! Started logfile: J0217-1631_X_1997_07_02_yyk_uvs.log on Mon Jan  8 02:23:45 2007
obs J0217-1631_X_1997_07_02_yyk_uva.fits
! Reading UV FITS file: J0217-1631_X_1997_07_02_yyk_uva.fits
! AN table 1: 143 integrations on 45 of 45 possible baselines.
! Apparent sampling: 1.84289 visibilities/baseline/integration-bin.
! Found source: J0217-1631
! 
! 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 753 lines of history.
! 
! Reading 47436 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 J0217-1631_X_1997_07_02_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)= 0.308686 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=0.6995 mas, bmaj=1.743 mas, bpa=-3.715 degrees
! Estimated noise=770.449 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 = 0.187433 Jy
! Component: 100  -  total flux cleaned = 0.247536 Jy
! Total flux subtracted in 100 components = 0.247536 Jy
! Clean residual min=-0.013250 max=0.020204 Jy/beam
! Clean residual mean=0.000073 rms=0.003595 Jy/beam
! Combined flux in latest and established models = 0.247536 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 17 components and 0.247536 Jy
! 
! Correcting IF 1.
!  A total of 31 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 31 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 31 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 31 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.196710Jy  sigma=0.001742
! Fit after  self-cal, rms=0.195732Jy  sigma=0.001735
! Inverting map and beam 
! Estimated beam: bmin=0.6995 mas, bmaj=1.743 mas, bpa=-3.715 degrees
! Estimated noise=770.428 mJy/beam.
! Added new window around map position (0, 1.6).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.030749 Jy
! Component: 100  -  total flux cleaned = 0.0451189 Jy
! Total flux subtracted in 100 components = 0.0451189 Jy
! Clean residual min=-0.006726 max=0.007768 Jy/beam
! Clean residual mean=0.000029 rms=0.001844 Jy/beam
! Combined flux in latest and established models = 0.292655 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 29 components and 0.292655 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.191378Jy  sigma=0.001687
! Fit after  self-cal, rms=0.191256Jy  sigma=0.001686
! 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=0.908 mas, bmaj=2.245 mas, bpa=-6.052 degrees
! Estimated noise=486.343 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 = 0.0125544 Jy
! Component: 100  -  total flux cleaned = 0.0167549 Jy
! Component: 150  -  total flux cleaned = 0.0185436 Jy
! Component: 200  -  total flux cleaned = 0.0191332 Jy
! Total flux subtracted in 200 components = 0.0191332 Jy
! Clean residual min=-0.003835 max=0.005258 Jy/beam
! Clean residual mean=0.000021 rms=0.001096 Jy/beam
! Combined flux in latest and established models = 0.311788 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 58 components and 0.311788 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.190832Jy  sigma=0.001681
! Fit after  self-cal, rms=0.190774Jy  sigma=0.001681
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.908 x 2.245 at -6.052 degrees (North through East)
! Clean map  min=-0.0036026  max=0.22029 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: 1.00206
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.01     HN        1.01     KP        1.01     
!   LA        1.03     MK        1.04     NL        1.01     OV        0.98     
!   PT        0.95     SC        0.91     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.0047
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.01     HN        0.97     KP        1.01     
!   LA        1.00     MK        1.00     NL        1.02     OV        1.06     
!   PT        0.90     SC        0.99     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.996615
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.03     HN        1.03     KP        1.01     
!   LA        1.01     MK        0.95     NL        1.00     OV        0.96     
!   PT        0.97     SC        1.02     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.987396
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.01     HN        1.02     KP        0.99     
!   LA        0.97     MK        1.01     NL        1.02     OV        0.99     
!   PT        1.00     SC        1.04     
! 
! 
