! Started logfile: J2223-3455_X_2017_06_15_pus_uvs.log on Tue May 7 20:02:23 2019 obs J2223-3455_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J2223-3455_X_2017_06_15_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.660741 visibilities/baseline/integration-bin. ! Found source: J2223-3455 ! ! 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 989 lines of history. ! ! Reading 10704 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 J2223-3455_X_2017_06_15_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.824614Jy sigma=0.005237 ! Fit after self-cal, rms=0.791585Jy sigma=0.005113 ! 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6832 mas, bmaj=2.273 mas, bpa=2.223 degrees ! Estimated noise=1768.25 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 = 0.167816 Jy ! Component: 100 - total flux cleaned = 0.210841 Jy ! Total flux subtracted in 100 components = 0.210841 Jy ! Clean residual min=-0.009625 max=0.020379 Jy/beam ! Clean residual mean=-0.000212 rms=0.003018 Jy/beam ! Combined flux in latest and established models = 0.210841 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.210841 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=0.132872Jy sigma=0.000731 ! Fit after self-cal, rms=0.132792Jy sigma=0.000730 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-1, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021131 Jy ! Component: 100 - total flux cleaned = 0.033379 Jy ! Total flux subtracted in 100 components = 0.033379 Jy ! Clean residual min=-0.007919 max=0.016008 Jy/beam ! Clean residual mean=-0.000064 rms=0.002305 Jy/beam ! Combined flux in latest and established models = 0.24422 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.24422 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=0.129154Jy sigma=0.000689 ! Fit after self-cal, rms=0.128842Jy sigma=0.000686 ! Inverting map ! Your choice of large map pixels excluded 0.169% 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.899 mas, bmaj=2.842 mas, bpa=2.828 degrees ! Estimated noise=1071.16 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155251 Jy ! Component: 100 - total flux cleaned = 0.0247148 Jy ! Component: 150 - total flux cleaned = 0.0290184 Jy ! Component: 200 - total flux cleaned = 0.030214 Jy ! Total flux subtracted in 200 components = 0.030214 Jy ! Clean residual min=-0.005833 max=0.006845 Jy/beam ! Clean residual mean=0.000054 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.274434 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.274434 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=0.126659Jy sigma=0.000669 ! Fit after self-cal, rms=0.126628Jy sigma=0.000668 ! Inverting map ! Your choice of large map pixels excluded 0.169% 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 1.06 FD 0.92 HN 1.50 KP 1.04 ! LA 0.96 MK 0.93 NL 1.01 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.46 KP 0.96 ! LA 0.97 MK 1.00 NL 0.94 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.30 KP 0.99 ! LA 0.96 MK 0.99 NL 0.95 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.60 KP 1.01 ! LA 0.98 MK 1.03 NL 1.01 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.22 KP 1.04 ! LA 1.01 MK 1.01 NL 0.98 OV 0.97 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.41 KP 1.01 ! LA 0.98 MK 1.04 NL 0.99 OV 0.97 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.29 KP 1.00 ! LA 0.99 MK 1.04 NL 0.97 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.00 HN 1.27 KP 1.01 ! LA 0.95 MK 0.97 NL 1.05 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.33 KP 1.02 ! LA 1.02 MK 1.03 NL 1.01 OV 1.01 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.27 KP 1.02 ! LA 1.02 MK 1.00 NL 1.07 OV 1.01 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.27 KP 1.01 ! LA 0.97 MK 0.98 NL 0.99 OV 0.97 ! PT 1.05 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.47 KP 1.01 ! LA 1.04 MK 1.02 NL 1.00 OV 1.00 ! PT 1.01 SC 0.95 ! ! ! Fit before self-cal, rms=0.126628Jy sigma=0.000668 ! Fit after self-cal, rms=0.146009Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9019 mas, bmaj=2.852 mas, bpa=3.315 degrees ! Estimated noise=1073.72 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 = -0.00346677 Jy ! Component: 100 - total flux cleaned = -0.00389363 Jy ! Component: 150 - total flux cleaned = -0.00424692 Jy ! Component: 200 - total flux cleaned = -0.00435643 Jy ! Total flux subtracted in 200 components = -0.00435643 Jy ! Clean residual min=-0.005086 max=0.004543 Jy/beam ! Clean residual mean=0.000107 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.270078 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.270078 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=0.145676Jy sigma=0.000657 ! Fit after self-cal, rms=0.145900Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.169% 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=0.145900Jy sigma=0.000656 ! Fit after self-cal, rms=0.167888Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9079 mas, bmaj=2.866 mas, bpa=3.286 degrees ! Estimated noise=1074.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00188167 Jy ! Component: 100 - total flux cleaned = -0.0020551 Jy ! Component: 150 - total flux cleaned = -0.00205705 Jy ! Component: 200 - total flux cleaned = -0.00199045 Jy ! Total flux subtracted in 200 components = -0.00199045 Jy ! Clean residual min=-0.003274 max=0.003041 Jy/beam ! Clean residual mean=0.000069 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.268087 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.268087 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=0.167784Jy sigma=0.000648 ! Fit after self-cal, rms=0.167892Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.169% 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 = -0.000249789 Jy ! Component: 100 - total flux cleaned = -6.16961e-05 Jy ! Component: 150 - total flux cleaned = -3.89836e-06 Jy ! Component: 200 - total flux cleaned = 4.89957e-05 Jy ! Total flux subtracted in 200 components = 4.89957e-05 Jy ! Clean residual min=-0.003121 max=0.003047 Jy/beam ! Clean residual mean=0.000069 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.268136 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.268136 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=0.167840Jy sigma=0.000648 ! Fit after self-cal, rms=0.167837Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.169% 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=0.167837Jy sigma=0.000648 ! Fit after self-cal, rms=0.180198Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9085 mas, bmaj=2.876 mas, bpa=3.309 degrees ! Estimated noise=1073.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000443325 Jy ! Component: 100 - total flux cleaned = -0.000671385 Jy ! Component: 150 - total flux cleaned = -0.000769162 Jy ! Component: 200 - total flux cleaned = -0.000813119 Jy ! Total flux subtracted in 200 components = -0.000813119 Jy ! Clean residual min=-0.003192 max=0.002926 Jy/beam ! Clean residual mean=0.000055 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.267323 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.267323 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=0.180158Jy sigma=0.000645 ! Fit after self-cal, rms=0.180211Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.169% 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 = 3.87526e-05 Jy ! Component: 100 - total flux cleaned = -7.98596e-05 Jy ! Component: 150 - total flux cleaned = -0.000114966 Jy ! Component: 200 - total flux cleaned = -8.00938e-05 Jy ! Total flux subtracted in 200 components = -8.00938e-05 Jy ! Clean residual min=-0.003127 max=0.002845 Jy/beam ! Clean residual mean=0.000054 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.267243 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 133 components and 0.267243 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=0.180189Jy sigma=0.000645 ! Fit after self-cal, rms=0.180183Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.169% 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=0.180183Jy sigma=0.000645 ! Fit after self-cal, rms=0.182809Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.404 mas, bmaj=7.074 mas, bpa=-2.003 degrees ! Estimated noise=1264.