! Started logfile: J0317+5643_X_2017_06_15_pus_uvs.log on Tue May 7 19:51:36 2019 obs J0317+5643_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0317+5643_X_2017_06_15_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966568 visibilities/baseline/integration-bin. ! Found source: J0317+5643 ! ! 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 989 lines of history. ! ! Reading 58980 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 J0317+5643_X_2017_06_15_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.822327Jy sigma=0.007138 ! Fit after self-cal, rms=0.804764Jy sigma=0.006984 ! 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7701 mas, bmaj=1.112 mas, bpa=1.295 degrees ! Estimated noise=773.162 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 = 0.148354 Jy ! Component: 100 - total flux cleaned = 0.191434 Jy ! Total flux subtracted in 100 components = 0.191434 Jy ! Clean residual min=-0.005074 max=0.018505 Jy/beam ! Clean residual mean=-0.000042 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.191434 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.191434 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=0.084533Jy sigma=0.000717 ! Fit after self-cal, rms=0.084527Jy sigma=0.000717 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200203 Jy ! Component: 100 - total flux cleaned = 0.0297969 Jy ! Total flux subtracted in 100 components = 0.0297969 Jy ! Clean residual min=-0.003514 max=0.004462 Jy/beam ! Clean residual mean=-0.000014 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.221231 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 7 components and 0.221231 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=0.079603Jy sigma=0.000671 ! Fit after self-cal, rms=0.079610Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9471 mas, bmaj=1.413 mas, bpa=0.5095 degrees ! Estimated noise=336.853 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 = 0.00515972 Jy ! Component: 100 - total flux cleaned = 0.00752436 Jy ! Component: 150 - total flux cleaned = 0.00869901 Jy ! Component: 200 - total flux cleaned = 0.0088653 Jy ! Total flux subtracted in 200 components = 0.0088653 Jy ! Clean residual min=-0.002235 max=0.003220 Jy/beam ! Clean residual mean=-0.000013 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.230096 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.230096 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=0.079311Jy sigma=0.000668 ! Fit after self-cal, rms=0.079316Jy sigma=0.000668 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (-3.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306897 Jy ! Component: 100 - total flux cleaned = 0.0047305 Jy ! Component: 150 - total flux cleaned = 0.00516816 Jy ! Component: 200 - total flux cleaned = 0.00533396 Jy ! Total flux subtracted in 200 components = 0.00533396 Jy ! Clean residual min=-0.002073 max=0.001930 Jy/beam ! Clean residual mean=-0.000005 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.23543 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.23543 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=0.079194Jy sigma=0.000667 ! Fit after self-cal, rms=0.079181Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 1.01 FD 0.99 HN 0.99 KP 1.01 ! LA 0.97 MK 0.96 NL 0.95 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.93 KP 0.96 ! LA 0.97 MK 0.98 NL 0.96 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.01 KP 0.98 ! LA 1.00 MK 1.08 NL 0.96 OV 1.08 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.04 KP 0.97 ! LA 1.00 MK 1.00 NL 0.98 OV 1.03 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 0.96 KP 0.98 ! LA 0.99 MK 0.99 NL 0.96 OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.00 KP 0.99 ! LA 1.02 MK 0.97 NL 0.98 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 0.99 ! LA 1.03 MK 1.01 NL 0.96 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00 KP 0.99 ! LA 0.99 MK 1.00 NL 0.96 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.96 KP 0.99 ! LA 1.00 MK 0.99 NL 0.97 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.03 KP 1.01 ! LA 1.01 MK 1.01 NL 0.95 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.01 ! LA 1.02 MK 0.99 NL 0.96 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.99 ! LA 1.04 MK 0.99 NL 0.96 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.079181Jy sigma=0.000667 ! Fit after self-cal, rms=0.079323Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9493 mas, bmaj=1.415 mas, bpa=0.1342 degrees ! Estimated noise=337.466 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 = 0.000529515 Jy ! Component: 100 - total flux cleaned = 0.000620975 Jy ! Component: 150 - total flux cleaned = 0.000676489 Jy ! Component: 200 - total flux cleaned = 0.000702893 Jy ! Total flux subtracted in 200 components = 0.000702893 Jy ! Clean residual min=-0.001284 max=0.001349 Jy/beam ! Clean residual mean=-0.000007 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.236133 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.236133 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=0.079299Jy sigma=0.000663 ! Fit after self-cal, rms=0.079310Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.079310Jy sigma=0.000663 ! Fit after self-cal, rms=0.079479Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9503 mas, bmaj=1.415 mas, bpa=0.3233 degrees ! Estimated noise=337.656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285891 Jy ! Component: 100 - total flux cleaned = 0.000237364 Jy ! Component: 150 - total flux