! Started logfile: J2206-1835_S_1997_08_27_yyk_uvs.log on Sun Jan  7 20:07:29 2007
obs J2206-1835_S_1997_08_27_yyk_uva.fits
! Reading UV FITS file: J2206-1835_S_1997_08_27_yyk_uva.fits
! AN table 1: 142 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.204851 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J2206-1835
! 
! 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 703 lines of history.
! 
! Reading 5236 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 J2206-1835_S_1997_08_27_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)= 0.907784 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=3.635 mas, bmaj=12.48 mas, bpa=17.6 degrees
! Estimated noise=4465.82 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=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.340144 Jy
! Component: 100  -  total flux cleaned = 0.494262 Jy
! Total flux subtracted in 100 components = 0.494262 Jy
! Clean residual min=-0.116842 max=0.117203 Jy/beam
! Clean residual mean=0.006728 rms=0.054679 Jy/beam
! Combined flux in latest and established models = 0.494262 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 82 model components to the UV plane model.
! The established model now contains 82 components and 0.494262 Jy
! 
! Correcting IF 1.
!  A total of 919 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 740 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 775 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 740 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.738583Jy  sigma=0.002402
! Fit after  self-cal, rms=0.736900Jy  sigma=0.002397
! Inverting map and beam 
! Estimated beam: bmin=3.635 mas, bmaj=12.48 mas, bpa=17.6 degrees
! Estimated noise=4465.86 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=4.39 mas, bmaj=12.34 mas, bpa=14.49 degrees
! Estimated noise=3044.11 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 = 0.249759 Jy
! Component: 100  -  total flux cleaned = 0.39652 Jy
! Component: 150  -  total flux cleaned = 0.482998 Jy
! Component: 200  -  total flux cleaned = 0.526022 Jy
! Total flux subtracted in 200 components = 0.526022 Jy
! Clean residual min=-0.072925 max=0.073340 Jy/beam
! Clean residual mean=0.005864 rms=0.036018 Jy/beam
! Combined flux in latest and established models = 1.02028 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 179 model components to the UV plane model.
! The established model now contains 258 components and 1.02028 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.584293Jy  sigma=0.001889
! Fit after  self-cal, rms=0.584072Jy  sigma=0.001888
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.39 x 12.34 at 14.49 degrees (North through East)
! Clean map  min=-0.12816  max=0.29373 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 213 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.923837
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.76     FD        0.69     HN        1.00*    KP        0.94     
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        0.73     SC        1.71     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.96564
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.58     FD        0.77     HN        1.00*    KP        1.02     
!   LA        1.00*    MK        1.00*    NL        1.10     OV        1.00*    
!   PT        0.68     SC        1.19     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.01602
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.25     FD        0.74     HN        1.00*    KP        0.98     
!   LA        1.00*    MK        1.00*    NL        1.35     OV        1.00*    
!   PT        0.75     SC        0.76     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.991799
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.24     FD        0.76     HN        1.00*    KP        1.02     
!   LA        1.00*    MK        1.00*    NL        1.39     OV        1.00*    
!   PT        0.67     SC        0.99     
! 
! 
! Fit before self-cal, rms=0.584072Jy  sigma=0.001888
! Fit after  self-cal, rms=0.547754Jy  sigma=0.001667
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=0.547754Jy  sigma=0.001667
! Fit after  self-cal, rms=0.548086Jy  sigma=0.001666
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=4.641 mas, bmaj=14.6 mas, bpa=12.75 degrees
! Estimated noise=2738.94 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 = 0.0198849 Jy
! Component: 100  -  total flux cleaned = 0.0014047 Jy
! Component: 150  -  total flux cleaned = -0.00445587 Jy
! Component: 200  -  total flux cleaned = -0.00782915 Jy
! Total flux subtracted in 200 components = -0.00782915 Jy
! Clean residual min=-0.012779 max=0.012951 Jy/beam
! Clean residual mean=-0.000901 rms=0.006109 Jy/beam
! Combined flux in latest and established models = 1.01246 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 102 model components to the UV plane model.
