! Started logfile: J0626-1512_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:11:40 2017 obs J0626-1512_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0626-1512_X_2015_01_23_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781421 visibilities/baseline/integration-bin. ! Found source: J0626-1512 ! ! 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 350 lines of history. ! ! Reading 51480 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 J0626-1512_X_2015_01_23_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 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.983200Jy sigma=0.011420 ! Fit after self-cal, rms=0.948024Jy sigma=0.011027 ! 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 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7193 mas, bmaj=2 mas, bpa=0.9034 degrees ! Estimated noise=617.686 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 = 0.0403212 Jy ! Component: 100 - total flux cleaned = 0.0534437 Jy ! Total flux subtracted in 100 components = 0.0534437 Jy ! Clean residual min=-0.003722 max=0.005979 Jy/beam ! Clean residual mean=0.000020 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.0534437 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0534437 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=0.075685Jy sigma=0.000815 ! Fit after self-cal, rms=0.075083Jy sigma=0.000807 ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8763 mas, bmaj=2.271 mas, bpa=1.507 degrees ! Estimated noise=273.041 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 = 0.00801499 Jy ! Component: 100 - total flux cleaned = 0.0116086 Jy ! Component: 150 - total flux cleaned = 0.0132751 Jy ! Component: 200 - total flux cleaned = 0.0136626 Jy ! Total flux subtracted in 200 components = 0.0136626 Jy ! Clean residual min=-0.004547 max=0.005878 Jy/beam ! Clean residual mean=0.000033 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.0671063 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0671063 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=0.074199Jy sigma=0.000800 ! Fit after self-cal, rms=0.074185Jy sigma=0.000799 ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.05 HN 1.04 KP 0.85 ! LA 1.63 MK 1.26 NL 0.92 OV 0.93 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.99 HN 1.02 KP 0.79 ! LA 1.73 MK 1.50 NL 0.90 OV 0.92 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.03 HN 1.06 KP 0.76 ! LA 1.70 MK 1.14 NL 0.94 OV 0.95 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.98 HN 1.06 KP 0.76 ! LA 1.68 MK 1.22 NL 0.89 OV 0.93 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.99 HN 1.00 KP 0.73 ! LA 1.57 MK 1.24 NL 1.00 OV 0.95 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.10 KP 0.74 ! LA 1.62 MK 1.10 NL 0.95 OV 0.94 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.01 KP 0.68 ! LA 1.60 MK 1.22 NL 0.99 OV 0.98 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.02 HN 1.07 KP 0.71 ! LA 1.54 MK 1.36 NL 1.00 OV 0.90 ! PT 0.92 SC 1.10 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00 HN 1.08 KP 0.74 ! LA 1.64 MK 1.12 NL 0.95 OV 1.01 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.00 KP 0.77 ! LA 1.62 MK 1.04 NL 0.93 OV 0.97 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.03 HN 0.92 KP 0.81 ! LA 1.59 MK 0.89 NL 1.00 OV 0.94 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.98 HN 1.01 KP 0.80 ! LA 1.51 MK 1.11 NL 0.97 OV 0.96 ! PT 0.93 SC 0.93 ! ! ! Fit before self-cal, rms=0.074185Jy sigma=0.000799 ! Fit after self-cal, rms=0.076676Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8981 mas, bmaj=2.299 mas, bpa=2.705 degrees ! Estimated noise=274.663 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 = 0.000382113 Jy ! Component: 100 - total flux cleaned = 0.000380725 Jy ! Component: 150 - total flux cleaned = 0.000380465 Jy ! Component: 200 - total flux cleaned = 0.000380288 Jy ! Total flux subtracted in 200 components = 0.000380288 Jy ! Clean residual min=-0.002990 max=0.003054 Jy/beam ! Clean residual mean=0.000051 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.0674866 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0674866 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=0.076666Jy sigma=0.000780 ! Fit after self-cal, rms=0.077022Jy sigma=0.000778 ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077022Jy sigma=0.000778 ! Fit after self-cal, rms=0.091379Jy sigma=0.000769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9019 mas, bmaj=2.315 mas, bpa=2.856 degrees ! Estimated noise=276.