! Started logfile: J0239-0234_X_2010_10_13_pus_uvs.log on Mon Feb 28 17:14:24 2011
obs J0239-0234_X_2010_10_13_pus_uva.fits
! Reading UV FITS file: J0239-0234_X_2010_10_13_pus_uva.fits
! AN table 1: 63 integrations on 105 of 105 possible baselines.
! AN table 2: 31 integrations on 105 of 105 possible baselines.
! AN table 3: 95 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.113228 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0239-0234
! 
! 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 8988 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 J0239-0234_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 517 telescope corrections were flagged in sub-array 1.
!  A total of 411 telescope corrections were flagged in sub-array 2.
!  A total of 1168 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 517 telescope corrections were flagged in sub-array 1.
!  A total of 411 telescope corrections were flagged in sub-array 2.
!  A total of 1183 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 517 telescope corrections were flagged in sub-array 1.
!  A total of 411 telescope corrections were flagged in sub-array 2.
!  A total of 1183 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 517 telescope corrections were flagged in sub-array 1.
!  A total of 411 telescope corrections were flagged in sub-array 2.
!  A total of 1183 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=0.345581Jy  sigma=0.002897
! Fit after  self-cal, rms=0.293082Jy  sigma=0.002469
! 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 12.6% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! Estimated beam: bmin=0.6778 mas, bmaj=1.103 mas, bpa=15.4 degrees
! Estimated noise=1255.05 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 = 0.637593 Jy
! Component: 100  -  total flux cleaned = 0.798526 Jy
! Total flux subtracted in 100 components = 0.798526 Jy
! Clean residual min=-0.016825 max=0.057225 Jy/beam
! Clean residual mean=0.000566 rms=0.006745 Jy/beam
! Combined flux in latest and established models = 0.798526 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 0.798526 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186656Jy  sigma=0.001787
! Fit after  self-cal, rms=0.186561Jy  sigma=0.001786
! Inverting map 
! Your choice of large map pixels excluded 12.6% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0537227 Jy
! Component: 100  -  total flux cleaned = 0.0763062 Jy
! Total flux subtracted in 100 components = 0.0763062 Jy
! Clean residual min=-0.014750 max=0.017472 Jy/beam
! Clean residual mean=0.000127 rms=0.004261 Jy/beam
! Combined flux in latest and established models = 0.874832 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 11 components and 0.874832 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.174704Jy  sigma=0.001509
! Fit after  self-cal, rms=0.174653Jy  sigma=0.001508
! Inverting map 
! Your choice of large map pixels excluded 12.6% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 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 12.6% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! Estimated beam: bmin=1.043 mas, bmaj=1.675 mas, bpa=6.45 degrees
! Estimated noise=730.525 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 = 0.016148 Jy
! Component: 100  -  total flux cleaned = 0.023641 Jy
! Component: 150  -  total flux cleaned = 0.027347 Jy
! Component: 200  -  total flux cleaned = 0.0279186 Jy
! Total flux subtracted in 200 components = 0.0279186 Jy
! Clean residual min=-0.011734 max=0.014691 Jy/beam
! Clean residual mean=-0.000058 rms=0.003713 Jy/beam
! Combined flux in latest and established models = 0.90275 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 21 components and 0.902751 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.174224Jy  sigma=0.001483
! Fit after  self-cal, rms=0.174239Jy  sigma=0.001483
! Inverting map 
! Your choice of large map pixels excluded 12.6% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 39 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.84     HH        0.98     HN        1.06     
!   KB        1.00*    KK        1.00*    KP        1.00     LA        1.02     
!   MK        1.00*    NL        0.99     NY        1.00*    OV        1.00     
!   PT        0.99     SC        0.98     TS        1.00*    
! 
!  A total of 54 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    TS        0.00*    
! 
!  A total of 99 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.95     FD        1.00*    HH        0.98     HN        1.10     
!   KB        1.00*    KK        0.94     KP        1.01     LA        0.99     
!   MK        0.97     NL        0.98     NY        1.10     OV        1.00     
!   PT        0.96     SC        1.23     TS        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 39 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        0.99     HH        0.94     HN        1.10     
!   KB        1.00*    KK        1.00*    KP        1.00     LA        0.97     
!   MK        1.00*    NL        1.02     NY        1.00*    OV        1.02     
!   PT        1.01     SC        0.99     TS        1.00*    
! 
