! Started logfile: J2359-3133_X_2017_08_05_pus_uvs.log on Thu May 9 19:00:54 2019 obs J2359-3133_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J2359-3133_X_2017_08_05_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.717949 visibilities/baseline/integration-bin. ! Found source: J2359-3133 ! ! 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 575 lines of history. ! ! Reading 5040 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 J2359-3133_X_2017_08_05_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.719599Jy sigma=0.004860 ! Fit after self-cal, rms=0.690698Jy sigma=0.004664 ! 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 0.503% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6172 mas, bmaj=1.774 mas, bpa=2.925 degrees ! Estimated noise=2110.36 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 = 0.254949 Jy ! Component: 100 - total flux cleaned = 0.347698 Jy ! Total flux subtracted in 100 components = 0.347698 Jy ! Clean residual min=-0.020299 max=0.052667 Jy/beam ! Clean residual mean=-0.000004 rms=0.008366 Jy/beam ! Combined flux in latest and established models = 0.347698 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.347698 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=0.160692Jy sigma=0.000947 ! Fit after self-cal, rms=0.160301Jy sigma=0.000945 ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (1, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0485498 Jy ! Component: 100 - total flux cleaned = 0.0751864 Jy ! Total flux subtracted in 100 components = 0.0751864 Jy ! Clean residual min=-0.016343 max=0.029328 Jy/beam ! Clean residual mean=-0.000027 rms=0.004854 Jy/beam ! Combined flux in latest and established models = 0.422884 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.422884 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=0.140067Jy sigma=0.000757 ! Fit after self-cal, rms=0.139541Jy sigma=0.000751 ! Inverting map ! Your choice of large map pixels excluded 0.503% 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 0.503% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7614 mas, bmaj=2.024 mas, bpa=3.555 degrees ! Estimated noise=1502.63 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 = 0.0279838 Jy ! Component: 100 - total flux cleaned = 0.0428508 Jy ! Component: 150 - total flux cleaned = 0.0510838 Jy ! Component: 200 - total flux cleaned = 0.0530422 Jy ! Total flux subtracted in 200 components = 0.0530422 Jy ! Clean residual min=-0.013297 max=0.019181 Jy/beam ! Clean residual mean=-0.000127 rms=0.004014 Jy/beam ! Combined flux in latest and established models = 0.475927 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.475926 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=0.133393Jy sigma=0.000705 ! Fit after self-cal, rms=0.133179Jy sigma=0.000702 ! Inverting map ! Your choice of large map pixels excluded 0.503% 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.34 KP 1.09 ! LA 0.94 MK 0.99 NL 1.00* OV 1.05 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.58 KP 1.03 ! LA 0.93 MK 1.03 NL 1.00* OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.43 KP 0.94 ! LA 0.96 MK 1.01 NL 1.00* OV 1.05 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.81 KP 0.89 ! LA 0.98 MK 1.02 NL 1.00* OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.00* KP 0.83 ! LA 0.96 MK 1.04 NL 1.00* OV 1.07 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 2.01 KP 0.82 ! LA 0.95 MK 1.04 NL 1.00* OV 1.10 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.61 KP 0.81 ! LA 0.97 MK 1.04 NL 1.00* OV 1.08 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.67 KP 0.84 ! LA 0.94 MK 1.03 NL 1.00* OV 1.09 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.46 KP 0.86 ! LA 0.98 MK 1.00 NL 1.00* OV 1.11 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.53 KP 0.91 ! LA 0.97 MK 1.06 NL 1.00* OV 1.09 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00* KP 0.94 ! LA 1.00 MK 1.04 NL 1.00* OV 1.07 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00* KP 1.05 ! LA 0.95 MK 1.03 NL 1.00* OV 1.03 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.133179Jy sigma=0.000702 ! Fit after self-cal, rms=0.168363Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.506% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7686 mas, bmaj=2.028 mas, bpa=3.787 degrees ! Estimated noise=1537.23 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 (-3.