! Started logfile: J0132-1654_S_1997_07_02_yyk_uvs.log on Sun Jan  7 15:40:25 2007
obs J0132-1654_S_1997_07_02_yyk_uva.fits
! Reading UV FITS file: J0132-1654_S_1997_07_02_yyk_uva.fits
! AN table 1: 142 integrations on 45 of 45 possible baselines.
! Apparent sampling: 1.86275 visibilities/baseline/integration-bin.
! Found source: J0132-1654
! 
! 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 47612 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 J0132-1654_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)= 0.934771 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=2.645 mas, bmaj=7.278 mas, bpa=-2.811 degrees
! Estimated noise=1310.94 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 = 0.640565 Jy
! Component: 100  -  total flux cleaned = 0.798163 Jy
! Total flux subtracted in 100 components = 0.798163 Jy
! Clean residual min=-0.065514 max=0.172987 Jy/beam
! Clean residual mean=0.001273 rms=0.024614 Jy/beam
! Combined flux in latest and established models = 0.798163 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 12 components and 0.798163 Jy
! 
! Correcting IF 1.
!  A total of 158 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 17 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 17 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 17 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.460419Jy  sigma=0.002601
! Fit after  self-cal, rms=0.437991Jy  sigma=0.002506
! Inverting map and beam 
! Estimated beam: bmin=2.645 mas, bmaj=7.278 mas, bpa=-2.811 degrees
! Estimated noise=1310.94 mJy/beam.
! Added new window around map position (-6, -4).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.209456 Jy
! Component: 100  -  total flux cleaned = 0.292575 Jy
! Total flux subtracted in 100 components = 0.292575 Jy
! Clean residual min=-0.034055 max=0.077038 Jy/beam
! Clean residual mean=0.000616 rms=0.011787 Jy/beam
! Combined flux in latest and established models = 1.09074 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 32 components and 1.09074 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.351995Jy  sigma=0.001940
! Fit after  self-cal, rms=0.338269Jy  sigma=0.001856
! 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=3.571 mas, bmaj=9.317 mas, bpa=-3.322 degrees
! Estimated noise=765.315 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 = 0.0731546 Jy
! Component: 100  -  total flux cleaned = 0.0891278 Jy
! Component: 150  -  total flux cleaned = 0.0930891 Jy
! Component: 200  -  total flux cleaned = 0.0950071 Jy
! Total flux subtracted in 200 components = 0.0950071 Jy
! Clean residual min=-0.022325 max=0.030534 Jy/beam
! Clean residual mean=0.000531 rms=0.007597 Jy/beam
! Combined flux in latest and established models = 1.18574 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 56 components and 1.18575 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.324769Jy  sigma=0.001782
! Fit after  self-cal, rms=0.323084Jy  sigma=0.001773
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.571 x 9.317 at -3.322 degrees (North through East)
! Clean map  min=-0.019909  max=0.74262 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: 1.03137
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.09     HN        0.92     KP        0.89     
!   LA        0.99     MK        0.99     NL        1.00*    OV        1.11     
!   PT        0.95     SC        0.79     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.991466
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.14     HN        0.99     KP        0.95     
!   LA        1.09     MK        1.05     NL        0.99     OV        1.05     
!   PT        0.94     SC        0.88     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.04479
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.07     HN        0.95     KP        0.92     
!   LA        0.82     MK        0.87     NL        0.97     OV        0.96     
!   PT        1.08     SC        0.96     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.993845
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.12     HN        1.11     KP        0.95     
!   LA        0.90     MK        1.05     NL        1.09     OV        0.96     
!   PT        0.92     SC        0.98     
! 
! 