!  A total of 54 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    TS        0.00*    
! 
!  A total of 84 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.02     FD        1.00*    HH        1.00     HN        1.07     
!   KB        1.00*    KK        1.02     KP        1.00     LA        0.95     
!   MK        0.93     NL        1.01     NY        1.28     OV        1.00     
!   PT        0.97     SC        1.21     TS        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 39 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.99     HH        0.92     HN        1.10     
!   KB        1.00*    KK        1.00*    KP        0.99     LA        0.96     
!   MK        1.00*    NL        0.96     NY        1.00*    OV        0.99     
!   PT        1.03     SC        1.00     TS        1.00*    
! 
!  A total of 54 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    TS        0.00*    
! 
!  A total of 84 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.97     FD        1.00*    HH        0.96     HN        1.09     
!   KB        1.00*    KK        0.94     KP        1.00     LA        0.94     
!   MK        0.96     NL        0.95     NY        1.32     OV        0.97     
!   PT        1.02     SC        1.18     TS        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 39 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        0.98     HH        0.91     HN        1.05     
!   KB        1.00*    KK        1.00*    KP        0.98     LA        1.01     
!   MK        1.00*    NL        0.98     NY        1.00*    OV        1.03     
!   PT        0.99     SC        1.00     TS        1.00*    
! 
!  A total of 54 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    TS        0.00*    
! 
!  A total of 84 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.02     FD        1.00*    HH        0.90     HN        1.08     
!   KB        1.00*    KK        1.04     KP        0.98     LA        0.99     
!   MK        0.94     NL        0.97     NY        1.16     OV        1.00     
!   PT        0.97     SC        1.24     TS        1.00*    
! 
! 
! Fit before self-cal, rms=0.174239Jy  sigma=0.001483
! Fit after  self-cal, rms=0.167125Jy  sigma=0.001383
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! Estimated beam: bmin=1.068 mas, bmaj=1.763 mas, bpa=10.03 degrees
! Estimated noise=746.046 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 = -0.00291383 Jy
! Component: 100  -  total flux cleaned = -0.00309257 Jy
! Component: 150  -  total flux cleaned = -0.00326268 Jy
! Component: 200  -  total flux cleaned = -0.00342556 Jy
! Total flux subtracted in 200 components = -0.00342556 Jy
! Clean residual min=-0.007161 max=0.008657 Jy/beam
! Clean residual mean=-0.000027 rms=0.002125 Jy/beam
! Combined flux in latest and established models = 0.899325 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 24 components and 0.899325 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.166972Jy  sigma=0.001383
! Fit after  self-cal, rms=0.167079Jy  sigma=0.001383
! Inverting map 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 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=0.167079Jy  sigma=0.001383
! Fit after  self-cal, rms=0.157618Jy  sigma=0.001341
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! Estimated beam: bmin=1.067 mas, bmaj=1.754 mas, bpa=9.87 degrees
! Estimated noise=744.628 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0016505 Jy
! Component: 100  -  total flux cleaned = -0.00191104 Jy
! Component: 150  -  total flux cleaned = -0.00215839 Jy
! Component: 200  -  total flux cleaned = -0.00238916 Jy
! Total flux subtracted in 200 components = -0.00238916 Jy
! Clean residual min=-0.005116 max=0.008852 Jy/beam
! Clean residual mean=0.000038 rms=0.001620 Jy/beam
! Combined flux in latest and established models = 0.896936 Jy
selfcal
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 27 components and 0.896936 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.157495Jy  sigma=0.001340
! Fit after  self-cal, rms=0.157875Jy  sigma=0.001339
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 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 (-0.4, -4.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00755928 Jy
! Component: 100  -  total flux cleaned = 0.00820962 Jy
! Component: 150  -  total flux cleaned = 0.00869285 Jy
! Component: 200  -  total flux cleaned = 0.0088001 Jy
