! Started logfile: J2131-1207_S_1996_05_15_yyk_uvs.log on Sun Jan  7 19:59:37 2007
obs J2131-1207_S_1996_05_15_yyk_uva.fits
! Reading UV FITS file: J2131-1207_S_1996_05_15_yyk_uva.fits
! AN table 1: 106 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.903564 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  2.22049e+09        8e+06          1        8e+06
!  02        2  2.23424e+09        8e+06          1        8e+06
!  03        3  2.29424e+09        8e+06          1        8e+06
!  04        4  2.32424e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 620 lines of history.
! 
! Reading 17240 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_1996_05_15_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)= 1.82449 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=2.663 mas, bmaj=6.889 mas, bpa=-5.837 degrees
! Estimated noise=1976.03 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 = 1.36028 Jy
! Component: 100  -  total flux cleaned = 1.71702 Jy
! Total flux subtracted in 100 components = 1.71702 Jy
! Clean residual min=-0.046590 max=0.130009 Jy/beam
! Clean residual mean=0.000825 rms=0.017511 Jy/beam
! Combined flux in latest and established models = 1.71702 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 1.71702 Jy
! 
! Correcting IF 1.
!  A total of 66 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 63 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 64 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 65 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.855463Jy  sigma=0.001898
! Fit after  self-cal, rms=0.854233Jy  sigma=0.001887
! Inverting map and beam 
! Estimated beam: bmin=2.663 mas, bmaj=6.89 mas, bpa=-5.839 degrees
! Estimated noise=1975.68 mJy/beam.
! Added new window around map position (-4, -7.5).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.159757 Jy
! Component: 100  -  total flux cleaned = 0.216812 Jy
! Total flux subtracted in 100 components = 0.216812 Jy
! Clean residual min=-0.040923 max=0.050802 Jy/beam
! Clean residual mean=0.000615 rms=0.011126 Jy/beam
! Combined flux in latest and established models = 1.93383 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 24 components and 1.93383 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.833421Jy  sigma=0.001673
! Fit after  self-cal, rms=0.832023Jy  sigma=0.001660
! 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=3.38 mas, bmaj=8.798 mas, bpa=-7.129 degrees
! Estimated noise=1183.56 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 = 0.0525612 Jy
! Component: 100  -  total flux cleaned = 0.0624288 Jy
! Component: 150  -  total flux cleaned = 0.0645743 Jy
! Component: 200  -  total flux cleaned = 0.0669809 Jy
! Total flux subtracted in 200 components = 0.0669809 Jy
! Clean residual min=-0.035845 max=0.050989 Jy/beam
! Clean residual mean=0.001013 rms=0.011120 Jy/beam
! Combined flux in latest and established models = 2.00081 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 47 components and 2.00081 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.829558Jy  sigma=0.001634
! Fit after  self-cal, rms=0.829314Jy  sigma=0.001632
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.38 x 8.798 at -7.129 degrees (North through East)
! Clean map  min=-0.033778  max=1.4675 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: 1.02414
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.09     HN        1.02     KP        0.89     
!   LA        0.97     MK        0.98     NL        0.91     OV        1.09     
!   PT        0.95     SC        0.88     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.96996
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.14     HN        1.12     KP        0.93     
!   LA        1.07     MK        1.03     NL        0.99     OV        1.05     
!   PT        0.92     SC        0.99     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.04804
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.04     HN        0.97     KP        0.91     
!   LA        0.80     MK        0.86     NL        0.94     OV        0.97     
!   PT        1.06     SC        1.00     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 1.0049
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.05     HN        1.07     KP        0.98     
!   LA        0.90     MK        1.02     NL        1.04     OV        0.93     
!   PT        0.98     SC        0.96     
! 
! 
