! Started logfile: J1928-2035_S_2008_04_02_pus_uvs.log on Mon Feb 22 21:43:48 2010
obs J1928-2035_S_2008_04_02_pus_uva.fits
! Reading UV FITS file: J1928-2035_S_2008_04_02_pus_uva.fits
! AN table 1: 234 integrations on 120 of 120 possible baselines.
! Apparent sampling: 0.277422 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1928-2035
! 
! 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 31160 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 1887 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 1887 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 1887 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 1887 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.917601Jy  sigma=0.008274
! Fit after  self-cal, rms=0.886556Jy  sigma=0.008016
! 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=2.572 mas, bmaj=5.981 mas, bpa=-2.737 degrees
! Estimated noise=962.309 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 = 0.0966837 Jy
! Component: 100  -  total flux cleaned = 0.11825 Jy
! Total flux subtracted in 100 components = 0.11825 Jy
! Clean residual min=-0.006204 max=0.007043 Jy/beam
! Clean residual mean=0.000006 rms=0.001709 Jy/beam
! Combined flux in latest and established models = 0.11825 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 0.11825 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.150964Jy  sigma=0.001281
! Fit after  self-cal, rms=0.150927Jy  sigma=0.001281
! 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=3.414 mas, bmaj=7.97 mas, bpa=-3.222 degrees
! Estimated noise=451.066 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 = 0.00696073 Jy
! Component: 100  -  total flux cleaned = 0.00945159 Jy
! Component: 150  -  total flux cleaned = 0.0107064 Jy
! Component: 200  -  total flux cleaned = 0.0110311 Jy
! Total flux subtracted in 200 components = 0.0110311 Jy
! Clean residual min=-0.004741 max=0.004901 Jy/beam
! Clean residual mean=0.000030 rms=0.001174 Jy/beam
! Combined flux in latest and established models = 0.129282 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 24 components and 0.129282 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.150607Jy  sigma=0.001279
! Fit after  self-cal, rms=0.150646Jy  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 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.13     FD        1.08     HH        1.00*    HN        1.12     
!   KK        1.00*    KP        1.01     LA        1.17     MK        1.01     
!   NL        0.93     NY        1.00*    ON        1.00*    OV        0.97     
!   PT        0.99     SC        1.02     WZ        1.00*    ZC        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.18     HH        1.00*    HN        1.13     
!   KK        1.00*    KP        1.04     LA        1.19     MK        0.94     
!   NL        0.93     NY        1.00*    ON        1.00*    OV        1.02     
!   PT        1.09     SC        1.09     WZ        1.00*    ZC        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.14     HH        1.00*    HN        1.20     
!   KK        1.00*    KP        1.02     LA        0.83     MK        0.95     
!   NL        1.00     NY        1.00*    ON        1.00*    OV        1.01     
!   PT        1.06     SC        0.94     WZ        1.00*    ZC        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.91     FD        1.11     HH        1.00*    HN        1.02     
!   KK        1.00*    KP        0.90     LA        0.69     MK        0.96     
!   NL        0.89     NY        1.00*    ON        1.00*    OV        0.87     
!   PT        0.92     SC        0.97     WZ        1.00*    ZC        1.00*    
! 
! 