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000853098 Jy ! Component: 100 - total flux cleaned = -0.000850964 Jy ! Component: 150 - total flux cleaned = -0.000872528 Jy ! Component: 200 - total flux cleaned = -0.000871764 Jy ! Total flux subtracted in 200 components = -0.000871764 Jy ! Clean residual min=-0.003458 max=0.003124 Jy/beam ! Clean residual mean=0.000095 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.266371 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 144 components and 0.266371 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=0.182798Jy sigma=0.000645 ! Fit after self-cal, rms=0.182803Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.169% 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 = -6.63714e-05 Jy ! Component: 100 - total flux cleaned = -4.1878e-05 Jy ! Component: 150 - total flux cleaned = -4.08323e-05 Jy ! Component: 200 - total flux cleaned = -2.54046e-05 Jy ! Total flux subtracted in 200 components = -2.54046e-05 Jy ! Clean residual min=-0.003340 max=0.003132 Jy/beam ! Clean residual mean=0.000094 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.266346 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 148 components and 0.266346 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=0.182797Jy sigma=0.000645 ! Fit after self-cal, rms=0.182792Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.169% 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9083 mas, bmaj=2.875 mas, bpa=3.272 degrees ! Estimated noise=1071.41 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9083 x 2.875 at 3.272 degrees (North through East) ! Clean map min=-0.0028569 max=0.21062 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6908 mas, bmaj=2.284 mas, bpa=2.936 degrees ! Estimated noise=1807.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170764 Jy ! Component: 100 - total flux cleaned = 0.213588 Jy ! Component: 150 - total flux cleaned = 0.232077 Jy ! Component: 200 - total flux cleaned = 0.242975 Jy ! Total flux subtracted in 200 components = 0.242975 Jy ! Clean residual min=-0.004512 max=0.006305 Jy/beam ! Clean residual mean=-0.000054 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.242976 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.242976 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9083 mas, bmaj=2.875 mas, bpa=3.272 degrees ! Estimated noise=1071.41 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 = 0.00977694 Jy ! Component: 100 - total flux cleaned = 0.0152378 Jy ! Component: 150 - total flux cleaned = 0.0185317 Jy ! Component: 200 - total flux cleaned = 0.0205764 Jy ! Total flux subtracted in 200 components = 0.0205764 Jy ! Clean residual min=-0.003024 max=0.002696 Jy/beam ! Clean residual mean=0.000027 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.263552 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 53 components and 0.263552 Jy ! Inverting map ! Your choice of large map pixels excluded 0.169% 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.404 mas, bmaj=7.074 mas, bpa=-2.003 degrees ! Estimated noise=1264.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169763 Jy ! Component: 100 - total flux cleaned = 0.00198698 Jy ! Component: 150 - total flux cleaned = 0.00224184 Jy ! Component: 200 - total flux cleaned = 0.00241428 Jy ! Total flux subtracted in 200 components = 0.00241428 Jy ! Clean residual min=-0.003218 max=0.002995 Jy/beam ! Clean residual mean=0.000090 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.265966 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 = 0.000135765 Jy ! Component: 100 - total flux cleaned = 0.000200367 Jy ! Component: 150 - total flux cleaned = 0.000244798 Jy ! Component: 200 - total flux cleaned = 0.000273511 Jy ! Total flux subtracted in 200 components = 0.000273511 Jy ! Clean residual min=-0.003246 max=0.003026 Jy/beam ! Clean residual mean=0.000094 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.26624 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.26624 Jy ! Inverting map ! Your choice of large map pixels excluded 0.169% 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9083 mas, bmaj=2.875 mas, bpa=3.272 degrees ! Estimated noise=1071.