! Started logfile: J0922-3959_X_2017_02_24_pus_uvs.log on Sat May 4 10:00:17 2019 obs J0922-3959_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0922-3959_X_2017_02_24_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.430556 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0922-3959 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1882 lines of history. ! ! Reading 3720 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 J0922-3959_X_2017_02_24_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.389610Jy sigma=0.002481 ! Fit after self-cal, rms=0.382896Jy sigma=0.002438 ! 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6312 mas, bmaj=1.666 mas, bpa=5.462 degrees ! Estimated noise=2537.16 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 = 0.542872 Jy ! Component: 100 - total flux cleaned = 0.722113 Jy ! Total flux subtracted in 100 components = 0.722113 Jy ! Clean residual min=-0.033085 max=0.073150 Jy/beam ! Clean residual mean=-0.000713 rms=0.012401 Jy/beam ! Combined flux in latest and established models = 0.722113 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.722113 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=0.197467Jy sigma=0.001338 ! Fit after self-cal, rms=0.197292Jy sigma=0.001337 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0842051 Jy ! Component: 100 - total flux cleaned = 0.134279 Jy ! Total flux subtracted in 100 components = 0.134279 Jy ! Clean residual min=-0.016702 max=0.028174 Jy/beam ! Clean residual mean=-0.000344 rms=0.006315 Jy/beam ! Combined flux in latest and established models = 0.856391 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.856391 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=0.137005Jy sigma=0.000873 ! Fit after self-cal, rms=0.136875Jy sigma=0.000872 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8027 mas, bmaj=2.045 mas, bpa=6.325 degrees ! Estimated noise=1793.46 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 = 0.0482532 Jy ! Component: 100 - total flux cleaned = 0.0701867 Jy ! Component: 150 - total flux cleaned = 0.0802697 Jy ! Component: 200 - total flux cleaned = 0.0849158 Jy ! Total flux subtracted in 200 components = 0.0849158 Jy ! Clean residual min=-0.014593 max=0.022386 Jy/beam ! Clean residual mean=-0.000177 rms=0.005348 Jy/beam ! Combined flux in latest and established models = 0.941307 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.941307 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=0.126280Jy sigma=0.000735 ! Fit after self-cal, rms=0.126241Jy sigma=0.000735 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 1.00* FD 1.01 HN 1.00* KP 0.96 ! LA 1.00 MK 0.96 NL 1.14 OV 0.96 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.97 ! LA 1.00 MK 1.03 NL 1.16 OV 0.96 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.96 ! LA 0.96 MK 1.00 NL 1.12 OV 0.96 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.96 ! LA 0.98 MK 0.93 NL 1.12 OV 0.98 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.98 ! LA 0.98 MK 0.99 NL 1.13 OV 0.96 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.96 ! LA 1.01 MK 1.06 NL 1.13 OV 0.98 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.95 ! LA 0.98 MK 0.97 NL 1.17 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.95 ! LA 1.01 MK 0.86 NL 1.14 OV 0.98 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.97 ! LA 0.97 MK 1.01 NL 1.16 OV 0.98 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.95 ! LA 0.98 MK 0.95 NL 1.16 OV 0.98 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 0.96 ! LA 0.97 MK 0.89 NL 1.20 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.99 ! LA 0.98 MK 0.94 NL 1.20 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.126241Jy sigma=0.000735 ! Fit after self-cal, rms=0.115363Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8001 mas, bmaj=2.033 mas, bpa=5.962 degrees ! Estimated noise=1782.89 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 = -0.00130925 Jy ! Component: 100 - total flux cleaned = -0.00130785 Jy ! Component: 150 - total flux cleaned = -0.00131453 Jy ! Component: 200 - total flux cleaned = -0.00131606 Jy ! Total flux subtracted in 200 components = -0.00131606 Jy ! Clean residual min=-0.007371 max=0.007999 Jy/beam ! Clean residual mean=0.000049 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 0.939991 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.939991 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=0.115193Jy sigma=0.000649 ! Fit after self-cal, rms=0.115357Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.115357Jy sigma=0.000649 ! Fit after self-cal, rms=0.114871Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7998 mas, bmaj=2.029 mas, bpa=5.824 degrees ! Estimated noise=1781.