! Fit before self-cal, rms=0.150646Jy  sigma=0.001279
! Fit after  self-cal, rms=0.146896Jy  sigma=0.001262
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.404 mas, bmaj=7.928 mas, bpa=-3.413 degrees
! Estimated noise=450.259 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 = 0.000255847 Jy
! Component: 100  -  total flux cleaned = 0.00023362 Jy
! Component: 150  -  total flux cleaned = 0.00019168 Jy
! Component: 200  -  total flux cleaned = 0.000172521 Jy
! Total flux subtracted in 200 components = 0.000172521 Jy
! Clean residual min=-0.002959 max=0.002392 Jy/beam
! Clean residual mean=-0.000042 rms=0.000629 Jy/beam
! Combined flux in latest and established models = 0.129454 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 30 components and 0.129454 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.146889Jy  sigma=0.001262
! Fit after  self-cal, rms=0.146971Jy  sigma=0.001261
! 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=0.146971Jy  sigma=0.001261
! Fit after  self-cal, rms=0.149741Jy  sigma=0.001258
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.403 mas, bmaj=7.972 mas, bpa=-3.355 degrees
! Estimated noise=451.937 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000352793 Jy
! Component: 100  -  total flux cleaned = 0.000333583 Jy
! Component: 150  -  total flux cleaned = 0.000298932 Jy
! Component: 200  -  total flux cleaned = 0.000282349 Jy
! Total flux subtracted in 200 components = 0.000282349 Jy
! Clean residual min=-0.002191 max=0.001886 Jy/beam
! Clean residual mean=-0.000016 rms=0.000555 Jy/beam
! Combined flux in latest and established models = 0.129736 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 35 components and 0.129736 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.149736Jy  sigma=0.001258
! Fit after  self-cal, rms=0.149885Jy  sigma=0.001258
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -7.50306e-05 Jy
! Component: 100  -  total flux cleaned = -0.000105965 Jy
! Component: 150  -  total flux cleaned = -0.00013535 Jy
! Component: 200  -  total flux cleaned = -0.000164078 Jy
! Total flux subtracted in 200 components = -0.000164078 Jy
! Clean residual min=-0.002276 max=0.001869 Jy/beam
! Clean residual mean=-0.000029 rms=0.000549 Jy/beam
! Combined flux in latest and established models = 0.129572 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 37 components and 0.129572 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.149882Jy  sigma=0.001258
! Fit after  self-cal, rms=0.149882Jy  sigma=0.001258
! 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=0.149882Jy  sigma=0.001258
! Fit after  self-cal, rms=0.150821Jy  sigma=0.001258
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.402 mas, bmaj=7.975 mas, bpa=-3.375 degrees
! Estimated noise=452.94 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000316177 Jy
! Component: 100  -  total flux cleaned = 0.000286622 Jy
! Component: 150  -  total flux cleaned = 0.000272586 Jy
! Component: 200  -  total flux cleaned = 0.000247243 Jy
! Total flux subtracted in 200 components = 0.000247243 Jy
! Clean residual min=-0.002177 max=0.001878 Jy/beam
! Clean residual mean=-0.000026 rms=0.000549 Jy/beam
! Combined flux in latest and established models = 0.12982 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 38 components and 0.12982 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.150817Jy  sigma=0.001258
! Fit after  self-cal, rms=0.150843Jy  sigma=0.001258
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 = -4.49148e-05 Jy
! Component: 100  -  total flux cleaned = -5.76556e-05 Jy
! Component: 150  -  total flux cleaned = -8.15679e-05 Jy
! Component: 200  -  total flux cleaned = -0.000104223 Jy
! Total flux subtracted in 200 components = -0.000104223 Jy
! Clean residual min=-0.002189 max=0.001874 Jy/beam
! Clean residual mean=-0.000027 rms=0.000548 Jy/beam
! Combined flux in latest and established models = 0.129715 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 39 components and 0.129715 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.150841Jy  sigma=0.001258
! Fit after  self-cal, rms=0.150840Jy  sigma=0.001258
! 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=0.150840Jy  sigma=0.001258
! Fit after  self-cal, rms=0.151252Jy  sigma=0.001258
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.204 mas, bmaj=16.42 mas, bpa=-0.4096 degrees
! Estimated noise=540.726 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 8.74465e-05 Jy
! Component: 100  -  total flux cleaned = 8.8423e-05 Jy
! Component: 150  -  total flux cleaned = 8.84246e-05 Jy
! Component: 200  -  total flux cleaned = 8.80373e-05 Jy
! Total flux subtracted in 200 components = 8.80373e-05 Jy
! Clean residual min=-0.002069 max=0.001730 Jy/beam
! Clean residual mean=-0.000049 rms=0.000653 Jy/beam
! Combined flux in latest and established models = 0.129803 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 51 components and 0.129803 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151253Jy  sigma=0.001258
! Fit after  self-cal, rms=0.151260Jy  sigma=0.001258
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 = 1.44861e-05 Jy
! Component: 100  -  total flux cleaned = 4.63411e-06 Jy
! Component: 150  -  total flux cleaned = -2.91339e-06 Jy
! Component: 200  -  total flux cleaned = -1.8949e-06 Jy
! Total flux subtracted in 200 components = -1.8949e-06 Jy
! Clean residual min=-0.002074 max=0.001727 Jy/beam
! Clean residual mean=-0.000050 rms=0.000652 Jy/beam
! Combined flux in latest and established models = 0.129801 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 52 components and 0.129802 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151260Jy  sigma=0.001258
! Fit after  self-cal, rms=0.151261Jy  sigma=0.001258
! 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=3.401 mas, bmaj=7.975 mas, bpa=-3.399 degrees
! Estimated noise=453.925 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.401 x 7.975 at -3.399 degrees (North through East)
! Clean map  min=-0.0020872  max=0.12582 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=2.548 mas, bmaj=5.953 mas, bpa=-3.015 degrees
! Estimated noise=1041.74 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0969222 Jy
! Component: 100  -  total flux cleaned = 0.118954 Jy
! Component: 150  -  total flux cleaned = 0.126052 Jy
! Component: 200  -  total flux cleaned = 0.128146 Jy
! Total flux subtracted in 200 components = 0.128146 Jy
! Clean residual min=-0.005177 max=0.004619 Jy/beam
! Clean residual mean=-0.000020 rms=0.001274 Jy/beam
! Combined flux in latest and established models = 0.128146 Jy
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 14 model components to the UV plane model.
