! Started logfile: J2359-3133_X_2017_01_21_pus_uvs.log on Sun May 5 15:34:18 2019 obs J2359-3133_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2359-3133_X_2017_01_21_pus_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.516667 visibilities/baseline/integration-bin. ! Found source: J2359-3133 ! ! 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 1086 lines of history. ! ! Reading 8928 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 J2359-3133_X_2017_01_21_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 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.744729Jy sigma=0.004436 ! Fit after self-cal, rms=0.718376Jy sigma=0.004336 ! 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 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.5189 mas, bmaj=1.595 mas, bpa=-9.893 degrees ! Estimated noise=2126.35 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 = 0.219604 Jy ! Component: 100 - total flux cleaned = 0.295791 Jy ! Total flux subtracted in 100 components = 0.295791 Jy ! Clean residual min=-0.022242 max=0.034212 Jy/beam ! Clean residual mean=-0.000284 rms=0.005031 Jy/beam ! Combined flux in latest and established models = 0.295791 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.295791 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=0.172493Jy sigma=0.000850 ! Fit after self-cal, rms=0.172206Jy sigma=0.000848 ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (-0.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0395168 Jy ! Component: 100 - total flux cleaned = 0.0626627 Jy ! Total flux subtracted in 100 components = 0.0626627 Jy ! Clean residual min=-0.016056 max=0.021885 Jy/beam ! Clean residual mean=-0.000181 rms=0.003274 Jy/beam ! Combined flux in latest and established models = 0.358453 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.358453 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=0.158171Jy sigma=0.000728 ! Fit after self-cal, rms=0.157866Jy sigma=0.000725 ! Inverting map ! Your choice of large map pixels excluded 0.105% 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 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.6424 mas, bmaj=1.714 mas, bpa=-6.621 degrees ! Estimated noise=1334.52 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 = 0.0308475 Jy ! Component: 100 - total flux cleaned = 0.0497597 Jy ! Component: 150 - total flux cleaned = 0.0625065 Jy ! Component: 200 - total flux cleaned = 0.0712217 Jy ! Total flux subtracted in 200 components = 0.0712217 Jy ! Clean residual min=-0.010651 max=0.015973 Jy/beam ! Clean residual mean=-0.000361 rms=0.003576 Jy/beam ! Combined flux in latest and established models = 0.429675 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.429675 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=0.151920Jy sigma=0.000667 ! Fit after self-cal, rms=0.151717Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.105% 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.34 LA 0.86 ! MK 0.96 NL 1.02 OV 1.00* PT 1.03 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.28 LA 0.86 ! MK 0.99 NL 0.99 OV 1.00* PT 1.02 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.20 LA 0.88 ! MK 1.00 NL 0.99 OV 1.00* PT 1.01 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.15 LA 0.86 ! MK 1.01 NL 1.01 OV 1.00* PT 1.03 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.10 LA 0.87 ! MK 1.02 NL 1.02 OV 1.00* PT 1.04 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.13 LA 0.86 ! MK 1.00 NL 1.03 OV 1.00* PT 1.03 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.26 LA 0.85 ! MK 1.02 NL 1.03 OV 1.00* PT 1.02 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.22 LA 0.86 ! MK 1.00 NL 1.04 OV 1.00* PT 1.00 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.18 LA 0.88 ! MK 1.02 NL 1.05 OV 1.00* PT 0.99 ! SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.34 LA 0.89 ! MK 1.03 NL 1.02 OV 1.00* PT 1.02 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.13 LA 0.90 ! MK 1.01 NL 1.04 OV 1.00* PT 1.04 ! SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.15 LA 0.90 ! MK 1.04 NL 1.04 OV 1.00* PT 1.00 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.151717Jy sigma=0.000665 ! Fit after self-cal, rms=0.163328Jy sigma=0.000637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.6466 mas, bmaj=1.714 mas, bpa=-6.313 degrees ! Estimated noise=1321.7 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 = 0.000112964 Jy ! Component: 100 - total flux cleaned = -0.000554224 Jy ! Component: 150 - total flux cleaned = -0.000755119 Jy ! Component: 200 - total flux cleaned = -0.000808919 Jy ! Total flux subtracted in 200 components = -0.000808919 Jy ! Clean residual