! Started logfile: J1738+3224_S_2010_10_13_pus_uvs.log on Mon Feb 28 00:03:40 2011
obs J1738+3224_S_2010_10_13_pus_uva.fits
! Reading UV FITS file: J1738+3224_S_2010_10_13_pus_uva.fits
! AN table 1: 444 integrations on 105 of 105 possible baselines.
! AN table 2: 128 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.132218 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1738+3224
! 
! 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 3545 lines of history.
! 
! Reading 31764 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 J1738+3224_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 4525 telescope corrections were flagged in sub-array 1.
!  A total of 1290 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 4642 telescope corrections were flagged in sub-array 1.
!  A total of 1290 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 4348 telescope corrections were flagged in sub-array 1.
!  A total of 1290 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 4466 telescope corrections were flagged in sub-array 1.
!  A total of 1354 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=0.974863Jy  sigma=0.009612
! Fit after  self-cal, rms=0.901571Jy  sigma=0.009176
! 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=1.385 mas, bmaj=2.93 mas, bpa=42.46 degrees
! Estimated noise=1140.3 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 = 0.0880931 Jy
! Component: 100  -  total flux cleaned = 0.107317 Jy
! Total flux subtracted in 100 components = 0.107317 Jy
! Clean residual min=-0.006816 max=0.007976 Jy/beam
! Clean residual mean=0.000012 rms=0.001863 Jy/beam
! Combined flux in latest and established models = 0.107317 Jy
! Performing phase self-cal
! Adding 2 model components to the UV plane model.
! The established model now contains 2 components and 0.107317 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.168257Jy  sigma=0.001277
! Fit after  self-cal, rms=0.167472Jy  sigma=0.001272
! 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=2.08 mas, bmaj=3.491 mas, bpa=32.49 degrees
! Estimated noise=439.608 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 = 0.00536094 Jy
! Component: 100  -  total flux cleaned = 0.00606959 Jy
! Component: 150  -  total flux cleaned = 0.00615701 Jy
! Component: 200  -  total flux cleaned = 0.00621887 Jy
! Total flux subtracted in 200 components = 0.00621887 Jy
! Clean residual min=-0.005301 max=0.004062 Jy/beam
! Clean residual mean=-0.000432 rms=0.001059 Jy/beam
! Combined flux in latest and established models = 0.113536 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 10 components and 0.113536 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.167248Jy  sigma=0.001270
! Fit after  self-cal, rms=0.167166Jy  sigma=0.001270
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 84 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        0.94     HH        0.85     HN        1.03     
!   KB        0.90     KK        0.99     KP        0.93     LA        1.00*    
!   MK        1.07     NL        1.07     NY        0.80     OV        1.12     
!   PT        0.95     SC        1.00     TS        0.90     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.42     KK        1.05     KP        1.00*    LA        1.00*    
!   MK        0.75     NL        1.00*    NY        1.00*    OV        1.04     
!   PT        1.00*    SC        1.00*    TS        1.00     
! 
! 
! Correcting IF 2.
!  A total of 84 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        0.95     HH        0.99     HN        0.95     
!   KB        0.93     KK        0.89     KP        0.97     LA        1.00*    
!   MK        1.02     NL        0.99     NY        0.82     OV        1.20     
!   PT        1.02     SC        0.97     TS        0.91     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.37     KK        0.98     KP        1.00*    LA        1.00*    
!   MK        1.10     NL        1.00*    NY        1.00*    OV        1.13     
!   PT        1.00*    SC        1.00*    TS        1.00     
! 
! 
! Correcting IF 3.
!  A total of 261 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        1.02     HH        1.00     HN        0.99     
!   KB        0.84     KK        0.95     KP        0.98     LA        1.00*    
!   MK        0.97     NL        1.00     NY        0.88     OV        1.14     
!   PT        1.01     SC        0.95     TS        0.96     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.23     KK        0.99     KP        1.00*    LA        1.00*    
!   MK        1.08     NL        1.00*    NY        1.00*    OV        1.12     
!   PT        1.00*    SC        1.00*    TS        1.05     
! 
! 
! Correcting IF 4.
!  A total of 84 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.88     HH        1.05     HN        0.93     
!   KB        0.66     KK        0.97     KP        1.08     LA        1.00*    
!   MK        1.06     NL        0.97     NY        0.86     OV        1.07     
!   PT        1.05     SC        0.98     TS        1.17     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.01     KK        0.84     KP        1.00*    LA        1.00*    
!   MK        1.05     NL        1.00*    NY        1.00*    OV        1.19     
!   PT        1.00*    SC        1.00*    TS        1.35     
! 
