! Started logfile: J2349+7517_X_2017_02_24_pus_uvs.log on Sat May 4 10:09:31 2019 obs J2349+7517_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2349+7517_X_2017_02_24_pus_uva.fits ! AN table 1: 290 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961073 visibilities/baseline/integration-bin. ! Found source: J2349+7517 ! ! 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 150504 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 J2349+7517_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 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002832Jy sigma=0.008203 ! Fit after self-cal, rms=0.963439Jy sigma=0.007889 ! 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 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8392 mas, bmaj=0.9766 mas, bpa=-82.72 degrees ! Estimated noise=679.761 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 = 0.0308329 Jy ! Component: 100 - total flux cleaned = 0.0375807 Jy ! Total flux subtracted in 100 components = 0.0375807 Jy ! Clean residual min=-0.001695 max=0.001999 Jy/beam ! Clean residual mean=0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0375807 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0375807 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=0.081917Jy sigma=0.000638 ! Fit after self-cal, rms=0.080215Jy sigma=0.000624 ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476972 Jy ! Component: 100 - total flux cleaned = 0.00588559 Jy ! Total flux subtracted in 100 components = 0.00588559 Jy ! Clean residual min=-0.001691 max=0.001600 Jy/beam ! Clean residual mean=0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0434663 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0434663 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=0.079978Jy sigma=0.000622 ! Fit after self-cal, rms=0.079963Jy sigma=0.000622 ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.076 mas, bmaj=1.219 mas, bpa=-79.91 degrees ! Estimated noise=228.815 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 = -0.00069804 Jy ! Component: 100 - total flux cleaned = -0.000924917 Jy ! Component: 150 - total flux cleaned = -0.000979543 Jy ! Component: 200 - total flux cleaned = -0.00101461 Jy ! Total flux subtracted in 200 components = -0.00101461 Jy ! Clean residual min=-0.000972 max=0.000874 Jy/beam ! Clean residual mean=0.000005 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0424517 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0424517 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=0.079957Jy sigma=0.000622 ! Fit after self-cal, rms=0.079941Jy sigma=0.000622 ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.94 FD 1.05 HN 0.96 KP 0.99 ! LA 1.10 MK 1.09 NL 1.04 OV 1.06 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.99 KP 0.96 ! LA 1.11 MK 1.04 NL 1.01 OV 1.09 ! PT 1.16 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.98 KP 0.94 ! LA 1.07 MK 1.08 NL 1.03 OV 1.10 ! PT 1.13 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.04 KP 1.02 ! LA 1.05 MK 1.02 NL 1.01 OV 1.09 ! PT 1.13 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.95 KP 0.96 ! LA 1.05 MK 1.07 NL 0.99 OV 1.05 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.96 KP 0.95 ! LA 1.08 MK 1.06 NL 1.00 OV 1.03 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.89 KP 0.95 ! LA 1.02 MK 1.02 NL 0.95 OV 1.07 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.86 KP 0.91 ! LA 1.03 MK 1.01 NL 0.99 OV 1.05 ! PT 1.16 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.88 KP 0.92 ! LA 1.00 MK 0.97 NL 0.98 OV 1.03 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 0.92 KP 0.90 ! LA 1.02 MK 0.97 NL 0.97 OV 1.02 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.86 KP 0.88 ! LA 0.99 MK 0.92 NL 0.92 OV 1.00 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.87 HN 0.88 KP 0.93 ! LA 0.97 MK 0.93 NL 0.92 OV 0.92 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.079941Jy sigma=0.000622 ! Fit after self-cal, rms=0.078269Jy sigma=0.000621 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.073 mas, bmaj=1.216 mas, bpa=-80.19 degrees ! Estimated noise=229.029 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 = 6.64457e-05 Jy ! Component: 100 - total flux cleaned = 6.64496e-05 Jy ! Component: 150 - total flux cleaned = 6.64347e-05 Jy ! Component: 200 - total flux cleaned = 6.93658e-05 Jy ! Total flux subtracted in 200 components = 6.93658e-05 Jy ! Clean residual min=-0.000665 max=0.000751 Jy/beam ! Clean residual mean=0.000002 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.042521 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.042521 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=0.078269Jy sigma=0.000621 ! Fit after self-cal, rms=0.078221Jy sigma=0.000621 ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.078221Jy sigma=0.000621 ! Fit after self-cal, rms=0.077664Jy sigma=0.000620 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.07 mas, bmaj=1.218 mas, bpa=-80.19 degrees ! Estimated noise=228.532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.71556e-05 Jy ! Component: 100 - total flux cleaned = -4.07876e-05 Jy ! Component: 150 - total flux cleaned = -4.36738e-05 Jy ! Component: 200 - total flux cleaned = -4.62193e-05 Jy ! Total flux subtracted in 200 components = -4.62193e-05 Jy ! Clean residual min=-0.000727 max=0.000548 Jy/beam ! Clean