! Started logfile: J1209-2406_S_1997_07_02_yyk_uvs.log on Sun Jan  7 17:58:42 2007
obs J1209-2406_S_1997_07_02_yyk_uva.fits
! Reading UV FITS file: J1209-2406_S_1997_07_02_yyk_uva.fits
! AN table 1: 133 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.702924 visibilities/baseline/integration-bin.
! Found source: J1209-2406
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  2.22447e+09        8e+06          1        8e+06
!  02        2  2.23447e+09        8e+06          1        8e+06
!  03        3  2.29447e+09        8e+06          1        8e+06
!  04        4  2.32447e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 754 lines of history.
! 
! Reading 16828 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 J1209-2406_S_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 0.500x0.500 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.64773 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=2.639 mas, bmaj=6.725 mas, bpa=1.359 degrees
! Estimated noise=3942.4 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 = 0.346064 Jy
! Component: 100  -  total flux cleaned = 0.438355 Jy
! Total flux subtracted in 100 components = 0.438355 Jy
! Clean residual min=-0.065423 max=0.071634 Jy/beam
! Clean residual mean=0.000945 rms=0.016469 Jy/beam
! Combined flux in latest and established models = 0.438355 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 13 components and 0.438355 Jy
! 
! Correcting IF 1.
!  A total of 455 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 228 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 228 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 293 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.464707Jy  sigma=0.001787
! Fit after  self-cal, rms=0.380455Jy  sigma=0.001380
! Inverting map and beam 
! Estimated beam: bmin=2.638 mas, bmaj=6.725 mas, bpa=1.357 degrees
! Estimated noise=3942.79 mJy/beam.
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.12883 Jy
! Component: 100  -  total flux cleaned = 0.157035 Jy
! Total flux subtracted in 100 components = 0.157035 Jy
! Clean residual min=-0.027904 max=0.026340 Jy/beam
! Clean residual mean=0.000308 rms=0.006712 Jy/beam
! Combined flux in latest and established models = 0.59539 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 19 components and 0.59539 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.343935Jy  sigma=0.001236
! Fit after  self-cal, rms=0.343798Jy  sigma=0.001235
! 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=3.861 mas, bmaj=10.46 mas, bpa=6.64 degrees
! Estimated noise=1457.04 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 = 0.0129633 Jy
! Component: 100  -  total flux cleaned = 0.0138155 Jy
! Component: 150  -  total flux cleaned = 0.0141509 Jy
! Component: 200  -  total flux cleaned = 0.0141557 Jy
! Total flux subtracted in 200 components = 0.0141557 Jy
! Clean residual min=-0.015447 max=0.024325 Jy/beam
! Clean residual mean=0.000679 rms=0.005571 Jy/beam
! Combined flux in latest and established models = 0.609545 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 38 components and 0.609545 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.342514Jy  sigma=0.001232
! Fit after  self-cal, rms=0.342464Jy  sigma=0.001232
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.861 x 10.46 at 6.64 degrees (North through East)
! Clean map  min=-0.015328  max=0.52468 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: 1.00944
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.10     HN        1.00*    KP        0.90     
!   LA        0.98     MK        1.02     NL        1.00*    OV        1.11     
!   PT        0.94     SC        0.91     
! 
! 
! Correcting IF 2.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.985357
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.16     HN        1.01     KP        0.96     
!   LA        1.10     MK        1.06     NL        1.00     OV        1.06     
!   PT        0.93     SC        0.86     
! 
! 
! Correcting IF 3.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.04943
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.07     HN        0.95     KP        0.92     
!   LA        0.82     MK        0.90     NL        0.91     OV        0.95     
!   PT        1.07     SC        0.99     
! 
! 
! Correcting IF 4.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.997099
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.13     HN        1.00*    KP        0.96     
!   LA        0.90     MK        1.01     NL        1.09     OV        0.95     
!   PT        0.91     SC        1.11     
! 
! 
