! Started logfile: J0558-1317_S_1997_05_07_yyk_uvs.log on Sun Jan  7 16:32:58 2007
obs J0558-1317_S_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J0558-1317_S_1997_05_07_yyk_uva.fits
! AN table 1: 140 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.954921 visibilities/baseline/integration-bin.
! Found source: J0558-1317
! 
! 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 24064 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 J0558-1317_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)= 0.755663 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=2.749 mas, bmaj=6.993 mas, bpa=-5.586 degrees
! Estimated noise=2570.25 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 = 0.53134 Jy
! Component: 100  -  total flux cleaned = 0.697349 Jy
! Total flux subtracted in 100 components = 0.697349 Jy
! Clean residual min=-0.029412 max=0.065796 Jy/beam
! Clean residual mean=0.000766 rms=0.010118 Jy/beam
! Combined flux in latest and established models = 0.697349 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 20 components and 0.697349 Jy
! 
! Correcting IF 1.
!  A total of 234 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.347180Jy  sigma=0.001385
! Fit after  self-cal, rms=0.344766Jy  sigma=0.001377
! Inverting map and beam 
! Estimated beam: bmin=2.749 mas, bmaj=6.993 mas, bpa=-5.586 degrees
! Estimated noise=2570.3 mJy/beam.
! Added new window around map position (-4, 4).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0878791 Jy
! Component: 100  -  total flux cleaned = 0.130039 Jy
! Total flux subtracted in 100 components = 0.130039 Jy
! Clean residual min=-0.020762 max=0.027192 Jy/beam
! Clean residual mean=0.000602 rms=0.005987 Jy/beam
! Combined flux in latest and established models = 0.827388 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 32 components and 0.827388 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.321445Jy  sigma=0.001277
! Fit after  self-cal, rms=0.320546Jy  sigma=0.001273
! Inverting map 
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=3.528 mas, bmaj=8.923 mas, bpa=-5.596 degrees
! Estimated noise=1089.25 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 = 0.0383217 Jy
! Component: 100  -  total flux cleaned = 0.0563891 Jy
! Component: 150  -  total flux cleaned = 0.0661499 Jy
! Component: 200  -  total flux cleaned = 0.0688423 Jy
! Total flux subtracted in 200 components = 0.0688423 Jy
! Clean residual min=-0.015875 max=0.026859 Jy/beam
! Clean residual mean=0.000725 rms=0.006570 Jy/beam
! Combined flux in latest and established models = 0.89623 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 53 components and 0.89623 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.315948Jy  sigma=0.001258
! Fit after  self-cal, rms=0.315760Jy  sigma=0.001257
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.528 x 8.923 at -5.596 degrees (North through East)
! Clean map  min=-0.014792  max=0.61466 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: 1.0256
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        1.09     HN        0.97     KP        0.91     
!   LA        0.98     MK        0.98     NL        1.00*    OV        1.09     
!   PT        0.93     SC        0.87     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.980232
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.13     HN        1.08     KP        0.99     
!   LA        1.06     MK        1.04     NL        1.00     OV        1.04     
!   PT        0.94     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: 1.05504
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        1.06     HN        0.95     KP        0.90     
!   LA        0.80     MK        0.85     NL        0.91     OV        0.94     
!   PT        1.07     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: 0.986151
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.13     HN        1.06     KP        0.95     
!   LA        0.87     MK        1.04     NL        1.07     OV        1.08     
!   PT        0.91     SC        1.04     
! 
! 
