! Started logfile: J1031-2228_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:04:59 2016 obs J1031-2228_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1031-2228_X_2014_05_31_pus_uva.fits ! AN table 1: 102 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967756 visibilities/baseline/integration-bin. ! Found source: J1031-2228 ! ! 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 344 lines of history. ! ! Reading 53304 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 J1031-2228_X_2014_05_31_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.941546Jy sigma=0.010026 ! Fit after self-cal, rms=0.915470Jy sigma=0.009794 ! 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 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6549 mas, bmaj=1.72 mas, bpa=-3.489 degrees ! Estimated noise=617.538 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 = 0.0611637 Jy ! Component: 100 - total flux cleaned = 0.0819956 Jy ! Total flux subtracted in 100 components = 0.0819956 Jy ! Clean residual min=-0.006145 max=0.012288 Jy/beam ! Clean residual mean=-0.000055 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 0.0819956 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0819956 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=0.089235Jy sigma=0.000917 ! Fit after self-cal, rms=0.089203Jy sigma=0.000916 ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Added new window around map position (0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013354 Jy ! Component: 100 - total flux cleaned = 0.0220111 Jy ! Total flux subtracted in 100 components = 0.0220111 Jy ! Clean residual min=-0.005571 max=0.011027 Jy/beam ! Clean residual mean=-0.000046 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.104007 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.104007 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=0.085945Jy sigma=0.000872 ! Fit after self-cal, rms=0.085864Jy sigma=0.000871 ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Added new window around map position (-6, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00984038 Jy ! Component: 100 - total flux cleaned = 0.016215 Jy ! Total flux subtracted in 100 components = 0.016215 Jy ! Clean residual min=-0.005074 max=0.009324 Jy/beam ! Clean residual mean=-0.000039 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.120222 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.120222 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=0.084065Jy sigma=0.000848 ! Fit after self-cal, rms=0.083885Jy sigma=0.000847 ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Added new window around map position (-7.6, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00899245 Jy ! Component: 100 - total flux cleaned = 0.0147432 Jy ! Total flux subtracted in 100 components = 0.0147432 Jy ! Clean residual min=-0.004748 max=0.008118 Jy/beam ! Clean residual mean=-0.000043 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.134965 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.134965 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=0.082408Jy sigma=0.000829 ! Fit after self-cal, rms=0.082199Jy sigma=0.000827 ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Added new window around map position (-4.4, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00774296 Jy ! Component: 100 - total flux cleaned = 0.0128305 Jy ! Total flux subtracted in 100 components = 0.0128305 Jy ! Clean residual min=-0.003793 max=0.004879 Jy/beam ! Clean residual mean=-0.000035 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.147795 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.147795 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=0.081045Jy sigma=0.000814 ! Fit after self-cal, rms=0.080964Jy sigma=0.000813 ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8265 mas, bmaj=2.031 mas, bpa=-3.161 degrees ! Estimated noise=299.398 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 = 0.00823048 Jy ! Component: 100 - total flux cleaned = 0.0144663 Jy ! Component: 150 - total flux cleaned = 0.0193822 Jy ! Component: 200 - total flux cleaned = 0.0233305 Jy ! Total flux subtracted in 200 components = 0.0233305 Jy ! Clean residual min=-0.004528 max=0.005394 Jy/beam ! Clean residual mean=-0.000061 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.171126 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 108 components and 0.171126 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=0.079781Jy sigma=0.000799 ! Fit after self-cal, rms=0.079719Jy sigma=0.000799 ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.87 