! Started logfile: J0106-4034_X_2017_07_09_pus_uvs.log on Wed May 8 15:18:31 2019 obs J0106-4034_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0106-4034_X_2017_07_09_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.380676 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0106-4034 ! ! 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 4728 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 J0106-4034_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.202276Jy sigma=0.001400 ! Fit after self-cal, rms=0.191455Jy sigma=0.001326 ! 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 0.254% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6177 mas, bmaj=1.954 mas, bpa=2.046 degrees ! Estimated noise=2832.04 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 = 0.850055 Jy ! Component: 100 - total flux cleaned = 1.04276 Jy ! Total flux subtracted in 100 components = 1.04276 Jy ! Clean residual min=-0.026470 max=0.067930 Jy/beam ! Clean residual mean=0.000353 rms=0.011023 Jy/beam ! Combined flux in latest and established models = 1.04276 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.04276 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=0.163363Jy sigma=0.001127 ! Fit after self-cal, rms=0.163295Jy sigma=0.001127 ! Inverting map ! Your choice of large map pixels excluded 0.254% 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 = 0.0750335 Jy ! Component: 100 - total flux cleaned = 0.118299 Jy ! Total flux subtracted in 100 components = 0.118299 Jy ! Clean residual min=-0.015402 max=0.024651 Jy/beam ! Clean residual mean=0.000123 rms=0.004600 Jy/beam ! Combined flux in latest and established models = 1.16106 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 1.16106 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=0.107569Jy sigma=0.000737 ! Fit after self-cal, rms=0.107412Jy sigma=0.000736 ! Inverting map ! Your choice of large map pixels excluded 0.254% 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 0.254% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7717 mas, bmaj=2.366 mas, bpa=1.884 degrees ! Estimated noise=1481.33 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 = 0.0325997 Jy ! Component: 100 - total flux cleaned = 0.0470057 Jy ! Component: 150 - total flux cleaned = 0.0534571 Jy ! Component: 200 - total flux cleaned = 0.0563485 Jy ! Total flux subtracted in 200 components = 0.0563485 Jy ! Clean residual min=-0.010745 max=0.008747 Jy/beam ! Clean residual mean=-0.000227 rms=0.003049 Jy/beam ! Combined flux in latest and established models = 1.21741 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 1.21741 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=0.098447Jy sigma=0.000672 ! Fit after self-cal, rms=0.098441Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.254% 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 0.99 HN 1.00* KP 1.01 ! LA 0.97 MK 1.00 NL 1.00* OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.99 ! LA 0.98 MK 0.98 NL 1.00* OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.98 ! LA 1.01 MK 1.00 NL 1.00* OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.98 ! LA 1.01 MK 1.00 NL 1.00* OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.97 ! LA 1.00 MK 1.02 NL 1.00* OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.97 ! LA 1.00 MK 1.00 NL 1.00* OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.98 ! LA 1.00 MK 1.01 NL 1.00* OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 0.97 ! LA 0.99 MK 1.01 NL 1.00* OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.97 ! LA 1.00 MK 0.98 NL 1.00* OV 0.98 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.98 ! LA 1.03 MK 1.00 NL 1.00* OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.98 ! LA 1.02 MK 1.01 NL 1.00* OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.97 ! LA 0.99 MK 1.02 NL 1.00* OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.098441Jy sigma=0.000672 ! Fit after self-cal, rms=0.094514Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.254% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7723 mas, bmaj=2.368 mas, bpa=1.865 degrees ! Estimated noise=1481.17 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 = 9.9279e-05 Jy ! Component: 100 - total flux cleaned = 3.42283e-05 Jy ! Component: 150 - total flux cleaned = 5.60072e-06 Jy ! Component: 200 - total flux cleaned = 6.36405e-06 Jy ! Total flux subtracted in 200 components = 6.36405e-06 Jy ! Clean residual min=-0.005794 max=0.005742 Jy/beam ! Clean residual mean=-0.000147 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 1.21741 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 25 components and 1.21741 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=0.094489Jy sigma=0.000644 ! Fit after self-cal, rms=0.094497Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.254% 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=0.094497Jy sigma=0.000644 ! Fit after self-cal, rms=0.093678Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.254% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7724 mas, bmaj=2.369 mas, bpa=1.868 degrees ! Estimated noise=1482.