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000745946 Jy ! Component: 100 - total flux cleaned = -0.000743357 Jy ! Component: 150 - total flux cleaned = -0.000745336 Jy ! Component: 200 - total flux cleaned = -0.000750437 Jy ! Total flux subtracted in 200 components = -0.000750437 Jy ! Clean residual min=-0.006841 max=0.007587 Jy/beam ! Clean residual mean=0.000045 rms=0.001950 Jy/beam ! Combined flux in latest and established models = 0.939241 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.939241 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=0.114729Jy sigma=0.000645 ! Fit after self-cal, rms=0.114722Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = -9.19375e-05 Jy ! Component: 100 - total flux cleaned = -1.34505e-05 Jy ! Component: 150 - total flux cleaned = -9.76134e-06 Jy ! Component: 200 - total flux cleaned = -8.73449e-06 Jy ! Total flux subtracted in 200 components = -8.73449e-06 Jy ! Clean residual min=-0.006609 max=0.007549 Jy/beam ! Clean residual mean=0.000045 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 0.939232 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.939232 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=0.114630Jy sigma=0.000644 ! Fit after self-cal, rms=0.114624Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.114624Jy sigma=0.000644 ! Fit after self-cal, rms=0.113743Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7997 mas, bmaj=2.026 mas, bpa=5.711 degrees ! Estimated noise=1778.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106484 Jy ! Component: 100 - total flux cleaned = -0.00106964 Jy ! Component: 150 - total flux cleaned = -0.00106944 Jy ! Component: 200 - total flux cleaned = -0.00113012 Jy ! Total flux subtracted in 200 components = -0.00113012 Jy ! Clean residual min=-0.005740 max=0.006557 Jy/beam ! Clean residual mean=0.000015 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.938102 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.938102 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=0.113636Jy sigma=0.000638 ! Fit after self-cal, rms=0.113638Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.69207e-06 Jy ! Component: 100 - total flux cleaned = -8.08988e-06 Jy ! Component: 150 - total flux cleaned = -6.28279e-06 Jy ! Component: 200 - total flux cleaned = -4.52706e-06 Jy ! Total flux subtracted in 200 components = -4.52706e-06 Jy ! Clean residual min=-0.005547 max=0.006527 Jy/beam ! Clean residual mean=0.000015 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.938097 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.938097 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=0.113579Jy sigma=0.000638 ! Fit after self-cal, rms=0.113575Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.113575Jy sigma=0.000638 ! Fit after self-cal, rms=0.113485Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.49 mas, bmaj=9.106 mas, bpa=4.809 degrees ! Estimated noise=2327.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232553 Jy ! Component: 100 - total flux cleaned = -0.000230828 Jy ! Component: 150 - total flux cleaned = -0.000230546 Jy ! Component: 200 - total flux cleaned = -0.000230594 Jy ! Total flux subtracted in 200 components = -0.000230594 Jy ! Clean residual min=-0.005568 max=0.006558 Jy/beam ! Clean residual mean=0.000038 rms=0.002266 Jy/beam ! Combined flux in latest and established models = 0.937867 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 42 components and 0.937867 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=0.113454Jy sigma=0.000638 ! Fit after self-cal, rms=0.113455Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = -3.35741e-05 Jy ! Component: 100 - total flux cleaned = -3.2545e-05 Jy ! Component: 150 - total flux cleaned = -3.28562e-05 Jy ! Component: 200 - total flux cleaned = -3.41772e-05 Jy ! Total flux subtracted in 200 components = -3.41772e-05 Jy ! Clean residual min=-0.005592 max=0.006558 Jy/beam ! Clean residual mean=0.000037 rms=0.002260 Jy/beam ! Combined flux in latest and established models = 0.937833 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 43 components and 0.937832 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=0.113464Jy sigma=0.000638 ! Fit after self-cal, rms=0.113461Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7994 mas, bmaj=2.022 mas, bpa=5.579 degrees ! Estimated noise=1776.74 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7994 x 2.022 at 5.579 degrees (North through East) ! Clean map min=-0.0048927 max=0.69272 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 ! Performing amp+phase self-cal ! ! 