! Started logfile: J0747-3310_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:20 2017 obs J0747-3310_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0747-3310_X_2014_01_04_pus_uva.fits ! AN table 1: 86 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0747-3310 ! ! 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 382 lines of history. ! ! Reading 15480 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 J0747-3310_X_2014_01_04_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 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.582411Jy sigma=0.006005 ! Fit after self-cal, rms=0.484532Jy sigma=0.004948 ! 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 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.5561 mas, bmaj=1.573 mas, bpa=-4.603 degrees ! Estimated noise=1124.83 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 = 0.398047 Jy ! Component: 100 - total flux cleaned = 0.515145 Jy ! Total flux subtracted in 100 components = 0.515145 Jy ! Clean residual min=-0.030784 max=0.050488 Jy/beam ! Clean residual mean=-0.000747 rms=0.009534 Jy/beam ! Combined flux in latest and established models = 0.515145 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.515145 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=0.141940Jy sigma=0.001599 ! Fit after self-cal, rms=0.141939Jy sigma=0.001597 ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6794 mas, bmaj=1.763 mas, bpa=-4.483 degrees ! Estimated noise=536.162 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 = 0.0731437 Jy ! Component: 100 - total flux cleaned = 0.108057 Jy ! Component: 150 - total flux cleaned = 0.126557 Jy ! Component: 200 - total flux cleaned = 0.136411 Jy ! Total flux subtracted in 200 components = 0.136411 Jy ! Clean residual min=-0.021138 max=0.019408 Jy/beam ! Clean residual mean=-0.000604 rms=0.005568 Jy/beam ! Combined flux in latest and established models = 0.651557 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.651557 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=0.106382Jy sigma=0.001155 ! Fit after self-cal, rms=0.106319Jy sigma=0.001154 ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 1.00* KP 1.00* LA 0.97 ! MK 0.98 NL 1.05 OV 1.00 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.98 NL 1.06 OV 0.98 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.01 NL 1.06 OV 0.99 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.00 NL 1.06 OV 0.97 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.02 NL 1.07 OV 1.00 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.99 NL 1.09 OV 1.02 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.99 NL 1.08 OV 1.03 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.99 NL 1.08 OV 1.04 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.99 NL 1.09 OV 1.03 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.02 NL 1.09 OV 1.02 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.01 NL 1.10 OV 1.01 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.02 NL 1.09 OV 1.03 PT 0.93 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.106319Jy sigma=0.001154 ! Fit after self-cal, rms=0.100046Jy sigma=0.001076 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6828 mas, bmaj=1.77 mas, bpa=-4.456 degrees ! Estimated noise=533.417 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 = -0.00051766 Jy ! Component: 100 - total flux cleaned = -0.000902528 Jy ! Component: 150 - total flux cleaned = -0.00123892 Jy ! Component: 200 - total flux cleaned = -0.00146556 Jy ! Total flux subtracted in 200 components = -0.00146556 Jy ! Clean residual min=-0.008274 max=0.009838 Jy/beam ! Clean residual mean=-0.000072 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 0.650091 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.650091 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=0.099888Jy sigma=0.001075 ! Fit after self-cal, rms=0.099911Jy sigma=0.001074 ! Inverting map ! Your choice of large map pixels excluded 0.556% 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=0.099911Jy sigma=0.001074 ! Fit after self-cal, rms=0.099271Jy sigma=0.001066 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6831 mas, bmaj=1.77 mas, bpa=-4.412 degrees ! Estimated noise=533.362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000477139 Jy ! Component: 100 - total flux cleaned = -0.000773627 Jy ! Component: 150 - total flux cleaned = -0.000969094 Jy ! Component: 200 - total flux cleaned = -0.00105443 Jy ! Total flux subtracted in 200 components = -0.00105443 Jy ! Clean residual min=-0.005429 max=0.007515 Jy/beam ! Clean residual mean=-0.000078 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 0.649037 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.649037 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=0.099214Jy sigma=0.001065 ! Fit after self-cal, rms=0.099201Jy sigma=0.001065 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 (3.