! The established model now contains 14 components and 0.128146 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.401 mas, bmaj=7.975 mas, bpa=-3.399 degrees
! Estimated noise=453.925 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 = 0.00197139 Jy
! Component: 100  -  total flux cleaned = 0.00202222 Jy
! Component: 150  -  total flux cleaned = 0.00198049 Jy
! Component: 200  -  total flux cleaned = 0.00194675 Jy
! Total flux subtracted in 200 components = 0.00194675 Jy
! Clean residual min=-0.002207 max=0.001932 Jy/beam
! Clean residual mean=-0.000028 rms=0.000552 Jy/beam
! Combined flux in latest and established models = 0.130092 Jy
! Adding 8 model components to the UV plane model.
! The established model now contains 22 components and 0.130092 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=8.204 mas, bmaj=16.42 mas, bpa=-0.4096 degrees
! Estimated noise=540.726 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000287819 Jy
! Component: 100  -  total flux cleaned = -0.000299446 Jy
! Component: 150  -  total flux cleaned = -0.000298732 Jy
! Component: 200  -  total flux cleaned = -0.000290661 Jy
! Total flux subtracted in 200 components = -0.000290661 Jy
! Clean residual min=-0.002083 max=0.001728 Jy/beam
! Clean residual mean=-0.000050 rms=0.000653 Jy/beam
! Combined flux in latest and established models = 0.129802 Jy
flux_cutoff = imstat(rms) * dynam
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 3.35448e-07 Jy
! Component: 100  -  total flux cleaned = 6.38023e-06 Jy
! Component: 150  -  total flux cleaned = 2.46473e-07 Jy
! Component: 200  -  total flux cleaned = 8.94415e-08 Jy
! Total flux subtracted in 200 components = 8.94415e-08 Jy
! Clean residual min=-0.002071 max=0.001719 Jy/beam
! Clean residual mean=-0.000050 rms=0.000653 Jy/beam
! Combined flux in latest and established models = 0.129802 Jy
! Adding 16 model components to the UV plane model.
