! Started logfile: J1347-3750_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:04:38 2019 obs J1347-3750_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1347-3750_X_2017_03_27_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.615278 visibilities/baseline/integration-bin. ! Found source: J1347-3750 ! ! 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 1844 lines of history. ! ! Reading 31896 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 J1347-3750_X_2017_03_27_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 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.912725Jy sigma=0.005891 ! Fit after self-cal, rms=0.889855Jy sigma=0.005796 ! 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 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6694 mas, bmaj=2.083 mas, bpa=8.02 degrees ! Estimated noise=1592.17 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 = 0.0933899 Jy ! Component: 100 - total flux cleaned = 0.113762 Jy ! Total flux subtracted in 100 components = 0.113762 Jy ! Clean residual min=-0.005884 max=0.009121 Jy/beam ! Clean residual mean=0.000014 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 0.113762 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.113762 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=0.126114Jy sigma=0.000650 ! Fit after self-cal, rms=0.126048Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8122 mas, bmaj=2.441 mas, bpa=6.607 degrees ! Estimated noise=636.836 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 (-0.4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00671369 Jy ! Component: 100 - total flux cleaned = 0.00991677 Jy ! Component: 150 - total flux cleaned = 0.0111675 Jy ! Component: 200 - total flux cleaned = 0.0116046 Jy ! Total flux subtracted in 200 components = 0.0116046 Jy ! Clean residual min=-0.002859 max=0.003972 Jy/beam ! Clean residual mean=0.000035 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.125367 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 0.125367 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=0.125751Jy sigma=0.000647 ! Fit after self-cal, rms=0.125733Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 1.14 FD 0.95 HN 1.01 KP 1.01 ! LA 0.99 MK 0.98 NL 1.03 OV 0.98 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.00 KP 1.01 ! LA 1.01 MK 0.94 NL 1.14 OV 1.01 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.96 HN 1.10 KP 0.95 ! LA 1.04 MK 1.00 NL 1.03 OV 1.01 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.02 KP 0.98 ! LA 0.99 MK 1.03 NL 1.09 OV 1.02 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 1.07 KP 0.98 ! LA 1.01 MK 1.04 NL 1.08 OV 0.96 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.10 KP 0.95 ! LA 1.02 MK 0.98 NL 1.01 OV 0.99 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.92 KP 0.97 ! LA 1.03 MK 0.98 NL 1.05 OV 0.99 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 1.05 KP 1.01 ! LA 1.00 MK 0.97 NL 1.05 OV 1.00 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.00 KP 0.99 ! LA 0.96 MK 0.99 NL 1.01 OV 1.00 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.97 KP 0.90 ! LA 1.01 MK 1.04 NL 0.91 OV 1.05 ! PT 0.95 SC 0.90 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.15 KP 1.03 ! LA 1.06 MK 0.99 NL 1.00 OV 1.10 ! PT 1.08 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 1.05 KP 1.01 ! LA 1.05 MK 0.96 NL 0.95 OV 1.06 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.125733Jy sigma=0.000647 ! Fit after self-cal, rms=0.128540Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8133 mas, bmaj=2.441 mas, bpa=6.459 degrees ! Estimated noise=636.024 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 = -0.00031551 Jy ! Component: 100 - total flux cleaned = -0.000317549 Jy ! Component: 150 - total flux cleaned = -0.000271824 Jy ! Component: 200 - total flux cleaned = -0.000231433 Jy ! Total flux subtracted in 200 components = -0.000231433 Jy ! Clean residual min=-0.002118 max=0.002569 Jy/beam ! Clean residual mean=0.000009 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.125136 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.125136 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=0.128528Jy sigma=0.000645 ! Fit after self-cal, rms=0.128567Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.128567Jy sigma=0.000644 ! Fit after self-cal, rms=0.128325Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8153 mas, bmaj=2.446 mas, bpa=6.548 degrees ! Estimated noise=636.744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.63693e-05 Jy ! Component: 100 - total flux cleaned = -0.000152676 Jy ! Component: 150 - total flux cleaned = -0.000152364 Jy ! Component: 200 - total flux cleaned = -0.000151924 Jy ! Total flux subtracted in 200 components = -0.000151924 Jy ! Clean residual min=-0.001688 max=0.001827 Jy/beam ! Clean residual mean=0.000014 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.124984 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.124984 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=0.128319Jy sigma=0.000644 ! Fit after self-cal, rms=0.128303Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = -3.5326e-05 Jy ! Component: 100 - total flux cleaned = -2.28941e-05 Jy ! Component: 150 - total flux cleaned = -8.78795e-07 Jy ! Component: 200 - total flux cleaned = 8.83708e-06 Jy ! Total flux subtracted in 200 components = 8.83708e-06 Jy ! Clean residual min=-0.001704 max=0.001874 Jy/beam ! Clean residual mean=0.000014 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.124992 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.124992 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=0.128300Jy sigma=0.000643 ! Fit after self-cal, rms=0.128296Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.128296Jy sigma=0.000643 ! Fit after self-cal, rms=0.128623Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8157 mas, bmaj=2.442 mas, bpa=6.589 degrees ! Estimated noise=637.201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.91195e-05 Jy ! Component: 100 - total flux cleaned = -1.30828e-05 Jy ! Component: 150 - total flux cleaned = 1.31281e-05 Jy ! Component: 200 - total flux cleaned = 2.44295e-05 Jy ! Total flux subtracted in 200 components = 2.44295e-05 Jy ! Clean residual min=-0.001547 max=0.001492 Jy/beam ! Clean residual mean=0.000024 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.125017 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.125017 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=0.128618Jy sigma=0.000643 ! Fit after self-cal, rms=0.128621Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = -4.86089e-05 Jy ! Component: 100 - total flux cleaned = -1.891e-05 Jy ! Component: 150 - total flux cleaned = -1.08608e-06 Jy ! Component: 200 - total flux cleaned = 1.55699e-05 Jy ! Total flux subtracted in 200 components = 1.55699e-05 Jy ! Clean residual min=-0.001542 max=0.001500 Jy/beam ! Clean residual mean=0.000023 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.125032 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.125032 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=0.128620Jy sigma=0.000643 ! Fit after self-cal, rms=0.128621Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.128621Jy sigma=0.000643 ! Fit after self-cal, rms=0.128731Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.336 mas, bmaj=8.211 mas, bpa=4.353 degrees ! Estimated noise=813.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105936 Jy ! Component: 100 - total flux cleaned = 0.000113277 Jy ! Component: 150 - total flux cleaned = 0.000145766 Jy ! Component: 200 - total flux cleaned = 0.000166496 Jy ! Total flux subtracted in 200 components = 0.000166496 Jy ! Clean residual min=-0.001789 max=0.001649 Jy/beam ! Clean residual mean=0.000051 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.125199 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 98 components and 0.125199 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=0.128732Jy sigma=0.000643 ! Fit after self-cal, rms=0.128736Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 2.34954e-06 Jy ! Component: 100 - total flux cleaned = 2.94207e-06 Jy ! Component: 150 - total flux cleaned = 7.05513e-06 Jy ! Component: 200 - total flux cleaned = 2.25339e-05 Jy ! Total flux subtracted in 200 components = 2.25339e-05 Jy ! Clean residual min=-0.001794 max=0.001640 Jy/beam ! Clean residual mean=0.000051 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.125222 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 0.125221 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=0.128736Jy sigma=0.000643 ! Fit after self-cal, rms=0.128738Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8155 mas, bmaj=2.441 mas, bpa=6.629 degrees ! Estimated noise=637.554 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8155 x 2.441 at 6.629 degrees (North through East) ! Clean map min=-0.0015201 max=0.11336 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 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.673 mas, bmaj=2.084 mas, bpa=8.01 degrees ! Estimated noise=1596.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0937025 Jy ! Component: 100 - total flux cleaned = 0.114531 Jy ! Component: 150 - total flux cleaned = 0.121811 Jy ! Component: 200 - total flux cleaned = 0.123671 Jy ! Total flux subtracted in 200 components = 0.123671 Jy ! Clean residual min=-0.004826 max=0.004881 Jy/beam ! Clean residual mean=0.000016 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.123671 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.123671 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8155 mas, bmaj=2.441 mas, bpa=6.629 degrees ! Estimated noise=637.554 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 = 0.00155738 Jy ! Component: 100 - total flux cleaned = 0.00170027 Jy ! Component: 150 - total flux cleaned = 0.00166314 Jy ! Component: 200 - total flux cleaned = 0.00163233 Jy ! Total flux subtracted in 200 components = 0.00163233 Jy ! Clean residual min=-0.001626 max=0.001457 Jy/beam ! Clean residual mean=0.000024 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.125303 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.125303 Jy ! Inverting map ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.336 mas, bmaj=8.211 mas, bpa=4.353 degrees ! Estimated noise=813.