! Started logfile: J2247-3657_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:09:14 2019 obs J2247-3657_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J2247-3657_X_2017_03_27_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.623148 visibilities/baseline/integration-bin. ! Found source: J2247-3657 ! ! 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 8076 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 J2247-3657_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.359501Jy sigma=0.002337 ! Fit after self-cal, rms=0.353292Jy sigma=0.002297 ! 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 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6292 mas, bmaj=1.809 mas, bpa=5.571 degrees ! Estimated noise=1887.41 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 = 0.514307 Jy ! Component: 100 - total flux cleaned = 0.62646 Jy ! Total flux subtracted in 100 components = 0.62646 Jy ! Clean residual min=-0.012263 max=0.031284 Jy/beam ! Clean residual mean=-0.000012 rms=0.003746 Jy/beam ! Combined flux in latest and established models = 0.62646 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.62646 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=0.133060Jy sigma=0.000832 ! Fit after self-cal, rms=0.133060Jy sigma=0.000832 ! Inverting map ! Your choice of large map pixels excluded 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0276448 Jy ! Component: 100 - total flux cleaned = 0.0406266 Jy ! Total flux subtracted in 100 components = 0.0406266 Jy ! Clean residual min=-0.013782 max=0.015802 Jy/beam ! Clean residual mean=0.000045 rms=0.002957 Jy/beam ! Combined flux in latest and established models = 0.667086 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.667086 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=0.124757Jy sigma=0.000764 ! Fit after self-cal, rms=0.124756Jy sigma=0.000764 ! Inverting map ! Your choice of large map pixels excluded 0.173% 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 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8333 mas, bmaj=2.304 mas, bpa=5.869 degrees ! Estimated noise=1209.69 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 (1.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232697 Jy ! Component: 100 - total flux cleaned = 0.0351521 Jy ! Component: 150 - total flux cleaned = 0.0424781 Jy ! Component: 200 - total flux cleaned = 0.0471417 Jy ! Total flux subtracted in 200 components = 0.0471417 Jy ! Clean residual min=-0.013057 max=0.015624 Jy/beam ! Clean residual mean=0.000214 rms=0.003125 Jy/beam ! Combined flux in latest and established models = 0.714228 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 63 components and 0.714228 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=0.120505Jy sigma=0.000734 ! Fit after self-cal, rms=0.119977Jy sigma=0.000729 ! Inverting map ! Your choice of large map pixels excluded 0.173% 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 1.02 FD 0.94 HN 1.00* KP 0.99 ! LA 1.00 MK 0.99 NL 1.10 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.00* KP 1.00 ! LA 1.00 MK 0.98 NL 1.08 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.00* KP 0.92 ! LA 1.02 MK 1.01 NL 1.08 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.00* KP 0.95 ! LA 1.02 MK 1.01 NL 1.12 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.00* KP 0.96 ! LA 1.01 MK 1.01 NL 1.10 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.00* KP 0.95 ! LA 1.02 MK 1.02 NL 1.11 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.00* KP 0.95 ! LA 1.03 MK 0.99 NL 1.08 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00* KP 0.94 ! LA 1.01 MK 0.99 NL 1.10 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00* KP 0.95 ! LA 1.02 MK 0.97 NL 1.09 OV 0.99 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.00* KP 0.87 ! LA 1.05 MK 0.97 NL 0.97 OV 1.06 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00* KP 0.95 ! LA 1.09 MK 1.06 NL 1.04 OV 1.15 ! PT 1.11 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00* KP 1.00 ! LA 1.04 MK 0.97 NL 0.99 OV 1.09 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.119977Jy sigma=0.000729 ! Fit after self-cal, rms=0.112072Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8337 mas, bmaj=2.309 mas, bpa=5.875 degrees ! Estimated noise=1209.07 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 = -0.00183612 Jy ! Component: 100 - total flux cleaned = -0.00222855 Jy ! Component: 150 - total flux cleaned = -0.00238758 Jy ! Component: 200 - total flux cleaned = -0.00245952 Jy ! Total flux subtracted in 200 components = -0.00245952 Jy ! Clean residual min=-0.005319 max=0.010845 Jy/beam ! Clean residual mean=0.000197 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 0.711768 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.711768 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=0.111906Jy sigma=0.000663 ! Fit after self-cal, rms=0.111920Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.173% 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=0.111920Jy sigma=0.000663 ! Fit after self-cal, rms=0.111382Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8342 mas, bmaj=2.309 mas, bpa=5.877 degrees ! Estimated noise=1208.