! Started logfile: J0429+2724_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:58:07 2019 obs J0429+2724_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0429+2724_X_2017_03_27_pus_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.750617 visibilities/baseline/integration-bin. ! Found source: J0429+2724 ! ! 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 1844 lines of history. ! ! Reading 14592 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 J0429+2724_X_2017_03_27_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.808797Jy sigma=0.007074 ! Fit after self-cal, rms=0.805550Jy sigma=0.007047 ! 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 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7614 mas, bmaj=1.78 mas, bpa=-11.33 degrees ! Estimated noise=1104.92 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 = 0.15027 Jy ! Component: 100 - total flux cleaned = 0.184431 Jy ! Total flux subtracted in 100 components = 0.184431 Jy ! Clean residual min=-0.006980 max=0.012256 Jy/beam ! Clean residual mean=0.000000 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 0.184431 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.184431 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=0.083350Jy sigma=0.000701 ! Fit after self-cal, rms=0.083351Jy sigma=0.000701 ! Inverting map ! Your choice of large map pixels excluded 0.151% 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 = 0.0132414 Jy ! Component: 100 - total flux cleaned = 0.0206069 Jy ! Total flux subtracted in 100 components = 0.0206069 Jy ! Clean residual min=-0.006079 max=0.007389 Jy/beam ! Clean residual mean=0.000018 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.205038 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.205038 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=0.080856Jy sigma=0.000677 ! Fit after self-cal, rms=0.080857Jy sigma=0.000677 ! Inverting map ! Your choice of large map pixels excluded 0.151% 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 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9508 mas, bmaj=2.072 mas, bpa=-9.336 degrees ! Estimated noise=674.992 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 (-7.2, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00856831 Jy ! Component: 100 - total flux cleaned = 0.0141646 Jy ! Component: 150 - total flux cleaned = 0.0182478 Jy ! Component: 200 - total flux cleaned = 0.0213371 Jy ! Total flux subtracted in 200 components = 0.0213371 Jy ! Clean residual min=-0.003536 max=0.005716 Jy/beam ! Clean residual mean=0.000023 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.226375 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.226375 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=0.079795Jy sigma=0.000667 ! Fit after self-cal, rms=0.079712Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-1.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049297 Jy ! Component: 100 - total flux cleaned = 0.00764359 Jy ! Component: 150 - total flux cleaned = 0.00897562 Jy ! Component: 200 - total flux cleaned = 0.00995137 Jy ! Total flux subtracted in 200 components = 0.00995137 Jy ! Clean residual min=-0.003084 max=0.002905 Jy/beam ! Clean residual mean=0.000036 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.236327 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 69 components and 0.236327 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=0.079339Jy sigma=0.000663 ! Fit after self-cal, rms=0.079318Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.151% 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 0.94 FD 0.95 HN 1.02 KP 0.96 ! LA 1.01 MK 0.95 NL 0.95 OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.94 KP 1.04 ! LA 0.97 MK 0.95 NL 0.97 OV 0.97 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 0.94 ! LA 1.01 MK 0.95 NL 0.99 OV 0.96 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.01 KP 1.00 ! LA 0.99 MK 0.99 NL 0.98 OV 0.96 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.96 KP 1.01 ! LA 1.01 MK 0.98 NL 0.97 OV 0.97 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.05 KP 0.99 ! LA 1.02 MK 0.98 NL 0.98 OV 0.99 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.01 KP 0.97 ! LA 1.03 MK 1.01 NL 0.98 OV 1.02 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.04 KP 0.99 ! LA 1.01 MK 1.00 NL 1.00 OV 0.97 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.05 KP 0.99 ! LA 1.00 MK 0.95 NL 0.96 OV 0.98 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.10 KP 0.88 ! LA 1.02 MK 1.02 NL 0.90 OV 1.07 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.12 KP 1.02 ! LA 1.09 MK 