! Fit before self-cal, rms=0.190774Jy  sigma=0.001681
! Fit after  self-cal, rms=0.190836Jy  sigma=0.001678
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=0.190836Jy  sigma=0.001678
! Fit after  self-cal, rms=0.190835Jy  sigma=0.001678
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9071 mas, bmaj=2.245 mas, bpa=-5.9 degrees
! Estimated noise=483.96 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 = -0.00148452 Jy
! Component: 100  -  total flux cleaned = -0.00169705 Jy
! Component: 150  -  total flux cleaned = -0.00190443 Jy
! Component: 200  -  total flux cleaned = -0.00203057 Jy
! Total flux subtracted in 200 components = -0.00203057 Jy
! Clean residual min=-0.003191 max=0.004147 Jy/beam
! Clean residual mean=0.000022 rms=0.000886 Jy/beam
! Combined flux in latest and established models = 0.309758 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 66 components and 0.309758 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.190801Jy  sigma=0.001678
! Fit after  self-cal, rms=0.190784Jy  sigma=0.001678
! 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=0.190784Jy  sigma=0.001678
! Fit after  self-cal, rms=0.188760Jy  sigma=0.001658
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 (0.8, 5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00291791 Jy
! Component: 100  -  total flux cleaned = 0.00323405 Jy
! Component: 150  -  total flux cleaned = 0.00347871 Jy
! Component: 200  -  total flux cleaned = 0.00354437 Jy
! Total flux subtracted in 200 components = 0.00354437 Jy
! Clean residual min=-0.003155 max=0.003169 Jy/beam
! Clean residual mean=0.000018 rms=0.000812 Jy/beam
! Combined flux in latest and established models = 0.313302 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 84 components and 0.313302 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.188662Jy  sigma=0.001658
! Fit after  self-cal, rms=0.188330Jy  sigma=0.001654
! 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: 0.9071 x 2.245 at -5.9 degrees (North through East)
! Clean map  min=-0.0029187  max=0.22132 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=0.188330Jy  sigma=0.001654
! Fit after  self-cal, rms=0.186950Jy  sigma=0.001653
! 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=0.186950Jy  sigma=0.001653
! Fit after  self-cal, rms=0.186870Jy  sigma=0.001652
! Inverting map and beam 
! Estimated beam: bmin=0.9007 mas, bmaj=2.222 mas, bpa=-5.62 degrees
! Estimated noise=480.683 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00112162 Jy
! Component: 100  -  total flux cleaned = 0.000927749 Jy
! Component: 150  -  total flux cleaned = 0.00087393 Jy
! Component: 200  -  total flux cleaned = 0.000874123 Jy
! Total flux subtracted in 200 components = 0.000874123 Jy
! Clean residual min=-0.002892 max=0.003071 Jy/beam
! Clean residual mean=0.000009 rms=0.000755 Jy/beam
! Combined flux in latest and established models = 0.314176 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 90 components and 0.314176 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186840Jy  sigma=0.001652
! Fit after  self-cal, rms=0.186805Jy  sigma=0.001652
! 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=0.186805Jy  sigma=0.001652
! Fit after  self-cal, rms=0.186536Jy  sigma=0.001650
! 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=0.186536Jy  sigma=0.001650
! Fit after  self-cal, rms=0.186524Jy  sigma=0.001650
! Inverting map and beam 
! Estimated beam: bmin=0.8985 mas, bmaj=2.216 mas, bpa=-5.568 degrees
! Estimated noise=480.166 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000871805 Jy
! Component: 100  -  total flux cleaned = 0.000826528 Jy
! Component: 150  -  total flux cleaned = 0.000747602 Jy
! Component: 200  -  total flux cleaned = 0.000711878 Jy
! Total flux subtracted in 200 components = 0.000711878 Jy
! Clean residual min=-0.002861 max=0.002978 Jy/beam
! Clean residual mean=0.000011 rms=0.000743 Jy/beam
! Combined flux in latest and established models = 0.314888 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 98 components and 0.314888 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186507Jy  sigma=0.001650
! Fit after  self-cal, rms=0.186493Jy  sigma=0.001650
! 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=2.298 mas, bmaj=4.6 mas, bpa=-2.508 degrees
! Estimated noise=618.09 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 = -0.000159952 Jy
! Component: 100  -  total flux cleaned = -0.000186506 Jy
! Component: 150  -  total flux cleaned = -0.000205818 Jy
! Component: 200  -  total flux cleaned = -0.000205178 Jy
! Total flux subtracted in 200 components = -0.000205178 Jy
! Clean residual min=-0.003311 max=0.002853 Jy/beam
! Clean residual mean=0.000020 rms=0.000960 Jy/beam
! Combined flux in latest and established models = 0.314683 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 108 components and 0.314683 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186492Jy  sigma=0.001650
! Fit after  self-cal, rms=0.186481Jy  sigma=0.001650
! 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=0.695 mas, bmaj=1.734 mas, bpa=-3.433 degrees
! Estimated noise=761.254 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.191703 Jy
! Component: 100  -  total flux cleaned = 0.252847 Jy
! Component: 150  -  total flux cleaned = 0.279125 Jy
! Component: 200  -  total flux cleaned = 0.292895 Jy
! Total flux subtracted in 200 components = 0.292895 Jy
! Clean residual min=-0.005483 max=0.005612 Jy/beam
! Clean residual mean=0.000027 rms=0.001419 Jy/beam
! Combined flux in latest and established models = 0.292895 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 31 model components to the UV plane model.