! Fit before self-cal, rms=0.323084Jy  sigma=0.001773
! Fit after  self-cal, rms=0.300746Jy  sigma=0.001689
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=0.300746Jy  sigma=0.001689
! Fit after  self-cal, rms=0.300744Jy  sigma=0.001689
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.489 mas, bmaj=9.006 mas, bpa=-1.579 degrees
! Estimated noise=769.272 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 = 0.0311682 Jy
! Component: 100  -  total flux cleaned = 0.0358933 Jy
! Component: 150  -  total flux cleaned = 0.036251 Jy
! Component: 200  -  total flux cleaned = 0.036271 Jy
! Total flux subtracted in 200 components = 0.036271 Jy
! Clean residual min=-0.008226 max=0.016644 Jy/beam
! Clean residual mean=0.000030 rms=0.002683 Jy/beam
! Combined flux in latest and established models = 1.22202 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 68 components and 1.22202 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.298029Jy  sigma=0.001674
! Fit after  self-cal, rms=0.297740Jy  sigma=0.001673
! Inverting map 
! Added new window around map position (-19, -11).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0152625 Jy
! Component: 100  -  total flux cleaned = 0.017578 Jy
! Component: 150  -  total flux cleaned = 0.0183638 Jy
! Component: 200  -  total flux cleaned = 0.0185845 Jy
! Total flux subtracted in 200 components = 0.0185845 Jy
! Clean residual min=-0.007237 max=0.007095 Jy/beam
! Clean residual mean=-0.000049 rms=0.001897 Jy/beam
! Combined flux in latest and established models = 1.2406 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 84 components and 1.2406 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.296889Jy  sigma=0.001668
! Fit after  self-cal, rms=0.296829Jy  sigma=0.001668
! 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=0.296829Jy  sigma=0.001668
! Fit after  self-cal, rms=0.294374Jy  sigma=0.001654
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 = 0.0022535 Jy
! Component: 100  -  total flux cleaned = 0.00285508 Jy
! Component: 150  -  total flux cleaned = 0.00284749 Jy
! Component: 200  -  total flux cleaned = 0.00301637 Jy
! Total flux subtracted in 200 components = 0.00301637 Jy
! Clean residual min=-0.006834 max=0.006769 Jy/beam
! Clean residual mean=-0.000060 rms=0.001819 Jy/beam
! Combined flux in latest and established models = 1.24362 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 98 components and 1.24362 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.294090Jy  sigma=0.001653
! Fit after  self-cal, rms=0.293717Jy  sigma=0.001651
! 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: 3.489 x 9.006 at -1.579 degrees (North through East)
! Clean map  min=-0.0064147  max=0.7441 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=0.293717Jy  sigma=0.001651
! Fit after  self-cal, rms=0.285727Jy  sigma=0.001629
! 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=0.285727Jy  sigma=0.001629
! Fit after  self-cal, rms=0.285637Jy  sigma=0.001628
! Inverting map and beam 
! Estimated beam: bmin=3.453 mas, bmaj=8.982 mas, bpa=-1.354 degrees
! Estimated noise=762.854 mJy/beam.
! Added new window around map position (-10, -2.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00789846 Jy
! Component: 100  -  total flux cleaned = 0.00812303 Jy
! Component: 150  -  total flux cleaned = 0.00811907 Jy
! Component: 200  -  total flux cleaned = 0.00826479 Jy
! Total flux subtracted in 200 components = 0.00826479 Jy
! Clean residual min=-0.005219 max=0.005043 Jy/beam
! Clean residual mean=-0.000068 rms=0.001361 Jy/beam
! Combined flux in latest and established models = 1.25188 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 124 components and 1.25188 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.285307Jy  sigma=0.001627
! Fit after  self-cal, rms=0.285235Jy  sigma=0.001626
! 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=0.285235Jy  sigma=0.001626
! Fit after  self-cal, rms=0.284273Jy  sigma=0.001624
! 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=0.284273Jy  sigma=0.001624
! Fit after  self-cal, rms=0.284259Jy  sigma=0.001624
! Inverting map and beam 
! Estimated beam: bmin=3.446 mas, bmaj=8.961 mas, bpa=-1.312 degrees
! Estimated noise=762.305 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00355251 Jy
! Component: 100  -  total flux cleaned = 0.00356114 Jy
! Component: 150  -  total flux cleaned = 0.00369621 Jy
! Component: 200  -  total flux cleaned = 0.00357648 Jy
! Total flux subtracted in 200 components = 0.00357648 Jy
! Clean residual min=-0.005225 max=0.004859 Jy/beam
! Clean residual mean=-0.000060 rms=0.001252 Jy/beam
! Combined flux in latest and established models = 1.25546 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 136 components and 1.25546 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.284096Jy  sigma=0.001623
! Fit after  self-cal, rms=0.284068Jy  sigma=0.001623
! 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=8.217 mas, bmaj=16.85 mas, bpa=1.663 degrees
! Estimated noise=947.695 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 = -0.000153708 Jy
! Component: 100  -  total flux cleaned = 0.000446034 Jy
! Component: 150  -  total flux cleaned = 0.000575673 Jy
! Component: 200  -  total flux cleaned = 0.000687131 Jy
! Total flux subtracted in 200 components = 0.000687131 Jy
! Clean residual min=-0.005049 max=0.004169 Jy/beam
! Clean residual mean=-0.000127 rms=0.001277 Jy/beam
! Combined flux in latest and established models = 1.25615 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 158 components and 1.25615 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.284056Jy  sigma=0.001623
! Fit after  self-cal, rms=0.284037Jy  sigma=0.001623
! 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=2.611 mas, bmaj=7.184 mas, bpa=-1.869 degrees
! Estimated noise=1283.08 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.680883 Jy
! Component: 100  -  total flux cleaned = 0.920274 Jy
! Component: 150  -  total flux cleaned = 1.04457 Jy
! Component: 200  -  total flux cleaned = 1.11629 Jy
! Total flux subtracted in 200 components = 1.11629 Jy
! Clean residual min=-0.012626 max=0.029402 Jy/beam
! Clean residual mean=0.000212 rms=0.004962 Jy/beam
! Combined flux in latest and established models = 1.11629 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 38 model components to the UV plane model.
