! Started logfile: J0539-2839_X_2011_06_28_pus_uvs.log on Sat Apr 21 12:58:42 2012
obs J0539-2839_X_2011_06_28_pus_uva.fits
! Reading UV FITS file: J0539-2839_X_2011_06_28_pus_uva.fits
! AN table 1: 51 integrations on 153 of 153 possible baselines.
! AN table 2: 59 integrations on 153 of 153 possible baselines.
! AN table 3: 89 integrations on 153 of 153 possible baselines.
! AN table 4: 67 integrations on 153 of 153 possible baselines.
! Apparent sampling: 0.0503219 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0539-2839
! 
! 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  8.40997e+09        8e+06          1        8e+06
!  02        2  8.47997e+09        8e+06          1        8e+06
!  03        3  8.79497e+09        8e+06          1        8e+06
!  04        4  8.89997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 5249 lines of history.
! 
! Reading 8192 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 = 512 
print "field_cell =",field_cell
! field_cell = 0.2 
print "taper_size =",taper_size
! taper_size = 70 
![@muppet J0539-2839_X_2011_06_28_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 648 telescope corrections were flagged in sub-array 1.
!  A total of 927 telescope corrections were flagged in sub-array 2.
!  A total of 1308 telescope corrections were flagged in sub-array 3.
!  A total of 1116 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 648 telescope corrections were flagged in sub-array 1.
!  A total of 927 telescope corrections were flagged in sub-array 2.
!  A total of 1308 telescope corrections were flagged in sub-array 3.
!  A total of 1116 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 648 telescope corrections were flagged in sub-array 1.
!  A total of 927 telescope corrections were flagged in sub-array 2.
!  A total of 1308 telescope corrections were flagged in sub-array 3.
!  A total of 1116 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 4.
!  A total of 648 telescope corrections were flagged in sub-array 1.
!  A total of 927 telescope corrections were flagged in sub-array 2.
!  A total of 1308 telescope corrections were flagged in sub-array 3.
!  A total of 1116 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=0.572074Jy  sigma=0.005114
! Fit after  self-cal, rms=0.437435Jy  sigma=0.003804
! 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 2.06% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
! Estimated beam: bmin=0.6185 mas, bmaj=1.238 mas, bpa=5.896 degrees
! Estimated noise=1441.71 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 = 0.497767 Jy
! Component: 100  -  total flux cleaned = 0.691269 Jy
! Total flux subtracted in 100 components = 0.691269 Jy
! Clean residual min=-0.036114 max=0.092648 Jy/beam
! Clean residual mean=0.000456 rms=0.012653 Jy/beam
! Combined flux in latest and established models = 0.691269 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.691269 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.266054Jy  sigma=0.002447
! Fit after  self-cal, rms=0.265028Jy  sigma=0.002441
! Inverting map 
! Your choice of large map pixels excluded 2.06% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.1065 Jy
! Component: 100  -  total flux cleaned = 0.166632 Jy
! Total flux subtracted in 100 components = 0.166632 Jy
! Clean residual min=-0.023701 max=0.041574 Jy/beam
! Clean residual mean=0.000100 rms=0.007029 Jy/beam
! Combined flux in latest and established models = 0.8579 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 12 components and 0.8579 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.217326Jy  sigma=0.001768
! Fit after  self-cal, rms=0.216961Jy  sigma=0.001766
! Inverting map 
! Your choice of large map pixels excluded 2.06% of the data.
!  The x-axis pixel size should ideally be below 0.1679 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 2.06% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
! Estimated beam: bmin=0.7629 mas, bmaj=1.442 mas, bpa=7.733 degrees
! Estimated noise=914.038 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 (1.4, 0.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0582404 Jy
! Component: 100  -  total flux cleaned = 0.091166 Jy
! Component: 150  -  total flux cleaned = 0.1119 Jy
! Component: 200  -  total flux cleaned = 0.125544 Jy
! Total flux subtracted in 200 components = 0.125544 Jy
! Clean residual min=-0.019265 max=0.025433 Jy/beam
! Clean residual mean=-0.002049 rms=0.005392 Jy/beam
! Combined flux in latest and established models = 0.983444 Jy
! Performing phase self-cal
! Adding 37 model components to the UV plane model.
