! Started logfile: J0836-2016_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:10:13 2016 obs J0836-2016_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0836-2016_X_2014_06_09_pus_uva.fits ! AN table 1: 49 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.74966 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! 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 19836 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 J0836-2016_X_2014_06_09_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.881680Jy sigma=0.009895 ! Fit after self-cal, rms=0.851446Jy sigma=0.009563 ! 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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6103 mas, bmaj=1.759 mas, bpa=-5.228 degrees ! Estimated noise=751.909 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 = 1.23596 Jy ! Component: 100 - total flux cleaned = 1.55934 Jy ! Total flux subtracted in 100 components = 1.55934 Jy ! Clean residual min=-0.075218 max=0.148713 Jy/beam ! Clean residual mean=-0.000461 rms=0.021814 Jy/beam ! Combined flux in latest and established models = 1.55934 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.55934 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=0.463309Jy sigma=0.005003 ! Fit after self-cal, rms=0.463298Jy sigma=0.005003 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170494 Jy ! Component: 100 - total flux cleaned = 0.26757 Jy ! Total flux subtracted in 100 components = 0.26757 Jy ! Clean residual min=-0.079927 max=0.081908 Jy/beam ! Clean residual mean=-0.000273 rms=0.016164 Jy/beam ! Combined flux in latest and established models = 1.82691 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 1.82691 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=0.354187Jy sigma=0.003661 ! Fit after self-cal, rms=0.354175Jy sigma=0.003661 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7805 mas, bmaj=2.106 mas, bpa=-5.07 degrees ! Estimated noise=460.602 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 = 0.109827 Jy ! Component: 100 - total flux cleaned = 0.166156 Jy ! Component: 150 - total flux cleaned = 0.196267 Jy ! Component: 200 - total flux cleaned = 0.21238 Jy ! Total flux subtracted in 200 components = 0.21238 Jy ! Clean residual min=-0.103296 max=0.078568 Jy/beam ! Clean residual mean=-0.000491 rms=0.021033 Jy/beam ! Combined flux in latest and established models = 2.03929 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 2.03929 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=0.321616Jy sigma=0.003270 ! Fit after self-cal, rms=0.321597Jy sigma=0.003270 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.19 KP 0.90 ! LA 1.01 MK 0.95 NL 1.02 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.21 KP 0.85 ! LA 1.01 MK 0.95 NL 1.02 OV 0.99 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.23 KP 0.80 ! LA 1.03 MK 0.96 NL 1.03 OV 0.99 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.20 KP 0.77 ! LA 1.03 MK 0.96 NL 1.02 OV 0.98 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.16 KP 0.73 ! LA 1.03 MK 0.98 NL 1.04 OV 0.99 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.21 KP 0.73 ! LA 1.04 MK 0.97 NL 1.05 OV 1.01 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.36 KP 0.78 ! LA 1.11 MK 1.02 NL 1.10 OV 1.07 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.28 KP 0.73 ! LA 1.03 MK 0.98 NL 1.05 OV 1.04 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.28 KP 0.75 ! LA 1.04 MK 0.98 NL 1.05 OV 1.03 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.26 KP 0.78 ! LA 1.06 MK 0.99 NL 1.06 OV 1.03 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.24 KP 0.81 ! LA 1.06 MK 1.00 NL 1.06 OV 1.01 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.23 KP 0.85 ! LA 1.05 MK 1.00 NL 1.06 OV 1.02 ! PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.321597Jy sigma=0.003270 ! Fit after self-cal, rms=0.102889Jy sigma=0.001041 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7835 mas, bmaj=2.104 mas, bpa=-4.83 degrees ! Estimated noise=461.678 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 (-2.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252829 Jy ! Component: 100 - total flux cleaned = 0.0373301 Jy ! Component: 150 - total flux cleaned = 0.041144 Jy ! Component: 200 - total flux cleaned = 0.0425718 Jy ! Total flux subtracted in 200 components = 0.0425718 Jy ! Clean residual min=-0.009156 max=0.017100 Jy/beam ! Clean residual mean=-0.000061 rms=0.002721 Jy/beam ! Combined flux in latest and established models = 2.08186 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 49 components and 2.08186 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=0.096712Jy sigma=0.000953 ! Fit after self-cal, rms=0.096189Jy sigma=0.000946 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-4.