! Started logfile: J0728+5701_X_2017_02_19_pus_uvs.log on Sat May 4 21:40:50 2019 obs J0728+5701_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0728+5701_X_2017_02_19_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.70582 visibilities/baseline/integration-bin. ! Found source: J0728+5701 ! ! 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 858 lines of history. ! ! Reading 32016 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 J0728+5701_X_2017_02_19_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 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.764748Jy sigma=0.006292 ! Fit after self-cal, rms=0.758597Jy sigma=0.006243 ! 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 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8041 mas, bmaj=1.247 mas, bpa=21.89 degrees ! Estimated noise=806.268 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 = 0.186902 Jy ! Component: 100 - total flux cleaned = 0.23724 Jy ! Total flux subtracted in 100 components = 0.23724 Jy ! Clean residual min=-0.007503 max=0.021093 Jy/beam ! Clean residual mean=0.000023 rms=0.002164 Jy/beam ! Combined flux in latest and established models = 0.23724 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.23724 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=0.093745Jy sigma=0.000730 ! Fit after self-cal, rms=0.093730Jy sigma=0.000730 ! Inverting map ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215526 Jy ! Component: 100 - total flux cleaned = 0.0307988 Jy ! Total flux subtracted in 100 components = 0.0307988 Jy ! Clean residual min=-0.005068 max=0.012414 Jy/beam ! Clean residual mean=0.000005 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.268039 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 6 components and 0.268039 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=0.089285Jy sigma=0.000689 ! Fit after self-cal, rms=0.089280Jy sigma=0.000689 ! Inverting map ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (6.2, -12.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101678 Jy ! Component: 100 - total flux cleaned = 0.0150088 Jy ! Total flux subtracted in 100 components = 0.0150088 Jy ! Clean residual min=-0.004433 max=0.005980 Jy/beam ! Clean residual mean=-0.000001 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.283048 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.283048 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=0.088058Jy sigma=0.000678 ! Fit after self-cal, rms=0.087989Jy sigma=0.000678 ! Inverting map ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9798 mas, bmaj=1.419 mas, bpa=21.6 degrees ! Estimated noise=486.484 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 (1.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.006759 Jy ! Component: 100 - total flux cleaned = 0.011076 Jy ! Component: 150 - total flux cleaned = 0.0144732 Jy ! Component: 200 - total flux cleaned = 0.017175 Jy ! Total flux subtracted in 200 components = 0.017175 Jy ! Clean residual min=-0.003958 max=0.002861 Jy/beam ! Clean residual mean=-0.000004 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.300223 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.300223 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=0.087351Jy sigma=0.000672 ! Fit after self-cal, rms=0.087319Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.99 HN 0.99 KP 1.05 ! LA 0.99 MK 0.97 NL 0.94 OV 1.02 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.99 KP 1.03 ! LA 1.00 MK 0.98 NL 0.95 OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.02 KP 1.02 ! LA 1.03 MK 0.98 NL 0.94 OV 1.01 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.97 KP 1.01 ! LA 1.02 MK 1.00 NL 0.95 OV 1.02 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.94 KP 1.01 ! LA 1.02 MK 1.01 NL 0.95 OV 1.01 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 1.01 ! LA 1.00 MK 0.96 NL 0.95 OV 0.97 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.06 KP 1.05 ! LA 0.98 MK 0.96 NL 0.94 OV 0.99 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.00 KP 1.02 ! LA 1.01 MK 1.01 NL 0.95 OV 1.00 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.08 KP 1.04 ! LA 1.02 MK 0.99 NL 0.94 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.02 KP 1.02 ! LA 0.98 MK 1.00 NL 0.95 OV 1.06 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 1.05 ! LA 1.00 MK 