! Started logfile: /g0/scr/pima/npcsb_uvs/J1904+7647_S_uvs.log on Wed Sep 25 00:13:15 2013
obs /g0/scr/pima/npcsb_uvs/J1904+7647_S_uva.fits
! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J1904+7647_S_uva.fits
! AN table 1: 47 integrations on 10 of 10 possible baselines.
! AN table 2: 47 integrations on 1 of 1 possible baselines.
! Apparent sampling: 0.630561 visibilities/baseline/integration-bin.
! Found source: J1904+7647
! 
! 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  2.23693e+09        8e+06          1        8e+06
!  02        2  2.26693e+09        8e+06          1        8e+06
!  03        3  2.35693e+09        8e+06          1        8e+06
!  04        4  2.37693e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 0 lines of history.
! 
! Reading 1304 visibilities.
select RR
! 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 = 1024 
print "field_cell =",field_cell
! field_cell = 0.5 
print "taper_size =",taper_size
! taper_size = 20 
![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsb_uvs/J1904+7647_S]
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 = 1024x1024 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 48 telescope corrections were flagged in sub-array 1.
!  A total of 94 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 48 telescope corrections were flagged in sub-array 1.
!  A total of 94 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 48 telescope corrections were flagged in sub-array 1.
!  A total of 94 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 48 telescope corrections were flagged in sub-array 1.
!  A total of 94 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.006873Jy  sigma=2.261690
! Fit after  self-cal, rms=0.941824Jy  sigma=2.149045
! 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=7.229 mas, bmaj=17.99 mas, bpa=43.8 degrees
! Estimated noise=13.8045 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=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0456101 Jy
! Component: 100  -  total flux cleaned = 0.0475165 Jy
! Total flux subtracted in 100 components = 0.0475165 Jy
! Clean residual min=-0.004070 max=0.004035 Jy/beam
! Clean residual mean=-0.000025 rms=0.001527 Jy/beam
! Combined flux in latest and established models = 0.0475165 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 12 components and 0.0475165 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.059094Jy  sigma=0.127326
! Fit after  self-cal, rms=0.057656Jy  sigma=0.124213
! 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=7.804 mas, bmaj=20.17 mas, bpa=39.56 degrees
! Estimated noise=10.3041 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 = 0.000668661 Jy
! Component: 100  -  total flux cleaned = 0.000412313 Jy
! Component: 150  -  total flux cleaned = 0.000308827 Jy
! Component: 200  -  total flux cleaned = 0.000396192 Jy
! Total flux subtracted in 200 components = 0.000396192 Jy
! Clean residual min=-0.001477 max=0.001496 Jy/beam
! Clean residual mean=-0.000012 rms=0.000521 Jy/beam
! Combined flux in latest and established models = 0.0479127 Jy
! Performing phase self-cal
! Adding 57 model components to the UV plane model.
! The established model now contains 68 components and 0.0479127 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056762Jy  sigma=0.122484
! Fit after  self-cal, rms=0.056568Jy  sigma=0.122025
! Inverting map 
! Added new window around map position (-9.5, -124.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00153835 Jy
! Component: 100  -  total flux cleaned = 0.00148002 Jy
! Component: 150  -  total flux cleaned = 0.0016508 Jy
! Component: 200  -  total flux cleaned = 0.00163096 Jy
! Total flux subtracted in 200 components = 0.00163096 Jy
! Clean residual min=-0.002629 max=0.001894 Jy/beam
! Clean residual mean=-0.000013 rms=0.000620 Jy/beam
! Combined flux in latest and established models = 0.0495436 Jy
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 102 components and 0.0495436 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056453Jy  sigma=0.121833
! Fit after  self-cal, rms=0.056383Jy  sigma=0.121739
! 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        0.98     FD        1.06     KP        0.96     OV        0.99     
!   PT        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   HN        0.00*    NL        0.00*    
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        0.99     KP        1.08     OV        1.02     
!   PT        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   HN        0.00*    NL        0.00*    
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.93     KP        1.04     OV        1.08     
!   PT        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   HN        0.00*    NL        0.00*    
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.02     KP        0.88     OV        0.91     
!   PT        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   HN        0.00*    NL        0.00*    
! 