! The established model now contains 43 components and 0.983444 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.205706Jy  sigma=0.001535
! Fit after  self-cal, rms=0.204445Jy  sigma=0.001520
! Inverting map 
! Your choice of large map pixels excluded 2.06% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 63 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.91     FD        0.93     FT        1.00*    HH        1.00*    
!   HN        1.38     KK        1.00*    KP        0.97     MC        1.00*    
!   MK        1.00     NL        1.11     NY        1.00*    OV        0.95     
!   PT        0.95     SC        0.92     SH        1.00*    TS        1.00*    
!   WF        1.05     WZ        1.00*    
! 
!  A total of 135 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    FT        0.00*    HH        0.00*    
!   HN        0.00*    KK        0.00*    KP        0.00*    MC        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    SH        0.00*    TS        0.00*    
!   WF        0.00*    WZ        0.00*    
! 
!  A total of 24 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        0.95     FT        1.00*    HH        0.99     
!   HN        1.08     KK        1.00*    KP        0.97     MC        1.00*    
!   MK        1.00*    NL        0.99     NY        1.00*    OV        0.96     
!   PT        0.94     SC        0.93     SH        1.00*    TS        1.00*    
!   WF        0.99     WZ        1.00*    
! 
!  A total of 90 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.00*    FD        0.00*    FT        0.00*    HH        0.00*    
!   HN        0.00*    KK        0.00*    KP        0.00*    MC        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    SH        0.00*    TS        0.00*    
!   WF        0.00*    WZ        0.00*    
! 
! 
! Correcting IF 2.
!  A total of 63 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.91     FT        1.00*    HH        1.00*    
!   HN        1.46     KK        1.00*    KP        0.95     MC        1.00*    
!   MK        0.98     NL        1.18     NY        1.00*    OV        0.96     
!   PT        0.97     SC        0.99     SH        1.00*    TS        1.00*    
!   WF        0.99     WZ        1.00*    
! 
!  A total of 135 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    FT        0.00*    HH        0.00*    
!   HN        0.00*    KK        0.00*    KP        0.00*    MC        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    SH        0.00*    TS        0.00*    
!   WF        0.00*    WZ        0.00*    
! 
!  A total of 24 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        0.93     FT        1.00*    HH        1.01     
!   HN        1.11     KK        1.00*    KP        0.96     MC        1.00*    
!   MK        1.00*    NL        1.04     NY        1.00*    OV        0.99     
!   PT        0.96     SC        0.95     SH        1.00*    TS        1.00*    
!   WF        0.97     WZ        1.00*    
! 
!  A total of 90 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.00*    FD        0.00*    FT        0.00*    HH        0.00*    
!   HN        0.00*    KK        0.00*    KP        0.00*    MC        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    SH        0.00*    TS        0.00*    
!   WF        0.00*    WZ        0.00*    
! 
! 
! Correcting IF 3.
!  A total of 63 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        0.97     FT        1.00*    HH        1.00*    
!   HN        1.42     KK        1.00*    KP        0.95     MC        1.00*    
!   MK        0.97     NL        1.11     NY        1.00*    OV        0.96     
!   PT        0.95     SC        0.94     SH        1.00*    TS        1.00*    
!   WF        1.01     WZ        1.00*    
! 
!  A total of 135 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    FT        0.00*    HH        0.00*    
!   HN        0.00*    KK        0.00*    KP        0.00*    MC        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    SH        0.00*    TS        0.00*    
!   WF        0.00*    WZ        0.00*    
! 
!  A total of 24 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        0.97     FT        1.00*    HH        0.94     
!   HN        1.08     KK        1.00*    KP        0.99     MC        1.00*    
!   MK        1.00*    NL        1.00     NY        1.00*    OV        1.00     
!   PT        0.94     SC        0.96     SH        1.00*    TS        1.00*    
!   WF        1.01     WZ        1.00*    
! 
!  A total of 90 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.00*    FD        0.00*    FT        0.00*    HH        0.00*    
!   HN        0.00*    KK        0.00*    KP        0.00*    MC        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    SH        0.00*    TS        0.00*    
!   WF        0.00*    WZ        0.00*    
! 