! Fit before self-cal, rms=0.342464Jy  sigma=0.001232
! Fit after  self-cal, rms=0.333785Jy  sigma=0.001209
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=0.333785Jy  sigma=0.001209
! Fit after  self-cal, rms=0.333784Jy  sigma=0.001209
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.84 mas, bmaj=10.35 mas, bpa=7.251 degrees
! Estimated noise=1466.48 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 = 0.00885106 Jy
! Component: 100  -  total flux cleaned = 0.00959058 Jy
! Component: 150  -  total flux cleaned = 0.0096055 Jy
! Component: 200  -  total flux cleaned = 0.00963306 Jy
! Total flux subtracted in 200 components = 0.00963306 Jy
! Clean residual min=-0.008155 max=0.015883 Jy/beam
! Clean residual mean=0.000194 rms=0.002729 Jy/beam
! Combined flux in latest and established models = 0.619178 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 7 model components to the UV plane model.
! The established model now contains 39 components and 0.619178 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.333325Jy  sigma=0.001208
! Fit after  self-cal, rms=0.333294Jy  sigma=0.001208
! Inverting map 
! Added new window around map position (-10.5, 4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0165123 Jy
! Component: 100  -  total flux cleaned = 0.0211162 Jy
! Component: 150  -  total flux cleaned = 0.021301 Jy
! Component: 200  -  total flux cleaned = 0.021301 Jy
! Total flux subtracted in 200 components = 0.021301 Jy
! Clean residual min=-0.006188 max=0.006667 Jy/beam
! Clean residual mean=-0.000073 rms=0.001798 Jy/beam
! Combined flux in latest and established models = 0.64048 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 62 components and 0.64048 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.332664Jy  sigma=0.001205
! Fit after  self-cal, rms=0.332610Jy  sigma=0.001205
! 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=0.332610Jy  sigma=0.001205
! Fit after  self-cal, rms=0.325335Jy  sigma=0.001179
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 = 0.00190611 Jy
! Component: 100  -  total flux cleaned = 0.00214775 Jy
! Component: 150  -  total flux cleaned = 0.0023565 Jy
! Component: 200  -  total flux cleaned = 0.00198881 Jy
! Total flux subtracted in 200 components = 0.00198881 Jy
! Clean residual min=-0.006083 max=0.006320 Jy/beam
! Clean residual mean=-0.000095 rms=0.001710 Jy/beam
! Combined flux in latest and established models = 0.642468 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 72 components and 0.642468 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.324975Jy  sigma=0.001178
! Fit after  self-cal, rms=0.324670Jy  sigma=0.001177
! 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: 3.84 x 10.35 at 7.251 degrees (North through East)
! Clean map  min=-0.0060358  max=0.53918 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=0.324670Jy  sigma=0.001177
! Fit after  self-cal, rms=0.318165Jy  sigma=0.001170
! 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=0.318165Jy  sigma=0.001170
! Fit after  self-cal, rms=0.318112Jy  sigma=0.001170
! Inverting map and beam 
! Estimated beam: bmin=3.782 mas, bmaj=10.32 mas, bpa=7.134 degrees
! Estimated noise=1454.87 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00359941 Jy
! Component: 100  -  total flux cleaned = 0.0040178 Jy
! Component: 150  -  total flux cleaned = 0.00413721 Jy
! Component: 200  -  total flux cleaned = 0.00412819 Jy
! Total flux subtracted in 200 components = 0.00412819 Jy
! Clean residual min=-0.005496 max=0.004839 Jy/beam
! Clean residual mean=-0.000090 rms=0.001387 Jy/beam
! Combined flux in latest and established models = 0.646596 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 91 components and 0.646596 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.317972Jy  sigma=0.001170
! Fit after  self-cal, rms=0.317938Jy  sigma=0.001169
! 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=0.317938Jy  sigma=0.001169
! Fit after  self-cal, rms=0.317565Jy  sigma=0.001168
! 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=0.317565Jy  sigma=0.001168
! Fit after  self-cal, rms=0.317556Jy  sigma=0.001168
! Inverting map and beam 
! Estimated beam: bmin=3.774 mas, bmaj=10.31 mas, bpa=7.154 degrees