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527103 Jy ! Component: 100 - total flux cleaned = 0.00466208 Jy ! Component: 150 - total flux cleaned = 0.00366423 Jy ! Component: 200 - total flux cleaned = 0.00311205 Jy ! Total flux subtracted in 200 components = 0.00311205 Jy ! Clean residual min=-0.006832 max=0.006205 Jy/beam ! Clean residual mean=-0.000025 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 0.479039 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.479039 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=0.167497Jy sigma=0.000649 ! Fit after self-cal, rms=0.167636Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.506% 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=0.167636Jy sigma=0.000649 ! Fit after self-cal, rms=0.167804Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.506% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7669 mas, bmaj=2.025 mas, bpa=3.822 degrees ! Estimated noise=1528.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150129 Jy ! Component: 100 - total flux cleaned = -0.00197899 Jy ! Component: 150 - total flux cleaned = -0.00251283 Jy ! Component: 200 - total flux cleaned = -0.00289718 Jy ! Total flux subtracted in 200 components = -0.00289718 Jy ! Clean residual min=-0.005469 max=0.005163 Jy/beam ! Clean residual mean=-0.000001 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.476141 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.476141 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=0.167556Jy sigma=0.000647 ! Fit after self-cal, rms=0.167561Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.506% 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 = -0.000270473 Jy ! Component: 100 - total flux cleaned = -0.000600327 Jy ! Component: 150 - total flux cleaned = -0.00091343 Jy ! Component: 200 - total flux cleaned = -0.00106289 Jy ! Total flux subtracted in 200 components = -0.00106289 Jy ! Clean residual min=-0.005278 max=0.004793 Jy/beam ! Clean residual mean=-0.000001 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.475079 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.475079 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=0.167400Jy sigma=0.000647 ! Fit after self-cal, rms=0.167408Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.506% 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=0.167408Jy sigma=0.000647 ! Fit after self-cal, rms=0.167684Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.506% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7658 mas, bmaj=2.023 mas, bpa=3.924 degrees ! Estimated noise=1521.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129988 Jy ! Component: 100 - total flux cleaned = -0.00167764 Jy ! Component: 150 - total flux cleaned = -0.00195593 Jy ! Component: 200 - total flux cleaned = -0.00228865 Jy ! Total flux subtracted in 200 components = -0.00228865 Jy ! Clean residual min=-0.004989 max=0.004655 Jy/beam ! Clean residual mean=0.000012 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.47279 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.47279 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=0.167551Jy sigma=0.000646 ! Fit after self-cal, rms=0.167557Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.506% 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 = -0.000203867 Jy ! Component: 100 - total flux cleaned = -0.000453951 Jy ! Component: 150 - total flux cleaned = -0.000691651 Jy ! Component: 200 - total flux cleaned = -0.000918311 Jy ! Total flux subtracted in 200 components = -0.000918311 Jy ! Clean residual min=-0.004886 max=0.004519 Jy/beam ! Clean residual mean=0.000012 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.471872 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.471872 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=0.167459Jy sigma=0.000646 ! Fit after self-cal, rms=0.167471Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.506% 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=0.167471Jy sigma=0.000646 ! Fit after self-cal, rms=0.167435Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.506% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.641 mas, bmaj=7.683 mas, bpa=12.16 degrees ! Estimated noise=1921.