! Started logfile: J0006+3422_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:21:54 2019 obs J0006+3422_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0006+3422_X_2017_04_28_pus_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.640296 visibilities/baseline/integration-bin. ! Found source: J0006+3422 ! ! 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 51864 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 J0006+3422_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 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 329 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.956416Jy sigma=0.007699 ! Fit after self-cal, rms=0.933877Jy sigma=0.007574 ! 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 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.6531 mas, bmaj=1.417 mas, bpa=-0.5887 degrees ! Estimated noise=742.246 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 = 0.0545508 Jy ! Component: 100 - total flux cleaned = 0.0664571 Jy ! Total flux subtracted in 100 components = 0.0664571 Jy ! Clean residual min=-0.002234 max=0.003462 Jy/beam ! Clean residual mean=0.000001 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0664571 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0664571 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=0.095647Jy sigma=0.000643 ! Fit after self-cal, rms=0.095518Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7491 mas, bmaj=1.679 mas, bpa=0.4259 degrees ! Estimated noise=397.684 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 = 0.00340261 Jy ! Component: 100 - total flux cleaned = 0.0044457 Jy ! Component: 150 - total flux cleaned = 0.00458491 Jy ! Component: 200 - total flux cleaned = 0.0047094 Jy ! Total flux subtracted in 200 components = 0.0047094 Jy ! Clean residual min=-0.001723 max=0.001395 Jy/beam ! Clean residual mean=-0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0711665 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.0711665 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=0.095370Jy sigma=0.000642 ! Fit after self-cal, rms=0.095366Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 1.02 ! LA 1.00* MK 0.95 NL 0.97 OV 1.02 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.18 KP 1.04 ! LA 1.00* MK 0.97 NL 0.96 OV 1.05 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 HN 0.99 KP 0.99 ! LA 1.00* MK 1.02 NL 1.00 OV 1.05 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.94 HN 0.97 KP 0.97 ! LA 1.00* MK 0.99 NL 0.99 OV 1.06 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.08 ! LA 1.00* MK 1.06 NL 0.97 OV 1.01 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.96 KP 0.96 ! LA 1.00* MK 1.08 NL 0.95 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 0.99 ! LA 1.00* MK 0.95 NL 1.01 OV 1.02 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.98 KP 0.99 ! LA 1.00* MK 1.00 NL 0.98 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.93 HN 1.14 KP 0.97 ! LA 1.00* MK 0.93 NL 0.98 OV 1.01 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.97 KP 0.97 ! LA 1.00* MK 1.00 NL 0.95 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.93 KP 0.99 ! LA 1.00* MK 0.96 NL 0.96 OV 1.04 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.95 KP 0.98 ! LA 1.00* MK 0.99 NL 0.99 OV 1.01 ! PT 1.11 SC 1.01 ! ! ! Fit before self-cal, rms=0.095366Jy sigma=0.000642 ! Fit after self-cal, rms=0.095760Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7485 mas, bmaj=1.681 mas, bpa=0.2185 degrees ! Estimated noise=400.422 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 = 0.000473585 Jy ! Component: 100 - total flux cleaned = 0.000512564 Jy ! Component: 150 - total flux cleaned = 0.000470518 Jy ! Component: 200 - total flux cleaned = 0.000425128 Jy ! Total flux subtracted in 200 components = 0.000425128 Jy ! Clean residual min=-0.001620 max=0.001354 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0715917 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.0715917 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=0.095749Jy sigma=0.000640 ! Fit after self-cal, rms=0.095775Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.095775Jy sigma=0.000640 ! Fit after self-cal, rms=0.095269Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7488 mas, bmaj=1.692 mas, bpa=0.1891 degrees ! Estimated noise=402.276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188382 Jy ! Component: 100 - total flux cleaned = -0.000255882 Jy ! Component: 150 - total flux cleaned = -0.000307143 Jy ! Component: 200 - total flux cleaned = -0.000349885 Jy ! Total flux subtracted in 200 components = -0.000349885 Jy ! Clean residual min=-0.000907 max=0.000985 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0712418 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.0712418 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=0.095266Jy sigma=0.000638 ! Fit after self-cal, rms=0.095296Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = -3.8927e-05 Jy ! Component: 100 - total flux cleaned = -4.5328e-05 Jy ! Component: 150 - total flux cleaned = -5.57459e-05 Jy ! Component: 200 - total flux cleaned = -6.97315e-05 Jy ! Total flux subtracted in 200 components = -6.97315e-05 Jy ! Clean residual min=-0.000875 max=0.000998 Jy/beam ! Clean residual mean=0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.071172 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.071172 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=0.095295Jy sigma=0.000637 ! Fit after self-cal, rms=0.095294Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.095294Jy sigma=0.000637 ! Fit after self-cal, rms=0.096433Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7496 mas, bmaj=1.696 mas, bpa=0.1332 degrees ! Estimated noise=402.