! Started logfile: J1908-2942_S_2008_04_02_pus_uvs.log on Mon Feb 22 21:43:32 2010
obs J1908-2942_S_2008_04_02_pus_uva.fits
! Reading UV FITS file: J1908-2942_S_2008_04_02_pus_uva.fits
! AN table 1: 96 integrations on 120 of 120 possible baselines.
! AN table 2: 131 integrations on 120 of 120 possible baselines.
! Apparent sampling: 0.279405 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1908-2942
! 
! 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 984 lines of history.
! 
! Reading 30444 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 796 telescope corrections were flagged in sub-array 1.
!  A total of 996 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 796 telescope corrections were flagged in sub-array 1.
!  A total of 961 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 796 telescope corrections were flagged in sub-array 1.
!  A total of 952 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 796 telescope corrections were flagged in sub-array 1.
!  A total of 1035 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=0.921394Jy  sigma=0.007792
! Fit after  self-cal, rms=0.876897Jy  sigma=0.007423
! 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=2.544 mas, bmaj=8.031 mas, bpa=-4.911 degrees
! Estimated noise=1131.09 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 = 0.0936893 Jy
! Component: 100  -  total flux cleaned = 0.123185 Jy
! Total flux subtracted in 100 components = 0.123185 Jy
! Clean residual min=-0.007053 max=0.013532 Jy/beam
! Clean residual mean=-0.000047 rms=0.002486 Jy/beam
! Combined flux in latest and established models = 0.123185 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 20 components and 0.123185 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162073Jy  sigma=0.001310
! Fit after  self-cal, rms=0.162028Jy  sigma=0.001309
! 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=3.809 mas, bmaj=11.83 mas, bpa=-2.543 degrees
! Estimated noise=501.95 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 = 0.0235406 Jy
! Component: 100  -  total flux cleaned = 0.0344733 Jy
! Component: 150  -  total flux cleaned = 0.0398605 Jy
! Component: 200  -  total flux cleaned = 0.0425339 Jy
! Total flux subtracted in 200 components = 0.0425339 Jy
! Clean residual min=-0.005051 max=0.006339 Jy/beam
! Clean residual mean=0.000179 rms=0.001551 Jy/beam
! Combined flux in latest and established models = 0.165719 Jy
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 51 components and 0.165719 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.159112Jy  sigma=0.001280
! Fit after  self-cal, rms=0.159201Jy  sigma=0.001279
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.21     FD        1.07     HH        1.00*    HN        1.00*    
!   KK        1.00*    KP        0.96     LA        1.16     MK        1.68     
!   NL        0.94     NY        1.00*    ON        1.00*    OV        1.02     
!   PT        0.96     SC        1.00*    WZ        1.00*    ZC        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        1.05     HH        1.00*    HN        1.26     
!   KK        1.00*    KP        0.96     LA        1.12     MK        0.93     
!   NL        0.95     NY        1.00*    ON        1.00*    OV        0.97     
!   PT        0.96     SC        1.03     WZ        1.00*    ZC        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.12     HH        1.00*    HN        1.00*    
!   KK        1.00*    KP        1.02     LA        1.32     MK        0.90     
!   NL        0.97     NY        1.00*    ON        1.00*    OV        1.04     
!   PT        1.28     SC        1.00*    WZ        1.00*    ZC        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.02     FD        1.11     HH        1.00*    HN        1.22     
!   KK        1.00*    KP        1.02     LA        1.02     MK        1.17     
!   NL        0.96     NY        1.00*    ON        1.00*    OV        0.97     
!   PT        0.97     SC        1.01     WZ        1.00*    ZC        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        1.16     HH        1.00*    HN        1.00*    
!   KK        1.00*    KP        1.00     LA        0.81     MK        0.84     
!   NL        1.07     NY        1.00*    ON        1.00*    OV        1.07     
!   PT        1.07     SC        1.00*    WZ        1.00*    ZC        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.09     FD        1.14     HH        1.00*    HN        1.24     
!   KK        1.00*    KP        0.99     LA        0.83     MK        1.16     
!   NL        1.04     NY        1.00*    ON        1.00*    OV        1.03     
!   PT        1.01     SC        0.99     WZ        1.00*    ZC        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.16     HH        1.00*    HN        1.00*    
!   KK        1.00*    KP        0.95     LA        0.67     MK        1.10     
!   NL        0.96     NY        1.00*    ON        1.00*    OV        0.90     
!   PT        0.88     SC        1.00*    WZ        1.00*    ZC        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.98     FD        1.11     HH        1.00*    HN        1.14     
!   KK        1.00*    KP        0.94     LA        0.70     MK        1.11     
!   NL        0.89     NY        1.00*    ON        1.00*    OV        0.89     
!   PT        0.88     SC        0.97     WZ        1.00*    ZC        1.00*    
! 
