! Started logfile: J1246-0730_X_1997_05_07_yyk_uvs.log on Mon Jan  8 05:49:26 2007
obs J1246-0730_X_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J1246-0730_X_1997_05_07_yyk_uva.fits
! AN table 1: 146 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.839574 visibilities/baseline/integration-bin.
! Found source: J1246-0730
! 
! 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  8.15447e+09        8e+06          1        8e+06
!  02        2  8.23447e+09        8e+06          1        8e+06
!  03        3  8.41447e+09        8e+06          1        8e+06
!  04        4  8.55447e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 613 lines of history.
! 
! Reading 22064 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 J1246-0730_X_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 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.783273 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=0.7582 mas, bmaj=2.024 mas, bpa=0.1582 degrees
! Estimated noise=1142.97 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.62303 Jy
! Component: 100  -  total flux cleaned = 0.757046 Jy
! Total flux subtracted in 100 components = 0.757046 Jy
! Clean residual min=-0.019359 max=0.039850 Jy/beam
! Clean residual mean=-0.000066 rms=0.005276 Jy/beam
! Combined flux in latest and established models = 0.757046 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.757046 Jy
! 
! Correcting IF 1.
!  A total of 126 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 126 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 126 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 126 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.208318Jy  sigma=0.001402
! Fit after  self-cal, rms=0.208164Jy  sigma=0.001401
! Inverting map and beam 
! Estimated beam: bmin=0.7582 mas, bmaj=2.024 mas, bpa=0.1582 degrees
! Estimated noise=1142.97 mJy/beam.
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0522531 Jy
! Component: 100  -  total flux cleaned = 0.0738264 Jy
! Total flux subtracted in 100 components = 0.0738264 Jy
! Clean residual min=-0.014644 max=0.016963 Jy/beam
! Clean residual mean=0.000021 rms=0.003339 Jy/beam
! Combined flux in latest and established models = 0.830872 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 12 components and 0.830872 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.197739Jy  sigma=0.001314
! Fit after  self-cal, rms=0.197723Jy  sigma=0.001314
! 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=0.9315 mas, bmaj=2.372 mas, bpa=-0.5639 degrees
! Estimated noise=689.809 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 = 0.0162472 Jy
! Component: 100  -  total flux cleaned = 0.0235713 Jy
! Component: 150  -  total flux cleaned = 0.0260316 Jy
! Component: 200  -  total flux cleaned = 0.0269093 Jy
! Total flux subtracted in 200 components = 0.0269093 Jy
! Clean residual min=-0.012970 max=0.018442 Jy/beam
! Clean residual mean=0.000022 rms=0.003907 Jy/beam
! Combined flux in latest and established models = 0.857782 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 29 components and 0.857782 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.197166Jy  sigma=0.001307
! Fit after  self-cal, rms=0.197153Jy  sigma=0.001307
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9315 x 2.372 at -0.5639 degrees (North through East)
! Clean map  min=-0.011745  max=0.74689 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.00086
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.99     HN        0.99     KP        1.02     
!   LA        1.01     MK        1.00     NL        1.07     OV        1.00     
!   PT        0.95     SC        0.94     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.00475
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.99     HN        0.99     KP        1.02     
!   LA        0.99     MK        0.99     NL        1.06     OV        1.05     
!   PT        0.90     SC        0.98     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.990922
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.02     HN        1.01     KP        1.00     
!   LA        1.00     MK        1.02     NL        1.04     OV        1.01     
!   PT        0.96     SC        1.05     
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.988663
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.00     HN        1.02     KP        1.01     
!   LA        1.01     MK        1.00     NL        1.04     OV        1.01     
!   PT        0.97     SC        1.02     
! 
! 
