! Started logfile: J0006-0623_S_1997_05_07_yyk_uvs.log on Sun Jan  7 15:15:07 2007
obs J0006-0623_S_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J0006-0623_S_1997_05_07_yyk_uva.fits
! AN table 1: 142 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.962128 visibilities/baseline/integration-bin.
! Found source: J0006-0623
! 
! 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 24592 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 J0006-0623_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)= 2.00606 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=2.809 mas, bmaj=7.294 mas, bpa=-4.261 degrees
! Estimated noise=1515.42 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 = 1.53159 Jy
! Component: 100  -  total flux cleaned = 1.94928 Jy
! Total flux subtracted in 100 components = 1.94928 Jy
! Clean residual min=-0.090870 max=0.156075 Jy/beam
! Clean residual mean=0.000449 rms=0.029723 Jy/beam
! Combined flux in latest and established models = 1.94928 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 15 components and 1.94928 Jy
! 
! Correcting IF 1.
!  A total of 173 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 37 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 37 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 37 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.580162Jy  sigma=0.002452
! Fit after  self-cal, rms=0.559311Jy  sigma=0.002368
! Inverting map and beam 
! Estimated beam: bmin=2.809 mas, bmaj=7.294 mas, bpa=-4.261 degrees
! Estimated noise=1515.68 mJy/beam.
! Added new window around map position (-5, 1).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.247378 Jy
! Component: 100  -  total flux cleaned = 0.374178 Jy
! Total flux subtracted in 100 components = 0.374178 Jy
! Clean residual min=-0.057225 max=0.064872 Jy/beam
! Clean residual mean=0.000394 rms=0.016668 Jy/beam
! Combined flux in latest and established models = 2.32346 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 22 components and 2.32346 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.439635Jy  sigma=0.001796
! Fit after  self-cal, rms=0.431233Jy  sigma=0.001759
! 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=3.494 mas, bmaj=8.63 mas, bpa=-5.175 degrees
! Estimated noise=1018.87 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 = 0.112912 Jy
! Component: 100  -  total flux cleaned = 0.161018 Jy
! Component: 150  -  total flux cleaned = 0.176359 Jy
! Component: 200  -  total flux cleaned = 0.183758 Jy
! Total flux subtracted in 200 components = 0.183758 Jy
! Clean residual min=-0.032935 max=0.057545 Jy/beam
! Clean residual mean=0.000857 rms=0.013013 Jy/beam
! Combined flux in latest and established models = 2.50722 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 35 model components to the UV plane model.
! The established model now contains 52 components and 2.50722 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.403061Jy  sigma=0.001654
! Fit after  self-cal, rms=0.401484Jy  sigma=0.001647
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.494 x 8.63 at -5.175 degrees (North through East)
! Clean map  min=-0.028985  max=1.8198 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: 1.028
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.06     HN        0.98     KP        0.90     
!   LA        0.98     MK        0.98     NL        1.00*    OV        1.08     
!   PT        0.94     SC        0.86     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.977919
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.13     HN        1.08     KP        1.00     
!   LA        1.08     MK        1.02     NL        1.01     OV        1.02     
!   PT        0.94     SC        0.94     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.05168
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.05     HN        0.95     KP        0.91     
!   LA        0.80     MK        0.86     NL        0.92     OV        0.95     
!   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: 0.987827
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.11     HN        1.06     KP        0.95     
!   LA        0.88     MK        1.01     NL        1.09     OV        1.08     
!   PT        0.92     SC        1.04     
! 
! 
