! Started logfile: J0434-1442_S_1997_07_02_yyk_uvs.log on Sun Jan  7 16:17:38 2007
obs J0434-1442_S_1997_07_02_yyk_uva.fits
! Reading UV FITS file: J0434-1442_S_1997_07_02_yyk_uva.fits
! AN table 1: 148 integrations on 45 of 45 possible baselines.
! Apparent sampling: 1.27928 visibilities/baseline/integration-bin.
! Found source: J0434-1442
! 
! 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 754 lines of history.
! 
! Reading 34080 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 J0434-1442_S_1997_07_02_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)= 0.600555 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=3.055 mas, bmaj=7.791 mas, bpa=-1.699 degrees
! Estimated noise=1639.57 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 = 0.437257 Jy
! Component: 100  -  total flux cleaned = 0.498475 Jy
! Total flux subtracted in 100 components = 0.498475 Jy
! Clean residual min=-0.017416 max=0.016906 Jy/beam
! Clean residual mean=0.000039 rms=0.004253 Jy/beam
! Combined flux in latest and established models = 0.498475 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.498475 Jy
! 
! Correcting IF 1.
!  A total of 239 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 94 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 94 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 94 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.312981Jy  sigma=0.001463
! Fit after  self-cal, rms=0.312851Jy  sigma=0.001463
! Inverting map and beam 
! Estimated beam: bmin=3.055 mas, bmaj=7.791 mas, bpa=-1.699 degrees
! Estimated noise=1639.57 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=3.967 mas, bmaj=10.25 mas, bpa=-3.839 degrees
! Estimated noise=964.427 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 = -0.000400199 Jy
! Component: 100  -  total flux cleaned = -0.00141524 Jy
! Component: 150  -  total flux cleaned = -0.00257752 Jy
! Component: 200  -  total flux cleaned = -0.00407 Jy
! Total flux subtracted in 200 components = -0.00407 Jy
! Clean residual min=-0.009123 max=0.016620 Jy/beam
! Clean residual mean=0.000072 rms=0.003767 Jy/beam
! Combined flux in latest and established models = 0.494405 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 13 components and 0.494405 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.312049Jy  sigma=0.001460
! Fit after  self-cal, rms=0.312046Jy  sigma=0.001460
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.967 x 10.25 at -3.839 degrees (North through East)
! Clean map  min=-0.0089642  max=0.50394 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.02046
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.13     HN        0.88     KP        0.87     
!   LA        1.00     MK        1.03     NL        1.00*    OV        1.11     
!   PT        0.97     SC        0.84     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.984589
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.19     HN        0.98     KP        0.96     
!   LA        1.09     MK        1.07     NL        0.94     OV        1.05     
!   PT        0.94     SC        0.91     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.03688
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.10     HN        0.93     KP        0.94     
!   LA        0.83     MK        0.89     NL        0.93     OV        0.95     
!   PT        1.07     SC        1.00     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.988858
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.13     HN        1.11     KP        0.94     
!   LA        0.90     MK        1.08     NL        1.05     OV        0.94     
!   PT        0.92     SC        1.03     
! 
! 
