! Started logfile: J2131-1207_S_1997_08_27_yyk_uvs.log on Sun Jan  7 20:00:05 2007
obs J2131-1207_S_1997_08_27_yyk_uva.fits
! Reading UV FITS file: J2131-1207_S_1997_08_27_yyk_uva.fits
! AN table 1: 54 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.765432 visibilities/baseline/integration-bin.
! Found source: J2131-1207
! 
! 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 702 lines of history.
! 
! Reading 7440 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 J2131-1207_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)= 2.04325 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=3.727 mas, bmaj=14.16 mas, bpa=26.94 degrees
! Estimated noise=3306.74 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 = 1.68297 Jy
! Component: 100  -  total flux cleaned = 2.00256 Jy
! Total flux subtracted in 100 components = 2.00256 Jy
! Clean residual min=-0.082910 max=0.112162 Jy/beam
! Clean residual mean=0.001880 rms=0.026458 Jy/beam
! Combined flux in latest and established models = 2.00256 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 2.00256 Jy
! 
! Correcting IF 1.
!  A total of 146 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 96 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.457354Jy  sigma=0.001563
! Fit after  self-cal, rms=0.456018Jy  sigma=0.001560
! Inverting map and beam 
! Estimated beam: bmin=3.727 mas, bmaj=14.16 mas, bpa=26.94 degrees
! Estimated noise=3306.74 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=4.815 mas, bmaj=16.83 mas, bpa=26.22 degrees
! Estimated noise=2213.11 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 = 0.0210226 Jy
! Component: 100  -  total flux cleaned = 0.0246872 Jy
! Component: 150  -  total flux cleaned = 0.029028 Jy
! Component: 200  -  total flux cleaned = 0.0314745 Jy
! Total flux subtracted in 200 components = 0.0314745 Jy
! Clean residual min=-0.044546 max=0.089127 Jy/beam
! Clean residual mean=0.002050 rms=0.020553 Jy/beam
! Combined flux in latest and established models = 2.03403 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 29 components and 2.03403 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.436001Jy  sigma=0.001515
! Fit after  self-cal, rms=0.435631Jy  sigma=0.001514
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.815 x 16.83 at 26.22 degrees (North through East)
! Clean map  min=-0.045148  max=1.9064 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: 1.03094
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.07     HN        0.87     KP        0.94     
!   LA        0.99     MK        1.00*    NL        1.00*    OV        1.08     
!   PT        0.97     SC        0.82     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.987839
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.15     HN        1.04     KP        0.97     
!   LA        1.08     MK        1.00*    NL        0.97     OV        1.03     
!   PT        0.95     SC        0.91     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.03991
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.06     HN        0.90     KP        0.92     
!   LA        0.80     MK        1.00*    NL        0.93     OV        0.94     
!   PT        1.10     SC        1.03     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 1.00372
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.10     HN        1.14     KP        0.95     
!   LA        0.89     MK        1.00*    NL        1.04     OV        0.92     
!   PT        0.93     SC        1.00     
! 
! 
! Fit before self-cal, rms=0.435631Jy  sigma=0.001514
! Fit after  self-cal, rms=0.362790Jy  sigma=0.001296
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=0.362790Jy  sigma=0.001296
! Fit after  self-cal, rms=0.362766Jy  sigma=0.001296
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=4.668 mas, bmaj=16.81 mas, bpa=26.58 degrees
! Estimated noise=2241.36 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 = 0.0483072 Jy
! Component: 100  -  total flux cleaned = 0.0476078 Jy
! Component: 150  -  total flux cleaned = 0.0475359 Jy
! Component: 200  -  total flux cleaned = 0.0483186 Jy
! Total flux subtracted in 200 components = 0.0483187 Jy
! Clean residual min=-0.019514 max=0.040407 Jy/beam
! Clean residual mean=0.000389 rms=0.007970 Jy/beam
! Combined flux in latest and established models = 2.08235 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 52 components and 2.08235 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.357061Jy  sigma=0.001275
! Fit after  self-cal, rms=0.356826Jy  sigma=0.001275
! Inverting map 
! Added new window around map position (-23.5, -37.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0444737 Jy
! Component: 100  -  total flux cleaned = 0.0522563 Jy
! Component: 150  -  total flux cleaned = 0.0538713 Jy
! Component: 200  -  total flux cleaned = 0.0555978 Jy
! Total flux subtracted in 200 components = 0.0555977 Jy
! Clean residual min=-0.009893 max=0.010512 Jy/beam
! Clean residual mean=0.000120 rms=0.003037 Jy/beam
! Combined flux in latest and established models = 2.13795 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 48 model components to the UV plane model.
