component: 200 - total flux cleaned = -4.94072e-05 Jy ! Total flux subtracted in 200 components = -4.94072e-05 Jy ! Clean residual min=-0.001777 max=0.002108 Jy/beam ! Clean residual mean=0.000015 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.15974 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.15974 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=0.118822Jy sigma=0.000653 ! Fit after self-cal, rms=0.118821Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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=0.118821Jy sigma=0.000653 ! Fit after self-cal, rms=0.124426Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8763 mas, bmaj=2.552 mas, bpa=0.9715 degrees ! Estimated noise=550.531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561159 Jy ! Component: 100 - total flux cleaned = 0.000562054 Jy ! Component: 150 - total flux cleaned = 0.000548896 Jy ! Component: 200 - total flux cleaned = 0.000536247 Jy ! Total flux subtracted in 200 components = 0.000536247 Jy ! Clean residual min=-0.001464 max=0.001459 Jy/beam ! Clean residual mean=0.000011 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.160276 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.160276 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=0.124418Jy sigma=0.000651 ! Fit after self-cal, rms=0.124493Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.4, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105144 Jy ! Component: 100 - total flux cleaned = 0.000998531 Jy ! Component: 150 - total flux cleaned = 0.000908784 Jy ! Component: 200 - total flux cleaned = 0.000927247 Jy ! Total flux subtracted in 200 components = 0.000927247 Jy ! Clean residual min=-0.001344 max=0.001112 Jy/beam ! Clean residual mean=0.000010 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.161203 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.161203 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=0.124472Jy sigma=0.000651 ! Fit after self-cal, rms=0.124468Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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=0.124468Jy sigma=0.000651 ! Fit after self-cal, rms=0.124811Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.362 mas, bmaj=6.596 mas, bpa=-1.698 degrees ! Estimated noise=679.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292561 Jy ! Component: 100 - total flux cleaned = 0.000414176 Jy ! Component: 150 - total flux cleaned = 0.000460663 Jy ! Component: 200 - total flux cleaned = 0.000494719 Jy ! Total flux subtracted in 200 components = 0.000494719 Jy ! Clean residual min=-0.001196 max=0.000993 Jy/beam ! Clean residual mean=0.000021 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.161698 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.161698 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=0.124810Jy sigma=0.000651 ! Fit after self-cal, rms=0.124815Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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 = 5.9568e-05 Jy ! Component: 100 - total flux cleaned = 9.18863e-05 Jy ! Component: 150 - total flux cleaned = 0.000107449 Jy ! Component: 200 - total flux cleaned = 0.000122578 Jy ! Total flux subtracted in 200 components = 0.000122578 Jy ! Clean residual min=-0.001197 max=0.001006 Jy/beam ! Clean residual mean=0.000021 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.161821 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.161821 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=0.124814Jy sigma=0.000651 ! Fit after self-cal, rms=0.124815Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8765 mas, bmaj=2.551 mas, bpa=0.9362 degrees ! Estimated noise=550.239 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8765 x 2.551 at 0.9362 degrees (North through East) ! Clean map min=-0.0021357 max=0.13762 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 ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6771 mas, bmaj=2.036 mas, bpa=1.501 degrees ! Estimated noise=1301.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105499 Jy ! Component: 100 - total flux cleaned = 0.129504 Jy ! Component: 150 - total flux cleaned = 0.139635 Jy ! Component: 200 - total flux cleaned = 0.145918 Jy ! Total flux subtracted in 200 components = 0.145918 Jy ! Clean residual min=-0.003075 max=0.003570 Jy/beam ! Clean residual mean=-0.000028 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.145918 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.145918 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8765 mas, bmaj=2.551 mas, bpa=0.9362 degrees ! Estimated noise=550.239 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 = 0.00636575 Jy ! Component: 100 - total flux cleaned = 0.00962439 Jy ! Component: 150 - total flux cleaned = 0.0115909 Jy ! Component: 200 - total flux cleaned = 0.0129952 Jy ! Total flux subtracted in 200 components = 0.0129952 Jy ! Clean residual min=-0.001545 max=0.001294 Jy/beam ! Clean residual mean=0.000004 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.158914 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 51 components and 0.158914 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.362 mas, bmaj=6.596 mas, bpa=-1.698 degrees ! Estimated noise=679.