! Started logfile: J1523-3338_X_2017_06_10_pus_uvs.log on Mon May 6 12:49:27 2019 obs J1523-3338_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1523-3338_X_2017_06_10_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.613985 visibilities/baseline/integration-bin. ! Found source: J1523-3338 ! ! 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 1309 lines of history. ! ! Reading 38460 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1523-3338_X_2017_06_10_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 353 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 487 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 383 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 295 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 295 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 433 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 380 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.980437Jy sigma=0.007931 ! Fit after self-cal, rms=0.944980Jy sigma=0.007669 ! 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 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.5906 mas, bmaj=1.593 mas, bpa=1.204 degrees ! Estimated noise=1027.33 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434232 Jy ! Component: 100 - total flux cleaned = 0.0531386 Jy ! Total flux subtracted in 100 components = 0.0531386 Jy ! Clean residual min=-0.002469 max=0.003526 Jy/beam ! Clean residual mean=-0.000010 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0531386 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0531386 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=0.081130Jy sigma=0.000633 ! Fit after self-cal, rms=0.080500Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.0969% 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 = 0.00415869 Jy ! Component: 100 - total flux cleaned = 0.0061223 Jy ! Total flux subtracted in 100 components = 0.0061223 Jy ! Clean residual min=-0.002173 max=0.002468 Jy/beam ! Clean residual mean=-0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0592609 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0592609 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=0.080194Jy sigma=0.000627 ! Fit after self-cal, rms=0.080192Jy sigma=0.000626 ! Inverting map ! Your choice of large map pixels excluded 0.0969% 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 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8399 mas, bmaj=2.141 mas, bpa=1.229 degrees ! Estimated noise=499.438 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 = 0.00201521 Jy ! Component: 100 - total flux cleaned = 0.00286699 Jy ! Component: 150 - total flux cleaned = 0.0031818 Jy ! Component: 200 - total flux cleaned = 0.00322291 Jy ! Total flux subtracted in 200 components = 0.00322291 Jy ! Clean residual min=-0.001436 max=0.001236 Jy/beam ! Clean residual mean=0.000006 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0624838 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.0624838 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=0.080143Jy sigma=0.000626 ! Fit after self-cal, rms=0.080141Jy sigma=0.000626 ! Inverting map ! Your choice of large map pixels excluded 0.0969% 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.00* KP 1.01 ! LA 1.03 MK 1.01 NL 1.00* OV 1.03 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.00* KP 0.95 ! LA 1.09 MK 1.07 NL 1.00* OV 0.99 ! PT 1.17 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00* KP 1.01 ! LA 1.08 MK 1.02 NL 1.00* OV 1.05 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.05 HN 1.00* KP 0.98 ! LA 1.00 MK 0.98 NL 1.00* OV 0.98 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.97 HN 1.00* KP 1.01 ! LA 1.03 MK 1.00 NL 1.00* OV 1.02 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 1.00* KP 0.97 ! LA 0.98 MK 1.00 NL 1.00* OV 1.00 ! PT 1.07 SC 1.12 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.00* KP 0.91 ! LA 1.01 MK 1.07 NL 1.00* OV 1.05 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00* KP 0.97 ! LA 0.95 MK 1.02 NL 1.00* OV 1.03 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.00* KP 0.98 ! LA 1.07 MK 0.96 NL 1.00* OV 0.96 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 10. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00 HN 1.00* KP 0.98 ! LA 0.96 MK 0.96 NL 1.00* OV 1.07 ! PT 0.98 SC 0.90 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.00* KP 0.95 ! LA 0.94 MK 1.08 NL 1.00* OV 0.97 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 1.00* KP 0.89 ! LA 1.04 MK 0.81 NL 1.00* OV 0.99 ! PT 0.91 SC 0.97 ! ! ! Fit before self-cal, rms=0.080141Jy sigma=0.000626 ! Fit after self-cal, rms=0.080005Jy sigma=0.000625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8455 mas, bmaj=2.152 mas, bpa=1.23 degrees ! Estimated noise=502.121 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 = -0.000118682 Jy ! Component: 100 - total flux cleaned = -0.000111708 Jy ! Component: 150 - total flux cleaned = -0.000111411 Jy ! Component: 200 - total flux cleaned = -0.000111639 Jy ! Total flux subtracted in 200 components = -0.000111639 Jy ! Clean residual min=-0.001190 max=0.001123 Jy/beam ! Clean residual mean=-0.000004 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0623721 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 27 components and 0.0623721 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=0.080003Jy sigma=0.000625 ! Fit after self-cal, rms=0.080050Jy sigma=0.000625 ! Inverting map ! Your choice of large map pixels excluded 0.0973% 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=0.080050Jy sigma=0.000625 ! Fit after self-cal, rms=0.080318Jy sigma=0.000625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8475 mas, bmaj=2.155 mas, bpa=1.177 degrees ! Estimated noise=502.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112667 Jy ! Component: 100 - total flux cleaned = -0.000106512 Jy ! Component: 150 - total flux cleaned = -0.000106 Jy ! Component: 200 - total flux cleaned = -0.000100442 Jy ! Total flux subtracted in 200 components = -0.000100442 Jy ! Clean residual min=-0.001176 max=0.001155 Jy/beam ! Clean residual mean=-0.000005 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0622717 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.0622717 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=0.080317Jy sigma=0.000625 ! Fit after self-cal, rms=0.080335Jy sigma=0.000625 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0973% 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 = 2.05346e-05 Jy ! Component: 100 - total flux cleaned = 2.04775e-05 Jy ! Component: 150 - total flux cleaned = 2.59315e-05 Jy ! Component: 200 - total flux cleaned = 2.60806e-05 Jy ! Total flux subtracted in 200 components = 2.60806e-05 Jy ! Clean residual min=-0.001184 max=0.001176 Jy/beam ! Clean residual mean=-0.000004 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0622978 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0622978 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=0.080334Jy sigma=0.000625 ! Fit after self-cal, rms=0.080335Jy sigma=0.000625 ! Inverting map ! Your choice of large map pixels excluded 0.0973% 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=0.080335Jy sigma=0.000625 ! Fit after self-cal, rms=0.081148Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8496 mas, bmaj=2.154 mas, bpa=1.177 degrees ! Estimated noise=503.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.26675e-05 Jy ! Component: 100 - total flux cleaned = 6.95738e-05 Jy ! Component: 150 - total flux cleaned = 7.41932e-05 Jy ! Component: 200 - total flux cleaned = 7.86286e-05 Jy ! Total flux subtracted in 200 components = 7.86286e-05 Jy ! Clean residual min=-0.001172 max=0.001019 Jy/beam ! Clean residual mean=-0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0623764 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.0623764 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=0.081148Jy sigma=0.000624 ! Fit after self-cal, rms=0.081203Jy sigma=0.000624 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0973% 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 = -1.72905e-05 Jy ! Component: 100 - total flux cleaned = -1.22928e-05 Jy ! Component: 150 - total flux cleaned = -1.17678e-05 Jy ! Component: 200 - total flux cleaned = -1.14644e-05 Jy ! Total flux subtracted in 200 components = -1.14644e-05 Jy ! Clean residual min=-0.001160 max=0.000994 Jy/beam ! Clean residual mean=-0.000005 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0623649 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0623649 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=0.081203Jy sigma=0.000624 ! Fit after self-cal, rms=0.081201Jy sigma=0.000624 ! Inverting map ! Your choice of large map pixels excluded 0.0973% 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=0.081201Jy sigma=0.000624 ! Fit after self-cal, rms=0.081714Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=3.113 mas, bmaj=8.92 mas, bpa=7.913 degrees ! Estimated noise=635.