! Fit before self-cal, rms=0.315760Jy  sigma=0.001257
! Fit after  self-cal, rms=0.302036Jy  sigma=0.001221
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=0.302036Jy  sigma=0.001221
! Fit after  self-cal, rms=0.302032Jy  sigma=0.001221
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.512 mas, bmaj=8.818 mas, bpa=-5.362 degrees
! Estimated noise=1097.65 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 = 0.0122908 Jy
! Component: 100  -  total flux cleaned = 0.0132552 Jy
! Component: 150  -  total flux cleaned = 0.0132701 Jy
! Component: 200  -  total flux cleaned = 0.0134385 Jy
! Total flux subtracted in 200 components = 0.0134385 Jy
! Clean residual min=-0.010135 max=0.013012 Jy/beam
! Clean residual mean=0.000279 rms=0.003183 Jy/beam
! Combined flux in latest and established models = 0.909669 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 69 components and 0.909669 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.301468Jy  sigma=0.001219
! Fit after  self-cal, rms=0.301426Jy  sigma=0.001219
! 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=0.301426Jy  sigma=0.001219
! Fit after  self-cal, rms=0.299525Jy  sigma=0.001210
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 = 0.000392346 Jy
! Component: 100  -  total flux cleaned = 0.000557923 Jy
! Component: 150  -  total flux cleaned = 0.000558973 Jy
! Component: 200  -  total flux cleaned = 0.00069056 Jy
! Total flux subtracted in 200 components = 0.00069056 Jy
! Clean residual min=-0.009678 max=0.012908 Jy/beam
! Clean residual mean=0.000277 rms=0.003136 Jy/beam
! Combined flux in latest and established models = 0.910359 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 72 components and 0.910359 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.299339Jy  sigma=0.001209
! Fit after  self-cal, rms=0.298997Jy  sigma=0.001208
! 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: 3.512 x 8.818 at -5.362 degrees (North through East)
! Clean map  min=-0.0092931  max=0.62125 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=0.298997Jy  sigma=0.001208
! Fit after  self-cal, rms=0.292490Jy  sigma=0.001190
! 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=0.292490Jy  sigma=0.001190
! Fit after  self-cal, rms=0.292397Jy  sigma=0.001189
! Inverting map and beam 
! Estimated beam: bmin=3.49 mas, bmaj=8.804 mas, bpa=-5.261 degrees
! Estimated noise=1090.51 mJy/beam.
! Added new window around map position (3, -36.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0152859 Jy
! Component: 100  -  total flux cleaned = 0.0234576 Jy
! Component: 150  -  total flux cleaned = 0.0290679 Jy
! Component: 200  -  total flux cleaned = 0.0311491 Jy
! Total flux subtracted in 200 components = 0.0311491 Jy
! Clean residual min=-0.006294 max=0.008944 Jy/beam
! Clean residual mean=0.000096 rms=0.001968 Jy/beam
! Combined flux in latest and established models = 0.941508 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 47 model components to the UV plane model.
! The established model now contains 114 components and 0.941509 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291837Jy  sigma=0.001187
! Fit after  self-cal, rms=0.291781Jy  sigma=0.001186
! Inverting map 
! Added new window around map position (-19.5, 9).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0104918 Jy
! Component: 100  -  total flux cleaned = 0.0142433 Jy
! Component: 150  -  total flux cleaned = 0.0155505 Jy
! Component: 200  -  total flux cleaned = 0.015832 Jy
! Total flux subtracted in 200 components = 0.015832 Jy
! Clean residual min=-0.005197 max=0.006086 Jy/beam
! Clean residual mean=0.000027 rms=0.001546 Jy/beam
! Combined flux in latest and established models = 0.957341 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 138 components and 0.95734 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291459Jy  sigma=0.001185
! Fit after  self-cal, rms=0.291422Jy  sigma=0.001185
