! Started logfile: J0432-3309_X_2017_07_09_pus_uvs.log on Wed May 8 15:21:18 2019 obs J0432-3309_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0432-3309_X_2017_07_09_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.613985 visibilities/baseline/integration-bin. ! Found source: J0432-3309 ! ! 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 38460 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 J0432-3309_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 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 282 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.936055Jy sigma=0.006781 ! Fit after self-cal, rms=0.909897Jy sigma=0.006600 ! 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 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.5882 mas, bmaj=1.623 mas, bpa=-3.448 degrees ! Estimated noise=1478.7 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0732694 Jy ! Component: 100 - total flux cleaned = 0.0892469 Jy ! Total flux subtracted in 100 components = 0.0892469 Jy ! Clean residual min=-0.003000 max=0.004599 Jy/beam ! Clean residual mean=-0.000019 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.0892469 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0892469 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=0.091847Jy sigma=0.000636 ! Fit after self-cal, rms=0.091824Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7891 mas, bmaj=1.974 mas, bpa=-4.267 degrees ! Estimated noise=504.902 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 = 0.00513475 Jy ! Component: 100 - total flux cleaned = 0.00732055 Jy ! Component: 150 - total flux cleaned = 0.00832013 Jy ! Component: 200 - total flux cleaned = 0.00878051 Jy ! Total flux subtracted in 200 components = 0.00878051 Jy ! Clean residual min=-0.001358 max=0.001396 Jy/beam ! Clean residual mean=0.000006 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0980274 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0980274 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=0.091581Jy sigma=0.000634 ! Fit after self-cal, rms=0.091584Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.97 FD 1.02 HN 1.00* KP 0.95 ! LA 0.98 MK 0.97 NL 1.00* OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00* KP 1.01 ! LA 0.95 MK 0.97 NL 1.00* OV 0.99 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.00* KP 0.99 ! LA 1.02 MK 1.02 NL 1.00* OV 1.00 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.00* KP 0.97 ! LA 1.06 MK 0.96 NL 1.00* OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00* KP 0.94 ! LA 1.03 MK 1.04 NL 1.00* OV 0.97 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00* KP 0.96 ! LA 1.05 MK 1.03 NL 1.00* OV 0.98 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.00* KP 0.98 ! LA 1.00 MK 1.03 NL 1.00* OV 0.99 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00* KP 0.99 ! LA 0.99 MK 1.01 NL 1.00* OV 0.97 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00* KP 0.97 ! LA 1.05 MK 1.00 NL 1.00* OV 0.96 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00* KP 1.00 ! LA 1.01 MK 1.00 NL 1.00* OV 1.00 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00* KP 0.98 ! LA 1.01 MK 0.97 NL 1.00* OV 1.03 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00* KP 0.97 ! LA 0.99 MK 1.00 NL 1.00* OV 0.96 ! PT 1.06 SC 0.95 ! ! ! Fit before self-cal, rms=0.091584Jy sigma=0.000634 ! Fit after self-cal, rms=0.091185Jy sigma=0.000634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7913 mas, bmaj=1.977 mas, bpa=-4.306 degrees ! Estimated noise=503.812 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 = 2.80822e-06 Jy ! Component: 100 - total flux cleaned = -3.32493e-06 Jy ! Component: 150 - total flux cleaned = -8.71747e-06 Jy ! Component: 200 - total flux cleaned = -1.34187e-05 Jy ! Total flux subtracted in 200 components = -1.34187e-05 Jy ! Clean residual min=-0.001182 max=0.001086 Jy/beam ! Clean residual mean=-0.000014 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.098014 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.098014 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=0.091185Jy sigma=0.000634 ! Fit after self-cal, rms=0.091204Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.091204Jy sigma=0.000634 ! Fit after self-cal, rms=0.091334Jy sigma=0.000633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7914 mas, bmaj=1.975 mas, bpa=-4.271 degrees ! Estimated noise=504.018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144051 Jy ! Component: 100 - total flux cleaned = 0.000149097 Jy ! Component: 150 - total flux cleaned = 0.000149424 Jy ! Component: 200 - total flux cleaned = 0.000145666 Jy ! Total flux subtracted in 200 components = 0.000145666 Jy ! Clean residual min=-0.001002 max=0.001006 Jy/beam ! Clean residual mean=-0.000014 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0981597 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0981597 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=0.091333Jy sigma=0.000633 ! Fit after self-cal, rms=0.091340Jy sigma=0.000633 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.5898e-06 Jy ! Component: 100 - total flux cleaned = -2.02554e-06 Jy ! Component: 150 - total flux cleaned = -2.05726e-06 Jy ! Component: 200 - total flux cleaned = -5.37642e-06 Jy ! Total flux subtracted in 200 components = -5.37642e-06 Jy ! Clean residual min=-0.001008 max=0.001009 Jy/beam ! Clean residual mean=-0.000014 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0981543 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0981543 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=0.091340Jy sigma=0.000633 ! Fit after self-cal, rms=0.091340Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.091340Jy sigma=0.000633 ! Fit after self-cal, rms=0.091602Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7907 mas, bmaj=1.969 mas, bpa=-4.229 degrees ! Estimated noise=503.