! Total flux subtracted in 200 components = 0.0088001 Jy
! Clean residual min=-0.004467 max=0.004744 Jy/beam
! Clean residual mean=-0.000077 rms=0.001212 Jy/beam
! Combined flux in latest and established models = 0.905736 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 42 components and 0.905736 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.157526Jy  sigma=0.001334
! Fit after  self-cal, rms=0.157465Jy  sigma=0.001333
! Inverting map 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 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=0.157465Jy  sigma=0.001333
! Fit after  self-cal, rms=0.157356Jy  sigma=0.001325
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! Estimated beam: bmin=1.067 mas, bmaj=1.755 mas, bpa=9.943 degrees
! Estimated noise=744.191 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00048538 Jy
! Component: 100  -  total flux cleaned = 0.00048097 Jy
! Component: 150  -  total flux cleaned = 0.000566304 Jy
! Component: 200  -  total flux cleaned = 0.000488954 Jy
! Total flux subtracted in 200 components = 0.000488954 Jy
! Clean residual min=-0.004112 max=0.003631 Jy/beam
! Clean residual mean=0.000003 rms=0.000994 Jy/beam
! Combined flux in latest and established models = 0.906225 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 49 components and 0.906225 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.157212Jy  sigma=0.001324
! Fit after  self-cal, rms=0.157226Jy  sigma=0.001324
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 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 = 0.000407854 Jy
! Component: 100  -  total flux cleaned = 0.000475772 Jy
! Component: 150  -  total flux cleaned = 0.000540259 Jy
! Component: 200  -  total flux cleaned = 0.00066201 Jy
! Total flux subtracted in 200 components = 0.00066201 Jy
! Clean residual min=-0.004147 max=0.003462 Jy/beam
! Clean residual mean=-0.000009 rms=0.000974 Jy/beam
! Combined flux in latest and established models = 0.906887 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 55 components and 0.906887 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.157152Jy  sigma=0.001324
! Fit after  self-cal, rms=0.157145Jy  sigma=0.001324
! Inverting map 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 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=0.157145Jy  sigma=0.001324
! Fit after  self-cal, rms=0.157278Jy  sigma=0.001323
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! Estimated beam: bmin=2.444 mas, bmaj=3.613 mas, bpa=-16.92 degrees
! Estimated noise=819.541 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000311159 Jy
! Component: 100  -  total flux cleaned = 0.000482263 Jy
! Component: 150  -  total flux cleaned = 0.000514815 Jy
! Component: 200  -  total flux cleaned = 0.000594829 Jy
! Total flux subtracted in 200 components = 0.000594829 Jy
! Clean residual min=-0.003783 max=0.002255 Jy/beam
! Clean residual mean=-0.000052 rms=0.000971 Jy/beam
! Combined flux in latest and established models = 0.907482 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 64 components and 0.907482 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.157257Jy  sigma=0.001323
! Fit after  self-cal, rms=0.157267Jy  sigma=0.001323
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 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 = 0.000560011 Jy
! Component: 100  -  total flux cleaned = 0.000608056 Jy
! Component: 150  -  total flux cleaned = 0.00064921 Jy
! Component: 200  -  total flux cleaned = 0.000667501 Jy
! Total flux subtracted in 200 components = 0.000667501 Jy
! Clean residual min=-0.003750 max=0.002191 Jy/beam
! Clean residual mean=-0.000069 rms=0.000963 Jy/beam
! Combined flux in latest and established models = 0.908149 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 70 components and 0.90815 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.157261Jy  sigma=0.001323
! Fit after  self-cal, rms=0.157260Jy  sigma=0.001323
! Inverting map 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 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 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! Estimated beam: bmin=1.067 mas, bmaj=1.755 mas, bpa=10.07 degrees
! Estimated noise=743.899 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.067 x 1.755 at 10.07 degrees (North through East)
! Clean map  min=-0.0036411  max=0.84653 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=0.157260Jy  sigma=0.001323
! Fit after  self-cal, rms=0.151998Jy  sigma=0.001209