! Fit before self-cal, rms=0.829314Jy  sigma=0.001632
! Fit after  self-cal, rms=0.794873Jy  sigma=0.001484
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=0.794873Jy  sigma=0.001484
! Fit after  self-cal, rms=0.794874Jy  sigma=0.001484
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.353 mas, bmaj=8.663 mas, bpa=-6.76 degrees
! Estimated noise=1193.56 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)
! Added new window around map position (-9, -13).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0440536 Jy
! Component: 100  -  total flux cleaned = 0.0660468 Jy
! Component: 150  -  total flux cleaned = 0.0716696 Jy
! Component: 200  -  total flux cleaned = 0.0716649 Jy
! Total flux subtracted in 200 components = 0.0716649 Jy
! Clean residual min=-0.014178 max=0.022586 Jy/beam
! Clean residual mean=0.000113 rms=0.004712 Jy/beam
! Combined flux in latest and established models = 2.07247 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 35 model components to the UV plane model.
! The established model now contains 81 components and 2.07247 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.793930Jy  sigma=0.001464
! Fit after  self-cal, rms=0.793726Jy  sigma=0.001462
! 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=0.793726Jy  sigma=0.001462
! Fit after  self-cal, rms=0.790331Jy  sigma=0.001428
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)
! Added new window around map position (-18.5, -31).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0279449 Jy
! Component: 100  -  total flux cleaned = 0.0435691 Jy
! Component: 150  -  total flux cleaned = 0.0519597 Jy
! Component: 200  -  total flux cleaned = 0.0540884 Jy
! Total flux subtracted in 200 components = 0.0540884 Jy
! Clean residual min=-0.010926 max=0.011950 Jy/beam
! Clean residual mean=-0.000021 rms=0.003229 Jy/beam
! Combined flux in latest and established models = 2.12656 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 37 model components to the UV plane model.
! The established model now contains 112 components and 2.12656 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.789652Jy  sigma=0.001419
! Fit after  self-cal, rms=0.789176Jy  sigma=0.001412
! 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: 3.353 x 8.663 at -6.76 degrees (North through East)
! Clean map  min=-0.011074  max=1.4836 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=0.789176Jy  sigma=0.001412
! Fit after  self-cal, rms=0.799221Jy  sigma=0.001334
! 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=0.799221Jy  sigma=0.001334
! Fit after  self-cal, rms=0.799285Jy  sigma=0.001333
! Inverting map and beam 
! Estimated beam: bmin=3.333 mas, bmaj=8.612 mas, bpa=-6.648 degrees
! Estimated noise=1187.05 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0115056 Jy
! Component: 100  -  total flux cleaned = 0.0147264 Jy
! Component: 150  -  total flux cleaned = 0.0151925 Jy
! Component: 200  -  total flux cleaned = 0.0156017 Jy
! Total flux subtracted in 200 components = 0.0156017 Jy
! Clean residual min=-0.006586 max=0.006347 Jy/beam
! Clean residual mean=0.000006 rms=0.001808 Jy/beam
! Combined flux in latest and established models = 2.14216 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 137 components and 2.14216 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.799109Jy  sigma=0.001331
! Fit after  self-cal, rms=0.799305Jy  sigma=0.001330
! 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=0.799305Jy  sigma=0.001330
! Fit after  self-cal, rms=0.800878Jy  sigma=0.001328
! 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=0.800878Jy  sigma=0.001328
! Fit after  self-cal, rms=0.801075Jy  sigma=0.001328
! Inverting map and beam 
! Estimated beam: bmin=3.332 mas, bmaj=8.602 mas, bpa=-6.588 degrees
! Estimated noise=1186.99 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00443805 Jy
! Component: 100  -  total flux cleaned = 0.00560623 Jy
! Component: 150  -  total flux cleaned = 0.00610799 Jy
! Component: 200  -  total flux cleaned = 0.00625342 Jy
! Total flux subtracted in 200 components = 0.00625342 Jy
! Clean residual min=-0.006111 max=0.005758 Jy/beam
! Clean residual mean=0.000004 rms=0.001637 Jy/beam
! Combined flux in latest and established models = 2.14842 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 157 components and 2.14842 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.800973Jy  sigma=0.001327
! Fit after  self-cal, rms=0.801186Jy  sigma=0.001327
! 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=7.644 mas, bmaj=14.96 mas, bpa=-2.254 degrees
! Estimated noise=1488.34 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 = 0.000332237 Jy
! Component: 100  -  total flux cleaned = -0.000107572 Jy
! Component: 150  -  total flux cleaned = -0.000299944 Jy
! Component: 200  -  total flux cleaned = -0.00047059 Jy
! Total flux subtracted in 200 components = -0.00047059 Jy
! Clean residual min=-0.005067 max=0.006556 Jy/beam
! Clean residual mean=-0.000002 rms=0.001857 Jy/beam
! Combined flux in latest and established models = 2.14795 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 186 components and 2.14795 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.801142Jy  sigma=0.001327
! Fit after  self-cal, rms=0.801336Jy  sigma=0.001327
! 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=2.64 mas, bmaj=6.814 mas, bpa=-5.494 degrees
! Estimated noise=1964.39 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.36029 Jy
! Component: 100  -  total flux cleaned = 1.73073 Jy
! Component: 150  -  total flux cleaned = 1.88637 Jy
! Component: 200  -  total flux cleaned = 1.96564 Jy
! Total flux subtracted in 200 components = 1.96564 Jy
! Clean residual min=-0.021034 max=0.029673 Jy/beam
! Clean residual mean=0.000247 rms=0.006483 Jy/beam
! Combined flux in latest and established models = 1.96564 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 29 model components to the UV plane model.
