! Started logfile: J0730-1141_X_2010_10_13_pus_uvs.log on Mon Feb 28 17:15:42 2011
obs J0730-1141_X_2010_10_13_pus_uva.fits
! Reading UV FITS file: J0730-1141_X_2010_10_13_pus_uva.fits
! AN table 1: 26 integrations on 105 of 105 possible baselines.
! AN table 2: 121 integrations on 105 of 105 possible baselines.
! AN table 3: 13 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.152321 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0730-1141
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  8.40996e+09        8e+06          1        8e+06
!  02        2  8.47996e+09        8e+06          1        8e+06
!  03        3  8.79496e+09        8e+06          1        8e+06
!  04        4  8.89996e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 5978 lines of history.
! 
! Reading 10236 visibilities.
select I
! Polarization I is unavailable.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
print "field_size =",field_size
! field_size = 256 
print "field_cell =",field_cell
! field_cell = 0.2 
print "taper_size =",taper_size
! taper_size = 70 
![@muppet J0730-1141_X_2010_10_13_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 = 256x256 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 318 telescope corrections were flagged in sub-array 1.
!  A total of 1243 telescope corrections were flagged in sub-array 2.
!  A total of 79 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 318 telescope corrections were flagged in sub-array 1.
!  A total of 1243 telescope corrections were flagged in sub-array 2.
!  A total of 79 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 318 telescope corrections were flagged in sub-array 1.
!  A total of 1243 telescope corrections were flagged in sub-array 2.
!  A total of 79 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 318 telescope corrections were flagged in sub-array 1.
!  A total of 1243 telescope corrections were flagged in sub-array 2.
!  A total of 79 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=4.688591Jy  sigma=0.053113
! Fit after  self-cal, rms=4.704729Jy  sigma=0.053358
! 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 7.97% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=0.6001 mas, bmaj=1.07 mas, bpa=9.862 degrees
! Estimated noise=1203.56 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 = 4.26548 Jy
! Component: 100  -  total flux cleaned = 5.39276 Jy
! Total flux subtracted in 100 components = 5.39276 Jy
! Clean residual min=-0.131504 max=0.438197 Jy/beam
! Clean residual mean=0.003781 rms=0.045606 Jy/beam
! Combined flux in latest and established models = 5.39276 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 5.39276 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.977944Jy  sigma=0.011023
! Fit after  self-cal, rms=0.976747Jy  sigma=0.011013
! Inverting map 
! Your choice of large map pixels excluded 7.97% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.472163 Jy
! Component: 100  -  total flux cleaned = 0.709797 Jy
! Total flux subtracted in 100 components = 0.709797 Jy
! Clean residual min=-0.072249 max=0.119366 Jy/beam
! Clean residual mean=-0.000093 rms=0.023732 Jy/beam
! Combined flux in latest and established models = 6.10256 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 17 components and 6.10256 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.685525Jy  sigma=0.006627
! Fit after  self-cal, rms=0.684211Jy  sigma=0.006614
! Inverting map 
! Your choice of large map pixels excluded 7.97% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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 7.97% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=0.8599 mas, bmaj=1.574 mas, bpa=1.84 degrees
! Estimated noise=716.931 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 = 0.227063 Jy
! Component: 100  -  total flux cleaned = 0.333365 Jy
! Component: 150  -  total flux cleaned = 0.384233 Jy
! Component: 200  -  total flux cleaned = 0.404253 Jy
! Total flux subtracted in 200 components = 0.404253 Jy
! Clean residual min=-0.071254 max=0.114612 Jy/beam
! Clean residual mean=-0.013825 rms=0.023010 Jy/beam
! Combined flux in latest and established models = 6.50681 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 23 components and 6.50681 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.654414Jy  sigma=0.005628
! Fit after  self-cal, rms=0.653850Jy  sigma=0.005624
! Inverting map 
! Your choice of large map pixels excluded 7.97% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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        1.00*    FD        0.86     HH        1.00*    HN        1.18     
!   KB        1.00*    KK        1.00*    KP        1.09     LA        1.04     
!   MK        1.00*    NL        1.00*    NY        1.00*    OV        1.00*    
!   PT        1.03     SC        1.03     TS        1.00*    
! 