! 
! Correcting IF 4.
!  A total of 63 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.97     FT        1.00*    HH        1.00*    
!   HN        1.40     KK        1.00*    KP        0.93     MC        1.00*    
!   MK        0.99     NL        1.14     NY        1.00*    OV        1.02     
!   PT        0.98     SC        1.03     SH        1.00*    TS        1.00*    
!   WF        1.00     WZ        1.00*    
! 
!  A total of 135 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    FT        0.00*    HH        0.00*    
!   HN        0.00*    KK        0.00*    KP        0.00*    MC        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    SH        0.00*    TS        0.00*    
!   WF        0.00*    WZ        0.00*    
! 
!  A total of 24 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        0.97     FT        1.00*    HH        0.94     
!   HN        1.11     KK        1.00*    KP        0.94     MC        1.00*    
!   MK        1.00*    NL        1.02     NY        1.00*    OV        1.04     
!   PT        0.97     SC        0.98     SH        1.00*    TS        1.00*    
!   WF        0.98     WZ        1.00*    
! 
!  A total of 90 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.00*    FD        0.00*    FT        0.00*    HH        0.00*    
!   HN        0.00*    KK        0.00*    KP        0.00*    MC        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    SH        0.00*    TS        0.00*    
!   WF        0.00*    WZ        0.00*    
! 
! 
! Fit before self-cal, rms=0.204445Jy  sigma=0.001520
! Fit after  self-cal, rms=0.195257Jy  sigma=0.001364
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
! Estimated beam: bmin=0.7889 mas, bmaj=1.769 mas, bpa=5.037 degrees
! Estimated noise=953.678 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00234486 Jy
! Component: 100  -  total flux cleaned = -0.00234152 Jy
! Component: 150  -  total flux cleaned = -0.00250383 Jy
! Component: 200  -  total flux cleaned = -0.00264965 Jy
! Total flux subtracted in 200 components = -0.00264965 Jy
! Clean residual min=-0.007699 max=0.007002 Jy/beam
! Clean residual mean=-0.000194 rms=0.001724 Jy/beam
! Combined flux in latest and established models = 0.980795 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 54 components and 0.980795 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.194832Jy  sigma=0.001360
! Fit after  self-cal, rms=0.195347Jy  sigma=0.001359
! Inverting map 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 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=0.195347Jy  sigma=0.001359
! Fit after  self-cal, rms=0.195185Jy  sigma=0.001354
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
! Estimated beam: bmin=0.7859 mas, bmaj=1.763 mas, bpa=5.025 degrees
! Estimated noise=950.934 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000192818 Jy
! Component: 100  -  total flux cleaned = -0.000491997 Jy
! Component: 150  -  total flux cleaned = -0.00049705 Jy
! Component: 200  -  total flux cleaned = -0.000263395 Jy
! Total flux subtracted in 200 components = -0.000263395 Jy
! Clean residual min=-0.006345 max=0.005480 Jy/beam
! Clean residual mean=0.000062 rms=0.001485 Jy/beam
! Combined flux in latest and established models = 0.980531 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 57 components and 0.980531 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.194940Jy  sigma=0.001352
! Fit after  self-cal, rms=0.194998Jy  sigma=0.001352
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -7.0949e-05 Jy
! Component: 100  -  total flux cleaned = 3.47423e-05 Jy
! Component: 150  -  total flux cleaned = 0.000128057 Jy
! Component: 200  -  total flux cleaned = 0.000128743 Jy
! Total flux subtracted in 200 components = 0.000128743 Jy
! Clean residual min=-0.006228 max=0.005369 Jy/beam
! Clean residual mean=0.000057 rms=0.001437 Jy/beam
! Combined flux in latest and established models = 0.98066 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 62 components and 0.98066 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.194887Jy  sigma=0.001351
! Fit after  self-cal, rms=0.194878Jy  sigma=0.001351
! Inverting map 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 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=0.194878Jy  sigma=0.001351
