! Started logfile: J2358-1020_X_2017_06_10_pus_uvs.log on Mon May 6 12:53:49 2019 obs J2358-1020_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J2358-1020_X_2017_06_10_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.875556 visibilities/baseline/integration-bin. ! Found source: J2358-1020 ! ! 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 4728 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 J2358-1020_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.305693Jy sigma=0.002819 ! Fit after self-cal, rms=0.234418Jy sigma=0.002158 ! 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 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6355 mas, bmaj=1.732 mas, bpa=-1.042 degrees ! Estimated noise=1703.58 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 = 0.60846 Jy ! Component: 100 - total flux cleaned = 0.771229 Jy ! Total flux subtracted in 100 components = 0.771229 Jy ! Clean residual min=-0.027789 max=0.071309 Jy/beam ! Clean residual mean=-0.000235 rms=0.009872 Jy/beam ! Combined flux in latest and established models = 0.771229 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.771229 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=0.147047Jy sigma=0.001344 ! Fit after self-cal, rms=0.146850Jy sigma=0.001342 ! Inverting map ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.078165 Jy ! Component: 100 - total flux cleaned = 0.119883 Jy ! Total flux subtracted in 100 components = 0.119883 Jy ! Clean residual min=-0.013557 max=0.020284 Jy/beam ! Clean residual mean=-0.000050 rms=0.003880 Jy/beam ! Combined flux in latest and established models = 0.891112 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.891112 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=0.089680Jy sigma=0.000790 ! Fit after self-cal, rms=0.089597Jy sigma=0.000789 ! Inverting map ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7854 mas, bmaj=1.985 mas, bpa=-0.01196 degrees ! Estimated noise=1114.17 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 = 0.0254362 Jy ! Component: 100 - total flux cleaned = 0.038074 Jy ! Component: 150 - total flux cleaned = 0.0446808 Jy ! Component: 200 - total flux cleaned = 0.0480205 Jy ! Total flux subtracted in 200 components = 0.0480205 Jy ! Clean residual min=-0.007348 max=0.010244 Jy/beam ! Clean residual mean=0.000050 rms=0.002045 Jy/beam ! Combined flux in latest and established models = 0.939133 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.939133 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=0.082424Jy sigma=0.000722 ! Fit after self-cal, rms=0.082336Jy sigma=0.000721 ! Inverting map ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.00 ! LA 0.98 MK 1.00 NL 0.98 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.99 ! LA 0.98 MK 1.00 NL 0.99 OV 0.99 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 1.00 ! LA 1.01 MK 1.00 NL 0.99 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 1.00 ! LA 1.01 MK 1.03 NL 0.98 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.96 KP 1.00 ! LA 0.99 MK 1.04 NL 0.99 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.98 KP 0.99 ! LA 1.00 MK 1.01 NL 0.99 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 1.00 ! LA 1.01 MK 1.02 NL 0.99 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.98 KP 1.01 ! LA 0.99 MK 1.02 NL 0.99 OV 1.00 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 1.00 ! LA 1.03 MK 1.00 NL 0.99 OV 1.01 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.00 ! LA 1.03 MK 1.02 NL 0.99 OV 1.00 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.00 ! LA 1.01 MK 1.02 NL 0.99 OV 1.01 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.84 ! LA 1.02 MK 1.01 NL 0.98 OV 1.01 ! PT 1.06 SC 1.01 ! ! ! Fit before self-cal, rms=0.082336Jy sigma=0.000721 ! Fit after self-cal, rms=0.076348Jy sigma=0.000678 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7881 mas, bmaj=1.991 mas, bpa=-0.05 degrees ! Estimated noise=1116.82 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 = 0.000174518 Jy ! Component: 100 - total flux cleaned = 9.67579e-05 Jy ! Component: 150 - total flux cleaned = 9.11294e-05 Jy ! Component: 200 - total flux cleaned = 3.27638e-05 Jy ! Total flux subtracted in 200 components = 3.27638e-05 Jy ! Clean residual min=-0.006410 max=0.004322 Jy/beam ! Clean residual mean=0.000008 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.939165 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.939165 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=0.076215Jy sigma=0.000677 ! Fit after self-cal, rms=0.076184Jy sigma=0.000677 ! Inverting map ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076184Jy sigma=0.000677 ! Fit after self-cal, rms=0.076203Jy sigma=0.000677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7881 mas, bmaj=1.991 mas, bpa=-0.06725 degrees ! Estimated noise=1117.