! Fit before self-cal, rms=0.312046Jy  sigma=0.001460
! Fit after  self-cal, rms=0.300105Jy  sigma=0.001436
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=0.300105Jy  sigma=0.001436
! Fit after  self-cal, rms=0.300104Jy  sigma=0.001436
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.928 mas, bmaj=10.11 mas, bpa=-2.836 degrees
! Estimated noise=962.942 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 = 0.00507528 Jy
! Component: 100  -  total flux cleaned = 0.00521028 Jy
! Component: 150  -  total flux cleaned = 0.00500962 Jy
! Component: 200  -  total flux cleaned = 0.00483037 Jy
! Total flux subtracted in 200 components = 0.00483037 Jy
! Clean residual min=-0.004419 max=0.004209 Jy/beam
! Clean residual mean=-0.000038 rms=0.001273 Jy/beam
! Combined flux in latest and established models = 0.499236 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 25 components and 0.499236 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.299941Jy  sigma=0.001435
! Fit after  self-cal, rms=0.299939Jy  sigma=0.001435
! 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=0.299939Jy  sigma=0.001435
! Fit after  self-cal, rms=0.298237Jy  sigma=0.001427
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 = 0.000812565 Jy
! Component: 100  -  total flux cleaned = 0.000663546 Jy
! Component: 150  -  total flux cleaned = 0.000455669 Jy
! Component: 200  -  total flux cleaned = 0.000326697 Jy
! Total flux subtracted in 200 components = 0.000326697 Jy
! Clean residual min=-0.004246 max=0.004168 Jy/beam
! Clean residual mean=-0.000038 rms=0.001253 Jy/beam
! Combined flux in latest and established models = 0.499562 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 34 components and 0.499562 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.298187Jy  sigma=0.001427
! Fit after  self-cal, rms=0.297934Jy  sigma=0.001426
! 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: 3.928 x 10.11 at -2.836 degrees (North through East)
! Clean map  min=-0.0041365  max=0.50855 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=0.297934Jy  sigma=0.001426
! Fit after  self-cal, rms=0.294769Jy  sigma=0.001421
! 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=0.294769Jy  sigma=0.001421
! Fit after  self-cal, rms=0.294695Jy  sigma=0.001421
! Inverting map and beam 
! Estimated beam: bmin=3.919 mas, bmaj=10.12 mas, bpa=-2.975 degrees
! Estimated noise=961.526 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000448483 Jy
! Component: 100  -  total flux cleaned = 0.000388355 Jy
! Component: 150  -  total flux cleaned = 0.000396934 Jy
! Component: 200  -  total flux cleaned = 0.000396119 Jy
! Total flux subtracted in 200 components = 0.000396119 Jy
! Clean residual min=-0.004025 max=0.004419 Jy/beam
! Clean residual mean=-0.000046 rms=0.001147 Jy/beam
! Combined flux in latest and established models = 0.499958 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 44 components and 0.499958 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.294669Jy  sigma=0.001421
! Fit after  self-cal, rms=0.294635Jy  sigma=0.001421
! 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=0.294635Jy  sigma=0.001421
! Fit after  self-cal, rms=0.294699Jy  sigma=0.001419
! 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=0.294699Jy  sigma=0.001419
! Fit after  self-cal, rms=0.294681Jy  sigma=0.001419
! Inverting map and beam 
! Estimated beam: bmin=3.915 mas, bmaj=10.11 mas, bpa=-2.938 degrees
! Estimated noise=962.123 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000677185 Jy
! Component: 100  -  total flux cleaned = 0.00067798 Jy
! Component: 150  -  total flux cleaned = 0.000603457 Jy
! Component: 200  -  total flux cleaned = 0.000602502 Jy
! Total flux subtracted in 200 components = 0.000602502 Jy
! Clean residual min=-0.004063 max=0.004521 Jy/beam
! Clean residual mean=-0.000045 rms=0.001143 Jy/beam
! Combined flux in latest and established models = 0.500561 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 47 components and 0.500561 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.294665Jy  sigma=0.001419
! Fit after  self-cal, rms=0.294654Jy  sigma=0.001419
! 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=8.255 mas, bmaj=15.92 mas, bpa=-6.557 degrees
! Estimated noise=1154.56 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 = 4.68532e-05 Jy
! Component: 100  -  total flux cleaned = 4.47072e-05 Jy
! Component: 150  -  total flux cleaned = 6.93872e-05 Jy
! Component: 200  -  total flux cleaned = 8.9092e-05 Jy
! Total flux subtracted in 200 components = 8.9092e-05 Jy
! Clean residual min=-0.003828 max=0.004576 Jy/beam
! Clean residual mean=-0.000080 rms=0.001395 Jy/beam
! Combined flux in latest and established models = 0.50065 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 7 model components to the UV plane model.