1.11 NL 0.93 OV 1.12 ! PT 1.19 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.03 KP 1.06 ! LA 1.05 MK 0.96 NL 0.92 OV 1.09 ! PT 1.12 SC 1.08 ! ! ! Fit before self-cal, rms=0.079318Jy sigma=0.000663 ! Fit after self-cal, rms=0.078444Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9536 mas, bmaj=2.077 mas, bpa=-9.747 degrees ! Estimated noise=672.633 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 = 0.00264634 Jy ! Component: 100 - total flux cleaned = 0.00355267 Jy ! Component: 150 - total flux cleaned = 0.00383265 Jy ! Component: 200 - total flux cleaned = 0.00417314 Jy ! Total flux subtracted in 200 components = 0.00417314 Jy ! Clean residual min=-0.002277 max=0.002477 Jy/beam ! Clean residual mean=0.000017 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.2405 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.2405 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=0.078327Jy sigma=0.000649 ! Fit after self-cal, rms=0.078321Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.151% 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=0.078321Jy sigma=0.000649 ! Fit after self-cal, rms=0.078180Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9541 mas, bmaj=2.077 mas, bpa=-9.575 degrees ! Estimated noise=673.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173983 Jy ! Component: 100 - total flux cleaned = 0.00291172 Jy ! Component: 150 - total flux cleaned = 0.00362948 Jy ! Component: 200 - total flux cleaned = 0.00405555 Jy ! Total flux subtracted in 200 components = 0.00405555 Jy ! Clean residual min=-0.001632 max=0.001816 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.244555 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 112 components and 0.244555 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=0.078128Jy sigma=0.000644 ! Fit after self-cal, rms=0.078134Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.151% 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 = 0.000632705 Jy ! Component: 100 - total flux cleaned = 0.00107927 Jy ! Component: 150 - total flux cleaned = 0.00130032 Jy ! Component: 200 - total flux cleaned = 0.00147726 Jy ! Total flux subtracted in 200 components = 0.00147726 Jy ! Clean residual min=-0.001701 max=0.001676 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.246033 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 121 components and 0.246033 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=0.078116Jy sigma=0.000644 ! Fit after self-cal, rms=0.078115Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.151% 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=0.078115Jy sigma=0.000644 ! Fit after self-cal, rms=0.078241Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9536 mas, bmaj=2.075 mas, bpa=-9.541 degrees ! Estimated noise=673.979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000942358 Jy ! Component: 100 - total flux cleaned = 0.00160879 Jy ! Component: 150 - total flux cleaned = 0.00190225 Jy ! Component: 200 - total flux cleaned = 0.00200413 Jy ! Total flux subtracted in 200 components = 0.00200413 Jy ! Clean residual min=-0.001561 max=0.001632 Jy/beam ! Clean residual mean=-0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.248037 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 133 components and 0.248037 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=0.078224Jy sigma=0.000644 ! Fit after self-cal, rms=0.078223Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.151% 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 = 0.000302173 Jy ! Component: 100 - total flux cleaned = 0.000466016 Jy ! Component: 150 - total flux cleaned = 0.00056632 Jy ! Component: 200 - total flux cleaned = 0.000659591 Jy ! Total flux subtracted in 200 components = 0.000659591 Jy ! Clean residual min=-0.001579 max=0.001552 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.248696 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 0.248696 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=0.078216Jy sigma=0.000644 ! Fit after self-cal, rms=0.078215Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.151% 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=0.078215Jy sigma=0.000644 ! Fit after self-cal, rms=0.078261Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.17 mas, bmaj=2.995 mas, bpa=-3.169 degrees ! Estimated noise=824.