! Started logfile: J1448-1620_X_1997_07_02_yyk_uvs.log on Mon Jan  8 06:32:18 2007
obs J1448-1620_X_1997_07_02_yyk_uva.fits
! Reading UV FITS file: J1448-1620_X_1997_07_02_yyk_uva.fits
! AN table 1: 150 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.982667 visibilities/baseline/integration-bin.
! Found source: J1448-1620
! 
! 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 26532 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 J1448-1620_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)= 0.3687 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=0.7087 mas, bmaj=1.736 mas, bpa=-2.942 degrees
! Estimated noise=1390.84 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 = 0.241007 Jy
! Component: 100  -  total flux cleaned = 0.320469 Jy
! Total flux subtracted in 100 components = 0.320469 Jy
! Clean residual min=-0.013193 max=0.027826 Jy/beam
! Clean residual mean=0.000170 rms=0.004365 Jy/beam
! Combined flux in latest and established models = 0.320469 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 20 components and 0.320469 Jy
! 
! Correcting IF 1.
!  A total of 18 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 18 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 18 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 18 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.208371Jy  sigma=0.001332
! Fit after  self-cal, rms=0.208196Jy  sigma=0.001331
! Inverting map and beam 
! Estimated beam: bmin=0.7087 mas, bmaj=1.736 mas, bpa=-2.942 degrees
! Estimated noise=1390.84 mJy/beam.
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0410641 Jy
! Component: 100  -  total flux cleaned = 0.0637471 Jy
! Total flux subtracted in 100 components = 0.0637471 Jy
! Clean residual min=-0.010766 max=0.017064 Jy/beam
! Clean residual mean=0.000037 rms=0.002878 Jy/beam
! Combined flux in latest and established models = 0.384216 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 35 components and 0.384216 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.199741Jy  sigma=0.001261
! Fit after  self-cal, rms=0.199687Jy  sigma=0.001261
! Inverting map 
! Added new window around map position (-1, 1.2).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0209756 Jy
! Component: 100  -  total flux cleaned = 0.0328162 Jy
! Total flux subtracted in 100 components = 0.0328162 Jy
! Clean residual min=-0.010537 max=0.012664 Jy/beam
! Clean residual mean=-0.000017 rms=0.002346 Jy/beam
! Combined flux in latest and established models = 0.417032 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 48 components and 0.417032 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.197650Jy  sigma=0.001243
! Fit after  self-cal, rms=0.197423Jy  sigma=0.001242
! 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=0.8957 mas, bmaj=2.238 mas, bpa=-4.663 degrees
! Estimated noise=659.442 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 = 0.0147521 Jy
! Component: 100  -  total flux cleaned = 0.0214099 Jy
! Component: 150  -  total flux cleaned = 0.0232753 Jy
! Component: 200  -  total flux cleaned = 0.024186 Jy
! Total flux subtracted in 200 components = 0.024186 Jy
! Clean residual min=-0.007410 max=0.011010 Jy/beam
! Clean residual mean=-0.000078 rms=0.002223 Jy/beam
! Combined flux in latest and established models = 0.441218 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 67 components and 0.441218 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.196843Jy  sigma=0.001237
! Fit after  self-cal, rms=0.196770Jy  sigma=0.001237
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8957 x 2.238 at -4.663 degrees (North through East)
! Clean map  min=-0.0070607  max=0.26136 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: 1.00425
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.05     HN        1.04     KP        1.00     
!   LA        1.00     MK        1.01     NL        0.99     OV        1.00     
!   PT        0.94     SC        0.91     
! 
! 
! Correcting IF 2.
!  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        1.04     HN        1.01     KP        0.98     
!   LA        1.00     MK        1.03     NL        0.98     OV        1.05     
!   PT        0.89     SC        1.01     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.990804
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.08     HN        1.06     KP        0.98     
!   LA        1.01     MK        1.01     NL        0.98     OV        1.01     
!   PT        0.94     SC        1.03     
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.975516
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.06     HN        1.11     KP        0.97     
!   LA        1.03     MK        1.01     NL        0.99     OV        1.03     
!   PT        0.97     SC        1.05     
! 
! 
