! Started logfile: J1219+6344_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:28:43 2019 obs J1219+6344_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1219+6344_X_2017_04_28_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97037 visibilities/baseline/integration-bin. ! Found source: J1219+6344 ! ! 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 907 lines of history. ! ! Reading 59736 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 J1219+6344_X_2017_04_28_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.848245Jy sigma=0.007211 ! Fit after self-cal, rms=0.839128Jy sigma=0.007140 ! 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 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8754 mas, bmaj=0.913 mas, bpa=2.402 degrees ! Estimated noise=770.865 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 = 0.12702 Jy ! Component: 100 - total flux cleaned = 0.157691 Jy ! Total flux subtracted in 100 components = 0.157691 Jy ! Clean residual min=-0.003953 max=0.011959 Jy/beam ! Clean residual mean=-0.000002 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.157692 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.157692 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=0.091966Jy sigma=0.000676 ! Fit after self-cal, rms=0.091964Jy sigma=0.000676 ! Inverting map ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120357 Jy ! Component: 100 - total flux cleaned = 0.0174067 Jy ! Total flux subtracted in 100 components = 0.0174067 Jy ! Clean residual min=-0.002514 max=0.003142 Jy/beam ! Clean residual mean=0.000004 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.175098 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.175098 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=0.090731Jy sigma=0.000660 ! Fit after self-cal, rms=0.090736Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.099 mas, bmaj=1.149 mas, bpa=76.98 degrees ! Estimated noise=349.41 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 = 0.00224577 Jy ! Component: 100 - total flux cleaned = 0.00330892 Jy ! Component: 150 - total flux cleaned = 0.00347116 Jy ! Component: 200 - total flux cleaned = 0.00351581 Jy ! Total flux subtracted in 200 components = 0.00351581 Jy ! Clean residual min=-0.001501 max=0.001966 Jy/beam ! Clean residual mean=0.000004 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.178614 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.178614 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=0.090714Jy sigma=0.000659 ! Fit after self-cal, rms=0.090716Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.97 HN 0.97 KP 1.02 ! LA 0.95 MK 0.98 NL 0.98 OV 1.04 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.04 ! LA 0.95 MK 0.95 NL 0.98 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.96 ! LA 0.98 MK 0.98 NL 0.97 OV 1.02 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 1.00 ! LA 1.01 MK 0.97 NL 0.99 OV 1.02 ! PT 1.08 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 0.99 ! LA 0.98 MK 1.02 NL 0.98 OV 0.99 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.95 KP 1.02 ! LA 0.97 MK 0.99 NL 1.01 OV 1.02 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.01 ! LA 0.98 MK 0.98 NL 0.97 OV 1.01 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.01 KP 1.02 ! LA 0.95 MK 0.98 NL 0.97 OV 1.00 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.03 KP 1.01 ! LA 0.97 MK 0.97 NL 0.98 OV 1.01 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 1.02 ! LA 0.99 MK 0.99 NL 1.00 OV 0.99 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.05 ! LA 0.97 MK 1.01 NL 1.00 OV 0.99 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 1.01 ! LA 0.96 MK 0.96 NL 0.99 OV 0.99 ! PT 1.05 SC 1.07 ! ! ! Fit before self-cal, rms=0.090716Jy sigma=0.000659 ! Fit after self-cal, rms=0.092035Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.102 mas, bmaj=1.15 mas, bpa=81.54 degrees ! Estimated noise=349.093 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 = -0.000440331 Jy ! Component: 100 - total flux cleaned = -0.000499403 Jy ! Component: 150 - total flux cleaned = -0.0005152 Jy ! Component: 200 - total flux cleaned = -0.000529268 Jy ! Total flux subtracted in 200 components = -0.000529268 Jy ! Clean residual min=-0.001247 max=0.001237 Jy/beam ! Clean residual mean=-0.000008 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.178085 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.178085 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=0.092024Jy sigma=0.000657 ! Fit after self-cal, rms=0.092060Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.092060Jy sigma=0.000657 ! Fit after self-cal, rms=0.093853Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.102 mas, bmaj=1.149 mas, bpa=79.07 degrees ! Estimated noise=349.385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.91903e-05 Jy ! Component: 100 - total flux cleaned = 5.22403e-05 Jy ! Component: 150 - total flux cleaned = 2.73751e-05 Jy ! Component: 200 - total flux cleaned = 1.57112e-05 Jy ! Total flux subtracted in 200 components = 1.57112e-05 Jy ! Clean residual min=-0.001024 max=0.000872 Jy/beam ! Clean residual mean=-0.000003 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.1781 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.1781 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=0.093848Jy