! The established model now contains 360 components and 1.01245 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.538691Jy  sigma=0.001600
! Fit after  self-cal, rms=0.538340Jy  sigma=0.001599
! 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=0.538340Jy  sigma=0.001599
! Fit after  self-cal, rms=0.535378Jy  sigma=0.001587
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 = -0.00911234 Jy
! Component: 100  -  total flux cleaned = -0.00909702 Jy
! Component: 150  -  total flux cleaned = -0.00913584 Jy
! Component: 200  -  total flux cleaned = -0.00857764 Jy
! Total flux subtracted in 200 components = -0.00857764 Jy
! Clean residual min=-0.006589 max=0.006552 Jy/beam
! Clean residual mean=-0.000331 rms=0.002837 Jy/beam
! Combined flux in latest and established models = 1.00388 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 69 model components to the UV plane model.
! The established model now contains 425 components and 1.00388 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.533483Jy  sigma=0.001580
! Fit after  self-cal, rms=0.532447Jy  sigma=0.001577
! 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: 4.641 x 14.6 at 12.75 degrees (North through East)
! Clean map  min=-0.066898  max=0.2484 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=0.532447Jy  sigma=0.001577
! Fit after  self-cal, rms=0.607050Jy  sigma=0.001555
! 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=0.607050Jy  sigma=0.001555
! Fit after  self-cal, rms=0.607204Jy  sigma=0.001554
! Inverting map and beam 
! Estimated beam: bmin=3.687 mas, bmaj=15.05 mas, bpa=15.35 degrees
! Estimated noise=2380.79 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 2.39183e-05 Jy
! Component: 100  -  total flux cleaned = -0.000903908 Jy
! Component: 150  -  total flux cleaned = -0.00142898 Jy
! Component: 200  -  total flux cleaned = -0.00238325 Jy
! Total flux subtracted in 200 components = -0.00238325 Jy
! Clean residual min=-0.002923 max=0.002920 Jy/beam
! Clean residual mean=0.000014 rms=0.001058 Jy/beam
! Combined flux in latest and established models = 1.00149 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 54 model components to the UV plane model.
! The established model now contains 479 components and 1.00149 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.606940Jy  sigma=0.001552
! Fit after  self-cal, rms=0.606916Jy  sigma=0.001552
! Inverting map 
! Added new window around map position (59.5, 6.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000660702 Jy
! Component: 100  -  total flux cleaned = 0.000791877 Jy
! Component: 150  -  total flux cleaned = 0.000790925 Jy
! Component: 200  -  total flux cleaned = 0.000883097 Jy
! Total flux subtracted in 200 components = 0.000883097 Jy
! Clean residual min=-0.003663 max=0.003404 Jy/beam
! Clean residual mean=0.000016 rms=0.001067 Jy/beam
! Combined flux in latest and established models = 1.00238 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 503 components and 1.00238 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.606919Jy  sigma=0.001552
! Fit after  self-cal, rms=0.606853Jy  sigma=0.001551
! 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=0.606853Jy  sigma=0.001551
! Fit after  self-cal, rms=0.619480Jy  sigma=0.001549
! 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=0.619480Jy  sigma=0.001549
! Fit after  self-cal, rms=0.619614Jy  sigma=0.001549
! Inverting map and beam 
! Estimated beam: bmin=3.703 mas, bmaj=15.34 mas, bpa=14.95 degrees
! Estimated noise=2358.09 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000268474 Jy
! Component: 100  -  total flux cleaned = -0.000271073 Jy
! Component: 150  -  total flux cleaned = -0.000380013 Jy
! Component: 200  -  total flux cleaned = -0.000646062 Jy
! Total flux subtracted in 200 components = -0.000646062 Jy
! Clean residual min=-0.003698 max=0.004553 Jy/beam