! Fit before self-cal, rms=0.197153Jy  sigma=0.001307
! Fit after  self-cal, rms=0.194779Jy  sigma=0.001289
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=0.194779Jy  sigma=0.001289
! Fit after  self-cal, rms=0.194784Jy  sigma=0.001289
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9351 mas, bmaj=2.383 mas, bpa=-0.3969 degrees
! Estimated noise=685.482 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 (-4, -0.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0190053 Jy
! Component: 100  -  total flux cleaned = 0.0221103 Jy
! Component: 150  -  total flux cleaned = 0.0224075 Jy
! Component: 200  -  total flux cleaned = 0.022432 Jy
! Total flux subtracted in 200 components = 0.022432 Jy
! Clean residual min=-0.005420 max=0.009272 Jy/beam
! Clean residual mean=0.000037 rms=0.001943 Jy/beam
! Combined flux in latest and established models = 0.880213 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 38 model components to the UV plane model.
! The established model now contains 66 components and 0.880213 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.193649Jy  sigma=0.001278
! Fit after  self-cal, rms=0.193457Jy  sigma=0.001277
! 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=0.193457Jy  sigma=0.001277
! Fit after  self-cal, rms=0.187049Jy  sigma=0.001233
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 = 0.00544559 Jy
! Component: 100  -  total flux cleaned = 0.00669786 Jy
! Component: 150  -  total flux cleaned = 0.00669912 Jy
! Component: 200  -  total flux cleaned = 0.00681328 Jy
! Total flux subtracted in 200 components = 0.00681328 Jy
! Clean residual min=-0.005107 max=0.007591 Jy/beam
! Clean residual mean=0.000035 rms=0.001833 Jy/beam
! Combined flux in latest and established models = 0.887027 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 85 components and 0.887027 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186887Jy  sigma=0.001231
! Fit after  self-cal, rms=0.185855Jy  sigma=0.001224
! 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: 0.9351 x 2.383 at -0.3969 degrees (North through East)
! Clean map  min=-0.0051413  max=0.74497 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=0.185855Jy  sigma=0.001224
! Fit after  self-cal, rms=0.186388Jy  sigma=0.001217
! 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=0.186388Jy  sigma=0.001217
! Fit after  self-cal, rms=0.186097Jy  sigma=0.001215
! Inverting map and beam 
! Estimated beam: bmin=0.938 mas, bmaj=2.389 mas, bpa=-0.4159 degrees
! Estimated noise=685.107 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00345534 Jy
! Component: 100  -  total flux cleaned = 0.0041107 Jy
! Component: 150  -  total flux cleaned = 0.0044442 Jy
! Component: 200  -  total flux cleaned = 0.00473974 Jy
! Total flux subtracted in 200 components = 0.00473974 Jy
! Clean residual min=-0.004577 max=0.005815 Jy/beam
! Clean residual mean=0.000029 rms=0.001429 Jy/beam
! Combined flux in latest and established models = 0.891766 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 100 components and 0.891766 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185988Jy  sigma=0.001214
! Fit after  self-cal, rms=0.185850Jy  sigma=0.001213
! 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=0.185850Jy  sigma=0.001213
! Fit after  self-cal, rms=0.185749Jy  sigma=0.001211
! 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=0.185749Jy  sigma=0.001211
! Fit after  self-cal, rms=0.185690Jy  sigma=0.001211
! Inverting map and beam 
! Estimated beam: bmin=0.9397 mas, bmaj=2.392 mas, bpa=-0.3724 degrees
! Estimated noise=685.196 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000880831 Jy
! Component: 100  -  total flux cleaned = 0.00126152 Jy
! Component: 150  -  total flux cleaned = 0.00142857 Jy
! Component: 200  -  total flux cleaned = 0.00157681 Jy
! Total flux subtracted in 200 components = 0.00157681 Jy
! Clean residual min=-0.004324 max=0.005681 Jy/beam
! Clean residual mean=0.000030 rms=0.001382 Jy/beam