! The established model now contains 31 components and 0.292895 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8985 mas, bmaj=2.216 mas, bpa=-5.568 degrees
! Estimated noise=480.166 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 = 0.0118079 Jy
! Component: 100  -  total flux cleaned = 0.0171827 Jy
! Component: 150  -  total flux cleaned = 0.0187859 Jy
! Component: 200  -  total flux cleaned = 0.0195543 Jy
! Total flux subtracted in 200 components = 0.0195543 Jy
! Clean residual min=-0.002904 max=0.002810 Jy/beam
! Clean residual mean=0.000016 rms=0.000769 Jy/beam
! Combined flux in latest and established models = 0.312449 Jy
! Adding 46 model components to the UV plane model.
! The established model now contains 68 components and 0.312449 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=2.298 mas, bmaj=4.6 mas, bpa=-2.508 degrees
! Estimated noise=618.09 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00143392 Jy
! Component: 100  -  total flux cleaned = 0.00151251 Jy
! Component: 150  -  total flux cleaned = 0.00154344 Jy
! Component: 200  -  total flux cleaned = 0.00157236 Jy
! Total flux subtracted in 200 components = 0.00157236 Jy
! Clean residual min=-0.003373 max=0.002960 Jy/beam
! Clean residual mean=0.000022 rms=0.000968 Jy/beam
! Combined flux in latest and established models = 0.314021 Jy
! Adding 15 model components to the UV plane model.
! The established model now contains 81 components and 0.314021 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8985 mas, bmaj=2.216 mas, bpa=-5.568 degrees
! Estimated noise=480.166 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000147661 Jy
! Component: 100  -  total flux cleaned = -0.000255516 Jy
! Component: 150  -  total flux cleaned = -0.000299337 Jy
! Component: 200  -  total flux cleaned = -0.000298652 Jy
! Total flux subtracted in 200 components = -0.000298652 Jy
! Clean residual min=-0.002746 max=0.002792 Jy/beam
! Clean residual mean=0.000013 rms=0.000738 Jy/beam
! Combined flux in latest and established models = 0.313723 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 94 components and 0.313723 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186469Jy  sigma=0.001650
! Fit after  self-cal, rms=0.186443Jy  sigma=0.001649
wmodel J0217-1631_X_1997_07_02_yyk\_map.mod
! Writing 94 model components to file: J0217-1631_X_1997_07_02_yyk_map.mod
wobs J0217-1631_X_1997_07_02_yyk\_uvs.fits
! Writing UV FITS file: J0217-1631_X_1997_07_02_yyk_uvs.fits
wwins J0217-1631_X_1997_07_02_yyk\_map.win
! wwins: Wrote 3 windows to J0217-1631_X_1997_07_02_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 = -0.000488695 Jy
! Component: 100  -  total flux cleaned = -0.0013396 Jy
! Component: 150  -  total flux cleaned = -0.00201106 Jy
! Component: 200  -  total flux cleaned = -0.00260709 Jy
! Component: 250  -  total flux cleaned = -0.00317553 Jy
! Component: 300  -  total flux cleaned = -0.00340951 Jy
! Component: 350  -  total flux cleaned = -0.00356056 Jy
! Component: 400  -  total flux cleaned = -0.00374334 Jy
! Component: 450  -  total flux cleaned = -0.0039904 Jy
! Component: 500  -  total flux cleaned = -0.00402366 Jy
! Component: 550  -  total flux cleaned = -0.00415685 Jy