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000888576 Jy ! Component: 100 - total flux cleaned = 0.00147054 Jy ! Component: 150 - total flux cleaned = 0.00177503 Jy ! Component: 200 - total flux cleaned = 0.00201506 Jy ! Total flux subtracted in 200 components = 0.00201506 Jy ! Clean residual min=-0.001879 max=0.001983 Jy/beam ! Clean residual mean=-0.000003 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.250711 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 151 components and 0.250711 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=0.078256Jy sigma=0.000644 ! Fit after self-cal, rms=0.078256Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.151% 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 = 0.000309257 Jy ! Component: 100 - total flux cleaned = 0.000482595 Jy ! Component: 150 - total flux cleaned = 0.000568406 Jy ! Component: 200 - total flux cleaned = 0.000597046 Jy ! Total flux subtracted in 200 components = 0.000597046 Jy ! Clean residual min=-0.001833 max=0.001910 Jy/beam ! Clean residual mean=-0.000002 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.251309 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 157 components and 0.251308 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=0.078255Jy sigma=0.000644 ! Fit after self-cal, rms=0.078255Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.151% 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 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9533 mas, bmaj=2.075 mas, bpa=-9.535 degrees ! Estimated noise=674.348 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9533 x 2.075 at -9.535 degrees (North through East) ! Clean map min=-0.0013533 max=0.19609 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 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7629 mas, bmaj=1.791 mas, bpa=-11.51 degrees ! Estimated noise=1102.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149836 Jy ! Component: 100 - total flux cleaned = 0.184059 Jy ! Component: 150 - total flux cleaned = 0.197395 Jy ! Component: 200 - total flux cleaned = 0.206651 Jy ! Total flux subtracted in 200 components = 0.206651 Jy ! Clean residual min=-0.004714 max=0.005413 Jy/beam ! Clean residual mean=-0.000028 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.206651 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.206651 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9533 mas, bmaj=2.075 mas, bpa=-9.535 degrees ! Estimated noise=674.348 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 = 0.00979045 Jy ! Component: 100 - total flux cleaned = 0.0167103 Jy ! Component: 150 - total flux cleaned = 0.0219062 Jy ! Component: 200 - total flux cleaned = 0.025921 Jy ! Total flux subtracted in 200 components = 0.025921 Jy ! Clean residual min=-0.001960 max=0.002443 Jy/beam ! Clean residual mean=-0.000020 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.232572 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 59 components and 0.232572 Jy ! Inverting map ! Your choice of large map pixels excluded 0.151% 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 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.17 mas, bmaj=2.995 mas, bpa=-3.169 degrees ! Estimated noise=824.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00489958 Jy ! Component: 100 - total flux cleaned = 0.00819341 Jy ! Component: 150 - total flux cleaned = 0.0106434 Jy ! Component: 200 - total flux cleaned = 0.0125192 Jy ! Total flux subtracted in 200 components = 0.0125192 Jy ! Clean residual min=-0.002252 max=0.002447 Jy/beam ! Clean residual mean=-0.000016 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.245091 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 = 0.00146746 Jy ! Component: 100 - total flux cleaned = 0.00250832 Jy ! Component: 150 - total flux cleaned = 0.00320907 Jy ! Component: 200 - total flux cleaned = 0.00379521 Jy ! Total flux subtracted in 200 components = 0.00379521 Jy ! Clean residual min=-0.001966 max=0.002186 Jy/beam ! Clean residual mean=-0.000007 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.248886 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 145 components and 0.248886 Jy ! Inverting map ! Your choice of large map pixels excluded 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-14.4, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126449 Jy ! Component: 100 - total flux cleaned = 0.00140349 Jy ! Component: 150 - total flux cleaned = 0.00158318 Jy ! Component: 200 - total flux cleaned = 0.00183346 Jy ! Total flux subtracted in 200 components = 0.00183346 Jy ! Clean residual min=-0.001812 max=0.001206 Jy/beam ! Clean residual mean=-0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.25072 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 171 components and 0.25072 Jy ! Inverting map ! Your choice of large map pixels excluded 0.151% 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 0.151% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9533 mas, bmaj=2.075 mas, bpa=-9.535 degrees ! Estimated noise=674.