! 
! Fit before self-cal, rms=0.159201Jy  sigma=0.001279
! Fit after  self-cal, rms=0.164372Jy  sigma=0.001257
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.889 mas, bmaj=11.95 mas, bpa=-2.201 degrees
! Estimated noise=510.864 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 = 0.000162221 Jy
! Component: 100  -  total flux cleaned = 0.000103057 Jy
! Component: 150  -  total flux cleaned = 3.52438e-05 Jy
! Component: 200  -  total flux cleaned = 4.76286e-06 Jy
! Total flux subtracted in 200 components = 4.76286e-06 Jy
! Clean residual min=-0.002146 max=0.003155 Jy/beam
! Clean residual mean=0.000056 rms=0.000724 Jy/beam
! Combined flux in latest and established models = 0.165723 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 58 components and 0.165723 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.164366Jy  sigma=0.001257
! Fit after  self-cal, rms=0.164821Jy  sigma=0.001256
! 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=0.164821Jy  sigma=0.001256
! Fit after  self-cal, rms=0.166124Jy  sigma=0.001255
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.884 mas, bmaj=11.91 mas, bpa=-2.201 degrees
! Estimated noise=511.374 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000264744 Jy
! Component: 100  -  total flux cleaned = 0.000225542 Jy
! Component: 150  -  total flux cleaned = 0.000176128 Jy
! Component: 200  -  total flux cleaned = 0.00014622 Jy
! Total flux subtracted in 200 components = 0.00014622 Jy
! Clean residual min=-0.002203 max=0.002951 Jy/beam
! Clean residual mean=0.000035 rms=0.000722 Jy/beam
! Combined flux in latest and established models = 0.16587 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 62 components and 0.16587 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.166117Jy  sigma=0.001255
! Fit after  self-cal, rms=0.166189Jy  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 = 1.45596e-05 Jy
! Component: 100  -  total flux cleaned = -1.84186e-05 Jy
! Component: 150  -  total flux cleaned = -4.60385e-05 Jy
! Component: 200  -  total flux cleaned = -5.87027e-05 Jy
! Total flux subtracted in 200 components = -5.87027e-05 Jy
! Clean residual min=-0.002226 max=0.002943 Jy/beam
! Clean residual mean=0.000034 rms=0.000727 Jy/beam
! Combined flux in latest and established models = 0.165811 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 64 components and 0.165811 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.166185Jy  sigma=0.001255
! Fit after  self-cal, rms=0.166184Jy  sigma=0.001255
! 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=0.166184Jy  sigma=0.001255
! Fit after  self-cal, rms=0.165824Jy  sigma=0.001255
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.868 mas, bmaj=11.85 mas, bpa=-2.245 degrees
! Estimated noise=510.478 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000238368 Jy
! Component: 100  -  total flux cleaned = 0.000218831 Jy
! Component: 150  -  total flux cleaned = 0.000203671 Jy
! Component: 200  -  total flux cleaned = 0.000177198 Jy
! Total flux subtracted in 200 components = 0.000177198 Jy
! Clean residual min=-0.002221 max=0.002882 Jy/beam
! Clean residual mean=0.000031 rms=0.000721 Jy/beam
! Combined flux in latest and established models = 0.165988 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 66 components and 0.165988 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.165819Jy  sigma=0.001255
! Fit after  self-cal, rms=0.165827Jy  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 = 1.18815e-05 Jy
! Component: 100  -  total flux cleaned = -1.77934e-05 Jy
! Component: 150  -  total flux cleaned = -4.32896e-05 Jy
! Component: 200  -  total flux cleaned = -5.51775e-05 Jy
! Total flux subtracted in 200 components = -5.51775e-05 Jy
! Clean residual min=-0.002227 max=0.002896 Jy/beam
! Clean residual mean=0.000031 rms=0.000721 Jy/beam
! Combined flux in latest and established models = 0.165933 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 66 components and 0.165933 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.165824Jy  sigma=0.001255
! Fit after  self-cal, rms=0.165824Jy  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=0.165824Jy  sigma=0.001255
! Fit after  self-cal, rms=0.165359Jy  sigma=0.001255
