! Started logfile: J0643-2451_S_2006_12_18_yyk_uvs.log on Mon Jun 16 19:21:34 2008
obs J0643-2451_S_2006_12_18_yyk_uve.fits
! Reading UV FITS file: J0643-2451_S_2006_12_18_yyk_uve.fits
! AN table 1: 14 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.9 visibilities/baseline/integration-bin.
! Found source: J0643-2451
! 
! 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 2469 lines of history.
! 
! Reading 2268 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 J0643-2451_S_2006_12_18_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)= 0.243575 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=2.46 mas, bmaj=6.51 mas, bpa=-3.178 degrees
! Estimated noise=1.59715 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 = 0.182414 Jy
! Component: 100  -  total flux cleaned = 0.237313 Jy
! Total flux subtracted in 100 components = 0.237313 Jy
! Clean residual min=-0.008535 max=0.017983 Jy/beam
! Clean residual mean=-0.000030 rms=0.003143 Jy/beam
! Combined flux in latest and established models = 0.237313 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 23 components and 0.237313 Jy
! 
! Correcting IF 1.
!  A total of 14 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 7 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 7 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 7 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.087707Jy  sigma=1.212906
! Fit after  self-cal, rms=0.087056Jy  sigma=1.205262
! Inverting map and beam 
! Estimated beam: bmin=2.46 mas, bmaj=6.51 mas, bpa=-3.178 degrees
! Estimated noise=1.59715 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=3.019 mas, bmaj=8.086 mas, bpa=-4.588 degrees
! Estimated noise=1.02539 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 = 0.0363144 Jy
! Component: 100  -  total flux cleaned = 0.0510915 Jy
! Component: 150  -  total flux cleaned = 0.0576273 Jy
! Component: 200  -  total flux cleaned = 0.0600519 Jy
! Total flux subtracted in 200 components = 0.0600519 Jy
! Clean residual min=-0.007179 max=0.010355 Jy/beam
! Clean residual mean=-0.000062 rms=0.001836 Jy/beam
! Combined flux in latest and established models = 0.297365 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 50 model components to the UV plane model.
! The established model now contains 69 components and 0.297365 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.078406Jy  sigma=1.041762
! Fit after  self-cal, rms=0.078400Jy  sigma=1.041654
! Inverting map 
! Added new window around map position (-6, -4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0113883 Jy
! Component: 100  -  total flux cleaned = 0.0131982 Jy
! Component: 150  -  total flux cleaned = 0.0136598 Jy
! Component: 200  -  total flux cleaned = 0.0136598 Jy
! Total flux subtracted in 200 components = 0.0136598 Jy
! Clean residual min=-0.006216 max=0.004712 Jy/beam
! Clean residual mean=-0.000098 rms=0.001320 Jy/beam
! Combined flux in latest and established models = 0.311025 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 45 model components to the UV plane model.
! The established model now contains 107 components and 0.311025 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.077182Jy  sigma=1.022987
! Fit after  self-cal, rms=0.077021Jy  sigma=1.020444
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.019 x 8.086 at -4.588 degrees (North through East)
! Clean map  min=-0.0060017  max=0.21234 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Amplitude normalization factor in sub-array 1: 1.00111
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.00*    HN        1.02     KP        0.95     
!   LA        1.06     MK        1.02     NL        0.99     OV        0.98     
!   PT        1.01     SC        0.98     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.979833
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.96     HN        1.13     KP        1.00     
!   LA        1.06     MK        1.05     NL        1.02     OV        0.96     
!   PT        1.04     SC        0.99     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.984983
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.98     HN        1.01     KP        0.95     
!   LA        1.01     MK        1.02     NL        1.09     OV        1.02     
!   PT        1.03     SC        0.99     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 1.01706
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.00     HN        1.04     KP        0.91     
!   LA        1.01     MK        0.91     NL        1.02     OV        1.01     
!   PT        0.92     SC        1.07     
! 
! 