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221813 Jy ! Component: 100 - total flux cleaned = 0.000221544 Jy ! Component: 150 - total flux cleaned = 0.000221601 Jy ! Component: 200 - total flux cleaned = 0.000221715 Jy ! Total flux subtracted in 200 components = 0.000221715 Jy ! Clean residual min=-0.001072 max=0.001221 Jy/beam ! Clean residual mean=-0.000008 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0625867 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 33 components and 0.0625867 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=0.081715Jy sigma=0.000624 ! Fit after self-cal, rms=0.081735Jy sigma=0.000624 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0973% 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 = 3.28637e-05 Jy ! Component: 100 - total flux cleaned = 3.29517e-05 Jy ! Component: 150 - total flux cleaned = 3.28367e-05 Jy ! Component: 200 - total flux cleaned = 3.27011e-05 Jy ! Total flux subtracted in 200 components = 3.27011e-05 Jy ! Clean residual min=-0.001070 max=0.001232 Jy/beam ! Clean residual mean=-0.000008 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0626194 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 34 components and 0.0626194 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=0.081735Jy sigma=0.000624 ! Fit after self-cal, rms=0.081736Jy sigma=0.000624 ! Inverting map ! Your choice of large map pixels excluded 0.0973% 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 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8504 mas, bmaj=2.155 mas, bpa=1.159 degrees ! Estimated noise=504.673 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8504 x 2.155 at 1.159 degrees (North through East) ! Clean map min=-0.0010797 max=0.057856 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 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.5939 mas, bmaj=1.591 mas, bpa=0.9882 degrees ! Estimated noise=1038.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0446107 Jy ! Component: 100 - total flux cleaned = 0.0548822 Jy ! Component: 150 - total flux cleaned = 0.0583171 Jy ! Component: 200 - total flux cleaned = 0.0602029 Jy ! Total flux subtracted in 200 components = 0.0602029 Jy ! Clean residual min=-0.002003 max=0.002257 Jy/beam ! Clean residual mean=-0.000005 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0602029 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0602029 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8504 mas, bmaj=2.155 mas, bpa=1.159 degrees ! Estimated noise=504.673 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178671 Jy ! Component: 100 - total flux cleaned = 0.00255134 Jy ! Component: 150 - total flux cleaned = 0.00280657 Jy ! Component: 200 - total flux cleaned = 0.00287697 Jy ! Total flux subtracted in 200 components = 0.00287697 Jy ! Clean residual min=-0.001098 max=0.001016 Jy/beam ! Clean residual mean=-0.000003 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0630799 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.0630799 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0973% 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 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=3.113 mas, bmaj=8.92 mas, bpa=7.913 degrees ! Estimated noise=635.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012795 Jy ! Component: 100 - total flux cleaned = 0.00013786 Jy ! Component: 150 - total flux cleaned = 0.000150637 Jy ! Component: 200 - total flux cleaned = 0.000159816 Jy ! Total flux subtracted in 200 components = 0.000159816 Jy ! Clean residual min=-0.001041 max=0.001276 Jy/beam ! Clean residual mean=-0.000005 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0632397 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 = 1.20477e-05 Jy ! Component: 100 - total flux cleaned = 2.08137e-05 Jy ! Component: 150 - total flux cleaned = 3.22857e-05 Jy ! Component: 200 - total flux cleaned = 4.06369e-05 Jy ! Total flux subtracted in 200 components = 4.06369e-05 Jy ! Clean residual min=-0.001035 max=0.001278 Jy/beam ! Clean residual mean=-0.000005 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0632804 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0632804 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0973% 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 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8504 mas, bmaj=2.155 mas, bpa=1.159 degrees ! Estimated noise=504.