! Started logfile: J0259-0019_X_1997_05_07_yyk_uvs.log on Mon Jan  8 02:36:25 2007
obs J0259-0019_X_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J0259-0019_X_1997_05_07_yyk_uva.fits
! AN table 1: 129 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.802929 visibilities/baseline/integration-bin.
! Found source: J0259-0019
! 
! 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 18644 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 J0259-0019_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)= 0.600541 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=0.7478 mas, bmaj=2.012 mas, bpa=-7.02 degrees
! Estimated noise=1095.36 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)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.475469 Jy
! Component: 100  -  total flux cleaned = 0.538179 Jy
! Total flux subtracted in 100 components = 0.538179 Jy
! Clean residual min=-0.013018 max=0.022594 Jy/beam
! Clean residual mean=-0.000054 rms=0.003990 Jy/beam
! Combined flux in latest and established models = 0.538179 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 0.538179 Jy
! 
! Correcting IF 1.
!  A total of 148 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 148 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 148 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 148 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.228952Jy  sigma=0.001431
! Fit after  self-cal, rms=0.228494Jy  sigma=0.001429
! Inverting map and beam 
! Estimated beam: bmin=0.7478 mas, bmaj=2.012 mas, bpa=-7.02 degrees
! Estimated noise=1095.65 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=0.9203 mas, bmaj=2.331 mas, bpa=-6.477 degrees
! Estimated noise=773.672 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 = 0.0310494 Jy
! Component: 100  -  total flux cleaned = 0.0408327 Jy
! Component: 150  -  total flux cleaned = 0.0448871 Jy
! Component: 200  -  total flux cleaned = 0.0462265 Jy
! Total flux subtracted in 200 components = 0.0462265 Jy
! Clean residual min=-0.009981 max=0.014527 Jy/beam
! Clean residual mean=-0.000005 rms=0.002816 Jy/beam
! Combined flux in latest and established models = 0.584405 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 28 components and 0.584405 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.227688Jy  sigma=0.001409
! Fit after  self-cal, rms=0.227685Jy  sigma=0.001409
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9203 x 2.331 at -6.477 degrees (North through East)
! Clean map  min=-0.0092951  max=0.56562 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.998582
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.99     HN        1.02     KP        0.99     
!   LA        1.01     MK        1.01     NL        1.12     OV        0.99     
!   PT        0.94     SC        0.96     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.998028
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.98     HN        1.05     KP        1.00     
!   LA        0.98     MK        0.98     NL        1.11     OV        1.05     
!   PT        0.89     SC        1.00     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.987516
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.02     HN        1.06     KP        0.98     
!   LA        0.97     MK        1.00     NL        1.10     OV        0.98     
!   PT        0.97     SC        1.04     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.980083
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.99     HN        1.09     KP        0.99     
!   LA        1.01     MK        0.98     NL        1.12     OV        1.00     
!   PT        0.98     SC        1.03     
! 
! 