!  A total of 123 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.97     FD        0.84     HH        1.07     HN        1.09     
!   KB        1.00*    KK        1.05     KP        0.98     LA        0.98     
!   MK        0.99     NL        0.99     NY        1.00*    OV        0.97     
!   PT        0.97     SC        1.01     TS        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.96     FD        0.83     HH        1.00*    HN        1.01     
!   KB        1.00*    KK        0.98     KP        0.99     LA        1.00*    
!   MK        1.00     NL        0.98     NY        1.00*    OV        0.99     
!   PT        0.97     SC        1.01     TS        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.01     HH        1.00*    HN        1.19     
!   KB        1.00*    KK        1.00*    KP        1.08     LA        1.02     
!   MK        1.00*    NL        1.00*    NY        1.00*    OV        1.00*    
!   PT        1.05     SC        1.04     TS        1.00*    
! 
!  A total of 123 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.02     FD        0.98     HH        1.06     HN        1.10     
!   KB        1.00*    KK        1.06     KP        0.98     LA        0.95     
!   MK        0.94     NL        1.02     NY        1.00*    OV        1.00     
!   PT        0.99     SC        1.02     TS        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.01     FD        0.97     HH        1.00*    HN        1.02     
!   KB        1.00*    KK        0.98     KP        0.98     LA        1.00*    
!   MK        0.95     NL        1.02     NY        1.00*    OV        1.01     
!   PT        0.98     SC        1.03     TS        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.02     HH        1.00*    HN        1.23     
!   KB        1.00*    KK        1.00*    KP        1.10     LA        1.00     
!   MK        1.00*    NL        1.00*    NY        1.00*    OV        1.00*    
!   PT        1.10     SC        1.06     TS        1.00*    
! 
!  A total of 123 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        0.99     HH        1.03     HN        1.13     
!   KB        1.00*    KK        1.04     KP        0.98     LA        0.94     
!   MK        1.00     NL        0.98     NY        1.00*    OV        0.99     
!   PT        1.03     SC        1.04     TS        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.99     FD        0.98     HH        1.00*    HN        1.02     
!   KB        1.00*    KK        1.00     KP        0.99     LA        1.00*    
!   MK        1.00     NL        0.97     NY        1.00*    OV        0.99     
!   PT        1.03     SC        1.06     TS        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.04     HH        1.00*    HN        1.20     
!   KB        1.00*    KK        1.00*    KP        1.10     LA        1.08     
!   MK        1.00*    NL        1.00*    NY        1.00*    OV        1.00*    
!   PT        1.05     SC        1.06     TS        1.00*    
! 
!  A total of 123 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.05     FD        1.00     HH        1.02     HN        1.10     
!   KB        1.00*    KK        1.08     KP        0.98     LA        1.01     
!   MK        0.98     NL        1.01     NY        1.00*    OV        1.03     
!   PT        0.99     SC        1.03     TS        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.04     FD        0.99     HH        1.00*    HN        1.00     
!   KB        1.00*    KK        1.02     KP        0.99     LA        1.00*    
!   MK        0.99     NL        1.01     NY        1.00*    OV        1.04     
!   PT        0.98     SC        1.04     TS        1.00*    
! 
! 
! Fit before self-cal, rms=0.653850Jy  sigma=0.005624
! Fit after  self-cal, rms=0.447899Jy  sigma=0.003335
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=0.8923 mas, bmaj=1.789 mas, bpa=4.482 degrees
! Estimated noise=731.61 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 = -0.0162819 Jy
! Component: 100  -  total flux cleaned = -0.0163209 Jy
! Component: 150  -  total flux cleaned = -0.0173745 Jy
! Component: 200  -  total flux cleaned = -0.0178688 Jy
! Total flux subtracted in 200 components = -0.0178688 Jy
! Clean residual min=-0.045217 max=0.060644 Jy/beam
! Clean residual mean=0.000013 rms=0.012899 Jy/beam
! Combined flux in latest and established models = 6.48894 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 28 components and 6.48894 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.445933Jy  sigma=0.003330
! Fit after  self-cal, rms=0.446029Jy  sigma=0.003329
! Inverting map 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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.
! 