! 
! Fit before self-cal, rms=0.167166Jy  sigma=0.001270
! Fit after  self-cal, rms=0.152763Jy  sigma=0.001259
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.067 mas, bmaj=3.513 mas, bpa=32.61 degrees
! Estimated noise=442.105 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 = 0.000484502 Jy
! Component: 100  -  total flux cleaned = 0.000536002 Jy
! Component: 150  -  total flux cleaned = 0.000579832 Jy
! Component: 200  -  total flux cleaned = 0.000599696 Jy
! Total flux subtracted in 200 components = 0.000599696 Jy
! Clean residual min=-0.002054 max=0.002029 Jy/beam
! Clean residual mean=-0.000131 rms=0.000514 Jy/beam
! Combined flux in latest and established models = 0.114136 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 19 components and 0.114136 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.152752Jy  sigma=0.001259
! Fit after  self-cal, rms=0.152653Jy  sigma=0.001257
! 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=0.152653Jy  sigma=0.001257
! Fit after  self-cal, rms=0.151490Jy  sigma=0.001256
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.063 mas, bmaj=3.5 mas, bpa=32.71 degrees
! Estimated noise=442.231 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000393167 Jy
! Component: 100  -  total flux cleaned = 0.000417196 Jy
! Component: 150  -  total flux cleaned = 0.000440194 Jy
! Component: 200  -  total flux cleaned = 0.000460934 Jy
! Total flux subtracted in 200 components = 0.000460934 Jy
! Clean residual min=-0.002132 max=0.002122 Jy/beam
! Clean residual mean=-0.000122 rms=0.000518 Jy/beam
! Combined flux in latest and established models = 0.114597 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 19 components and 0.114597 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151479Jy  sigma=0.001256
! Fit after  self-cal, rms=0.151522Jy  sigma=0.001256
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 = -4.43506e-05 Jy
! Component: 100  -  total flux cleaned = -4.4782e-05 Jy
! Component: 150  -  total flux cleaned = -6.52251e-05 Jy
! Component: 200  -  total flux cleaned = -8.44886e-05 Jy
! Total flux subtracted in 200 components = -8.44886e-05 Jy
! Clean residual min=-0.002134 max=0.002108 Jy/beam
! Clean residual mean=-0.000118 rms=0.000522 Jy/beam
! Combined flux in latest and established models = 0.114512 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 22 components and 0.114512 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151513Jy  sigma=0.001256
! Fit after  self-cal, rms=0.151502Jy  sigma=0.001256
! 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=0.151502Jy  sigma=0.001256
! Fit after  self-cal, rms=0.150972Jy  sigma=0.001255
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.058 mas, bmaj=3.486 mas, bpa=32.94 degrees
! Estimated noise=442.448 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000417112 Jy
! Component: 100  -  total flux cleaned = 0.000440521 Jy
! Component: 150  -  total flux cleaned = 0.000462044 Jy
! Component: 200  -  total flux cleaned = 0.000480051 Jy
! Total flux subtracted in 200 components = 0.000480051 Jy
! Clean residual min=-0.002126 max=0.001793 Jy/beam
! Clean residual mean=-0.000104 rms=0.000502 Jy/beam
! Combined flux in latest and established models = 0.114992 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 24 components and 0.114992 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.150963Jy  sigma=0.001255
! Fit after  self-cal, rms=0.151037Jy  sigma=0.001255
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 = -1.20071e-05 Jy
! Component: 100  -  total flux cleaned = -4.95021e-05 Jy
! Component: 150  -  total flux cleaned = -6.76575e-05 Jy
! Component: 200  -  total flux cleaned = -6.82593e-05 Jy
! Total flux subtracted in 200 components = -6.82593e-05 Jy
! Clean residual min=-0.002123 max=0.001845 Jy/beam
! Clean residual mean=-0.000095 rms=0.000506 Jy/beam
! Combined flux in latest and established models = 0.114924 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 24 components and 0.114924 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151031Jy  sigma=0.001255
! Fit after  self-cal, rms=0.151032Jy  sigma=0.001255
! 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=0.151032Jy  sigma=0.001255
! Fit after  self-cal, rms=0.150708Jy  sigma=0.001255
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.058 mas, bmaj=11.81 mas, bpa=-71.22 degrees
! Estimated noise=717.355 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000361915 Jy
