! Started logfile: J0102-2646_X_2017_07_09_pus_uvs.log on Wed May 8 15:18:22 2019 obs J0102-2646_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0102-2646_X_2017_07_09_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969298 visibilities/baseline/integration-bin. ! Found source: J0102-2646 ! ! 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 979 lines of history. ! ! Reading 39780 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 J0102-2646_X_2017_07_09_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999204Jy sigma=0.007624 ! Fit after self-cal, rms=0.956233Jy sigma=0.007305 ! 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 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6489 mas, bmaj=1.679 mas, bpa=-5.279 degrees ! Estimated noise=998.015 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 = 0.0341809 Jy ! Component: 100 - total flux cleaned = 0.0429056 Jy ! Total flux subtracted in 100 components = 0.0429056 Jy ! Clean residual min=-0.003149 max=0.004103 Jy/beam ! Clean residual mean=-0.000036 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.0429056 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0429056 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=0.092980Jy sigma=0.000659 ! Fit after self-cal, rms=0.091677Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622982 Jy ! Component: 100 - total flux cleaned = 0.00913032 Jy ! Total flux subtracted in 100 components = 0.00913032 Jy ! Clean residual min=-0.002790 max=0.003475 Jy/beam ! Clean residual mean=-0.000032 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.0520359 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0520359 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=0.091080Jy sigma=0.000644 ! Fit after self-cal, rms=0.091053Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8155 mas, bmaj=2.031 mas, bpa=-4.946 degrees ! Estimated noise=483.6 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 = 0.00334361 Jy ! Component: 100 - total flux cleaned = 0.00482323 Jy ! Component: 150 - total flux cleaned = 0.00553375 Jy ! Component: 200 - total flux cleaned = 0.00570281 Jy ! Total flux subtracted in 200 components = 0.00570281 Jy ! Clean residual min=-0.002466 max=0.004221 Jy/beam ! Clean residual mean=-0.000060 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.0577387 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0577387 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=0.090937Jy sigma=0.000643 ! Fit after self-cal, rms=0.090902Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 1.04 FD 1.03 HN 0.91 KP 1.01 ! LA 0.86 MK 1.02 NL 1.13 OV 1.08 ! PT 0.91 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.13 HN 1.03 KP 0.98 ! LA 0.91 MK 0.99 NL 1.21 OV 1.09 ! PT 0.96 SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 0.98 KP 1.17 ! LA 0.94 MK 1.06 NL 1.10 OV 1.06 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 0.94 KP 1.13 ! LA 0.89 MK 1.07 NL 1.20 OV 1.07 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.00* KP 0.95 ! LA 0.86 MK 1.15 NL 1.17 OV 1.06 ! PT 0.93 SC 1.16 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 0.98 KP 1.01 ! LA 0.99 MK 0.98 NL 1.11 OV 1.02 ! PT 0.94 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.00 KP 0.95 ! LA 0.94 MK 1.10 NL 1.08 OV 1.05 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 0.90 KP 0.87 ! LA 0.87 MK 1.16 NL 1.15 OV 1.04 ! PT 0.88 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.89 KP 0.94 ! LA 0.96 MK 1.02 NL 1.14 OV 1.15 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 0.83 KP 0.98 ! LA 0.95 MK 1.01 NL 1.08 OV 1.13 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.02 HN 1.00* KP 0.98 ! LA 0.91 MK 0.95 NL 1.16 OV 0.99 ! PT 0.85 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.91 HN 1.00* KP 0.85 ! LA 0.98 MK 0.95 NL 0.99 OV 1.00 ! PT 0.90 SC 0.84 ! ! ! Fit before self-cal, rms=0.090902Jy sigma=0.000642 ! Fit after self-cal, rms=0.090421Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8286 mas, bmaj=2.056 mas, bpa=-4.915 degrees ! Estimated noise=487.774 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 (3.8, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423415 Jy ! Component: 