! Component: 600  -  total flux cleaned = -0.00425404 Jy
! Component: 650  -  total flux cleaned = -0.00435017 Jy
! Component: 700  -  total flux cleaned = -0.00441316 Jy
! Component: 750  -  total flux cleaned = -0.0045058 Jy
! Component: 800  -  total flux cleaned = -0.00453543 Jy
! Component: 850  -  total flux cleaned = -0.00456437 Jy
! Component: 900  -  total flux cleaned = -0.00468041 Jy
! Component: 950  -  total flux cleaned = -0.00465234 Jy
! Component: 1000  -  total flux cleaned = -0.00473663 Jy
! Component: 1050  -  total flux cleaned = -0.00470948 Jy
! Component: 1100  -  total flux cleaned = -0.00476408 Jy
! Component: 1150  -  total flux cleaned = -0.00481776 Jy
! Component: 1200  -  total flux cleaned = -0.00484462 Jy
! Component: 1250  -  total flux cleaned = -0.00487047 Jy
! Component: 1300  -  total flux cleaned = -0.00489654 Jy
! Component: 1350  -  total flux cleaned = -0.00497207 Jy
! Component: 1400  -  total flux cleaned = -0.00497247 Jy
! Component: 1450  -  total flux cleaned = -0.00502111 Jy
! Component: 1500  -  total flux cleaned = -0.00492432 Jy
! Component: 1550  -  total flux cleaned = -0.00494776 Jy
! Component: 1600  -  total flux cleaned = -0.00483054 Jy
! Component: 1650  -  total flux cleaned = -0.00483092 Jy
! Component: 1700  -  total flux cleaned = -0.00471658 Jy
! Component: 1750  -  total flux cleaned = -0.00473898 Jy
! Component: 1800  -  total flux cleaned = -0.00467221 Jy
! Component: 1850  -  total flux cleaned = -0.00460652 Jy
! Component: 1900  -  total flux cleaned = -0.00465012 Jy
! Component: 1950  -  total flux cleaned = -0.00464974 Jy
! Component: 2000  -  total flux cleaned = -0.00460676 Jy
! Total flux subtracted in 2048 components = -0.00462804 Jy
! Clean residual min=-0.001183 max=0.001067 Jy/beam
! Clean residual mean=0.000001 rms=0.000392 Jy/beam
! Combined flux in latest and established models = 0.309095 Jy
keep
! Adding 141 model components to the UV plane model.
! The established model now contains 235 components and 0.309095 Jy
![Exited script file: muppet]
wmap "J0217-1631_X_1997_07_02_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8985 x 2.216 at -5.568 degrees (North through East)
! Clean map  min=-0.0023717  max=0.21997 Jy/beam
! Writing clean map to FITS file: J0217-1631_X_1997_07_02_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.219966 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000396209 
device "J0217-1631_X_1997_07_02_yyk\_map.eps/VPS"
! Attempting to open device: 'J0217-1631_X_1997_07_02_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.540367 0.540367 1.08073 2.16147 4.32294 8.64587 17.2917 34.5835 69.167
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0011 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.219 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8985 x 2.216 at -5.568 degrees (North through East)
! Clean map  min=-0.0023717  max=0.21997 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0217-1631_X_1997_07_02_yyk\_map.gif/gif"
! Attempting to open device: 'J0217-1631_X_1997_07_02_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0217-1631_X_1997_07_02_yyk_uvs.log closed on Mon Jan  8 02:23:55 2007