! 
! Fit before self-cal, rms=0.056383Jy  sigma=0.121739
! Fit after  self-cal, rms=0.053379Jy  sigma=0.121927
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=7.779 mas, bmaj=20.13 mas, bpa=39.81 degrees
! Estimated noise=10.058 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 = 0.000392263 Jy
! Component: 100  -  total flux cleaned = 0.000315972 Jy
! Component: 150  -  total flux cleaned = 0.000271094 Jy
! Component: 200  -  total flux cleaned = 0.000241827 Jy
! Total flux subtracted in 200 components = 0.000241827 Jy
! Clean residual min=-0.001803 max=0.001684 Jy/beam
! Clean residual mean=0.000005 rms=0.000464 Jy/beam
! Combined flux in latest and established models = 0.0497855 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 121 components and 0.0497855 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053341Jy  sigma=0.121876
! Fit after  self-cal, rms=0.053423Jy  sigma=0.121788
! 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=0.053423Jy  sigma=0.121788
! Fit after  self-cal, rms=0.053051Jy  sigma=0.121760
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.772 mas, bmaj=20.13 mas, bpa=39.78 degrees
! Estimated noise=9.96429 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -7.45313e-05 Jy
! Component: 100  -  total flux cleaned = -6.61509e-05 Jy
! Component: 150  -  total flux cleaned = -9.2048e-05 Jy
! Component: 200  -  total flux cleaned = -0.000128089 Jy
! Total flux subtracted in 200 components = -0.000128089 Jy
! Clean residual min=-0.001730 max=0.001581 Jy/beam
! Clean residual mean=0.000006 rms=0.000441 Jy/beam
! Combined flux in latest and established models = 0.0496574 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 138 components and 0.0496574 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053028Jy  sigma=0.121731
! Fit after  self-cal, rms=0.053067Jy  sigma=0.121711
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 = -0.000154978 Jy
! Component: 100  -  total flux cleaned = -0.00021297 Jy
! Component: 150  -  total flux cleaned = -0.000236313 Jy
! Component: 200  -  total flux cleaned = -0.000269877 Jy
! Total flux subtracted in 200 components = -0.000269877 Jy
! Clean residual min=-0.001912 max=0.001566 Jy/beam
! Clean residual mean=0.000005 rms=0.000456 Jy/beam
! Combined flux in latest and established models = 0.0493875 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 158 components and 0.0493875 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053057Jy  sigma=0.121693
! Fit after  self-cal, rms=0.053055Jy  sigma=0.121686
! 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=0.053055Jy  sigma=0.121686
! Fit after  self-cal, rms=0.053336Jy  sigma=0.121666
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.765 mas, bmaj=20.13 mas, bpa=39.82 degrees
! Estimated noise=9.98385 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000215981 Jy
! Component: 100  -  total flux cleaned = 0.000167085 Jy
! Component: 150  -  total flux cleaned = 0.000187285 Jy
! Component: 200  -  total flux cleaned = 0.000175546 Jy
! Total flux subtracted in 200 components = 0.000175546 Jy
! Clean residual min=-0.001880 max=0.001573 Jy/beam
! Clean residual mean=0.000006 rms=0.000446 Jy/beam
! Combined flux in latest and established models = 0.049563 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 179 components and 0.049563 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053328Jy  sigma=0.121647
! Fit after  self-cal, rms=0.053351Jy  sigma=0.121636
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 = -3.64951e-05 Jy
! Component: 100  -  total flux cleaned = -5.8214e-05 Jy
! Component: 150  -  total flux cleaned = -6.8291e-05 Jy
! Component: 200  -  total flux cleaned = -7.87885e-05 Jy
! Total flux subtracted in 200 components = -7.87885e-05 Jy
! Clean residual min=-0.001919 max=0.001535 Jy/beam
! Clean residual mean=0.000005 rms=0.000449 Jy/beam
! Combined flux in latest and established models = 0.0494842 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 187 components and 0.0494842 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053346Jy  sigma=0.121625
! Fit after  self-cal, rms=0.053344Jy  sigma=0.121622
! 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=0.053344Jy  sigma=0.121622
! Fit after  self-cal, rms=0.053412Jy  sigma=0.121593