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144563 Jy ! Component: 100 - total flux cleaned = 0.021782 Jy ! Component: 150 - total flux cleaned = 0.0240422 Jy ! Component: 200 - total flux cleaned = 0.0246938 Jy ! Total flux subtracted in 200 components = 0.0246938 Jy ! Clean residual min=-0.008625 max=0.009429 Jy/beam ! Clean residual mean=-0.000028 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 2.10655 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 2.10656 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=0.093575Jy sigma=0.000915 ! Fit after self-cal, rms=0.093404Jy sigma=0.000913 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.093404Jy sigma=0.000913 ! Fit after self-cal, rms=0.090358Jy sigma=0.000886 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7832 mas, bmaj=2.103 mas, bpa=-4.782 degrees ! Estimated noise=460.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037048 Jy ! Component: 100 - total flux cleaned = 0.00526039 Jy ! Component: 150 - total flux cleaned = 0.00651219 Jy ! Component: 200 - total flux cleaned = 0.00705927 Jy ! Total flux subtracted in 200 components = 0.00705927 Jy ! Clean residual min=-0.005715 max=0.008195 Jy/beam ! Clean residual mean=-0.000015 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 2.11361 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 2.11361 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=0.089571Jy sigma=0.000879 ! Fit after self-cal, rms=0.089492Jy sigma=0.000878 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642286 Jy ! Component: 100 - total flux cleaned = 0.00883899 Jy ! Component: 150 - total flux cleaned = 0.0103528 Jy ! Component: 200 - total flux cleaned = 0.0107028 Jy ! Total flux subtracted in 200 components = 0.0107028 Jy ! Clean residual min=-0.005767 max=0.005439 Jy/beam ! Clean residual mean=0.000000 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 2.12432 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 2.12432 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=0.088755Jy sigma=0.000872 ! Fit after self-cal, rms=0.088752Jy sigma=0.000872 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088752Jy sigma=0.000872 ! Fit after self-cal, rms=0.085054Jy sigma=0.000840 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7835 mas, bmaj=2.105 mas, bpa=-4.762 degrees ! Estimated noise=460.892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167001 Jy ! Component: 100 - total flux cleaned = 0.00219391 Jy ! Component: 150 - total flux cleaned = 0.00266515 Jy ! Component: 200 - total flux cleaned = 0.00317952 Jy ! Total flux subtracted in 200 components = 0.00317952 Jy ! Clean residual min=-0.004739 max=0.003154 Jy/beam ! Clean residual mean=0.000005 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 2.1275 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 2.1275 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=0.084822Jy sigma=0.000837 ! Fit after self-cal, rms=0.084817Jy sigma=0.000837 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000587134 Jy ! Component: 100 - total flux cleaned = 0.000739036 Jy ! Component: 150 - total flux cleaned = 0.000880048 Jy ! Component: 200 - total flux cleaned = 0.000879772 Jy ! Total flux subtracted in 200 components = 0.000879772 Jy ! Clean residual min=-0.004310 max=0.002945 Jy/beam ! Clean residual mean=0.000006 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 2.12838 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 119 components and 2.12838 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=0.084687Jy sigma=0.000836 ! Fit after self-cal, rms=0.084682Jy sigma=0.000836 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084682Jy sigma=0.000836 ! Fit after self-cal, rms=0.084677Jy sigma=0.000836 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.157 mas, bmaj=5.425 mas, bpa=-5.26 degrees ! Estimated noise=590.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.64345e-05 Jy ! Component: 100 - total flux cleaned = 0.00013732 Jy ! Component: 150 - total flux cleaned = 0.000258419 Jy ! Component: 200 - total flux cleaned = 0.000470144 Jy ! Total flux subtracted in 200 components = 0.000470144 Jy ! Clean residual min=-0.002677 max=0.002739 Jy/beam ! Clean residual mean=0.000010 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 2.12885 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 2.12885 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=0.084664Jy sigma=0.000836 ! Fit after self-cal, rms=0.084645Jy sigma=0.000835 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305782 Jy ! Component: 100 - total flux cleaned = 0.000402234 Jy ! Component: 150 - total flux cleaned = 0.000532657 Jy ! Component: 200 - total flux cleaned = 0.000689973 Jy ! Total flux subtracted in 200 components = 0.000689973 Jy ! Clean residual min=-0.002508 max=0.002499 Jy/beam ! Clean residual mean=0.000012 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 2.12954 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 138 components and 2.12954 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=0.084637Jy sigma=0.000835 ! Fit after self-cal, rms=0.084626Jy sigma=0.000835 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7836 mas, bmaj=2.106 mas, bpa=-4.758 degrees ! Estimated noise=460.899 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7836 x 2.106 at -4.758 degrees (North through East) ! Clean map min=-0.003223 max=1.6958 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 ! Performing amp+phase self-cal ! ! 