! Fit before self-cal, rms=0.446029Jy  sigma=0.003329
! Fit after  self-cal, rms=0.391412Jy  sigma=0.002955
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=0.8905 mas, bmaj=1.792 mas, bpa=4.416 degrees
! Estimated noise=730.003 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00808878 Jy
! Component: 100  -  total flux cleaned = -0.00942412 Jy
! Component: 150  -  total flux cleaned = -0.00950833 Jy
! Component: 200  -  total flux cleaned = -0.00942808 Jy
! Total flux subtracted in 200 components = -0.00942808 Jy
! Clean residual min=-0.028268 max=0.071550 Jy/beam
! Clean residual mean=0.000558 rms=0.011317 Jy/beam
! Combined flux in latest and established models = 6.47951 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 29 components and 6.47951 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.389590Jy  sigma=0.002944
! Fit after  self-cal, rms=0.389474Jy  sigma=0.002941
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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 (-1.8, 1.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0656168 Jy
! Component: 100  -  total flux cleaned = 0.0859937 Jy
! Component: 150  -  total flux cleaned = 0.0922333 Jy
! Component: 200  -  total flux cleaned = 0.0931191 Jy
! Total flux subtracted in 200 components = 0.0931191 Jy
! Clean residual min=-0.028455 max=0.026536 Jy/beam
! Clean residual mean=-0.000405 rms=0.007812 Jy/beam
! Combined flux in latest and established models = 6.57263 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 46 components and 6.57263 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.377077Jy  sigma=0.002757
! Fit after  self-cal, rms=0.375448Jy  sigma=0.002736
! Inverting map 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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.
! 
! Fit before self-cal, rms=0.375448Jy  sigma=0.002736
! Fit after  self-cal, rms=0.307787Jy  sigma=0.002463
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=0.8895 mas, bmaj=1.793 mas, bpa=4.347 degrees
! Estimated noise=730.307 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0408039 Jy
! Component: 100  -  total flux cleaned = 0.0523614 Jy
! Component: 150  -  total flux cleaned = 0.0546627 Jy
! Component: 200  -  total flux cleaned = 0.0573582 Jy
! Total flux subtracted in 200 components = 0.0573582 Jy
! Clean residual min=-0.021955 max=0.018268 Jy/beam
! Clean residual mean=-0.000141 rms=0.004384 Jy/beam
! Combined flux in latest and established models = 6.62999 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 54 components and 6.62999 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.299339Jy  sigma=0.002378
! Fit after  self-cal, rms=0.298673Jy  sigma=0.002369
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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 = 0.008107 Jy
! Component: 100  -  total flux cleaned = 0.00985193 Jy
! Component: 150  -  total flux cleaned = 0.0098602 Jy
! Component: 200  -  total flux cleaned = 0.0103462 Jy
! Total flux subtracted in 200 components = 0.0103462 Jy
! Clean residual min=-0.020137 max=0.015195 Jy/beam
! Clean residual mean=-0.000247 rms=0.004094 Jy/beam
! Combined flux in latest and established models = 6.64034 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 57 components and 6.64034 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.295900Jy  sigma=0.002347
! Fit after  self-cal, rms=0.295725Jy  sigma=0.002345
! Inverting map 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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.
! 
! Fit before self-cal, rms=0.295725Jy  sigma=0.002345
! Fit after  self-cal, rms=0.292684Jy  sigma=0.002326
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=2.262 mas, bmaj=3.746 mas, bpa=-5.542 degrees
! Estimated noise=862.293 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.023645 Jy
! Component: 100  -  total flux cleaned = 0.0300401 Jy
! Component: 150  -  total flux cleaned = 0.0309316 Jy
! Component: 200  -  total flux cleaned = 0.0311713 Jy
! Total flux subtracted in 200 components = 0.0311713 Jy
! Clean residual min=-0.011020 max=0.009764 Jy/beam
! Clean residual mean=-0.000068 rms=0.003488 Jy/beam
! Combined flux in latest and established models = 6.67151 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 77 components and 6.67151 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291568Jy  sigma=0.002309
! Fit after  self-cal, rms=0.291202Jy  sigma=0.002305
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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 = 0.0028226 Jy
! Component: 100  -  total flux cleaned = 0.00387682 Jy
! Component: 150  -  total flux cleaned = 0.00427828 Jy
! Component: 200  -  total flux cleaned = 0.00427581 Jy
! Total flux subtracted in 200 components = 0.00427581 Jy
! Clean residual min=-0.011529 max=0.009124 Jy/beam
! Clean residual mean=-0.000153 rms=0.003441 Jy/beam
! Combined flux in latest and established models = 6.67578 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 83 components and 6.67578 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.290727Jy  sigma=0.002302
! Fit after  self-cal, rms=0.290659Jy  sigma=0.002301
! Inverting map 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=0.8893 mas, bmaj=1.793 mas, bpa=4.316 degrees
! Estimated noise=730.149 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8893 x 1.793 at 4.316 degrees (North through East)
! Clean map  min=-0.011155  max=5.7915 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.