! The established model now contains 99 components and 2.13795 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.352991Jy  sigma=0.001258
! Fit after  self-cal, rms=0.352890Jy  sigma=0.001258
! 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=0.352890Jy  sigma=0.001258
! Fit after  self-cal, rms=0.347793Jy  sigma=0.001240
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 = 0.00782139 Jy
! Component: 100  -  total flux cleaned = 0.0092016 Jy
! Component: 150  -  total flux cleaned = 0.0101129 Jy
! Component: 200  -  total flux cleaned = 0.0103636 Jy
! Total flux subtracted in 200 components = 0.0103636 Jy
! Clean residual min=-0.008390 max=0.008475 Jy/beam
! Clean residual mean=0.000018 rms=0.002522 Jy/beam
! Combined flux in latest and established models = 2.14831 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 35 model components to the UV plane model.
! The established model now contains 127 components and 2.14831 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.347145Jy  sigma=0.001239
! Fit after  self-cal, rms=0.346021Jy  sigma=0.001235
! 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: 4.668 x 16.81 at 26.58 degrees (North through East)
! Clean map  min=-0.014172  max=1.9428 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=0.346021Jy  sigma=0.001235
! Fit after  self-cal, rms=0.333326Jy  sigma=0.001193
! 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=0.333326Jy  sigma=0.001193
! Fit after  self-cal, rms=0.332953Jy  sigma=0.001192
! Inverting map and beam 
! Estimated beam: bmin=4.662 mas, bmaj=16.8 mas, bpa=26.59 degrees
! Estimated noise=2235.58 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00404317 Jy
! Component: 100  -  total flux cleaned = 0.00453018 Jy
! Component: 150  -  total flux cleaned = 0.00370044 Jy
! Component: 200  -  total flux cleaned = 0.00295454 Jy
! Total flux subtracted in 200 components = 0.00295454 Jy
! Clean residual min=-0.006919 max=0.007964 Jy/beam
! Clean residual mean=0.000076 rms=0.002089 Jy/beam
! Combined flux in latest and established models = 2.15127 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 39 model components to the UV plane model.
! The established model now contains 163 components and 2.15127 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.332638Jy  sigma=0.001191
! Fit after  self-cal, rms=0.332472Jy  sigma=0.001191
! 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=0.332472Jy  sigma=0.001191
! Fit after  self-cal, rms=0.332109Jy  sigma=0.001189
! 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=0.332109Jy  sigma=0.001189
! Fit after  self-cal, rms=0.332053Jy  sigma=0.001189
! Inverting map and beam 
! Estimated beam: bmin=4.659 mas, bmaj=16.8 mas, bpa=26.6 degrees
! Estimated noise=2234.68 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00139123 Jy
! Component: 100  -  total flux cleaned = 0.00123442 Jy
! Component: 150  -  total flux cleaned = 0.000907358 Jy
! Component: 200  -  total flux cleaned = 0.000752484 Jy
! Total flux subtracted in 200 components = 0.000752484 Jy
! Clean residual min=-0.006589 max=0.007299 Jy/beam
! Clean residual mean=0.000076 rms=0.001917 Jy/beam
! Combined flux in latest and established models = 2.15202 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 38 model components to the UV plane model.