! Clean residual mean=0.000017 rms=0.001105 Jy/beam
! Combined flux in latest and established models = 1.00173 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 521 components and 1.00173 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.619511Jy  sigma=0.001548
! Fit after  self-cal, rms=0.619505Jy  sigma=0.001548
! 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=7.224 mas, bmaj=15.52 mas, bpa=6.279 degrees
! Estimated noise=2900.02 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 = 0.001433 Jy
! Component: 100  -  total flux cleaned = 0.00151901 Jy
! Component: 150  -  total flux cleaned = 0.00137014 Jy
! Component: 200  -  total flux cleaned = 0.00124402 Jy
! Total flux subtracted in 200 components = 0.00124402 Jy
! Clean residual min=-0.002986 max=0.003478 Jy/beam
! Clean residual mean=0.000008 rms=0.000966 Jy/beam
! Combined flux in latest and established models = 1.00297 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 539 components and 1.00297 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.619445Jy  sigma=0.001548
! Fit after  self-cal, rms=0.619457Jy  sigma=0.001548
! 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=3.251 mas, bmaj=14.16 mas, bpa=17.02 degrees
! Estimated noise=4150.64 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.0595435 Jy
! Component: 100  -  total flux cleaned = -0.0762841 Jy
! Component: 150  -  total flux cleaned = -0.0860873 Jy
! Component: 200  -  total flux cleaned = -0.0945533 Jy
! Total flux subtracted in 200 components = -0.0945533 Jy
! Clean residual min=-0.155522 max=0.236190 Jy/beam
! Clean residual mean=0.008356 rms=0.067521 Jy/beam
! Combined flux in latest and established models = -0.0945533 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 52 model components to the UV plane model.
! The established model now contains 52 components and -0.0945533 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.703 mas, bmaj=15.34 mas, bpa=14.95 degrees
! Estimated noise=2358.09 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 = 0.0344491 Jy
! Component: 100  -  total flux cleaned = 0.0493021 Jy
! Component: 150  -  total flux cleaned = 0.0599626 Jy
! Component: 200  -  total flux cleaned = 0.0692421 Jy
! Total flux subtracted in 200 components = 0.0692421 Jy
! Clean residual min=-0.194275 max=0.277087 Jy/beam
! Clean residual mean=0.013567 rms=0.089238 Jy/beam
! Combined flux in latest and established models = -0.0253113 Jy
! Adding 40 model components to the UV plane model.
! The established model now contains 89 components and -0.0253113 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=7.224 mas, bmaj=15.52 mas, bpa=6.279 degrees
! Estimated noise=2900.02 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 = 0.0242812 Jy
! Component: 100  -  total flux cleaned = 0.0292924 Jy
! Component: 150  -  total flux cleaned = 0.0316862 Jy
! Component: 200  -  total flux cleaned = 0.034183 Jy
! Total flux subtracted in 200 components = 0.034183 Jy
! Clean residual min=-0.337118 max=0.495587 Jy/beam
! Clean residual mean=0.025471 rms=0.168674 Jy/beam
! Combined flux in latest and established models = 0.00887172 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 103 components and 0.00887173 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.703 mas, bmaj=15.34 mas, bpa=14.95 degrees
! Estimated noise=2358.09 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.0103997 Jy
! Component: 100  -  total flux cleaned = -0.0160474 Jy
! Component: 150  -  total flux cleaned = -0.0172402 Jy
! Component: 200  -  total flux cleaned = -0.0172105 Jy
! Total flux subtracted in 200 components = -0.0172105 Jy
! Clean residual min=-0.180333 max=0.263892 Jy/beam
! Clean residual mean=0.013173 rms=0.087253 Jy/beam
! Combined flux in latest and established models = -0.00833876 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 40 model components to the UV plane model.