FD 1.06 HN 1.02 KP 0.94 ! LA 0.97 MK 1.08 NL 1.07 OV 0.97 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 1.02 KP 0.93 ! LA 0.96 MK 1.06 NL 1.07 OV 0.96 ! PT 0.89 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.04 KP 0.87 ! LA 0.98 MK 1.02 NL 1.12 OV 0.94 ! PT 0.85 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 1.02 KP 0.83 ! LA 1.01 MK 1.04 NL 1.09 OV 0.95 ! PT 0.89 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 1.04 KP 0.80 ! LA 0.97 MK 1.06 NL 1.10 OV 0.93 ! PT 0.90 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.10 KP 0.79 ! LA 1.00 MK 1.01 NL 1.09 OV 0.97 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.20 HN 1.12 KP 0.86 ! LA 1.09 MK 1.05 NL 1.14 OV 1.03 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.10 KP 0.79 ! LA 0.98 MK 1.01 NL 1.10 OV 0.98 ! PT 0.91 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.13 KP 0.81 ! LA 0.99 MK 0.98 NL 1.10 OV 1.00 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.10 KP 0.82 ! LA 0.99 MK 1.02 NL 1.11 OV 0.99 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.12 KP 0.87 ! LA 1.02 MK 0.99 NL 1.12 OV 0.99 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.10 KP 0.90 ! LA 1.02 MK 1.00 NL 1.08 OV 1.01 ! PT 0.93 SC 1.03 ! ! ! Fit before self-cal, rms=0.079719Jy sigma=0.000799 ! Fit after self-cal, rms=0.077634Jy sigma=0.000787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8459 mas, bmaj=2.063 mas, bpa=-2.914 degrees ! Estimated noise=291.738 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 (-9, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559317 Jy ! Component: 100 - total flux cleaned = 0.00905014 Jy ! Component: 150 - total flux cleaned = 0.0115481 Jy ! Component: 200 - total flux cleaned = 0.0131376 Jy ! Total flux subtracted in 200 components = 0.0131376 Jy ! Clean residual min=-0.001866 max=0.002141 Jy/beam ! Clean residual mean=-0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.184263 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 151 components and 0.184263 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=0.077204Jy sigma=0.000781 ! Fit after self-cal, rms=0.077187Jy sigma=0.000780 ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.077187Jy sigma=0.000780 ! Fit after self-cal, rms=0.077783Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8455 mas, bmaj=2.062 mas, bpa=-2.865 degrees ! Estimated noise=291.452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247155 Jy ! Component: 100 - total flux cleaned = 0.00395414 Jy ! Component: 150 - total flux cleaned = 0.00461225 Jy ! Component: 200 - total flux cleaned = 0.00514008 Jy ! Total flux subtracted in 200 components = 0.00514008 Jy ! Clean residual min=-0.001394 max=0.001479 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.189404 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 176 components and 0.189404 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=0.077691Jy sigma=0.000777 ! Fit after self-cal, rms=0.077700Jy sigma=0.000777 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 0.000640622 Jy ! Component: 100 - total flux cleaned = 0.000885315 Jy ! Component: 150 - total flux cleaned = 0.00106881 Jy ! Component: 200 - total flux cleaned = 0.00123133 Jy ! Total flux subtracted in 200 components = 0.00123133 Jy ! Clean residual min=-0.001395 max=0.001347 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.190635 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 187 components and 0.190635 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=0.077673Jy sigma=0.000777 ! Fit after self-cal, rms=0.077670Jy sigma=0.000777 ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.077670Jy sigma=0.000777 ! Fit after self-cal, rms=0.077863Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8463 mas, bmaj=2.064 mas, bpa=-2.848 degrees ! Estimated noise=290.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694025 Jy ! Component: 100 - total flux cleaned = 0.000893239 Jy ! Component: 150 - total flux cleaned = 0.00106272 Jy ! Component: 200 - total flux cleaned = 0.00119477 Jy ! Total flux subtracted in 200 components = 0.00119477 Jy ! Clean residual min=-0.001173 max=0.001341 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.19183 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 194 components and 0.19183 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=0.077844Jy sigma=0.000777 ! Fit after self-cal, rms=0.077849Jy sigma=0.000777 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 (2.