100 - total flux cleaned = 0.00651786 Jy ! Component: 150 - total flux cleaned = 0.00797763 Jy ! Component: 200 - total flux cleaned = 0.00896423 Jy ! Total flux subtracted in 200 components = 0.00896423 Jy ! Clean residual min=-0.001908 max=0.002289 Jy/beam ! Clean residual mean=-0.000026 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0667029 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.0667029 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=0.090241Jy sigma=0.000639 ! Fit after self-cal, rms=0.090166Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (6, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289603 Jy ! Component: 100 - total flux cleaned = 0.00482847 Jy ! Component: 150 - total flux cleaned = 0.00621065 Jy ! Component: 200 - total flux cleaned = 0.00725477 Jy ! Total flux subtracted in 200 components = 0.00725477 Jy ! Clean residual min=-0.001408 max=0.001768 Jy/beam ! Clean residual mean=-0.000017 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0739577 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 82 components and 0.0739577 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=0.090056Jy sigma=0.000636 ! Fit after self-cal, rms=0.090009Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.090009Jy sigma=0.000636 ! Fit after self-cal, rms=0.089660Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8354 mas, bmaj=2.059 mas, bpa=-4.791 degrees ! Estimated noise=483.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201621 Jy ! Component: 100 - total flux cleaned = 0.00330444 Jy ! Component: 150 - total flux cleaned = 0.00423115 Jy ! Component: 200 - total flux cleaned = 0.0047574 Jy ! Total flux subtracted in 200 components = 0.0047574 Jy ! Clean residual min=-0.001303 max=0.001589 Jy/beam ! Clean residual mean=-0.000009 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0787151 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.0787151 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=0.089608Jy sigma=0.000635 ! Fit after self-cal, rms=0.089633Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.00139098 Jy ! Component: 100 - total flux cleaned = 0.00228165 Jy ! Component: 150 - total flux cleaned = 0.00280799 Jy ! Component: 200 - total flux cleaned = 0.00291572 Jy ! Total flux subtracted in 200 components = 0.00291572 Jy ! Clean residual min=-0.001241 max=0.001460 Jy/beam ! Clean residual mean=-0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0816309 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.0816309 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=0.089606Jy sigma=0.000634 ! Fit after self-cal, rms=0.089590Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.089590Jy sigma=0.000634 ! Fit after self-cal, rms=0.089894Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8372 mas, bmaj=2.054 mas, bpa=-4.597 degrees ! Estimated noise=483.546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011819 Jy ! Component: 100 - total flux cleaned = 0.0018051 Jy ! Component: 150 - total flux cleaned = 0.00212642 Jy ! Component: 200 - total flux cleaned = 0.00223274 Jy ! Total flux subtracted in 200 components = 0.00223274 Jy ! Clean residual min=-0.001229 max=0.001330 Jy/beam ! Clean residual mean=-0.000007 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0838636 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.0838636 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=0.089875Jy sigma=0.000634 ! Fit after self-cal, rms=0.089885Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000731615 Jy ! Component: 100 - total flux cleaned = 0.000923216 Jy ! Component: 150 - total flux cleaned = 0.00099368 Jy ! Component: 200 - total flux cleaned = 0.00104057 Jy ! Total flux subtracted in 200 components = 0.00104057 Jy ! Clean residual min=-0.001212 max=0.001325 Jy/beam ! Clean residual mean=-0.000005 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0849042 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 0.0849042 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=0.089875Jy sigma=0.000633 ! Fit after self-cal, rms=0.089878Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.089878Jy sigma=0.000633 ! Fit after self-cal, rms=0.089958Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.304 mas, bmaj=5.46 mas, bpa=0.2679 degrees ! Estimated noise=606.