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.546 mas, bmaj=25.5 mas, bpa=5.725 degrees
! Estimated noise=561.763 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000726339 Jy
! Component: 100  -  total flux cleaned = 0.000728565 Jy
! Component: 150  -  total flux cleaned = 0.000729276 Jy
! Component: 200  -  total flux cleaned = 0.000729611 Jy
! Total flux subtracted in 200 components = 0.000729611 Jy
! Clean residual min=-0.002431 max=0.002720 Jy/beam
! Clean residual mean=0.000049 rms=0.000823 Jy/beam
! Combined flux in latest and established models = 0.166663 Jy
selfcal
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 69 components and 0.166663 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.165365Jy  sigma=0.001255
! Fit after  self-cal, rms=0.165366Jy  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 = 4.0366e-05 Jy
! Component: 100  -  total flux cleaned = 3.87846e-05 Jy
! Component: 150  -  total flux cleaned = 2.36943e-05 Jy
! Component: 200  -  total flux cleaned = 2.36396e-05 Jy
! Total flux subtracted in 200 components = 2.36396e-05 Jy
! Clean residual min=-0.002417 max=0.002698 Jy/beam
! Clean residual mean=0.000050 rms=0.000818 Jy/beam
! Combined flux in latest and established models = 0.166686 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 72 components and 0.166686 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.165370Jy  sigma=0.001255
! Fit after  self-cal, rms=0.165370Jy  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=3.853 mas, bmaj=11.8 mas, bpa=-2.291 degrees
! Estimated noise=509.542 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.853 x 11.8 at -2.291 degrees (North through East)
! Clean map  min=-0.0020834  max=0.13273 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=2.563 mas, bmaj=7.903 mas, bpa=-4.264 degrees
! Estimated noise=1165.15 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0950471 Jy
! Component: 100  -  total flux cleaned = 0.126273 Jy
! Component: 150  -  total flux cleaned = 0.142651 Jy
! Component: 200  -  total flux cleaned = 0.15202 Jy
! Total flux subtracted in 200 components = 0.15202 Jy
! Clean residual min=-0.004433 max=0.005547 Jy/beam
! Clean residual mean=-0.000025 rms=0.001382 Jy/beam
! Combined flux in latest and established models = 0.15202 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 30 model components to the UV plane model.
! The established model now contains 30 components and 0.15202 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.853 mas, bmaj=11.8 mas, bpa=-2.291 degrees
! Estimated noise=509.542 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 (-1, 8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00771098 Jy
! Component: 100  -  total flux cleaned = 0.0114051 Jy
! Component: 150  -  total flux cleaned = 0.0136618 Jy
! Component: 200  -  total flux cleaned = 0.0151529 Jy
! Total flux subtracted in 200 components = 0.0151529 Jy
! Clean residual min=-0.002065 max=0.002559 Jy/beam
! Clean residual mean=0.000023 rms=0.000627 Jy/beam
! Combined flux in latest and established models = 0.167173 Jy
! Adding 36 model components to the UV plane model.
! The established model now contains 65 components and 0.167173 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=8.546 mas, bmaj=25.5 mas, bpa=5.725 degrees
! Estimated noise=561.763 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00112891 Jy
! Component: 100  -  total flux cleaned = 0.00149653 Jy
! Component: 150  -  total flux cleaned = 0.00162595 Jy
! Component: 200  -  total flux cleaned = 0.0016853 Jy
! Total flux subtracted in 200 components = 0.0016853 Jy
! Clean residual min=-0.002186 max=0.002563 Jy/beam
! Clean residual mean=0.000027 rms=0.000682 Jy/beam
! Combined flux in latest and established models = 0.168858 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 = 1.28245e-05 Jy
! Component: 100  -  total flux cleaned = 1.31993e-05 Jy
! Component: 150  -  total flux cleaned = -9.04555e-06 Jy
! Component: 200  -  total flux cleaned = -8.68678e-06 Jy
! Total flux subtracted in 200 components = -8.68677e-06 Jy
! Clean residual min=-0.002133 max=0.002571 Jy/beam
! Clean residual mean=0.000028 rms=0.000677 Jy/beam
! Combined flux in latest and established models = 0.16885 Jy
! Adding 32 model components to the UV plane model.