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378362 Jy ! Component: 100 - total flux cleaned = 0.000396866 Jy ! Component: 150 - total flux cleaned = 0.000396743 Jy ! Component: 200 - total flux cleaned = 0.000411154 Jy ! Total flux subtracted in 200 components = 0.000411154 Jy ! Clean residual min=-0.001019 max=0.001071 Jy/beam ! Clean residual mean=0.000010 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0678977 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0678977 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=0.091376Jy sigma=0.000769 ! Fit after self-cal, rms=0.091707Jy sigma=0.000768 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.1632e-05 Jy ! Component: 100 - total flux cleaned = 4.6667e-05 Jy ! Component: 150 - total flux cleaned = 5.95235e-05 Jy ! Component: 200 - total flux cleaned = 7.07464e-05 Jy ! Total flux subtracted in 200 components = 7.07464e-05 Jy ! Clean residual min=-0.001054 max=0.001112 Jy/beam ! Clean residual mean=0.000012 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0679685 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0679685 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=0.091704Jy sigma=0.000768 ! Fit after self-cal, rms=0.091709Jy sigma=0.000768 ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.091709Jy sigma=0.000768 ! Fit after self-cal, rms=0.094921Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8979 mas, bmaj=2.309 mas, bpa=2.595 degrees ! Estimated noise=275.779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017636 Jy ! Component: 100 - total flux cleaned = 0.000190242 Jy ! Component: 150 - total flux cleaned = 0.000214297 Jy ! Component: 200 - total flux cleaned = 0.000247118 Jy ! Total flux subtracted in 200 components = 0.000247118 Jy ! Clean residual min=-0.001012 max=0.001028 Jy/beam ! Clean residual mean=0.000007 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0682156 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.0682156 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=0.094919Jy sigma=0.000768 ! Fit after self-cal, rms=0.094954Jy sigma=0.000768 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.95069e-05 Jy ! Component: 100 - total flux cleaned = 6.00159e-05 Jy ! Component: 150 - total flux cleaned = 7.93389e-05 Jy ! Component: 200 - total flux cleaned = 8.88268e-05 Jy ! Total flux subtracted in 200 components = 8.88268e-05 Jy ! Clean residual min=-0.001024 max=0.001021 Jy/beam ! Clean residual mean=0.000007 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0683044 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0683044 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=0.094952Jy sigma=0.000768 ! Fit after self-cal, rms=0.094956Jy sigma=0.000768 ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.094956Jy sigma=0.000768 ! Fit after self-cal, rms=0.094879Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.086 mas, bmaj=3.992 mas, bpa=-0.2005 degrees ! Estimated noise=342.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391755 Jy ! Component: 100 - total flux cleaned = 0.000520433 Jy ! Component: 150 - total flux cleaned = 0.000538602 Jy ! Component: 200 - total flux cleaned = 0.000554483 Jy ! Total flux subtracted in 200 components = 0.000554483 Jy ! Clean residual min=-0.001061 max=0.001171 Jy/beam ! Clean residual mean=0.000014 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0688589 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 37 components and 0.0688589 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=0.094878Jy sigma=0.000768 ! Fit after self-cal, rms=0.094880Jy sigma=0.000768 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.57994e-05 Jy ! Component: 100 - total flux cleaned = 7.5667e-05 Jy ! Component: 150 - total flux cleaned = 7.86704e-05 Jy ! Component: 200 - total flux cleaned = 8.99074e-05 Jy ! Total flux subtracted in 200 components = 8.99074e-05 Jy ! Clean residual min=-0.001058 max=0.001174 Jy/beam ! Clean residual mean=0.000014 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0689488 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.0689488 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=0.094880Jy sigma=0.000768 ! Fit after self-cal, rms=0.094882Jy sigma=0.000768 ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8946 mas, bmaj=2.303 mas, bpa=2.362 degrees ! Estimated noise=275.014 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8946 x 2.303 at 2.362 degrees (North through East) ! Clean map min=-0.00090802 max=0.053406 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 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7397 mas, bmaj=2.047 mas, bpa=1.395 degrees ! Estimated noise=617.318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397957 Jy ! Component: 100 - total flux cleaned = 0.0539491 Jy ! Component: 150 - total flux cleaned = 0.0608777 Jy ! Component: 200 - total flux cleaned = 0.0644418 Jy ! Total flux subtracted in 200 components = 0.0644418 Jy ! Clean residual min=-0.001728 max=0.001832 Jy/beam ! Clean residual mean=0.000007 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0644418 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0644418 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8946 mas, bmaj=2.303 mas, bpa=2.362 degrees ! Estimated noise=275.014 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 = 0.00239191 Jy ! Component: 100 - total flux cleaned = 0.00348412 Jy ! Component: 150 - total flux cleaned = 0.00374246 Jy ! Component: 200 - total flux cleaned = 0.00378531 Jy ! Total flux subtracted in 200 components = 0.00378531 Jy ! Clean residual min=-0.001060 max=0.001008 Jy/beam ! Clean residual mean=0.000008 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0682271 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.0682271 Jy ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.086 mas, bmaj=3.992 mas, bpa=-0.2005 degrees ! Estimated noise=342.