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104623 Jy ! Component: 100 - total flux cleaned = 0.0016024 Jy ! Component: 150 - total flux cleaned = 0.0016672 Jy ! Component: 200 - total flux cleaned = 0.0016946 Jy ! Total flux subtracted in 200 components = 0.0016946 Jy ! Clean residual min=-0.001315 max=0.001471 Jy/beam ! Clean residual mean=-0.000011 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0865988 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 120 components and 0.0865988 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=0.089953Jy sigma=0.000633 ! Fit after self-cal, rms=0.089960Jy sigma=0.000633 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000543364 Jy ! Component: 100 - total flux cleaned = 0.000643566 Jy ! Component: 150 - total flux cleaned = 0.000657298 Jy ! Component: 200 - total flux cleaned = 0.0006707 Jy ! Total flux subtracted in 200 components = 0.0006707 Jy ! Clean residual min=-0.001251 max=0.001460 Jy/beam ! Clean residual mean=-0.000007 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0872695 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 0.0872695 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=0.089958Jy sigma=0.000633 ! Fit after self-cal, rms=0.089960Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8385 mas, bmaj=2.053 mas, bpa=-4.462 degrees ! Estimated noise=483.333 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8385 x 2.053 at -4.462 degrees (North through East) ! Clean map min=-0.0010187 max=0.049345 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 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6631 mas, bmaj=1.684 mas, bpa=-4.993 degrees ! Estimated noise=1007.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0357175 Jy ! Component: 100 - total flux cleaned = 0.0458088 Jy ! Component: 150 - total flux cleaned = 0.0522556 Jy ! Component: 200 - total flux cleaned = 0.0573771 Jy ! Total flux subtracted in 200 components = 0.0573771 Jy ! Clean residual min=-0.003427 max=0.003360 Jy/beam ! Clean residual mean=-0.000030 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.0573771 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0573771 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8385 mas, bmaj=2.053 mas, bpa=-4.462 degrees ! Estimated noise=483.333 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 = 0.00652571 Jy ! Component: 100 - total flux cleaned = 0.011306 Jy ! Component: 150 - total flux cleaned = 0.0150076 Jy ! Component: 200 - total flux cleaned = 0.0179358 Jy ! Total flux subtracted in 200 components = 0.0179358 Jy ! Clean residual min=-0.001582 max=0.002136 Jy/beam ! Clean residual mean=-0.000030 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0753129 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 54 components and 0.0753129 Jy ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.304 mas, bmaj=5.46 mas, bpa=0.2679 degrees ! Estimated noise=606.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400475 Jy ! Component: 100 - total flux cleaned = 0.00659138 Jy ! Component: 150 - total flux cleaned = 0.00834695 Jy ! Component: 200 - total flux cleaned = 0.00956663 Jy ! Total flux subtracted in 200 components = 0.00956663 Jy ! Clean residual min=-0.001322 max=0.001375 Jy/beam ! Clean residual mean=-0.000018 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0848795 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000852184 Jy ! Component: 100 - total flux cleaned = 0.00141164 Jy ! Component: 150 - total flux cleaned = 0.00154827 Jy ! Component: 200 - total flux cleaned = 0.00160013 Jy ! Total flux subtracted in 200 components = 0.00160013 Jy ! Clean residual min=-0.001203 max=0.001392 Jy/beam ! Clean residual mean=-0.000011 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0864796 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 94 components and 0.0864796 Jy ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8385 mas, bmaj=2.053 mas, bpa=-4.462 degrees ! Estimated noise=483.333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.02384e-05 