! 
! Fit before self-cal, rms=0.290659Jy  sigma=0.002301
! Fit after  self-cal, rms=0.205496Jy  sigma=0.001408
! Inverting map and beam 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=0.8895 mas, bmaj=1.792 mas, bpa=4.309 degrees
! Estimated noise=729.659 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00865357 Jy
! Component: 100  -  total flux cleaned = 0.00909427 Jy
! Component: 150  -  total flux cleaned = 0.00993516 Jy
! Component: 200  -  total flux cleaned = 0.0103276 Jy
! Total flux subtracted in 200 components = 0.0103276 Jy
! Clean residual min=-0.014823 max=0.015652 Jy/beam
! Clean residual mean=0.000106 rms=0.002953 Jy/beam
! Combined flux in latest and established models = 6.68611 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 85 components and 6.68611 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.202645Jy  sigma=0.001383
! Fit after  self-cal, rms=0.202409Jy  sigma=0.001380
! Inverting map 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Added new window around map position (1.2, 1.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000194089 Jy
! Component: 100  -  total flux cleaned = 0.000711284 Jy
! Component: 150  -  total flux cleaned = 0.00115755 Jy
! Component: 200  -  total flux cleaned = 0.00115117 Jy
! Total flux subtracted in 200 components = 0.00115117 Jy
! Clean residual min=-0.011739 max=0.009297 Jy/beam
! Clean residual mean=0.000096 rms=0.002629 Jy/beam
! Combined flux in latest and established models = 6.68726 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 99 components and 6.68726 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.198781Jy  sigma=0.001350
! Fit after  self-cal, rms=0.198659Jy  sigma=0.001349
! Inverting map 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.198659Jy  sigma=0.001349
! Fit after  self-cal, rms=0.197060Jy  sigma=0.001344
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 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=0.6292 mas, bmaj=1.283 mas, bpa=12.49 degrees
! Estimated noise=1201.17 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 4.33941 Jy
! Component: 100  -  total flux cleaned = 5.42821 Jy
! Component: 150  -  total flux cleaned = 5.87774 Jy
! Component: 200  -  total flux cleaned = 6.10367 Jy
! Total flux subtracted in 200 components = 6.10367 Jy
! Clean residual min=-0.040518 max=0.104870 Jy/beam
! Clean residual mean=0.001777 rms=0.013988 Jy/beam
! Combined flux in latest and established models = 6.10367 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 6.10367 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=0.8895 mas, bmaj=1.792 mas, bpa=4.356 degrees
! Estimated noise=729.348 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 = 0.226035 Jy
! Component: 100  -  total flux cleaned = 0.348177 Jy
! Component: 150  -  total flux cleaned = 0.422398 Jy
! Component: 200  -  total flux cleaned = 0.471791 Jy
! Total flux subtracted in 200 components = 0.471791 Jy
! Clean residual min=-0.012078 max=0.027351 Jy/beam
! Clean residual mean=0.001294 rms=0.007559 Jy/beam
! Combined flux in latest and established models = 6.57546 Jy
! Adding 42 model components to the UV plane model.
! The established model now contains 49 components and 6.57546 Jy
! Inverting map 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=2.258 mas, bmaj=3.742 mas, bpa=-5.505 degrees
! Estimated noise=861.987 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0520309 Jy
! Component: 100  -  total flux cleaned = 0.0796995 Jy
! Component: 150  -  total flux cleaned = 0.0957072 Jy
! Component: 200  -  total flux cleaned = 0.105382 Jy
! Total flux subtracted in 200 components = 0.105382 Jy
! Clean residual min=-0.007748 max=0.009463 Jy/beam
! Clean residual mean=0.000565 rms=0.003742 Jy/beam
! Combined flux in latest and established models = 6.68084 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 = 0.00608104 Jy
! Component: 100  -  total flux cleaned = 0.00972014 Jy
! Component: 150  -  total flux cleaned = 0.0107966 Jy
! Component: 200  -  total flux cleaned = 0.0116324 Jy
! Total flux subtracted in 200 components = 0.0116324 Jy
! Clean residual min=-0.006927 max=0.008124 Jy/beam
! Clean residual mean=0.000331 rms=0.003061 Jy/beam
! Combined flux in latest and established models = 6.69248 Jy
! Adding 93 model components to the UV plane model.