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00734686 Jy ! Component: 100 - total flux cleaned = 0.0112799 Jy ! Component: 150 - total flux cleaned = 0.0121387 Jy ! Component: 200 - total flux cleaned = 0.0125827 Jy ! Total flux subtracted in 200 components = 0.0125827 Jy ! Clean residual min=-0.005137 max=0.004412 Jy/beam ! Clean residual mean=-0.000010 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.661619 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.661619 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=0.098644Jy sigma=0.001059 ! Fit after self-cal, rms=0.098603Jy sigma=0.001059 ! Inverting map ! Your choice of large map pixels excluded 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (1.6, 21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389251 Jy ! Component: 100 - total flux cleaned = 0.0060958 Jy ! Component: 150 - total flux cleaned = 0.00762204 Jy ! Component: 200 - total flux cleaned = 0.00810049 Jy ! Total flux subtracted in 200 components = 0.00810049 Jy ! Clean residual min=-0.003775 max=0.002649 Jy/beam ! Clean residual mean=0.000006 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.66972 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.66972 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=0.098423Jy sigma=0.001057 ! Fit after self-cal, rms=0.098406Jy sigma=0.001057 ! Inverting map ! Your choice of large map pixels excluded 0.556% 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=0.098406Jy sigma=0.001057 ! Fit after self-cal, rms=0.098217Jy sigma=0.001056 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6832 mas, bmaj=1.772 mas, bpa=-4.413 degrees ! Estimated noise=532.803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540009 Jy ! Component: 100 - total flux cleaned = 0.000587847 Jy ! Component: 150 - total flux cleaned = 0.000547177 Jy ! Component: 200 - total flux cleaned = 0.000510869 Jy ! Total flux subtracted in 200 components = 0.000510869 Jy ! Clean residual min=-0.002444 max=0.001728 Jy/beam ! Clean residual mean=0.000006 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.670231 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.670231 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=0.098175Jy sigma=0.001055 ! Fit after self-cal, rms=0.098177Jy sigma=0.001055 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 = 0.000288739 Jy ! Component: 100 - total flux cleaned = 0.00025371 Jy ! Component: 150 - total flux cleaned = 0.000283622 Jy ! Component: 200 - total flux cleaned = 0.000341828 Jy ! Total flux subtracted in 200 components = 0.000341828 Jy ! Clean residual min=-0.002287 max=0.001545 Jy/beam ! Clean residual mean=0.000007 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.670573 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.670573 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=0.098156Jy sigma=0.001055 ! Fit after self-cal, rms=0.098155Jy sigma=0.001055 ! Inverting map ! Your choice of large map pixels excluded 0.556% 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=0.098155Jy sigma=0.001055 ! Fit after self-cal, rms=0.098147Jy sigma=0.001055 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.999 mas, bmaj=6.352 mas, bpa=-3.003 degrees ! Estimated noise=747.892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.50781e-05 Jy ! Component: 100 - total flux cleaned = 0.000159896 Jy ! Component: 150 - total flux cleaned = 0.000306435 Jy ! Component: 200 - total flux cleaned = 0.000389931 Jy ! Total flux subtracted in 200 components = 0.000389931 Jy ! Clean residual min=-0.001902 max=0.001681 Jy/beam ! Clean residual mean=0.000005 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.670963 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 0.670963 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=0.098151Jy sigma=0.001055 ! Fit after self-cal, rms=0.098143Jy sigma=0.001055 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 = 2.30983e-05 Jy ! Component: 100 - total flux cleaned = 0.000169119 Jy ! Component: 150 - total flux cleaned = 0.000274244 Jy ! Component: 200 - total flux cleaned = 0.000364743 Jy ! Total flux subtracted in 200 components = 0.000364743 Jy ! Clean residual min=-0.001870 max=0.001649 Jy/beam ! Clean residual