! Started logfile: 0045-255_S_2010_10_13_pus_uvs.log on Mon Feb 28 13:02:54 2011
obs 0045-255_S_2010_10_13_pus_uva.fits
! Reading UV FITS file: 0045-255_S_2010_10_13_pus_uva.fits
! AN table 1: 94 integrations on 105 of 105 possible baselines.
! AN table 2: 62 integrations on 105 of 105 possible baselines.
! AN table 3: Unused.
! AN table 4: Unused.
! AN table 5: Unused.
! Apparent sampling: 0.359768 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 0045-255
! 
! 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  2.23696e+09        8e+06          1        8e+06
!  02        2  2.26696e+09        8e+06          1        8e+06
!  03        3  2.35696e+09        8e+06          1        8e+06
!  04        4  2.37696e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 3541 lines of history.
! 
! Reading 23572 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 = 0.5 
print "taper_size =",taper_size
! taper_size = 20 
![@muppet 0045-255_S_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 = 512x512 pixels with 0.500x0.500 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 502 telescope corrections were flagged in sub-array 1.
!  A total of 431 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 502 telescope corrections were flagged in sub-array 1.
!  A total of 431 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 502 telescope corrections were flagged in sub-array 1.
!  A total of 431 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 502 telescope corrections were flagged in sub-array 1.
!  A total of 431 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.009979Jy  sigma=0.010624
! Fit after  self-cal, rms=0.948922Jy  sigma=0.010016
! 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 
! Estimated beam: bmin=2.738 mas, bmaj=7.698 mas, bpa=0.4177 degrees
! Estimated noise=801.431 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 = 0.0479791 Jy
! Component: 100  -  total flux cleaned = 0.0584417 Jy
! Total flux subtracted in 100 components = 0.0584417 Jy
! Clean residual min=-0.004289 max=0.004518 Jy/beam
! Clean residual mean=-0.000035 rms=0.001199 Jy/beam
! Combined flux in latest and established models = 0.0584417 Jy
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 0.0584417 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.124340Jy  sigma=0.001193
! Fit after  self-cal, rms=0.122376Jy  sigma=0.001171
! Inverting map 
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 
! Estimated beam: bmin=3.274 mas, bmaj=9.079 mas, bpa=-0.03916 degrees
! Estimated noise=444.843 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 = 0.00120074 Jy
! Component: 100  -  total flux cleaned = 0.000887564 Jy
! Component: 150  -  total flux cleaned = 0.000558151 Jy
! Component: 200  -  total flux cleaned = 0.00032185 Jy
! Total flux subtracted in 200 components = 0.00032185 Jy
! Clean residual min=-0.003344 max=0.002396 Jy/beam
! Clean residual mean=0.000020 rms=0.000839 Jy/beam
! Combined flux in latest and established models = 0.0587635 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 0.0587635 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.122236Jy  sigma=0.001171
! Fit after  self-cal, rms=0.122112Jy  sigma=0.001170
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        1.18     HH        1.00*    HN        0.72     
!   KB        1.00*    KK        1.00*    KP        1.09     LA        1.10     
!   MK        1.09     NL        0.98     NY        1.00*    OV        1.10     
!   PT        1.15     SC        0.88     TS        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.96     FD        1.02     HH        1.00*    HN        0.71     
!   KB        1.00*    KK        1.00*    KP        1.04     LA        0.98     
!   MK        1.00*    NL        0.92     NY        1.00*    OV        0.96     
!   PT        1.09     SC        0.95     TS        1.00*    
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.14     HH        1.00*    HN        0.76     
!   KB        1.00*    KK        1.00*    KP        1.04     LA        1.01     
!   MK        1.08     NL        0.93     NY        1.00*    OV        1.04     
!   PT        1.04     SC        0.93     TS        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.95     FD        1.02     HH        1.00*    HN        0.69     
!   KB        1.00*    KK        1.00*    KP        1.00     LA        0.98     
!   MK        1.00*    NL        0.88     NY        1.00*    OV        1.05     
!   PT        1.02     SC        1.07     TS        1.00*    
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.12     HH        1.00*    HN        0.78     
!   KB        1.00*    KK        1.00*    KP        1.15     LA        0.96     
!   MK        1.04     NL        1.09     NY        1.00*    OV        1.07     
!   PT        1.12     SC        0.97     TS        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.88     FD        1.09     HH        1.00*    HN        0.79     
!   KB        1.00*    KK        1.00*    KP        0.93     LA        0.97     
!   MK        1.00*    NL        0.98     NY        1.00*    OV        1.05     
!   PT        1.05     SC        0.97     TS        1.00*    
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.86     FD        1.05     HH        1.00*    HN        0.70     
!   KB        1.00*    KK        1.00*    KP        1.04     LA        1.09     
!   MK        1.00     NL        1.03     NY        1.00*    OV        1.05     
!   PT        1.10     SC        0.99     TS        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.65     FD        0.92     HH        1.00*    HN        0.77     
!   KB        1.00*    KK        1.00*    KP        1.04     LA        0.89     
!   MK        1.00*    NL        1.06     NY        1.00*    OV        1.05     
!   PT        1.20     SC        1.04     TS        1.00*    
! 