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.691 mas, bmaj=19.67 mas, bpa=38.44 degrees
! Estimated noise=10.2572 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00010911 Jy
! Component: 100  -  total flux cleaned = 4.76417e-05 Jy
! Component: 150  -  total flux cleaned = 4.93433e-05 Jy
! Component: 200  -  total flux cleaned = 4.17903e-05 Jy
! Total flux subtracted in 200 components = 4.17903e-05 Jy
! Clean residual min=-0.001677 max=0.001521 Jy/beam
! Clean residual mean=0.000008 rms=0.000419 Jy/beam
! Combined flux in latest and established models = 0.049526 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 201 components and 0.049526 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053408Jy  sigma=0.121581
! Fit after  self-cal, rms=0.053422Jy  sigma=0.121577
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 = -0.000100622 Jy
! Component: 100  -  total flux cleaned = -0.000130133 Jy
! Component: 150  -  total flux cleaned = -0.000146025 Jy
! Component: 200  -  total flux cleaned = -0.00015508 Jy
! Total flux subtracted in 200 components = -0.00015508 Jy
! Clean residual min=-0.001692 max=0.001497 Jy/beam
! Clean residual mean=0.000008 rms=0.000418 Jy/beam
! Combined flux in latest and established models = 0.049371 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 208 components and 0.049371 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053418Jy  sigma=0.121570
! Fit after  self-cal, rms=0.053417Jy  sigma=0.121568
! 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=7.755 mas, bmaj=20.12 mas, bpa=39.87 degrees
! Estimated noise=9.97929 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 7.755 x 20.12 at 39.87 degrees (North through East)
! Clean map  min=-0.004391  max=0.052667 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=7.226 mas, bmaj=17.95 mas, bpa=43.59 degrees
! Estimated noise=13.4993 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00819954 Jy
! Component: 100  -  total flux cleaned = 0.00825285 Jy
! Component: 150  -  total flux cleaned = 0.00887521 Jy
! Component: 200  -  total flux cleaned = 0.0103836 Jy
! Total flux subtracted in 200 components = 0.0103836 Jy
! Clean residual min=-0.025342 max=0.035377 Jy/beam
! Clean residual mean=-0.000140 rms=0.009994 Jy/beam
! Combined flux in latest and established models = 0.0103836 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 52 model components to the UV plane model.
! The established model now contains 52 components and 0.0103836 Jy
! Inverting map and beam 
! Estimated beam: bmin=7.755 mas, bmaj=20.12 mas, bpa=39.87 degrees
! Estimated noise=9.97929 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 = 0.00279756 Jy
! Component: 100  -  total flux cleaned = 0.000791423 Jy
! Component: 150  -  total flux cleaned = 0.000544649 Jy
! Component: 200  -  total flux cleaned = 0.000735988 Jy
! Total flux subtracted in 200 components = 0.000735988 Jy
! Clean residual min=-0.021371 max=0.027085 Jy/beam
! Clean residual mean=-0.000079 rms=0.007066 Jy/beam
! Combined flux in latest and established models = 0.0111196 Jy
! Adding 30 model components to the UV plane model.
! The established model now contains 79 components and 0.0111196 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=8.691 mas, bmaj=19.67 mas, bpa=38.44 degrees
! Estimated noise=10.2572 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000718949 Jy
! Component: 100  -  total flux cleaned = -0.000202405 Jy
! Component: 150  -  total flux cleaned = 0.000344006 Jy
! Component: 200  -  total flux cleaned = 0.000719292 Jy
! Total flux subtracted in 200 components = 0.000719292 Jy
! Clean residual min=-0.017355 max=0.021330 Jy/beam
! Clean residual mean=-0.000079 rms=0.005836 Jy/beam
! Combined flux in latest and established models = 0.0118389 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 = 6.12932e-06 Jy
! Component: 100  -  total flux cleaned = 2.00608e-06 Jy
! Component: 150  -  total flux cleaned = 9.16305e-07 Jy
! Component: 200  -  total flux cleaned = -1.63588e-06 Jy
! Total flux subtracted in 200 components = -1.63588e-06 Jy
! Clean residual min=-0.017243 max=0.020971 Jy/beam
! Clean residual mean=-0.000076 rms=0.005738 Jy/beam
! Combined flux in latest and established models = 0.0118373 Jy
! Adding 29 model components to the UV plane model.