! Fit before self-cal, rms=0.401484Jy  sigma=0.001647
! Fit after  self-cal, rms=0.343317Jy  sigma=0.001426
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=0.343317Jy  sigma=0.001426
! Fit after  self-cal, rms=0.343307Jy  sigma=0.001426
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.462 mas, bmaj=8.499 mas, bpa=-4.923 degrees
! Estimated noise=1025.58 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 = 0.0358986 Jy
! Component: 100  -  total flux cleaned = 0.0442945 Jy
! Component: 150  -  total flux cleaned = 0.0439165 Jy
! Component: 200  -  total flux cleaned = 0.0432841 Jy
! Total flux subtracted in 200 components = 0.0432841 Jy
! Clean residual min=-0.012428 max=0.011885 Jy/beam
! Clean residual mean=-0.000024 rms=0.003279 Jy/beam
! Combined flux in latest and established models = 2.5505 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 62 components and 2.5505 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.339633Jy  sigma=0.001413
! Fit after  self-cal, rms=0.339414Jy  sigma=0.001412
! 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=0.339414Jy  sigma=0.001412
! Fit after  self-cal, rms=0.329818Jy  sigma=0.001371
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 = -0.000560413 Jy
! Component: 100  -  total flux cleaned = -0.000559706 Jy
! Component: 150  -  total flux cleaned = -0.000829425 Jy
! Component: 200  -  total flux cleaned = -0.00132151 Jy
! Total flux subtracted in 200 components = -0.00132151 Jy
! Clean residual min=-0.011397 max=0.011460 Jy/beam
! Clean residual mean=-0.000020 rms=0.003099 Jy/beam
! Combined flux in latest and established models = 2.54918 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 69 components and 2.54918 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.329043Jy  sigma=0.001369
! Fit after  self-cal, rms=0.327328Jy  sigma=0.001362
! 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: 3.462 x 8.499 at -4.923 degrees (North through East)
! Clean map  min=-0.011556  max=1.8338 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=0.327328Jy  sigma=0.001362
! Fit after  self-cal, rms=0.300660Jy  sigma=0.001244
! 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=0.300660Jy  sigma=0.001244
! Fit after  self-cal, rms=0.300171Jy  sigma=0.001242
! Inverting map and beam 
! Estimated beam: bmin=3.438 mas, bmaj=8.472 mas, bpa=-4.852 degrees
! Estimated noise=1020.71 mJy/beam.
! Added new window around map position (26, 40).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0109138 Jy
! Component: 100  -  total flux cleaned = 0.00888314 Jy
! Component: 150  -  total flux cleaned = 0.00773192 Jy
! Component: 200  -  total flux cleaned = 0.00699068 Jy
! Total flux subtracted in 200 components = 0.00699068 Jy
! Clean residual min=-0.006847 max=0.009760 Jy/beam
! Clean residual mean=-0.000004 rms=0.002218 Jy/beam
! Combined flux in latest and established models = 2.55617 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 87 components and 2.55617 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.299315Jy  sigma=0.001239
! Fit after  self-cal, rms=0.299026Jy  sigma=0.001238
! Inverting map 
! Added new window around map position (38, 15).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00272107 Jy
! Component: 100  -  total flux cleaned = 0.00123246 Jy
! Component: 150  -  total flux cleaned = 0.00124125 Jy
! Component: 200  -  total flux cleaned = 0.00146888 Jy
! Total flux subtracted in 200 components = 0.00146888 Jy
! Clean residual min=-0.005962 max=0.007635 Jy/beam
! Clean residual mean=-0.000002 rms=0.001960 Jy/beam
! Combined flux in latest and established models = 2.55764 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 107 components and 2.55764 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.298474Jy  sigma=0.001236
! Fit after  self-cal, rms=0.298323Jy  sigma=0.001235
! 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=0.298323Jy  sigma=0.001235
! Fit after  self-cal, rms=0.297743Jy  sigma=0.001233
! 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=0.297743Jy  sigma=0.001233
! Fit after  self-cal, rms=0.297650Jy  sigma=0.001233
! Inverting map and beam 
! Estimated beam: bmin=3.429 mas, bmaj=8.453 mas, bpa=-4.805 degrees
! Estimated noise=1020.07 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00273518 Jy
! Component: 100  -  total flux cleaned = 0.00273798 Jy
! Component: 150  -  total flux cleaned = 0.00253133 Jy
! Component: 200  -  total flux cleaned = 0.00213913 Jy
! Total flux subtracted in 200 components = 0.00213913 Jy
! Clean residual min=-0.005276 max=0.007113 Jy/beam
! Clean residual mean=-0.000006 rms=0.001778 Jy/beam
! Combined flux in latest and established models = 2.55978 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 36 model components to the UV plane model.