! 
! Fit before self-cal, rms=0.122112Jy  sigma=0.001170
! Fit after  self-cal, rms=0.113043Jy  sigma=0.001165
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.231 mas, bmaj=9.077 mas, bpa=0.552 degrees
! Estimated noise=438.304 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 = 0.000248464 Jy
! Component: 100  -  total flux cleaned = 0.000296068 Jy
! Component: 150  -  total flux cleaned = 0.000321428 Jy
! Component: 200  -  total flux cleaned = 0.000332663 Jy
! Total flux subtracted in 200 components = 0.000332663 Jy
! Clean residual min=-0.002029 max=0.001850 Jy/beam
! Clean residual mean=0.000030 rms=0.000522 Jy/beam
! Combined flux in latest and established models = 0.0590962 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 21 components and 0.0590962 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.113038Jy  sigma=0.001165
! Fit after  self-cal, rms=0.112882Jy  sigma=0.001163
! Inverting map 
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=0.112882Jy  sigma=0.001163
! Fit after  self-cal, rms=0.112851Jy  sigma=0.001162
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.209 mas, bmaj=9.039 mas, bpa=0.8471 degrees
! Estimated noise=437.435 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000176109 Jy
! Component: 100  -  total flux cleaned = 0.000211909 Jy
! Component: 150  -  total flux cleaned = 0.000253261 Jy
! Component: 200  -  total flux cleaned = 0.000264451 Jy
! Total flux subtracted in 200 components = 0.000264451 Jy
! Clean residual min=-0.002152 max=0.001795 Jy/beam
! Clean residual mean=0.000030 rms=0.000517 Jy/beam
! Combined flux in latest and established models = 0.0593606 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 25 components and 0.0593606 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.112847Jy  sigma=0.001162
! Fit after  self-cal, rms=0.112919Jy  sigma=0.001162
flux_cutoff = imstat(rms) * dynam
! Inverting map 
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 = -0.000101055 Jy
! Component: 100  -  total flux cleaned = -0.000168163 Jy
! Component: 150  -  total flux cleaned = -0.000212657 Jy
! Component: 200  -  total flux cleaned = -0.00024314 Jy
! Total flux subtracted in 200 components = -0.00024314 Jy
! Clean residual min=-0.002261 max=0.001897 Jy/beam
! Clean residual mean=0.000029 rms=0.000532 Jy/beam
! Combined flux in latest and established models = 0.0591175 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 32 components and 0.0591175 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.112916Jy  sigma=0.001162
! Fit after  self-cal, rms=0.112903Jy  sigma=0.001161
! Inverting map 
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=0.112903Jy  sigma=0.001161
! Fit after  self-cal, rms=0.113901Jy  sigma=0.001161
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.206 mas, bmaj=9.042 mas, bpa=0.9559 degrees
! Estimated noise=439.122 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000204252 Jy
! Component: 100  -  total flux cleaned = 0.000266414 Jy
! Component: 150  -  total flux cleaned = 0.000317424 Jy
! Component: 200  -  total flux cleaned = 0.000339374 Jy
! Total flux subtracted in 200 components = 0.000339374 Jy
! Clean residual min=-0.002149 max=0.001832 Jy/beam
! Clean residual mean=0.000024 rms=0.000518 Jy/beam
! Combined flux in latest and established models = 0.0594569 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 36 components and 0.0594569 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.113897Jy  sigma=0.001161
! Fit after  self-cal, rms=0.113973Jy  sigma=0.001161
flux_cutoff = imstat(rms) * dynam
! Inverting map 
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 = -7.19157e-05 Jy
! Component: 100  -  total flux cleaned = -8.39224e-05 Jy
! Component: 150  -  total flux cleaned = -6.60139e-05 Jy
! Component: 200  -  total flux cleaned = -5.81472e-05 Jy
! Total flux subtracted in 200 components = -5.81472e-05 Jy
! Clean residual min=-0.002182 max=0.001836 Jy/beam
! Clean residual mean=0.000024 rms=0.000521 Jy/beam
! Combined flux in latest and established models = 0.0593987 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 36 components and 0.0593987 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.113970Jy  sigma=0.001161
! Fit after  self-cal, rms=0.113975Jy  sigma=0.001161
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 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=0.113975Jy  sigma=0.001161
! Fit after  self-cal, rms=0.114803Jy  sigma=0.001161