! Fit after  self-cal, rms=0.195198Jy  sigma=0.001350
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
! Estimated beam: bmin=0.7832 mas, bmaj=1.755 mas, bpa=5.057 degrees
! Estimated noise=948.906 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 3.87759e-06 Jy
! Component: 100  -  total flux cleaned = 0.000207027 Jy
! Component: 150  -  total flux cleaned = 0.00020619 Jy
! Component: 200  -  total flux cleaned = 0.000285424 Jy
! Total flux subtracted in 200 components = 0.000285424 Jy
! Clean residual min=-0.005403 max=0.005121 Jy/beam
! Clean residual mean=0.000158 rms=0.001367 Jy/beam
! Combined flux in latest and established models = 0.980945 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 65 components and 0.980945 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.195094Jy  sigma=0.001349
! Fit after  self-cal, rms=0.195117Jy  sigma=0.001349
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 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 = -8.22631e-05 Jy
! Component: 100  -  total flux cleaned = -8.10612e-05 Jy
! Component: 150  -  total flux cleaned = -8.113e-05 Jy
! Component: 200  -  total flux cleaned = -8.16537e-05 Jy
! Total flux subtracted in 200 components = -8.16537e-05 Jy
! Clean residual min=-0.005328 max=0.005012 Jy/beam
! Clean residual mean=0.000158 rms=0.001343 Jy/beam
! Combined flux in latest and established models = 0.980864 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 66 components and 0.980864 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.195064Jy  sigma=0.001348
! Fit after  self-cal, rms=0.195061Jy  sigma=0.001348
! Inverting map 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 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=0.195061Jy  sigma=0.001348
! Fit after  self-cal, rms=0.194982Jy  sigma=0.001348
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
! Estimated beam: bmin=1.957 mas, bmaj=4.609 mas, bpa=-1.03 degrees
! Estimated noise=1199.61 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000615902 Jy
! Component: 100  -  total flux cleaned = -0.000613427 Jy
! Component: 150  -  total flux cleaned = -0.000611821 Jy
! Component: 200  -  total flux cleaned = -0.000609768 Jy
! Total flux subtracted in 200 components = -0.000609768 Jy
! Clean residual min=-0.004927 max=0.005599 Jy/beam
! Clean residual mean=0.000447 rms=0.001422 Jy/beam
! Combined flux in latest and established models = 0.980254 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 72 components and 0.980254 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.194974Jy  sigma=0.001348
! Fit after  self-cal, rms=0.194966Jy  sigma=0.001348
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 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 = 1.12673e-05 Jy
! Component: 100  -  total flux cleaned = 5.51948e-05 Jy
! Component: 150  -  total flux cleaned = 0.000125103 Jy
! Component: 200  -  total flux cleaned = 0.000124752 Jy
! Total flux subtracted in 200 components = 0.000124752 Jy
! Clean residual min=-0.004891 max=0.005607 Jy/beam
! Clean residual mean=0.000442 rms=0.001419 Jy/beam
! Combined flux in latest and established models = 0.980379 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 76 components and 0.980379 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.194969Jy  sigma=0.001348
! Fit after  self-cal, rms=0.194951Jy  sigma=0.001348
! Inverting map 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 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 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
! Estimated beam: bmin=0.7814 mas, bmaj=1.749 mas, bpa=5.115 degrees
! Estimated noise=947.82 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7814 x 1.749 at 5.115 degrees (North through East)
! Clean map  min=-0.0049329  max=0.68451 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=0.194951Jy  sigma=0.001348
! Fit after  self-cal, rms=0.189052Jy  sigma=0.001226
! Inverting map and beam 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
! Estimated beam: bmin=0.7822 mas, bmaj=1.753 mas, bpa=5.029 degrees
! Estimated noise=946.991 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -8.65315e-05 Jy
! Component: 100  -  total flux cleaned = -8.95919e-05 Jy