! The established model now contains 29 components and 1.96564 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.332 mas, bmaj=8.602 mas, bpa=-6.588 degrees
! Estimated noise=1186.99 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 = 0.0635906 Jy
! Component: 100  -  total flux cleaned = 0.102915 Jy
! Component: 150  -  total flux cleaned = 0.127668 Jy
! Component: 200  -  total flux cleaned = 0.140569 Jy
! Total flux subtracted in 200 components = 0.140569 Jy
! Clean residual min=-0.009982 max=0.011703 Jy/beam
! Clean residual mean=0.000117 rms=0.002881 Jy/beam
! Combined flux in latest and established models = 2.10621 Jy
! Adding 61 model components to the UV plane model.
! The established model now contains 76 components and 2.10621 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=7.644 mas, bmaj=14.96 mas, bpa=-2.254 degrees
! Estimated noise=1488.34 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 = 0.0215445 Jy
! Component: 100  -  total flux cleaned = 0.0339625 Jy
! Component: 150  -  total flux cleaned = 0.0398231 Jy
! Component: 200  -  total flux cleaned = 0.0414675 Jy
! Total flux subtracted in 200 components = 0.0414675 Jy
! Clean residual min=-0.006271 max=0.006846 Jy/beam
! Clean residual mean=0.000009 rms=0.002070 Jy/beam
! Combined flux in latest and established models = 2.14767 Jy
! Adding 50 model components to the UV plane model.
! The established model now contains 121 components and 2.14767 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.332 mas, bmaj=8.602 mas, bpa=-6.588 degrees
! Estimated noise=1186.99 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00239975 Jy
! Component: 100  -  total flux cleaned = -0.00171406 Jy
! Component: 150  -  total flux cleaned = -0.00112135 Jy
! Component: 200  -  total flux cleaned = -0.000842833 Jy
! Total flux subtracted in 200 components = -0.000842833 Jy
! Clean residual min=-0.007193 max=0.006960 Jy/beam
! Clean residual mean=0.000006 rms=0.001799 Jy/beam
! Combined flux in latest and established models = 2.14683 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 139 components and 2.14683 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.801312Jy  sigma=0.001329
! Fit after  self-cal, rms=0.801435Jy  sigma=0.001328
wmodel J2131-1207_S_1996_05_15_yyk\_map.mod
! Writing 139 model components to file: J2131-1207_S_1996_05_15_yyk_map.mod
wobs J2131-1207_S_1996_05_15_yyk\_uvs.fits
! Writing UV FITS file: J2131-1207_S_1996_05_15_yyk_uvs.fits
wwins J2131-1207_S_1996_05_15_yyk\_map.win
! wwins: Wrote 4 windows to J2131-1207_S_1996_05_15_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 = -0.00178837 Jy
! Component: 100  -  total flux cleaned = -0.00277036 Jy
! Component: 150  -  total flux cleaned = -0.00348165 Jy
! Component: 200  -  total flux cleaned = -0.00435003 Jy
! Component: 250  -  total flux cleaned = -0.00518493 Jy
! Component: 300  -  total flux cleaned = -0.00590171 Jy
! Component: 350  -  total flux cleaned = -0.00667995 Jy
! Component: 400  -  total flux cleaned = -0.00701365 Jy
! Component: 450  -  total flux cleaned = -0.00742385 Jy
! Component: 500  -  total flux cleaned = -0.00774291 Jy
! Component: 550  -  total flux cleaned = -0.00781982 Jy