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057663 Jy ! Component: 100 - total flux cleaned = 0.000691805 Jy ! Component: 150 - total flux cleaned = 0.000691948 Jy ! Component: 200 - total flux cleaned = 0.000691696 Jy ! Total flux subtracted in 200 components = 0.000691696 Jy ! Clean residual min=-0.001051 max=0.001164 Jy/beam ! Clean residual mean=0.000015 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0689188 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 = -3.8391e-07 Jy ! Component: 100 - total flux cleaned = -5.26927e-06 Jy ! Component: 150 - total flux cleaned = -5.85267e-06 Jy ! Component: 200 - total flux cleaned = -5.95638e-06 Jy ! Total flux subtracted in 200 components = -5.95638e-06 Jy ! Clean residual min=-0.001051 max=0.001165 Jy/beam ! Clean residual mean=0.000015 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0689128 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0689128 Jy ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8946 mas, bmaj=2.303 mas, bpa=2.362 degrees ! Estimated noise=275.014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000443372 Jy ! Component: 100 - total flux cleaned = -0.000460184 Jy ! Component: 150 - total flux cleaned = -0.000431843 Jy ! Component: 200 - total flux cleaned = -0.000392889 Jy ! Total flux subtracted in 200 components = -0.000392889 Jy ! Clean residual min=-0.001011 max=0.000921 Jy/beam ! Clean residual mean=0.000007 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0685199 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0685199 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=0.094886Jy sigma=0.000768 ! Fit after self-cal, rms=0.094883Jy sigma=0.000767 wmodel J0626-1512_X_2015_01_23_pus_map.mod ! Writing 40 model components to file: J0626-1512_X_2015_01_23_pus_map.mod wobs J0626-1512_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0626-1512_X_2015_01_23_pus_uvs.fits wwins J0626-1512_X_2015_01_23_pus_map.win ! wwins: Wrote 1 windows to J0626-1512_X_2015_01_23_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 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -3.5973e-05 Jy ! Component: 100 - total flux cleaned = -0.00010163 Jy ! Component: 150 - total flux cleaned = -0.00016342 Jy ! Component: 200 - total flux cleaned = -0.000163732 Jy ! Component: 250 - total flux cleaned = -0.000177919 Jy ! Component: 300 - total flux cleaned = -0.000164279 Jy ! Component: 350 - total flux cleaned = -0.000138173 Jy ! Component: 400 - total flux cleaned = -0.000112673 Jy ! Component: 450 - total flux cleaned = -8.76917e-05 Jy ! Component: 500 - total flux cleaned = -6.34148e-05 Jy ! Component: 550 - total flux cleaned = -5.1518e-05 Jy ! Component: 600 - total flux cleaned = -5.15742e-05 Jy ! Component: 650 - total flux cleaned = -8.51468e-05 Jy ! Component: 700 - total flux cleaned = -0.000150338 Jy ! Component: 750 - total flux cleaned = -0.000192754 Jy ! Component: 800 - total flux cleaned = -0.000213626 Jy ! Component: 850 - total flux cleaned = -0.000264683 Jy ! Component: 900 - total flux cleaned = -0.000354704 Jy ! Component: 950 - total flux cleaned = -0.000374068 Jy ! Component: 1000 - total flux cleaned = -0.00041263 Jy ! Component: 1050 - total flux cleaned = -0.000440975 Jy ! Component: 1100 - total flux cleaned = -0.000478308 Jy ! Component: 1150 - total flux cleaned = -0.00050571 Jy ! Component: 1200 - total flux cleaned = -0.000514801 Jy ! Component: 1250 - total flux cleaned = -0.000550321 Jy ! Component: 1300 - total flux cleaned = -0.000541577 Jy ! Component: 1350 - total flux cleaned = -0.00054161 Jy ! Component: 1400 - total flux cleaned = -0.000541653 Jy ! Component: 1450 - total flux cleaned = -0.000566853 Jy ! Component: 1500 - total flux cleaned = -0.000558623 Jy ! Component: 1550 - total flux cleaned = -0.000591236 Jy ! Component: 1600 - total flux cleaned = -0.000566968 Jy ! Component: 1650 - total flux cleaned = -0.000582995 Jy ! Component: 1700 - total flux cleaned = -0.000606502 Jy ! Component: 1750 - total flux cleaned = -0.000614209 Jy ! Component: 1800 - total flux cleaned = -0.000614214 Jy ! Component: 1850 - total flux cleaned = -0.000629228 Jy ! Component: 1900 - total flux cleaned = -0.000644249 Jy ! Component: 1950 - total flux cleaned = -0.000644143 Jy ! Component: 2000 - total flux cleaned = -0.000651464 Jy ! Total flux subtracted in 2048 components = -0.000651431 Jy ! Clean residual min=-0.000412 max=0.000361 Jy/beam ! Clean residual mean=0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0678685 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 176 components and 0.0678685 Jy ![Exited script file: muppet] wmap "J0626-1512_X_2015_01_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8946 x 2.303 at 2.362 degrees (North through East) ! Clean map min=-0.000771 max=0.053099 Jy/beam ! Writing clean map to FITS file: J0626-1512_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0530991 invert ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135079 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.763169 0.763169 1.52634 3.05268 6.10535 12.2107 24.4214 48.8428 97.6857 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8946 x 2.303 at 2.362 degrees (North through East) ! Clean map min=-0.000771 max=0.053099 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 J0626-1512_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:11:43 2017