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.592 mas, bmaj=19.04 mas, bpa=4.328 degrees
! Estimated noise=550.853 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000361097 Jy
! Component: 100  -  total flux cleaned = 0.000394134 Jy
! Component: 150  -  total flux cleaned = 0.000437145 Jy
! Component: 200  -  total flux cleaned = 0.00048411 Jy
! Total flux subtracted in 200 components = 0.00048411 Jy
! Clean residual min=-0.002170 max=0.002454 Jy/beam
! Clean residual mean=0.000044 rms=0.000664 Jy/beam
! Combined flux in latest and established models = 0.0598828 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 41 components and 0.0598828 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.114803Jy  sigma=0.001161
! Fit after  self-cal, rms=0.114847Jy  sigma=0.001161
flux_cutoff = imstat(rms) * dynam
! Inverting map 
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 = -0.000144888 Jy
! Component: 100  -  total flux cleaned = -0.000142973 Jy
! Component: 150  -  total flux cleaned = -0.000141327 Jy
! Component: 200  -  total flux cleaned = -0.000116073 Jy
! Total flux subtracted in 200 components = -0.000116073 Jy
! Clean residual min=-0.002273 max=0.002462 Jy/beam
! Clean residual mean=0.000049 rms=0.000672 Jy/beam
! Combined flux in latest and established models = 0.0597668 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 45 components and 0.0597668 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.114849Jy  sigma=0.001161
! Fit after  self-cal, rms=0.114850Jy  sigma=0.001161
! Inverting map 
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 
! Estimated beam: bmin=3.205 mas, bmaj=9.046 mas, bpa=1.02 degrees
! Estimated noise=440.845 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.205 x 9.046 at 1.02 degrees (North through East)
! Clean map  min=-0.0021432  max=0.062228 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
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 
! Estimated beam: bmin=2.723 mas, bmaj=7.782 mas, bpa=1.142 degrees
! Estimated noise=760.03 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0490132 Jy
! Component: 100  -  total flux cleaned = 0.0597082 Jy
! Component: 150  -  total flux cleaned = 0.0603883 Jy
! Component: 200  -  total flux cleaned = 0.0603065 Jy
! Total flux subtracted in 200 components = 0.0603065 Jy
! Clean residual min=-0.003874 max=0.003833 Jy/beam
! Clean residual mean=-0.000009 rms=0.000995 Jy/beam
! Combined flux in latest and established models = 0.0603065 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 8 model components to the UV plane model.
! The established model now contains 8 components and 0.0603065 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.205 mas, bmaj=9.046 mas, bpa=1.02 degrees
! Estimated noise=440.845 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 = -0.000471333 Jy
! Component: 100  -  total flux cleaned = -0.000359463 Jy
! Component: 150  -  total flux cleaned = -0.000359805 Jy
! Component: 200  -  total flux cleaned = -0.00033517 Jy
! Total flux subtracted in 200 components = -0.00033517 Jy
! Clean residual min=-0.002241 max=0.001895 Jy/beam
! Clean residual mean=0.000026 rms=0.000532 Jy/beam
! Combined flux in latest and established models = 0.0599713 Jy
! Adding 10 model components to the UV plane model.
! The established model now contains 18 components and 0.0599713 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.592 mas, bmaj=19.04 mas, bpa=4.328 degrees
! Estimated noise=550.853 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000102968 Jy
! Component: 100  -  total flux cleaned = -6.54927e-05 Jy
! Component: 150  -  total flux cleaned = -3.45181e-05 Jy
! Component: 200  -  total flux cleaned = -9.26527e-06 Jy
! Total flux subtracted in 200 components = -9.26527e-06 Jy
! Clean residual min=-0.002369 max=0.002466 Jy/beam
! Clean residual mean=0.000050 rms=0.000682 Jy/beam
! Combined flux in latest and established models = 0.059962 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 = -4.9989e-08 Jy
! Component: 100  -  total flux cleaned = -1.10523e-05 Jy
! Component: 150  -  total flux cleaned = -1.14885e-05 Jy
! Component: 200  -  total flux cleaned = -2.18863e-05 Jy
! Total flux subtracted in 200 components = -2.18863e-05 Jy
! Clean residual min=-0.002334 max=0.002454 Jy/beam
! Clean residual mean=0.000050 rms=0.000679 Jy/beam
! Combined flux in latest and established models = 0.0599401 Jy
! Adding 12 model components to the UV plane model.