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000914273 Jy ! Component: 100 - total flux cleaned = 0.000982465 Jy ! Component: 150 - total flux cleaned = 0.0010706 Jy ! Component: 200 - total flux cleaned = 0.00122901 Jy ! Total flux subtracted in 200 components = 0.00122901 Jy ! Clean residual min=-0.001174 max=0.001168 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.193059 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 209 components and 0.193059 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=0.077816Jy sigma=0.000776 ! Fit after self-cal, rms=0.077813Jy sigma=0.000776 ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.077813Jy sigma=0.000776 ! Fit after self-cal, rms=0.077713Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.344 mas, bmaj=4.972 mas, bpa=1.173 degrees ! Estimated noise=357.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978753 Jy ! Component: 100 - total flux cleaned = 0.00124925 Jy ! Component: 150 - total flux cleaned = 0.00148358 Jy ! Component: 200 - total flux cleaned = 0.00165608 Jy ! Total flux subtracted in 200 components = 0.00165608 Jy ! Clean residual min=-0.000912 max=0.000993 Jy/beam ! Clean residual mean=0.000003 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.194715 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 221 components and 0.194715 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=0.077706Jy sigma=0.000776 ! Fit after self-cal, rms=0.077704Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 0.000163231 Jy ! Component: 100 - total flux cleaned = 0.000254647 Jy ! Component: 150 - total flux cleaned = 0.00028111 Jy ! Component: 200 - total flux cleaned = 0.000268677 Jy ! Total flux subtracted in 200 components = 0.000268677 Jy ! Clean residual min=-0.000878 max=0.000955 Jy/beam ! Clean residual mean=0.000004 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.194983 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 232 components and 0.194983 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=0.077702Jy sigma=0.000776 ! Fit after self-cal, rms=0.077701Jy sigma=0.000776 ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8463 mas, bmaj=2.064 mas, bpa=-2.872 degrees ! Estimated noise=290.404 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8463 x 2.064 at -2.872 degrees (North through East) ! Clean map min=-0.0010134 max=0.080181 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 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6665 mas, bmaj=1.732 mas, bpa=-2.929 degrees ! Estimated noise=615.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0603713 Jy ! Component: 100 - total flux cleaned = 0.0823678 Jy ! Component: 150 - total flux cleaned = 0.0973847 Jy ! Component: 200 - total flux cleaned = 0.109415 Jy ! Total flux subtracted in 200 components = 0.109415 Jy ! Clean residual min=-0.004759 max=0.008247 Jy/beam ! Clean residual mean=-0.000041 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.109415 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.109415 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8463 mas, bmaj=2.064 mas, bpa=-2.872 degrees ! Estimated noise=290.404 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 = 0.0163102 Jy ! Component: 100 - total flux cleaned = 0.0283421 Jy ! Component: 150 - total flux cleaned = 0.0377953 Jy ! Component: 200 - total flux cleaned = 0.0454214 Jy ! Total flux subtracted in 200 components = 0.0454214 Jy ! Clean residual min=-0.003157 max=0.004896 Jy/beam ! Clean residual mean=-0.000049 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.154836 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 90 components and 0.154836 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.344 mas, bmaj=4.972 mas, bpa=1.173 degrees ! Estimated noise=357.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108579 Jy ! Component: 100 - total flux cleaned = 0.0182241 Jy ! Component: 150 - total flux cleaned = 0.0235234 Jy ! Component: 200 - total flux cleaned = 0.0274097 Jy ! Total flux subtracted in 200 components = 0.0274097 Jy ! Clean residual min=-0.002227 max=0.002390 Jy/beam ! Clean residual mean=-0.000028 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.182246 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 = 0.0028906 Jy ! Component: 100 - total flux cleaned = 0.0050612 Jy ! Component: 150 - total flux cleaned = 0.00671145 Jy ! Component: 200 - total flux cleaned = 0.00797828 Jy ! Total flux subtracted in 200 components = 0.00797828 Jy ! Clean residual min=-0.001283 max=0.001100 Jy/beam ! Clean residual mean=-0.000006 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.190224 