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965796 Jy ! Component: 100 - total flux cleaned = 0.00135413 Jy ! Component: 150 - total flux cleaned = 0.00132161 Jy ! Component: 200 - total flux cleaned = 0.00112975 Jy ! Total flux subtracted in 200 components = 0.00112975 Jy ! Clean residual min=-0.001561 max=0.001344 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.25185 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 196 components and 0.25185 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=0.078275Jy sigma=0.000644 ! Fit after self-cal, rms=0.078269Jy sigma=0.000644 wmodel J0429+2724_X_2017_03_27_pus_map.mod ! Writing 196 model components to file: J0429+2724_X_2017_03_27_pus_map.mod wobs J0429+2724_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0429+2724_X_2017_03_27_pus_uvs.fits wwins J0429+2724_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J0429+2724_X_2017_03_27_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 0.151% 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 = -0.000229835 Jy ! Component: 100 - total flux cleaned = -0.000180243 Jy ! Component: 150 - total flux cleaned = -0.000133195 Jy ! Component: 200 - total flux cleaned = -0.000133575 Jy ! Component: 250 - total flux cleaned = -0.000133456 Jy ! Component: 300 - total flux cleaned = -0.000154378 Jy ! Component: 350 - total flux cleaned = -0.000216588 Jy ! Component: 400 - total flux cleaned = -0.000317724 Jy ! Component: 450 - total flux cleaned = -0.000357397 Jy ! Component: 500 - total flux cleaned = -0.000416325 Jy ! Component: 550 - total flux cleaned = -0.000569178 Jy ! Component: 600 - total flux cleaned = -0.000644043 Jy ! Component: 650 - total flux cleaned = -0.000699193 Jy ! Component: 700 - total flux cleaned = -0.000807668 Jy ! Component: 750 - total flux cleaned = -0.00080772 Jy ! Component: 800 - total flux cleaned = -0.000895427 Jy ! Component: 850 - total flux cleaned = -0.000929754 Jy ! Component: 900 - total flux cleaned = -0.000929559 Jy ! Component: 950 - total flux cleaned = -0.000963182 Jy ! Component: 1000 - total flux cleaned = -0.000996279 Jy ! Component: 1050 - total flux cleaned = -0.00106171 Jy ! Component: 1100 - total flux cleaned = -0.00111004 Jy ! Component: 1150 - total flux cleaned = -0.00118966 Jy ! Component: 1200 - total flux cleaned = -0.00123699 Jy ! Component: 1250 - total flux cleaned = -0.00129916 Jy ! Component: 1300 - total flux cleaned = -0.00137582 Jy ! Component: 1350 - total flux cleaned = -0.00142111 Jy ! Component: 1400 - total flux cleaned = -0.00140615 Jy ! Component: 1450 - total flux cleaned = -0.00148031 Jy ! Component: 1500 - total flux cleaned = -0.00153867 Jy ! Component: 1550 - total flux cleaned = -0.00156763 Jy ! Component: 1600 - total flux cleaned = -0.00161053 Jy ! Component: 1650 - total flux cleaned = -0.00163876 Jy ! Component: 1700 - total flux cleaned = -0.00169481 Jy ! Component: 1750 - total flux cleaned = -0.00170851 Jy ! Component: 1800 - total flux cleaned = -0.001736 Jy ! Component: 1850 - total flux cleaned = -0.00179038 Jy ! Component: 1900 - total flux cleaned = -0.00181743 Jy ! Component: 1950 - total flux cleaned = -0.00184409 Jy ! Component: 2000 - total flux cleaned = -0.00192343 Jy ! Total flux subtracted in 2048 components = -0.00191024 Jy ! Clean residual min=-0.000766 max=0.000691 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.249939 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 328 components and 0.24994 Jy ![Exited script file: muppet] wmap "J0429+2724_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.151% 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: 0.9533 x 2.075 at -9.535 degrees (North through East) ! Clean map min=-0.0013973 max=0.1962 Jy/beam ! Writing clean map to FITS file: J0429+2724_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.196199 invert ! Inverting map ! Your choice of large map pixels excluded 0.151% 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 0.000240843 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.368264 0.368264 0.736529 1.47306 2.94612 5.89223 11.7845 23.5689 47.1379 94.2757 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.196 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9533 x 2.075 at -9.535 degrees (North through East) ! Clean map min=-0.0013973 max=0.1962 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 J0429+2724_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:58:09 2019