! Combined flux in latest and established models = 0.893343 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 106 components and 0.893343 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185635Jy  sigma=0.001210
! Fit after  self-cal, rms=0.185598Jy  sigma=0.001210
! Inverting map 
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.4
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.38 mas, bmaj=4.091 mas, bpa=0.4567 degrees
! Estimated noise=867.454 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 = 0.00266527 Jy
! Component: 100  -  total flux cleaned = 0.00321381 Jy
! Component: 150  -  total flux cleaned = 0.00344343 Jy
! Component: 200  -  total flux cleaned = 0.00351204 Jy
! Total flux subtracted in 200 components = 0.00351204 Jy
! Clean residual min=-0.005222 max=0.008181 Jy/beam
! Clean residual mean=0.000054 rms=0.002000 Jy/beam
! Combined flux in latest and established models = 0.896855 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 127 components and 0.896855 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185603Jy  sigma=0.001210
! Fit after  self-cal, rms=0.185568Jy  sigma=0.001210
! 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=0.7596 mas, bmaj=2.033 mas, bpa=0.1754 degrees
! Estimated noise=1144.6 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.624628 Jy
! Component: 100  -  total flux cleaned = 0.758283 Jy
! Component: 150  -  total flux cleaned = 0.81062 Jy
! Component: 200  -  total flux cleaned = 0.836878 Jy
! Total flux subtracted in 200 components = 0.836878 Jy
! Clean residual min=-0.009532 max=0.012851 Jy/beam
! Clean residual mean=-0.000002 rms=0.002464 Jy/beam
! Combined flux in latest and established models = 0.836878 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 18 model components to the UV plane model.
! The established model now contains 18 components and 0.836878 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9397 mas, bmaj=2.392 mas, bpa=-0.3724 degrees
! Estimated noise=685.196 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 (-2.2, 0.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0224338 Jy
! Component: 100  -  total flux cleaned = 0.0356475 Jy
! Component: 150  -  total flux cleaned = 0.0440678 Jy
! Component: 200  -  total flux cleaned = 0.04972 Jy
! Total flux subtracted in 200 components = 0.04972 Jy
! Clean residual min=-0.005494 max=0.005805 Jy/beam
! Clean residual mean=0.000022 rms=0.001481 Jy/beam
! Combined flux in latest and established models = 0.886598 Jy
! Adding 52 model components to the UV plane model.
! The established model now contains 64 components and 0.886598 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.38 mas, bmaj=4.091 mas, bpa=0.4567 degrees
! Estimated noise=867.454 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 = 0.00582683 Jy
! Component: 100  -  total flux cleaned = 0.00827302 Jy
! Component: 150  -  total flux cleaned = 0.00884846 Jy
! Component: 200  -  total flux cleaned = 0.00915474 Jy
! Total flux subtracted in 200 components = 0.00915474 Jy
! Clean residual min=-0.004972 max=0.007306 Jy/beam
! Clean residual mean=0.000048 rms=0.001927 Jy/beam
! Combined flux in latest and established models = 0.895753 Jy
! Adding 38 model components to the UV plane model.
! The established model now contains 101 components and 0.895753 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9397 mas, bmaj=2.392 mas, bpa=-0.3724 degrees
! Estimated noise=685.196 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000759992 Jy
! Component: 100  -  total flux cleaned = -0.00075959 Jy
! Component: 150  -  total flux cleaned = -0.000761493 Jy
! Component: 200  -  total flux cleaned = -0.000760891 Jy
! Total flux subtracted in 200 components = -0.000760891 Jy
! Clean residual min=-0.004517 max=0.005128 Jy/beam
! Clean residual mean=0.000027 rms=0.001326 Jy/beam
! Combined flux in latest and established models = 0.894992 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 119 components and 0.894992 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185723Jy  sigma=0.001211
! Fit after  self-cal, rms=0.185680Jy  sigma=0.001210