! Fit before self-cal, rms=0.077021Jy  sigma=1.020444
! Fit after  self-cal, rms=0.076269Jy  sigma=1.001894
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=0.076269Jy  sigma=1.001894
! Fit after  self-cal, rms=0.076277Jy  sigma=1.001860
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.031 mas, bmaj=8.091 mas, bpa=-4.546 degrees
! Estimated noise=1.0192 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 = -0.00221884 Jy
! Component: 100  -  total flux cleaned = -0.00302704 Jy
! Component: 150  -  total flux cleaned = -0.0032117 Jy
! Component: 200  -  total flux cleaned = -0.00326446 Jy
! Total flux subtracted in 200 components = -0.00326446 Jy
! Clean residual min=-0.003766 max=0.003734 Jy/beam
! Clean residual mean=0.000021 rms=0.000944 Jy/beam
! Combined flux in latest and established models = 0.30776 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 119 components and 0.30776 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.076172Jy  sigma=0.999850
! Fit after  self-cal, rms=0.076173Jy  sigma=0.999798
! 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=0.076173Jy  sigma=0.999798
! Fit after  self-cal, rms=0.071800Jy  sigma=0.941568
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 = 0.000336847 Jy
! Component: 100  -  total flux cleaned = 0.000381092 Jy
! Component: 150  -  total flux cleaned = 0.000421717 Jy
! Component: 200  -  total flux cleaned = 0.000421761 Jy
! Total flux subtracted in 200 components = 0.000421761 Jy
! Clean residual min=-0.003623 max=0.003523 Jy/beam
! Clean residual mean=0.000022 rms=0.000946 Jy/beam
! Combined flux in latest and established models = 0.308182 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 129 components and 0.308182 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.071755Jy  sigma=0.940998
! Fit after  self-cal, rms=0.071606Jy  sigma=0.938596
! 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: 3.031 x 8.091 at -4.546 degrees (North through East)
! Clean map  min=-0.0034634  max=0.2128 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=0.071606Jy  sigma=0.938596
! Fit after  self-cal, rms=0.070436Jy  sigma=0.928450
! 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=0.070436Jy  sigma=0.928450
! Fit after  self-cal, rms=0.070435Jy  sigma=0.928264
! Inverting map and beam 
! Estimated beam: bmin=3.018 mas, bmaj=8.072 mas, bpa=-4.597 degrees
! Estimated noise=1.01646 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000247826 Jy
! Component: 100  -  total flux cleaned = 0.000374311 Jy
! Component: 150  -  total flux cleaned = 0.000373667 Jy
! Component: 200  -  total flux cleaned = 0.000373608 Jy
! Total flux subtracted in 200 components = 0.000373608 Jy
! Clean residual min=-0.003435 max=0.003340 Jy/beam
! Clean residual mean=0.000022 rms=0.000921 Jy/beam
! Combined flux in latest and established models = 0.308556 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 145 components and 0.308555 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.070404Jy  sigma=0.927733
! Fit after  self-cal, rms=0.070408Jy  sigma=0.927694
! 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=0.070408Jy  sigma=0.927694
! Fit after  self-cal, rms=0.069066Jy  sigma=0.903741
! 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=0.069066Jy  sigma=0.903741
! Fit after  self-cal, rms=0.069069Jy  sigma=0.903708
! Inverting map and beam 
! Estimated beam: bmin=3.014 mas, bmaj=8.07 mas, bpa=-4.595 degrees
! Estimated noise=1.01701 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000592029 Jy
! Component: 100  -  total flux cleaned = 0.00059187 Jy
! Component: 150  -  total flux cleaned = 0.000658006 Jy
! Component: 200  -  total flux cleaned = 0.000688445 Jy
! Total flux subtracted in 200 components = 0.000688445 Jy
! Clean residual min=-0.003365 max=0.003290 Jy/beam
! Clean residual mean=0.000019 rms=0.000913 Jy/beam
! Combined flux in latest and established models = 0.309244 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 166 components and 0.309244 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.069049Jy  sigma=0.903300