min=-0.005662 max=0.005785 Jy/beam ! Clean residual mean=0.000001 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.428866 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.428866 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=0.163240Jy sigma=0.000637 ! Fit after self-cal, rms=0.163539Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (3.8, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501074 Jy ! Component: 100 - total flux cleaned = 0.00495406 Jy ! Component: 150 - total flux cleaned = 0.00446383 Jy ! Component: 200 - total flux cleaned = 0.00411024 Jy ! Total flux subtracted in 200 components = 0.00411024 Jy ! Clean residual min=-0.005607 max=0.004717 Jy/beam ! Clean residual mean=0.000034 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.432976 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.432976 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=0.163312Jy sigma=0.000635 ! Fit after self-cal, rms=0.163309Jy sigma=0.000635 ! Inverting map ! Your choice of large map pixels excluded 0.105% 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=0.163309Jy sigma=0.000635 ! Fit after self-cal, rms=0.164063Jy sigma=0.000634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.6459 mas, bmaj=1.713 mas, bpa=-6.238 degrees ! Estimated noise=1318.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136268 Jy ! Component: 100 - total flux cleaned = 0.00111949 Jy ! Component: 150 - total flux cleaned = 0.0010076 Jy ! Component: 200 - total flux cleaned = 0.00090523 Jy ! Total flux subtracted in 200 components = 0.00090523 Jy ! Clean residual min=-0.005238 max=0.003372 Jy/beam ! Clean residual mean=0.000028 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.433881 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.433881 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=0.164002Jy sigma=0.000634 ! Fit after self-cal, rms=0.164017Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.105% 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 = 0.000298178 Jy ! Component: 100 - total flux cleaned = 0.000153504 Jy ! Component: 150 - total flux cleaned = 6.53323e-05 Jy ! Component: 200 - total flux cleaned = 2.38936e-05 Jy ! Total flux subtracted in 200 components = 2.38936e-05 Jy ! Clean residual min=-0.005137 max=0.003237 Jy/beam ! Clean residual mean=0.000028 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.433905 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.433905 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=0.163984Jy sigma=0.000634 ! Fit after self-cal, rms=0.163986Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.105% 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=0.163986Jy sigma=0.000634 ! Fit after self-cal, rms=0.168682Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.6459 mas, bmaj=1.714 mas, bpa=-6.155 degrees ! Estimated noise=1317.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148674 Jy ! Component: 100 - total flux cleaned = -0.00148621 Jy ! Component: 150 - total flux cleaned = -0.00148649 Jy ! Component: 200 - total flux cleaned = -0.00155994 Jy ! Total flux subtracted in 200 components = -0.00155994 Jy ! Clean residual min=-0.004381 max=0.002644 Jy/beam ! Clean residual mean=0.000010 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.432345 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.432345 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=0.168645Jy sigma=0.000627 ! Fit after self-cal, rms=0.168712Jy sigma=0.000627 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.105% 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 = -0.00034672 Jy ! Component: 100 - total flux cleaned = -0.000378257 Jy ! Component: 150 - total flux cleaned = -0.000407876 Jy ! Component: 200 - total flux cleaned = -0.000435088 Jy ! Total flux subtracted in 200 components = -0.000435088 Jy ! Clean residual min=-0.004256 max=0.002575 Jy/beam ! Clean residual mean=0.000008 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.43191 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.43191 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=0.168699Jy sigma=0.000627 ! Fit after self-cal, rms=0.168694Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.105% 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=0.168694Jy sigma=0.000627 ! Fit after self-cal, rms=0.169244Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=1.878 mas, bmaj=4.887 mas, bpa=3.582 degrees ! Estimated noise=2056.