! 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=0.291422Jy  sigma=0.001185
! Fit after  self-cal, rms=0.290981Jy  sigma=0.001183
! 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=0.290981Jy  sigma=0.001183
! Fit after  self-cal, rms=0.290972Jy  sigma=0.001183
! Inverting map and beam 
! Estimated beam: bmin=3.489 mas, bmaj=8.784 mas, bpa=-5.092 degrees
! Estimated noise=1089 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00374231 Jy
! Component: 100  -  total flux cleaned = 0.00456302 Jy
! Component: 150  -  total flux cleaned = 0.00480844 Jy
! Component: 200  -  total flux cleaned = 0.00480617 Jy
! Total flux subtracted in 200 components = 0.00480617 Jy
! Clean residual min=-0.004902 max=0.005540 Jy/beam
! Clean residual mean=0.000049 rms=0.001468 Jy/beam
! Combined flux in latest and established models = 0.962146 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 155 components and 0.962146 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.290870Jy  sigma=0.001183
! Fit after  self-cal, rms=0.290859Jy  sigma=0.001183
! 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=8.081 mas, bmaj=15.21 mas, bpa=1.045 degrees
! Estimated noise=1353.84 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 = 0.00287246 Jy
! Component: 100  -  total flux cleaned = 0.0024876 Jy
! Component: 150  -  total flux cleaned = 0.00226946 Jy
! Component: 200  -  total flux cleaned = 0.00227008 Jy
! Total flux subtracted in 200 components = 0.00227008 Jy
! Clean residual min=-0.004658 max=0.005318 Jy/beam
! Clean residual mean=0.000073 rms=0.001693 Jy/beam
! Combined flux in latest and established models = 0.964416 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 175 components and 0.964417 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.290823Jy  sigma=0.001182
! Fit after  self-cal, rms=0.290816Jy  sigma=0.001182
! 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=2.73 mas, bmaj=6.962 mas, bpa=-5.183 degrees
! Estimated noise=2566 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.537598 Jy
! Component: 100  -  total flux cleaned = 0.712809 Jy
! Component: 150  -  total flux cleaned = 0.795538 Jy
! Component: 200  -  total flux cleaned = 0.838467 Jy
! Total flux subtracted in 200 components = 0.838467 Jy
! Clean residual min=-0.012812 max=0.016540 Jy/beam
! Clean residual mean=0.000307 rms=0.003858 Jy/beam
! Combined flux in latest and established models = 0.838467 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 31 model components to the UV plane model.
! The established model now contains 31 components and 0.838467 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.489 mas, bmaj=8.784 mas, bpa=-5.092 degrees
! Estimated noise=1089 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 = 0.0342668 Jy
! Component: 100  -  total flux cleaned = 0.0539828 Jy
! Component: 150  -  total flux cleaned = 0.0686441 Jy
! Component: 200  -  total flux cleaned = 0.0801261 Jy
! Total flux subtracted in 200 components = 0.0801261 Jy
! Clean residual min=-0.006890 max=0.008987 Jy/beam
! Clean residual mean=0.000250 rms=0.002276 Jy/beam
! Combined flux in latest and established models = 0.918593 Jy
! Adding 60 model components to the UV plane model.
! The established model now contains 84 components and 0.918593 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=8.081 mas, bmaj=15.21 mas, bpa=1.045 degrees
! Estimated noise=1353.84 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 = 0.0144666 Jy
! Component: 100  -  total flux cleaned = 0.0240996 Jy
! Component: 150  -  total flux cleaned = 0.0309081 Jy
! Component: 200  -  total flux cleaned = 0.0353021 Jy
! Total flux subtracted in 200 components = 0.0353021 Jy
! Clean residual min=-0.005513 max=0.005509 Jy/beam
! Clean residual mean=0.000168 rms=0.001843 Jy/beam
! Combined flux in latest and established models = 0.953895 Jy
! Adding 32 model components to the UV plane model.