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356842 Jy ! Component: 100 - total flux cleaned = 0.000441013 Jy ! Component: 150 - total flux cleaned = 0.000465451 Jy ! Component: 200 - total flux cleaned = 0.000466182 Jy ! Total flux subtracted in 200 components = 0.000466182 Jy ! Clean residual min=-0.004640 max=0.004471 Jy/beam ! Clean residual mean=-0.000127 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 1.21788 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 1.21788 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=0.093660Jy sigma=0.000638 ! Fit after self-cal, rms=0.093660Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.254% 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 = 0.000101095 Jy ! Component: 100 - total flux cleaned = 0.000101222 Jy ! Component: 150 - total flux cleaned = 8.25157e-05 Jy ! Component: 200 - total flux cleaned = 8.2516e-05 Jy ! Total flux subtracted in 200 components = 8.2516e-05 Jy ! Clean residual min=-0.004562 max=0.004394 Jy/beam ! Clean residual mean=-0.000127 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 1.21796 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 1.21796 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=0.093650Jy sigma=0.000638 ! Fit after self-cal, rms=0.093650Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.254% 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=0.093650Jy sigma=0.000638 ! Fit after self-cal, rms=0.093014Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.254% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7726 mas, bmaj=2.37 mas, bpa=1.861 degrees ! Estimated noise=1482.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000340462 Jy ! Component: 100 - total flux cleaned = -0.000344281 Jy ! Component: 150 - total flux cleaned = -0.000343266 Jy ! Component: 200 - total flux cleaned = -0.000342979 Jy ! Total flux subtracted in 200 components = -0.000342979 Jy ! Clean residual min=-0.003459 max=0.003855 Jy/beam ! Clean residual mean=-0.000084 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 1.21762 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 1.21762 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=0.093000Jy sigma=0.000633 ! Fit after self-cal, rms=0.093002Jy sigma=0.000633 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.254% 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 = -6.04838e-05 Jy ! Component: 100 - total flux cleaned = -7.83816e-05 Jy ! Component: 150 - total flux cleaned = -7.93058e-05 Jy ! Component: 200 - total flux cleaned = -8.04917e-05 Jy ! Total flux subtracted in 200 components = -8.04917e-05 Jy ! Clean residual min=-0.003412 max=0.003849 Jy/beam ! Clean residual mean=-0.000084 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 1.21754 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 30 components and 1.21754 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=0.092996Jy sigma=0.000633 ! Fit after self-cal, rms=0.092996Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.254% 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=0.092996Jy sigma=0.000633 ! Fit after self-cal, rms=0.093016Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.254% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.894 mas, bmaj=10.21 mas, bpa=8.505 degrees ! Estimated noise=2020.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000624045 Jy ! Component: 100 - total flux cleaned = -0.00061963 Jy ! Component: 150 - total flux cleaned = -0.00061755 Jy ! Component: 200 - total flux cleaned = -0.00061622 Jy ! Total flux subtracted in 200 components = -0.00061622 Jy ! Clean residual min=-0.003599 max=0.003595 Jy/beam ! Clean residual mean=-0.000171 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 1.21692 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 1.21692 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=0.093026Jy sigma=0.000633 ! Fit after self-cal, rms=0.093010Jy sigma=0.000633 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.254% 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 = -6.57165e-05 Jy ! Component: 100 - total flux cleaned = -6.59269e-05 Jy ! Component: 150 - total flux cleaned = -6.49937e-05 Jy ! Component: 200 - total flux cleaned = -6.39788e-05 Jy ! Total flux subtracted in 200 components = -6.39788e-05 Jy ! Clean residual min=-0.003553 max=0.003559 Jy/beam ! Clean residual mean=-0.000171 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 1.21686 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 1.21686 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=0.093022Jy sigma=0.000633 ! Fit after self-cal, rms=0.093008Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.254% 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 0.254% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7728 mas, bmaj=2.371 mas, bpa=1.851 degrees ! Estimated noise=1482.77 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7728 x 2.371 at 1.851 degrees (North through East) ! Clean map min=-0.0029705 max=1.1147 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=0.093008Jy sigma=0.000633 ! Fit after self-cal, rms=0.083557Jy sigma=0.000565 ! Inverting map and beam ! Your choice of large map pixels excluded 0.254% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7727 mas, bmaj=2.371 mas, bpa=1.843 degrees ! Estimated noise=1481.