cleaned = 0.000260313 Jy ! Component: 200 - total flux cleaned = 0.000259674 Jy ! Total flux subtracted in 200 components = 0.000259674 Jy ! Clean residual min=-0.000963 max=0.000885 Jy/beam ! Clean residual mean=-0.000004 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.236393 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.236393 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=0.079464Jy sigma=0.000658 ! Fit after self-cal, rms=0.079474Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 7.62071e-05 Jy ! Component: 100 - total flux cleaned = 9.52906e-05 Jy ! Component: 150 - total flux cleaned = 9.56387e-05 Jy ! Component: 200 - total flux cleaned = 7.76863e-05 Jy ! Total flux subtracted in 200 components = 7.76863e-05 Jy ! Clean residual min=-0.000917 max=0.000889 Jy/beam ! Clean residual mean=-0.000004 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.236471 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.236471 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=0.079464Jy sigma=0.000658 ! Fit after self-cal, rms=0.079464Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.079464Jy sigma=0.000658 ! Fit after self-cal, rms=0.079526Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9505 mas, bmaj=1.415 mas, bpa=0.3335 degrees ! Estimated noise=337.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.79124e-05 Jy ! Component: 100 - total flux cleaned = 4.76067e-05 Jy ! Component: 150 - total flux cleaned = 4.75443e-05 Jy ! Component: 200 - total flux cleaned = 2.96387e-05 Jy ! Total flux subtracted in 200 components = 2.96387e-05 Jy ! Clean residual min=-0.000881 max=0.000885 Jy/beam ! Clean residual mean=-0.000004 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.2365 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.2365 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=0.079518Jy sigma=0.000658 ! Fit after self-cal, rms=0.079519Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 2.07177e-06 Jy ! Component: 100 - total flux cleaned = 1.4299e-06 Jy ! Component: 150 - total flux cleaned = 1.70786e-06 Jy ! Component: 200 - total flux cleaned = -1.32652e-05 Jy ! Total flux subtracted in 200 components = -1.32652e-05 Jy ! Clean residual min=-0.000854 max=0.000879 Jy/beam ! Clean residual mean=-0.000004 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.236487 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.236487 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=0.079513Jy sigma=0.000658 ! Fit after self-cal, rms=0.079513Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.079513Jy sigma=0.000658 ! Fit after self-cal, rms=0.079544Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.223 mas, bmaj=2.5 mas, bpa=0.2818 degrees ! Estimated noise=431.642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209963 Jy ! Component: 100 - total flux cleaned = 0.000288744 Jy ! Component: 150 - total flux cleaned = 0.000336638 Jy ! Component: 200 - total flux cleaned = 0.000355734 Jy ! Total flux subtracted in 200 components = 0.000355734 Jy ! Clean residual min=-0.000950 max=0.000861 Jy/beam ! Clean residual mean=-0.000007 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.236843 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.236843 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=0.079544Jy sigma=0.000658 ! Fit after self-cal, rms=0.079544Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 3.32593e-05 Jy ! Component: 100 - total flux cleaned = 5.23841e-05 Jy ! Component: 150 - total flux cleaned = 6.49868e-05 Jy ! Component: 200 - total flux cleaned = 7.60285e-05 Jy ! Total flux subtracted in 200 components = 7.60285e-05 Jy ! Clean residual min=-0.000937 max=0.000865 Jy/beam ! Clean residual mean=-0.000006 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.236919 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.236919 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=0.079545Jy sigma=0.000658 ! Fit after self-cal, rms=0.079545Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9507 mas, bmaj=1.414 mas, bpa=0.3022 degrees ! Estimated noise=337.817 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9507 x 1.414 at 0.3022 degrees (North through East) ! Clean map min=-0.00079757 max=0.19865 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7724 mas, bmaj=1.112 mas, bpa=1.087 degrees ! Estimated noise=774.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148439 Jy ! Component: 100 - total flux cleaned = 0.1916 Jy ! Component: 150 - total flux cleaned = 0.21141 Jy ! Component: 200 - total flux cleaned = 0.22107 Jy ! Total flux subtracted in 200 components = 0.22107 Jy ! Clean residual min=-0.002482 max=0.004394 Jy/beam ! Clean residual mean=-0.000013 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.22107 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 0.22107 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9507 mas, bmaj=1.414 mas, bpa=0.3022 degrees ! Estimated noise=337.817 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 = 0.00551443 Jy ! Component: 100 - total flux cleaned = 0.00879112 Jy ! Component: 150 - total flux cleaned = 0.0109949 Jy ! Component: 200 - total flux cleaned = 0.0125659 Jy ! Total flux subtracted in 200 components = 0.0125659 Jy ! Clean residual min=-0.000969 max=0.001078 Jy/beam ! Clean residual mean=-0.000008 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.233636 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.233636 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.223 