! Component: 100  -  total flux cleaned = 0.00037076 Jy
! Component: 150  -  total flux cleaned = 0.000378486 Jy
! Component: 200  -  total flux cleaned = 0.000385395 Jy
! Total flux subtracted in 200 components = 0.000385395 Jy
! Clean residual min=-0.002907 max=0.001908 Jy/beam
! Clean residual mean=-0.000255 rms=0.000771 Jy/beam
! Combined flux in latest and established models = 0.115309 Jy
selfcal
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 27 components and 0.115309 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.150708Jy  sigma=0.001255
! Fit after  self-cal, rms=0.150707Jy  sigma=0.001255
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 = -5.61791e-05 Jy
! Component: 100  -  total flux cleaned = -5.54536e-05 Jy
! Component: 150  -  total flux cleaned = -5.50684e-05 Jy
! Component: 200  -  total flux cleaned = -4.86712e-05 Jy
! Total flux subtracted in 200 components = -4.86712e-05 Jy
! Clean residual min=-0.002856 max=0.001946 Jy/beam
! Clean residual mean=-0.000244 rms=0.000781 Jy/beam
! Combined flux in latest and established models = 0.115261 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 27 components and 0.115261 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.150708Jy  sigma=0.001255
! Fit after  self-cal, rms=0.150713Jy  sigma=0.001255
! 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=2.052 mas, bmaj=3.476 mas, bpa=33.1 degrees
! Estimated noise=442.749 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.052 x 3.476 at 33.1 degrees (North through East)
! Clean map  min=-0.0019372  max=0.10832 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=1.354 mas, bmaj=3.114 mas, bpa=43.33 degrees
! Estimated noise=1116.49 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0840699 Jy
! Component: 100  -  total flux cleaned = 0.102689 Jy
! Component: 150  -  total flux cleaned = 0.108968 Jy
! Component: 200  -  total flux cleaned = 0.112536 Jy
! Total flux subtracted in 200 components = 0.112536 Jy
! Clean residual min=-0.006061 max=0.005502 Jy/beam
! Clean residual mean=0.000015 rms=0.001405 Jy/beam
! Combined flux in latest and established models = 0.112536 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 6 model components to the UV plane model.
! The established model now contains 6 components and 0.112536 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.052 mas, bmaj=3.476 mas, bpa=33.1 degrees
! Estimated noise=442.749 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)
! Added new window around map position (0, 3).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00204342 Jy
! Component: 100  -  total flux cleaned = 0.00252382 Jy
! Component: 150  -  total flux cleaned = 0.00267083 Jy
! Component: 200  -  total flux cleaned = 0.00275044 Jy
! Total flux subtracted in 200 components = 0.00275044 Jy
! Clean residual min=-0.001990 max=0.001785 Jy/beam
! Clean residual mean=-0.000077 rms=0.000514 Jy/beam
! Combined flux in latest and established models = 0.115286 Jy
! Adding 18 model components to the UV plane model.
! The established model now contains 23 components and 0.115286 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=8.058 mas, bmaj=11.81 mas, bpa=-71.22 degrees
! Estimated noise=717.355 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00054143 Jy
! Component: 100  -  total flux cleaned = -0.000511743 Jy
! Component: 150  -  total flux cleaned = -0.000499656 Jy
! Component: 200  -  total flux cleaned = -0.0004994 Jy
! Total flux subtracted in 200 components = -0.0004994 Jy
! Clean residual min=-0.002854 max=0.001877 Jy/beam
! Clean residual mean=-0.000160 rms=0.000765 Jy/beam
! Combined flux in latest and established models = 0.114787 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 = 5.98537e-07 Jy
! Component: 100  -  total flux cleaned = 1.98188e-06 Jy
! Component: 150  -  total flux cleaned = 3.31218e-06 Jy
! Component: 200  -  total flux cleaned = 2.9948e-06 Jy
! Total flux subtracted in 200 components = 2.9948e-06 Jy
! Clean residual min=-0.002833 max=0.001855 Jy/beam
! Clean residual mean=-0.000160 rms=0.000759 Jy/beam
! Combined flux in latest and established models = 0.11479 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 43 components and 0.11479 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.052 mas, bmaj=3.476 mas, bpa=33.1 degrees
! Estimated noise=442.749 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000252643 Jy
! Component: 100  -  total flux cleaned = 0.000314937 Jy
! Component: 150  -  total flux cleaned = 0.00034394 Jy
