! Started logfile: J2142-2303_S_2005_07_08_yyk_uvs.log on Fri Jan 20 11:03:21 2006
obs J2142-2303_S_2005_07_08_yyk_uve.fits
! Reading UV FITS file: J2142-2303_S_2005_07_08_yyk_uve.fits
! AN table 1: 9 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.977778 visibilities/baseline/integration-bin.
! Found source: J2142-2303
! 
! 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 1412 lines of history.
! 
! Reading 1584 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
![@muppet J2142-2303_S_2005_07_08_yyk]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.04
float dynam
dynam = 6.0
float amp_soltime1
amp_soltime1 = 10
float amp_soltime2
amp_soltime2 = 1
float phase_soltime1
phase_soltime1=10
float phase_soltime2
phase_soltime2=0.5
float phase_soltime
phase_soltime=phase_soltime1
float ampcor_selflim
ampcor_selflim=1.20
float thresh
thresh = 0.10
float win_mult
win_mult = 1.8
float time_av
time_av = 30
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.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.132272 Jy 
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=2.488 mas, bmaj=6.184 mas, bpa=2.619 degrees
! Estimated noise=1.64886 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0935653 Jy
! Component: 100  -  total flux cleaned = 0.116688 Jy
! Total flux subtracted in 100 components = 0.116688 Jy
! Clean residual min=-0.007699 max=0.008306 Jy/beam
! Clean residual mean=0.000005 rms=0.002217 Jy/beam
! Combined flux in latest and established models = 0.116688 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.116688 Jy
! 
! Correcting IF 1.
!  A total of 10 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 10 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 10 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 10 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.070484Jy  sigma=1.129352
! Fit after  self-cal, rms=0.069770Jy  sigma=1.118212
! Inverting map and beam 
! Estimated beam: bmin=2.488 mas, bmaj=6.184 mas, bpa=2.619 degrees
! Estimated noise=1.64886 mJy/beam.
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! 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=3.296 mas, bmaj=7.887 mas, bpa=-0.3996 degrees
! Estimated noise=1.12203 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00265357 Jy
! Component: 100  -  total flux cleaned = 0.00284321 Jy
! Component: 150  -  total flux cleaned = 0.00294026 Jy
! Component: 200  -  total flux cleaned = 0.00290021 Jy
! Total flux subtracted in 200 components = 0.00290021 Jy
! Clean residual min=-0.005556 max=0.007529 Jy/beam
! Clean residual mean=0.000055 rms=0.001773 Jy/beam
! Combined flux in latest and established models = 0.119588 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 24 components and 0.119588 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.069496Jy  sigma=1.115827
! Fit after  self-cal, rms=0.069484Jy  sigma=1.115740
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.296 x 7.887 at -0.3996 degrees (North through East)
! Clean map  min=-0.0055615  max=0.10206 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2.
! Selfcal phase corrections will not be limited.
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.00942
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.08     HN        1.00*    KP        0.95     
!   LA        0.99     MK        0.99     NL        1.01     OV        0.96     
!   PT        1.02     SC        0.94     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.069484Jy  sigma=1.115740
! Fit after  self-cal, rms=0.069330Jy  sigma=1.114465
selfcal false, false, phase_soltime
! Performing phase self-cal over 10 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.069330Jy  sigma=1.114465
! Fit after  self-cal, rms=0.069330Jy  sigma=1.114434
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.284 mas, bmaj=7.849 mas, bpa=-0.09144 degrees
! Estimated noise=1.12086 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000200942 Jy
! Component: 100  -  total flux cleaned = 0.000235624 Jy
! Component: 150  -  total flux cleaned = 0.000204017 Jy
! Component: 200  -  total flux cleaned = 0.000202737 Jy
! Total flux subtracted in 200 components = 0.000202737 Jy
! Clean residual min=-0.005573 max=0.007577 Jy/beam
! Clean residual mean=0.000059 rms=0.001782 Jy/beam
! Combined flux in latest and established models = 0.119791 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 28 components and 0.119791 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.069328Jy  sigma=1.113923
! Fit after  self-cal, rms=0.069322Jy  sigma=1.113862
! Inverting map 
print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************"
! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** 
! 