! The established model now contains 29 components and 0.0599401 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.205 mas, bmaj=9.046 mas, bpa=1.02 degrees
! Estimated noise=440.845 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00012186 Jy
! Component: 100  -  total flux cleaned = -0.000154119 Jy
! Component: 150  -  total flux cleaned = -0.000164979 Jy
! Component: 200  -  total flux cleaned = -0.000187026 Jy
! Total flux subtracted in 200 components = -0.000187026 Jy
! Clean residual min=-0.002125 max=0.001789 Jy/beam
! Clean residual mean=0.000026 rms=0.000523 Jy/beam
! Combined flux in latest and established models = 0.0597531 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 39 components and 0.0597531 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.114848Jy  sigma=0.001161
! Fit after  self-cal, rms=0.114850Jy  sigma=0.001161
wmodel 0045-255_S_2010_10_13_pus_map.mod
! Writing 39 model components to file: 0045-255_S_2010_10_13_pus_map.mod
wobs 0045-255_S_2010_10_13_pus_uvs.fits
! Writing UV FITS file: 0045-255_S_2010_10_13_pus_uvs.fits
wwins 0045-255_S_2010_10_13_pus_map.win
! wwins: Wrote 1 windows to 0045-255_S_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 
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000395421 Jy
! Component: 100  -  total flux cleaned = -0.000425796 Jy
! Component: 150  -  total flux cleaned = -0.000657813 Jy
! Component: 200  -  total flux cleaned = -0.000769034 Jy
! Component: 250  -  total flux cleaned = -0.00076867 Jy
! Component: 300  -  total flux cleaned = -0.000819185 Jy
! Component: 350  -  total flux cleaned = -0.000843311 Jy
! Component: 400  -  total flux cleaned = -0.000939182 Jy
! Component: 450  -  total flux cleaned = -0.000962094 Jy
! Component: 500  -  total flux cleaned = -0.00102938 Jy
! Component: 550  -  total flux cleaned = -0.000963336 Jy
! Component: 600  -  total flux cleaned = -0.000920396 Jy
! Component: 650  -  total flux cleaned = -0.000836881 Jy
! Component: 700  -  total flux cleaned = -0.000836652 Jy
! Component: 750  -  total flux cleaned = -0.000776056 Jy
! Component: 800  -  total flux cleaned = -0.000658371 Jy
! Component: 850  -  total flux cleaned = -0.000658625 Jy
! Component: 900  -  total flux cleaned = -0.000602163 Jy
! Component: 950  -  total flux cleaned = -0.000546528 Jy
! Component: 1000  -  total flux cleaned = -0.000473659 Jy
! Component: 1050  -  total flux cleaned = -0.000384298 Jy
! Component: 1100  -  total flux cleaned = -0.000296216 Jy
! Component: 1150  -  total flux cleaned = -0.00022628 Jy
! Component: 1200  -  total flux cleaned = -0.000157847 Jy
! Component: 1250  -  total flux cleaned = -0.000107148 Jy
! Component: 1300  -  total flux cleaned = -7.09188e-06 Jy
! Component: 1350  -  total flux cleaned = 9.34933e-06 Jy
! Component: 1400  -  total flux cleaned = 5.80863e-05 Jy
! Component: 1450  -  total flux cleaned = 0.000106202 Jy
! Component: 1500  -  total flux cleaned = 0.000168897 Jy
! Component: 1550  -  total flux cleaned = 0.000199956 Jy
! Component: 1600  -  total flux cleaned = 0.000199785 Jy
! Component: 1650  -  total flux cleaned = 0.000215018 Jy
! Component: 1700  -  total flux cleaned = 0.000185243 Jy
! Component: 1750  -  total flux cleaned = 0.000214669 Jy
! Component: 1800  -  total flux cleaned = 0.000214476 Jy
! Component: 1850  -  total flux cleaned = 0.000214282 Jy
! Component: 1900  -  total flux cleaned = 0.000199612 Jy
! Component: 1950  -  total flux cleaned = 0.000185635 Jy
! Component: 2000  -  total flux cleaned = 0.000199696 Jy
! Total flux subtracted in 2048 components = 0.000199604 Jy
! Clean residual min=-0.000792 max=0.000951 Jy/beam
! Clean residual mean=0.000018 rms=0.000292 Jy/beam
! Combined flux in latest and established models = 0.0599527 Jy
keep
! Adding 143 model components to the UV plane model.
! The established model now contains 182 components and 0.0599527 Jy
![Exited script file: muppet]
wmap "0045-255_S_2010_10_13_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.205 x 9.046 at 1.02 degrees (North through East)
! Clean map  min=-0.0020053  max=0.061976 Jy/beam
! Writing clean map to FITS file: 0045-255_S_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 0.061976 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000293838 
device "0045-255_S_2010_10_13_pus\_map.eps/VPS"
! Attempting to open device: '0045-255_S_2010_10_13_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.42235 1.42235 2.8447 5.68939 11.3788 22.7576 45.5151 91.0303
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0008 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.061 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.205 x 9.046 at 1.02 degrees (North through East)
! Clean map  min=-0.0020053  max=0.061976 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "0045-255_S_2010_10_13_pus\_map.gif/vgif"
! Attempting to open device: '0045-255_S_2010_10_13_pus_map.gif/vgif'
mapplot cln