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=0.113461Jy sigma=0.000638 ! Fit after self-cal, rms=0.105397Jy sigma=0.000576 ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7989 mas, bmaj=2.015 mas, bpa=5.282 degrees ! Estimated noise=1774.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000998356 Jy ! Component: 100 - total flux cleaned = -0.000834833 Jy ! Component: 150 - total flux cleaned = -0.000788428 Jy ! Component: 200 - total flux cleaned = -0.0007909 Jy ! Total flux subtracted in 200 components = -0.0007909 Jy ! Clean residual min=-0.005176 max=0.006347 Jy/beam ! Clean residual mean=0.000011 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.937042 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.937042 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=0.105318Jy sigma=0.000576 ! Fit after self-cal, rms=0.105314Jy sigma=0.000576 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186405 Jy ! Component: 100 - total flux cleaned = -0.000139467 Jy ! Component: 150 - total flux cleaned = -4.967e-05 Jy ! Component: 200 - total flux cleaned = -4.78321e-05 Jy ! Total flux subtracted in 200 components = -4.78321e-05 Jy ! Clean residual min=-0.005066 max=0.006308 Jy/beam ! Clean residual mean=0.000011 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.936994 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.936994 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=0.105273Jy sigma=0.000575 ! Fit after self-cal, rms=0.105269Jy sigma=0.000575 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.105269Jy sigma=0.000575 ! Fit after self-cal, rms=0.105248Jy sigma=0.000575 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.627 mas, bmaj=1.645 mas, bpa=4.398 degrees ! Estimated noise=2512.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.542994 Jy ! Component: 100 - total flux cleaned = 0.726221 Jy ! Component: 150 - total flux cleaned = 0.810644 Jy ! Component: 200 - total flux cleaned = 0.859642 Jy ! Total flux subtracted in 200 components = 0.859642 Jy ! Clean residual min=-0.012889 max=0.025712 Jy/beam ! Clean residual mean=-0.000219 rms=0.004306 Jy/beam ! Combined flux in latest and established models = 0.859642 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.859642 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7989 mas, bmaj=2.013 mas, bpa=5.195 degrees ! Estimated noise=1773.93 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 = 0.0420909 Jy ! Component: 100 - total flux cleaned = 0.0608456 Jy ! Component: 150 - total flux cleaned = 0.0693562 Jy ! Component: 200 - total flux cleaned = 0.073234 Jy ! Total flux subtracted in 200 components = 0.073234 Jy ! Clean residual min=-0.005934 max=0.007290 Jy/beam ! Clean residual mean=-0.000006 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.932876 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.932876 Jy ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Added new window around map position (0.4, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0064257 Jy ! Component: 100 - total flux cleaned = 0.00938997 Jy ! Component: 150 - total flux cleaned = 0.00978671 Jy ! Component: 200 - total flux cleaned = 0.0100507 Jy ! Total flux subtracted in 200 components = 0.0100507 Jy ! Clean residual min=-0.004922 max=0.004641 Jy/beam ! Clean residual mean=0.000039 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.942927 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.942927 Jy ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.491 mas, bmaj=9.093 mas, bpa=4.707 degrees ! Estimated noise=2325.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430865 Jy ! Component: 100 - total flux cleaned = 0.000324673 Jy ! Component: 150 - total flux cleaned = 0.00030289 Jy ! Component: 200 - total flux cleaned = 0.000324301 Jy ! Total flux subtracted in 200 components = 0.000324301 Jy ! Clean residual min=-0.005035 max=0.005752 Jy/beam ! Clean residual mean=0.000086 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.943251 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 = 3.89438e-07 Jy ! Component: 100 - total flux cleaned = 3.96846e-05 Jy ! Component: 150 - total flux cleaned = 5.77732e-05 Jy ! Component: 200 - total flux cleaned = 9.57692e-05 Jy ! Total flux subtracted in 200 components = 9.57692e-05 Jy ! Clean residual min=-0.004981 max=0.005729 Jy/beam ! Clean residual mean=0.000087 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.943347 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 58 components and 0.943347 Jy ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7989 mas, bmaj=2.013 mas, bpa=5.195 degrees ! Estimated noise=1773.