phase_soltime=phase_soltime2
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.069322Jy  sigma=1.113862
! Fit after  self-cal, rms=0.066590Jy  sigma=1.073651
dynam = dynam - 0.5
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 false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00109072 Jy
! Component: 100  -  total flux cleaned = 0.00105402 Jy
! Component: 150  -  total flux cleaned = 0.00105371 Jy
! Component: 200  -  total flux cleaned = 0.0010238 Jy
! Total flux subtracted in 200 components = 0.0010238 Jy
! Clean residual min=-0.005296 max=0.007895 Jy/beam
! Clean residual mean=0.000078 rms=0.001765 Jy/beam
! Combined flux in latest and established models = 0.120815 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 38 components and 0.120815 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.066456Jy  sigma=1.072785
! Fit after  self-cal, rms=0.066166Jy  sigma=1.069146
! Inverting map 
! Added new window around map position (-8.5, -26.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00783232 Jy
! Component: 100  -  total flux cleaned = 0.00905054 Jy
! Component: 150  -  total flux cleaned = 0.00914733 Jy
! Component: 200  -  total flux cleaned = 0.00914827 Jy
! Total flux subtracted in 200 components = 0.00914827 Jy
! Clean residual min=-0.004736 max=0.005855 Jy/beam
! Clean residual mean=0.000039 rms=0.001491 Jy/beam
! Combined flux in latest and established models = 0.129963 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 67 components and 0.129963 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.065768Jy  sigma=1.054378
! Fit after  self-cal, rms=0.065606Jy  sigma=1.052531
! Inverting map 
print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***"
! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** 
! 
dynam = dynam - 0.25
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.284 x 7.849 at -0.09144 degrees (North through East)
! Clean map  min=-0.005064  max=0.10399 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true, amp_soltime1
  selfcal false, false, phase_soltime
  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 false,false,phase_soltime
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true, amp_soltime2
  selfcal false, false, phase_soltime
  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 false,false,phase_soltime
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  print "************** FINISHED AMPLITUDE SELF-CAL **************"
  end if
! Performing amp+phase self-cal over 10 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.065606Jy  sigma=1.052531
! Fit after  self-cal, rms=0.065260Jy  sigma=1.051483
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.065260Jy  sigma=1.051483
! Fit after  self-cal, rms=0.065255Jy  sigma=1.051392
! Inverting map and beam 
! Estimated beam: bmin=3.25 mas, bmaj=7.799 mas, bpa=-0.1339 degrees
! Estimated noise=1.11734 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00218281 Jy
! Component: 100  -  total flux cleaned = 0.00240897 Jy
! Component: 150  -  total flux cleaned = 0.00247934 Jy
! Component: 200  -  total flux cleaned = 0.00254267 Jy
! Total flux subtracted in 200 components = 0.00254267 Jy
! Clean residual min=-0.005172 max=0.005166 Jy/beam
! Clean residual mean=0.000033 rms=0.001445 Jy/beam
! Combined flux in latest and established models = 0.132506 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 83 components and 0.132506 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.065186Jy  sigma=1.048932
! Fit after  self-cal, rms=0.065161Jy  sigma=1.048752
! Inverting map 
! Performing amp+phase self-cal over 1 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.065161Jy  sigma=1.048752
! Fit after  self-cal, rms=0.064474Jy  sigma=1.050812
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.064474Jy  sigma=1.050812
! Fit after  self-cal, rms=0.064474Jy  sigma=1.050751
! Inverting map and beam 
! Estimated beam: bmin=3.248 mas, bmaj=7.812 mas, bpa=-0.1369 degrees
! Estimated noise=1.09832 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00077047 Jy
! Component: 100  -  total flux cleaned = -0.000715222 Jy
! Component: 150  -  total flux cleaned = -0.000767648 Jy
! Component: 200  -  total flux cleaned = -0.000765461 Jy
! Total flux subtracted in 200 components = -0.000765461 Jy
! Clean residual min=-0.004935 max=0.004912 Jy/beam
! Clean residual mean=-0.000034 rms=0.001370 Jy/beam
! Combined flux in latest and established models = 0.13174 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 91 components and 0.13174 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.064538Jy  sigma=1.049197
! Fit after  self-cal, rms=0.064532Jy  sigma=1.049158
! Inverting map 
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
win_mult = win_mult * 1.4
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=9.069 mas, bmaj=19.03 mas, bpa=8.744 degrees
! Estimated noise=1.38199 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 3.89266e-05 Jy
! Component: 100  -  total flux cleaned = 3.79975e-05 Jy
! Component: 150  -  total flux cleaned = -2.02757e-06 Jy
! Component: 200  -  total flux cleaned = 3.75234e-05 Jy
! Total flux subtracted in 200 components = 3.75234e-05 Jy
! Clean residual min=-0.005929 max=0.005060 Jy/beam
! Clean residual mean=-0.000047 rms=0.001894 Jy/beam
! Combined flux in latest and established models = 0.131778 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 100 components and 0.131778 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.064628Jy  sigma=1.049585
! Fit after  self-cal, rms=0.064616Jy  sigma=1.049481
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
win_mult = win_mult / 1.4
print "************** FINISHED TAPERING SELF-CAL CLEAN **************"
! ************** FINISHED TAPERING SELF-CAL CLEAN ************** 
! 