residual mean=0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0424748 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0424748 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=0.077664Jy sigma=0.000620 ! Fit after self-cal, rms=0.077657Jy sigma=0.000620 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -0.000131845 Jy ! Component: 100 - total flux cleaned = -0.000139634 Jy ! Component: 150 - total flux cleaned = -0.000142794 Jy ! Component: 200 - total flux cleaned = -0.000142715 Jy ! Total flux subtracted in 200 components = -0.000142715 Jy ! Clean residual min=-0.000733 max=0.000584 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0423321 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0423321 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=0.077657Jy sigma=0.000620 ! Fit after self-cal, rms=0.077653Jy sigma=0.000620 ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.077653Jy sigma=0.000620 ! Fit after self-cal, rms=0.077904Jy sigma=0.000620 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.07 mas, bmaj=1.218 mas, bpa=-79.99 degrees ! Estimated noise=228.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.85259e-05 Jy ! Component: 100 - total flux cleaned = 1.85891e-05 Jy ! Component: 150 - total flux cleaned = 1.55557e-05 Jy ! Component: 200 - total flux cleaned = 1.31519e-05 Jy ! Total flux subtracted in 200 components = 1.31519e-05 Jy ! Clean residual min=-0.000754 max=0.000551 Jy/beam ! Clean residual mean=0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0423453 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0423453 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=0.077904Jy sigma=0.000620 ! Fit after self-cal, rms=0.077916Jy sigma=0.000620 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -3.55225e-05 Jy ! Component: 100 - total flux cleaned = -4.33998e-05 Jy ! Component: 150 - total flux cleaned = -4.35762e-05 Jy ! Component: 200 - total flux cleaned = -4.35714e-05 Jy ! Total flux subtracted in 200 components = -4.35714e-05 Jy ! Clean residual min=-0.000749 max=0.000556 Jy/beam ! Clean residual mean=0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0423017 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0423017 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=0.077916Jy sigma=0.000620 ! Fit after self-cal, rms=0.077914Jy sigma=0.000620 ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.077914Jy sigma=0.000620 ! Fit after self-cal, rms=0.078092Jy sigma=0.000620 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.506 mas, bmaj=2.525 mas, bpa=-68.3 degrees ! Estimated noise=294.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.9471e-05 Jy ! Component: 100 - total flux cleaned = 6.24521e-05 Jy ! Component: 150 - total flux cleaned = 6.38771e-05 Jy ! Component: 200 - total flux cleaned = 6.51232e-05 Jy ! Total flux subtracted in 200 components = 6.51232e-05 Jy ! Clean residual min=-0.000731 max=0.000785 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0423668 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0423668 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=0.078092Jy sigma=0.000620 ! Fit after self-cal, rms=0.078099Jy sigma=0.000620 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -1.13263e-05 Jy ! Component: 100 - total flux cleaned = -9.23519e-06 Jy ! Component: 150 - total flux cleaned = -7.26273e-06 Jy ! Component: 200 - total flux cleaned = -7.26424e-06 Jy ! Total flux subtracted in 200 components = -7.26424e-06 Jy ! Clean residual min=-0.000734 max=0.000778 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0423595 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 33 components and 0.0423595 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=0.078099Jy sigma=0.000620 ! Fit after self-cal, rms=0.078099Jy sigma=0.000620 ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.071 mas, bmaj=1.217 mas, bpa=-79.66 degrees ! Estimated noise=228.749 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.217 at -79.66 degrees (North through East) ! Clean map min=-0.00068589 max=0.043222 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 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8412 mas, bmaj=0.9755 mas, bpa=-82.89 degrees ! Estimated noise=671.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339132 Jy ! Component: 100 - total flux cleaned = 0.0413969 Jy ! Component: 150 - total flux cleaned = 0.0427915 Jy ! Component: 200 - total flux cleaned = 0.0429669 Jy ! Total flux subtracted in 200 components = 0.0429669 Jy ! Clean residual min=-0.001344 max=0.001471 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0429669 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0429669 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.071 mas, bmaj=1.217 mas, bpa=-79.66 degrees ! Estimated noise=228.749 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 = -0.000473416 Jy ! Component: 100 - total flux cleaned = -0.000536743 Jy ! Component: 150 - total flux cleaned = -0.000592269 Jy ! Component: 200 - total flux cleaned = -0.000626323 Jy ! Total flux subtracted in 200 components = -0.000626323 Jy ! Clean residual min=-0.000747 max=0.000556 Jy/beam ! Clean residual mean=0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0423405 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.0423405 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.506 mas, bmaj=2.525 mas, bpa=-68.3 degrees ! Estimated noise=294.