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129747 Jy ! Component: 100 - total flux cleaned = 0.00195604 Jy ! Component: 150 - total flux cleaned = 0.00210033 Jy ! Component: 200 - total flux cleaned = 0.00222833 Jy ! Total flux subtracted in 200 components = 0.00222833 Jy ! Clean residual min=-0.001294 max=0.001087 Jy/beam ! Clean residual mean=0.000017 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.161142 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 = 9.58315e-05 Jy ! Component: 100 - total flux cleaned = 0.000199259 Jy ! Component: 150 - total flux cleaned = 0.000275441 Jy ! Component: 200 - total flux cleaned = 0.000345297 Jy ! Total flux subtracted in 200 components = 0.000345297 Jy ! Clean residual min=-0.001234 max=0.001062 Jy/beam ! Clean residual mean=0.000018 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.161487 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.161487 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8765 mas, bmaj=2.551 mas, bpa=0.9362 degrees ! Estimated noise=550.239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224378 Jy ! Component: 100 - total flux cleaned = -0.000285369 Jy ! Component: 150 - total flux cleaned = -0.000338328 Jy ! Component: 200 - total flux cleaned = -0.000409757 Jy ! Total flux subtracted in 200 components = -0.000409757 Jy ! Clean residual min=-0.001367 max=0.001105 Jy/beam ! Clean residual mean=0.000010 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.161077 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.161077 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=0.124817Jy sigma=0.000651 ! Fit after self-cal, rms=0.124808Jy sigma=0.000651 wmodel J1305-3132_X_2017_02_24_pus_map.mod ! Writing 82 model components to file: J1305-3132_X_2017_02_24_pus_map.mod wobs J1305-3132_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1305-3132_X_2017_02_24_pus_uvs.fits wwins J1305-3132_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J1305-3132_X_2017_02_24_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000481471 Jy ! Component: 100 - total flux cleaned = -0.000778275 Jy ! Component: 150 - total flux cleaned = -0.000947227 Jy ! Component: 200 - total flux cleaned = -0.00105389 Jy ! Component: 250 - total flux cleaned = -0.0011726 Jy ! Component: 300 - total flux cleaned = -0.00122197 Jy ! Component: 350 - total flux cleaned = -0.00120624 Jy ! Component: 400 - total flux cleaned = -0.00123696 Jy ! Component: 450 - total flux cleaned = -0.0012666 Jy ! Component: 500 - total flux cleaned = -0.00128117 Jy ! Component: 550 - total flux cleaned = -0.00136718 Jy ! Component: 600 - total flux cleaned = -0.00142336 Jy ! Component: 650 - total flux cleaned = -0.00149229 Jy ! Component: 700 - total flux cleaned = -0.00154643 Jy ! Component: 750 - total flux cleaned = -0.0015862 Jy ! Component: 800 - total flux cleaned = -0.00163831 Jy ! Component: 850 - total flux cleaned = -0.00165142 Jy ! Component: 900 - total flux cleaned = -0.00170219 Jy ! Component: 950 - total flux cleaned = -0.00173948 Jy ! Component: 1000 - total flux cleaned = -0.00178846 Jy ! Component: 1050 - total flux cleaned = -0.00178863 Jy ! Component: 1100 - total flux cleaned = -0.00182431 Jy ! Component: 1150 - total flux cleaned = -0.00187121 Jy ! Component: 1200 - total flux cleaned = -0.00188294 Jy ! Component: 1250 - total flux cleaned = -0.00188288 Jy ! Component: 1300 - total flux cleaned = -0.00187149 Jy ! Component: 1350 - total flux cleaned = -0.00187157 Jy ! Component: 1400 - total flux cleaned = -0.00183863 Jy ! Component: 1450 - total flux cleaned = -0.00184952 Jy ! Component: 1500 - total flux cleaned = -0.00186019 Jy ! Component: 1550 - total flux cleaned = -0.00187089 Jy ! Component: 1600 - total flux cleaned = -0.0018288 Jy ! Component: 1650 - total flux cleaned = -0.00182881 Jy ! Component: 1700 - total flux cleaned = -0.00182885 Jy ! Component: 1750 - total flux cleaned = -0.00180849 Jy ! Component: 1800 - total flux cleaned = -0.00180848 Jy ! Component: 1850 - total flux cleaned = -0.00179843 Jy ! Component: 1900 - total flux cleaned = -0.00176888 Jy ! Component: 1950 - total flux cleaned = -0.00178832 Jy ! Component: 2000 - total flux cleaned = -0.00176887 Jy ! Total flux subtracted in 2048 components = -0.00176884 Jy ! Clean residual min=-0.000506 max=0.000577 Jy/beam ! Clean residual mean=0.000003 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.159309 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 212 components and 0.159309 Jy ![Exited script file: muppet] wmap "J1305-3132_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8765 x 2.551 at 0.9362 degrees (North through East) ! Clean map min=-0.0011415 max=0.13787 Jy/beam ! Writing clean map to FITS file: J1305-3132_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.137865 invert ! Inverting map ! Your choice of large map pixels excluded 0.0531% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184965 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.40249 0.40249 0.804981 1.60996 3.21992 6.43985 12.8797 25.7594 51.5188 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.137 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8765 x 2.551 at 0.9362 degrees (North through East) ! Clean map min=-0.0011415 max=0.13787 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 J1305-3132_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:03:01 2019