! Started logfile: J0406-2355_S_2008_07_09_pus_uvs.log on Wed Oct 13 14:53:28 2010
obs J0406-2355_S_2008_07_09_pus_uva.fits
! Reading UV FITS file: J0406-2355_S_2008_07_09_pus_uva.fits
! AN table 1: 219 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.283192 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0406-2355
! 
! 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  2.23697e+09        8e+06          1        8e+06
!  02        2  2.26697e+09        8e+06          1        8e+06
!  03        3  2.35697e+09        8e+06          1        8e+06
!  04        4  2.37697e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1058 lines of history.
! 
! Reading 26048 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 
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 1498 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 1498 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 1498 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 1498 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.916875Jy  sigma=0.007341
! Fit after  self-cal, rms=0.867058Jy  sigma=0.006970
! 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=2.366 mas, bmaj=6.055 mas, bpa=-7.165 degrees
! Estimated noise=1026.52 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 = 0.111627 Jy
! Component: 100  -  total flux cleaned = 0.139259 Jy
! Total flux subtracted in 100 components = 0.139259 Jy
! Clean residual min=-0.006488 max=0.010682 Jy/beam
! Clean residual mean=-0.000054 rms=0.001847 Jy/beam
! Combined flux in latest and established models = 0.139259 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.13926 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.156494Jy  sigma=0.001201
! Fit after  self-cal, rms=0.156528Jy  sigma=0.001201
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0108883 Jy
! Component: 100  -  total flux cleaned = 0.0143941 Jy
! Total flux subtracted in 100 components = 0.0143941 Jy
! Clean residual min=-0.005365 max=0.005147 Jy/beam
! Clean residual mean=-0.000032 rms=0.001494 Jy/beam
! Combined flux in latest and established models = 0.153654 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 13 components and 0.153654 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.155867Jy  sigma=0.001195
! Fit after  self-cal, rms=0.155898Jy  sigma=0.001195
! 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=3.074 mas, bmaj=7.376 mas, bpa=-7.322 degrees
! Estimated noise=551.618 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 = 0.00159574 Jy
! Component: 100  -  total flux cleaned = 0.00185703 Jy
! Component: 150  -  total flux cleaned = 0.00196239 Jy
! Component: 200  -  total flux cleaned = 0.00200271 Jy
! Total flux subtracted in 200 components = 0.00200271 Jy
! Clean residual min=-0.003639 max=0.003369 Jy/beam
! Clean residual mean=0.000059 rms=0.000985 Jy/beam
! Combined flux in latest and established models = 0.155656 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 18 components and 0.155656 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.155843Jy  sigma=0.001195
! Fit after  self-cal, rms=0.155838Jy  sigma=0.001195
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.01     HH        1.00*    HN        1.00     
!   KK        1.00*    KP        0.98     LA        1.02     MK        0.99     
!   NL        1.03     NY        1.00*    ON        1.00*    PT        0.97     
!   SC        0.94     WZ        1.00*    ZC        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.02     HH        1.00*    HN        1.05     
!   KK        1.00*    KP        1.02     LA        0.99     MK        0.98     
!   NL        0.95     NY        1.00*    ON        1.00*    PT        0.98     
!   SC        1.01     WZ        1.00*    ZC        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.01     HH        1.00*    HN        1.04     
!   KK        1.00*    KP        1.03     LA        1.01     MK        1.00     
!   NL        1.01     NY        1.00*    ON        1.00*    PT        1.06     
!   SC        1.02     WZ        1.00*    ZC        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.84     FD        1.03     HH        1.00*    HN        1.00     
!   KK        1.00*    KP        0.99     LA        1.03     MK        0.99     
!   NL        0.99     NY        1.00*    ON        1.00*    PT        1.00     
!   SC        1.01     WZ        1.00*    ZC        1.00*    
! 
! 