sigma=0.000655 ! Fit after self-cal, rms=0.093875Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 2.27905e-05 Jy ! Component: 100 - total flux cleaned = -1.27558e-05 Jy ! Component: 150 - total flux cleaned = -4.50328e-05 Jy ! Component: 200 - total flux cleaned = -5.54144e-05 Jy ! Total flux subtracted in 200 components = -5.54144e-05 Jy ! Clean residual min=-0.001019 max=0.000854 Jy/beam ! Clean residual mean=-0.000003 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.178045 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.178045 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=0.093871Jy sigma=0.000655 ! Fit after self-cal, rms=0.093871Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.093871Jy sigma=0.000655 ! Fit after self-cal, rms=0.093981Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.102 mas, bmaj=1.148 mas, bpa=78.61 degrees ! Estimated noise=349.599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143162 Jy ! Component: 100 - total flux cleaned = 0.000122082 Jy ! Component: 150 - total flux cleaned = 0.000101846 Jy ! Component: 200 - total flux cleaned = 9.23266e-05 Jy ! Total flux subtracted in 200 components = 9.23266e-05 Jy ! Clean residual min=-0.001021 max=0.000848 Jy/beam ! Clean residual mean=-0.000003 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.178137 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.178137 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=0.093977Jy sigma=0.000655 ! Fit after self-cal, rms=0.093978Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 8.32892e-06 Jy ! Component: 100 - total flux cleaned = -1.92949e-05 Jy ! Component: 150 - total flux cleaned = -3.68794e-05 Jy ! Component: 200 - total flux cleaned = -5.35687e-05 Jy ! Total flux subtracted in 200 components = -5.35687e-05 Jy ! Clean residual min=-0.001016 max=0.000838 Jy/beam ! Clean residual mean=-0.000003 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.178084 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.178084 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=0.093976Jy sigma=0.000655 ! Fit after self-cal, rms=0.093976Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.093976Jy sigma=0.000655 ! Fit after self-cal, rms=0.094043Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.239 mas, bmaj=2.59 mas, bpa=79.81 degrees ! Estimated noise=448.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.40242e-06 Jy ! Component: 100 - total flux cleaned = -2.03682e-06 Jy ! Component: 150 - total flux cleaned = -2.28079e-06 Jy ! Component: 200 - total flux cleaned = -5.25314e-06 Jy ! Total flux subtracted in 200 components = -5.25314e-06 Jy ! Clean residual min=-0.000889 max=0.000822 Jy/beam ! Clean residual mean=-0.000008 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.178078 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.178079 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=0.094043Jy sigma=0.000655 ! Fit after self-cal, rms=0.094042Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = -2.09789e-05 Jy ! Component: 100 - total flux cleaned = -2.07567e-05 Jy ! Component: 150 - total flux cleaned = -2.06283e-05 Jy ! Component: 200 - total flux cleaned = -2.27757e-05 Jy ! Total flux subtracted in 200 components = -2.27757e-05 Jy ! Clean residual min=-0.000891 max=0.000825 Jy/beam ! Clean residual mean=-0.000008 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.178056 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.178056 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=0.094043Jy sigma=0.000655 ! Fit after self-cal, rms=0.094042Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.102 mas, bmaj=1.148 mas, bpa=78.15 degrees ! Estimated noise=349.759 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 1.148 at 78.14 degrees (North through East) ! Clean map min=-0.00095966 max=0.16615 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 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8746 mas, bmaj=0.9149 mas, bpa=-0.0318 degrees ! Estimated noise=770.986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126946 Jy ! Component: 100 - total flux cleaned = 0.157715 Jy ! Component: 150 - total flux cleaned = 0.169668 Jy ! Component: 200 - total flux cleaned = 0.174919 Jy ! Total flux subtracted in 200 components = 0.174919 Jy ! Clean residual min=-0.002204 max=0.002364 Jy/beam ! Clean residual mean=-0.000002 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.174919 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.174919 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.102 mas, bmaj=1.148 mas, bpa=78.15 degrees ! Estimated noise=349.759 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 = 0.00235208 Jy ! Component: 100 - total flux cleaned = 0.00333814 Jy ! Component: 150 - total flux cleaned = 0.00344359 Jy ! Component: 200 - total flux cleaned = 0.00346471 Jy ! Total flux subtracted in 200 components = 0.00346471 Jy ! Clean residual min=-0.001086 max=0.000832 Jy/beam ! Clean residual mean=-0.000003 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.178383 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.178383 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.239 mas, bmaj=2.59 mas, bpa=79.81 degrees ! Estimated noise=448.