! Fit before self-cal, rms=0.227685Jy  sigma=0.001409
! Fit after  self-cal, rms=0.229741Jy  sigma=0.001393
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=0.229741Jy  sigma=0.001393
! Fit after  self-cal, rms=0.229748Jy  sigma=0.001393
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9276 mas, bmaj=2.351 mas, bpa=-6.4 degrees
! Estimated noise=759.673 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 = -0.00992389 Jy
! Component: 100  -  total flux cleaned = -0.0136207 Jy
! Component: 150  -  total flux cleaned = -0.0148227 Jy
! Component: 200  -  total flux cleaned = -0.0150614 Jy
! Total flux subtracted in 200 components = -0.0150614 Jy
! Clean residual min=-0.005057 max=0.007837 Jy/beam
! Clean residual mean=-0.000013 rms=0.001392 Jy/beam
! Combined flux in latest and established models = 0.569344 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 32 components and 0.569344 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.229179Jy  sigma=0.001391
! Fit after  self-cal, rms=0.229179Jy  sigma=0.001391
! Inverting map 
! Added new window around map position (-6.2, 11.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00546593 Jy
! Component: 100  -  total flux cleaned = 0.00589899 Jy
! Component: 150  -  total flux cleaned = 0.00573947 Jy
! Component: 200  -  total flux cleaned = 0.00559919 Jy
! Total flux subtracted in 200 components = 0.00559919 Jy
! Clean residual min=-0.004537 max=0.006736 Jy/beam
! Clean residual mean=-0.000012 rms=0.001246 Jy/beam
! Combined flux in latest and established models = 0.574943 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 53 components and 0.574943 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.228579Jy  sigma=0.001388
! Fit after  self-cal, rms=0.228536Jy  sigma=0.001388
! 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=0.228536Jy  sigma=0.001388
! Fit after  self-cal, rms=0.206136Jy  sigma=0.001266
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 (14.6, -8.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00255691 Jy
! Component: 100  -  total flux cleaned = 0.0027457 Jy
! Component: 150  -  total flux cleaned = 0.00306039 Jy
! Component: 200  -  total flux cleaned = 0.00306154 Jy
! Total flux subtracted in 200 components = 0.00306154 Jy
! Clean residual min=-0.003437 max=0.003986 Jy/beam
! Clean residual mean=-0.000005 rms=0.001007 Jy/beam
! Combined flux in latest and established models = 0.578005 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 36 model components to the UV plane model.
! The established model now contains 83 components and 0.578005 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.205807Jy  sigma=0.001264
! Fit after  self-cal, rms=0.203179Jy  sigma=0.001249
! 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: 0.9276 x 2.351 at -6.4 degrees (North through East)
! Clean map  min=-0.0050955  max=0.56267 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=0.203179Jy  sigma=0.001249
! Fit after  self-cal, rms=0.212260Jy  sigma=0.001238
! 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=0.212260Jy  sigma=0.001238
! Fit after  self-cal, rms=0.211838Jy  sigma=0.001235
! Inverting map and beam 
! Estimated beam: bmin=0.9302 mas, bmaj=2.353 mas, bpa=-6.475 degrees
! Estimated noise=756.579 mJy/beam.
! Added new window around map position (-23.2, 7.2).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000788018 Jy
! Component: 100  -  total flux cleaned = 0.000676716 Jy
! Component: 150  -  total flux cleaned = 0.000419067 Jy
! Component: 200  -  total flux cleaned = 0.00026605 Jy
! Total flux subtracted in 200 components = 0.00026605 Jy
! Clean residual min=-0.002420 max=0.002513 Jy/beam
! Clean residual mean=-0.000007 rms=0.000658 Jy/beam
! Combined flux in latest and established models = 0.578271 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 107 components and 0.578271 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.211767Jy  sigma=0.001234
! Fit after  self-cal, rms=0.211633Jy  sigma=0.001233
! 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=0.211633Jy  sigma=0.001233
! Fit after  self-cal, rms=0.211492Jy  sigma=0.001232
! 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=0.211492Jy  sigma=0.001232
! Fit after  self-cal, rms=0.211438Jy  sigma=0.001231
! Inverting map and beam 
! Estimated beam: bmin=0.9307 mas, bmaj=2.355 mas, bpa=-6.499 degrees
! Estimated noise=756.475 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.83665e-05 Jy
! Component: 100  -  total flux cleaned = -5.42583e-05 Jy
! Component: 150  -  total flux cleaned = -0.00025187 Jy
! Component: 200  -  total flux cleaned = -0.000190313 Jy
! Total flux subtracted in 200 components = -0.000190313 Jy
! Clean residual min=-0.002371 max=0.002384 Jy/beam
! Clean residual mean=-0.000008 rms=0.000622 Jy/beam
! Combined flux in latest and established models = 0.578081 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 119 components and 0.57808 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.211405Jy  sigma=0.001231
! Fit after  self-cal, rms=0.211370Jy  sigma=0.001231
! 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=2.451 mas, bmaj=3.89 mas, bpa=8.026 degrees
! Estimated noise=953.83 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 = 3.91269e-05 Jy
! Component: 100  -  total flux cleaned = -3.7134e-06 Jy
! Component: 150  -  total flux cleaned = -4.79694e-06 Jy
! Component: 200  -  total flux cleaned = -7.05617e-05 Jy
! Total flux subtracted in 200 components = -7.05617e-05 Jy
! Clean residual min=-0.002081 max=0.002465 Jy/beam
! Clean residual mean=-0.000012 rms=0.000678 Jy/beam
! Combined flux in latest and established models = 0.57801 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 137 components and 0.57801 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.211358Jy  sigma=0.001231
! Fit after  self-cal, rms=0.211330Jy  sigma=0.001231
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
win_mult = win_mult / 1.4
print "************** FINISHED TAPERING SELF-CAL CLEAN **************"
! ************** FINISHED TAPERING SELF-CAL CLEAN ************** 
! 