! Estimated noise=1453.78 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00119421 Jy
! Component: 100  -  total flux cleaned = 0.0013994 Jy
! Component: 150  -  total flux cleaned = 0.00130356 Jy
! Component: 200  -  total flux cleaned = 0.00130736 Jy
! Total flux subtracted in 200 components = 0.00130736 Jy
! Clean residual min=-0.005529 max=0.004305 Jy/beam
! Clean residual mean=-0.000077 rms=0.001338 Jy/beam
! Combined flux in latest and established models = 0.647904 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 97 components and 0.647904 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.317480Jy  sigma=0.001168
! Fit after  self-cal, rms=0.317468Jy  sigma=0.001168
! Inverting map 
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
win_mult = win_mult * 1.4
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=8.962 mas, bmaj=21.77 mas, bpa=11.53 degrees
! Estimated noise=1732.55 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 = 0.000786438 Jy
! Component: 100  -  total flux cleaned = 0.000785343 Jy
! Component: 150  -  total flux cleaned = 0.000741964 Jy
! Component: 200  -  total flux cleaned = 0.000738897 Jy
! Total flux subtracted in 200 components = 0.000738897 Jy
! Clean residual min=-0.005499 max=0.004222 Jy/beam
! Clean residual mean=-0.000144 rms=0.001583 Jy/beam
! Combined flux in latest and established models = 0.648643 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 108 components and 0.648643 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.317447Jy  sigma=0.001167
! Fit after  self-cal, rms=0.317439Jy  sigma=0.001167
! 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=2.6 mas, bmaj=6.672 mas, bpa=1.101 degrees
! Estimated noise=3835 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.437867 Jy
! Component: 100  -  total flux cleaned = 0.536345 Jy
! Component: 150  -  total flux cleaned = 0.57957 Jy
! Component: 200  -  total flux cleaned = 0.603946 Jy
! Total flux subtracted in 200 components = 0.603946 Jy
! Clean residual min=-0.015415 max=0.015066 Jy/beam
! Clean residual mean=0.000143 rms=0.004000 Jy/beam
! Combined flux in latest and established models = 0.603946 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 0.603946 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.774 mas, bmaj=10.31 mas, bpa=7.154 degrees
! Estimated noise=1453.78 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 (-3.5, -0.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0227519 Jy
! Component: 100  -  total flux cleaned = 0.0323854 Jy
! Component: 150  -  total flux cleaned = 0.0381068 Jy
! Component: 200  -  total flux cleaned = 0.0407445 Jy
! Total flux subtracted in 200 components = 0.0407444 Jy
! Clean residual min=-0.005317 max=0.004340 Jy/beam
! Clean residual mean=-0.000043 rms=0.001392 Jy/beam
! Combined flux in latest and established models = 0.64469 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 64 components and 0.64469 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=8.962 mas, bmaj=21.77 mas, bpa=11.53 degrees
! Estimated noise=1732.55 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 = 0.0017225 Jy
! Component: 100  -  total flux cleaned = 0.00217377 Jy
! Component: 150  -  total flux cleaned = 0.00217765 Jy
! Component: 200  -  total flux cleaned = 0.0022316 Jy
! Total flux subtracted in 200 components = 0.0022316 Jy
! Clean residual min=-0.005520 max=0.004245 Jy/beam
! Clean residual mean=-0.000116 rms=0.001580 Jy/beam
! Combined flux in latest and established models = 0.646922 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 83 components and 0.646922 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.774 mas, bmaj=10.31 mas, bpa=7.154 degrees
! Estimated noise=1453.78 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00122543 Jy
! Component: 100  -  total flux cleaned = -0.00143561 Jy
! Component: 150  -  total flux cleaned = -0.00133215 Jy
! Component: 200  -  total flux cleaned = -0.00124013 Jy
! Total flux subtracted in 200 components = -0.00124013 Jy
! Clean residual min=-0.005244 max=0.004182 Jy/beam
! Clean residual mean=-0.000056 rms=0.001330 Jy/beam
! Combined flux in latest and established models = 0.645682 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 100 components and 0.645682 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.317402Jy  sigma=0.001167
