! Started logfile: J1250+1343_S_2010_06_23_pus_uvs.log on Sat Jan 29 22:40:29 2011
obs J1250+1343_S_2010_06_23_pus_uva.fits
! Reading UV FITS file: J1250+1343_S_2010_06_23_pus_uva.fits
! AN table 1: 190 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.460201 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1250+1343
! 
! 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 3082 lines of history.
! 
! Reading 36724 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 J1250+1343_S_2010_06_23_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 919 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 896 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 919 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 965 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.942615Jy  sigma=0.012241
! Fit after  self-cal, rms=0.925589Jy  sigma=0.012050
! 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=2.06 mas, bmaj=6.292 mas, bpa=1.671 degrees
! Estimated noise=576.294 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 = 0.0628606 Jy
! Component: 100  -  total flux cleaned = 0.0767416 Jy
! Total flux subtracted in 100 components = 0.0767416 Jy
! Clean residual min=-0.005157 max=0.007787 Jy/beam
! Clean residual mean=0.000026 rms=0.001290 Jy/beam
! Combined flux in latest and established models = 0.0767416 Jy
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 4 components and 0.0767416 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.111087Jy  sigma=0.001318
! Fit after  self-cal, rms=0.111056Jy  sigma=0.001317
! 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=2.7 mas, bmaj=7.363 mas, bpa=2.161 degrees
! Estimated noise=293.741 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 (-10.5, 10).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00968744 Jy
! Component: 100  -  total flux cleaned = 0.0144678 Jy
! Component: 150  -  total flux cleaned = 0.0178267 Jy
! Component: 200  -  total flux cleaned = 0.0203577 Jy
! Total flux subtracted in 200 components = 0.0203577 Jy
! Clean residual min=-0.003213 max=0.004281 Jy/beam
! Clean residual mean=0.000031 rms=0.000906 Jy/beam
! Combined flux in latest and established models = 0.0970993 Jy
! Performing phase self-cal
! Adding 53 model components to the UV plane model.
! The established model now contains 55 components and 0.0970993 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.110254Jy  sigma=0.001305
! Fit after  self-cal, rms=0.110130Jy  sigma=0.001302
! 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        0.92     FD        1.17     HN        1.07     KK        1.00*    
!   KP        0.95     LA        1.01     MA        1.00*    MK        0.75     
!   NL        0.92     NY        1.00*    OV        0.97     PT        1.03     
!   SC        0.91     TS        1.03     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        1.17     FD        1.21     HN        1.28     KK        1.00*    
!   KP        0.97     LA        0.92     MA        1.00*    MK        0.97     
!   NL        1.01     NY        1.00*    OV        1.11     PT        0.98     
!   SC        1.06     TS        1.01     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        1.04     FD        1.30     HN        1.07     KK        1.00*    
!   KP        0.98     LA        0.88     MA        1.00*    MK        0.91     
!   NL        1.01     NY        1.00*    OV        1.03     PT        1.02     
!   SC        0.93     TS        1.08     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        0.97     FD        1.22     HN        1.05     KK        1.00*    
!   KP        0.92     LA        0.73     MA        1.00*    MK        0.97     
!   NL        0.84     NY        1.00*    OV        0.88     PT        0.90     
!   SC        0.93     TS        1.02     ZC        1.00*    
! 
! 