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 154 components and 0.190224 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8463 mas, bmaj=2.064 mas, bpa=-2.872 degrees ! Estimated noise=290.404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000733104 Jy ! Component: 100 - total flux cleaned = 0.000959889 Jy ! Component: 150 - total flux cleaned = 0.00121164 Jy ! Component: 200 - total flux cleaned = 0.00138894 Jy ! Total flux subtracted in 200 components = 0.00138894 Jy ! Clean residual min=-0.001211 max=0.002049 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.191613 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 165 components and 0.191613 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=0.077771Jy sigma=0.000777 ! Fit after self-cal, rms=0.077727Jy sigma=0.000776 wmodel J1031-2228_X_2014_05_31_pus_map.mod ! Writing 165 model components to file: J1031-2228_X_2014_05_31_pus_map.mod wobs J1031-2228_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1031-2228_X_2014_05_31_pus_uvs.fits wwins J1031-2228_X_2014_05_31_pus_map.win ! wwins: Wrote 7 windows to J1031-2228_X_2014_05_31_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 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628075 Jy ! Component: 100 - total flux cleaned = 0.000964871 Jy ! Component: 150 - total flux cleaned = 0.00116285 Jy ! Component: 200 - total flux cleaned = 0.00123774 Jy ! Component: 250 - total flux cleaned = 0.00136327 Jy ! Component: 300 - total flux cleaned = 0.0014664 Jy ! Component: 350 - total flux cleaned = 0.00156635 Jy ! Component: 400 - total flux cleaned = 0.00169504 Jy ! Component: 450 - total flux cleaned = 0.00181964 Jy ! Component: 500 - total flux cleaned = 0.00192543 Jy ! Component: 550 - total flux cleaned = 0.00201329 Jy ! Component: 600 - total flux cleaned = 0.00208455 Jy ! Component: 650 - total flux cleaned = 0.00215441 Jy ! Component: 700 - total flux cleaned = 0.00222206 Jy ! Component: 750 - total flux cleaned = 0.00227551 Jy ! Component: 800 - total flux cleaned = 0.0023666 Jy ! Component: 850 - total flux cleaned = 0.0024047 Jy ! Component: 900 - total flux cleaned = 0.00251652 Jy ! Component: 950 - total flux cleaned = 0.00262595 Jy ! Component: 1000 - total flux cleaned = 0.0026739 Jy ! Component: 1050 - total flux cleaned = 0.0027802 Jy ! Component: 1100 - total flux cleaned = 0.00284969 Jy ! Component: 1150 - total flux cleaned = 0.00297505 Jy ! Component: 1200 - total flux cleaned = 0.00304221 Jy ! Component: 1250 - total flux cleaned = 0.00310841 Jy ! Component: 1300 - total flux cleaned = 0.00319536 Jy ! Component: 1350 - total flux cleaned = 0.00330229 Jy ! Component: 1400 - total flux cleaned = 0.00339703 Jy ! Component: 1450 - total flux cleaned = 0.00351112 Jy ! Component: 1500 - total flux cleaned = 0.00359297 Jy ! Component: 1550 - total flux cleaned = 0.00365382 Jy ! Component: 1600 - total flux cleaned = 0.00371369 Jy ! Component: 1650 - total flux cleaned = 0.00380202 Jy ! Component: 1700 - total flux cleaned = 0.00385058 Jy ! Component: 1750 - total flux cleaned = 0.00389847 Jy ! Component: 1800 - total flux cleaned = 0.00397427 Jy ! Component: 1850 - total flux cleaned = 0.00402117 Jy ! Component: 1900 - total flux cleaned = 0.00413175 Jy ! Component: 1950 - total flux cleaned = 0.00418641 Jy ! Component: 2000 - total flux cleaned = 0.00422236 Jy ! Total flux subtracted in 2048 components = 0.00424899 Jy ! Clean residual min=-0.000443 max=0.000571 Jy/beam ! Clean residual mean=0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.195862 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 294 components and 0.195862 Jy ![Exited script file: muppet] wmap "J1031-2228_X_2014_05_31_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8463 x 2.064 at -2.872 degrees (North through East) ! Clean map min=-0.00071044 max=0.081159 Jy/beam ! Writing clean map to FITS file: J1031-2228_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0811593 invert ! Inverting map ! Your choice of large map pixels excluded 0.0502% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160587 device "J1031-2228_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1031-2228_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.593601 0.593601 1.1872 2.3744 4.74881 9.49761 18.9952 37.9905 75.9809 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8463 x 2.064 at -2.872 degrees (North through East) ! Clean map min=-0.00071044 max=0.081159 Jy/beam quit ! Quitting program ! Log file J1031-2228_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:05:03 2016