! Fit after  self-cal, rms=0.317386Jy  sigma=0.001167
wmodel J1209-2406_S_1997_07_02_yyk\_map.mod
! Writing 100 model components to file: J1209-2406_S_1997_07_02_yyk_map.mod
wobs J1209-2406_S_1997_07_02_yyk\_uvs.fits
! Writing UV FITS file: J1209-2406_S_1997_07_02_yyk_uvs.fits
wwins J1209-2406_S_1997_07_02_yyk\_map.win
! wwins: Wrote 3 windows to J1209-2406_S_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 = -0.00201739 Jy
! Component: 100  -  total flux cleaned = -0.0025341 Jy
! Component: 150  -  total flux cleaned = -0.0030843 Jy
! Component: 200  -  total flux cleaned = -0.00347915 Jy
! Component: 250  -  total flux cleaned = -0.00360433 Jy
! Component: 300  -  total flux cleaned = -0.00390541 Jy
! Component: 350  -  total flux cleaned = -0.00413918 Jy
! Component: 400  -  total flux cleaned = -0.00431009 Jy
! Component: 450  -  total flux cleaned = -0.00464046 Jy
! Component: 500  -  total flux cleaned = -0.00490908 Jy
! Component: 550  -  total flux cleaned = -0.00527598 Jy
! Component: 600  -  total flux cleaned = -0.00563531 Jy
! Component: 650  -  total flux cleaned = -0.00588756 Jy
! Component: 700  -  total flux cleaned = -0.00628162 Jy
! Component: 750  -  total flux cleaned = -0.0064258 Jy
! Component: 800  -  total flux cleaned = -0.00671077 Jy
! Component: 850  -  total flux cleaned = -0.00685106 Jy
! Component: 900  -  total flux cleaned = -0.00703477 Jy
! Component: 950  -  total flux cleaned = -0.00716987 Jy
! Component: 1000  -  total flux cleaned = -0.00734767 Jy
! Component: 1050  -  total flux cleaned = -0.00752257 Jy
! Component: 1100  -  total flux cleaned = -0.00769488 Jy
! Component: 1150  -  total flux cleaned = -0.00794918 Jy
! Component: 1200  -  total flux cleaned = -0.00815745 Jy
! Component: 1250  -  total flux cleaned = -0.00828099 Jy
! Component: 1300  -  total flux cleaned = -0.00856524 Jy
! Component: 1350  -  total flux cleaned = -0.00876442 Jy
! Component: 1400  -  total flux cleaned = -0.00896105 Jy
! Component: 1450  -  total flux cleaned = -0.00903812 Jy
! Component: 1500  -  total flux cleaned = -0.00915363 Jy
! Component: 1550  -  total flux cleaned = -0.00941776 Jy
! Component: 1600  -  total flux cleaned = -0.00952916 Jy
! Component: 1650  -  total flux cleaned = -0.0097133 Jy
! Component: 1700  -  total flux cleaned = -0.00985896 Jy
! Component: 1750  -  total flux cleaned = -0.00996635 Jy
! Component: 1800  -  total flux cleaned = -0.0100017 Jy
! Component: 1850  -  total flux cleaned = -0.010107 Jy
! Component: 1900  -  total flux cleaned = -0.0101765 Jy
! Component: 1950  -  total flux cleaned = -0.0103136 Jy
! Component: 2000  -  total flux cleaned = -0.0103474 Jy
! Total flux subtracted in 2048 components = -0.0103809 Jy
! Clean residual min=-0.002033 max=0.001995 Jy/beam
! Clean residual mean=-0.000016 rms=0.000681 Jy/beam
! Combined flux in latest and established models = 0.635301 Jy
keep
! Adding 125 model components to the UV plane model.
! The established model now contains 225 components and 0.635301 Jy
![Exited script file: muppet]
wmap "J1209-2406_S_1997_07_02_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.774 x 10.31 at 7.154 degrees (North through East)
! Clean map  min=-0.0044782  max=0.5412 Jy/beam
! Writing clean map to FITS file: J1209-2406_S_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 0.541201 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000688442 
device "J1209-2406_S_1997_07_02_yyk\_map.eps/VPS"
! Attempting to open device: 'J1209-2406_S_1997_07_02_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.38162 0.38162 0.763239 1.52648 3.05296 6.10591 12.2118 24.4237 48.8473 97.6946
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.002 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.541 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.774 x 10.31 at 7.154 degrees (North through East)
! Clean map  min=-0.0044782  max=0.5412 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1209-2406_S_1997_07_02_yyk\_map.gif/gif"
! Attempting to open device: 'J1209-2406_S_1997_07_02_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1209-2406_S_1997_07_02_yyk_uvs.log closed on Sun Jan  7 17:58:49 2007