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132333 Jy ! Component: 100 - total flux cleaned = 0.000230156 Jy ! Component: 150 - total flux cleaned = 0.000271914 Jy ! Component: 200 - total flux cleaned = 0.000347504 Jy ! Total flux subtracted in 200 components = 0.000347504 Jy ! Clean residual min=-0.004547 max=0.004607 Jy/beam ! Clean residual mean=0.000043 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.943695 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.943695 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=0.104608Jy sigma=0.000571 ! Fit after self-cal, rms=0.104571Jy sigma=0.000571 wmodel J0922-3959_X_2017_02_24_pus_map.mod ! Writing 65 model components to file: J0922-3959_X_2017_02_24_pus_map.mod wobs J0922-3959_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0922-3959_X_2017_02_24_pus_uvs.fits wwins J0922-3959_X_2017_02_24_pus_map.win ! wwins: Wrote 2 windows to J0922-3959_X_2017_02_24_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.48381e-05 Jy ! Component: 100 - total flux cleaned = 0.00019669 Jy ! Component: 150 - total flux cleaned = 0.000550569 Jy ! Component: 200 - total flux cleaned = 0.000550623 Jy ! Component: 250 - total flux cleaned = 0.000490825 Jy ! Component: 300 - total flux cleaned = 0.000668179 Jy ! Component: 350 - total flux cleaned = 0.000780446 Jy ! Component: 400 - total flux cleaned = 0.00078075 Jy ! Component: 450 - total flux cleaned = 0.000680275 Jy ! Component: 500 - total flux cleaned = 0.00058162 Jy ! Component: 550 - total flux cleaned = 0.000581784 Jy ! Component: 600 - total flux cleaned = 0.000535686 Jy ! Component: 650 - total flux cleaned = 0.000579809 Jy ! Component: 700 - total flux cleaned = 0.000622454 Jy ! Component: 750 - total flux cleaned = 0.000538181 Jy ! Component: 800 - total flux cleaned = 0.000456308 Jy ! Component: 850 - total flux cleaned = 0.000377266 Jy ! Component: 900 - total flux cleaned = 0.000224976 Jy ! Component: 950 - total flux cleaned = 0.000262446 Jy ! Component: 1000 - total flux cleaned = 0.000190226 Jy ! Component: 1050 - total flux cleaned = 1.47241e-05 Jy ! Component: 1100 - total flux cleaned = -1.88212e-05 Jy ! Component: 1150 - total flux cleaned = -0.000185798 Jy ! Component: 1200 - total flux cleaned = -0.000153356 Jy ! Component: 1250 - total flux cleaned = -0.000248081 Jy ! Component: 1300 - total flux cleaned = -0.000434599 Jy ! Component: 1350 - total flux cleaned = -0.000586115 Jy ! Component: 1400 - total flux cleaned = -0.000586738 Jy ! Component: 1450 - total flux cleaned = -0.000763351 Jy ! Component: 1500 - total flux cleaned = -0.000878852 Jy ! Component: 1550 - total flux cleaned = -0.000992206 Jy ! Component: 1600 - total flux cleaned = -0.00104841 Jy ! Component: 1650 - total flux cleaned = -0.00126753 Jy ! Component: 1700 - total flux cleaned = -0.00132102 Jy ! Component: 1750 - total flux cleaned = -0.00147938 Jy ! Component: 1800 - total flux cleaned = -0.00158384 Jy ! Component: 1850 - total flux cleaned = -0.00171207 Jy ! Component: 1900 - total flux cleaned = -0.00178766 Jy ! Component: 1950 - total flux cleaned = -0.00186239 Jy ! Component: 2000 - total flux cleaned = -0.00196069 Jy ! Total flux subtracted in 2048 components = -0.00208175 Jy ! Clean residual min=-0.001522 max=0.001570 Jy/beam ! Clean residual mean=0.000008 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.941613 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 202 components and 0.941613 Jy ![Exited script file: muppet] wmap "J0922-3959_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7989 x 2.013 at 5.195 degrees (North through East) ! Clean map min=-0.0033579 max=0.69757 Jy/beam ! Writing clean map to FITS file: J0922-3959_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.697568 invert ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00047068 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.202423 0.202423 0.404846 0.809693 1.61939 3.23877 6.47754 12.9551 25.9102 51.8203 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.697 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7989 x 2.013 at 5.195 degrees (North through East) ! Clean map min=-0.0033579 max=0.69757 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 J0922-3959_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:00:19 2019