0.99 NL 0.93 OV 1.03 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.07 ! LA 0.99 MK 0.98 NL 0.95 OV 1.02 ! PT 1.00* SC 1.06 ! ! ! Fit before self-cal, rms=0.087319Jy sigma=0.000672 ! Fit after self-cal, rms=0.086942Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9858 mas, bmaj=1.426 mas, bpa=21.27 degrees ! Estimated noise=484.446 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 (7.4, -12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033381 Jy ! Component: 100 - total flux cleaned = 0.00533165 Jy ! Component: 150 - total flux cleaned = 0.00650874 Jy ! Component: 200 - total flux cleaned = 0.007265 Jy ! Total flux subtracted in 200 components = 0.007265 Jy ! Clean residual min=-0.001724 max=0.001544 Jy/beam ! Clean residual mean=0.000003 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.307488 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 65 components and 0.307488 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=0.086776Jy sigma=0.000663 ! Fit after self-cal, rms=0.086789Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.086789Jy sigma=0.000663 ! Fit after self-cal, rms=0.086934Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9843 mas, bmaj=1.425 mas, bpa=21.25 degrees ! Estimated noise=483.612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109232 Jy ! Component: 100 - total flux cleaned = 0.0018589 Jy ! Component: 150 - total flux cleaned = 0.00224505 Jy ! Component: 200 - total flux cleaned = 0.00258738 Jy ! Total flux subtracted in 200 components = 0.00258738 Jy ! Clean residual min=-0.001246 max=0.001295 Jy/beam ! Clean residual mean=-0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.310075 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.310075 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=0.086895Jy sigma=0.000659 ! Fit after self-cal, rms=0.086905Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.000504989 Jy ! Component: 100 - total flux cleaned = 0.000772785 Jy ! Component: 150 - total flux cleaned = 0.00104922 Jy ! Component: 200 - total flux cleaned = 0.00128126 Jy ! Total flux subtracted in 200 components = 0.00128126 Jy ! Clean residual min=-0.001186 max=0.001245 Jy/beam ! Clean residual mean=-0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.311356 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 0.311356 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=0.086888Jy sigma=0.000658 ! Fit after self-cal, rms=0.086887Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.086887Jy sigma=0.000658 ! Fit after self-cal, rms=0.086879Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9841 mas, bmaj=1.426 mas, bpa=21.09 degrees ! Estimated noise=483.382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.47232e-07 Jy ! Component: 100 - total flux cleaned = 0.000287961 Jy ! Component: 150 - total flux cleaned = 0.000505611 Jy ! Component: 200 - total flux cleaned = 0.000686097 Jy ! Total flux subtracted in 200 components = 0.000686097 Jy ! Clean residual min=-0.001106 max=0.001234 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.312042 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 96 components and 0.312043 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=0.086864Jy sigma=0.000658 ! Fit after self-cal, rms=0.086864Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.000225882 Jy ! Component: 100 - total flux cleaned = 0.000391072 Jy ! Component: 150 - total flux cleaned = 0.000508993 Jy ! Component: 200 - total flux cleaned = 0.000620795 Jy ! Total flux subtracted in 200 components = 0.000620795 Jy ! Clean residual min=-0.001087 max=0.001223 Jy/beam ! Clean residual mean=-0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.312663 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 100 components and 0.312663 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=0.086855Jy sigma=0.000658 ! Fit after self-cal, rms=0.086855Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-6.4, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752963 Jy ! Component: 100 - total flux cleaned = 0.000837022 Jy ! Component: 150 - total flux cleaned = 0.00111255 Jy ! Component: 200 - total flux cleaned = 0.00134487 Jy ! Total flux subtracted in 200 components = 0.00134487 Jy ! Clean residual min=-0.001052 max=0.001034 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.314008 