wmodel J1246-0730_X_1997_05_07_yyk\_map.mod
! Writing 119 model components to file: J1246-0730_X_1997_05_07_yyk_map.mod
wobs J1246-0730_X_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J1246-0730_X_1997_05_07_yyk_uvs.fits
wwins J1246-0730_X_1997_05_07_yyk\_map.win
! wwins: Wrote 3 windows to J1246-0730_X_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 = 0.00163326 Jy
! Component: 100  -  total flux cleaned = 0.00236628 Jy
! Component: 150  -  total flux cleaned = 0.00296686 Jy
! Component: 200  -  total flux cleaned = 0.0033172 Jy
! Component: 250  -  total flux cleaned = 0.00338282 Jy
! Component: 300  -  total flux cleaned = 0.00325743 Jy
! Component: 350  -  total flux cleaned = 0.00343452 Jy
! Component: 400  -  total flux cleaned = 0.00372033 Jy
! Component: 450  -  total flux cleaned = 0.0038861 Jy
! Component: 500  -  total flux cleaned = 0.00388545 Jy
! Component: 550  -  total flux cleaned = 0.00383396 Jy
! Component: 600  -  total flux cleaned = 0.00383397 Jy
! Component: 650  -  total flux cleaned = 0.00368448 Jy
! Component: 700  -  total flux cleaned = 0.00358494 Jy
! Component: 750  -  total flux cleaned = 0.00334619 Jy
! Component: 800  -  total flux cleaned = 0.00320533 Jy
! Component: 850  -  total flux cleaned = 0.00315864 Jy
! Component: 900  -  total flux cleaned = 0.00306845 Jy
! Component: 950  -  total flux cleaned = 0.00298023 Jy
! Component: 1000  -  total flux cleaned = 0.00289379 Jy
! Component: 1050  -  total flux cleaned = 0.00276617 Jy
! Component: 1100  -  total flux cleaned = 0.0027241 Jy
! Component: 1150  -  total flux cleaned = 0.00264193 Jy
! Component: 1200  -  total flux cleaned = 0.00248022 Jy
! Component: 1250  -  total flux cleaned = 0.00228181 Jy
! Component: 1300  -  total flux cleaned = 0.00204878 Jy
! Component: 1350  -  total flux cleaned = 0.00189649 Jy
! Component: 1400  -  total flux cleaned = 0.00170915 Jy
! Component: 1450  -  total flux cleaned = 0.0016349 Jy
! Component: 1500  -  total flux cleaned = 0.00127046 Jy
! Component: 1550  -  total flux cleaned = 0.00105556 Jy
! Component: 1600  -  total flux cleaned = 0.000878791 Jy
! Component: 1650  -  total flux cleaned = 0.000669378 Jy
! Component: 1700  -  total flux cleaned = 0.000531484 Jy
! Component: 1750  -  total flux cleaned = 0.000293078 Jy
! Component: 1800  -  total flux cleaned = 0.000226599 Jy
! Component: 1850  -  total flux cleaned = 0.000159978 Jy
! Component: 1900  -  total flux cleaned = 2.83852e-05 Jy
! Component: 1950  -  total flux cleaned = -0.00013333 Jy
! Component: 2000  -  total flux cleaned = -0.000292605 Jy
! Total flux subtracted in 2048 components = -0.000324194 Jy
! Clean residual min=-0.001781 max=0.001565 Jy/beam
! Clean residual mean=0.000006 rms=0.000624 Jy/beam
! Combined flux in latest and established models = 0.894668 Jy
keep
! Adding 169 model components to the UV plane model.
! The established model now contains 287 components and 0.894668 Jy
![Exited script file: muppet]
wmap "J1246-0730_X_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9397 x 2.392 at -0.3724 degrees (North through East)
! Clean map  min=-0.0026148  max=0.74666 Jy/beam
! Writing clean map to FITS file: J1246-0730_X_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 0.746663 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00062091 
device "J1246-0730_X_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J1246-0730_X_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.249474 0.249474 0.498948 0.997896 1.99579 3.99158 7.98317 15.9663 31.9327 63.8653
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0018 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.746 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9397 x 2.392 at -0.3724 degrees (North through East)
! Clean map  min=-0.0026148  max=0.74666 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1246-0730_X_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J1246-0730_X_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1246-0730_X_1997_05_07_yyk_uvs.log closed on Mon Jan  8 05:49:36 2007