! Inverting map and beam 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! Estimated beam: bmin=1.067 mas, bmaj=1.755 mas, bpa=10.11 degrees
! Estimated noise=743.208 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000769791 Jy
! Component: 100  -  total flux cleaned = -0.000888453 Jy
! Component: 150  -  total flux cleaned = -0.000944113 Jy
! Component: 200  -  total flux cleaned = -0.000995934 Jy
! Total flux subtracted in 200 components = -0.000995934 Jy
! Clean residual min=-0.003903 max=0.003252 Jy/beam
! Clean residual mean=-0.000029 rms=0.000938 Jy/beam
! Combined flux in latest and established models = 0.907154 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 76 components and 0.907154 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151937Jy  sigma=0.001209
! Fit after  self-cal, rms=0.151932Jy  sigma=0.001209
! Inverting map 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -5.04305e-05 Jy
! Component: 100  -  total flux cleaned = -5.10632e-05 Jy
! Component: 150  -  total flux cleaned = -9.59449e-05 Jy
! Component: 200  -  total flux cleaned = -0.000139896 Jy
! Total flux subtracted in 200 components = -0.000139896 Jy
! Clean residual min=-0.003923 max=0.003247 Jy/beam
! Clean residual mean=-0.000029 rms=0.000934 Jy/beam
! Combined flux in latest and established models = 0.907014 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 79 components and 0.907014 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151887Jy  sigma=0.001208
! Fit after  self-cal, rms=0.151886Jy  sigma=0.001208
! Inverting map 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151886Jy  sigma=0.001208
! Fit after  self-cal, rms=0.152013Jy  sigma=0.001208
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 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! Estimated beam: bmin=0.6874 mas, bmaj=1.199 mas, bpa=20.06 degrees
! Estimated noise=1270.04 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.639312 Jy
! Component: 100  -  total flux cleaned = 0.799304 Jy
! Component: 150  -  total flux cleaned = 0.85019 Jy
! Component: 200  -  total flux cleaned = 0.870349 Jy
! Total flux subtracted in 200 components = 0.870349 Jy
! Clean residual min=-0.007052 max=0.009196 Jy/beam
! Clean residual mean=0.000071 rms=0.002048 Jy/beam
! Combined flux in latest and established models = 0.870349 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 15 model components to the UV plane model.
! The established model now contains 15 components and 0.870349 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! Estimated beam: bmin=1.067 mas, bmaj=1.755 mas, bpa=10.21 degrees
! Estimated noise=743.001 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 = 0.0144194 Jy
! Component: 100  -  total flux cleaned = 0.0228388 Jy
! Component: 150  -  total flux cleaned = 0.0280602 Jy
! Component: 200  -  total flux cleaned = 0.029686 Jy
! Total flux subtracted in 200 components = 0.029686 Jy
! Clean residual min=-0.004095 max=0.003786 Jy/beam
! Clean residual mean=0.000040 rms=0.001050 Jy/beam
! Combined flux in latest and established models = 0.900035 Jy
! Adding 19 model components to the UV plane model.
! The established model now contains 26 components and 0.900035 Jy
! Inverting map 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 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 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! Estimated beam: bmin=2.445 mas, bmaj=3.614 mas, bpa=-16.93 degrees
! Estimated noise=817.985 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00280697 Jy
! Component: 100  -  total flux cleaned = 0.00440475 Jy
! Component: 150  -  total flux cleaned = 0.00496973 Jy
! Component: 200  -  total flux cleaned = 0.00517549 Jy
! Total flux subtracted in 200 components = 0.00517549 Jy
! Clean residual min=-0.003759 max=0.002116 Jy/beam
! Clean residual mean=-0.000035 rms=0.000989 Jy/beam
! Combined flux in latest and established models = 0.905211 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 = 0.000175387 Jy
! Component: 100  -  total flux cleaned = 0.00027812 Jy
! Component: 150  -  total flux cleaned = 0.000326839 Jy
! Component: 200  -  total flux cleaned = 0.000396255 Jy
! Total flux subtracted in 200 components = 0.000396255 Jy
! Clean residual min=-0.003740 max=0.002134 Jy/beam
! Clean residual mean=-0.000043 rms=0.000982 Jy/beam
! Combined flux in latest and established models = 0.905607 Jy
! Adding 16 model components to the UV plane model.