! Fit after  self-cal, rms=0.069052Jy  sigma=0.903286
! 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=7.772 mas, bmaj=19.66 mas, bpa=0.4258 degrees
! Estimated noise=1.32329 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 = 0.000150897 Jy
! Component: 100  -  total flux cleaned = 0.000265925 Jy
! Component: 150  -  total flux cleaned = 0.000295602 Jy
! Component: 200  -  total flux cleaned = 0.000322851 Jy
! Total flux subtracted in 200 components = 0.000322851 Jy
! Clean residual min=-0.004236 max=0.003140 Jy/beam
! Clean residual mean=0.000029 rms=0.001275 Jy/beam
! Combined flux in latest and established models = 0.309567 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 179 components and 0.309567 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.069054Jy  sigma=0.903287
! Fit after  self-cal, rms=0.069051Jy  sigma=0.903253
! 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=2.462 mas, bmaj=6.505 mas, bpa=-3.069 degrees
! Estimated noise=1.58565 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.18233 Jy
! Component: 100  -  total flux cleaned = 0.237087 Jy
! Component: 150  -  total flux cleaned = 0.26345 Jy
! Component: 200  -  total flux cleaned = 0.278733 Jy
! Total flux subtracted in 200 components = 0.278733 Jy
! Clean residual min=-0.006171 max=0.006084 Jy/beam
! Clean residual mean=0.000033 rms=0.001720 Jy/beam
! Combined flux in latest and established models = 0.278733 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 57 model components to the UV plane model.
! The established model now contains 57 components and 0.278733 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.014 mas, bmaj=8.07 mas, bpa=-4.595 degrees
! Estimated noise=1.01701 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 = 0.0144269 Jy
! Component: 100  -  total flux cleaned = 0.0213415 Jy
! Component: 150  -  total flux cleaned = 0.0253119 Jy
! Component: 200  -  total flux cleaned = 0.0275436 Jy
! Total flux subtracted in 200 components = 0.0275436 Jy
! Clean residual min=-0.003554 max=0.003319 Jy/beam
! Clean residual mean=0.000026 rms=0.000915 Jy/beam
! Combined flux in latest and established models = 0.306276 Jy
! Adding 46 model components to the UV plane model.
! The established model now contains 96 components and 0.306276 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=7.772 mas, bmaj=19.66 mas, bpa=0.4258 degrees
! Estimated noise=1.32329 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 = 0.00201698 Jy
! Component: 100  -  total flux cleaned = 0.00260697 Jy
! Component: 150  -  total flux cleaned = 0.00277846 Jy
! Component: 200  -  total flux cleaned = 0.00291376 Jy
! Total flux subtracted in 200 components = 0.00291376 Jy
! Clean residual min=-0.004396 max=0.003033 Jy/beam
! Clean residual mean=0.000033 rms=0.001260 Jy/beam
! Combined flux in latest and established models = 0.30919 Jy
! Adding 40 model components to the UV plane model.
! The established model now contains 127 components and 0.30919 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.014 mas, bmaj=8.07 mas, bpa=-4.595 degrees
! Estimated noise=1.01701 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000249728 Jy
! Component: 100  -  total flux cleaned = -0.000294641 Jy
! Component: 150  -  total flux cleaned = -0.000295589 Jy
! Component: 200  -  total flux cleaned = -0.000332078 Jy
! Total flux subtracted in 200 components = -0.000332078 Jy
! Clean residual min=-0.003499 max=0.003268 Jy/beam
! Clean residual mean=0.000020 rms=0.000892 Jy/beam
! Combined flux in latest and established models = 0.308858 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 137 components and 0.308858 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.069037Jy  sigma=0.902884
! Fit after  self-cal, rms=0.069024Jy  sigma=0.902655
wmodel J0643-2451_S_2006_12_18_yyk\_map.mod
! Writing 137 model components to file: J0643-2451_S_2006_12_18_yyk_map.mod
wobs J0643-2451_S_2006_12_18_yyk\_uvs.fits