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224269 Jy ! Component: 100 - total flux cleaned = -0.000254534 Jy ! Component: 150 - total flux cleaned = -0.00024118 Jy ! Component: 200 - total flux cleaned = -0.000252939 Jy ! Total flux subtracted in 200 components = -0.000252939 Jy ! Clean residual min=-0.003034 max=0.003691 Jy/beam ! Clean residual mean=-0.000087 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 1.21661 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 1.21661 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=0.083551Jy sigma=0.000565 ! Fit after self-cal, rms=0.083550Jy sigma=0.000565 ! Inverting map ! Your choice of large map pixels excluded 0.254% 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 = -9.69556e-06 Jy ! Component: 100 - total flux cleaned = -3.13959e-05 Jy ! Component: 150 - total flux cleaned = -4.10681e-05 Jy ! Component: 200 - total flux cleaned = -5.11649e-05 Jy ! Total flux subtracted in 200 components = -5.11649e-05 Jy ! Clean residual min=-0.003069 max=0.003680 Jy/beam ! Clean residual mean=-0.000087 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 1.21655 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 1.21655 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=0.083548Jy sigma=0.000565 ! Fit after self-cal, rms=0.083548Jy sigma=0.000565 ! Inverting map ! Your choice of large map pixels excluded 0.254% 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=0.083548Jy sigma=0.000565 ! Fit after self-cal, rms=0.083561Jy sigma=0.000565 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 0.254% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6185 mas, bmaj=1.957 mas, bpa=2.06 degrees ! Estimated noise=2837.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.851666 Jy ! Component: 100 - total flux cleaned = 1.04494 Jy ! Component: 150 - total flux cleaned = 1.11889 Jy ! Component: 200 - total flux cleaned = 1.16121 Jy ! Total flux subtracted in 200 components = 1.16121 Jy ! Clean residual min=-0.011863 max=0.022253 Jy/beam ! Clean residual mean=0.000098 rms=0.003877 Jy/beam ! Combined flux in latest and established models = 1.16121 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.16121 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.254% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7728 mas, bmaj=2.372 mas, bpa=1.834 degrees ! Estimated noise=1482.02 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 = 0.0313137 Jy ! Component: 100 - total flux cleaned = 0.0450247 Jy ! Component: 150 - total flux cleaned = 0.0511882 Jy ! Component: 200 - total flux cleaned = 0.0539679 Jy ! Total flux subtracted in 200 components = 0.0539679 Jy ! Clean residual min=-0.003674 max=0.004734 Jy/beam ! Clean residual mean=-0.000085 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 1.21518 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 1.21518 Jy ! Inverting map ! Your choice of large map pixels excluded 0.254% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Added new window around map position (2.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366031 Jy ! Component: 100 - total flux cleaned = 0.00431408 Jy ! Component: 150 - total flux cleaned = 0.00475421 Jy ! Component: 200 - total flux cleaned = 0.00517165 Jy ! Total flux subtracted in 200 components = 0.00517165 Jy ! Clean residual min=-0.003059 max=0.003411 Jy/beam ! Clean residual mean=-0.000099 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 1.22035 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 1.22035 Jy ! Inverting map ! Your choice of large map pixels excluded 0.254% 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 0.254% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.894 mas, bmaj=10.21 mas, bpa=8.497 degrees ! Estimated noise=2019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.36258e-05 Jy ! Component: 100 - total flux cleaned = -7.35034e-05 Jy ! Component: 150 - total flux cleaned = -0.000150863 Jy ! Component: 200 - total flux cleaned = -0.000220593 Jy ! Total flux subtracted in 200 components = -0.000220593 Jy ! Clean residual min=-0.003119 max=0.003633 Jy/beam ! Clean residual mean=-0.000200 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 1.22013 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 = -6.29893e-05 Jy ! Component: 100 - total flux cleaned = -0.000120013 Jy ! Component: 150 - total flux cleaned = -0.000158873 Jy ! Component: 200 - total flux cleaned = -0.000194864 Jy ! Total flux subtracted in 200 components = -0.000194864 Jy ! Clean residual min=-0.003120 max=0.003641 Jy/beam ! Clean residual mean=-0.000199 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 1.21994 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 1.21994 Jy ! Inverting map ! Your choice of large map pixels excluded 0.254% 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 0.254% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7728 mas, bmaj=2.372 mas, bpa=1.834 degrees ! Estimated noise=1482.