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234504 Jy ! Component: 100 - total flux cleaned = -0.000285636 Jy ! Component: 150 - total flux cleaned = -0.000313926 Jy ! Component: 200 - total flux cleaned = -0.000331241 Jy ! Total flux subtracted in 200 components = -0.000331241 Jy ! Clean residual min=-0.000844 max=0.000915 Jy/beam ! Clean residual mean=0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0708408 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.0708408 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=0.096431Jy sigma=0.000637 ! Fit after self-cal, rms=0.096447Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = -9.15695e-06 Jy ! Component: 100 - total flux cleaned = -1.77543e-05 Jy ! Component: 150 - total flux cleaned = -2.89912e-05 Jy ! Component: 200 - total flux cleaned = -4.32851e-05 Jy ! Total flux subtracted in 200 components = -4.32851e-05 Jy ! Clean residual min=-0.000831 max=0.000919 Jy/beam ! Clean residual mean=0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0707975 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0707975 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=0.096447Jy sigma=0.000637 ! Fit after self-cal, rms=0.096447Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.096447Jy sigma=0.000637 ! Fit after self-cal, rms=0.096623Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=1.795 mas, bmaj=2.359 mas, bpa=2.797 degrees ! Estimated noise=571.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000463728 Jy ! Component: 100 - total flux cleaned = -0.000508594 Jy ! Component: 150 - total flux cleaned = -0.000551867 Jy ! Component: 200 - total flux cleaned = -0.000578652 Jy ! Total flux subtracted in 200 components = -0.000578652 Jy ! Clean residual min=-0.001077 max=0.001079 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0702189 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 25 components and 0.0702189 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=0.096623Jy sigma=0.000637 ! Fit after self-cal, rms=0.096625Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = -6.75585e-05 Jy ! Component: 100 - total flux cleaned = -0.000100137 Jy ! Component: 150 - total flux cleaned = -0.000113185 Jy ! Component: 200 - total flux cleaned = -0.000124043 Jy ! Total flux subtracted in 200 components = -0.000124043 Jy ! Clean residual min=-0.001073 max=0.001091 Jy/beam ! Clean residual mean=-0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0700948 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0700948 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=0.096626Jy sigma=0.000637 ! Fit after self-cal, rms=0.096626Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7504 mas, bmaj=1.697 mas, bpa=0.08314 degrees ! Estimated noise=402.451 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7504 x 1.697 at 0.08314 degrees (North through East) ! Clean map min=-0.00081834 max=0.071066 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 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.6519 mas, bmaj=1.432 mas, bpa=-0.821 degrees ! Estimated noise=762.959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0560209 Jy ! Component: 100 - total flux cleaned = 0.068242 Jy ! Component: 150 - total flux cleaned = 0.0711411 Jy ! Component: 200 - total flux cleaned = 0.07165 Jy ! Total flux subtracted in 200 components = 0.07165 Jy ! Clean residual min=-0.002073 max=0.001914 Jy/beam ! Clean residual mean=0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.07165 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.07165 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7504 mas, bmaj=1.697 mas, bpa=0.08314 degrees ! Estimated noise=402.451 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 = -0.000822607 Jy ! Component: 100 - total flux cleaned = -0.000876275 Jy ! Component: 150 - total flux cleaned = -0.000903585 Jy ! Component: 200 - total flux cleaned = -0.000927035 Jy ! Total flux subtracted in 200 components = -0.000927035 Jy ! Clean residual min=-0.000854 max=0.000902 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.070723 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.070723 Jy ! Inverting map ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=1.795 mas, bmaj=2.359 mas, bpa=2.797 degrees ! Estimated noise=571.