! The established model now contains 94 components and 0.16885 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.853 mas, bmaj=11.8 mas, bpa=-2.291 degrees
! Estimated noise=509.542 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000158634 Jy
! Component: 100  -  total flux cleaned = -0.000134187 Jy
! Component: 150  -  total flux cleaned = -6.81943e-05 Jy
! Component: 200  -  total flux cleaned = -7.53575e-06 Jy
! Total flux subtracted in 200 components = -7.53575e-06 Jy
! Clean residual min=-0.001996 max=0.002458 Jy/beam
! Clean residual mean=0.000015 rms=0.000597 Jy/beam
! Combined flux in latest and established models = 0.168842 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 106 components and 0.168842 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.165297Jy  sigma=0.001255
! Fit after  self-cal, rms=0.165255Jy  sigma=0.001254
wmodel J1908-2942_S_2008_04_02_pus_map.mod
! Writing 106 model components to file: J1908-2942_S_2008_04_02_pus_map.mod
wobs J1908-2942_S_2008_04_02_pus_uvs.fits
! Writing UV FITS file: J1908-2942_S_2008_04_02_pus_uvs.fits
wwins J1908-2942_S_2008_04_02_pus_map.win
! wwins: Wrote 2 windows to J1908-2942_S_2008_04_02_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 = 0.00106653 Jy
! Component: 100  -  total flux cleaned = 0.00122273 Jy
! Component: 150  -  total flux cleaned = 0.00118968 Jy
! Component: 200  -  total flux cleaned = 0.00118871 Jy
! Component: 250  -  total flux cleaned = 0.00124855 Jy
! Component: 300  -  total flux cleaned = 0.0013642 Jy
! Component: 350  -  total flux cleaned = 0.00153035 Jy
! Component: 400  -  total flux cleaned = 0.00158324 Jy
! Component: 450  -  total flux cleaned = 0.00155745 Jy
! Component: 500  -  total flux cleaned = 0.00158223 Jy
! Component: 550  -  total flux cleaned = 0.00158225 Jy
! Component: 600  -  total flux cleaned = 0.00160571 Jy
! Component: 650  -  total flux cleaned = 0.00162865 Jy
! Component: 700  -  total flux cleaned = 0.00165059 Jy
! Component: 750  -  total flux cleaned = 0.00160662 Jy
! Component: 800  -  total flux cleaned = 0.00162798 Jy
! Component: 850  -  total flux cleaned = 0.00166997 Jy
! Component: 900  -  total flux cleaned = 0.00173186 Jy
! Component: 950  -  total flux cleaned = 0.00175229 Jy
! Component: 1000  -  total flux cleaned = 0.00183156 Jy
! Component: 1050  -  total flux cleaned = 0.00181204 Jy
! Component: 1100  -  total flux cleaned = 0.00186966 Jy
! Component: 1150  -  total flux cleaned = 0.0019072 Jy
! Component: 1200  -  total flux cleaned = 0.00194424 Jy
! Component: 1250  -  total flux cleaned = 0.00199861 Jy
! Component: 1300  -  total flux cleaned = 0.00199833 Jy
! Component: 1350  -  total flux cleaned = 0.00205177 Jy
! Component: 1400  -  total flux cleaned = 0.00208694 Jy
! Component: 1450  -  total flux cleaned = 0.00215616 Jy
! Component: 1500  -  total flux cleaned = 0.00215619 Jy
! Component: 1550  -  total flux cleaned = 0.0022239 Jy
! Component: 1600  -  total flux cleaned = 0.00224066 Jy
! Component: 1650  -  total flux cleaned = 0.0022903 Jy
! Component: 1700  -  total flux cleaned = 0.00235551 Jy
! Component: 1750  -  total flux cleaned = 0.00235554 Jy
! Component: 1800  -  total flux cleaned = 0.00240349 Jy
! Component: 1850  -  total flux cleaned = 0.00238771 Jy
! Component: 1900  -  total flux cleaned = 0.00241896 Jy
! Component: 1950  -  total flux cleaned = 0.00244989 Jy
! Component: 2000  -  total flux cleaned = 0.00246512 Jy
! Total flux subtracted in 2048 components = 0.00251042 Jy
! Clean residual min=-0.000888 max=0.000910 Jy/beam
! Clean residual mean=0.000006 rms=0.000303 Jy/beam
! Combined flux in latest and established models = 0.171353 Jy
keep
! Adding 112 model components to the UV plane model.
! The established model now contains 217 components and 0.171353 Jy
wmap "J1908-2942_S_2008_04_02_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.853 x 11.8 at -2.291 degrees (North through East)
! Clean map  min=-0.0020418  max=0.13461 Jy/beam
! Writing clean map to FITS file: J1908-2942_S_2008_04_02_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.134608 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000301188 
device "J1908-2942_S_2008_04_02_pus\_map.eps/VPS"
! Attempting to open device: 'J1908-2942_S_2008_04_02_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.671255 0.671255 1.34251 2.68502 5.37004 10.7401 21.4802 42.9603 85.9207
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0009 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.134 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.853 x 11.8 at -2.291 degrees (North through East)
! Clean map  min=-0.0020418  max=0.13461 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1908-2942_S_2008_04_02_pus\_map.gif/vgif"
! Attempting to open device: 'J1908-2942_S_2008_04_02_pus_map.gif/vgif'
mapplot cln
quit
! Quitting program
! Log file J1908-2942_S_2008_04_02_pus_uvs.log closed on Mon Feb 22 21:43:38 2010