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00099587 Jy ! Component: 100 - total flux cleaned = -0.00134417 Jy ! Component: 150 - total flux cleaned = -0.00165544 Jy ! Component: 200 - total flux cleaned = -0.00193287 Jy ! Total flux subtracted in 200 components = -0.00193287 Jy ! Clean residual min=-0.005592 max=0.004228 Jy/beam ! Clean residual mean=0.000031 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.469939 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 84 components and 0.469939 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=0.167393Jy sigma=0.000646 ! Fit after self-cal, rms=0.167354Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.506% 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 = -3.54859e-07 Jy ! Component: 100 - total flux cleaned = -0.000258204 Jy ! Component: 150 - total flux cleaned = -0.000441917 Jy ! Component: 200 - total flux cleaned = -0.000648497 Jy ! Total flux subtracted in 200 components = -0.000648497 Jy ! Clean residual min=-0.005135 max=0.004266 Jy/beam ! Clean residual mean=0.000028 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.46929 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 88 components and 0.46929 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=0.167349Jy sigma=0.000646 ! Fit after self-cal, rms=0.167314Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.506% 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 0.506% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7654 mas, bmaj=2.022 mas, bpa=4.014 degrees ! Estimated noise=1516.43 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7654 x 2.022 at 4.014 degrees (North through East) ! Clean map min=-0.0066618 max=0.29017 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 0.506% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6179 mas, bmaj=1.765 mas, bpa=3.541 degrees ! Estimated noise=2160.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.261353 Jy ! Component: 100 - total flux cleaned = 0.357103 Jy ! Component: 150 - total flux cleaned = 0.399594 Jy ! Component: 200 - total flux cleaned = 0.424103 Jy ! Total flux subtracted in 200 components = 0.424103 Jy ! Clean residual min=-0.012788 max=0.020514 Jy/beam ! Clean residual mean=0.000018 rms=0.003616 Jy/beam ! Combined flux in latest and established models = 0.424103 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.424103 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.506% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7654 mas, bmaj=2.022 mas, bpa=4.014 degrees ! Estimated noise=1516.43 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, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233162 Jy ! Component: 100 - total flux cleaned = 0.0356267 Jy ! Component: 150 - total flux cleaned = 0.0383331 Jy ! Component: 200 - total flux cleaned = 0.0407955 Jy ! Total flux subtracted in 200 components = 0.0407955 Jy ! Clean residual min=-0.005115 max=0.006023 Jy/beam ! Clean residual mean=0.000011 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.464899 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.464899 Jy ! Inverting map ! Your choice of large map pixels excluded 0.506% 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 0.506% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.641 mas, bmaj=7.683 mas, bpa=12.16 degrees ! Estimated noise=1921.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339325 Jy ! Component: 100 - total flux cleaned = 0.00389662 Jy ! Component: 150 - total flux cleaned = 0.00439727 Jy ! Component: 200 - total flux cleaned = 0.00475428 Jy ! Total flux subtracted in 200 components = 0.00475428 Jy ! Clean residual min=-0.005201 max=0.004322 Jy/beam ! Clean residual mean=0.000020 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.469653 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 = 0.000255173 Jy ! Component: 100 - total flux cleaned = 0.000371709 Jy ! Component: 150 - total flux cleaned = 0.00042332 Jy ! Component: 200 - total flux cleaned = 0.000471156 Jy ! Total flux subtracted in 200 components = 0.000471156 Jy ! Clean residual min=-0.004996 max=0.004338 Jy/beam ! Clean residual mean=0.000022 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.470124 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.470124 Jy ! Inverting map ! Your choice of large map pixels excluded 0.506% 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 0.506% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7654 mas, bmaj=2.022 mas, bpa=4.014 degrees ! Estimated noise=1516.