mas, bmaj=2.5 mas, bpa=0.2818 degrees ! Estimated noise=431.642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141804 Jy ! Component: 100 - total flux cleaned = 0.00214224 Jy ! Component: 150 - total flux cleaned = 0.00258102 Jy ! Component: 200 - total flux cleaned = 0.00286022 Jy ! Total flux subtracted in 200 components = 0.00286022 Jy ! Clean residual min=-0.000950 max=0.000868 Jy/beam ! Clean residual mean=-0.000008 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.236496 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 = 0.000186699 Jy ! Component: 100 - total flux cleaned = 0.000314229 Jy ! Component: 150 - total flux cleaned = 0.000363898 Jy ! Component: 200 - total flux cleaned = 0.000383891 Jy ! Total flux subtracted in 200 components = 0.000383891 Jy ! Clean residual min=-0.000944 max=0.000857 Jy/beam ! Clean residual mean=-0.000006 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.23688 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 62 components and 0.23688 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9507 mas, bmaj=1.414 mas, bpa=0.3022 degrees ! Estimated noise=337.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.26408e-05 Jy ! Component: 100 - total flux cleaned = 7.23714e-05 Jy ! Component: 150 - total flux cleaned = 7.23097e-05 Jy ! Component: 200 - total flux cleaned = 4.69331e-05 Jy ! Total flux subtracted in 200 components = 4.69331e-05 Jy ! Clean residual min=-0.000974 max=0.000935 Jy/beam ! Clean residual mean=-0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.236927 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.236927 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=0.079580Jy sigma=0.000658 ! Fit after self-cal, rms=0.079578Jy sigma=0.000658 wmodel J0317+5643_X_2017_06_15_pus_map.mod ! Writing 71 model components to file: J0317+5643_X_2017_06_15_pus_map.mod wobs J0317+5643_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0317+5643_X_2017_06_15_pus_uvs.fits wwins J0317+5643_X_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J0317+5643_X_2017_06_15_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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 5.2971e-05 Jy ! Component: 100 - total flux cleaned = 0.000152623 Jy ! Component: 150 - total flux cleaned = 0.000183868 Jy ! Component: 200 - total flux cleaned = 0.000183823 Jy ! Component: 250 - total flux cleaned = 0.000212706 Jy ! Component: 300 - total flux cleaned = 0.000184617 Jy ! Component: 350 - total flux cleaned = 0.000184886 Jy ! Component: 400 - total flux cleaned = 0.000211854 Jy ! Component: 450 - total flux cleaned = 0.000224911 Jy ! Component: 500 - total flux cleaned = 0.000185918 Jy ! Component: 550 - total flux cleaned = 0.000198636 Jy ! Component: 600 - total flux cleaned = 0.000198543 Jy ! Component: 650 - total flux cleaned = 0.000173973 Jy ! Component: 700 - total flux cleaned = 0.000161665 Jy ! Component: 750 - total flux cleaned = 8.9845e-05 Jy ! Component: 800 - total flux cleaned = 0.000101786 Jy ! Component: 850 - total flux cleaned = 0.000101599 Jy ! Component: 900 - total flux cleaned = 3.26195e-05 Jy ! Component: 950 - total flux cleaned = 2.12363e-05 Jy ! Component: 1000 - total flux cleaned = -1.25171e-05 Jy ! Component: 1050 - total flux cleaned = -3.47486e-05 Jy ! Component: 1100 - total flux cleaned = -4.58557e-05 Jy ! Component: 1150 - total flux cleaned = -4.59159e-05 Jy ! Component: 1200 - total flux cleaned = -5.68398e-05 Jy ! Component: 1250 - total flux cleaned = -6.74593e-05 Jy ! Component: 1300 - total flux cleaned = -7.7781e-05 Jy ! Component: 1350 - total flux cleaned = -9.85757e-05 Jy ! Component: 1400 - total flux cleaned = -9.86363e-05 Jy ! Component: 1450 - total flux cleaned = -0.000108672 Jy ! Component: 1500 - total flux cleaned = -0.000138767 Jy ! Component: 1550 - total flux cleaned = -0.000148674 Jy ! Component: 1600 - total flux cleaned = -0.000129007 Jy ! Component: 1650 - total flux cleaned = -0.000177906 Jy ! Component: 1700 - total flux cleaned = -0.000119817 Jy ! Component: 1750 - total flux cleaned = -0.000148608 Jy ! Component: 1800 - total flux cleaned = -0.000139225 Jy ! Component: 1850 - total flux cleaned = -0.000157911 Jy ! Component: 1900 - total flux cleaned = -0.000157996 Jy ! Component: 1950 - total flux cleaned = -0.000213518 Jy ! Component: 2000 - total flux cleaned = -0.00022263 Jy ! Total flux subtracted in 2048 components = -0.000231684 Jy ! Clean residual min=-0.000516 max=0.000562 Jy/beam ! Clean residual mean=-0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.236695 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 224 components and 0.236695 Jy ![Exited script file: muppet] wmap "J0317+5643_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9507 x 1.414 at 0.3022 degrees (North through East) ! Clean map min=-0.0006822 max=0.19862 Jy/beam ! Writing clean map to FITS file: J0317+5643_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.198617 invert ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162297 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24514 0.24514 0.490281 0.980562 1.96112 3.92225 7.84449 15.689 31.378 62.756 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.198 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9507 x 1.414 at 0.3022 degrees (North through East) ! Clean map min=-0.0006822 max=0.19862 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 J0317+5643_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:51:40 2019