! The established model now contains 123 components and 2.55978 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.297334Jy  sigma=0.001231
! Fit after  self-cal, rms=0.297244Jy  sigma=0.001231
! 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=8.019 mas, bmaj=13.52 mas, bpa=-0.7849 degrees
! Estimated noise=1282.87 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 = -0.000349732 Jy
! Component: 100  -  total flux cleaned = -0.00101163 Jy
! Component: 150  -  total flux cleaned = -0.0016917 Jy
! Component: 200  -  total flux cleaned = -0.00189797 Jy
! Total flux subtracted in 200 components = -0.00189797 Jy
! Clean residual min=-0.005997 max=0.006751 Jy/beam
! Clean residual mean=-0.000014 rms=0.001942 Jy/beam
! Combined flux in latest and established models = 2.55788 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 146 components and 2.55788 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.297167Jy  sigma=0.001231
! Fit after  self-cal, rms=0.297100Jy  sigma=0.001231
! 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=2.78 mas, bmaj=7.229 mas, bpa=-4.047 degrees
! Estimated noise=1515.69 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.55183 Jy
! Component: 100  -  total flux cleaned = 2.01742 Jy
! Component: 150  -  total flux cleaned = 2.2542 Jy
! Component: 200  -  total flux cleaned = 2.37764 Jy
! Total flux subtracted in 200 components = 2.37764 Jy
! Clean residual min=-0.020032 max=0.043801 Jy/beam
! Clean residual mean=0.000103 rms=0.007249 Jy/beam
! Combined flux in latest and established models = 2.37764 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 19 model components to the UV plane model.
! The established model now contains 19 components and 2.37764 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.429 mas, bmaj=8.453 mas, bpa=-4.805 degrees
! Estimated noise=1020.07 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 = 0.0914274 Jy
! Component: 100  -  total flux cleaned = 0.131385 Jy
! Component: 150  -  total flux cleaned = 0.152983 Jy
! Component: 200  -  total flux cleaned = 0.16787 Jy
! Total flux subtracted in 200 components = 0.16787 Jy
! Clean residual min=-0.007316 max=0.013040 Jy/beam
! Clean residual mean=0.000084 rms=0.002494 Jy/beam
! Combined flux in latest and established models = 2.54551 Jy
! Adding 42 model components to the UV plane model.
! The established model now contains 51 components and 2.54551 Jy
! Inverting map 
! Added new window around map position (4.5, 3).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0111866 Jy
! Component: 100  -  total flux cleaned = 0.0137797 Jy
! Component: 150  -  total flux cleaned = 0.0145268 Jy
! Component: 200  -  total flux cleaned = 0.0142071 Jy
! Total flux subtracted in 200 components = 0.0142071 Jy
! Clean residual min=-0.007159 max=0.007491 Jy/beam
! Clean residual mean=0.000018 rms=0.001857 Jy/beam
! Combined flux in latest and established models = 2.55971 Jy
! Adding 31 model components to the UV plane model.
! The established model now contains 79 components and 2.55971 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=8.019 mas, bmaj=13.52 mas, bpa=-0.7849 degrees
! Estimated noise=1282.87 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 = 0.00155063 Jy
! Component: 100  -  total flux cleaned = 0.000813088 Jy
! Component: 150  -  total flux cleaned = -4.58595e-06 Jy
! Component: 200  -  total flux cleaned = -0.000144103 Jy
! Total flux subtracted in 200 components = -0.000144103 Jy
! Clean residual min=-0.006715 max=0.006237 Jy/beam
! Clean residual mean=-0.000016 rms=0.001897 Jy/beam
! Combined flux in latest and established models = 2.55957 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 105 components and 2.55957 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.429 mas, bmaj=8.453 mas, bpa=-4.805 degrees
! Estimated noise=1020.07 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00112868 Jy
! Component: 100  -  total flux cleaned = 0.000884677 Jy
! Component: 150  -  total flux cleaned = 0.000664912 Jy
! Component: 200  -  total flux cleaned = 4.24279e-05 Jy
! Total flux subtracted in 200 components = 4.24279e-05 Jy
! Clean residual min=-0.006021 max=0.006017 Jy/beam
! Clean residual mean=-0.000003 rms=0.001599 Jy/beam