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.314008 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=0.086836Jy sigma=0.000658 ! Fit after self-cal, rms=0.086836Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.086836Jy sigma=0.000658 ! Fit after self-cal, rms=0.086858Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.122 mas, bmaj=2.26 mas, bpa=54.75 degrees ! Estimated noise=613.184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058869 Jy ! Component: 100 - total flux cleaned = 0.000949267 Jy ! Component: 150 - total flux cleaned = 0.00120391 Jy ! Component: 200 - total flux cleaned = 0.00144136 Jy ! Total flux subtracted in 200 components = 0.00144136 Jy ! Clean residual min=-0.001260 max=0.001003 Jy/beam ! Clean residual mean=0.000003 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.31545 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 134 components and 0.31545 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=0.086855Jy sigma=0.000658 ! Fit after self-cal, rms=0.086855Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.000252148 Jy ! Component: 100 - total flux cleaned = 0.000432706 Jy ! Component: 150 - total flux cleaned = 0.000555864 Jy ! Component: 200 - total flux cleaned = 0.000641044 Jy ! Total flux subtracted in 200 components = 0.000641044 Jy ! Clean residual min=-0.001217 max=0.001005 Jy/beam ! Clean residual mean=0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.316091 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 142 components and 0.316091 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=0.086855Jy sigma=0.000658 ! Fit after self-cal, rms=0.086855Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.984 mas, bmaj=1.427 mas, bpa=20.95 degrees ! Estimated noise=483.393 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.984 x 1.427 at 20.95 degrees (North through East) ! Clean map min=-0.00092433 max=0.2452 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 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.807 mas, bmaj=1.253 mas, bpa=21.14 degrees ! Estimated noise=804.235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1863 Jy ! Component: 100 - total flux cleaned = 0.23555 Jy ! Component: 150 - total flux cleaned = 0.25678 Jy ! Component: 200 - total flux cleaned = 0.268484 Jy ! Total flux subtracted in 200 components = 0.268484 Jy ! Clean residual min=-0.003484 max=0.006077 Jy/beam ! Clean residual mean=0.000009 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.268484 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.268484 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.984 mas, bmaj=1.427 mas, bpa=20.95 degrees ! Estimated noise=483.393 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 = 0.00940906 Jy ! Component: 100 - total flux cleaned = 0.0160539 Jy ! Component: 150 - total flux cleaned = 0.0210399 Jy ! Component: 200 - total flux cleaned = 0.024986 Jy ! Total flux subtracted in 200 components = 0.024986 Jy ! Clean residual min=-0.001969 max=0.002360 Jy/beam ! Clean residual mean=0.000005 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.29347 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.29347 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.122 mas, bmaj=2.26 mas, bpa=54.75 degrees ! Estimated noise=613.184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00512054 Jy ! Component: 100 - total flux cleaned = 0.00858053 Jy ! Component: 150 - total flux cleaned = 0.0111793 Jy ! Component: 200 - total flux cleaned = 0.0132127 Jy ! Total flux subtracted in 200 components = 0.0132127 Jy ! Clean residual min=-0.001702 max=0.001801 Jy/beam ! Clean residual mean=0.000005 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.306683 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 = 0.00165719 Jy ! Component: 100 - total flux cleaned = 0.00302697 Jy ! Component: 150 - total flux cleaned = 0.00412687 Jy ! Component: 200 - total flux cleaned = 0.00486463 Jy ! Total flux subtracted in 200 components = 0.00486463 Jy ! Clean residual min=-0.001399 max=0.001237 Jy/beam ! Clean residual mean=0.000003 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.311548 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 102 components and 0.311548 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.984 mas, bmaj=1.427 mas, bpa=20.95 degrees ! Estimated noise=483.