! The established model now contains 99 components and 0.0118373 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=7.755 mas, bmaj=20.12 mas, bpa=39.87 degrees
! Estimated noise=9.97929 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000105586 Jy
! Component: 100  -  total flux cleaned = 0.000109008 Jy
! Component: 150  -  total flux cleaned = -5.93677e-06 Jy
! Component: 200  -  total flux cleaned = -0.000109064 Jy
! Total flux subtracted in 200 components = -0.000109064 Jy
! Clean residual min=-0.018847 max=0.022610 Jy/beam
! Clean residual mean=-0.000067 rms=0.006217 Jy/beam
! Combined flux in latest and established models = 0.0117282 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 102 components and 0.0117282 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.062160Jy  sigma=0.143649
! Fit after  self-cal, rms=0.055277Jy  sigma=0.126440
wmodel /g0/scr/pima/npcsb_uvs/J1904+7647_S_map.mod
! Writing 102 model components to file: /g0/scr/pima/npcsb_uvs/J1904+7647_S_map.mod
wobs /g0/scr/pima/npcsb_uvs/J1904+7647_S_uvs.fits
! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J1904+7647_S_uvs.fits
wwins /g0/scr/pima/npcsb_uvs/J1904+7647_S_map.win
! wwins: Wrote 1 windows to /g0/scr/pima/npcsb_uvs/J1904+7647_S_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=4096  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.00391645 Jy
! Component: 100  -  total flux cleaned = 0.00383864 Jy
! Component: 150  -  total flux cleaned = 0.00305467 Jy
! Component: 200  -  total flux cleaned = 0.00239374 Jy
! Component: 250  -  total flux cleaned = 0.00176526 Jy
! Component: 300  -  total flux cleaned = 0.00139638 Jy
! Component: 350  -  total flux cleaned = 0.001554 Jy
! Component: 400  -  total flux cleaned = 0.00174373 Jy
! Component: 450  -  total flux cleaned = 0.00208999 Jy
! Component: 500  -  total flux cleaned = 0.00233278 Jy
! Component: 550  -  total flux cleaned = 0.00259978 Jy
! Component: 600  -  total flux cleaned = 0.00289148 Jy
! Component: 650  -  total flux cleaned = 0.00317249 Jy
! Component: 700  -  total flux cleaned = 0.00347821 Jy
! Component: 750  -  total flux cleaned = 0.00374199 Jy
! Component: 800  -  total flux cleaned = 0.00406564 Jy
! Component: 850  -  total flux cleaned = 0.00441625 Jy
! Component: 900  -  total flux cleaned = 0.00473119 Jy
! Component: 950  -  total flux cleaned = 0.00504316 Jy
! Component: 1000  -  total flux cleaned = 0.0053231 Jy
! Component: 1050  -  total flux cleaned = 0.00557177 Jy
! Component: 1100  -  total flux cleaned = 0.00582121 Jy
! Component: 1150  -  total flux cleaned = 0.00604082 Jy
! Component: 1200  -  total flux cleaned = 0.00626285 Jy
! Component: 1250  -  total flux cleaned = 0.00648801 Jy
! Component: 1300  -  total flux cleaned = 0.0066522 Jy
! Component: 1350  -  total flux cleaned = 0.00681868 Jy
! Component: 1400  -  total flux cleaned = 0.0069543 Jy
! Component: 1450  -  total flux cleaned = 0.00712671 Jy
! Component: 1500  -  total flux cleaned = 0.00726763 Jy
! Component: 1550  -  total flux cleaned = 0.00741176 Jy
! Component: 1600  -  total flux cleaned = 0.00755811 Jy
! Component: 1650  -  total flux cleaned = 0.00770765 Jy
! Component: 1700  -  total flux cleaned = 0.00786044 Jy
! Component: 1750  -  total flux cleaned = 0.00797743 Jy
! Component: 1800  -  total flux cleaned = 0.00813606 Jy
! Component: 1850  -  total flux cleaned = 0.00833915 Jy
! Component: 1900  -  total flux cleaned = 0.00846406 Jy