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true,true,true
! clrmod: Cleared the established, tentative and continuum 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=2.47 mas, bmaj=6.169 mas, bpa=2.916 degrees
! Estimated noise=1.60626 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0927978 Jy
! Component: 100  -  total flux cleaned = 0.115538 Jy
! Component: 150  -  total flux cleaned = 0.125239 Jy
! Component: 200  -  total flux cleaned = 0.128828 Jy
! Total flux subtracted in 200 components = 0.128828 Jy
! Clean residual min=-0.007060 max=0.006685 Jy/beam
! Clean residual mean=-0.000012 rms=0.001831 Jy/beam
! Combined flux in latest and established models = 0.128827 Jy
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 29 model components to the UV plane model.
! The established model now contains 29 components and 0.128827 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.248 mas, bmaj=7.812 mas, bpa=-0.1369 degrees
! Estimated noise=1.09832 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=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00277662 Jy
! Component: 100  -  total flux cleaned = 0.00299732 Jy
! Component: 150  -  total flux cleaned = 0.00309445 Jy
! Component: 200  -  total flux cleaned = 0.00309457 Jy
! Total flux subtracted in 200 components = 0.00309457 Jy
! Clean residual min=-0.004922 max=0.004851 Jy/beam
! Clean residual mean=-0.000035 rms=0.001391 Jy/beam
! Combined flux in latest and established models = 0.131922 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 56 components and 0.131922 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=9.069 mas, bmaj=19.03 mas, bpa=8.744 degrees
! Estimated noise=1.38199 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=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000415439 Jy
! Component: 100  -  total flux cleaned = 0.000412824 Jy
! Component: 150  -  total flux cleaned = 0.00036275 Jy
! Component: 200  -  total flux cleaned = 0.000365534 Jy
! Total flux subtracted in 200 components = 0.000365534 Jy
! Clean residual min=-0.005916 max=0.004990 Jy/beam
! Clean residual mean=-0.000054 rms=0.001905 Jy/beam
! Combined flux in latest and established models = 0.132288 Jy
! Adding 16 model components to the UV plane model.