! Component: 150  -  total flux cleaned = -0.000149257 Jy
! Component: 200  -  total flux cleaned = -4.65476e-05 Jy
! Total flux subtracted in 200 components = -4.65476e-05 Jy
! Clean residual min=-0.005369 max=0.005090 Jy/beam
! Clean residual mean=0.000141 rms=0.001305 Jy/beam
! Combined flux in latest and established models = 0.980332 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 84 components and 0.980332 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.189010Jy  sigma=0.001226
! Fit after  self-cal, rms=0.189013Jy  sigma=0.001226
! Inverting map 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -5.75016e-05 Jy
! Component: 100  -  total flux cleaned = -1.06433e-05 Jy
! Component: 150  -  total flux cleaned = -9.97113e-06 Jy
! Component: 200  -  total flux cleaned = -1.10566e-05 Jy
! Total flux subtracted in 200 components = -1.10566e-05 Jy
! Clean residual min=-0.005284 max=0.005069 Jy/beam
! Clean residual mean=0.000142 rms=0.001294 Jy/beam
! Combined flux in latest and established models = 0.980321 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 86 components and 0.980321 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.188991Jy  sigma=0.001226
! Fit after  self-cal, rms=0.188992Jy  sigma=0.001226
! Inverting map 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.188992Jy  sigma=0.001226
! Fit after  self-cal, rms=0.188755Jy  sigma=0.001225
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 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
! Estimated beam: bmin=0.6535 mas, bmaj=1.525 mas, bpa=5.08 degrees
! Estimated noise=1189.56 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.516829 Jy
! Component: 100  -  total flux cleaned = 0.714119 Jy
! Component: 150  -  total flux cleaned = 0.816479 Jy
! Component: 200  -  total flux cleaned = 0.873344 Jy
! Total flux subtracted in 200 components = 0.873344 Jy
! Clean residual min=-0.014097 max=0.028284 Jy/beam
! Clean residual mean=0.000212 rms=0.004996 Jy/beam
! Combined flux in latest and established models = 0.873344 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 17 model components to the UV plane model.
! The established model now contains 17 components and 0.873344 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
! Estimated beam: bmin=0.781 mas, bmaj=1.749 mas, bpa=5.028 degrees
! Estimated noise=945.801 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 = 0.0414406 Jy
! Component: 100  -  total flux cleaned = 0.0650658 Jy
! Component: 150  -  total flux cleaned = 0.0795348 Jy
! Component: 200  -  total flux cleaned = 0.0888308 Jy
! Total flux subtracted in 200 components = 0.0888308 Jy
! Clean residual min=-0.005385 max=0.006315 Jy/beam
! Clean residual mean=0.000386 rms=0.001565 Jy/beam
! Combined flux in latest and established models = 0.962174 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 36 components and 0.962174 Jy
! Inverting map 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
uvw 0,2
! Uniform weighting is not currently selected.
! Amplitude error weighting is not currently selected.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
! Estimated beam: bmin=0.739 mas, bmaj=1.553 mas, bpa=11.72 degrees
! Estimated noise=1322.29 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00696379 Jy
! Component: 100  -  total flux cleaned = 0.00963084 Jy
! Component: 150  -  total flux cleaned = 0.0105231 Jy
! Component: 200  -  total flux cleaned = 0.0110365 Jy
! Total flux subtracted in 200 components = 0.0110365 Jy
! Clean residual min=-0.006212 max=0.006717 Jy/beam
! Clean residual mean=0.000275 rms=0.001759 Jy/beam
! Combined flux in latest and established models = 0.973211 Jy
clean
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000453103 Jy
! Component: 100  -  total flux cleaned = 0.000863382 Jy
! Component: 150  -  total flux cleaned = 0.00105286 Jy
! Component: 200  -  total flux cleaned = 0.00123057 Jy
! Total flux subtracted in 200 components = 0.00123057 Jy
! Clean residual min=-0.006036 max=0.006698 Jy/beam
! Clean residual mean=0.000233 rms=0.001706 Jy/beam
! Combined flux in latest and established models = 0.974441 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 49 components and 0.974441 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.189463Jy  sigma=0.001233