mean=0.000007 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.671327 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.671327 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=0.098148Jy sigma=0.001055 ! Fit after self-cal, rms=0.098143Jy sigma=0.001055 ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6833 mas, bmaj=1.772 mas, bpa=-4.416 degrees ! Estimated noise=532.842 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6833 x 1.772 at -4.416 degrees (North through East) ! Clean map min=-0.0023114 max=0.54273 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=0.098143Jy sigma=0.001055 ! Fit after self-cal, rms=0.075034Jy sigma=0.000651 ! Inverting map and beam ! Your choice of large map pixels excluded 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6835 mas, bmaj=1.772 mas, bpa=-4.419 degrees ! Estimated noise=532.751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000372593 Jy ! Component: 100 - total flux cleaned = -0.000372491 Jy ! Component: 150 - total flux cleaned = -0.000320142 Jy ! Component: 200 - total flux cleaned = -0.000271762 Jy ! Total flux subtracted in 200 components = -0.000271762 Jy ! Clean residual min=-0.001838 max=0.001398 Jy/beam ! Clean residual mean=0.000006 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.671056 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.671056 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=0.075012Jy sigma=0.000651 ! Fit after self-cal, rms=0.075012Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 = 6.69461e-05 Jy ! Component: 100 - total flux cleaned = 8.95027e-05 Jy ! Component: 150 - total flux cleaned = 0.000110275 Jy ! Component: 200 - total flux cleaned = 0.000148791 Jy ! Total flux subtracted in 200 components = 0.000148791 Jy ! Clean residual min=-0.001756 max=0.001357 Jy/beam ! Clean residual mean=0.000006 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.671204 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.671204 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=0.074998Jy sigma=0.000651 ! Fit after self-cal, rms=0.074998Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.556% 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=0.074998Jy sigma=0.000651 ! Fit after self-cal, rms=0.075019Jy sigma=0.000651 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 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.5579 mas, bmaj=1.579 mas, bpa=-4.515 degrees ! Estimated noise=1128.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.399017 Jy ! Component: 100 - total flux cleaned = 0.515204 Jy ! Component: 150 - total flux cleaned = 0.570013 Jy ! Component: 200 - total flux cleaned = 0.599673 Jy ! Total flux subtracted in 200 components = 0.599673 Jy ! Clean residual min=-0.010551 max=0.016624 Jy/beam ! Clean residual mean=-0.000235 rms=0.003421 Jy/beam ! Combined flux in latest and established models = 0.599673 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.599673 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6836 mas, bmaj=1.773 mas, bpa=-4.42 degrees ! Estimated noise=532.774 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 = 0.0236926 Jy ! Component: 100 - total flux cleaned = 0.0361103 Jy ! Component: 150 - total flux cleaned = 0.0443203 Jy ! Component: 200 - total flux cleaned = 0.0504844 Jy ! Total flux subtracted in 200 components = 0.0504844 Jy ! Clean residual min=-0.004208 max=0.005148 Jy/beam ! Clean residual mean=-0.000113 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.650157 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.650157 Jy ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.999 mas, bmaj=6.357 mas, bpa=-3.011 degrees ! Estimated noise=747.358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00750783 Jy ! Component: 100 - total flux cleaned = 0.0119451 Jy ! Component: 150 - total flux cleaned = 0.0149148 Jy ! Component: 200 - total flux cleaned = 0.0169599 Jy ! Total flux subtracted in 200 components = 0.0169599 Jy ! Clean residual min=-0.002132 max=0.001482 Jy/beam ! Clean residual mean=-0.000048 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.667117 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 = 0.00142795 Jy ! Component: 100 - total flux cleaned = 0.00245938 Jy ! Component: 150 - total flux cleaned = 0.00323218 Jy ! Component: 200 - total flux cleaned = 0.0038118 Jy ! Total flux subtracted in 200 components = 0.0038118 Jy ! Clean residual min=-0.001379 max=0.001382 Jy/beam ! Clean residual mean=-0.000006 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.670929 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 