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.823e-05 Jy ! Component: 100 - total flux cleaned = -2.6006e-05 Jy ! Component: 150 - total flux cleaned = -9.27423e-05 Jy ! Component: 200 - total flux cleaned = -0.000131947 Jy ! Total flux subtracted in 200 components = -0.000131947 Jy ! Clean residual min=-0.001831 max=0.001626 Jy/beam ! Clean residual mean=0.000051 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.125171 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 = -2.26152e-05 Jy ! Component: 100 - total flux cleaned = -3.49296e-05 Jy ! Component: 150 - total flux cleaned = -2.90416e-05 Jy ! Component: 200 - total flux cleaned = -2.88705e-05 Jy ! Total flux subtracted in 200 components = -2.88705e-05 Jy ! Clean residual min=-0.001830 max=0.001639 Jy/beam ! Clean residual mean=0.000051 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.125142 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.125142 Jy ! Inverting map ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8155 mas, bmaj=2.441 mas, bpa=6.629 degrees ! Estimated noise=637.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.5899e-05 Jy ! Component: 100 - total flux cleaned = -3.52662e-06 Jy ! Component: 150 - total flux cleaned = -2.00177e-05 Jy ! Component: 200 - total flux cleaned = -3.57618e-05 Jy ! Total flux subtracted in 200 components = -3.57618e-05 Jy ! Clean residual min=-0.001600 max=0.001506 Jy/beam ! Clean residual mean=0.000024 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.125107 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.125107 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=0.128744Jy sigma=0.000643 ! Fit after self-cal, rms=0.128742Jy sigma=0.000643 wmodel J1347-3750_X_2017_03_27_pus_map.mod ! Writing 55 model components to file: J1347-3750_X_2017_03_27_pus_map.mod wobs J1347-3750_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1347-3750_X_2017_03_27_pus_uvs.fits wwins J1347-3750_X_2017_03_27_pus_map.win ! wwins: Wrote 2 windows to J1347-3750_X_2017_03_27_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 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.46083e-05 Jy ! Component: 100 - total flux cleaned = -0.000117067 Jy ! Component: 150 - total flux cleaned = -0.000142582 Jy ! Component: 200 - total flux cleaned = -0.000213217 Jy ! Component: 250 - total flux cleaned = -0.000258076 Jy ! Component: 300 - total flux cleaned = -0.000279615 Jy ! Component: 350 - total flux cleaned = -0.000320511 Jy ! Component: 400 - total flux cleaned = -0.000340652 Jy ! Component: 450 - total flux cleaned = -0.000340836 Jy ! Component: 500 - total flux cleaned = -0.000266115 Jy ! Component: 550 - total flux cleaned = -0.00022955 Jy ! Component: 600 - total flux cleaned = -0.000211745 Jy ! Component: 650 - total flux cleaned = -0.000194262 Jy ! Component: 700 - total flux cleaned = -0.000159824 Jy ! Component: 750 - total flux cleaned = -0.000109449 Jy ! Component: 800 - total flux cleaned = -7.65583e-05 Jy ! Component: 850 - total flux cleaned = -7.6329e-05 Jy ! Component: 900 - total flux cleaned = -4.42403e-05 Jy ! Component: 950 - total flux cleaned = -1.28085e-05 Jy ! Component: 1000 - total flux cleaned = 2.5166e-06 Jy ! Component: 1050 - total flux cleaned = 2.70838e-06 Jy ! Component: 1100 - total flux cleaned = 4.75226e-05 Jy ! Component: 1150 - total flux cleaned = 6.21436e-05 Jy ! Component: 1200 - total flux cleaned = 0.000119756 Jy ! Component: 1250 - total flux cleaned = 0.000134064 Jy ! Component: 1300 - total flux cleaned = 0.000176074 Jy ! Component: 1350 - total flux cleaned = 0.000190012 Jy ! Component: 1400 - total flux cleaned = 0.000217178 Jy ! Component: 1450 - total flux cleaned = 0.000257249 Jy ! Component: 1500 - total flux cleaned = 0.000243769 Jy ! Component: 1550 - total flux cleaned = 0.000256736 Jy ! Component: 1600 - total flux cleaned = 0.000243776 Jy ! Component: 1650 - total flux cleaned = 0.000218595 Jy ! Component: 1700 - total flux cleaned = 0.000231093 Jy ! Component: 1750 - total flux cleaned = 0.000218626 Jy ! Component: 1800 - total flux cleaned = 0.00023085 Jy ! Component: 1850 - total flux cleaned = 0.000218754 Jy ! Component: 1900 - total flux cleaned = 0.000230647 Jy ! Component: 1950 - total flux cleaned = 0.00018365 Jy ! Component: 2000 - total flux cleaned = 0.00019527 Jy ! Total flux subtracted in 2048 components = 0.000206673 Jy ! Clean residual min=-0.000570 max=0.000710 Jy/beam ! Clean residual mean=0.000008 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.125313 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 181 components and 0.125313 Jy ![Exited script file: muppet] wmap "J1347-3750_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8155 x 2.441 at 6.629 degrees (North through East) ! Clean map min=-0.0013162 max=0.11353 Jy/beam ! Writing clean map to FITS file: J1347-3750_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11353 invert ! Inverting map ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212849 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.562449 0.562449 1.1249 2.24979 4.49959 8.99918 17.9984 35.9967 71.9934 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.113 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8155 x 2.441 at 6.629 degrees (North through East) ! Clean map min=-0.0013162 max=0.11353 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 J1347-3750_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:04:40 2019