! The established model now contains 180 components and 2.15202 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.331851Jy  sigma=0.001189
! Fit after  self-cal, rms=0.331826Jy  sigma=0.001189
! 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=8.187 mas, bmaj=19.2 mas, bpa=19.74 degrees
! Estimated noise=2476.42 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)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000505522 Jy
! Component: 100  -  total flux cleaned = -0.00190092 Jy
! Component: 150  -  total flux cleaned = -0.00278375 Jy
! Component: 200  -  total flux cleaned = -0.00304846 Jy
! Total flux subtracted in 200 components = -0.00304846 Jy
! Clean residual min=-0.006516 max=0.006858 Jy/beam
! Clean residual mean=0.000139 rms=0.001924 Jy/beam
! Combined flux in latest and established models = 2.14897 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 202 components and 2.14897 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.331759Jy  sigma=0.001188
! Fit after  self-cal, rms=0.331749Jy  sigma=0.001188
! 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=3.669 mas, bmaj=14.25 mas, bpa=27.07 degrees
! Estimated noise=3303.68 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.68151 Jy
! Component: 100  -  total flux cleaned = 1.9975 Jy
! Component: 150  -  total flux cleaned = 2.06555 Jy
! Component: 200  -  total flux cleaned = 2.07923 Jy
! Total flux subtracted in 200 components = 2.07923 Jy
! Clean residual min=-0.031904 max=0.029268 Jy/beam
! Clean residual mean=0.000496 rms=0.009074 Jy/beam
! Combined flux in latest and established models = 2.07923 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 26 model components to the UV plane model.
! The established model now contains 26 components and 2.07923 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.659 mas, bmaj=16.8 mas, bpa=26.6 degrees
! Estimated noise=2234.68 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)
! Added new window around map position (-7.5, -15.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.043498 Jy
! Component: 100  -  total flux cleaned = 0.0555017 Jy
! Component: 150  -  total flux cleaned = 0.0620703 Jy
! Component: 200  -  total flux cleaned = 0.0620352 Jy
! Total flux subtracted in 200 components = 0.0620352 Jy
! Clean residual min=-0.013204 max=0.009596 Jy/beam
! Clean residual mean=0.000135 rms=0.003404 Jy/beam
! Combined flux in latest and established models = 2.14127 Jy
! Adding 54 model components to the UV plane model.
! The established model now contains 78 components and 2.14127 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=8.187 mas, bmaj=19.2 mas, bpa=19.74 degrees
! Estimated noise=2476.42 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 = 0.00934698 Jy
! Component: 100  -  total flux cleaned = 0.0121025 Jy
! Component: 150  -  total flux cleaned = 0.0116434 Jy
! Component: 200  -  total flux cleaned = 0.0114318 Jy
! Total flux subtracted in 200 components = 0.0114318 Jy
! Clean residual min=-0.007029 max=0.007046 Jy/beam
! Clean residual mean=0.000139 rms=0.002061 Jy/beam
! Combined flux in latest and established models = 2.1527 Jy
! Adding 55 model components to the UV plane model.
! The established model now contains 129 components and 2.1527 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=4.659 mas, bmaj=16.8 mas, bpa=26.6 degrees
! Estimated noise=2234.68 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -7.79133e-05 Jy
! Component: 100  -  total flux cleaned = -0.000913263 Jy
! Component: 150  -  total flux cleaned = -0.00165665 Jy
! Component: 200  -  total flux cleaned = -0.0016727 Jy
! Total flux subtracted in 200 components = -0.0016727 Jy
! Clean residual min=-0.009193 max=0.008106 Jy/beam
! Clean residual mean=0.000092 rms=0.002209 Jy/beam
! Combined flux in latest and established models = 2.15103 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 149 components and 2.15103 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.332416Jy  sigma=0.001190
! Fit after  self-cal, rms=0.332373Jy  sigma=0.001190
wmodel J2131-1207_S_1997_08_27_yyk\_map.mod