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true,true,true
! clrmod: Cleared the established, tentative and continuum models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter, clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.7471 mas, bmaj=2.011 mas, bpa=-6.865 degrees
! Estimated noise=1099.6 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.485427 Jy
! Component: 100  -  total flux cleaned = 0.550306 Jy
! Component: 150  -  total flux cleaned = 0.565761 Jy
! Component: 200  -  total flux cleaned = 0.571046 Jy
! Total flux subtracted in 200 components = 0.571046 Jy
! Clean residual min=-0.004899 max=0.005204 Jy/beam
! Clean residual mean=-0.000003 rms=0.001412 Jy/beam
! Combined flux in latest and established models = 0.571046 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 33 model components to the UV plane model.
! The established model now contains 33 components and 0.571046 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9307 mas, bmaj=2.355 mas, bpa=-6.499 degrees
! Estimated noise=756.475 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 = 0.00598705 Jy
! Component: 100  -  total flux cleaned = 0.00812154 Jy
! Component: 150  -  total flux cleaned = 0.0090284 Jy
! Component: 200  -  total flux cleaned = 0.00925308 Jy
! Total flux subtracted in 200 components = 0.00925308 Jy
! Clean residual min=-0.002472 max=0.002902 Jy/beam
! Clean residual mean=-0.000010 rms=0.000720 Jy/beam
! Combined flux in latest and established models = 0.580299 Jy
! Adding 45 model components to the UV plane model.
! The established model now contains 65 components and 0.580299 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=2.451 mas, bmaj=3.89 mas, bpa=8.026 degrees
! Estimated noise=953.83 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 = 0.00074209 Jy
! Component: 100  -  total flux cleaned = 0.00080854 Jy
! Component: 150  -  total flux cleaned = 0.000921732 Jy
! Component: 200  -  total flux cleaned = 0.000821721 Jy
! Total flux subtracted in 200 components = 0.000821721 Jy
! Clean residual min=-0.002312 max=0.002407 Jy/beam
! Clean residual mean=-0.000017 rms=0.000693 Jy/beam
! Combined flux in latest and established models = 0.581121 Jy
! Adding 23 model components to the UV plane model.