! The established model now contains 71 components and 0.132288 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.248 mas, bmaj=7.812 mas, bpa=-0.1369 degrees
! Estimated noise=1.09832 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.89366e-05 Jy
! Component: 100  -  total flux cleaned = -4.51136e-05 Jy
! Component: 150  -  total flux cleaned = -0.000100137 Jy
! Component: 200  -  total flux cleaned = -9.83941e-05 Jy
! Total flux subtracted in 200 components = -9.83941e-05 Jy
! Clean residual min=-0.004970 max=0.004886 Jy/beam
! Clean residual mean=-0.000035 rms=0.001367 Jy/beam
! Combined flux in latest and established models = 0.132189 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 76 components and 0.132189 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.064622Jy  sigma=1.049912
! Fit after  self-cal, rms=0.064607Jy  sigma=1.049687
wmodel J2142-2303_S_2005_07_08_yyk\_map.mod
! Writing 76 model components to file: J2142-2303_S_2005_07_08_yyk_map.mod
wobs J2142-2303_S_2005_07_08_yyk\_uvs.fits
! Writing UV FITS file: J2142-2303_S_2005_07_08_yyk_uvs.fits
wwins J2142-2303_S_2005_07_08_yyk\_map.win
! wwins: Wrote 2 windows to J2142-2303_S_2005_07_08_yyk_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 = 0.000254163 Jy
! Component: 100  -  total flux cleaned = 0.000330386 Jy
! Component: 150  -  total flux cleaned = 0.000627442 Jy
! Component: 200  -  total flux cleaned = 0.000908417 Jy
! Component: 250  -  total flux cleaned = 0.00130175 Jy
! Component: 300  -  total flux cleaned = 0.00123959 Jy
! Component: 350  -  total flux cleaned = 0.000995202 Jy
! Component: 400  -  total flux cleaned = 0.000757968 Jy
! Component: 450  -  total flux cleaned = 0.00058415 Jy
! Component: 500  -  total flux cleaned = 0.000357452 Jy
! Component: 550  -  total flux cleaned = 0.000357395 Jy
! Component: 600  -  total flux cleaned = 0.000195254 Jy
! Component: 650  -  total flux cleaned = 9.01333e-05 Jy
! Component: 700  -  total flux cleaned = 3.73973e-05 Jy
! Component: 750  -  total flux cleaned = -0.000166761 Jy
! Component: 800  -  total flux cleaned = -0.000315085 Jy
! Component: 850  -  total flux cleaned = -0.000410982 Jy
! Component: 900  -  total flux cleaned = -0.000266894 Jy
! Component: 950  -  total flux cleaned = -0.000220653 Jy
! Component: 1000  -  total flux cleaned = -0.000220605 Jy
! Component: 1050  -  total flux cleaned = -0.000130483 Jy
! Component: 1100  -  total flux cleaned = -0.000175146 Jy
! Component: 1150  -  total flux cleaned = -0.000174774 Jy
! Component: 1200  -  total flux cleaned = -0.000261929 Jy
! Component: 1250  -  total flux cleaned = -0.000347313 Jy
! Component: 1300  -  total flux cleaned = -0.000472999 Jy
! Component: 1350  -  total flux cleaned = -0.000597038 Jy
! Component: 1400  -  total flux cleaned = -0.000597419 Jy
! Component: 1450  -  total flux cleaned = -0.000758888 Jy
! Component: 1500  -  total flux cleaned = -0.000997149 Jy
! Component: 1550  -  total flux cleaned = -0.00107533 Jy
! Component: 1600  -  total flux cleaned = -0.00126841 Jy
! Component: 1650  -  total flux cleaned = -0.00142057 Jy
! Component: 1700  -  total flux cleaned = -0.00160805 Jy
! Component: 1750  -  total flux cleaned = -0.00175613 Jy
! Component: 1800  -  total flux cleaned = -0.00175599 Jy
! Component: 1850  -  total flux cleaned = -0.00171996 Jy
! Component: 1900  -  total flux cleaned = -0.0016127 Jy
! Component: 1950  -  total flux cleaned = -0.00171926 Jy
! Component: 2000  -  total flux cleaned = -0.00175404 Jy
! Total flux subtracted in 2048 components = -0.00168482 Jy
! Clean residual min=-0.002170 max=0.002374 Jy/beam
! Clean residual mean=-0.000019 rms=0.000721 Jy/beam
! Combined flux in latest and established models = 0.130504 Jy
keep
! Adding 133 model components to the UV plane model.
! The established model now contains 209 components and 0.130504 Jy
![Exited script file: muppet]
wmap "J2142-2303_S_2005_07_08_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.248 x 7.812 at -0.1369 degrees (North through East)
! Clean map  min=-0.0039631  max=0.10198 Jy/beam
! Writing clean map to FITS file: J2142-2303_S_2005_07_08_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.101984 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000706149 
device "J2142-2303_S_2005_07_08_yyk\_map.eps/VPS"
! Attempting to open device: 'J2142-2303_S_2005_07_08_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -2.07723 2.07723 4.15446 8.30892 16.6178 33.2357 66.4713
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0021 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.101 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.248 x 7.812 at -0.1369 degrees (North through East)
! Clean map  min=-0.0039631  max=0.10198 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2142-2303_S_2005_07_08_yyk\_map.gif/gif"
! Attempting to open device: 'J2142-2303_S_2005_07_08_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2142-2303_S_2005_07_08_yyk_uvs.log closed on Fri Jan 20 11:03:25 2006