! The established model now contains 133 components and 6.69247 Jy
! Inverting map 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=0.8895 mas, bmaj=1.792 mas, bpa=4.356 degrees
! Estimated noise=729.348 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00211451 Jy
! Component: 100  -  total flux cleaned = 0.00311169 Jy
! Component: 150  -  total flux cleaned = 0.00357213 Jy
! Component: 200  -  total flux cleaned = 0.00397942 Jy
! Total flux subtracted in 200 components = 0.00397942 Jy
! Clean residual min=-0.006409 max=0.007049 Jy/beam
! Clean residual mean=0.000127 rms=0.001993 Jy/beam
! Combined flux in latest and established models = 6.69645 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 151 components and 6.69645 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.203743Jy  sigma=0.001432
! Fit after  self-cal, rms=0.192805Jy  sigma=0.001327
wmodel J0730-1141_X_2010_10_13_pus_map.mod
! Writing 151 model components to file: J0730-1141_X_2010_10_13_pus_map.mod
wobs J0730-1141_X_2010_10_13_pus_uvs.fits
! Writing UV FITS file: J0730-1141_X_2010_10_13_pus_uvs.fits
wwins J0730-1141_X_2010_10_13_pus_map.win
! wwins: Wrote 3 windows to J0730-1141_X_2010_10_13_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 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000654961 Jy
! Component: 100  -  total flux cleaned = -0.00216994 Jy
! Component: 150  -  total flux cleaned = -0.00306332 Jy
! Component: 200  -  total flux cleaned = -0.00306403 Jy
! Component: 250  -  total flux cleaned = -0.00330267 Jy
! Component: 300  -  total flux cleaned = -0.00353125 Jy
! Component: 350  -  total flux cleaned = -0.00386832 Jy
! Component: 400  -  total flux cleaned = -0.00441831 Jy
! Component: 450  -  total flux cleaned = -0.00527606 Jy
! Component: 500  -  total flux cleaned = -0.00569583 Jy
! Component: 550  -  total flux cleaned = -0.00631382 Jy
! Component: 600  -  total flux cleaned = -0.00691893 Jy
! Component: 650  -  total flux cleaned = -0.00721642 Jy
! Component: 700  -  total flux cleaned = -0.00770405 Jy
! Component: 750  -  total flux cleaned = -0.00808806 Jy
! Component: 800  -  total flux cleaned = -0.00837302 Jy
! Component: 850  -  total flux cleaned = -0.00884006 Jy
! Component: 900  -  total flux cleaned = -0.00911721 Jy
! Component: 950  -  total flux cleaned = -0.00930026 Jy
! Component: 1000  -  total flux cleaned = -0.00993138 Jy
! Total flux subtracted in 1024 components = -0.0100212 Jy
! Clean residual min=-0.004461 max=0.004453 Jy/beam
! Clean residual mean=-0.000022 rms=0.001694 Jy/beam
! Combined flux in latest and established models = 6.68643 Jy
keep
! Adding 74 model components to the UV plane model.
! The established model now contains 218 components and 6.68643 Jy
![Exited script file: muppet]
wmap "J0730-1141_X_2010_10_13_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8895 x 1.792 at 4.356 degrees (North through East)
! Clean map  min=-0.0064019  max=5.8145 Jy/beam
! Writing clean map to FITS file: J0730-1141_X_2010_10_13_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 5.81453 
invert
! Inverting map 
! Your choice of large map pixels excluded 6.78% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00169534 
device "J0730-1141_X_2010_10_13_pus\_map.eps/VPS"
! Attempting to open device: 'J0730-1141_X_2010_10_13_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.0874707 0.0874707 0.174941 0.349883 0.699766 1.39953 2.79906 5.59813 11.1963 22.3925 44.785 89.57
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.005 
print "peak=",int(1000*peak_flux)/1000
! peak= 5.814 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8895 x 1.792 at 4.356 degrees (North through East)
! Clean map  min=-0.0064019  max=5.8145 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0730-1141_X_2010_10_13_pus\_map.gif/vgif"
! Attempting to open device: 'J0730-1141_X_2010_10_13_pus_map.gif/vgif'
mapplot cln