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=0.084626Jy sigma=0.000835 ! Fit after self-cal, rms=0.075893Jy sigma=0.000727 ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.784 mas, bmaj=2.106 mas, bpa=-4.725 degrees ! Estimated noise=460.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000559656 Jy ! Component: 100 - total flux cleaned = -0.000560196 Jy ! Component: 150 - total flux cleaned = -0.000806137 Jy ! Component: 200 - total flux cleaned = -0.000862046 Jy ! Total flux subtracted in 200 components = -0.000862046 Jy ! Clean residual min=-0.003506 max=0.002629 Jy/beam ! Clean residual mean=0.000003 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 2.12868 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 149 components and 2.12868 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=0.075768Jy sigma=0.000725 ! Fit after self-cal, rms=0.075761Jy sigma=0.000725 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.50845e-05 Jy ! Component: 100 - total flux cleaned = 1.5342e-05 Jy ! Component: 150 - total flux cleaned = 1.58749e-05 Jy ! Component: 200 - total flux cleaned = 1.72898e-05 Jy ! Total flux subtracted in 200 components = 1.72898e-05 Jy ! Clean residual min=-0.003296 max=0.002514 Jy/beam ! Clean residual mean=0.000003 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 2.12869 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 2.12869 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=0.075683Jy sigma=0.000725 ! Fit after self-cal, rms=0.075679Jy sigma=0.000725 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.075679Jy sigma=0.000725 ! Fit after self-cal, rms=0.075677Jy sigma=0.000725 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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6111 mas, bmaj=1.749 mas, bpa=-4.672 degrees ! Estimated noise=759.338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.24811 Jy ! Component: 100 - total flux cleaned = 1.57676 Jy ! Component: 150 - total flux cleaned = 1.74988 Jy ! Component: 200 - total flux cleaned = 1.84892 Jy ! Total flux subtracted in 200 components = 1.84892 Jy ! Clean residual min=-0.017933 max=0.049943 Jy/beam ! Clean residual mean=-0.000162 rms=0.006086 Jy/beam ! Combined flux in latest and established models = 1.84892 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.84892 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7841 mas, bmaj=2.106 mas, bpa=-4.727 degrees ! Estimated noise=460.842 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 = 0.089226 Jy ! Component: 100 - total flux cleaned = 0.134216 Jy ! Component: 150 - total flux cleaned = 0.164211 Jy ! Component: 200 - total flux cleaned = 0.186064 Jy ! Total flux subtracted in 200 components = 0.186064 Jy ! Clean residual min=-0.007707 max=0.014634 Jy/beam ! Clean residual mean=-0.000158 rms=0.003357 Jy/beam ! Combined flux in latest and established models = 2.03499 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 67 components and 2.03499 Jy ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-1.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171663 Jy ! Component: 100 - total flux cleaned = 0.0302953 Jy ! Component: 150 - total flux cleaned = 0.0406213 Jy ! Component: 200 - total flux cleaned = 0.0488959 Jy ! Total flux subtracted in 200 components = 0.0488959 Jy ! Clean residual min=-0.004051 max=0.005275 Jy/beam ! Clean residual mean=-0.000072 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 2.08388 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 118 components and 2.08389 Jy ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.157 mas, bmaj=5.426 mas, bpa=-5.252 degrees ! Estimated noise=590.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121654 Jy ! Component: 100 - total flux cleaned = 0.0201591 Jy ! Component: 150 - total flux cleaned = 0.0257944 Jy ! Component: 200 - total flux cleaned = 0.0299608 Jy ! Total flux subtracted in 200 components = 0.0299608 Jy ! Clean residual min=-0.002634 max=0.002977 Jy/beam ! Clean residual mean=-0.000051 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 2.11385 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 = 0.00316038 Jy ! Component: 100 - total flux cleaned = 0.00558316 Jy ! Component: 150 - total flux cleaned = 0.00746796 Jy ! Component: 200 - total flux cleaned = 0.00895218 Jy ! Total flux subtracted in 200 components = 0.00895218 Jy ! Clean residual min=-0.002440 max=0.002446 Jy/beam ! Clean residual mean=-0.000018 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 2.1228 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 191 components and 2.1228 Jy ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7841 mas, bmaj=2.106 mas, bpa=-4.727 degrees ! Estimated noise=460.