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.48445e-05 Jy ! Component: 100 - total flux cleaned = 0.000122609 Jy ! Component: 150 - total flux cleaned = 0.000173439 Jy ! Component: 200 - total flux cleaned = 0.000223938 Jy ! Total flux subtracted in 200 components = 0.000223938 Jy ! Clean residual min=-0.006168 max=0.004047 Jy/beam ! Clean residual mean=0.000008 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.939389 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.939389 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=0.076113Jy sigma=0.000676 ! Fit after self-cal, rms=0.076089Jy sigma=0.000675 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.95725e-06 Jy ! Component: 100 - total flux cleaned = -1.34674e-05 Jy ! Component: 150 - total flux cleaned = 3.17212e-05 Jy ! Component: 200 - total flux cleaned = 7.38172e-05 Jy ! Total flux subtracted in 200 components = 7.38172e-05 Jy ! Clean residual min=-0.005966 max=0.003991 Jy/beam ! Clean residual mean=0.000008 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.939463 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.939463 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=0.076021Jy sigma=0.000675 ! Fit after self-cal, rms=0.076001Jy sigma=0.000675 ! Inverting map ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076001Jy sigma=0.000675 ! Fit after self-cal, rms=0.076009Jy sigma=0.000675 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.788 mas, bmaj=1.991 mas, bpa=-0.09564 degrees ! Estimated noise=1117.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173954 Jy ! Component: 100 - total flux cleaned = 0.000271015 Jy ! Component: 150 - total flux cleaned = 0.000312873 Jy ! Component: 200 - total flux cleaned = 0.000354502 Jy ! Total flux subtracted in 200 components = 0.000354502 Jy ! Clean residual min=-0.005773 max=0.003979 Jy/beam ! Clean residual mean=0.000008 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.939818 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.939818 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=0.075950Jy sigma=0.000674 ! Fit after self-cal, rms=0.075934Jy sigma=0.000674 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.59197e-05 Jy ! Component: 100 - total flux cleaned = -3.57984e-05 Jy ! Component: 150 - total flux cleaned = 3.47973e-06 Jy ! Component: 200 - total flux cleaned = 4.79081e-06 Jy ! Total flux subtracted in 200 components = 4.79081e-06 Jy ! Clean residual min=-0.005594 max=0.004002 Jy/beam ! Clean residual mean=0.000008 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.939823 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.939823 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=0.075888Jy sigma=0.000673 ! Fit after self-cal, rms=0.075874Jy sigma=0.000673 ! Inverting map ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075874Jy sigma=0.000673 ! Fit after self-cal, rms=0.075881Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.094 mas, bmaj=3.965 mas, bpa=3.434 degrees ! Estimated noise=1488.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157896 Jy ! Component: 100 - total flux cleaned = -0.00157509 Jy ! Component: 150 - total flux cleaned = -0.00157241 Jy ! Component: 200 - total flux cleaned = -0.0015378 Jy ! Total flux subtracted in 200 components = -0.0015378 Jy ! Clean residual min=-0.003998 max=0.003260 Jy/beam ! Clean residual mean=0.000005 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.938285 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 42 components and 0.938285 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=0.075885Jy sigma=0.000673 ! Fit after self-cal, rms=0.075828Jy sigma=0.000673 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.82597e-05 Jy ! Component: 100 - total flux cleaned = 6.50368e-05 Jy ! Component: 150 - total flux cleaned = 6.30578e-05 Jy ! Component: 200 - total flux cleaned = 0.000124879 Jy ! Total flux subtracted in 200 components = 0.000124879 Jy ! Clean residual min=-0.003898 max=0.003115 Jy/beam ! Clean residual mean=0.000005 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.93841 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.93841 