! The established model now contains 39 components and 0.905607 Jy
! Inverting map 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! Estimated beam: bmin=1.067 mas, bmaj=1.755 mas, bpa=10.21 degrees
! Estimated noise=743.001 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0005359 Jy
! Component: 100  -  total flux cleaned = -0.000533146 Jy
! Component: 150  -  total flux cleaned = -0.000460487 Jy
! Component: 200  -  total flux cleaned = -0.000459773 Jy
! Total flux subtracted in 200 components = -0.000459773 Jy
! Clean residual min=-0.003857 max=0.003092 Jy/beam
! Clean residual mean=-0.000018 rms=0.000950 Jy/beam
! Combined flux in latest and established models = 0.905147 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 51 components and 0.905147 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.152271Jy  sigma=0.001211
! Fit after  self-cal, rms=0.152137Jy  sigma=0.001209
wmodel J0239-0234_X_2010_10_13_pus_map.mod
! Writing 51 model components to file: J0239-0234_X_2010_10_13_pus_map.mod
wobs J0239-0234_X_2010_10_13_pus_uvs.fits
! Writing UV FITS file: J0239-0234_X_2010_10_13_pus_uvs.fits
wwins J0239-0234_X_2010_10_13_pus_map.win
! wwins: Wrote 2 windows to J0239-0234_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 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.00145507 Jy
! Component: 100  -  total flux cleaned = -0.00226037 Jy
! Component: 150  -  total flux cleaned = -0.00285039 Jy
! Component: 200  -  total flux cleaned = -0.00351485 Jy
! Component: 250  -  total flux cleaned = -0.00405411 Jy
! Component: 300  -  total flux cleaned = -0.00447905 Jy
! Component: 350  -  total flux cleaned = -0.00484255 Jy
! Component: 400  -  total flux cleaned = -0.00497529 Jy
! Component: 450  -  total flux cleaned = -0.00506043 Jy
! Component: 500  -  total flux cleaned = -0.00506001 Jy
! Component: 550  -  total flux cleaned = -0.00518261 Jy
! Component: 600  -  total flux cleaned = -0.0053025 Jy
! Component: 650  -  total flux cleaned = -0.00549791 Jy
! Component: 700  -  total flux cleaned = -0.00561337 Jy
! Component: 750  -  total flux cleaned = -0.00572805 Jy
! Component: 800  -  total flux cleaned = -0.00595292 Jy
! Component: 850  -  total flux cleaned = -0.00621068 Jy
! Component: 900  -  total flux cleaned = -0.00631977 Jy
! Component: 950  -  total flux cleaned = -0.00646288 Jy
! Component: 1000  -  total flux cleaned = -0.00649805 Jy
! Total flux subtracted in 1024 components = -0.00656803 Jy
! Clean residual min=-0.002232 max=0.001742 Jy/beam
! Clean residual mean=-0.000020 rms=0.000689 Jy/beam
! Combined flux in latest and established models = 0.898579 Jy
keep
! Adding 55 model components to the UV plane model.
! The established model now contains 106 components and 0.898579 Jy
![Exited script file: muppet]
wmap "J0239-0234_X_2010_10_13_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.067 x 1.755 at 10.21 degrees (North through East)
! Clean map  min=-0.0030979  max=0.84719 Jy/beam
! Writing clean map to FITS file: J0239-0234_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 0.84719 
invert
! Inverting map 
! Your choice of large map pixels excluded 10.7% of the data.
!  The x-axis pixel size should ideally be below 0.1607 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1898 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000693074 
device "J0239-0234_X_2010_10_13_pus\_map.eps/VPS"
! Attempting to open device: 'J0239-0234_X_2010_10_13_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.245426 0.245426 0.490851 0.981702 1.9634 3.92681 7.85362 15.7072 31.4145 62.8289
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.002 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.847 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.067 x 1.755 at 10.21 degrees (North through East)
! Clean map  min=-0.0030979  max=0.84719 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0239-0234_X_2010_10_13_pus\_map.gif/vgif"
! Attempting to open device: 'J0239-0234_X_2010_10_13_pus_map.gif/vgif'
mapplot cln