! Component: 600  -  total flux cleaned = -0.00789429 Jy
! Component: 650  -  total flux cleaned = -0.00796776 Jy
! Component: 700  -  total flux cleaned = -0.00789708 Jy
! Component: 750  -  total flux cleaned = -0.00789886 Jy
! Component: 800  -  total flux cleaned = -0.00783022 Jy
! Component: 850  -  total flux cleaned = -0.00748838 Jy
! Component: 900  -  total flux cleaned = -0.00728615 Jy
! Component: 950  -  total flux cleaned = -0.00688961 Jy
! Component: 1000  -  total flux cleaned = -0.00650237 Jy
! Component: 1050  -  total flux cleaned = -0.00637646 Jy
! Component: 1100  -  total flux cleaned = -0.00593853 Jy
! Component: 1150  -  total flux cleaned = -0.00575356 Jy
! Component: 1200  -  total flux cleaned = -0.00538899 Jy
! Component: 1250  -  total flux cleaned = -0.00503108 Jy
! Component: 1300  -  total flux cleaned = -0.00479617 Jy
! Component: 1350  -  total flux cleaned = -0.00444782 Jy
! Component: 1400  -  total flux cleaned = -0.00422033 Jy
! Component: 1450  -  total flux cleaned = -0.00399463 Jy
! Component: 1500  -  total flux cleaned = -0.00371596 Jy
! Component: 1550  -  total flux cleaned = -0.0032781 Jy
! Component: 1600  -  total flux cleaned = -0.00284635 Jy
! Component: 1650  -  total flux cleaned = -0.002687 Jy
! Component: 1700  -  total flux cleaned = -0.00216114 Jy
! Component: 1750  -  total flux cleaned = -0.00195353 Jy
! Component: 1800  -  total flux cleaned = -0.00154364 Jy
! Component: 1850  -  total flux cleaned = -0.00124025 Jy
! Component: 1900  -  total flux cleaned = -0.000790404 Jy
! Component: 1950  -  total flux cleaned = -0.000494516 Jy
! Component: 2000  -  total flux cleaned = -0.000201338 Jy
! Total flux subtracted in 2048 components = 0.000232356 Jy
! Clean residual min=-0.003154 max=0.003166 Jy/beam
! Clean residual mean=0.000049 rms=0.000972 Jy/beam
! Combined flux in latest and established models = 2.14706 Jy
keep
! Adding 134 model components to the UV plane model.
! The established model now contains 273 components and 2.14706 Jy
![Exited script file: muppet]
wmap "J2131-1207_S_1996_05_15_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.332 x 8.602 at -6.588 degrees (North through East)
! Clean map  min=-0.0059631  max=1.4794 Jy/beam
! Writing clean map to FITS file: J2131-1207_S_1996_05_15_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 1.47936 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00096934 
device "J2131-1207_S_1996_05_15_yyk\_map.eps/VPS"
! Attempting to open device: 'J2131-1207_S_1996_05_15_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.196573 0.196573 0.393146 0.786293 1.57259 3.14517 6.29034 12.5807 25.1614 50.3228
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0029 
print "peak=",int(peak_flux*1000)/1000
! peak= 1.479 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.332 x 8.602 at -6.588 degrees (North through East)
! Clean map  min=-0.0059631  max=1.4794 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2131-1207_S_1996_05_15_yyk\_map.gif/gif"
! Attempting to open device: 'J2131-1207_S_1996_05_15_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2131-1207_S_1996_05_15_yyk_uvs.log closed on Sun Jan  7 19:59:45 2007