Jy ! Component: 100 - total flux cleaned = 6.8279e-05 Jy ! Component: 150 - total flux cleaned = 5.35531e-06 Jy ! Component: 200 - total flux cleaned = 3.26245e-05 Jy ! Total flux subtracted in 200 components = 3.26245e-05 Jy ! Clean residual min=-0.001216 max=0.001391 Jy/beam ! Clean residual mean=-0.000006 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0865122 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 0.0865122 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=0.089974Jy sigma=0.000633 ! Fit after self-cal, rms=0.089964Jy sigma=0.000633 wmodel J0102-2646_X_2017_07_09_pus_map.mod ! Writing 108 model components to file: J0102-2646_X_2017_07_09_pus_map.mod wobs J0102-2646_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0102-2646_X_2017_07_09_pus_uvs.fits wwins J0102-2646_X_2017_07_09_pus_map.win ! wwins: Wrote 3 windows to J0102-2646_X_2017_07_09_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 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417582 Jy ! Component: 100 - total flux cleaned = 0.000590261 Jy ! Component: 150 - total flux cleaned = 0.000731055 Jy ! Component: 200 - total flux cleaned = 0.000865036 Jy ! Component: 250 - total flux cleaned = 0.000995592 Jy ! Component: 300 - total flux cleaned = 0.00117519 Jy ! Component: 350 - total flux cleaned = 0.00126239 Jy ! Component: 400 - total flux cleaned = 0.00141635 Jy ! Component: 450 - total flux cleaned = 0.00148322 Jy ! Component: 500 - total flux cleaned = 0.00158158 Jy ! Component: 550 - total flux cleaned = 0.0016137 Jy ! Component: 600 - total flux cleaned = 0.00167621 Jy ! Component: 650 - total flux cleaned = 0.0017526 Jy ! Component: 700 - total flux cleaned = 0.00181246 Jy ! Component: 750 - total flux cleaned = 0.00185666 Jy ! Component: 800 - total flux cleaned = 0.00195808 Jy ! Component: 850 - total flux cleaned = 0.00202957 Jy ! Component: 900 - total flux cleaned = 0.00209972 Jy ! Component: 950 - total flux cleaned = 0.00219588 Jy ! Component: 1000 - total flux cleaned = 0.00225006 Jy ! Component: 1050 - total flux cleaned = 0.00227676 Jy ! Component: 1100 - total flux cleaned = 0.00229005 Jy ! Component: 1150 - total flux cleaned = 0.00238081 Jy ! Component: 1200 - total flux cleaned = 0.00240627 Jy ! Component: 1250 - total flux cleaned = 0.00251963 Jy ! Component: 1300 - total flux cleaned = 0.00255647 Jy ! Component: 1350 - total flux cleaned = 0.00260571 Jy ! Component: 1400 - total flux cleaned = 0.0027025 Jy ! Component: 1450 - total flux cleaned = 0.00273824 Jy ! Component: 1500 - total flux cleaned = 0.00278561 Jy ! Component: 1550 - total flux cleaned = 0.00286702 Jy ! Component: 1600 - total flux cleaned = 0.00287855 Jy ! Component: 1650 - total flux cleaned = 0.00292405 Jy ! Component: 1700 - total flux cleaned = 0.00294649 Jy ! Component: 1750 - total flux cleaned = 0.00300215 Jy ! Component: 1800 - total flux cleaned = 0.00303506 Jy ! Component: 1850 - total flux cleaned = 0.00303509 Jy ! Component: 1900 - total flux cleaned = 0.00303518 Jy ! Component: 1950 - total flux cleaned = 0.00304604 Jy ! Component: 2000 - total flux cleaned = 0.00307757 Jy ! Total flux subtracted in 2048 components = 0.0030985 Jy ! Clean residual min=-0.000583 max=0.000551 Jy/beam ! Clean residual mean=-0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0896107 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 259 components and 0.0896108 Jy ![Exited script file: muppet] wmap "J0102-2646_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8385 x 2.053 at -4.462 degrees (North through East) ! Clean map min=-0.00096576 max=0.049976 Jy/beam ! Writing clean map to FITS file: J0102-2646_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.049976 invert ! Inverting map ! Your choice of large map pixels excluded 0.195% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.20557 1.20557 2.41113 4.82226 9.64453 19.2891 38.5781 77.1562 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8385 x 2.053 at -4.462 degrees (North through East) ! Clean map min=-0.00096576 max=0.049976 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 J0102-2646_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:18:24 2019