! Combined flux in latest and established models = 2.55961 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 128 components and 2.55961 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.296630Jy  sigma=0.001229
! Fit after  self-cal, rms=0.296477Jy  sigma=0.001229
wmodel J0006-0623_S_1997_05_07_yyk\_map.mod
! Writing 128 model components to file: J0006-0623_S_1997_05_07_yyk_map.mod
wobs J0006-0623_S_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J0006-0623_S_1997_05_07_yyk_uvs.fits
wwins J0006-0623_S_1997_05_07_yyk\_map.win
! wwins: Wrote 5 windows to J0006-0623_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 = 0.00148951 Jy
! Component: 100  -  total flux cleaned = 0.0021966 Jy
! Component: 150  -  total flux cleaned = 0.00323045 Jy
! Component: 200  -  total flux cleaned = 0.00421168 Jy
! Component: 250  -  total flux cleaned = 0.00489705 Jy
! Component: 300  -  total flux cleaned = 0.00530966 Jy
! Component: 350  -  total flux cleaned = 0.00578678 Jy
! Component: 400  -  total flux cleaned = 0.0060949 Jy
! Component: 450  -  total flux cleaned = 0.00639385 Jy
! Component: 500  -  total flux cleaned = 0.00675793 Jy
! Component: 550  -  total flux cleaned = 0.00711308 Jy
! Component: 600  -  total flux cleaned = 0.00745837 Jy
! Component: 650  -  total flux cleaned = 0.00773046 Jy
! Component: 700  -  total flux cleaned = 0.00825793 Jy
! Component: 750  -  total flux cleaned = 0.00864136 Jy
! Component: 800  -  total flux cleaned = 0.00895401 Jy
! Component: 850  -  total flux cleaned = 0.00907711 Jy
! Component: 900  -  total flux cleaned = 0.00913838 Jy
! Component: 950  -  total flux cleaned = 0.00913887 Jy
! Component: 1000  -  total flux cleaned = 0.009198 Jy
! Component: 1050  -  total flux cleaned = 0.00931205 Jy
! Component: 1100  -  total flux cleaned = 0.00948007 Jy
! Component: 1150  -  total flux cleaned = 0.00958937 Jy
! Component: 1200  -  total flux cleaned = 0.00958847 Jy
! Component: 1250  -  total flux cleaned = 0.00958885 Jy
! Component: 1300  -  total flux cleaned = 0.00979889 Jy
! Component: 1350  -  total flux cleaned = 0.00985069 Jy
! Component: 1400  -  total flux cleaned = 0.010004 Jy
! Component: 1450  -  total flux cleaned = 0.0101539 Jy
! Component: 1500  -  total flux cleaned = 0.0102523 Jy
! Component: 1550  -  total flux cleaned = 0.0102522 Jy
! Component: 1600  -  total flux cleaned = 0.010444 Jy
! Component: 1650  -  total flux cleaned = 0.0105378 Jy
! Component: 1700  -  total flux cleaned = 0.0106769 Jy
! Component: 1750  -  total flux cleaned = 0.0107682 Jy
! Component: 1800  -  total flux cleaned = 0.0108129 Jy
! Component: 1850  -  total flux cleaned = 0.0108576 Jy
! Component: 1900  -  total flux cleaned = 0.0109456 Jy
! Component: 1950  -  total flux cleaned = 0.0108154 Jy
! Component: 2000  -  total flux cleaned = 0.0108582 Jy
! Total flux subtracted in 2048 components = 0.0107321 Jy
! Clean residual min=-0.002386 max=0.002295 Jy/beam
! Clean residual mean=0.000010 rms=0.000858 Jy/beam
! Combined flux in latest and established models = 2.57034 Jy
keep
! Adding 123 model components to the UV plane model.
! The established model now contains 250 components and 2.57035 Jy
![Exited script file: muppet]
wmap "J0006-0623_S_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.429 x 8.453 at -4.805 degrees (North through East)
! Clean map  min=-0.0057604  max=1.8321 Jy/beam
! Writing clean map to FITS file: J0006-0623_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 1.83211 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000850013 
device "J0006-0623_S_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J0006-0623_S_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.139186 0.139186 0.278372 0.556744 1.11349 2.22698 4.45396 8.90791 17.8158 35.6316 71.2633
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0025 
print "peak=",int(peak_flux*1000)/1000
! peak= 1.832 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.429 x 8.453 at -4.805 degrees (North through East)
! Clean map  min=-0.0057604  max=1.8321 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0006-0623_S_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J0006-0623_S_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0006-0623_S_1997_05_07_yyk_uvs.log closed on Sun Jan  7 15:15:16 2007