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=0.075855Jy sigma=0.000673 ! Fit after self-cal, rms=0.075832Jy sigma=0.000673 ! Inverting map ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7878 mas, bmaj=1.991 mas, bpa=-0.1292 degrees ! Estimated noise=1117.67 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7878 x 1.991 at -0.1292 degrees (North through East) ! Clean map min=-0.0045074 max=0.81269 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=0.075832Jy sigma=0.000673 ! Fit after self-cal, rms=0.071409Jy sigma=0.000632 ! Inverting map and beam ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7877 mas, bmaj=1.991 mas, bpa=-0.2039 degrees ! Estimated noise=1115.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433463 Jy ! Component: 100 - total flux cleaned = 0.000197242 Jy ! Component: 150 - total flux cleaned = 8.14975e-05 Jy ! Component: 200 - total flux cleaned = 8.35212e-05 Jy ! Total flux subtracted in 200 components = 8.35212e-05 Jy ! Clean residual min=-0.005026 max=0.003998 Jy/beam ! Clean residual mean=0.000007 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.938493 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.938493 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=0.071351Jy sigma=0.000631 ! Fit after self-cal, rms=0.071340Jy sigma=0.000631 ! Inverting map ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253068 Jy ! Component: 100 - total flux cleaned = 0.000141116 Jy ! Component: 150 - total flux cleaned = 0.000107352 Jy ! Component: 200 - total flux cleaned = 0.000107497 Jy ! Total flux subtracted in 200 components = 0.000107497 Jy ! Clean residual min=-0.005023 max=0.003938 Jy/beam ! Clean residual mean=0.000008 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.938601 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.938601 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=0.071307Jy sigma=0.000631 ! Fit after self-cal, rms=0.071298Jy sigma=0.000631 ! Inverting map ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.071298Jy sigma=0.000631 ! Fit after self-cal, rms=0.071317Jy sigma=0.000630 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 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6369 mas, bmaj=1.738 mas, bpa=-1.31 degrees ! Estimated noise=1705.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.609156 Jy ! Component: 100 - total flux cleaned = 0.771131 Jy ! Component: 150 - total flux cleaned = 0.846767 Jy ! Component: 200 - total flux cleaned = 0.886554 Jy ! Total flux subtracted in 200 components = 0.886554 Jy ! Clean residual min=-0.013839 max=0.020222 Jy/beam ! Clean residual mean=-0.000075 rms=0.003369 Jy/beam ! Combined flux in latest and established models = 0.886554 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.886554 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7877 mas, bmaj=1.991 mas, bpa=-0.2335 degrees ! Estimated noise=1115.92 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 = 0.025692 Jy ! Component: 100 - total flux cleaned = 0.0387221 Jy ! Component: 150 - total flux cleaned = 0.0456602 Jy ! Component: 200 - total flux cleaned = 0.0485648 Jy ! Total flux subtracted in 200 components = 0.0485648 Jy ! Clean residual min=-0.005988 max=0.004369 Jy/beam ! Clean residual mean=-0.000003 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.935118 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.935118 Jy ! Inverting map ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.094 mas, bmaj=3.966 mas, bpa=3.386 degrees ! Estimated noise=1486.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135819 Jy ! Component: 100 - total flux cleaned = 0.00135618 Jy ! Component: 150 - total flux cleaned = 0.0013902 Jy ! Component: 200 - total flux cleaned = 0.00148259 Jy ! Total flux subtracted in 200 components = 0.00148259 Jy ! Clean residual min=-0.003721 max=0.003072 Jy/beam ! Clean residual mean=0.000002 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.936601 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 = 8.72068e-05 Jy ! Component: 100 - total flux cleaned = 0.000167343 Jy ! Component: 150 - total flux cleaned = 0.000241925 Jy ! Component: 200 - total flux cleaned = 0.000312766 Jy ! Total flux subtracted in 200 components = 0.000312766 Jy ! Clean residual min=-0.003610 max=0.002975 Jy/beam ! Clean residual mean=0.000003 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.936914 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.936914 Jy ! Inverting map ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7877 mas, bmaj=1.991 mas, bpa=-0.2335 degrees ! Estimated noise=1115.