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233125 Jy ! Component: 100 - total flux cleaned = -0.000216525 Jy ! Component: 150 - total flux cleaned = -0.000202938 Jy ! Component: 200 - total flux cleaned = -0.000208121 Jy ! Total flux subtracted in 200 components = -0.000208121 Jy ! Clean residual min=-0.000887 max=0.000808 Jy/beam ! Clean residual mean=-0.000008 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.178175 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 = -4.91371e-06 Jy ! Component: 100 - total flux cleaned = -9.66255e-06 Jy ! Component: 150 - total flux cleaned = -1.81207e-05 Jy ! Component: 200 - total flux cleaned = -2.19492e-05 Jy ! Total flux subtracted in 200 components = -2.19492e-05 Jy ! Clean residual min=-0.000889 max=0.000813 Jy/beam ! Clean residual mean=-0.000008 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.178153 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.178153 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.102 mas, bmaj=1.148 mas, bpa=78.15 degrees ! Estimated noise=349.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020679 Jy ! Component: 100 - total flux cleaned = 0.000207716 Jy ! Component: 150 - total flux cleaned = 0.0002075 Jy ! Component: 200 - total flux cleaned = 0.000207883 Jy ! Total flux subtracted in 200 components = 0.000207883 Jy ! Clean residual min=-0.001082 max=0.000822 Jy/beam ! Clean residual mean=-0.000003 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.178361 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.178361 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=0.094051Jy sigma=0.000655 ! Fit after self-cal, rms=0.094051Jy sigma=0.000655 wmodel J1219+6344_X_2017_04_28_pus_map.mod ! Writing 25 model components to file: J1219+6344_X_2017_04_28_pus_map.mod wobs J1219+6344_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1219+6344_X_2017_04_28_pus_uvs.fits wwins J1219+6344_X_2017_04_28_pus_map.win ! wwins: Wrote 1 windows to J1219+6344_X_2017_04_28_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 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00046883 Jy ! Component: 100 - total flux cleaned = -0.00061456 Jy ! Component: 150 - total flux cleaned = -0.000689622 Jy ! Component: 200 - total flux cleaned = -0.000747456 Jy ! Component: 250 - total flux cleaned = -0.000817605 Jy ! Component: 300 - total flux cleaned = -0.000885995 Jy ! Component: 350 - total flux cleaned = -0.000952923 Jy ! Component: 400 - total flux cleaned = -0.0010317 Jy ! Component: 450 - total flux cleaned = -0.00108326 Jy ! Component: 500 - total flux cleaned = -0.00112123 Jy ! Component: 550 - total flux cleaned = -0.00115875 Jy ! Component: 600 - total flux cleaned = -0.00118321 Jy ! Component: 650 - total flux cleaned = -0.00120743 Jy ! Component: 700 - total flux cleaned = -0.00121919 Jy ! Component: 750 - total flux cleaned = -0.00120758 Jy ! Component: 800 - total flux cleaned = -0.00126589 Jy ! Component: 850 - total flux cleaned = -0.00128889 Jy ! Component: 900 - total flux cleaned = -0.00130029 Jy ! Component: 950 - total flux cleaned = -0.00136783 Jy ! Component: 1000 - total flux cleaned = -0.0013679 Jy ! Component: 1050 - total flux cleaned = -0.00143424 Jy ! Component: 1100 - total flux cleaned = -0.0014559 Jy ! Component: 1150 - total flux cleaned = -0.00148824 Jy ! Component: 1200 - total flux cleaned = -0.00149901 Jy ! Component: 1250 - total flux cleaned = -0.00153106 Jy ! Component: 1300 - total flux cleaned = -0.00157317 Jy ! Component: 1350 - total flux cleaned = -0.00160444 Jy ! Component: 1400 - total flux cleaned = -0.00163528 Jy ! Component: 1450 - total flux cleaned = -0.00164547 Jy ! Component: 1500 - total flux cleaned = -0.0016456 Jy ! Component: 1550 - total flux cleaned = -0.0016659 Jy ! Component: 1600 - total flux cleaned = -0.00165604 Jy ! Component: 1650 - total flux cleaned = -0.00169562 Jy ! Component: 1700 - total flux cleaned = -0.00166631 Jy ! Component: 1750 - total flux cleaned = -0.00170535 Jy ! Component: 1800 - total flux cleaned = -0.00173438 Jy ! Component: 1850 - total flux cleaned = -0.00172471 Jy ! Component: 1900 - total flux cleaned = -0.00172458 Jy ! Component: 1950 - total flux cleaned = -0.00172454 Jy ! Component: 2000 - total flux cleaned = -0.00176188 Jy ! Total flux subtracted in 2048 components = -0.00173395 Jy ! Clean residual min=-0.000463 max=0.000463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.176627 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 167 components and 0.176627 Jy ![Exited script file: muppet] wmap "J1219+6344_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 1.148 at 78.14 degrees (North through East) ! Clean map min=-0.00096818 max=0.16618 Jy/beam ! Writing clean map to FITS file: J1219+6344_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.166176 invert ! Inverting map ! Your choice of large map pixels excluded 0.0904% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163998 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.296069 0.296069 0.592138 1.18428 2.36855 4.73711 9.47421 18.9484 37.8968 75.7937 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.166 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 1.148 at 78.14 degrees (North through East) ! Clean map min=-0.00096818 max=0.16618 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 J1219+6344_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:28:46 2019