! Fit before self-cal, rms=0.155838Jy  sigma=0.001195
! Fit after  self-cal, rms=0.154510Jy  sigma=0.001193
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.07 mas, bmaj=7.337 mas, bpa=-7.224 degrees
! Estimated noise=550.232 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 = 0.000303751 Jy
! Component: 100  -  total flux cleaned = 0.000379603 Jy
! Component: 150  -  total flux cleaned = 0.000379023 Jy
! Component: 200  -  total flux cleaned = 0.000413781 Jy
! Total flux subtracted in 200 components = 0.000413781 Jy
! Clean residual min=-0.003317 max=0.003181 Jy/beam
! Clean residual mean=0.000059 rms=0.000899 Jy/beam
! Combined flux in latest and established models = 0.15607 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 27 components and 0.15607 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.154501Jy  sigma=0.001193
! Fit after  self-cal, rms=0.154545Jy  sigma=0.001192
! 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=0.154545Jy  sigma=0.001192
! Fit after  self-cal, rms=0.154184Jy  sigma=0.001187
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.07 mas, bmaj=7.352 mas, bpa=-7.221 degrees
! Estimated noise=550.814 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000172073 Jy
! Component: 100  -  total flux cleaned = -0.000141684 Jy
! Component: 150  -  total flux cleaned = -0.000142429 Jy
! Component: 200  -  total flux cleaned = -9.87743e-05 Jy
! Total flux subtracted in 200 components = -9.87743e-05 Jy
! Clean residual min=-0.002269 max=0.002353 Jy/beam
! Clean residual mean=0.000048 rms=0.000693 Jy/beam
! Combined flux in latest and established models = 0.155971 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 31 components and 0.155971 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.154173Jy  sigma=0.001187
! Fit after  self-cal, rms=0.154320Jy  sigma=0.001187
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 = 1.48992e-05 Jy
! Component: 100  -  total flux cleaned = 7.6744e-05 Jy
! Component: 150  -  total flux cleaned = 9.49719e-05 Jy
! Component: 200  -  total flux cleaned = 0.000111291 Jy
! Total flux subtracted in 200 components = 0.000111291 Jy
! Clean residual min=-0.002297 max=0.002236 Jy/beam
! Clean residual mean=0.000050 rms=0.000698 Jy/beam
! Combined flux in latest and established models = 0.156083 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 32 components and 0.156083 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.154314Jy  sigma=0.001187
! Fit after  self-cal, rms=0.154312Jy  sigma=0.001187
! 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=0.154312Jy  sigma=0.001187
! Fit after  self-cal, rms=0.154917Jy  sigma=0.001187
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.072 mas, bmaj=7.365 mas, bpa=-7.212 degrees
! Estimated noise=552.181 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000111232 Jy
! Component: 100  -  total flux cleaned = 0.000199074 Jy
! Component: 150  -  total flux cleaned = 0.000217975 Jy
! Component: 200  -  total flux cleaned = 0.000235214 Jy
! Total flux subtracted in 200 components = 0.000235214 Jy
! Clean residual min=-0.002222 max=0.002294 Jy/beam
! Clean residual mean=0.000047 rms=0.000686 Jy/beam
! Combined flux in latest and established models = 0.156318 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 38 components and 0.156318 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.154910Jy  sigma=0.001187
! Fit after  self-cal, rms=0.154953Jy  sigma=0.001187
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 = 7.13484e-07 Jy
! Component: 100  -  total flux cleaned = 5.34972e-05 Jy
! Component: 150  -  total flux cleaned = 6.82798e-05 Jy
! Component: 200  -  total flux cleaned = 8.17844e-05 Jy
! Total flux subtracted in 200 components = 8.17844e-05 Jy
! Clean residual min=-0.002232 max=0.002263 Jy/beam
! Clean residual mean=0.000048 rms=0.000686 Jy/beam
! Combined flux in latest and established models = 0.1564 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 39 components and 0.1564 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.154948Jy  sigma=0.001187
! Fit after  self-cal, rms=0.154946Jy  sigma=0.001187
! 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=0.154946Jy  sigma=0.001187
! Fit after  self-cal, rms=0.155329Jy  sigma=0.001187