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.18765e-05 Jy ! Component: 100 - total flux cleaned = 2.18056e-05 Jy ! Component: 150 - total flux cleaned = 2.1746e-05 Jy ! Component: 200 - total flux cleaned = 2.16902e-05 Jy ! Total flux subtracted in 200 components = 2.16902e-05 Jy ! Clean residual min=-0.000734 max=0.000781 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0423622 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 = -9.23675e-07 Jy ! Component: 100 - total flux cleaned = -1.77127e-06 Jy ! Component: 150 - total flux cleaned = -2.52249e-06 Jy ! Component: 200 - total flux cleaned = -1.84343e-06 Jy ! Total flux subtracted in 200 components = -1.84343e-06 Jy ! Clean residual min=-0.000733 max=0.000781 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0423604 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0423604 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.071 mas, bmaj=1.217 mas, bpa=-79.66 degrees ! Estimated noise=228.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.03881e-05 Jy ! Component: 100 - total flux cleaned = -5.26298e-05 Jy ! Component: 150 - total flux cleaned = -6.58885e-05 Jy ! Component: 200 - total flux cleaned = -7.43643e-05 Jy ! Total flux subtracted in 200 components = -7.43643e-05 Jy ! Clean residual min=-0.000746 max=0.000557 Jy/beam ! Clean residual mean=0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.042286 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.042286 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=0.078099Jy sigma=0.000620 ! Fit after self-cal, rms=0.078098Jy sigma=0.000620 wmodel J2349+7517_X_2017_02_24_pus_map.mod ! Writing 20 model components to file: J2349+7517_X_2017_02_24_pus_map.mod wobs J2349+7517_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2349+7517_X_2017_02_24_pus_uvs.fits wwins J2349+7517_X_2017_02_24_pus_map.win ! wwins: Wrote 1 windows to J2349+7517_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 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172485 Jy ! Component: 100 - total flux cleaned = -9.45745e-05 Jy ! Component: 150 - total flux cleaned = -1.51577e-05 Jy ! Component: 200 - total flux cleaned = 1.79291e-06 Jy ! Component: 250 - total flux cleaned = 3.44539e-05 Jy ! Component: 300 - total flux cleaned = 3.45581e-05 Jy ! Component: 350 - total flux cleaned = 5.02447e-05 Jy ! Component: 400 - total flux cleaned = 4.25832e-05 Jy ! Component: 450 - total flux cleaned = 2.76369e-05 Jy ! Component: 500 - total flux cleaned = 4.96351e-05 Jy ! Component: 550 - total flux cleaned = 5.67898e-05 Jy ! Component: 600 - total flux cleaned = 4.25269e-05 Jy ! Component: 650 - total flux cleaned = 5.66791e-05 Jy ! Component: 700 - total flux cleaned = 6.35639e-05 Jy ! Component: 750 - total flux cleaned = 6.35363e-05 Jy ! Component: 800 - total flux cleaned = 7.01639e-05 Jy ! Component: 850 - total flux cleaned = 4.36135e-05 Jy ! Component: 900 - total flux cleaned = 3.05797e-05 Jy ! Component: 950 - total flux cleaned = 1.7579e-05 Jy ! Component: 1000 - total flux cleaned = -1.59053e-06 Jy ! Component: 1050 - total flux cleaned = -3.95744e-05 Jy ! Component: 1100 - total flux cleaned = -2.69494e-05 Jy ! Component: 1150 - total flux cleaned = -7.6555e-05 Jy ! Component: 1200 - total flux cleaned = -8.26661e-05 Jy ! Component: 1250 - total flux cleaned = -0.000100922 Jy ! Component: 1300 - total flux cleaned = -0.000118969 Jy ! Component: 1350 - total flux cleaned = -0.000160531 Jy ! Component: 1400 - total flux cleaned = -0.000178077 Jy ! Component: 1450 - total flux cleaned = -0.000207194 Jy ! Component: 1500 - total flux cleaned = -0.000212946 Jy ! Component: 1550 - total flux cleaned = -0.000235824 Jy ! Component: 1600 - total flux cleaned = -0.000264181 Jy ! Component: 1650 - total flux cleaned = -0.000286719 Jy ! Component: 1700 - total flux cleaned = -0.000314566 Jy ! Component: 1750 - total flux cleaned = -0.000320175 Jy ! Component: 1800 - total flux cleaned = -0.00032015 Jy ! Component: 1850 - total flux cleaned = -0.000331045 Jy ! Component: 1900 - total flux cleaned = -0.00034718 Jy ! Component: 1950 - total flux cleaned = -0.000363253 Jy ! Component: 2000 - total flux cleaned = -0.000368578 Jy ! Total flux subtracted in 2048 components = -0.000379182 Jy ! Clean residual min=-0.000345 max=0.000303 Jy/beam ! Clean residual mean=-0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0419068 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 184 components and 0.0419069 Jy ![Exited script file: muppet] wmap "J2349+7517_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.217 at -79.66 degrees (North through East) ! Clean map min=-0.00068028 max=0.043249 Jy/beam ! Writing clean map to FITS file: J2349+7517_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 0.0432486 invert ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.87233e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.684808 0.684808 1.36962 2.73923 5.47846 10.9569 21.9138 43.8277 87.6554 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.217 at -79.66 degrees (North through East) ! Clean map min=-0.00068028 max=0.043249 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 J2349+7517_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:09:38 2019