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000703756 Jy ! Component: 100 - total flux cleaned = 0.00111376 Jy ! Component: 150 - total flux cleaned = 0.00148815 Jy ! Component: 200 - total flux cleaned = 0.00179537 Jy ! Total flux subtracted in 200 components = 0.00179537 Jy ! Clean residual min=-0.001170 max=0.001263 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.313343 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 0.313343 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=0.086957Jy sigma=0.000659 ! Fit after self-cal, rms=0.086951Jy sigma=0.000659 wmodel J0728+5701_X_2017_02_19_pus_map.mod ! Writing 122 model components to file: J0728+5701_X_2017_02_19_pus_map.mod wobs J0728+5701_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0728+5701_X_2017_02_19_pus_uvs.fits wwins J0728+5701_X_2017_02_19_pus_map.win ! wwins: Wrote 5 windows to J0728+5701_X_2017_02_19_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 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.17666e-05 Jy ! Component: 100 - total flux cleaned = -9.0939e-05 Jy ! Component: 150 - total flux cleaned = -7.07337e-05 Jy ! Component: 200 - total flux cleaned = 2.44327e-05 Jy ! Component: 250 - total flux cleaned = 0.000154155 Jy ! Component: 300 - total flux cleaned = 0.000244419 Jy ! Component: 350 - total flux cleaned = 0.000279903 Jy ! Component: 400 - total flux cleaned = 0.000366766 Jy ! Component: 450 - total flux cleaned = 0.000451688 Jy ! Component: 500 - total flux cleaned = 0.000518325 Jy ! Component: 550 - total flux cleaned = 0.000600061 Jy ! Component: 600 - total flux cleaned = 0.000664063 Jy ! Component: 650 - total flux cleaned = 0.000711365 Jy ! Component: 700 - total flux cleaned = 0.000835686 Jy ! Component: 750 - total flux cleaned = 0.000881382 Jy ! Component: 800 - total flux cleaned = 0.00092671 Jy ! Component: 850 - total flux cleaned = 0.000971214 Jy ! Component: 900 - total flux cleaned = 0.00102999 Jy ! Component: 950 - total flux cleaned = 0.00110211 Jy ! Component: 1000 - total flux cleaned = 0.00110214 Jy ! Component: 1050 - total flux cleaned = 0.00117264 Jy ! Component: 1100 - total flux cleaned = 0.00121437 Jy ! Component: 1150 - total flux cleaned = 0.00126916 Jy ! Component: 1200 - total flux cleaned = 0.00132309 Jy ! Component: 1250 - total flux cleaned = 0.00137669 Jy ! Component: 1300 - total flux cleaned = 0.0014031 Jy ! Component: 1350 - total flux cleaned = 0.00148176 Jy ! Component: 1400 - total flux cleaned = 0.00153324 Jy ! Component: 1450 - total flux cleaned = 0.00159721 Jy ! Component: 1500 - total flux cleaned = 0.00159735 Jy ! Component: 1550 - total flux cleaned = 0.00167246 Jy ! Component: 1600 - total flux cleaned = 0.00173398 Jy ! Component: 1650 - total flux cleaned = 0.00174629 Jy ! Component: 1700 - total flux cleaned = 0.00172201 Jy ! Component: 1750 - total flux cleaned = 0.00180596 Jy ! Component: 1800 - total flux cleaned = 0.00187714 Jy ! Component: 1850 - total flux cleaned = 0.00192421 Jy ! Component: 1900 - total flux cleaned = 0.00195925 Jy ! Component: 1950 - total flux cleaned = 0.00206299 Jy ! Component: 2000 - total flux cleaned = 0.00207442 Jy ! Total flux subtracted in 2048 components = 0.00211964 Jy ! Clean residual min=-0.000714 max=0.000633 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.315463 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 277 components and 0.315462 Jy ![Exited script file: muppet] wmap "J0728+5701_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.984 x 1.427 at 20.95 degrees (North through East) ! Clean map min=-0.00086486 max=0.24553 Jy/beam ! Writing clean map to FITS file: J0728+5701_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.245532 invert ! Inverting map ! Your choice of large map pixels excluded 0.0843% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202956 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.247979 0.247979 0.495957 0.991915 1.98383 3.96766 7.93532 15.8706 31.7413 63.4825 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.245 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.984 x 1.427 at 20.95 degrees (North through East) ! Clean map min=-0.00086486 max=0.24553 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 J0728+5701_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:40:54 2019