! The established model now contains 83 components and 0.581121 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9307 mas, bmaj=2.355 mas, bpa=-6.499 degrees
! Estimated noise=756.475 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.93432e-05 Jy
! Component: 100  -  total flux cleaned = -0.000138965 Jy
! Component: 150  -  total flux cleaned = -0.00013794 Jy
! Component: 200  -  total flux cleaned = -6.99855e-05 Jy
! Total flux subtracted in 200 components = -6.99855e-05 Jy
! Clean residual min=-0.002423 max=0.002712 Jy/beam
! Clean residual mean=-0.000009 rms=0.000655 Jy/beam
! Combined flux in latest and established models = 0.581051 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 103 components and 0.581051 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.211392Jy  sigma=0.001231
! Fit after  self-cal, rms=0.211361Jy  sigma=0.001231
wmodel J0259-0019_X_1997_05_07_yyk\_map.mod
! Writing 103 model components to file: J0259-0019_X_1997_05_07_yyk_map.mod
wobs J0259-0019_X_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J0259-0019_X_1997_05_07_yyk_uvs.fits
wwins J0259-0019_X_1997_05_07_yyk\_map.win
! wwins: Wrote 4 windows to J0259-0019_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 = 0.000912126 Jy
! Component: 100  -  total flux cleaned = 0.0011672 Jy
! Component: 150  -  total flux cleaned = 0.00112863 Jy
! Component: 200  -  total flux cleaned = 0.001052 Jy
! Component: 250  -  total flux cleaned = 0.000977451 Jy
! Component: 300  -  total flux cleaned = 0.000764221 Jy
! Component: 350  -  total flux cleaned = 0.000626722 Jy
! Component: 400  -  total flux cleaned = 0.000526013 Jy
! Component: 450  -  total flux cleaned = 0.000427139 Jy
! Component: 500  -  total flux cleaned = 0.000237175 Jy
! Component: 550  -  total flux cleaned = 0.000237791 Jy
! Component: 600  -  total flux cleaned = 0.000208029 Jy
! Component: 650  -  total flux cleaned = 8.97455e-05 Jy
! Component: 700  -  total flux cleaned = 3.19305e-05 Jy
! Component: 750  -  total flux cleaned = 3.18928e-05 Jy
! Component: 800  -  total flux cleaned = -2.38042e-05 Jy
! Component: 850  -  total flux cleaned = 2.70862e-06 Jy
! Component: 900  -  total flux cleaned = -7.75939e-05 Jy
! Component: 950  -  total flux cleaned = -7.69962e-05 Jy
! Component: 1000  -  total flux cleaned = -0.000127745 Jy
! Component: 1050  -  total flux cleaned = -0.000102282 Jy
! Component: 1100  -  total flux cleaned = -0.000202242 Jy
! Component: 1150  -  total flux cleaned = -0.000325156 Jy
! Component: 1200  -  total flux cleaned = -0.000349353 Jy
! Component: 1250  -  total flux cleaned = -0.000421092 Jy
! Component: 1300  -  total flux cleaned = -0.000562917 Jy
! Component: 1350  -  total flux cleaned = -0.000656126 Jy
! Component: 1400  -  total flux cleaned = -0.000725013 Jy
! Component: 1450  -  total flux cleaned = -0.000725262 Jy
! Component: 1500  -  total flux cleaned = -0.000860523 Jy
! Component: 1550  -  total flux cleaned = -0.000882153 Jy
! Component: 1600  -  total flux cleaned = -0.000903987 Jy
! Component: 1650  -  total flux cleaned = -0.000947611 Jy
! Component: 1700  -  total flux cleaned = -0.000969228 Jy
! Component: 1750  -  total flux cleaned = -0.00105443 Jy
! Component: 1800  -  total flux cleaned = -0.000990811 Jy
! Component: 1850  -  total flux cleaned = -0.00105335 Jy
! Component: 1900  -  total flux cleaned = -0.00092917 Jy
! Component: 1950  -  total flux cleaned = -0.000990769 Jy
! Component: 2000  -  total flux cleaned = -0.000990791 Jy
! Total flux subtracted in 2048 components = -0.00099052 Jy
! Clean residual min=-0.001086 max=0.001235 Jy/beam
! Clean residual mean=-0.000006 rms=0.000388 Jy/beam
! Combined flux in latest and established models = 0.58006 Jy
keep
! Adding 135 model components to the UV plane model.
! The established model now contains 238 components and 0.58006 Jy
![Exited script file: muppet]
wmap "J0259-0019_X_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9307 x 2.355 at -6.499 degrees (North through East)
! Clean map  min=-0.0026894  max=0.56 Jy/beam
! Writing clean map to FITS file: J0259-0019_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 0.560001 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00038344 
device "J0259-0019_X_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J0259-0019_X_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.205414 0.205414 0.410828 0.821656 1.64331 3.28662 6.57325 13.1465 26.293 52.586
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0011 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.56 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9307 x 2.355 at -6.499 degrees (North through East)
! Clean map  min=-0.0026894  max=0.56 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0259-0019_X_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J0259-0019_X_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0259-0019_X_1997_05_07_yyk_uvs.log closed on Mon Jan  8 02:36:34 2007