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.73714e-05 Jy ! Component: 100 - total flux cleaned = 0.000108958 Jy ! Component: 150 - total flux cleaned = 0.000166148 Jy ! Component: 200 - total flux cleaned = 0.000218539 Jy ! Total flux subtracted in 200 components = 0.000218539 Jy ! Clean residual min=-0.003139 max=0.002606 Jy/beam ! Clean residual mean=0.000052 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.266458 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.266458 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=0.182835Jy sigma=0.000645 ! Fit after self-cal, rms=0.182831Jy sigma=0.000645 wmodel J2223-3455_X_2017_06_15_pus_map.mod ! Writing 78 model components to file: J2223-3455_X_2017_06_15_pus_map.mod wobs J2223-3455_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J2223-3455_X_2017_06_15_pus_uvs.fits wwins J2223-3455_X_2017_06_15_pus_map.win ! wwins: Wrote 3 windows to J2223-3455_X_2017_06_15_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 0.169% 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 = -0.000585077 Jy ! Component: 100 - total flux cleaned = -0.000118577 Jy ! Component: 150 - total flux cleaned = 0.000319345 Jy ! Component: 200 - total flux cleaned = 0.000694622 Jy ! Component: 250 - total flux cleaned = 0.00101488 Jy ! Component: 300 - total flux cleaned = 0.0012474 Jy ! Component: 350 - total flux cleaned = 0.00151128 Jy ! Component: 400 - total flux cleaned = 0.0017681 Jy ! Component: 450 - total flux cleaned = 0.00201854 Jy ! Component: 500 - total flux cleaned = 0.00226297 Jy ! Component: 550 - total flux cleaned = 0.00253688 Jy ! Component: 600 - total flux cleaned = 0.00280493 Jy ! Component: 650 - total flux cleaned = 0.00313269 Jy ! Component: 700 - total flux cleaned = 0.00339034 Jy ! Component: 750 - total flux cleaned = 0.00370465 Jy ! Component: 800 - total flux cleaned = 0.00401328 Jy ! Component: 850 - total flux cleaned = 0.00428671 Jy ! Component: 900 - total flux cleaned = 0.00455503 Jy ! Component: 950 - total flux cleaned = 0.00487751 Jy ! Component: 1000 - total flux cleaned = 0.00507941 Jy ! Component: 1050 - total flux cleaned = 0.00525007 Jy ! Component: 1100 - total flux cleaned = 0.0053907 Jy ! Component: 1150 - total flux cleaned = 0.00555678 Jy ! Component: 1200 - total flux cleaned = 0.005666 Jy ! Component: 1250 - total flux cleaned = 0.00577427 Jy ! Component: 1300 - total flux cleaned = 0.00585451 Jy ! Component: 1350 - total flux cleaned = 0.00596025 Jy ! Component: 1400 - total flux cleaned = 0.00611658 Jy ! Component: 1450 - total flux cleaned = 0.00619351 Jy ! Component: 1500 - total flux cleaned = 0.0062956 Jy ! Component: 1550 - total flux cleaned = 0.00634597 Jy ! Component: 1600 - total flux cleaned = 0.0063712 Jy ! Component: 1650 - total flux cleaned = 0.00649487 Jy ! Component: 1700 - total flux cleaned = 0.00659251 Jy ! Component: 1750 - total flux cleaned = 0.00671342 Jy ! Component: 1800 - total flux cleaned = 0.0068329 Jy ! Component: 1850 - total flux cleaned = 0.00692758 Jy ! Component: 1900 - total flux cleaned = 0.00702176 Jy ! Component: 1950 - total flux cleaned = 0.0070918 Jy ! Component: 2000 - total flux cleaned = 0.00720719 Jy ! Total flux subtracted in 2048 components = 0.0072986 Jy ! Clean residual min=-0.001185 max=0.001399 Jy/beam ! Clean residual mean=0.000014 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.273757 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 232 components and 0.273757 Jy ![Exited script file: muppet] wmap "J2223-3455_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.169% 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: 0.9083 x 2.875 at 3.272 degrees (North through East) ! Clean map min=-0.0024881 max=0.21412 Jy/beam ! Writing clean map to FITS file: J2223-3455_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.214116 invert ! Inverting map ! Your choice of large map pixels excluded 0.169% 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 0.000462166 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.647546 0.647546 1.29509 2.59019 5.18037 10.3607 20.7215 41.443 82.8859 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.214 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9083 x 2.875 at 3.272 degrees (North through East) ! Clean map min=-0.0024881 max=0.21412 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 J2223-3455_X_2017_06_15_pus_uvs.log closed on Tue May 7 20:02:25 2019