! The established model now contains 129 components and -0.00833875 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.772505Jy  sigma=0.002873
! Fit after  self-cal, rms=0.763112Jy  sigma=0.002778
wmodel J2206-1835_S_1997_08_27_yyk\_map.mod
! Writing 129 model components to file: J2206-1835_S_1997_08_27_yyk_map.mod
wobs J2206-1835_S_1997_08_27_yyk\_uvs.fits
! Writing UV FITS file: J2206-1835_S_1997_08_27_yyk_uvs.fits
wwins J2206-1835_S_1997_08_27_yyk\_map.win
! wwins: Wrote 1 windows to J2206-1835_S_1997_08_27_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 = 0.0996981 Jy
! Component: 100  -  total flux cleaned = 0.184274 Jy
! Component: 150  -  total flux cleaned = 0.259805 Jy
! Component: 200  -  total flux cleaned = 0.32842 Jy
! Component: 250  -  total flux cleaned = 0.391107 Jy
! Component: 300  -  total flux cleaned = 0.43267 Jy
! Component: 350  -  total flux cleaned = 0.460391 Jy
! Component: 400  -  total flux cleaned = 0.468361 Jy
! Component: 450  -  total flux cleaned = 0.473928 Jy
! Component: 500  -  total flux cleaned = 0.475666 Jy
! Component: 550  -  total flux cleaned = 0.477313 Jy
! Component: 600  -  total flux cleaned = 0.477312 Jy
! Component: 650  -  total flux cleaned = 0.478722 Jy
! Component: 700  -  total flux cleaned = 0.477311 Jy
! Component: 750  -  total flux cleaned = 0.477331 Jy
! Component: 800  -  total flux cleaned = 0.477336 Jy
! Component: 850  -  total flux cleaned = 0.476166 Jy
! Component: 900  -  total flux cleaned = 0.475124 Jy
! Component: 950  -  total flux cleaned = 0.47512 Jy
! Component: 1000  -  total flux cleaned = 0.475081 Jy
! Component: 1050  -  total flux cleaned = 0.474149 Jy
! Component: 1100  -  total flux cleaned = 0.473277 Jy
! Component: 1150  -  total flux cleaned = 0.473277 Jy
! Component: 1200  -  total flux cleaned = 0.473277 Jy
! Component: 1250  -  total flux cleaned = 0.473282 Jy
! Component: 1300  -  total flux cleaned = 0.473299 Jy
! Component: 1350  -  total flux cleaned = 0.473316 Jy
! Component: 1400  -  total flux cleaned = 0.47333 Jy
! Component: 1450  -  total flux cleaned = 0.473334 Jy
! Component: 1500  -  total flux cleaned = 0.472759 Jy
! Component: 1550  -  total flux cleaned = 0.471648 Jy
! Component: 1600  -  total flux cleaned = 0.470061 Jy
! Component: 1650  -  total flux cleaned = 0.468042 Jy
! Component: 1700  -  total flux cleaned = 0.466107 Jy
! Component: 1750  -  total flux cleaned = 0.463767 Jy
! Component: 1800  -  total flux cleaned = 0.461509 Jy
! Component: 1850  -  total flux cleaned = 0.459329 Jy
! Component: 1900  -  total flux cleaned = 0.457218 Jy
! Component: 1950  -  total flux cleaned = 0.454357 Jy
! Component: 2000  -  total flux cleaned = 0.450418 Jy
! Total flux subtracted in 2048 components = 0.447376 Jy
! Clean residual min=-0.020269 max=0.018788 Jy/beam
! Clean residual mean=-0.001090 rms=0.009874 Jy/beam
! Combined flux in latest and established models = 0.439037 Jy
keep
! Adding 523 model components to the UV plane model.
! The established model now contains 652 components and 0.439037 Jy
![Exited script file: muppet]
wmap "J2206-1835_S_1997_08_27_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.703 x 15.34 at 14.95 degrees (North through East)
! Clean map  min=-0.19687  max=0.13145 Jy/beam
! Writing clean map to FITS file: J2206-1835_S_1997_08_27_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.131445 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.0096799 
device "J2206-1835_S_1997_08_27_yyk\_map.eps/VPS"
! Attempting to open device: 'J2206-1835_S_1997_08_27_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -22.0926 22.0926 44.1852 88.3704
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.029 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.131 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.703 x 15.34 at 14.95 degrees (North through East)
! Clean map  min=-0.19687  max=0.13145 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2206-1835_S_1997_08_27_yyk\_map.gif/gif"
! Attempting to open device: 'J2206-1835_S_1997_08_27_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2206-1835_S_1997_08_27_yyk_uvs.log closed on Sun Jan  7 20:07:36 2007