! Started logfile: J0423-0120_S_1997_05_07_yyk_uvs.log on Sun Jan  7 16:14:51 2007
obs J0423-0120_S_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J0423-0120_S_1997_05_07_yyk_uva.fits
! AN table 1: 132 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.962121 visibilities/baseline/integration-bin.
! Found source: J0423-0120
! 
! 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  2.22447e+09        8e+06          1        8e+06
!  02        2  2.23447e+09        8e+06          1        8e+06
!  03        3  2.29447e+09        8e+06          1        8e+06
!  04        4  2.32447e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 614 lines of history.
! 
! Reading 22860 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 J0423-0120_S_1997_05_07_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)= 2.55741 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=2.803 mas, bmaj=6.743 mas, bpa=-2.017 degrees
! Estimated noise=1669 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 = 2.13815 Jy
! Component: 100  -  total flux cleaned = 2.45066 Jy
! Total flux subtracted in 100 components = 2.45066 Jy
! Clean residual min=-0.068766 max=0.080391 Jy/beam
! Clean residual mean=0.001801 rms=0.018630 Jy/beam
! Combined flux in latest and established models = 2.45066 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 2.45066 Jy
! 
! Correcting IF 1.
!  A total of 215 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 36 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 36 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 36 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.492249Jy  sigma=0.002033
! Fit after  self-cal, rms=0.491840Jy  sigma=0.002030
! Inverting map and beam 
! Estimated beam: bmin=2.803 mas, bmaj=6.743 mas, bpa=-2.017 degrees
! Estimated noise=1669.08 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=3.556 mas, bmaj=8.635 mas, bpa=-5.147 degrees
! Estimated noise=1058.98 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 = 0.0792112 Jy
! Component: 100  -  total flux cleaned = 0.111434 Jy
! Component: 150  -  total flux cleaned = 0.117494 Jy
! Component: 200  -  total flux cleaned = 0.120002 Jy
! Total flux subtracted in 200 components = 0.120002 Jy
! Clean residual min=-0.059825 max=0.069327 Jy/beam
! Clean residual mean=0.001875 rms=0.017889 Jy/beam
! Combined flux in latest and established models = 2.57066 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 25 components and 2.57066 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.477302Jy  sigma=0.001987
! Fit after  self-cal, rms=0.477155Jy  sigma=0.001986
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.556 x 8.635 at -5.147 degrees (North through East)
! Clean map  min=-0.058547  max=2.4485 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.02707
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.06     HN        0.98     KP        0.90     
!   LA        0.98     MK        0.98     NL        1.00*    OV        1.08     
!   PT        0.93     SC        0.85     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.969905
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.12     HN        1.07     KP        1.02     
!   LA        1.07     MK        1.06     NL        1.06     OV        1.02     
!   PT        0.92     SC        0.92     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.04937
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.05     HN        0.95     KP        0.91     
!   LA        0.80     MK        0.87     NL        0.95     OV        0.94     
!   PT        1.06     SC        1.04     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.982474
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.10     HN        1.05     KP        0.94     
!   LA        0.87     MK        1.04     NL        1.15     OV        1.10     
!   PT        0.90     SC        1.04     
! 
! 
! Fit before self-cal, rms=0.477155Jy  sigma=0.001986
! Fit after  self-cal, rms=0.395248Jy  sigma=0.001658
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=0.395248Jy  sigma=0.001658
! Fit after  self-cal, rms=0.395249Jy  sigma=0.001658
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.545 mas, bmaj=8.584 mas, bpa=-4.679 degrees
! Estimated noise=1061.09 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 = 0.0163834 Jy
! Component: 100  -  total flux cleaned = 0.0142994 Jy
! Component: 150  -  total flux cleaned = 0.0131055 Jy
! Component: 200  -  total flux cleaned = 0.0115331 Jy
! Total flux subtracted in 200 components = 0.0115331 Jy
! Clean residual min=-0.027195 max=0.029601 Jy/beam
! Clean residual mean=0.000032 rms=0.007222 Jy/beam
! Combined flux in latest and established models = 2.5822 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 42 components and 2.5822 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.392705Jy  sigma=0.001649
! Fit after  self-cal, rms=0.392571Jy  sigma=0.001649
! 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=0.392571Jy  sigma=0.001649
! Fit after  self-cal, rms=0.377118Jy  sigma=0.001581
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 = 8.15043e-05 Jy
! Component: 100  -  total flux cleaned = -0.000909211 Jy
! Component: 150  -  total flux cleaned = -0.00136706 Jy
! Component: 200  -  total flux cleaned = -0.00253335 Jy
! Total flux subtracted in 200 components = -0.00253335 Jy
! Clean residual min=-0.026678 max=0.029305 Jy/beam
! Clean residual mean=0.000053 rms=0.007100 Jy/beam
! Combined flux in latest and established models = 2.57966 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 46 components and 2.57966 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.375944Jy  sigma=0.001577
! Fit after  self-cal, rms=0.373136Jy  sigma=0.001565
! 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: 3.545 x 8.584 at -4.679 degrees (North through East)
! Clean map  min=-0.025822  max=2.4786 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=0.373136Jy  sigma=0.001565
! Fit after  self-cal, rms=0.318059Jy  sigma=0.001320
! 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=0.318059Jy  sigma=0.001320
! Fit after  self-cal, rms=0.317059Jy  sigma=0.001315
! Inverting map and beam 
! Estimated beam: bmin=3.531 mas, bmaj=8.557 mas, bpa=-4.605 degrees
! Estimated noise=1056.58 mJy/beam.