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.249 mas, bmaj=16.16 mas, bpa=-0.8792 degrees
! Estimated noise=694.753 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000325935 Jy
! Component: 100  -  total flux cleaned = 0.000324505 Jy
! Component: 150  -  total flux cleaned = 0.000323628 Jy
! Component: 200  -  total flux cleaned = 0.000323035 Jy
! Total flux subtracted in 200 components = 0.000323035 Jy
! Clean residual min=-0.002916 max=0.002856 Jy/beam
! Clean residual mean=0.000096 rms=0.001072 Jy/beam
! Combined flux in latest and established models = 0.156723 Jy
selfcal
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 41 components and 0.156723 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.155327Jy  sigma=0.001187
! Fit after  self-cal, rms=0.155337Jy  sigma=0.001187
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 = 4.41862e-06 Jy
! Component: 100  -  total flux cleaned = 6.34051e-06 Jy
! Component: 150  -  total flux cleaned = 7.31731e-06 Jy
! Component: 200  -  total flux cleaned = 7.89472e-06 Jy
! Total flux subtracted in 200 components = 7.89472e-06 Jy
! Clean residual min=-0.002934 max=0.002876 Jy/beam
! Clean residual mean=0.000096 rms=0.001073 Jy/beam
! Combined flux in latest and established models = 0.156731 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 42 components and 0.156731 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.155336Jy  sigma=0.001187
! Fit after  self-cal, rms=0.155334Jy  sigma=0.001186
! 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=3.073 mas, bmaj=7.374 mas, bpa=-7.196 degrees
! Estimated noise=553.32 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.073 x 7.374 at -7.196 degrees (North through East)
! Clean map  min=-0.0021161  max=0.14581 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=2.37 mas, bmaj=6.1 mas, bpa=-7.297 degrees
! Estimated noise=1023.93 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.110775 Jy
! Component: 100  -  total flux cleaned = 0.139146 Jy
! Component: 150  -  total flux cleaned = 0.150343 Jy
! Component: 200  -  total flux cleaned = 0.151944 Jy
! Total flux subtracted in 200 components = 0.151944 Jy
! Clean residual min=-0.004647 max=0.004737 Jy/beam
! Clean residual mean=-0.000006 rms=0.001302 Jy/beam
! Combined flux in latest and established models = 0.151944 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 14 model components to the UV plane model.
! The established model now contains 14 components and 0.151944 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.073 mas, bmaj=7.374 mas, bpa=-7.196 degrees
! Estimated noise=553.32 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 = 0.0033033 Jy
! Component: 100  -  total flux cleaned = 0.00361511 Jy
! Component: 150  -  total flux cleaned = 0.00384132 Jy
! Component: 200  -  total flux cleaned = 0.00402779 Jy
! Total flux subtracted in 200 components = 0.00402779 Jy
! Clean residual min=-0.002248 max=0.002389 Jy/beam
! Clean residual mean=0.000045 rms=0.000708 Jy/beam
! Combined flux in latest and established models = 0.155972 Jy
! Adding 20 model components to the UV plane model.
! The established model now contains 28 components and 0.155972 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=8.249 mas, bmaj=16.16 mas, bpa=-0.8792 degrees
! Estimated noise=694.753 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0006548 Jy
! Component: 100  -  total flux cleaned = 0.000656275 Jy
! Component: 150  -  total flux cleaned = 0.000657283 Jy
! Component: 200  -  total flux cleaned = 0.000657967 Jy
! Total flux subtracted in 200 components = 0.000657967 Jy
! Clean residual min=-0.002977 max=0.002919 Jy/beam
! Clean residual mean=0.000095 rms=0.001072 Jy/beam
! Combined flux in latest and established models = 0.15663 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 = 3.83442e-07 Jy
! Component: 100  -  total flux cleaned = 4.12625e-07 Jy
! Component: 150  -  total flux cleaned = 6.86874e-07 Jy
! Component: 200  -  total flux cleaned = 7.77552e-08 Jy
! Total flux subtracted in 200 components = 7.77552e-08 Jy
! Clean residual min=-0.002990 max=0.002933 Jy/beam
! Clean residual mean=0.000095 rms=0.001073 Jy/beam
! Combined flux in latest and established models = 0.15663 Jy
! Adding 17 model components to the UV plane model.