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000581837 Jy ! Component: 100 - total flux cleaned = 0.000634737 Jy ! Component: 150 - total flux cleaned = 0.000635591 Jy ! Component: 200 - total flux cleaned = 0.00067556 Jy ! Total flux subtracted in 200 components = 0.00067556 Jy ! Clean residual min=-0.002743 max=0.003349 Jy/beam ! Clean residual mean=-0.000100 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 1.22061 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 1.22061 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=0.083516Jy sigma=0.000565 ! Fit after self-cal, rms=0.083504Jy sigma=0.000565 wmodel J0106-4034_X_2017_07_09_pus_map.mod ! Writing 63 model components to file: J0106-4034_X_2017_07_09_pus_map.mod wobs J0106-4034_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0106-4034_X_2017_07_09_pus_uvs.fits wwins J0106-4034_X_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J0106-4034_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 0.254% 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 = 0.000782981 Jy ! Component: 100 - total flux cleaned = 0.000735517 Jy ! Component: 150 - total flux cleaned = 0.000649275 Jy ! Component: 200 - total flux cleaned = 0.000570527 Jy ! Component: 250 - total flux cleaned = 0.0003845 Jy ! Component: 300 - total flux cleaned = 0.000136293 Jy ! Component: 350 - total flux cleaned = -0.000133565 Jy ! Component: 400 - total flux cleaned = -0.000457189 Jy ! Component: 450 - total flux cleaned = -0.000706268 Jy ! Component: 500 - total flux cleaned = -0.000974784 Jy ! Component: 550 - total flux cleaned = -0.00123217 Jy ! Component: 600 - total flux cleaned = -0.0014255 Jy ! Component: 650 - total flux cleaned = -0.00163963 Jy ! Component: 700 - total flux cleaned = -0.00174321 Jy ! Component: 750 - total flux cleaned = -0.00189165 Jy ! Component: 800 - total flux cleaned = -0.00198778 Jy ! Component: 850 - total flux cleaned = -0.00212855 Jy ! Component: 900 - total flux cleaned = -0.00226482 Jy ! Component: 950 - total flux cleaned = -0.00244237 Jy ! Component: 1000 - total flux cleaned = -0.00259405 Jy ! Component: 1050 - total flux cleaned = -0.00272145 Jy ! Component: 1100 - total flux cleaned = -0.00284625 Jy ! Component: 1150 - total flux cleaned = -0.00296811 Jy ! Component: 1200 - total flux cleaned = -0.00306798 Jy ! Component: 1250 - total flux cleaned = -0.0032439 Jy ! Component: 1300 - total flux cleaned = -0.00334009 Jy ! Component: 1350 - total flux cleaned = -0.00354719 Jy ! Component: 1400 - total flux cleaned = -0.00362103 Jy ! Component: 1450 - total flux cleaned = -0.00376689 Jy ! Component: 1500 - total flux cleaned = -0.00391034 Jy ! Component: 1550 - total flux cleaned = -0.00401631 Jy ! Component: 1600 - total flux cleaned = -0.00417277 Jy ! Component: 1650 - total flux cleaned = -0.00429257 Jy ! Component: 1700 - total flux cleaned = -0.00444431 Jy ! Component: 1750 - total flux cleaned = -0.00454392 Jy ! Component: 1800 - total flux cleaned = -0.00464272 Jy ! Component: 1850 - total flux cleaned = -0.00480481 Jy ! Component: 1900 - total flux cleaned = -0.00488491 Jy ! Component: 1950 - total flux cleaned = -0.00497996 Jy ! Component: 2000 - total flux cleaned = -0.00505837 Jy ! Total flux subtracted in 2048 components = -0.00510499 Jy ! Clean residual min=-0.000969 max=0.001002 Jy/beam ! Clean residual mean=-0.000062 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 1.21551 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 186 components and 1.21551 Jy ![Exited script file: muppet] wmap "J0106-4034_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.254% 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: 0.7728 x 2.372 at 1.834 degrees (North through East) ! Clean map min=-0.0017279 max=1.1161 Jy/beam ! Writing clean map to FITS file: J0106-4034_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 1.11607 invert ! Inverting map ! Your choice of large map pixels excluded 0.254% 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 0.000282236 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0758652 0.0758652 0.15173 0.303461 0.606922 1.21384 2.42769 4.85537 9.71075 19.4215 38.843 77.686 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.116 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7728 x 2.372 at 1.834 degrees (North through East) ! Clean map min=-0.0017279 max=1.1161 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 J0106-4034_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:18:32 2019