! Added new window around map position (1, -22.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0340701 Jy
! Component: 100  -  total flux cleaned = 0.0519822 Jy
! Component: 150  -  total flux cleaned = 0.0565352 Jy
! Component: 200  -  total flux cleaned = 0.0586407 Jy
! Total flux subtracted in 200 components = 0.0586407 Jy
! Clean residual min=-0.010410 max=0.010268 Jy/beam
! Clean residual mean=-0.000163 rms=0.002614 Jy/beam
! Combined flux in latest and established models = 2.6383 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 72 components and 2.6383 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.313952Jy  sigma=0.001301
! Fit after  self-cal, rms=0.313379Jy  sigma=0.001299
! 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=0.313379Jy  sigma=0.001299
! Fit after  self-cal, rms=0.311076Jy  sigma=0.001292
! 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=0.311076Jy  sigma=0.001292
! Fit after  self-cal, rms=0.310835Jy  sigma=0.001291
! Inverting map and beam 
! Estimated beam: bmin=3.529 mas, bmaj=8.545 mas, bpa=-4.569 degrees
! Estimated noise=1055.6 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00794037 Jy
! Component: 100  -  total flux cleaned = 0.00752954 Jy
! Component: 150  -  total flux cleaned = 0.00753312 Jy
! Component: 200  -  total flux cleaned = 0.00753967 Jy
! Total flux subtracted in 200 components = 0.00753967 Jy
! Clean residual min=-0.008481 max=0.009906 Jy/beam
! Clean residual mean=-0.000159 rms=0.002293 Jy/beam
! Combined flux in latest and established models = 2.64584 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 85 components and 2.64584 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.310106Jy  sigma=0.001288
! Fit after  self-cal, rms=0.309929Jy  sigma=0.001287
! 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=8.335 mas, bmaj=13.31 mas, bpa=6.507 degrees
! Estimated noise=1301.24 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 = 0.00285669 Jy
! Component: 100  -  total flux cleaned = 0.00284862 Jy
! Component: 150  -  total flux cleaned = 0.00273687 Jy
! Component: 200  -  total flux cleaned = 0.00263714 Jy
! Total flux subtracted in 200 components = 0.00263714 Jy
! Clean residual min=-0.007777 max=0.007804 Jy/beam
! Clean residual mean=-0.000324 rms=0.002467 Jy/beam
! Combined flux in latest and established models = 2.64848 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 99 components and 2.64848 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.309859Jy  sigma=0.001287
! Fit after  self-cal, rms=0.309743Jy  sigma=0.001286
! 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=2.791 mas, bmaj=6.743 mas, bpa=-1.803 degrees
! Estimated noise=1654.67 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 2.12149 Jy
! Component: 100  -  total flux cleaned = 2.42997 Jy
! Component: 150  -  total flux cleaned = 2.52497 Jy
! Component: 200  -  total flux cleaned = 2.5645 Jy
! Total flux subtracted in 200 components = 2.5645 Jy
! Clean residual min=-0.026047 max=0.024443 Jy/beam
! Clean residual mean=0.000146 rms=0.005725 Jy/beam
! Combined flux in latest and established models = 2.56451 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 23 model components to the UV plane model.
! The established model now contains 23 components and 2.56451 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.529 mas, bmaj=8.545 mas, bpa=-4.569 degrees
! Estimated noise=1055.6 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 = 0.0354625 Jy
! Component: 100  -  total flux cleaned = 0.0481231 Jy
! Component: 150  -  total flux cleaned = 0.057699 Jy
! Component: 200  -  total flux cleaned = 0.0650632 Jy
! Total flux subtracted in 200 components = 0.0650632 Jy
! Clean residual min=-0.009782 max=0.011318 Jy/beam
! Clean residual mean=-0.000087 rms=0.002676 Jy/beam
! Combined flux in latest and established models = 2.62957 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 50 components and 2.62957 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=8.335 mas, bmaj=13.31 mas, bpa=6.507 degrees
! Estimated noise=1301.24 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 = 0.0101631 Jy
! Component: 100  -  total flux cleaned = 0.0140198 Jy
! Component: 150  -  total flux cleaned = 0.0144163 Jy
! Component: 200  -  total flux cleaned = 0.0145893 Jy
! Total flux subtracted in 200 components = 0.0145893 Jy
! Clean residual min=-0.008785 max=0.007960 Jy/beam
! Clean residual mean=-0.000292 rms=0.002383 Jy/beam
! Combined flux in latest and established models = 2.64416 Jy
! Adding 20 model components to the UV plane model.
