! Started logfile: J0134-3843_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:23:20 2019 obs J0134-3843_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0134-3843_X_2017_04_28_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.698276 visibilities/baseline/integration-bin. ! Found source: J0134-3843 ! ! 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 907 lines of history. ! ! Reading 43740 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 J0134-3843_X_2017_04_28_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 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.792574Jy sigma=0.004127 ! Fit after self-cal, rms=0.725110Jy sigma=0.003754 ! 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 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.5583 mas, bmaj=1.657 mas, bpa=2.805 degrees ! Estimated noise=1328.67 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 = 0.247264 Jy ! Component: 100 - total flux cleaned = 0.300593 Jy ! Total flux subtracted in 100 components = 0.300593 Jy ! Clean residual min=-0.020636 max=0.033889 Jy/beam ! Clean residual mean=0.000135 rms=0.005588 Jy/beam ! Combined flux in latest and established models = 0.300593 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.300593 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=0.206224Jy sigma=0.000798 ! Fit after self-cal, rms=0.206195Jy sigma=0.000797 ! Inverting map ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Added new window around map position (-2, -10.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220116 Jy ! Component: 100 - total flux cleaned = 0.0271913 Jy ! Total flux subtracted in 100 components = 0.0271913 Jy ! Clean residual min=-0.013658 max=0.030064 Jy/beam ! Clean residual mean=0.000139 rms=0.004323 Jy/beam ! Combined flux in latest and established models = 0.327784 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.327784 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=0.202605Jy sigma=0.000752 ! Fit after self-cal, rms=0.201934Jy sigma=0.000745 ! Inverting map ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 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 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.7059 mas, bmaj=1.953 mas, bpa=1.924 degrees ! Estimated noise=671.728 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 = 0.02515 Jy ! Component: 100 - total flux cleaned = 0.0369437 Jy ! Component: 150 - total flux cleaned = 0.0392789 Jy ! Component: 200 - total flux cleaned = 0.0410165 Jy ! Total flux subtracted in 200 components = 0.0410165 Jy ! Clean residual min=-0.013238 max=0.018675 Jy/beam ! Clean residual mean=0.000248 rms=0.004613 Jy/beam ! Combined flux in latest and established models = 0.368801 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.368801 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=0.201261Jy sigma=0.000707 ! Fit after self-cal, rms=0.201062Jy sigma=0.000705 ! Inverting map ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 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 1.48 KP 0.95 ! LA 2.15 MK 0.96 NL 1.29 OV 1.02 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.45 KP 0.96 ! LA 1.99 MK 0.97 NL 1.23 OV 0.97 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.58 KP 0.89 ! LA 1.00* MK 1.04 NL 1.22 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.53 KP 0.91 ! LA 2.19 MK 1.01 NL 1.17 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.50 KP 0.92 ! LA 2.11 MK 1.02 NL 1.25 OV 0.97 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.65 KP 0.91 ! LA 1.00* MK 1.01 NL 1.28 OV 0.98 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.61 KP 0.91 ! LA 2.39 MK 1.01 NL 1.24 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.57 KP 0.91 ! LA 1.00* MK 0.99 NL 1.25 OV 0.97 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.92 KP 0.91 ! LA 1.00* MK 0.97 NL 1.17 OV 0.99 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.61 KP 0.93 ! LA 1.00* MK 1.01 NL 1.31 OV 0.97 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.48 KP 0.95 ! LA 1.00* MK 0.99 NL 1.31 OV 0.97 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.62 KP 0.92 ! LA 1.00* MK 0.98 NL 1.31 OV 0.98 ! PT 0.92 SC 0.99 ! ! ! Fit before self-cal, rms=0.201062Jy sigma=0.000705 ! Fit after self-cal, rms=0.358109Jy sigma=0.000668 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.7095 mas, bmaj=1.952 mas, bpa=2.222 degrees ! Estimated noise=673.656 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, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131692 Jy ! Component: 100 - total flux cleaned = 0.0189794 Jy ! Component: 150 - total flux cleaned = 0.0228488 Jy ! Component: 200 - total flux cleaned = 0.025622 Jy ! Total flux subtracted in 200 components = 0.025622 Jy ! Clean residual min=-0.008695 max=0.005886 Jy/beam ! Clean residual mean=0.000072 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.394423 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.394423 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=0.357668Jy sigma=0.000658 ! Fit after self-cal, rms=0.359001Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 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=0.359001Jy sigma=0.000657 ! Fit after self-cal, rms=0.369360Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.7111 mas, bmaj=1.955 mas, bpa=2.229 degrees ! Estimated noise=670.332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.33269e-05 Jy ! Component: 100 - total flux cleaned = 0.0014661 Jy ! Component: 150 - total flux cleaned = 0.002292 Jy ! Component: 200 - total flux cleaned = 0.00283725 Jy ! Total flux subtracted in 200 components = 0.00283725 Jy ! Clean residual min=-0.007672 max=0.005552 Jy/beam ! Clean residual