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000796659 Jy ! Component: 100 - total flux cleaned = -0.00104124 Jy ! Component: 150 - total flux cleaned = -0.0012556 Jy ! Component: 200 - total flux cleaned = -0.00137149 Jy ! Total flux subtracted in 200 components = -0.00137149 Jy ! Clean residual min=-0.004885 max=0.010493 Jy/beam ! Clean residual mean=0.000156 rms=0.002023 Jy/beam ! Combined flux in latest and established models = 0.710397 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.710397 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=0.111334Jy sigma=0.000656 ! Fit after self-cal, rms=0.111347Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.173% 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) ! Added new window around map position (7.2, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105229 Jy ! Component: 100 - total flux cleaned = 0.0159871 Jy ! Component: 150 - total flux cleaned = 0.0194369 Jy ! Component: 200 - total flux cleaned = 0.0210702 Jy ! Total flux subtracted in 200 components = 0.0210702 Jy ! Clean residual min=-0.003905 max=0.005846 Jy/beam ! Clean residual mean=0.000118 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.731467 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 133 components and 0.731467 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=0.110431Jy sigma=0.000649 ! Fit after self-cal, rms=0.110355Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (10.6, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569235 Jy ! Component: 100 - total flux cleaned = 0.00891856 Jy ! Component: 150 - total flux cleaned = 0.0112282 Jy ! Component: 200 - total flux cleaned = 0.0120256 Jy ! Total flux subtracted in 200 components = 0.0120256 Jy ! Clean residual min=-0.003553 max=0.004969 Jy/beam ! Clean residual mean=0.000086 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.743493 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 170 components and 0.743493 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=0.110028Jy sigma=0.000646 ! Fit after self-cal, rms=0.109999Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.173% 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=0.109999Jy sigma=0.000645 ! Fit after self-cal, rms=0.109802Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8338 mas, bmaj=2.308 mas, bpa=5.873 degrees ! Estimated noise=1206.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031146 Jy ! Component: 100 - total flux cleaned = 0.00453948 Jy ! Component: 150 - total flux cleaned = 0.00532287 Jy ! Component: 200 - total flux cleaned = 0.00571693 Jy ! Total flux subtracted in 200 components = 0.00571693 Jy ! Clean residual min=-0.003246 max=0.004897 Jy/beam ! Clean residual mean=0.000062 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.74921 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 190 components and 0.74921 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=0.109680Jy sigma=0.000642 ! Fit after self-cal, rms=0.109679Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.173% 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) ! Added new window around map position (3.8, 16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048359 Jy ! Component: 100 - total flux cleaned = 0.00728507 Jy ! Component: 150 - total flux cleaned = 0.0089283 Jy ! Component: 200 - total flux cleaned = 0.00988821 Jy ! Total flux subtracted in 200 components = 0.00988821 Jy ! Clean residual min=-0.003134 max=0.004329 Jy/beam ! Clean residual mean=0.000045 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.759098 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 219 components and 0.759098 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=0.109456Jy sigma=0.000641 ! Fit after self-cal, rms=0.109430Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-0.6, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406494 Jy ! Component: 100 - total flux cleaned = 0.00638698 Jy ! Component: 150 - total flux cleaned = 0.00822218 Jy ! Component: 200 - total flux cleaned = 0.00979391 Jy ! Total flux subtracted in 200 components = 0.00979391 Jy ! Clean residual min=-0.003274 max=0.003085 Jy/beam ! Clean residual mean=0.000024 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.768892 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 245 components and 0.768892 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=0.109247Jy sigma=0.000639 ! Fit after self-cal, rms=0.109241Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.173% 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=0.109241Jy sigma=0.000639 ! Fit after self-cal, rms=0.109190Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.496 mas, bmaj=7.624 mas, bpa=4.193 degrees ! Estimated noise=1542.