! The established model now contains 69 components and 2.64416 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.529 mas, bmaj=8.545 mas, bpa=-4.569 degrees
! Estimated noise=1055.6 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00203379 Jy
! Component: 100  -  total flux cleaned = -0.00205797 Jy
! Component: 150  -  total flux cleaned = -0.00239025 Jy
! Component: 200  -  total flux cleaned = -0.00210192 Jy
! Total flux subtracted in 200 components = -0.00210192 Jy
! Clean residual min=-0.008076 max=0.010202 Jy/beam
! Clean residual mean=-0.000140 rms=0.002310 Jy/beam
! Combined flux in latest and established models = 2.64206 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 83 components and 2.64206 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.309858Jy  sigma=0.001287
! Fit after  self-cal, rms=0.309748Jy  sigma=0.001286
wmodel J0423-0120_S_1997_05_07_yyk\_map.mod
! Writing 83 model components to file: J0423-0120_S_1997_05_07_yyk_map.mod
wobs J0423-0120_S_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J0423-0120_S_1997_05_07_yyk_uvs.fits
wwins J0423-0120_S_1997_05_07_yyk\_map.win
! wwins: Wrote 2 windows to J0423-0120_S_1997_05_07_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 = 0.00207819 Jy
! Component: 100  -  total flux cleaned = 0.00391758 Jy
! Component: 150  -  total flux cleaned = 0.00549029 Jy
! Component: 200  -  total flux cleaned = 0.00697881 Jy
! Component: 250  -  total flux cleaned = 0.00827197 Jy
! Component: 300  -  total flux cleaned = 0.00963405 Jy
! Component: 350  -  total flux cleaned = 0.0109386 Jy
! Component: 400  -  total flux cleaned = 0.0123107 Jy
! Component: 450  -  total flux cleaned = 0.0137472 Jy
! Component: 500  -  total flux cleaned = 0.0151371 Jy
! Component: 550  -  total flux cleaned = 0.0163815 Jy
! Component: 600  -  total flux cleaned = 0.0173895 Jy
! Component: 650  -  total flux cleaned = 0.0185637 Jy
! Component: 700  -  total flux cleaned = 0.0195144 Jy
! Component: 750  -  total flux cleaned = 0.0200717 Jy
! Component: 800  -  total flux cleaned = 0.0206184 Jy
! Component: 850  -  total flux cleaned = 0.0210635 Jy
! Component: 900  -  total flux cleaned = 0.021238 Jy
! Component: 950  -  total flux cleaned = 0.0212395 Jy
! Component: 1000  -  total flux cleaned = 0.0213246 Jy
! Component: 1050  -  total flux cleaned = 0.02149 Jy
! Component: 1100  -  total flux cleaned = 0.0216508 Jy
! Component: 1150  -  total flux cleaned = 0.0215714 Jy
! Component: 1200  -  total flux cleaned = 0.0216487 Jy
! Component: 1250  -  total flux cleaned = 0.0218025 Jy
! Component: 1300  -  total flux cleaned = 0.0218021 Jy
! Component: 1350  -  total flux cleaned = 0.0217279 Jy
! Component: 1400  -  total flux cleaned = 0.0217274 Jy
! Component: 1450  -  total flux cleaned = 0.0217259 Jy
! Component: 1500  -  total flux cleaned = 0.0215837 Jy
! Component: 1550  -  total flux cleaned = 0.0215138 Jy
! Component: 1600  -  total flux cleaned = 0.02165 Jy
! Component: 1650  -  total flux cleaned = 0.0215137 Jy
! Component: 1700  -  total flux cleaned = 0.0215137 Jy
! Component: 1750  -  total flux cleaned = 0.0216451 Jy
! Component: 1800  -  total flux cleaned = 0.0216435 Jy
! Component: 1850  -  total flux cleaned = 0.0216439 Jy
! Component: 1900  -  total flux cleaned = 0.0215797 Jy
! Component: 1950  -  total flux cleaned = 0.0217664 Jy
! Component: 2000  -  total flux cleaned = 0.0217654 Jy
! Total flux subtracted in 2048 components = 0.021464 Jy
! Clean residual min=-0.003368 max=0.003730 Jy/beam
! Clean residual mean=-0.000100 rms=0.001172 Jy/beam
! Combined flux in latest and established models = 2.66352 Jy
keep
! Adding 116 model components to the UV plane model.
! The established model now contains 199 components and 2.66352 Jy
![Exited script file: muppet]
wmap "J0423-0120_S_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.529 x 8.545 at -4.569 degrees (North through East)
! Clean map  min=-0.0058881  max=2.4783 Jy/beam
! Writing clean map to FITS file: J0423-0120_S_1997_05_07_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 2.47833 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00117117 
device "J0423-0120_S_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J0423-0120_S_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.141769 0.141769 0.283538 0.567077 1.13415 2.26831 4.53662 9.07323 18.1465 36.2929 72.5858
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0035 
print "peak=",int(peak_flux*1000)/1000
! peak= 2.478 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.529 x 8.545 at -4.569 degrees (North through East)
! Clean map  min=-0.0058881  max=2.4783 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0423-0120_S_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J0423-0120_S_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0423-0120_S_1997_05_07_yyk_uvs.log closed on Sun Jan  7 16:14:59 2007