58 components and 0.670929 Jy ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6836 mas, bmaj=1.773 mas, bpa=-4.42 degrees ! Estimated noise=532.774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016128 Jy ! Component: 100 - total flux cleaned = 0.00036836 Jy ! Component: 150 - total flux cleaned = 0.000656865 Jy ! Component: 200 - total flux cleaned = 0.000897331 Jy ! Total flux subtracted in 200 components = 0.000897331 Jy ! Clean residual min=-0.002788 max=0.002265 Jy/beam ! Clean residual mean=0.000008 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.671826 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.671826 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=0.075294Jy sigma=0.000653 ! Fit after self-cal, rms=0.075253Jy sigma=0.000653 wmodel J0747-3310_X_2014_01_04_pus_map.mod ! Writing 71 model components to file: J0747-3310_X_2014_01_04_pus_map.mod wobs J0747-3310_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0747-3310_X_2014_01_04_pus_uvs.fits wwins J0747-3310_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J0747-3310_X_2014_01_04_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 0.556% 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 = -0.00105997 Jy ! Component: 100 - total flux cleaned = -0.0013971 Jy ! Component: 150 - total flux cleaned = -0.00170358 Jy ! Component: 200 - total flux cleaned = -0.00179721 Jy ! Component: 250 - total flux cleaned = -0.0019141 Jy ! Component: 300 - total flux cleaned = -0.00210965 Jy ! Component: 350 - total flux cleaned = -0.0023225 Jy ! Component: 400 - total flux cleaned = -0.00252678 Jy ! Component: 450 - total flux cleaned = -0.00269856 Jy ! Component: 500 - total flux cleaned = -0.00293464 Jy ! Component: 550 - total flux cleaned = -0.00311585 Jy ! Component: 600 - total flux cleaned = -0.00326959 Jy ! Component: 650 - total flux cleaned = -0.00346023 Jy ! Component: 700 - total flux cleaned = -0.00356253 Jy ! Component: 750 - total flux cleaned = -0.0037013 Jy ! Component: 800 - total flux cleaned = -0.00381575 Jy ! Component: 850 - total flux cleaned = -0.00387161 Jy ! Component: 900 - total flux cleaned = -0.00399795 Jy ! Component: 950 - total flux cleaned = -0.0040506 Jy ! Component: 1000 - total flux cleaned = -0.004102 Jy ! Component: 1050 - total flux cleaned = -0.00413501 Jy ! Component: 1100 - total flux cleaned = -0.00416766 Jy ! Component: 1150 - total flux cleaned = -0.00419927 Jy ! Component: 1200 - total flux cleaned = -0.00430641 Jy ! Component: 1250 - total flux cleaned = -0.00439618 Jy ! Component: 1300 - total flux cleaned = -0.00451304 Jy ! Component: 1350 - total flux cleaned = -0.00459867 Jy ! Component: 1400 - total flux cleaned = -0.00464096 Jy ! Component: 1450 - total flux cleaned = -0.00472366 Jy ! Component: 1500 - total flux cleaned = -0.00479079 Jy ! Component: 1550 - total flux cleaned = -0.00479103 Jy ! Component: 1600 - total flux cleaned = -0.00485557 Jy ! Component: 1650 - total flux cleaned = -0.00491912 Jy ! Component: 1700 - total flux cleaned = -0.00495651 Jy ! Component: 1750 - total flux cleaned = -0.00498102 Jy ! Component: 1800 - total flux cleaned = -0.00505356 Jy ! Component: 1850 - total flux cleaned = -0.00507723 Jy ! Component: 1900 - total flux cleaned = -0.00510069 Jy ! Component: 1950 - total flux cleaned = -0.00517002 Jy ! Component: 2000 - total flux cleaned = -0.00520433 Jy ! Total flux subtracted in 2048 components = -0.00526025 Jy ! Clean residual min=-0.000723 max=0.000585 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.666566 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 193 components and 0.666566 Jy ![Exited script file: muppet] wmap "J0747-3310_X_2014_01_04_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.556% 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: 0.6836 x 1.773 at -4.42 degrees (North through East) ! Clean map min=-0.0013415 max=0.54191 Jy/beam ! Writing clean map to FITS file: J0747-3310_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.541908 invert ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 0.000208429 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.115386 0.115386 0.230772 0.461544 0.923089 1.84618 3.69235 7.38471 14.7694 29.5388 59.0777 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.541 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6836 x 1.773 at -4.42 degrees (North through East) ! Clean map min=-0.0013415 max=0.54191 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 J0747-3310_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:22 2017