! Fit before self-cal, rms=0.110130Jy  sigma=0.001302
! Fit after  self-cal, rms=0.104710Jy  sigma=0.001288
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.712 mas, bmaj=7.28 mas, bpa=1.83 degrees
! Estimated noise=288.894 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 = 0.00295268 Jy
! Component: 100  -  total flux cleaned = 0.00442946 Jy
! Component: 150  -  total flux cleaned = 0.0048607 Jy
! Component: 200  -  total flux cleaned = 0.00492224 Jy
! Total flux subtracted in 200 components = 0.00492224 Jy
! Clean residual min=-0.001510 max=0.001568 Jy/beam
! Clean residual mean=-0.000004 rms=0.000404 Jy/beam
! Combined flux in latest and established models = 0.102022 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 72 components and 0.102022 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.104631Jy  sigma=0.001287
! Fit after  self-cal, rms=0.104698Jy  sigma=0.001285
! 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=0.104698Jy  sigma=0.001285
! Fit after  self-cal, rms=0.104644Jy  sigma=0.001284
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.706 mas, bmaj=7.283 mas, bpa=1.798 degrees
! Estimated noise=289.201 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00129396 Jy
! Component: 100  -  total flux cleaned = 0.00186062 Jy
! Component: 150  -  total flux cleaned = 0.00197162 Jy
! Component: 200  -  total flux cleaned = 0.00195495 Jy
! Total flux subtracted in 200 components = 0.00195495 Jy
! Clean residual min=-0.001376 max=0.001430 Jy/beam
! Clean residual mean=-0.000003 rms=0.000356 Jy/beam
! Combined flux in latest and established models = 0.103977 Jy
selfcal
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 95 components and 0.103977 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.104625Jy  sigma=0.001284
! Fit after  self-cal, rms=0.104651Jy  sigma=0.001283
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 = 0.000391791 Jy
! Component: 100  -  total flux cleaned = 0.000407989 Jy
! Component: 150  -  total flux cleaned = 0.000422239 Jy
! Component: 200  -  total flux cleaned = 0.00043494 Jy
! Total flux subtracted in 200 components = 0.00043494 Jy
! Clean residual min=-0.001361 max=0.001384 Jy/beam
! Clean residual mean=-0.000002 rms=0.000355 Jy/beam
! Combined flux in latest and established models = 0.104411 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 106 components and 0.104411 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.104645Jy  sigma=0.001283
! Fit after  self-cal, rms=0.104646Jy  sigma=0.001283
! 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=0.104646Jy  sigma=0.001283
! Fit after  self-cal, rms=0.104780Jy  sigma=0.001283
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.703 mas, bmaj=7.276 mas, bpa=1.753 degrees
! Estimated noise=289.493 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000628321 Jy
! Component: 100  -  total flux cleaned = 0.000731518 Jy
! Component: 150  -  total flux cleaned = 0.00079067 Jy
! Component: 200  -  total flux cleaned = 0.000856153 Jy
! Total flux subtracted in 200 components = 0.000856153 Jy
! Clean residual min=-0.001389 max=0.001317 Jy/beam
! Clean residual mean=-0.000001 rms=0.000344 Jy/beam
! Combined flux in latest and established models = 0.105268 Jy
selfcal
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 124 components and 0.105268 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.104774Jy  sigma=0.001283
! Fit after  self-cal, rms=0.104786Jy  sigma=0.001283
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 = 0.000160161 Jy
! Component: 100  -  total flux cleaned = 0.000209676 Jy
! Component: 150  -  total flux cleaned = 0.000232523 Jy
! Component: 200  -  total flux cleaned = 0.000253638 Jy
! Total flux subtracted in 200 components = 0.000253638 Jy
! Clean residual min=-0.001383 max=0.001328 Jy/beam
! Clean residual mean=-0.000001 rms=0.000344 Jy/beam
! Combined flux in latest and established models = 0.105521 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 128 components and 0.105521 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.104783Jy  sigma=0.001283
! Fit after  self-cal, rms=0.104786Jy  sigma=0.001283
! 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=0.104786Jy  sigma=0.001283
! Fit after  self-cal, rms=0.104866Jy  sigma=0.001283
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.822 mas, bmaj=10.92 mas, bpa=-2.764 degrees
! Estimated noise=354.975 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000390464 Jy
! Component: 100  -  total flux cleaned = 0.000510967 Jy
! Component: 150  -  total flux cleaned = 0.000550843 Jy
! Component: 200  -  total flux cleaned = 0.000568267 Jy
! Total flux subtracted in 200 components = 0.000568267 Jy
! Clean residual min=-0.001502 max=0.001237 Jy/beam
! Clean residual mean=0.000002 rms=0.000405 Jy/beam
! Combined flux in latest and established models = 0.10609 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 143 components and 0.10609 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.104865Jy  sigma=0.001283
! Fit after  self-cal, rms=0.104864Jy  sigma=0.001283
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 = 4.57712e-05 Jy
! Component: 100  -  total flux cleaned = 6.27549e-05 Jy
! Component: 150  -  total flux cleaned = 7.03075e-05 Jy
! Component: 200  -  total flux cleaned = 7.75555e-05 Jy
! Total flux subtracted in 200 components = 7.75555e-05 Jy
! Clean residual min=-0.001466 max=0.001258 Jy/beam
! Clean residual mean=0.000003 rms=0.000404 Jy/beam
! Combined flux in latest and established models = 0.106167 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 151 components and 0.106167 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.104865Jy  sigma=0.001283
! Fit after  self-cal, rms=0.104863Jy  sigma=0.001283
! 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=2.701 mas, bmaj=7.269 mas, bpa=1.738 degrees
! Estimated noise=289.741 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.701 x 7.269 at 1.738 degrees (North through East)
! Clean map  min=-0.0013285  max=0.077821 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=2.071 mas, bmaj=6.222 mas, bpa=1.217 degrees
! Estimated noise=559.977 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0607444 Jy
! Component: 100  -  total flux cleaned = 0.0757829 Jy
! Component: 150  -  total flux cleaned = 0.0834767 Jy
! Component: 200  -  total flux cleaned = 0.0886362 Jy
! Total flux subtracted in 200 components = 0.0886362 Jy
! Clean residual min=-0.002865 max=0.003402 Jy/beam
! Clean residual mean=0.000012 rms=0.000827 Jy/beam
! Combined flux in latest and established models = 0.0886362 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 25 model components to the UV plane model.