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218734 Jy ! Component: 100 - total flux cleaned = 0.000218545 Jy ! Component: 150 - total flux cleaned = 0.000219196 Jy ! Component: 200 - total flux cleaned = 0.000214486 Jy ! Total flux subtracted in 200 components = 0.000214486 Jy ! Clean residual min=-0.001030 max=0.000886 Jy/beam ! Clean residual mean=-0.000013 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0983688 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0983688 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=0.091601Jy sigma=0.000633 ! Fit after self-cal, rms=0.091614Jy sigma=0.000633 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -2.31158e-06 Jy ! Component: 100 - total flux cleaned = -1.47061e-05 Jy ! Component: 150 - total flux cleaned = -1.8367e-05 Jy ! Component: 200 - total flux cleaned = -2.19003e-05 Jy ! Total flux subtracted in 200 components = -2.19003e-05 Jy ! Clean residual min=-0.001032 max=0.000891 Jy/beam ! Clean residual mean=-0.000013 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0983469 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0983469 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=0.091614Jy sigma=0.000633 ! Fit after self-cal, rms=0.091614Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.091614Jy sigma=0.000633 ! Fit after self-cal, rms=0.091586Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=3.122 mas, bmaj=7.685 mas, bpa=2.174 degrees ! Estimated noise=677.992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153211 Jy ! Component: 100 - total flux cleaned = 0.000175454 Jy ! Component: 150 - total flux cleaned = 0.000175486 Jy ! Component: 200 - total flux cleaned = 0.000177009 Jy ! Total flux subtracted in 200 components = 0.000177009 Jy ! Clean residual min=-0.001178 max=0.000943 Jy/beam ! Clean residual mean=-0.000024 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0985239 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 36 components and 0.0985239 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=0.091586Jy sigma=0.000633 ! Fit after self-cal, rms=0.091586Jy sigma=0.000633 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.12569e-05 Jy ! Component: 100 - total flux cleaned = -9.60954e-06 Jy ! Component: 150 - total flux cleaned = -9.55895e-06 Jy ! Component: 200 - total flux cleaned = -8.16766e-06 Jy ! Total flux subtracted in 200 components = -8.16766e-06 Jy ! Clean residual min=-0.001176 max=0.000944 Jy/beam ! Clean residual mean=-0.000024 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0985157 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 36 components and 0.0985157 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=0.091586Jy sigma=0.000633 ! Fit after self-cal, rms=0.091586Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7898 mas, bmaj=1.966 mas, bpa=-4.219 degrees ! Estimated noise=503.504 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7898 x 1.966 at -4.219 degrees (North through East) ! Clean map min=-0.00090017 max=0.093855 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 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.5893 mas, bmaj=1.615 mas, bpa=-3.449 degrees ! Estimated noise=1470.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0727073 Jy ! Component: 100 - total flux cleaned = 0.0885623 Jy ! Component: 150 - total flux cleaned = 0.0926379 Jy ! Component: 200 - total flux cleaned = 0.0943882 Jy ! Total flux subtracted in 200 components = 0.0943882 Jy ! Clean residual min=-0.002529 max=0.002624 Jy/beam ! Clean residual mean=-0.000021 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0943882 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0943882 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7898 mas, bmaj=1.966 mas, bpa=-4.219 degrees ! Estimated noise=503.504 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) ! Added new window around map position (-0.