! Writing 149 model components to file: J2131-1207_S_1997_08_27_yyk_map.mod
wobs J2131-1207_S_1997_08_27_yyk\_uvs.fits
! Writing UV FITS file: J2131-1207_S_1997_08_27_yyk_uvs.fits
wwins J2131-1207_S_1997_08_27_yyk\_map.win
! wwins: Wrote 3 windows to J2131-1207_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 = -0.00141952 Jy
! Component: 100  -  total flux cleaned = -0.000676753 Jy
! Component: 150  -  total flux cleaned = -0.000886176 Jy
! Component: 200  -  total flux cleaned = -0.0017023 Jy
! Component: 250  -  total flux cleaned = -0.00199413 Jy
! Component: 300  -  total flux cleaned = -0.00199305 Jy
! Component: 350  -  total flux cleaned = -0.00234519 Jy
! Component: 400  -  total flux cleaned = -0.00242966 Jy
! Component: 450  -  total flux cleaned = -0.0029185 Jy
! Component: 500  -  total flux cleaned = -0.00323701 Jy
! Component: 550  -  total flux cleaned = -0.00362266 Jy
! Component: 600  -  total flux cleaned = -0.00369735 Jy
! Component: 650  -  total flux cleaned = -0.00399147 Jy
! Component: 700  -  total flux cleaned = -0.00413426 Jy
! Component: 750  -  total flux cleaned = -0.0042754 Jy
! Component: 800  -  total flux cleaned = -0.00441267 Jy
! Component: 850  -  total flux cleaned = -0.00461443 Jy
! Component: 900  -  total flux cleaned = -0.0047451 Jy
! Component: 950  -  total flux cleaned = -0.00480893 Jy
! Component: 1000  -  total flux cleaned = -0.0049987 Jy
! Component: 1050  -  total flux cleaned = -0.00530597 Jy
! Component: 1100  -  total flux cleaned = -0.00548639 Jy
! Component: 1150  -  total flux cleaned = -0.00566323 Jy
! Component: 1200  -  total flux cleaned = -0.00589549 Jy
! Component: 1250  -  total flux cleaned = -0.00629293 Jy
! Component: 1300  -  total flux cleaned = -0.00646017 Jy
! Component: 1350  -  total flux cleaned = -0.00657071 Jy
! Component: 1400  -  total flux cleaned = -0.00694781 Jy
! Component: 1450  -  total flux cleaned = -0.00710714 Jy
! Component: 1500  -  total flux cleaned = -0.00757816 Jy
! Component: 1550  -  total flux cleaned = -0.00778393 Jy
! Component: 1600  -  total flux cleaned = -0.00809073 Jy
! Component: 1650  -  total flux cleaned = -0.00859437 Jy
! Component: 1700  -  total flux cleaned = -0.00879363 Jy
! Component: 1750  -  total flux cleaned = -0.00913854 Jy
! Component: 1800  -  total flux cleaned = -0.00943096 Jy
! Component: 1850  -  total flux cleaned = -0.00986418 Jy
! Component: 1900  -  total flux cleaned = -0.0101494 Jy
! Component: 1950  -  total flux cleaned = -0.0105255 Jy
! Component: 2000  -  total flux cleaned = -0.010991 Jy
! Total flux subtracted in 2048 components = -0.0112675 Jy
! Clean residual min=-0.002703 max=0.002519 Jy/beam
! Clean residual mean=-0.000062 rms=0.000930 Jy/beam
! Combined flux in latest and established models = 2.13976 Jy
keep
! Adding 98 model components to the UV plane model.
! The established model now contains 245 components and 2.13976 Jy
![Exited script file: muppet]
wmap "J2131-1207_S_1997_08_27_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.659 x 16.8 at 26.6 degrees (North through East)
! Clean map  min=-0.0083389  max=1.9382 Jy/beam
! Writing clean map to FITS file: J2131-1207_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 1.93822 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00089171 
device "J2131-1207_S_1997_08_27_yyk\_map.eps/VPS"
! Attempting to open device: 'J2131-1207_S_1997_08_27_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.13802 0.13802 0.27604 0.552081 1.10416 2.20832 4.41664 8.83329 17.6666 35.3332 70.6663
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0026 
print "peak=",int(peak_flux*1000)/1000
! peak= 1.938 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.659 x 16.8 at 26.6 degrees (North through East)
! Clean map  min=-0.0083389  max=1.9382 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2131-1207_S_1997_08_27_yyk\_map.gif/gif"
! Attempting to open device: 'J2131-1207_S_1997_08_27_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2131-1207_S_1997_08_27_yyk_uvs.log closed on Sun Jan  7 20:00:11 2007