mean=0.000044 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 0.39726 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.39726 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=0.369255Jy sigma=0.000655 ! Fit after self-cal, rms=0.369185Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 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 = -0.000739309 Jy ! Component: 100 - total flux cleaned = -0.000125829 Jy ! Component: 150 - total flux cleaned = 0.000415869 Jy ! Component: 200 - total flux cleaned = 0.000838304 Jy ! Total flux subtracted in 200 components = 0.000838304 Jy ! Clean residual min=-0.006771 max=0.005595 Jy/beam ! Clean residual mean=0.000038 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.398099 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.398099 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=0.369123Jy sigma=0.000654 ! Fit after self-cal, rms=0.369105Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 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=0.369105Jy sigma=0.000654 ! Fit after self-cal, rms=0.379797Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.711 mas, bmaj=1.96 mas, bpa=2.155 degrees ! Estimated noise=668.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00170034 Jy ! Component: 100 - total flux cleaned = -0.000985013 Jy ! Component: 150 - total flux cleaned = -0.000546748 Jy ! Component: 200 - total flux cleaned = -0.000254115 Jy ! Total flux subtracted in 200 components = -0.000254115 Jy ! Clean residual min=-0.005396 max=0.006550 Jy/beam ! Clean residual mean=0.000021 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.397844 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.397844 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=0.379732Jy sigma=0.000651 ! Fit after self-cal, rms=0.379802Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.6, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458716 Jy ! Component: 100 - total flux cleaned = 0.0052403 Jy ! Component: 150 - total flux cleaned = 0.00609671 Jy ! Component: 200 - total flux cleaned = 0.00682872 Jy ! Total flux subtracted in 200 components = 0.00682872 Jy ! Clean residual min=-0.004946 max=0.004090 Jy/beam ! Clean residual mean=0.000013 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.404673 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.404673 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=0.379651Jy sigma=0.000650 ! Fit after self-cal, rms=0.379617Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 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=0.379617Jy sigma=0.000650 ! Fit after self-cal, rms=0.386589Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=2.299 mas, bmaj=7.632 mas, bpa=5.933 degrees ! Estimated noise=910.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320323 Jy ! Component: 100 - total flux cleaned = 0.00409629 Jy ! Component: 150 - total flux cleaned = 0.0042834 Jy ! Component: 200 - total flux cleaned = 0.0044486 Jy ! Total flux subtracted in 200 components = 0.0044486 Jy ! Clean residual min=-0.005178 max=0.003605 Jy/beam ! Clean residual mean=0.000017 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.409122 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 107 components and 0.409122 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=0.386563Jy sigma=0.000649 ! Fit after self-cal, rms=0.386575Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 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 = 0.000312363 Jy ! Component: 100 - total flux cleaned = 0.000310073 Jy ! Component: 150 - total flux cleaned = 0.000308606 Jy ! Component: 200 - total flux cleaned = 0.000307593 Jy ! Total flux subtracted in 200 components = 0.000307593 Jy ! Clean residual min=-0.004831 max=0.003229 Jy/beam ! Clean residual mean=0.000014 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.409429 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 108 components and 0.409429 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=0.386556Jy sigma=0.000649 ! Fit after self-cal, rms=0.386548Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 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 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.7112 mas, bmaj=1.961 mas, bpa=2.129 degrees ! Estimated noise=667.219 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7112 x 1.961 at 2.129 degrees (North through East) ! Clean map min=-0.0042009 max=0.3133 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 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.5575 mas, bmaj=1.648 mas, bpa=3.242 degrees ! Estimated noise=1357.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252002 Jy ! Component: 100 - total flux cleaned = 0.311963 Jy ! Component: 150 - total flux cleaned = 0.33695 Jy ! Component: 200 - total flux cleaned = 0.347653 Jy ! Total flux subtracted in 200 components = 0.347653 Jy ! Clean residual min=-0.009676 max=0.010162 Jy/beam ! Clean residual mean=0.000035 rms=0.002386 Jy/beam ! Combined flux in latest and established models = 0.347653 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 0.347653 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.7112 mas, bmaj=1.961 mas, bpa=2.129 degrees ! Estimated noise=667.219 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 = 0.0140327 Jy ! Component: 100 - total flux cleaned = 0.0241321 Jy ! Component: 150 - total flux cleaned = 0.0319206 Jy ! Component: 200 - total flux cleaned = 0.0380764 Jy ! Total flux subtracted in 200 components = 0.0380764 Jy ! Clean residual min=-0.005558 max=0.005904 Jy/beam ! Clean residual mean=0.000033 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.385729 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.385729 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 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 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=2.299 mas, bmaj=7.632 mas, bpa=5.933 degrees ! Estimated noise=910.