! Component: 1950  -  total flux cleaned = 0.00863365 Jy
! Component: 2000  -  total flux cleaned = 0.00880765 Jy
! Component: 2050  -  total flux cleaned = 0.00898532 Jy
! Component: 2100  -  total flux cleaned = 0.00912212 Jy
! Component: 2150  -  total flux cleaned = 0.00926087 Jy
! Component: 2200  -  total flux cleaned = 0.00940149 Jy
! Component: 2250  -  total flux cleaned = 0.0095954 Jy
! Component: 2300  -  total flux cleaned = 0.00974352 Jy
! Component: 2350  -  total flux cleaned = 0.00994568 Jy
! Component: 2400  -  total flux cleaned = 0.0101013 Jy
! Component: 2450  -  total flux cleaned = 0.01026 Jy
! Component: 2500  -  total flux cleaned = 0.0104751 Jy
! Component: 2550  -  total flux cleaned = 0.010695 Jy
! Component: 2600  -  total flux cleaned = 0.0109764 Jy
! Component: 2650  -  total flux cleaned = 0.0110917 Jy
! Component: 2700  -  total flux cleaned = 0.0113273 Jy
! Component: 2750  -  total flux cleaned = 0.011508 Jy
! Component: 2800  -  total flux cleaned = 0.0116939 Jy
! Component: 2850  -  total flux cleaned = 0.0119468 Jy
! Component: 2900  -  total flux cleaned = 0.0121411 Jy
! Component: 2950  -  total flux cleaned = 0.0123392 Jy
! Component: 3000  -  total flux cleaned = 0.0125413 Jy
! Component: 3050  -  total flux cleaned = 0.0128172 Jy
! Component: 3100  -  total flux cleaned = 0.0131012 Jy
! Component: 3150  -  total flux cleaned = 0.0132461 Jy
! Component: 3200  -  total flux cleaned = 0.0135417 Jy
! Component: 3250  -  total flux cleaned = 0.0137689 Jy
! Component: 3300  -  total flux cleaned = 0.0142348 Jy
! Component: 3350  -  total flux cleaned = 0.0144746 Jy
! Component: 3400  -  total flux cleaned = 0.0148803 Jy
! Component: 3450  -  total flux cleaned = 0.0152956 Jy
! Component: 3500  -  total flux cleaned = 0.015635 Jy
! Component: 3550  -  total flux cleaned = 0.0161578 Jy
! Component: 3600  -  total flux cleaned = 0.0166048 Jy
! Component: 3650  -  total flux cleaned = 0.0171534 Jy
! Component: 3700  -  total flux cleaned = 0.0175269 Jy
! Component: 3750  -  total flux cleaned = 0.0180991 Jy
! Component: 3800  -  total flux cleaned = 0.0187832 Jy
! Component: 3850  -  total flux cleaned = 0.0193844 Jy
! Component: 3900  -  total flux cleaned = 0.0200017 Jy
! Component: 3950  -  total flux cleaned = 0.0207367 Jy
! Component: 4000  -  total flux cleaned = 0.0213825 Jy
! Component: 4050  -  total flux cleaned = 0.0221551 Jy
! Total flux subtracted in 4096 components = 0.0228319 Jy
! Clean residual min=-0.006572 max=0.006493 Jy/beam
! Clean residual mean=-0.000001 rms=0.002152 Jy/beam
! Combined flux in latest and established models = 0.0345601 Jy
keep
! Adding 174 model components to the UV plane model.
! The established model now contains 276 components and 0.0345601 Jy
![Exited script file: /home/lpetrov/bin/01_muppet]
wmap "/g0/scr/pima/npcsb_uvs/J1904+7647_S\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 7.755 x 20.12 at 39.87 degrees (North through East)
! Clean map  min=-0.028965  max=0.021526 Jy/beam
! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J1904+7647_S_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.0215258 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00267742 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -37.3146 37.3146 74.6292
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.008 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.021 
quit
! Quitting program
! Log file /g0/scr/pima/npcsb_uvs/J1904+7647_S_uvs.log closed on Wed Sep 25 00:13:19 2013