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273536 Jy ! Component: 100 - total flux cleaned = 0.00474169 Jy ! Component: 150 - total flux cleaned = 0.00615842 Jy ! Component: 200 - total flux cleaned = 0.00710559 Jy ! Total flux subtracted in 200 components = 0.00710559 Jy ! Clean residual min=-0.003924 max=0.003420 Jy/beam ! Clean residual mean=0.000058 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.775997 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 260 components and 0.775997 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=0.109141Jy sigma=0.000639 ! Fit after self-cal, rms=0.109137Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.173% 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 = 0.00130762 Jy ! Component: 100 - total flux cleaned = 0.00200392 Jy ! Component: 150 - total flux cleaned = 0.00261955 Jy ! Component: 200 - total flux cleaned = 0.00319875 Jy ! Total flux subtracted in 200 components = 0.00319875 Jy ! Clean residual min=-0.003865 max=0.003372 Jy/beam ! Clean residual mean=0.000045 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.779196 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 272 components and 0.779196 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=0.109122Jy sigma=0.000639 ! Fit after self-cal, rms=0.109123Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.173% 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 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8342 mas, bmaj=2.309 mas, bpa=5.864 degrees ! Estimated noise=1206.14 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8342 x 2.309 at 5.864 degrees (North through East) ! Clean map min=-0.0029333 max=0.65939 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.109123Jy sigma=0.000639 ! Fit after self-cal, rms=0.102999Jy sigma=0.000590 ! Inverting map and beam ! Your choice of large map pixels excluded 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8343 mas, bmaj=2.31 mas, bpa=5.859 degrees ! Estimated noise=1206.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120968 Jy ! Component: 100 - total flux cleaned = 0.00165023 Jy ! Component: 150 - total flux cleaned = 0.00191214 Jy ! Component: 200 - total flux cleaned = 0.00207062 Jy ! Total flux subtracted in 200 components = 0.00207062 Jy ! Clean residual min=-0.003127 max=0.002412 Jy/beam ! Clean residual mean=0.000027 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.781267 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 288 components and 0.781267 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=0.102957Jy sigma=0.000589 ! Fit after self-cal, rms=0.102956Jy sigma=0.000589 ! Inverting map ! Your choice of large map pixels excluded 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675755 Jy ! Component: 100 - total flux cleaned = 0.000859814 Jy ! Component: 150 - total flux cleaned = 0.00103385 Jy ! Component: 200 - total flux cleaned = 0.00110092 Jy ! Total flux subtracted in 200 components = 0.00110092 Jy ! Clean residual min=-0.003069 max=0.002391 Jy/beam ! Clean residual mean=0.000026 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.782368 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 300 components and 0.782368 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=0.102932Jy sigma=0.000589 ! Fit after self-cal, rms=0.102932Jy sigma=0.000589 ! Inverting map ! Your choice of large map pixels excluded 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.102932Jy sigma=0.000589 ! Fit after self-cal, rms=0.102954Jy sigma=0.000589 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 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.629 mas, bmaj=1.813 mas, bpa=5.606 degrees ! Estimated noise=1888.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.514551 Jy ! Component: 100 - total flux cleaned = 0.626756 Jy ! Component: 150 - total flux cleaned = 0.654935 Jy ! Component: 200 - total flux cleaned = 0.66912 Jy ! Total flux subtracted in 200 components = 0.66912 Jy ! Clean residual min=-0.005269 max=0.007534 Jy/beam ! Clean residual mean=0.000049 rms=0.001769 Jy/beam ! Combined flux in latest and established models = 0.66912 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.66912 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8345 mas, bmaj=2.31 mas, bpa=5.859 degrees ! Estimated noise=1206.36 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 = 0.0177211 Jy ! Component: 100 - total flux cleaned = 0.0307783 Jy ! Component: 150 - total flux cleaned = 0.0412882 Jy ! Component: 200 - total flux cleaned = 0.0499321 Jy ! Total flux subtracted in 200 components = 0.0499321 Jy ! Clean residual min=-0.004631 max=0.005909 Jy/beam ! Clean residual mean=0.000085 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 0.719052 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 99 components and 0.719052 Jy ! Inverting map ! Your choice of large map pixels excluded 0.173% 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 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.497 mas, bmaj=7.628 mas, bpa=4.204 degrees ! Estimated noise=1542.