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000398716 Jy ! Component: 100 - total flux cleaned = -0.000437792 Jy ! Component: 150 - total flux cleaned = -0.000393261 Jy ! Component: 200 - total flux cleaned = -0.000375642 Jy ! Total flux subtracted in 200 components = -0.000375642 Jy ! Clean residual min=-0.003315 max=0.002760 Jy/beam ! Clean residual mean=0.000045 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.431535 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 89 components and 0.431535 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=0.169248Jy sigma=0.000627 ! Fit after self-cal, rms=0.169256Jy sigma=0.000627 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.105% 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 = 1.93331e-05 Jy ! Component: 100 - total flux cleaned = 1.41079e-05 Jy ! Component: 150 - total flux cleaned = 5.49568e-05 Jy ! Component: 200 - total flux cleaned = 8.65585e-05 Jy ! Total flux subtracted in 200 components = 8.65585e-05 Jy ! Clean residual min=-0.003352 max=0.002848 Jy/beam ! Clean residual mean=0.000048 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.431621 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 0.431621 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=0.169263Jy sigma=0.000627 ! Fit after self-cal, rms=0.169262Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.105% 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 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.6454 mas, bmaj=1.713 mas, bpa=-6.092 degrees ! Estimated noise=1313.74 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6454 x 1.713 at -6.092 degrees (North through East) ! Clean map min=-0.0034728 max=0.2853 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 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.5204 mas, bmaj=1.577 mas, bpa=-9.393 degrees ! Estimated noise=2134.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.221123 Jy ! Component: 100 - total flux cleaned = 0.301731 Jy ! Component: 150 - total flux cleaned = 0.341299 Jy ! Component: 200 - total flux cleaned = 0.36454 Jy ! Total flux subtracted in 200 components = 0.36454 Jy ! Clean residual min=-0.009543 max=0.013774 Jy/beam ! Clean residual mean=-0.000116 rms=0.002410 Jy/beam ! Combined flux in latest and established models = 0.36454 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.36454 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.6454 mas, bmaj=1.713 mas, bpa=-6.092 degrees ! Estimated noise=1313.74 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 = 0.0238168 Jy ! Component: 100 - total flux cleaned = 0.0382505 Jy ! Component: 150 - total flux cleaned = 0.0476439 Jy ! Component: 200 - total flux cleaned = 0.0540262 Jy ! Total flux subtracted in 200 components = 0.0540262 Jy ! Clean residual min=-0.004825 max=0.004995 Jy/beam ! Clean residual mean=-0.000089 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.418566 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.418566 Jy ! Inverting map ! Your choice of large map pixels excluded 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (-0.6, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514339 Jy ! Component: 100 - total flux cleaned = 0.00853495 Jy ! Component: 150 - total flux cleaned = 0.0100719 Jy ! Component: 200 - total flux cleaned = 0.0109837 Jy ! Total flux subtracted in 200 components = 0.0109837 Jy ! Clean residual min=-0.004023 max=0.002738 Jy/beam ! Clean residual mean=-0.000004 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.42955 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 67 components and 0.42955 Jy ! Inverting map ! Your choice of large map pixels excluded 0.105% 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 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=1.878 mas, bmaj=4.887 mas, bpa=3.582 degrees ! Estimated noise=2056.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168586 Jy ! Component: 100 - total flux cleaned = 0.00193069 Jy ! Component: 150 - total flux cleaned = 0.00193232 Jy ! Component: 200 - total flux cleaned = 0.00190079 Jy ! Total flux subtracted in 200 components = 0.00190079 Jy ! Clean residual min=-0.003347 max=0.002665 Jy/beam ! Clean residual mean=0.000034 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.431451 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 = -3.04515e-05 Jy ! Component: 100 - total flux cleaned = -5.72949e-05 Jy ! Component: 150 - total flux cleaned = -0.000111277 Jy ! Component: 200 - total flux cleaned = -0.000135165 Jy ! Total flux subtracted in 200 components = -0.000135165 Jy ! Clean residual min=-0.003278 max=0.002608 Jy/beam ! Clean residual mean=0.000033 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.431316 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.431316 Jy ! Inverting map ! Your choice of large map pixels excluded 0.105% 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 0.105% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.6454 mas, bmaj=1.713 mas, bpa=-6.092 degrees ! Estimated noise=1313.