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000365601 Jy ! Component: 100 - total flux cleaned = -0.000428564 Jy ! Component: 150 - total flux cleaned = -0.000476263 Jy ! Component: 200 - total flux cleaned = -0.000505998 Jy ! Total flux subtracted in 200 components = -0.000505998 Jy ! Clean residual min=-0.001101 max=0.001084 Jy/beam ! Clean residual mean=-0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.070217 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.87967e-05 Jy ! Component: 100 - total flux cleaned = -4.21755e-05 Jy ! Component: 150 - total flux cleaned = -4.94065e-05 Jy ! Component: 200 - total flux cleaned = -5.55742e-05 Jy ! Total flux subtracted in 200 components = -5.55742e-05 Jy ! Clean residual min=-0.001095 max=0.001079 Jy/beam ! Clean residual mean=-0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0701614 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0701614 Jy ! Inverting map ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7504 mas, bmaj=1.697 mas, bpa=0.08314 degrees ! Estimated noise=402.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109144 Jy ! Component: 100 - total flux cleaned = 0.000244123 Jy ! Component: 150 - total flux cleaned = 0.000279495 Jy ! Component: 200 - total flux cleaned = 0.000297162 Jy ! Total flux subtracted in 200 components = 0.000297162 Jy ! Clean residual min=-0.000837 max=0.000937 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0704586 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0704586 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=0.096627Jy sigma=0.000637 ! Fit after self-cal, rms=0.096626Jy sigma=0.000637 wmodel J0006+3422_X_2017_04_28_pus_map.mod ! Writing 32 model components to file: J0006+3422_X_2017_04_28_pus_map.mod wobs J0006+3422_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0006+3422_X_2017_04_28_pus_uvs.fits wwins J0006+3422_X_2017_04_28_pus_map.win ! wwins: Wrote 1 windows to J0006+3422_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 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106245 Jy ! Component: 100 - total flux cleaned = 4.50634e-05 Jy ! Component: 150 - total flux cleaned = -5.50111e-05 Jy ! Component: 200 - total flux cleaned = -8.23554e-05 Jy ! Component: 250 - total flux cleaned = -0.000109032 Jy ! Component: 300 - total flux cleaned = -0.000147609 Jy ! Component: 350 - total flux cleaned = -0.000160079 Jy ! Component: 400 - total flux cleaned = -0.000172359 Jy ! Component: 450 - total flux cleaned = -0.000171893 Jy ! Component: 500 - total flux cleaned = -0.00011296 Jy ! Component: 550 - total flux cleaned = -0.000136115 Jy ! Component: 600 - total flux cleaned = -0.000135883 Jy ! Component: 650 - total flux cleaned = -0.000102262 Jy ! Component: 700 - total flux cleaned = -6.93193e-05 Jy ! Component: 750 - total flux cleaned = -5.85325e-05 Jy ! Component: 800 - total flux cleaned = -4.77648e-05 Jy ! Component: 850 - total flux cleaned = -3.7125e-05 Jy ! Component: 900 - total flux cleaned = 4.2874e-06 Jy ! Component: 950 - total flux cleaned = -5.85187e-06 Jy ! Component: 1000 - total flux cleaned = -5.94997e-06 Jy ! Component: 1050 - total flux cleaned = -4.5834e-05 Jy ! Component: 1100 - total flux cleaned = -1.60298e-05 Jy ! Component: 1150 - total flux cleaned = 1.30448e-05 Jy ! Component: 1200 - total flux cleaned = 4.20067e-05 Jy ! Component: 1250 - total flux cleaned = 6.11388e-05 Jy ! Component: 1300 - total flux cleaned = 9.8782e-05 Jy ! Component: 1350 - total flux cleaned = 0.000135936 Jy ! Component: 1400 - total flux cleaned = 0.000126696 Jy ! Component: 1450 - total flux cleaned = 0.000126889 Jy ! Component: 1500 - total flux cleaned = 0.000154034 Jy ! Component: 1550 - total flux cleaned = 0.000136155 Jy ! Component: 1600 - total flux cleaned = 0.000127285 Jy ! Component: 1650 - total flux cleaned = 8.33672e-05 Jy ! Component: 1700 - total flux cleaned = 0.000109462 Jy ! Component: 1750 - total flux cleaned = 0.000100799 Jy ! Component: 1800 - total flux cleaned = 4.93972e-05 Jy ! Component: 1850 - total flux cleaned = 9.18264e-05 Jy ! Component: 1900 - total flux cleaned = 6.66173e-05 Jy ! Component: 1950 - total flux cleaned = 8.33977e-05 Jy ! Component: 2000 - total flux cleaned = 9.16946e-05 Jy ! Total flux subtracted in 2048 components = 0.000124621 Jy ! Clean residual min=-0.000508 max=0.000506 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0705832 Jy keep ! Adding 173 model components to the UV plane model. ! The established model now contains 205 components and 0.0705832 Jy ![Exited script file: muppet] wmap "J0006+3422_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7504 x 1.697 at 0.08314 degrees (North through East) ! Clean map min=-0.00073632 max=0.071237 Jy/beam ! Writing clean map to FITS file: J0006+3422_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 0.0712365 invert ! Inverting map ! Your choice of large map pixels excluded 0.149% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158435 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.667219 0.667219 1.33444 2.66888 5.33775 10.6755 21.351 42.702 85.404 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.071 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7504 x 1.697 at 0.08314 degrees (North through East) ! Clean map min=-0.00073632 max=0.071237 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 J0006+3422_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:21:57 2019