! The established model now contains 42 components and 0.15663 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.073 mas, bmaj=7.374 mas, bpa=-7.196 degrees
! Estimated noise=553.32 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000244242 Jy
! Component: 100  -  total flux cleaned = -0.000244358 Jy
! Component: 150  -  total flux cleaned = -0.000244917 Jy
! Component: 200  -  total flux cleaned = -0.000215897 Jy
! Total flux subtracted in 200 components = -0.000215897 Jy
! Clean residual min=-0.002273 max=0.002296 Jy/beam
! Clean residual mean=0.000047 rms=0.000696 Jy/beam
! Combined flux in latest and established models = 0.156414 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 47 components and 0.156414 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.155352Jy  sigma=0.001187
! Fit after  self-cal, rms=0.155351Jy  sigma=0.001187
wmodel J0406-2355_S_2008_07_09_pus_map.mod
! Writing 47 model components to file: J0406-2355_S_2008_07_09_pus_map.mod
wobs J0406-2355_S_2008_07_09_pus_uvs.fits
! Writing UV FITS file: J0406-2355_S_2008_07_09_pus_uvs.fits
wwins J0406-2355_S_2008_07_09_pus_map.win
! wwins: Wrote 1 windows to J0406-2355_S_2008_07_09_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 = 0.000391202 Jy
! Component: 100  -  total flux cleaned = 0.000627449 Jy
! Component: 150  -  total flux cleaned = 0.00070195 Jy
! Component: 200  -  total flux cleaned = 0.000737372 Jy
! Component: 250  -  total flux cleaned = 0.000838064 Jy
! Component: 300  -  total flux cleaned = 0.000901982 Jy
! Component: 350  -  total flux cleaned = 0.00102549 Jy
! Component: 400  -  total flux cleaned = 0.00120328 Jy
! Component: 450  -  total flux cleaned = 0.00134615 Jy
! Component: 500  -  total flux cleaned = 0.00145654 Jy
! Component: 550  -  total flux cleaned = 0.00151027 Jy
! Component: 600  -  total flux cleaned = 0.00153677 Jy
! Component: 650  -  total flux cleaned = 0.00166449 Jy
! Component: 700  -  total flux cleaned = 0.00173929 Jy
! Component: 750  -  total flux cleaned = 0.00186095 Jy
! Component: 800  -  total flux cleaned = 0.00198054 Jy
! Component: 850  -  total flux cleaned = 0.00214471 Jy
! Component: 900  -  total flux cleaned = 0.00223632 Jy
! Component: 950  -  total flux cleaned = 0.0023718 Jy
! Component: 1000  -  total flux cleaned = 0.00248266 Jy
! Component: 1050  -  total flux cleaned = 0.00261398 Jy
! Component: 1100  -  total flux cleaned = 0.00272151 Jy
! Component: 1150  -  total flux cleaned = 0.00289062 Jy
! Component: 1200  -  total flux cleaned = 0.00309875 Jy
! Component: 1250  -  total flux cleaned = 0.00328302 Jy
! Component: 1300  -  total flux cleaned = 0.00344417 Jy
! Component: 1350  -  total flux cleaned = 0.00360285 Jy
! Component: 1400  -  total flux cleaned = 0.00372024 Jy
! Component: 1450  -  total flux cleaned = 0.00389406 Jy
! Component: 1500  -  total flux cleaned = 0.00408414 Jy
! Component: 1550  -  total flux cleaned = 0.00417779 Jy
! Component: 1600  -  total flux cleaned = 0.00434417 Jy
! Component: 1650  -  total flux cleaned = 0.00447171 Jy
! Component: 1700  -  total flux cleaned = 0.0046157 Jy
! Component: 1750  -  total flux cleaned = 0.00468687 Jy
! Component: 1800  -  total flux cleaned = 0.00484499 Jy
! Component: 1850  -  total flux cleaned = 0.00496626 Jy
! Component: 1900  -  total flux cleaned = 0.00506927 Jy
! Component: 1950  -  total flux cleaned = 0.00518795 Jy
! Component: 2000  -  total flux cleaned = 0.00532207 Jy
! Total flux subtracted in 2048 components = 0.00537169 Jy
! Clean residual min=-0.001022 max=0.000964 Jy/beam
! Clean residual mean=0.000004 rms=0.000325 Jy/beam
! Combined flux in latest and established models = 0.161786 Jy
keep
! Adding 148 model components to the UV plane model.
! The established model now contains 195 components and 0.161786 Jy
wmap "J0406-2355_S_2008_07_09_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.073 x 7.374 at -7.196 degrees (North through East)
! Clean map  min=-0.001582  max=0.14605 Jy/beam
! Writing clean map to FITS file: J0406-2355_S_2008_07_09_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.146046 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000320814 
device "J0406-2355_S_2008_07_09_pus\_map.eps/VPS"
! Attempting to open device: 'J0406-2355_S_2008_07_09_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.658996 0.658996 1.31799 2.63599 5.27197 10.5439 21.0879 42.1758 84.3515
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0009 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.146 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.073 x 7.374 at -7.196 degrees (North through East)
! Clean map  min=-0.001582  max=0.14605 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0406-2355_S_2008_07_09_pus\_map.gif/vgif"
! Attempting to open device: 'J0406-2355_S_2008_07_09_pus_map.gif/vgif'
mapplot cln
quit
! Quitting program
! Log file J0406-2355_S_2008_07_09_pus_uvs.log closed on Wed Oct 13 14:53:33 2010