! Fit before self-cal, rms=0.196770Jy  sigma=0.001237
! Fit after  self-cal, rms=0.197343Jy  sigma=0.001232
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=0.197343Jy  sigma=0.001232
! Fit after  self-cal, rms=0.197347Jy  sigma=0.001232
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9049 mas, bmaj=2.248 mas, bpa=-4.402 degrees
! Estimated noise=653.542 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 (-1.8, 8.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00600561 Jy
! Component: 100  -  total flux cleaned = 0.0064507 Jy
! Component: 150  -  total flux cleaned = 0.00646754 Jy
! Component: 200  -  total flux cleaned = 0.00614573 Jy
! Total flux subtracted in 200 components = 0.00614573 Jy
! Clean residual min=-0.003987 max=0.004229 Jy/beam
! Clean residual mean=-0.000052 rms=0.001094 Jy/beam
! Combined flux in latest and established models = 0.447364 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 90 components and 0.447364 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.196955Jy  sigma=0.001230
! Fit after  self-cal, rms=0.196914Jy  sigma=0.001229
! 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=0.196914Jy  sigma=0.001229
! Fit after  self-cal, rms=0.192790Jy  sigma=0.001200
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 = 0.00173948 Jy
! Component: 100  -  total flux cleaned = 0.00227837 Jy
! Component: 150  -  total flux cleaned = 0.00227848 Jy
! Component: 200  -  total flux cleaned = 0.00235002 Jy
! Total flux subtracted in 200 components = 0.00235002 Jy
! Clean residual min=-0.004028 max=0.003707 Jy/beam
! Clean residual mean=-0.000038 rms=0.001017 Jy/beam
! Combined flux in latest and established models = 0.449714 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 103 components and 0.449714 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192713Jy  sigma=0.001200
! Fit after  self-cal, rms=0.192334Jy  sigma=0.001197
! 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: 0.9049 x 2.248 at -4.402 degrees (North through East)
! Clean map  min=-0.0036812  max=0.26269 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=0.192334Jy  sigma=0.001197
! Fit after  self-cal, rms=0.192085Jy  sigma=0.001195
! 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=0.192085Jy  sigma=0.001195
! Fit after  self-cal, rms=0.192017Jy  sigma=0.001194
! Inverting map and beam 
! Estimated beam: bmin=0.9051 mas, bmaj=2.241 mas, bpa=-4.203 degrees
! Estimated noise=650.906 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00182697 Jy
! Component: 100  -  total flux cleaned = 0.00226513 Jy
! Component: 150  -  total flux cleaned = 0.00247994 Jy
! Component: 200  -  total flux cleaned = 0.00260237 Jy
! Total flux subtracted in 200 components = 0.00260237 Jy
! Clean residual min=-0.003668 max=0.003348 Jy/beam
! Clean residual mean=-0.000040 rms=0.000851 Jy/beam
! Combined flux in latest and established models = 0.452316 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 116 components and 0.452316 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.191957Jy  sigma=0.001194
! Fit after  self-cal, rms=0.191931Jy  sigma=0.001194
! 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=0.191931Jy  sigma=0.001194
! Fit after  self-cal, rms=0.192360Jy  sigma=0.001192
! 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=0.192360Jy  sigma=0.001192
! Fit after  self-cal, rms=0.192357Jy  sigma=0.001192
! Inverting map and beam 
! Estimated beam: bmin=0.9064 mas, bmaj=2.246 mas, bpa=-4.276 degrees
! Estimated noise=651.315 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00113714 Jy
! Component: 100  -  total flux cleaned = 0.00145379 Jy
! Component: 150  -  total flux cleaned = 0.00156137 Jy
! Component: 200  -  total flux cleaned = 0.00166164 Jy
! Total flux subtracted in 200 components = 0.00166164 Jy
! Clean residual min=-0.003488 max=0.003312 Jy/beam
! Clean residual mean=-0.000038 rms=0.000831 Jy/beam