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207349 Jy ! Component: 100 - total flux cleaned = 0.00062348 Jy ! Component: 150 - total flux cleaned = 0.000896015 Jy ! Component: 200 - total flux cleaned = 0.00115145 Jy ! Total flux subtracted in 200 components = 0.00115145 Jy ! Clean residual min=-0.005535 max=0.004151 Jy/beam ! Clean residual mean=0.000004 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.938065 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.938065 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=0.071804Jy sigma=0.000635 ! Fit after self-cal, rms=0.071747Jy sigma=0.000635 wmodel J2358-1020_X_2017_06_10_pus_map.mod ! Writing 39 model components to file: J2358-1020_X_2017_06_10_pus_map.mod wobs J2358-1020_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J2358-1020_X_2017_06_10_pus_uvs.fits wwins J2358-1020_X_2017_06_10_pus_map.win ! wwins: Wrote 1 windows to J2358-1020_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 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0024379 Jy ! Component: 100 - total flux cleaned = -0.00360457 Jy ! Component: 150 - total flux cleaned = -0.00390665 Jy ! Component: 200 - total flux cleaned = -0.0040418 Jy ! Component: 250 - total flux cleaned = -0.00404417 Jy ! Component: 300 - total flux cleaned = -0.00410193 Jy ! Component: 350 - total flux cleaned = -0.0040451 Jy ! Component: 400 - total flux cleaned = -0.00404655 Jy ! Component: 450 - total flux cleaned = -0.00404827 Jy ! Component: 500 - total flux cleaned = -0.00390171 Jy ! Component: 550 - total flux cleaned = -0.00385395 Jy ! Component: 600 - total flux cleaned = -0.00385296 Jy ! Component: 650 - total flux cleaned = -0.00389865 Jy ! Component: 700 - total flux cleaned = -0.00398601 Jy ! Component: 750 - total flux cleaned = -0.00415313 Jy ! Component: 800 - total flux cleaned = -0.00431409 Jy ! Component: 850 - total flux cleaned = -0.00435271 Jy ! Component: 900 - total flux cleaned = -0.00454549 Jy ! Component: 950 - total flux cleaned = -0.00473313 Jy ! Component: 1000 - total flux cleaned = -0.00495292 Jy ! Component: 1050 - total flux cleaned = -0.00513154 Jy ! Component: 1100 - total flux cleaned = -0.00530538 Jy ! Component: 1150 - total flux cleaned = -0.00537394 Jy ! Component: 1200 - total flux cleaned = -0.00554154 Jy ! Component: 1250 - total flux cleaned = -0.00570542 Jy ! Component: 1300 - total flux cleaned = -0.00586468 Jy ! Component: 1350 - total flux cleaned = -0.00595802 Jy ! Component: 1400 - total flux cleaned = -0.00595836 Jy ! Component: 1450 - total flux cleaned = -0.00601888 Jy ! Component: 1500 - total flux cleaned = -0.0061068 Jy ! Component: 1550 - total flux cleaned = -0.00613509 Jy ! Component: 1600 - total flux cleaned = -0.00607842 Jy ! Component: 1650 - total flux cleaned = -0.00613427 Jy ! Component: 1700 - total flux cleaned = -0.00618844 Jy ! Component: 1750 - total flux cleaned = -0.00610736 Jy ! Component: 1800 - total flux cleaned = -0.00605411 Jy ! Component: 1850 - total flux cleaned = -0.00602854 Jy ! Component: 1900 - total flux cleaned = -0.00602844 Jy ! Component: 1950 - total flux cleaned = -0.00592744 Jy ! Component: 2000 - total flux cleaned = -0.00595259 Jy ! Total flux subtracted in 2048 components = -0.00590333 Jy ! Clean residual min=-0.001313 max=0.001540 Jy/beam ! Clean residual mean=0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.932162 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 172 components and 0.932162 Jy ![Exited script file: muppet] wmap "J2358-1020_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7877 x 1.991 at -0.2335 degrees (North through East) ! Clean map min=-0.0029118 max=0.81143 Jy/beam ! Writing clean map to FITS file: J2358-1020_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 0.811431 invert ! Inverting map ! Your choice of large map pixels excluded 0.381% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000451058 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.166764 0.166764 0.333528 0.667056 1.33411 2.66822 5.33645 10.6729 21.3458 42.6916 85.3832 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.811 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7877 x 1.991 at -0.2335 degrees (North through East) ! Clean map min=-0.0029118 max=0.81143 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 J2358-1020_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:53:50 2019