! The established model now contains 25 components and 0.0886362 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.701 mas, bmaj=7.269 mas, bpa=1.738 degrees
! Estimated noise=289.741 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 = 0.00564558 Jy
! Component: 100  -  total flux cleaned = 0.00907045 Jy
! Component: 150  -  total flux cleaned = 0.0114343 Jy
! Component: 200  -  total flux cleaned = 0.0131438 Jy
! Total flux subtracted in 200 components = 0.0131438 Jy
! Clean residual min=-0.001516 max=0.001210 Jy/beam
! Clean residual mean=0.000009 rms=0.000377 Jy/beam
! Combined flux in latest and established models = 0.10178 Jy
! Adding 57 model components to the UV plane model.
! The established model now contains 73 components and 0.10178 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=7.822 mas, bmaj=10.92 mas, bpa=-2.764 degrees
! Estimated noise=354.975 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00183171 Jy
! Component: 100  -  total flux cleaned = 0.0029001 Jy
! Component: 150  -  total flux cleaned = 0.00355709 Jy
! Component: 200  -  total flux cleaned = 0.00373661 Jy
! Total flux subtracted in 200 components = 0.00373661 Jy
! Clean residual min=-0.001490 max=0.001248 Jy/beam
! Clean residual mean=0.000006 rms=0.000405 Jy/beam
! Combined flux in latest and established models = 0.105517 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 = 0.000130669 Jy
! Component: 100  -  total flux cleaned = 0.000240634 Jy
! Component: 150  -  total flux cleaned = 0.000332748 Jy
! Component: 200  -  total flux cleaned = 0.000382361 Jy
! Total flux subtracted in 200 components = 0.000382361 Jy
! Clean residual min=-0.001459 max=0.001259 Jy/beam
! Clean residual mean=0.000004 rms=0.000403 Jy/beam
! Combined flux in latest and established models = 0.105899 Jy
! Adding 51 model components to the UV plane model.