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000701483 Jy ! Component: 100 - total flux cleaned = -0.000638497 Jy ! Component: 150 - total flux cleaned = -0.000582628 Jy ! Component: 200 - total flux cleaned = -0.00058142 Jy ! Total flux subtracted in 200 components = -0.00058142 Jy ! Clean residual min=-0.003618 max=0.002507 Jy/beam ! Clean residual mean=0.000006 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.430734 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.430734 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=0.169320Jy sigma=0.000627 ! Fit after self-cal, rms=0.169243Jy sigma=0.000627 wmodel J2359-3133_X_2017_01_21_pus_map.mod ! Writing 91 model components to file: J2359-3133_X_2017_01_21_pus_map.mod wobs J2359-3133_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2359-3133_X_2017_01_21_pus_uvs.fits wwins J2359-3133_X_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J2359-3133_X_2017_01_21_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 0.105% 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 = -0.00142522 Jy ! Component: 100 - total flux cleaned = -0.00246626 Jy ! Component: 150 - total flux cleaned = -0.00298321 Jy ! Component: 200 - total flux cleaned = -0.00322893 Jy ! Component: 250 - total flux cleaned = -0.00322924 Jy ! Component: 300 - total flux cleaned = -0.00319089 Jy ! Component: 350 - total flux cleaned = -0.00311771 Jy ! Component: 400 - total flux cleaned = -0.0032638 Jy ! Component: 450 - total flux cleaned = -0.00333402 Jy ! Component: 500 - total flux cleaned = -0.00340328 Jy ! Component: 550 - total flux cleaned = -0.00364073 Jy ! Component: 600 - total flux cleaned = -0.0036735 Jy ! Component: 650 - total flux cleaned = -0.0038043 Jy ! Component: 700 - total flux cleaned = -0.00386886 Jy ! Component: 750 - total flux cleaned = -0.00390087 Jy ! Component: 800 - total flux cleaned = -0.00396403 Jy ! Component: 850 - total flux cleaned = -0.00405637 Jy ! Component: 900 - total flux cleaned = -0.00405741 Jy ! Component: 950 - total flux cleaned = -0.00402808 Jy ! Component: 1000 - total flux cleaned = -0.00408686 Jy ! Component: 1050 - total flux cleaned = -0.00402883 Jy ! Component: 1100 - total flux cleaned = -0.00405788 Jy ! Component: 1150 - total flux cleaned = -0.00408673 Jy ! Component: 1200 - total flux cleaned = -0.00403096 Jy ! Component: 1250 - total flux cleaned = -0.00397583 Jy ! Component: 1300 - total flux cleaned = -0.00389391 Jy ! Component: 1350 - total flux cleaned = -0.00373237 Jy ! Component: 1400 - total flux cleaned = -0.00365269 Jy ! Component: 1450 - total flux cleaned = -0.00357315 Jy ! Component: 1500 - total flux cleaned = -0.00349529 Jy ! Component: 1550 - total flux cleaned = -0.00346897 Jy ! Component: 1600 - total flux cleaned = -0.00336694 Jy ! Component: 1650 - total flux cleaned = -0.00334158 Jy ! Component: 1700 - total flux cleaned = -0.00334146 Jy ! Component: 1750 - total flux cleaned = -0.00321789 Jy ! Component: 1800 - total flux cleaned = -0.00329162 Jy ! Component: 1850 - total flux cleaned = -0.00329173 Jy ! Component: 1900 - total flux cleaned = -0.00324355 Jy ! Component: 1950 - total flux cleaned = -0.00324366 Jy ! Component: 2000 - total flux cleaned = -0.00329074 Jy ! Total flux subtracted in 2048 components = -0.00326727 Jy ! Clean residual min=-0.001473 max=0.001335 Jy/beam ! Clean residual mean=0.000009 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.427467 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 221 components and 0.427467 Jy ![Exited script file: muppet] wmap "J2359-3133_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.105% 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: 0.6454 x 1.713 at -6.092 degrees (North through East) ! Clean map min=-0.0025431 max=0.28624 Jy/beam ! Writing clean map to FITS file: J2359-3133_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.286237 invert ! Inverting map ! Your choice of large map pixels excluded 0.105% 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 0.000427689 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.448253 0.448253 0.896507 1.79301 3.58603 7.17205 14.3441 28.6882 57.3764 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.286 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6454 x 1.713 at -6.092 degrees (North through East) ! Clean map min=-0.0025431 max=0.28624 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 J2359-3133_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:34:19 2019