! The established model now contains 52 components and 0.50065 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.294655Jy  sigma=0.001419
! Fit after  self-cal, rms=0.294647Jy  sigma=0.001419
! 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=3.048 mas, bmaj=7.757 mas, bpa=-1.24 degrees
! Estimated noise=1628.55 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.435351 Jy
! Component: 100  -  total flux cleaned = 0.495083 Jy
! Component: 150  -  total flux cleaned = 0.504998 Jy
! Component: 200  -  total flux cleaned = 0.506347 Jy
! Total flux subtracted in 200 components = 0.506347 Jy
! Clean residual min=-0.008123 max=0.007561 Jy/beam
! Clean residual mean=-0.000016 rms=0.002233 Jy/beam
! Combined flux in latest and established models = 0.506347 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 15 model components to the UV plane model.
! The established model now contains 15 components and 0.506347 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.915 mas, bmaj=10.11 mas, bpa=-2.938 degrees
! Estimated noise=962.123 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 = -0.0017376 Jy
! Component: 100  -  total flux cleaned = -0.00241124 Jy
! Component: 150  -  total flux cleaned = -0.00295799 Jy
! Component: 200  -  total flux cleaned = -0.00342079 Jy
! Total flux subtracted in 200 components = -0.00342079 Jy
! Clean residual min=-0.004360 max=0.004240 Jy/beam
! Clean residual mean=-0.000040 rms=0.001199 Jy/beam
! Combined flux in latest and established models = 0.502926 Jy
! Adding 17 model components to the UV plane model.
! The established model now contains 30 components and 0.502926 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=8.255 mas, bmaj=15.92 mas, bpa=-6.557 degrees
! Estimated noise=1154.56 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 = -0.000701713 Jy
! Component: 100  -  total flux cleaned = -0.000970114 Jy
! Component: 150  -  total flux cleaned = -0.00114921 Jy
! Component: 200  -  total flux cleaned = -0.00135847 Jy
! Total flux subtracted in 200 components = -0.00135847 Jy
! Clean residual min=-0.004023 max=0.004400 Jy/beam
! Clean residual mean=-0.000076 rms=0.001411 Jy/beam
! Combined flux in latest and established models = 0.501568 Jy
! Adding 15 model components to the UV plane model.
! The established model now contains 40 components and 0.501568 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.915 mas, bmaj=10.11 mas, bpa=-2.938 degrees
! Estimated noise=962.123 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000104836 Jy
! Component: 100  -  total flux cleaned = -0.000278464 Jy
! Component: 150  -  total flux cleaned = -0.00044383 Jy
! Component: 200  -  total flux cleaned = -0.000594275 Jy
! Total flux subtracted in 200 components = -0.000594275 Jy
! Clean residual min=-0.004085 max=0.004414 Jy/beam
! Clean residual mean=-0.000044 rms=0.001154 Jy/beam
! Combined flux in latest and established models = 0.500973 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 54 components and 0.500973 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.294680Jy  sigma=0.001419
! Fit after  self-cal, rms=0.294675Jy  sigma=0.001419
wmodel J0434-1442_S_1997_07_02_yyk\_map.mod
! Writing 54 model components to file: J0434-1442_S_1997_07_02_yyk_map.mod
wobs J0434-1442_S_1997_07_02_yyk\_uvs.fits
! Writing UV FITS file: J0434-1442_S_1997_07_02_yyk_uvs.fits
wwins J0434-1442_S_1997_07_02_yyk\_map.win
! wwins: Wrote 1 windows to J0434-1442_S_1997_07_02_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 = 0.000422244 Jy
! Component: 100  -  total flux cleaned = 0.000154042 Jy
! Component: 150  -  total flux cleaned = -0.000290701 Jy