! Writing UV FITS file: J0643-2451_S_2006_12_18_yyk_uvs.fits
wwins J0643-2451_S_2006_12_18_yyk\_map.win
! wwins: Wrote 2 windows to J0643-2451_S_2006_12_18_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 = -0.000305453 Jy
! Component: 100  -  total flux cleaned = -0.000302351 Jy
! Component: 150  -  total flux cleaned = -0.000451291 Jy
! Component: 200  -  total flux cleaned = -0.000591691 Jy
! Component: 250  -  total flux cleaned = -0.000726917 Jy
! Component: 300  -  total flux cleaned = -0.000941967 Jy
! Component: 350  -  total flux cleaned = -0.00106469 Jy
! Component: 400  -  total flux cleaned = -0.00110411 Jy
! Component: 450  -  total flux cleaned = -0.00125844 Jy
! Component: 500  -  total flux cleaned = -0.00137035 Jy
! Component: 550  -  total flux cleaned = -0.0015157 Jy
! Component: 600  -  total flux cleaned = -0.00144503 Jy
! Component: 650  -  total flux cleaned = -0.00147948 Jy
! Component: 700  -  total flux cleaned = -0.0013773 Jy
! Component: 750  -  total flux cleaned = -0.00137747 Jy
! Component: 800  -  total flux cleaned = -0.00131246 Jy
! Component: 850  -  total flux cleaned = -0.00118556 Jy
! Component: 900  -  total flux cleaned = -0.00109168 Jy
! Component: 950  -  total flux cleaned = -0.000938523 Jy
! Component: 1000  -  total flux cleaned = -0.00084822 Jy
! Component: 1050  -  total flux cleaned = -0.000700754 Jy
! Component: 1100  -  total flux cleaned = -0.000642681 Jy
! Component: 1150  -  total flux cleaned = -0.000556634 Jy
! Component: 1200  -  total flux cleaned = -0.000471839 Jy
! Component: 1250  -  total flux cleaned = -0.00047171 Jy
! Component: 1300  -  total flux cleaned = -0.000471267 Jy
! Component: 1350  -  total flux cleaned = -0.000389798 Jy
! Component: 1400  -  total flux cleaned = -0.000363058 Jy
! Component: 1450  -  total flux cleaned = -0.000441352 Jy
! Component: 1500  -  total flux cleaned = -0.000363402 Jy
! Component: 1550  -  total flux cleaned = -0.000337922 Jy
! Component: 1600  -  total flux cleaned = -0.000388247 Jy
! Component: 1650  -  total flux cleaned = -0.000413097 Jy
! Component: 1700  -  total flux cleaned = -0.000364051 Jy
! Component: 1750  -  total flux cleaned = -0.000364527 Jy
! Component: 1800  -  total flux cleaned = -0.000412569 Jy
! Component: 1850  -  total flux cleaned = -0.00041251 Jy
! Component: 1900  -  total flux cleaned = -0.000365707 Jy
! Component: 1950  -  total flux cleaned = -0.000296365 Jy
! Component: 2000  -  total flux cleaned = -0.000296374 Jy
! Total flux subtracted in 2048 components = -0.000205449 Jy
! Clean residual min=-0.001580 max=0.001345 Jy/beam
! Clean residual mean=0.000014 rms=0.000472 Jy/beam
! Combined flux in latest and established models = 0.308652 Jy
keep
! Adding 143 model components to the UV plane model.
! The established model now contains 280 components and 0.308652 Jy
![Exited script file: muppet]
wmap "J0643-2451_S_2006_12_18_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.014 x 8.07 at -4.595 degrees (North through East)
! Clean map  min=-0.0023866  max=0.21716 Jy/beam
! Writing clean map to FITS file: J0643-2451_S_2006_12_18_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.217164 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000478074 
device "J0643-2451_S_2006_12_18_yyk\_map.eps/VPS"
! Attempting to open device: 'J0643-2451_S_2006_12_18_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.660432 0.660432 1.32086 2.64173 5.28346 10.5669 21.1338 42.2676 84.5353
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0014 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.217 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.014 x 8.07 at -4.595 degrees (North through East)
! Clean map  min=-0.0023866  max=0.21716 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0643-2451_S_2006_12_18_yyk\_map.gif/gif"
! Attempting to open device: 'J0643-2451_S_2006_12_18_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0643-2451_S_2006_12_18_yyk_uvs.log closed on Mon Jun 16 19:21:40 2008