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232691 Jy ! Component: 100 - total flux cleaned = 0.00336628 Jy ! Component: 150 - total flux cleaned = 0.00389546 Jy ! Component: 200 - total flux cleaned = 0.00417297 Jy ! Total flux subtracted in 200 components = 0.00417297 Jy ! Clean residual min=-0.001026 max=0.000862 Jy/beam ! Clean residual mean=-0.000013 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0985611 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.0985611 Jy ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=3.122 mas, bmaj=7.685 mas, bpa=2.174 degrees ! Estimated noise=677.992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185771 Jy ! Component: 100 - total flux cleaned = 0.000185017 Jy ! Component: 150 - total flux cleaned = 0.000193118 Jy ! Component: 200 - total flux cleaned = 0.000201043 Jy ! Total flux subtracted in 200 components = 0.000201043 Jy ! Clean residual min=-0.001150 max=0.000893 Jy/beam ! Clean residual mean=-0.000023 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0987622 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 = 7.69343e-06 Jy ! Component: 100 - total flux cleaned = 1.90487e-05 Jy ! Component: 150 - total flux cleaned = 2.64186e-05 Jy ! Component: 200 - total flux cleaned = 3.35537e-05 Jy ! Total flux subtracted in 200 components = 3.35537e-05 Jy ! Clean residual min=-0.001148 max=0.000884 Jy/beam ! Clean residual mean=-0.000023 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0987957 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.0987957 Jy ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7898 mas, bmaj=1.966 mas, bpa=-4.219 degrees ! Estimated noise=503.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.34183e-05 Jy ! Component: 100 - total flux cleaned = -7.46395e-05 Jy ! Component: 150 - total flux cleaned = -5.83312e-05 Jy ! Component: 200 - total flux cleaned = -3.66788e-05 Jy ! Total flux subtracted in 200 components = -3.66788e-05 Jy ! Clean residual min=-0.001016 max=0.000835 Jy/beam ! Clean residual mean=-0.000013 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.098759 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.098759 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=0.091582Jy sigma=0.000633 ! Fit after self-cal, rms=0.091582Jy sigma=0.000633 wmodel J0432-3309_X_2017_07_09_pus_map.mod ! Writing 62 model components to file: J0432-3309_X_2017_07_09_pus_map.mod wobs J0432-3309_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0432-3309_X_2017_07_09_pus_uvs.fits wwins J0432-3309_X_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J0432-3309_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 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000301889 Jy ! Component: 100 - total flux cleaned = -0.000331875 Jy ! Component: 150 - total flux cleaned = -0.000417524 Jy ! Component: 200 - total flux cleaned = -0.000498692 Jy ! Component: 250 - total flux cleaned = -0.000601955 Jy ! Component: 300 - total flux cleaned = -0.000687916 Jy ! Component: 350 - total flux cleaned = -0.000782416 Jy ! Component: 400 - total flux cleaned = -0.000862415 Jy ! Component: 450 - total flux cleaned = -0.000928455 Jy ! Component: 500 - total flux cleaned = -0.000992427 Jy ! Component: 550 - total flux cleaned = -0.00104426 Jy ! Component: 600 - total flux cleaned = -0.00112474 Jy ! Component: 650 - total flux cleaned = -0.00115409 Jy ! Component: 700 - total flux cleaned = -0.0012022 Jy ! Component: 750 - total flux cleaned = -0.00125834 Jy ! Component: 800 - total flux cleaned = -0.00130422 Jy ! Component: 850 - total flux cleaned = -0.00132233 Jy ! Component: 900 - total flux cleaned = -0.00135766 Jy ! Component: 950 - total flux cleaned = -0.00137491 Jy ! Component: 1000 - total flux cleaned = -0.00139195 Jy ! Component: 1050 - total flux cleaned = -0.00141674 Jy ! Component: 1100 - total flux cleaned = -0.00141673 Jy ! Component: 1150 - total flux cleaned = -0.00144082 Jy ! Component: 1200 - total flux cleaned = -0.00145657 Jy ! Component: 1250 - total flux cleaned = -0.00147224 Jy ! Component: 1300 - total flux cleaned = -0.00148768 Jy ! Component: 1350 - total flux cleaned = -0.00151784 Jy ! Component: 1400 - total flux cleaned = -0.00152523 Jy ! Component: 1450 - total flux cleaned = -0.00153252 Jy ! Component: 1500 - total flux cleaned = -0.00152541 Jy ! Component: 1550 - total flux cleaned = -0.00153972 Jy ! Component: 1600 - total flux cleaned = -0.00153968 Jy ! Component: 1650 - total flux cleaned = -0.00155348 Jy ! Component: 1700 - total flux cleaned = -0.00153975 Jy ! Component: 1750 - total flux cleaned = -0.00152628 Jy ! Component: 1800 - total flux cleaned = -0.00153961 Jy ! Component: 1850 - total flux cleaned = -0.00152639 Jy ! Component: 1900 - total flux cleaned = -0.00153292 Jy ! Component: 1950 - total flux cleaned = -0.00153938 Jy ! Component: 2000 - total flux cleaned = -0.00155851 Jy ! Total flux subtracted in 2048 components = -0.0015774 Jy ! Clean residual min=-0.000386 max=0.000362 Jy/beam ! Clean residual mean=-0.000002 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0971816 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 183 components and 0.0971816 Jy ![Exited script file: muppet] wmap "J0432-3309_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7898 x 1.966 at -4.219 degrees (North through East) ! Clean map min=-0.00070762 max=0.093131 Jy/beam ! Writing clean map to FITS file: J0432-3309_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 0.0931306 invert ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115524 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.372137 0.372137 0.744274 1.48855 2.9771 5.95419 11.9084 23.8168 47.6335 95.2671 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.093 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7898 x 1.966 at -4.219 degrees (North through East) ! Clean map min=-0.00070762 max=0.093131 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 J0432-3309_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:21:20 2019