! Component: 200  -  total flux cleaned = 0.000344491 Jy
! Total flux subtracted in 200 components = 0.000344491 Jy
! Clean residual min=-0.001923 max=0.001797 Jy/beam
! Clean residual mean=-0.000068 rms=0.000503 Jy/beam
! Combined flux in latest and established models = 0.115134 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 51 components and 0.115134 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.150708Jy  sigma=0.001255
! Fit after  self-cal, rms=0.150711Jy  sigma=0.001255
wmodel J1738+3224_S_2010_10_13_pus_map.mod
! Writing 51 model components to file: J1738+3224_S_2010_10_13_pus_map.mod
wobs J1738+3224_S_2010_10_13_pus_uvs.fits
! Writing UV FITS file: J1738+3224_S_2010_10_13_pus_uvs.fits
wwins J1738+3224_S_2010_10_13_pus_map.win
! wwins: Wrote 2 windows to J1738+3224_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 = -0.000620057 Jy
! Component: 100  -  total flux cleaned = -0.000851439 Jy
! Component: 150  -  total flux cleaned = -0.00101043 Jy
! Component: 200  -  total flux cleaned = -0.0011025 Jy
! Component: 250  -  total flux cleaned = -0.00116196 Jy
! Component: 300  -  total flux cleaned = -0.00119095 Jy
! Component: 350  -  total flux cleaned = -0.00124761 Jy
! Component: 400  -  total flux cleaned = -0.00130262 Jy
! Component: 450  -  total flux cleaned = -0.00132963 Jy
! Component: 500  -  total flux cleaned = -0.001356 Jy
! Component: 550  -  total flux cleaned = -0.00132977 Jy
! Component: 600  -  total flux cleaned = -0.00135552 Jy
! Component: 650  -  total flux cleaned = -0.00135541 Jy
! Component: 700  -  total flux cleaned = -0.00135536 Jy
! Component: 750  -  total flux cleaned = -0.00133082 Jy
! Component: 800  -  total flux cleaned = -0.00133073 Jy
! Component: 850  -  total flux cleaned = -0.001283 Jy
! Component: 900  -  total flux cleaned = -0.0013304 Jy
! Component: 950  -  total flux cleaned = -0.00133027 Jy
! Component: 1000  -  total flux cleaned = -0.00128426 Jy
! Component: 1050  -  total flux cleaned = -0.00130713 Jy
! Component: 1100  -  total flux cleaned = -0.00128448 Jy
! Component: 1150  -  total flux cleaned = -0.00128452 Jy
! Component: 1200  -  total flux cleaned = -0.00128454 Jy
! Component: 1250  -  total flux cleaned = -0.00128457 Jy
! Component: 1300  -  total flux cleaned = -0.00130607 Jy
! Component: 1350  -  total flux cleaned = -0.00130611 Jy
! Component: 1400  -  total flux cleaned = -0.00130595 Jy
! Component: 1450  -  total flux cleaned = -0.00128491 Jy
! Component: 1500  -  total flux cleaned = -0.00128492 Jy
! Component: 1550  -  total flux cleaned = -0.00126435 Jy
! Component: 1600  -  total flux cleaned = -0.0012644 Jy
! Component: 1650  -  total flux cleaned = -0.00126447 Jy
! Component: 1700  -  total flux cleaned = -0.00126443 Jy
! Component: 1750  -  total flux cleaned = -0.00122473 Jy
! Component: 1800  -  total flux cleaned = -0.00122479 Jy
! Component: 1850  -  total flux cleaned = -0.00120528 Jy
! Component: 1900  -  total flux cleaned = -0.00122472 Jy
! Component: 1950  -  total flux cleaned = -0.00120537 Jy
! Component: 2000  -  total flux cleaned = -0.00118626 Jy
! Total flux subtracted in 2048 components = -0.0011672 Jy
! Clean residual min=-0.001226 max=0.001077 Jy/beam
! Clean residual mean=0.000007 rms=0.000339 Jy/beam
! Combined flux in latest and established models = 0.113967 Jy
keep
! Adding 120 model components to the UV plane model.
! The established model now contains 171 components and 0.113967 Jy
![Exited script file: muppet]
wmap "J1738+3224_S_2010_10_13_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.052 x 3.476 at 33.1 degrees (North through East)
! Clean map  min=-0.0016713  max=0.10849 Jy/beam
! Writing clean map to FITS file: J1738+3224_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 0.10849 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000338533 
device "J1738+3224_S_2010_10_13_pus\_map.eps/VPS"
! Attempting to open device: 'J1738+3224_S_2010_10_13_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.936124 0.936124 1.87225 3.7445 7.48899 14.978 29.956 59.9119
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.001 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.108 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.052 x 3.476 at 33.1 degrees (North through East)
! Clean map  min=-0.0016713  max=0.10849 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1738+3224_S_2010_10_13_pus\_map.gif/vgif"
! Attempting to open device: 'J1738+3224_S_2010_10_13_pus_map.gif/vgif'
mapplot cln