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00032477 Jy ! Component: 100 - total flux cleaned = -0.000328523 Jy ! Component: 150 - total flux cleaned = -0.000325855 Jy ! Component: 200 - total flux cleaned = -0.000324652 Jy ! Total flux subtracted in 200 components = -0.000324652 Jy ! Clean residual min=-0.004054 max=0.004439 Jy/beam ! Clean residual mean=0.000010 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.4698 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.4698 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=0.167047Jy sigma=0.000644 ! Fit after self-cal, rms=0.166939Jy sigma=0.000644 wmodel J2359-3133_X_2017_08_05_pus_map.mod ! Writing 75 model components to file: J2359-3133_X_2017_08_05_pus_map.mod wobs J2359-3133_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J2359-3133_X_2017_08_05_pus_uvs.fits wwins J2359-3133_X_2017_08_05_pus_map.win ! wwins: Wrote 4 windows to J2359-3133_X_2017_08_05_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 0.506% 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 = -0.000162122 Jy ! Component: 100 - total flux cleaned = -0.000229811 Jy ! Component: 150 - total flux cleaned = -0.00010299 Jy ! Component: 200 - total flux cleaned = 0.000196229 Jy ! Component: 250 - total flux cleaned = 0.000541446 Jy ! Component: 300 - total flux cleaned = 0.000927619 Jy ! Component: 350 - total flux cleaned = 0.00135269 Jy ! Component: 400 - total flux cleaned = 0.00186174 Jy ! Component: 450 - total flux cleaned = 0.00220364 Jy ! Component: 500 - total flux cleaned = 0.00244032 Jy ! Component: 550 - total flux cleaned = 0.00266684 Jy ! Component: 600 - total flux cleaned = 0.00279769 Jy ! Component: 650 - total flux cleaned = 0.00288156 Jy ! Component: 700 - total flux cleaned = 0.0029225 Jy ! Component: 750 - total flux cleaned = 0.00312119 Jy ! Component: 800 - total flux cleaned = 0.00323627 Jy ! Component: 850 - total flux cleaned = 0.00331204 Jy ! Component: 900 - total flux cleaned = 0.00342161 Jy ! Component: 950 - total flux cleaned = 0.00345613 Jy ! Component: 1000 - total flux cleaned = 0.00352503 Jy ! Component: 1050 - total flux cleaned = 0.0035587 Jy ! Component: 1100 - total flux cleaned = 0.00362503 Jy ! Component: 1150 - total flux cleaned = 0.00388439 Jy ! Component: 1200 - total flux cleaned = 0.00410613 Jy ! Component: 1250 - total flux cleaned = 0.00419888 Jy ! Component: 1300 - total flux cleaned = 0.00438236 Jy ! Component: 1350 - total flux cleaned = 0.00447254 Jy ! Component: 1400 - total flux cleaned = 0.00459108 Jy ! Component: 1450 - total flux cleaned = 0.004765 Jy ! Component: 1500 - total flux cleaned = 0.00482176 Jy ! Component: 1550 - total flux cleaned = 0.00490591 Jy ! Component: 1600 - total flux cleaned = 0.00493366 Jy ! Component: 1650 - total flux cleaned = 0.00507031 Jy ! Component: 1700 - total flux cleaned = 0.00509708 Jy ! Component: 1750 - total flux cleaned = 0.00517681 Jy ! Component: 1800 - total flux cleaned = 0.00517659 Jy ! Component: 1850 - total flux cleaned = 0.00525434 Jy ! Component: 1900 - total flux cleaned = 0.00533072 Jy ! Component: 1950 - total flux cleaned = 0.00545648 Jy ! Component: 2000 - total flux cleaned = 0.0055063 Jy ! Total flux subtracted in 2048 components = 0.00558002 Jy ! Clean residual min=-0.001404 max=0.001323 Jy/beam ! Clean residual mean=0.000006 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.47538 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 190 components and 0.47538 Jy ![Exited script file: muppet] wmap "J2359-3133_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.506% 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: 0.7654 x 2.022 at 4.014 degrees (North through East) ! Clean map min=-0.0062462 max=0.28484 Jy/beam ! Writing clean map to FITS file: J2359-3133_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.28484 invert ! Inverting map ! Your choice of large map pixels excluded 0.506% 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 0.000445475 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.469184 0.469184 0.938367 1.87673 3.75347 7.50694 15.0139 30.0277 60.0555 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.284 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7654 x 2.022 at 4.014 degrees (North through East) ! Clean map min=-0.0062462 max=0.28484 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 J2359-3133_X_2017_08_05_pus_uvs.log closed on Thu May 9 19:00:55 2019