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013145 Jy ! Component: 100 - total flux cleaned = 0.00212828 Jy ! Component: 150 - total flux cleaned = 0.00228448 Jy ! Component: 200 - total flux cleaned = 0.00235824 Jy ! Total flux subtracted in 200 components = 0.00235824 Jy ! Clean residual min=-0.002602 max=0.002413 Jy/beam ! Clean residual mean=-0.000005 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 2.12516 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 204 components and 2.12516 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=0.075498Jy sigma=0.000724 ! Fit after self-cal, rms=0.075441Jy sigma=0.000724 wmodel J0836-2016_X_2014_06_09_pus_map.mod ! Writing 204 model components to file: J0836-2016_X_2014_06_09_pus_map.mod wobs J0836-2016_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0836-2016_X_2014_06_09_pus_uvs.fits wwins J0836-2016_X_2014_06_09_pus_map.win ! wwins: Wrote 5 windows to J0836-2016_X_2014_06_09_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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121456 Jy ! Component: 100 - total flux cleaned = -0.00168122 Jy ! Component: 150 - total flux cleaned = -0.00195366 Jy ! Component: 200 - total flux cleaned = -0.00210037 Jy ! Component: 250 - total flux cleaned = -0.00223962 Jy ! Component: 300 - total flux cleaned = -0.00257413 Jy ! Component: 350 - total flux cleaned = -0.00286344 Jy ! Component: 400 - total flux cleaned = -0.00298792 Jy ! Component: 450 - total flux cleaned = -0.00301804 Jy ! Component: 500 - total flux cleaned = -0.00313757 Jy ! Component: 550 - total flux cleaned = -0.0032252 Jy ! Component: 600 - total flux cleaned = -0.00331131 Jy ! Component: 650 - total flux cleaned = -0.00347849 Jy ! Component: 700 - total flux cleaned = -0.00355994 Jy ! Component: 750 - total flux cleaned = -0.00363934 Jy ! Component: 800 - total flux cleaned = -0.00371744 Jy ! Component: 850 - total flux cleaned = -0.00374299 Jy ! Component: 900 - total flux cleaned = -0.00369291 Jy ! Component: 950 - total flux cleaned = -0.00376727 Jy ! Component: 1000 - total flux cleaned = -0.00379103 Jy ! Component: 1050 - total flux cleaned = -0.00369565 Jy ! Component: 1100 - total flux cleaned = -0.00371911 Jy ! Component: 1150 - total flux cleaned = -0.00369597 Jy ! Component: 1200 - total flux cleaned = -0.00369581 Jy ! Component: 1250 - total flux cleaned = -0.00362811 Jy ! Component: 1300 - total flux cleaned = -0.00362828 Jy ! Component: 1350 - total flux cleaned = -0.0036285 Jy ! Component: 1400 - total flux cleaned = -0.00358546 Jy ! Component: 1450 - total flux cleaned = -0.00356417 Jy ! Component: 1500 - total flux cleaned = -0.00350114 Jy ! Component: 1550 - total flux cleaned = -0.00339692 Jy ! Component: 1600 - total flux cleaned = -0.00333484 Jy ! Component: 1650 - total flux cleaned = -0.00323319 Jy ! Component: 1700 - total flux cleaned = -0.00315301 Jy ! Component: 1750 - total flux cleaned = -0.0031133 Jy ! Component: 1800 - total flux cleaned = -0.00303466 Jy ! Component: 1850 - total flux cleaned = -0.0029958 Jy ! Component: 1900 - total flux cleaned = -0.00286092 Jy ! Component: 1950 - total flux cleaned = -0.00280359 Jy ! Component: 2000 - total flux cleaned = -0.002747 Jy ! Total flux subtracted in 2048 components = -0.00267193 Jy ! Clean residual min=-0.000938 max=0.000929 Jy/beam ! Clean residual mean=-0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 2.12249 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 348 components and 2.12248 Jy ![Exited script file: muppet] wmap "J0836-2016_X_2014_06_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7841 x 2.106 at -4.727 degrees (North through East) ! Clean map min=-0.0021022 max=1.7063 Jy/beam ! Writing clean map to FITS file: J0836-2016_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.70627 invert ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000350085 device "J0836-2016_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0836-2016_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0615526 0.0615526 0.123105 0.24621 0.49242 0.984841 1.96968 3.93936 7.87873 15.7575 31.5149 63.0298 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.706 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7841 x 2.106 at -4.727 degrees (North through East) ! Clean map min=-0.0021022 max=1.7063 Jy/beam quit ! Quitting program ! Log file J0836-2016_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:10:16 2016