! Component: 200  -  total flux cleaned = -0.000834859 Jy
! Component: 250  -  total flux cleaned = -0.00135946 Jy
! Component: 300  -  total flux cleaned = -0.00186296 Jy
! Component: 350  -  total flux cleaned = -0.00251352 Jy
! Component: 400  -  total flux cleaned = -0.00303791 Jy
! Component: 450  -  total flux cleaned = -0.00364695 Jy
! Component: 500  -  total flux cleaned = -0.00399034 Jy
! Component: 550  -  total flux cleaned = -0.0042292 Jy
! Component: 600  -  total flux cleaned = -0.0044639 Jy
! Component: 650  -  total flux cleaned = -0.00469196 Jy
! Component: 700  -  total flux cleaned = -0.00482508 Jy
! Component: 750  -  total flux cleaned = -0.00499702 Jy
! Component: 800  -  total flux cleaned = -0.00503832 Jy
! Component: 850  -  total flux cleaned = -0.00507891 Jy
! Component: 900  -  total flux cleaned = -0.00528175 Jy
! Component: 950  -  total flux cleaned = -0.00540111 Jy
! Component: 1000  -  total flux cleaned = -0.00555715 Jy
! Component: 1050  -  total flux cleaned = -0.00574823 Jy
! Component: 1100  -  total flux cleaned = -0.00586051 Jy
! Component: 1150  -  total flux cleaned = -0.00600807 Jy
! Component: 1200  -  total flux cleaned = -0.00615284 Jy
! Component: 1250  -  total flux cleaned = -0.00626034 Jy
! Component: 1300  -  total flux cleaned = -0.00643624 Jy
! Component: 1350  -  total flux cleaned = -0.00660977 Jy
! Component: 1400  -  total flux cleaned = -0.00681438 Jy
! Component: 1450  -  total flux cleaned = -0.00694857 Jy
! Component: 1500  -  total flux cleaned = -0.00708132 Jy
! Component: 1550  -  total flux cleaned = -0.0073096 Jy
! Component: 1600  -  total flux cleaned = -0.00737391 Jy
! Component: 1650  -  total flux cleaned = -0.00756443 Jy
! Component: 1700  -  total flux cleaned = -0.00762735 Jy
! Component: 1750  -  total flux cleaned = -0.00787423 Jy
! Component: 1800  -  total flux cleaned = -0.00802592 Jy
! Component: 1850  -  total flux cleaned = -0.00808595 Jy
! Component: 1900  -  total flux cleaned = -0.0082046 Jy
! Component: 1950  -  total flux cleaned = -0.00838091 Jy
! Component: 2000  -  total flux cleaned = -0.00843908 Jy
! Total flux subtracted in 2048 components = -0.00861178 Jy
! Clean residual min=-0.001691 max=0.001694 Jy/beam
! Clean residual mean=-0.000037 rms=0.000585 Jy/beam
! Combined flux in latest and established models = 0.492362 Jy
keep
! Adding 136 model components to the UV plane model.
! The established model now contains 190 components and 0.492362 Jy
![Exited script file: muppet]
wmap "J0434-1442_S_1997_07_02_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.915 x 10.11 at -2.938 degrees (North through East)
! Clean map  min=-0.0035253  max=0.50815 Jy/beam
! Writing clean map to FITS file: J0434-1442_S_1997_07_02_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.508149 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000585796 
device "J0434-1442_S_1997_07_02_yyk\_map.eps/VPS"
! Attempting to open device: 'J0434-1442_S_1997_07_02_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.345841 0.345841 0.691682 1.38336 2.76673 5.53345 11.0669 22.1338 44.2676 88.5353
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0017 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.508 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.915 x 10.11 at -2.938 degrees (North through East)
! Clean map  min=-0.0035253  max=0.50815 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0434-1442_S_1997_07_02_yyk\_map.gif/gif"
! Attempting to open device: 'J0434-1442_S_1997_07_02_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0434-1442_S_1997_07_02_yyk_uvs.log closed on Sun Jan  7 16:17:45 2007