! Combined flux in latest and established models = 0.453978 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 120 components and 0.453978 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192326Jy  sigma=0.001192
! Fit after  self-cal, rms=0.192321Jy  sigma=0.001192
! 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=2.318 mas, bmaj=4.621 mas, bpa=0.7457 degrees
! Estimated noise=834.424 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 = 0.000547816 Jy
! Component: 100  -  total flux cleaned = 0.000821961 Jy
! Component: 150  -  total flux cleaned = 0.000822237 Jy
! Component: 200  -  total flux cleaned = 0.000851815 Jy
! Total flux subtracted in 200 components = 0.000851815 Jy
! Clean residual min=-0.003398 max=0.003162 Jy/beam
! Clean residual mean=-0.000069 rms=0.001080 Jy/beam
! Combined flux in latest and established models = 0.45483 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 130 components and 0.45483 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192315Jy  sigma=0.001192
! Fit after  self-cal, rms=0.192313Jy  sigma=0.001192
! 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=0.7116 mas, bmaj=1.738 mas, bpa=-2.744 degrees
! Estimated noise=1392.36 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.244836 Jy
! Component: 100  -  total flux cleaned = 0.32345 Jy
! Component: 150  -  total flux cleaned = 0.365134 Jy
! Component: 200  -  total flux cleaned = 0.390494 Jy
! Total flux subtracted in 200 components = 0.390494 Jy
! Clean residual min=-0.008568 max=0.010239 Jy/beam
! Clean residual mean=0.000053 rms=0.002286 Jy/beam
! Combined flux in latest and established models = 0.390494 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 42 model components to the UV plane model.
! The established model now contains 42 components and 0.390494 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9064 mas, bmaj=2.246 mas, bpa=-4.276 degrees
! Estimated noise=651.315 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 = 0.0240869 Jy
! Component: 100  -  total flux cleaned = 0.0377316 Jy
! Component: 150  -  total flux cleaned = 0.0467597 Jy
! Component: 200  -  total flux cleaned = 0.052859 Jy
! Total flux subtracted in 200 components = 0.052859 Jy
! Clean residual min=-0.004004 max=0.004314 Jy/beam
! Clean residual mean=-0.000025 rms=0.001042 Jy/beam
! Combined flux in latest and established models = 0.443353 Jy
! Adding 39 model components to the UV plane model.
! The established model now contains 76 components and 0.443353 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=2.318 mas, bmaj=4.621 mas, bpa=0.7457 degrees
! Estimated noise=834.424 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 = 0.00581112 Jy
! Component: 100  -  total flux cleaned = 0.00876482 Jy
! Component: 150  -  total flux cleaned = 0.0103151 Jy
! Component: 200  -  total flux cleaned = 0.0105078 Jy
! Total flux subtracted in 200 components = 0.0105078 Jy
! Clean residual min=-0.003569 max=0.003118 Jy/beam
! Clean residual mean=-0.000068 rms=0.001105 Jy/beam
! Combined flux in latest and established models = 0.453861 Jy
! Adding 33 model components to the UV plane model.
! The established model now contains 106 components and 0.453861 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9064 mas, bmaj=2.246 mas, bpa=-4.276 degrees
! Estimated noise=651.315 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 9.93545e-05 Jy
! Component: 100  -  total flux cleaned = 0.000200014 Jy
! Component: 150  -  total flux cleaned = 0.000125441 Jy
! Component: 200  -  total flux cleaned = 0.000200306 Jy
! Total flux subtracted in 200 components = 0.000200306 Jy
! Clean residual min=-0.003607 max=0.003571 Jy/beam
! Clean residual mean=-0.000036 rms=0.000853 Jy/beam
! Combined flux in latest and established models = 0.454061 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 121 components and 0.454061 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192407Jy  sigma=0.001193
! Fit after  self-cal, rms=0.192368Jy  sigma=0.001192
wmodel J1448-1620_X_1997_07_02_yyk\_map.mod
! Writing 121 model components to file: J1448-1620_X_1997_07_02_yyk_map.mod