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123578 Jy ! Component: 100 - total flux cleaned = 0.0210898 Jy ! Component: 150 - total flux cleaned = 0.0279556 Jy ! Component: 200 - total flux cleaned = 0.0336071 Jy ! Total flux subtracted in 200 components = 0.0336071 Jy ! Clean residual min=-0.004823 max=0.004258 Jy/beam ! Clean residual mean=0.000105 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.752659 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 = 0.0046996 Jy ! Component: 100 - total flux cleaned = 0.00865827 Jy ! Component: 150 - total flux cleaned = 0.0120384 Jy ! Component: 200 - total flux cleaned = 0.01494 Jy ! Total flux subtracted in 200 components = 0.01494 Jy ! Clean residual min=-0.004367 max=0.003806 Jy/beam ! Clean residual mean=0.000081 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.767599 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 201 components and 0.7676 Jy ! Inverting map ! Your choice of large map pixels excluded 0.173% 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 0.173% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8345 mas, bmaj=2.31 mas, bpa=5.859 degrees ! Estimated noise=1206.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300198 Jy ! Component: 100 - total flux cleaned = 0.00530601 Jy ! Component: 150 - total flux cleaned = 0.00724242 Jy ! Component: 200 - total flux cleaned = 0.00860556 Jy ! Total flux subtracted in 200 components = 0.00860556 Jy ! Clean residual min=-0.003045 max=0.002934 Jy/beam ! Clean residual mean=0.000031 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.776205 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 225 components and 0.776205 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=0.103069Jy sigma=0.000590 ! Fit after self-cal, rms=0.103039Jy sigma=0.000590 wmodel J2247-3657_X_2017_03_27_pus_map.mod ! Writing 225 model components to file: J2247-3657_X_2017_03_27_pus_map.mod wobs J2247-3657_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J2247-3657_X_2017_03_27_pus_uvs.fits wwins J2247-3657_X_2017_03_27_pus_map.win ! wwins: Wrote 6 windows to J2247-3657_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 0.173% 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 = -0.000617056 Jy ! Component: 100 - total flux cleaned = -0.00099731 Jy ! Component: 150 - total flux cleaned = -0.00138434 Jy ! Component: 200 - total flux cleaned = -0.00154591 Jy ! Component: 250 - total flux cleaned = -0.00147026 Jy ! Component: 300 - total flux cleaned = -0.00150807 Jy ! Component: 350 - total flux cleaned = -0.00143708 Jy ! Component: 400 - total flux cleaned = -0.00140265 Jy ! Component: 450 - total flux cleaned = -0.00123565 Jy ! Component: 500 - total flux cleaned = -0.00120334 Jy ! Component: 550 - total flux cleaned = -0.00104451 Jy ! Component: 600 - total flux cleaned = -0.000889456 Jy ! Component: 650 - total flux cleaned = -0.000798369 Jy ! Component: 700 - total flux cleaned = -0.00067882 Jy ! Component: 750 - total flux cleaned = -0.00053207 Jy ! Component: 800 - total flux cleaned = -0.000388429 Jy ! Component: 850 - total flux cleaned = -0.000304029 Jy ! Component: 900 - total flux cleaned = -0.000276262 Jy ! Component: 950 - total flux cleaned = -0.000275779 Jy ! Component: 1000 - total flux cleaned = -0.000222342 Jy ! Component: 1050 - total flux cleaned = -0.000248487 Jy ! Component: 1100 - total flux cleaned = -0.000170832 Jy ! Component: 1150 - total flux cleaned = -0.000170467 Jy ! Component: 1200 - total flux cleaned = -9.48174e-05 Jy ! Component: 1250 - total flux cleaned = -6.98422e-05 Jy ! Component: 1300 - total flux cleaned = 7.66226e-05 Jy ! Component: 1350 - total flux cleaned = 2.80982e-05 Jy ! Component: 1400 - total flux cleaned = 9.98474e-05 Jy ! Component: 1450 - total flux cleaned = 0.000146791 Jy ! Component: 1500 - total flux cleaned = 0.000169981 Jy ! Component: 1550 - total flux cleaned = 0.000124154 Jy ! Component: 1600 - total flux cleaned = 0.000237328 Jy ! Component: 1650 - total flux cleaned = 0.000259689 Jy ! Component: 1700 - total flux cleaned = 0.000303762 Jy ! Component: 1750 - total flux cleaned = 0.000456301 Jy ! Component: 1800 - total flux cleaned = 0.000434351 Jy ! Component: 1850 - total flux cleaned = 0.000562508 Jy ! Component: 1900 - total flux cleaned = 0.000604927 Jy ! Component: 1950 - total flux cleaned = 0.000751352 Jy ! Component: 2000 - total flux cleaned = 0.000834145 Jy ! Total flux subtracted in 2048 components = 0.000957072 Jy ! Clean residual min=-0.001195 max=0.001134 Jy/beam ! Clean residual mean=0.000018 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.777162 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 371 components and 0.777162 Jy ![Exited script file: muppet] wmap "J2247-3657_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.173% 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: 0.8345 x 2.31 at 5.859 degrees (North through East) ! Clean map min=-0.001832 max=0.66028 Jy/beam ! Writing clean map to FITS file: J2247-3657_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 0.66028 invert ! Inverting map ! Your choice of large map pixels excluded 0.173% 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 0.000392615 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.178386 0.178386 0.356771 0.713542 1.42708 2.85417 5.70834 11.4167 22.8334 45.6667 91.3334 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.66 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8345 x 2.31 at 5.859 degrees (North through East) ! Clean map min=-0.001832 max=0.66028 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 J2247-3657_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:09:16 2019