! Fit after  self-cal, rms=0.189346Jy  sigma=0.001231
wmodel J0539-2839_X_2011_06_28_pus_map.mod
! Writing 49 model components to file: J0539-2839_X_2011_06_28_pus_map.mod
wobs J0539-2839_X_2011_06_28_pus_uvs.fits
! Writing UV FITS file: J0539-2839_X_2011_06_28_pus_uvs.fits
wwins J0539-2839_X_2011_06_28_pus_map.win
! wwins: Wrote 2 windows to J0539-2839_X_2011_06_28_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 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.00214804 Jy
! Component: 100  -  total flux cleaned = 0.00371776 Jy
! Component: 150  -  total flux cleaned = 0.00403195 Jy
! Component: 200  -  total flux cleaned = 0.00413431 Jy
! Component: 250  -  total flux cleaned = 0.0042323 Jy
! Component: 300  -  total flux cleaned = 0.00432513 Jy
! Component: 350  -  total flux cleaned = 0.0044137 Jy
! Component: 400  -  total flux cleaned = 0.00458465 Jy
! Component: 450  -  total flux cleaned = 0.00466659 Jy
! Component: 500  -  total flux cleaned = 0.0047481 Jy
! Component: 550  -  total flux cleaned = 0.00498388 Jy
! Component: 600  -  total flux cleaned = 0.00505901 Jy
! Component: 650  -  total flux cleaned = 0.00520888 Jy
! Component: 700  -  total flux cleaned = 0.00542816 Jy
! Component: 750  -  total flux cleaned = 0.00564284 Jy
! Component: 800  -  total flux cleaned = 0.00578357 Jy
! Component: 850  -  total flux cleaned = 0.00585277 Jy
! Component: 900  -  total flux cleaned = 0.0059208 Jy
! Component: 950  -  total flux cleaned = 0.0059874 Jy
! Component: 1000  -  total flux cleaned = 0.0059882 Jy
! Component: 1050  -  total flux cleaned = 0.00611661 Jy
! Component: 1100  -  total flux cleaned = 0.00624143 Jy
! Component: 1150  -  total flux cleaned = 0.0062419 Jy
! Component: 1200  -  total flux cleaned = 0.00636267 Jy
! Component: 1250  -  total flux cleaned = 0.0064217 Jy
! Component: 1300  -  total flux cleaned = 0.00653767 Jy
! Component: 1350  -  total flux cleaned = 0.00648034 Jy
! Component: 1400  -  total flux cleaned = 0.0065929 Jy
! Component: 1450  -  total flux cleaned = 0.00659258 Jy
! Component: 1500  -  total flux cleaned = 0.00659208 Jy
! Component: 1550  -  total flux cleaned = 0.00664529 Jy
! Component: 1600  -  total flux cleaned = 0.00659297 Jy
! Component: 1650  -  total flux cleaned = 0.00664524 Jy
! Component: 1700  -  total flux cleaned = 0.00664537 Jy
! Component: 1750  -  total flux cleaned = 0.00659504 Jy
! Component: 1800  -  total flux cleaned = 0.00654564 Jy
! Component: 1850  -  total flux cleaned = 0.0064968 Jy
! Component: 1900  -  total flux cleaned = 0.00644868 Jy
! Component: 1950  -  total flux cleaned = 0.00640092 Jy
! Component: 2000  -  total flux cleaned = 0.00640072 Jy
! Total flux subtracted in 2048 components = 0.00626107 Jy
! Clean residual min=-0.002760 max=0.003058 Jy/beam
! Clean residual mean=-0.000007 rms=0.000838 Jy/beam
! Combined flux in latest and established models = 0.980702 Jy
keep
! Adding 150 model components to the UV plane model.
! The established model now contains 199 components and 0.980703 Jy
![Exited script file: muppet]
wmap "J0539-2839_X_2011_06_28_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.739 x 1.553 at 11.72 degrees (North through East)
! Clean map  min=-0.003911  max=0.67578 Jy/beam
! Writing clean map to FITS file: J0539-2839_X_2011_06_28_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.675783 
invert
! Inverting map 
! Your choice of large map pixels excluded 1.66% of the data.
!  The x-axis pixel size should ideally be below 0.1679 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000827173 
device "J0539-2839_X_2011_06_28_pus\_map.eps/VPS"
! Attempting to open device: 'J0539-2839_X_2011_06_28_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.367206 0.367206 0.734413 1.46883 2.93765 5.8753 11.7506 23.5012 47.0024 94.0049
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0024 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.675 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.739 x 1.553 at 11.72 degrees (North through East)
! Clean map  min=-0.003911  max=0.67578 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0539-2839_X_2011_06_28_pus\_map.gif/vgif"
! Attempting to open device: 'J0539-2839_X_2011_06_28_pus_map.gif/vgif'
mapplot cln