wobs J1448-1620_X_1997_07_02_yyk\_uvs.fits
! Writing UV FITS file: J1448-1620_X_1997_07_02_yyk_uvs.fits
wwins J1448-1620_X_1997_07_02_yyk\_map.win
! wwins: Wrote 3 windows to J1448-1620_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 = -0.000693492 Jy
! Component: 100  -  total flux cleaned = -0.00109754 Jy
! Component: 150  -  total flux cleaned = -0.00120661 Jy
! Component: 200  -  total flux cleaned = -0.00110795 Jy
! Component: 250  -  total flux cleaned = -0.00115495 Jy
! Component: 300  -  total flux cleaned = -0.00124557 Jy
! Component: 350  -  total flux cleaned = -0.00155283 Jy
! Component: 400  -  total flux cleaned = -0.00172259 Jy
! Component: 450  -  total flux cleaned = -0.0018043 Jy
! Component: 500  -  total flux cleaned = -0.00180417 Jy
! Component: 550  -  total flux cleaned = -0.00196017 Jy
! Component: 600  -  total flux cleaned = -0.00199772 Jy
! Component: 650  -  total flux cleaned = -0.00203459 Jy
! Component: 700  -  total flux cleaned = -0.00199714 Jy
! Component: 750  -  total flux cleaned = -0.00185344 Jy
! Component: 800  -  total flux cleaned = -0.00174717 Jy
! Component: 850  -  total flux cleaned = -0.00160886 Jy
! Component: 900  -  total flux cleaned = -0.00160838 Jy
! Component: 950  -  total flux cleaned = -0.00147434 Jy
! Component: 1000  -  total flux cleaned = -0.00147446 Jy
! Component: 1050  -  total flux cleaned = -0.00137725 Jy
! Component: 1100  -  total flux cleaned = -0.00131383 Jy
! Component: 1150  -  total flux cleaned = -0.00128323 Jy
! Component: 1200  -  total flux cleaned = -0.00119095 Jy
! Component: 1250  -  total flux cleaned = -0.00122212 Jy
! Component: 1300  -  total flux cleaned = -0.00125255 Jy
! Component: 1350  -  total flux cleaned = -0.00122229 Jy
! Component: 1400  -  total flux cleaned = -0.00116356 Jy
! Component: 1450  -  total flux cleaned = -0.00110581 Jy
! Component: 1500  -  total flux cleaned = -0.000992059 Jy
! Component: 1550  -  total flux cleaned = -0.000907557 Jy
! Component: 1600  -  total flux cleaned = -0.000769009 Jy
! Component: 1650  -  total flux cleaned = -0.000686665 Jy
! Component: 1700  -  total flux cleaned = -0.000659739 Jy
! Component: 1750  -  total flux cleaned = -0.000606056 Jy
! Component: 1800  -  total flux cleaned = -0.000631893 Jy
! Component: 1850  -  total flux cleaned = -0.000500753 Jy
! Component: 1900  -  total flux cleaned = -0.000474944 Jy
! Component: 1950  -  total flux cleaned = -0.00039794 Jy
! Component: 2000  -  total flux cleaned = -0.000473817 Jy
! Total flux subtracted in 2048 components = -0.000373685 Jy
! Clean residual min=-0.001395 max=0.001269 Jy/beam
! Clean residual mean=-0.000018 rms=0.000466 Jy/beam
! Combined flux in latest and established models = 0.453687 Jy
keep
! Adding 144 model components to the UV plane model.
! The established model now contains 265 components and 0.453688 Jy
![Exited script file: muppet]
wmap "J1448-1620_X_1997_07_02_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9064 x 2.246 at -4.276 degrees (North through East)
! Clean map  min=-0.0025917  max=0.26185 Jy/beam
! Writing clean map to FITS file: J1448-1620_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 0.261849 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000468016 
device "J1448-1620_X_1997_07_02_yyk\_map.eps/VPS"
! Attempting to open device: 'J1448-1620_X_1997_07_02_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.536206 0.536206 1.07241 2.14482 4.28965 8.57929 17.1586 34.3172 68.6343
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0014 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.261 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9064 x 2.246 at -4.276 degrees (North through East)
! Clean map  min=-0.0025917  max=0.26185 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1448-1620_X_1997_07_02_yyk\_map.gif/gif"
! Attempting to open device: 'J1448-1620_X_1997_07_02_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1448-1620_X_1997_07_02_yyk_uvs.log closed on Mon Jan  8 06:32:29 2007