! The established model now contains 118 components and 0.105899 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.701 mas, bmaj=7.269 mas, bpa=1.738 degrees
! Estimated noise=289.741 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000165884 Jy
! Component: 100  -  total flux cleaned = -0.000106698 Jy
! Component: 150  -  total flux cleaned = -7.23503e-05 Jy
! Component: 200  -  total flux cleaned = -4.05908e-05 Jy
! Total flux subtracted in 200 components = -4.05908e-05 Jy
! Clean residual min=-0.001407 max=0.001307 Jy/beam
! Clean residual mean=0.000001 rms=0.000341 Jy/beam
! Combined flux in latest and established models = 0.105858 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 140 components and 0.105858 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.104865Jy  sigma=0.001283
! Fit after  self-cal, rms=0.104867Jy  sigma=0.001283
wmodel J1250+1343_S_2010_06_23_pus_map.mod
! Writing 140 model components to file: J1250+1343_S_2010_06_23_pus_map.mod
wobs J1250+1343_S_2010_06_23_pus_uvs.fits
! Writing UV FITS file: J1250+1343_S_2010_06_23_pus_uvs.fits
wwins J1250+1343_S_2010_06_23_pus_map.win
! wwins: Wrote 2 windows to J1250+1343_S_2010_06_23_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 = -0.000127701 Jy
! Component: 100  -  total flux cleaned = -0.000302449 Jy
! Component: 150  -  total flux cleaned = -0.00036304 Jy
! Component: 200  -  total flux cleaned = -0.000362975 Jy
! Component: 250  -  total flux cleaned = -0.000344108 Jy
! Component: 300  -  total flux cleaned = -0.000271804 Jy
! Component: 350  -  total flux cleaned = -0.000236724 Jy
! Component: 400  -  total flux cleaned = -0.00018519 Jy
! Component: 450  -  total flux cleaned = -0.000117905 Jy
! Component: 500  -  total flux cleaned = -3.57866e-05 Jy
! Component: 550  -  total flux cleaned = -3.53237e-06 Jy
! Component: 600  -  total flux cleaned = 4.4041e-05 Jy
! Component: 650  -  total flux cleaned = 0.000106052 Jy
! Component: 700  -  total flux cleaned = 0.000136482 Jy
! Component: 750  -  total flux cleaned = 0.000211705 Jy
! Component: 800  -  total flux cleaned = 0.00031516 Jy
! Component: 850  -  total flux cleaned = 0.000373504 Jy
! Component: 900  -  total flux cleaned = 0.000474176 Jy
! Component: 950  -  total flux cleaned = 0.000573725 Jy
! Component: 1000  -  total flux cleaned = 0.000699851 Jy
! Component: 1050  -  total flux cleaned = 0.000837949 Jy
! Component: 1100  -  total flux cleaned = 0.000974172 Jy
! Component: 1150  -  total flux cleaned = 0.00108174 Jy
! Component: 1200  -  total flux cleaned = 0.00121468 Jy
! Component: 1250  -  total flux cleaned = 0.0013587 Jy
! Component: 1300  -  total flux cleaned = 0.00144936 Jy
! Component: 1350  -  total flux cleaned = 0.00158989 Jy
! Component: 1400  -  total flux cleaned = 0.00169108 Jy
! Component: 1450  -  total flux cleaned = 0.00176607 Jy
! Component: 1500  -  total flux cleaned = 0.00187732 Jy
! Component: 1550  -  total flux cleaned = 0.00199966 Jy
! Component: 1600  -  total flux cleaned = 0.00215692 Jy
! Component: 1650  -  total flux cleaned = 0.00222864 Jy
! Component: 1700  -  total flux cleaned = 0.00235905 Jy
! Component: 1750  -  total flux cleaned = 0.00246465 Jy
! Component: 1800  -  total flux cleaned = 0.00259259 Jy
! Component: 1850  -  total flux cleaned = 0.00265014 Jy
! Component: 1900  -  total flux cleaned = 0.00278726 Jy
! Component: 1950  -  total flux cleaned = 0.0028551 Jy
! Component: 2000  -  total flux cleaned = 0.00294487 Jy
! Total flux subtracted in 2048 components = 0.0029895 Jy
! Clean residual min=-0.000708 max=0.000602 Jy/beam
! Clean residual mean=0.000002 rms=0.000224 Jy/beam
! Combined flux in latest and established models = 0.108848 Jy
keep
! Adding 141 model components to the UV plane model.
! The established model now contains 281 components and 0.108848 Jy
![Exited script file: muppet]
wmap "J1250+1343_S_2010_06_23_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.701 x 7.269 at 1.738 degrees (North through East)
! Clean map  min=-0.0011851  max=0.077659 Jy/beam
! Writing clean map to FITS file: J1250+1343_S_2010_06_23_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.0776589 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000224919 
device "J1250+1343_S_2010_06_23_pus\_map.eps/VPS"
! Attempting to open device: 'J1250+1343_S_2010_06_23_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.868871 0.868871 1.73774 3.47549 6.95097 13.9019 27.8039 55.6078
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0006 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.077 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.701 x 7.269 at 1.738 degrees (North through East)
! Clean map  min=-0.0011851  max=0.077659 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1250+1343_S_2010_06_23_pus\_map.gif/vgif"
! Attempting to open device: 'J1250+1343_S_2010_06_23_pus_map.gif/vgif'
mapplot cln