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706941 Jy ! Component: 100 - total flux cleaned = 0.0115477 Jy ! Component: 150 - total flux cleaned = 0.0148331 Jy ! Component: 200 - total flux cleaned = 0.0173773 Jy ! Total flux subtracted in 200 components = 0.0173773 Jy ! Clean residual min=-0.005499 max=0.003931 Jy/beam ! Clean residual mean=0.000028 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.403107 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 = 0.00198175 Jy ! Component: 100 - total flux cleaned = 0.00352563 Jy ! Component: 150 - total flux cleaned = 0.00432881 Jy ! Component: 200 - total flux cleaned = 0.00467374 Jy ! Total flux subtracted in 200 components = 0.00467374 Jy ! Clean residual min=-0.004920 max=0.003650 Jy/beam ! Clean residual mean=0.000016 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.407781 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.40778 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.7112 mas, bmaj=1.961 mas, bpa=2.129 degrees ! Estimated noise=667.219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.29095e-05 Jy ! Component: 100 - total flux cleaned = -0.000527879 Jy ! Component: 150 - total flux cleaned = -0.000723073 Jy ! Component: 200 - total flux cleaned = -0.00108016 Jy ! Total flux subtracted in 200 components = -0.00108016 Jy ! Clean residual min=-0.004573 max=0.003973 Jy/beam ! Clean residual mean=0.000010 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.4067 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.4067 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=0.386542Jy sigma=0.000650 ! Fit after self-cal, rms=0.386533Jy sigma=0.000649 wmodel J0134-3843_X_2017_04_28_pus_map.mod ! Writing 58 model components to file: J0134-3843_X_2017_04_28_pus_map.mod wobs J0134-3843_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0134-3843_X_2017_04_28_pus_uvs.fits wwins J0134-3843_X_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J0134-3843_X_2017_04_28_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 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186454 Jy ! Component: 100 - total flux cleaned = -0.00241649 Jy ! Component: 150 - total flux cleaned = -0.00311969 Jy ! Component: 200 - total flux cleaned = -0.00362933 Jy ! Component: 250 - total flux cleaned = -0.00382315 Jy ! Component: 300 - total flux cleaned = -0.00410036 Jy ! Component: 350 - total flux cleaned = -0.00414458 Jy ! Component: 400 - total flux cleaned = -0.00422942 Jy ! Component: 450 - total flux cleaned = -0.00422897 Jy ! Component: 500 - total flux cleaned = -0.00430837 Jy ! Component: 550 - total flux cleaned = -0.0043092 Jy ! Component: 600 - total flux cleaned = -0.00431002 Jy ! Component: 650 - total flux cleaned = -0.0042744 Jy ! Component: 700 - total flux cleaned = -0.00430997 Jy ! Component: 750 - total flux cleaned = -0.0043106 Jy ! Component: 800 - total flux cleaned = -0.00427671 Jy ! Component: 850 - total flux cleaned = -0.0041125 Jy ! Component: 900 - total flux cleaned = -0.00417779 Jy ! Component: 950 - total flux cleaned = -0.00408328 Jy ! Component: 1000 - total flux cleaned = -0.00392822 Jy ! Component: 1050 - total flux cleaned = -0.00392831 Jy ! Component: 1100 - total flux cleaned = -0.00380917 Jy ! Component: 1150 - total flux cleaned = -0.00375102 Jy ! Component: 1200 - total flux cleaned = -0.00372233 Jy ! Component: 1250 - total flux cleaned = -0.00363784 Jy ! Component: 1300 - total flux cleaned = -0.00355546 Jy ! Component: 1350 - total flux cleaned = -0.00344695 Jy ! Component: 1400 - total flux cleaned = -0.00350063 Jy ! Component: 1450 - total flux cleaned = -0.00350056 Jy ! Component: 1500 - total flux cleaned = -0.0035265 Jy ! Component: 1550 - total flux cleaned = -0.00360224 Jy ! Component: 1600 - total flux cleaned = -0.00360187 Jy ! Component: 1650 - total flux cleaned = -0.0036268 Jy ! Component: 1700 - total flux cleaned = -0.00370009 Jy ! Component: 1750 - total flux cleaned = -0.00379611 Jy ! Component: 1800 - total flux cleaned = -0.00384323 Jy ! Component: 1850 - total flux cleaned = -0.00384374 Jy ! Component: 1900 - total flux cleaned = -0.00391309 Jy ! Component: 1950 - total flux cleaned = -0.00400424 Jy ! Component: 2000 - total flux cleaned = -0.00404905 Jy ! Total flux subtracted in 2048 components = -0.00402671 Jy ! Clean residual min=-0.001249 max=0.001322 Jy/beam ! Clean residual mean=-0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.402674 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 198 components and 0.402674 Jy ![Exited script file: muppet] wmap "J0134-3843_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7112 x 1.961 at 2.129 degrees (North through East) ! Clean map min=-0.0023763 max=0.3138 Jy/beam ! Writing clean map to FITS file: J0134-3843_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.313796 invert ! Inverting map ! Your choice of large map pixels excluded 0.0248% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000410047 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.39202 0.39202 0.78404 1.56808 3.13616 6.27232 12.5446 25.0893 50.1785 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.313 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7112 x 1.961 at 2.129 degrees (North through East) ! Clean map min=-0.0023763 max=0.3138 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 J0134-3843_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:23:22 2019