! The established model now contains 34 components and 0.129802 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.401 mas, bmaj=7.975 mas, bpa=-3.399 degrees
! Estimated noise=453.925 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000158765 Jy
! Component: 100  -  total flux cleaned = 0.000157698 Jy
! Component: 150  -  total flux cleaned = 0.000140906 Jy
! Component: 200  -  total flux cleaned = 0.000141957 Jy
! Total flux subtracted in 200 components = 0.000141957 Jy
! Clean residual min=-0.002169 max=0.001867 Jy/beam
! Clean residual mean=-0.000028 rms=0.000546 Jy/beam
! Combined flux in latest and established models = 0.129944 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 39 components and 0.129944 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151253Jy  sigma=0.001258
! Fit after  self-cal, rms=0.151256Jy  sigma=0.001258
wmodel J1928-2035_S_2008_04_02_pus_map.mod
! Writing 39 model components to file: J1928-2035_S_2008_04_02_pus_map.mod
wobs J1928-2035_S_2008_04_02_pus_uvs.fits
! Writing UV FITS file: J1928-2035_S_2008_04_02_pus_uvs.fits
wwins J1928-2035_S_2008_04_02_pus_map.win
! wwins: Wrote 1 windows to J1928-2035_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 = -0.000819097 Jy
! Component: 100  -  total flux cleaned = -0.000985451 Jy
! Component: 150  -  total flux cleaned = -0.00111193 Jy
! Component: 200  -  total flux cleaned = -0.00120268 Jy
! Component: 250  -  total flux cleaned = -0.00128844 Jy
! Component: 300  -  total flux cleaned = -0.00139932 Jy
! Component: 350  -  total flux cleaned = -0.00148052 Jy
! Component: 400  -  total flux cleaned = -0.00161099 Jy
! Component: 450  -  total flux cleaned = -0.00163698 Jy
! Component: 500  -  total flux cleaned = -0.00158768 Jy
! Component: 550  -  total flux cleaned = -0.00146792 Jy
! Component: 600  -  total flux cleaned = -0.00139752 Jy
! Component: 650  -  total flux cleaned = -0.00123652 Jy
! Component: 700  -  total flux cleaned = -0.00112445 Jy
! Component: 750  -  total flux cleaned = -0.00105896 Jy
! Component: 800  -  total flux cleaned = -0.00101558 Jy
! Component: 850  -  total flux cleaned = -0.000909951 Jy
! Component: 900  -  total flux cleaned = -0.000826696 Jy
! Component: 950  -  total flux cleaned = -0.000744801 Jy
! Component: 1000  -  total flux cleaned = -0.00070459 Jy
! Component: 1050  -  total flux cleaned = -0.000665204 Jy
! Component: 1100  -  total flux cleaned = -0.000645645 Jy
! Component: 1150  -  total flux cleaned = -0.00060703 Jy
! Component: 1200  -  total flux cleaned = -0.000588125 Jy
! Component: 1250  -  total flux cleaned = -0.000513567 Jy
! Component: 1300  -  total flux cleaned = -0.000532079 Jy
! Component: 1350  -  total flux cleaned = -0.000477223 Jy
! Component: 1400  -  total flux cleaned = -0.000405519 Jy
! Component: 1450  -  total flux cleaned = -0.00037021 Jy
! Component: 1500  -  total flux cleaned = -0.000317429 Jy
! Component: 1550  -  total flux cleaned = -0.000248181 Jy
! Component: 1600  -  total flux cleaned = -0.000214022 Jy
! Component: 1650  -  total flux cleaned = -0.000146309 Jy
! Component: 1700  -  total flux cleaned = -6.27688e-05 Jy
! Component: 1750  -  total flux cleaned = -1.34351e-05 Jy
! Component: 1800  -  total flux cleaned = 1.90165e-05 Jy
! Component: 1850  -  total flux cleaned = 3.51506e-05 Jy
! Component: 1900  -  total flux cleaned = 8.34453e-05 Jy
! Component: 1950  -  total flux cleaned = 0.000147033 Jy
! Component: 2000  -  total flux cleaned = 0.00020972 Jy
! Total flux subtracted in 2048 components = 0.000241003 Jy
! Clean residual min=-0.000860 max=0.000936 Jy/beam
! Clean residual mean=-0.000003 rms=0.000311 Jy/beam
! Combined flux in latest and established models = 0.130185 Jy
keep
! Adding 140 model components to the UV plane model.
! The established model now contains 179 components and 0.130185 Jy
wmap "J1928-2035_S_2008_04_02_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.401 x 7.975 at -3.399 degrees (North through East)
! Clean map  min=-0.0017307  max=0.12549 Jy/beam
! Writing clean map to FITS file: J1928-2035_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 0.125489 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000309257 
device "J1928-2035_S_2008_04_02_pus\_map.eps/VPS"
! Attempting to open device: 'J1928-2035_S_2008_04_02_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.739324 0.739324 1.47865 2.9573 5.91459 11.8292 23.6584 47.3167 94.6335
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0009 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.125 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.401 x 7.975 at -3.399 degrees (North through East)
! Clean map  min=-0.0017307  max=0.12549 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1928-2035_S_2008_04_02_pus\_map.gif/vgif"
! Attempting to open device: 'J1928-2035_S_2008_04_02_pus_map.gif/vgif'
mapplot cln
quit
! Quitting program
! Log file J1928-2035_S_2008_04_02_pus_uvs.log closed on Mon Feb 22 21:43:54 2010