! The established model now contains 106 components and 0.953895 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.489 mas, bmaj=8.784 mas, bpa=-5.092 degrees
! Estimated noise=1089 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00234141 Jy
! Component: 100  -  total flux cleaned = 0.00309577 Jy
! Component: 150  -  total flux cleaned = 0.00342776 Jy
! Component: 200  -  total flux cleaned = 0.00373604 Jy
! Total flux subtracted in 200 components = 0.00373604 Jy
! Clean residual min=-0.004860 max=0.005473 Jy/beam
! Clean residual mean=0.000071 rms=0.001470 Jy/beam
! Combined flux in latest and established models = 0.957631 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 133 components and 0.957631 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291011Jy  sigma=0.001183
! Fit after  self-cal, rms=0.290892Jy  sigma=0.001183
wmodel J0558-1317_S_1997_05_07_yyk\_map.mod
! Writing 133 model components to file: J0558-1317_S_1997_05_07_yyk_map.mod
wobs J0558-1317_S_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J0558-1317_S_1997_05_07_yyk_uvs.fits
wwins J0558-1317_S_1997_05_07_yyk\_map.win
! wwins: Wrote 4 windows to J0558-1317_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 = 0.00236753 Jy
! Component: 100  -  total flux cleaned = 0.00406739 Jy
! Component: 150  -  total flux cleaned = 0.00534684 Jy
! Component: 200  -  total flux cleaned = 0.00641574 Jy
! Component: 250  -  total flux cleaned = 0.00752431 Jy
! Component: 300  -  total flux cleaned = 0.00867002 Jy
! Component: 350  -  total flux cleaned = 0.00950378 Jy
! Component: 400  -  total flux cleaned = 0.0105163 Jy
! Component: 450  -  total flux cleaned = 0.0113665 Jy
! Component: 500  -  total flux cleaned = 0.0121921 Jy
! Component: 550  -  total flux cleaned = 0.012872 Jy
! Component: 600  -  total flux cleaned = 0.0135941 Jy
! Component: 650  -  total flux cleaned = 0.0139464 Jy
! Component: 700  -  total flux cleaned = 0.0144052 Jy
! Component: 750  -  total flux cleaned = 0.0147974 Jy
! Component: 800  -  total flux cleaned = 0.0152353 Jy
! Component: 850  -  total flux cleaned = 0.0154496 Jy
! Component: 900  -  total flux cleaned = 0.015871 Jy
! Component: 950  -  total flux cleaned = 0.0161799 Jy
! Component: 1000  -  total flux cleaned = 0.0163818 Jy
! Component: 1050  -  total flux cleaned = 0.0166305 Jy
! Component: 1100  -  total flux cleaned = 0.0167763 Jy
! Component: 1150  -  total flux cleaned = 0.0169207 Jy
! Component: 1200  -  total flux cleaned = 0.0172506 Jy
! Component: 1250  -  total flux cleaned = 0.0173896 Jy
! Component: 1300  -  total flux cleaned = 0.0175262 Jy
! Component: 1350  -  total flux cleaned = 0.0176608 Jy
! Component: 1400  -  total flux cleaned = 0.0178819 Jy
! Component: 1450  -  total flux cleaned = 0.0178376 Jy
! Component: 1500  -  total flux cleaned = 0.0180531 Jy
! Component: 1550  -  total flux cleaned = 0.0180948 Jy
! Component: 1600  -  total flux cleaned = 0.0180943 Jy
! Component: 1650  -  total flux cleaned = 0.0180952 Jy
! Component: 1700  -  total flux cleaned = 0.0182176 Jy
! Component: 1750  -  total flux cleaned = 0.0182172 Jy
! Component: 1800  -  total flux cleaned = 0.0182964 Jy
! Component: 1850  -  total flux cleaned = 0.0182176 Jy
! Component: 1900  -  total flux cleaned = 0.0182958 Jy
! Component: 1950  -  total flux cleaned = 0.0182576 Jy
! Component: 2000  -  total flux cleaned = 0.0182577 Jy
! Total flux subtracted in 2048 components = 0.0181824 Jy
! Clean residual min=-0.002538 max=0.002130 Jy/beam
! Clean residual mean=0.000009 rms=0.000775 Jy/beam
! Combined flux in latest and established models = 0.975813 Jy
keep
! Adding 144 model components to the UV plane model.
! The established model now contains 277 components and 0.975813 Jy
![Exited script file: muppet]
wmap "J0558-1317_S_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.489 x 8.784 at -5.092 degrees (North through East)
! Clean map  min=-0.0035282  max=0.62163 Jy/beam
! Writing clean map to FITS file: J0558-1317_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 0.621626 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000766015 
device "J0558-1317_S_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J0558-1317_S_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.369683 0.369683 0.739365 1.47873 2.95746 5.91492 11.8298 23.6597 47.3194 94.6387
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0022 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.621 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.489 x 8.784 at -5.092 degrees (North through East)
! Clean map  min=-0.0035282  max=0.62163 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0558-1317_S_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J0558-1317_S_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0558-1317_S_1997_05_07_yyk_uvs.log closed on Sun Jan  7 16:33:07 2007