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.74549e-05 Jy ! Component: 100 - total flux cleaned = -2.83322e-05 Jy ! Component: 150 - total flux cleaned = -2.00594e-05 Jy ! Component: 200 - total flux cleaned = -1.9953e-05 Jy ! Total flux subtracted in 200 components = -1.9953e-05 Jy ! Clean residual min=-0.001081 max=0.001016 Jy/beam ! Clean residual mean=-0.000003 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0632604 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.0632604 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=0.081727Jy sigma=0.000624 ! Fit after self-cal, rms=0.081723Jy sigma=0.000624 wmodel J1523-3338_X_2017_06_10_pus_map.mod ! Writing 50 model components to file: J1523-3338_X_2017_06_10_pus_map.mod wobs J1523-3338_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1523-3338_X_2017_06_10_pus_uvs.fits wwins J1523-3338_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J1523-3338_X_2017_06_10_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 0.0973% 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 = -0.000280444 Jy ! Component: 100 - total flux cleaned = -0.000384784 Jy ! Component: 150 - total flux cleaned = -0.000353437 Jy ! Component: 200 - total flux cleaned = -0.000292929 Jy ! Component: 250 - total flux cleaned = -0.000250052 Jy ! Component: 300 - total flux cleaned = -0.000304531 Jy ! Component: 350 - total flux cleaned = -0.000330792 Jy ! Component: 400 - total flux cleaned = -0.00033077 Jy ! Component: 450 - total flux cleaned = -0.000317975 Jy ! Component: 500 - total flux cleaned = -0.000293498 Jy ! Component: 550 - total flux cleaned = -0.000269692 Jy ! Component: 600 - total flux cleaned = -0.000258059 Jy ! Component: 650 - total flux cleaned = -0.00028086 Jy ! Component: 700 - total flux cleaned = -0.000303398 Jy ! Component: 750 - total flux cleaned = -0.000336345 Jy ! Component: 800 - total flux cleaned = -0.000368601 Jy ! Component: 850 - total flux cleaned = -0.00041087 Jy ! Component: 900 - total flux cleaned = -0.000462686 Jy ! Component: 950 - total flux cleaned = -0.000462515 Jy ! Component: 1000 - total flux cleaned = -0.000482572 Jy ! Component: 1050 - total flux cleaned = -0.000492508 Jy ! Component: 1100 - total flux cleaned = -0.000512025 Jy ! Component: 1150 - total flux cleaned = -0.00053126 Jy ! Component: 1200 - total flux cleaned = -0.000531178 Jy ! Component: 1250 - total flux cleaned = -0.000540602 Jy ! Component: 1300 - total flux cleaned = -0.000522079 Jy ! Component: 1350 - total flux cleaned = -0.000531211 Jy ! Component: 1400 - total flux cleaned = -0.000495174 Jy ! Component: 1450 - total flux cleaned = -0.0004774 Jy ! Component: 1500 - total flux cleaned = -0.000451088 Jy ! Component: 1550 - total flux cleaned = -0.000433667 Jy ! Component: 1600 - total flux cleaned = -0.000425206 Jy ! Component: 1650 - total flux cleaned = -0.000408307 Jy ! Component: 1700 - total flux cleaned = -0.000408467 Jy ! Component: 1750 - total flux cleaned = -0.000408373 Jy ! Component: 1800 - total flux cleaned = -0.0004001 Jy ! Component: 1850 - total flux cleaned = -0.000408326 Jy ! Component: 1900 - total flux cleaned = -0.00040022 Jy ! Component: 1950 - total flux cleaned = -0.000416122 Jy ! Component: 2000 - total flux cleaned = -0.000408189 Jy ! Total flux subtracted in 2048 components = -0.000376877 Jy ! Clean residual min=-0.000448 max=0.000484 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0628835 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 171 components and 0.0628835 Jy ![Exited script file: muppet] wmap "J1523-3338_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0973% 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: 0.8504 x 2.155 at 1.159 degrees (North through East) ! Clean map min=-0.00066405 max=0.058287 Jy/beam ! Writing clean map to FITS file: J1523-3338_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0582873 invert ! Inverting map ! Your choice of large map pixels excluded 0.0973% 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 0.000145582 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.7493 0.7493 1.4986 2.9972 5.9944 11.9888 23.9776 47.9552 95.9104 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8504 x 2.155 at 1.159 degrees (North through East) ! Clean map min=-0.00066405 max=0.058287 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 J1523-3338_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:49:29 2019