! The established model now contains 38 components and 1.11629 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.446 mas, bmaj=8.961 mas, bpa=-1.312 degrees
! Estimated noise=762.305 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 = 0.0641809 Jy
! Component: 100  -  total flux cleaned = 0.0936858 Jy
! Component: 150  -  total flux cleaned = 0.10979 Jy
! Component: 200  -  total flux cleaned = 0.120392 Jy
! Total flux subtracted in 200 components = 0.120392 Jy
! Clean residual min=-0.005955 max=0.008069 Jy/beam
! Clean residual mean=0.000001 rms=0.001687 Jy/beam
! Combined flux in latest and established models = 1.23668 Jy
! Adding 62 model components to the UV plane model.
! The established model now contains 92 components and 1.23668 Jy
! Inverting map 
! Added new window around map position (3.5, 4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00889885 Jy
! Component: 100  -  total flux cleaned = 0.011469 Jy
! Component: 150  -  total flux cleaned = 0.0134103 Jy
! Component: 200  -  total flux cleaned = 0.0143437 Jy
! Total flux subtracted in 200 components = 0.0143437 Jy
! Clean residual min=-0.005340 max=0.004629 Jy/beam
! Clean residual mean=-0.000044 rms=0.001278 Jy/beam
! Combined flux in latest and established models = 1.25102 Jy
! Adding 31 model components to the UV plane model.
! The established model now contains 117 components and 1.25102 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=8.217 mas, bmaj=16.85 mas, bpa=1.663 degrees
! Estimated noise=947.695 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 = 0.00285576 Jy
! Component: 100  -  total flux cleaned = 0.00352383 Jy
! Component: 150  -  total flux cleaned = 0.00391233 Jy
! Component: 200  -  total flux cleaned = 0.0041147 Jy
! Total flux subtracted in 200 components = 0.0041147 Jy
! Clean residual min=-0.004933 max=0.004257 Jy/beam
! Clean residual mean=-0.000117 rms=0.001280 Jy/beam
! Combined flux in latest and established models = 1.25514 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 141 components and 1.25514 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.446 mas, bmaj=8.961 mas, bpa=-1.312 degrees
! Estimated noise=762.305 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000859127 Jy
! Component: 100  -  total flux cleaned = -0.000447264 Jy
! Component: 150  -  total flux cleaned = -0.00020664 Jy
! Component: 200  -  total flux cleaned = 2.48968e-05 Jy
! Total flux subtracted in 200 components = 2.48968e-05 Jy
! Clean residual min=-0.004780 max=0.004339 Jy/beam
! Clean residual mean=-0.000061 rms=0.001140 Jy/beam
! Combined flux in latest and established models = 1.25516 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 157 components and 1.25516 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.283779Jy  sigma=0.001622
! Fit after  self-cal, rms=0.283739Jy  sigma=0.001622
wmodel J0132-1654_S_1997_07_02_yyk\_map.mod
! Writing 157 model components to file: J0132-1654_S_1997_07_02_yyk_map.mod
wobs J0132-1654_S_1997_07_02_yyk\_uvs.fits
! Writing UV FITS file: J0132-1654_S_1997_07_02_yyk_uvs.fits
wwins J0132-1654_S_1997_07_02_yyk\_map.win
! wwins: Wrote 6 windows to J0132-1654_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 = -0.00045969 Jy
! Component: 100  -  total flux cleaned = -0.000675503 Jy
! Component: 150  -  total flux cleaned = -0.00101085 Jy
! Component: 200  -  total flux cleaned = -0.00138918 Jy
! Component: 250  -  total flux cleaned = -0.00169006 Jy
! Component: 300  -  total flux cleaned = -0.00180355 Jy
! Component: 350  -  total flux cleaned = -0.00185779 Jy
! Component: 400  -  total flux cleaned = -0.00185796 Jy
! Component: 450  -  total flux cleaned = -0.00206373 Jy
! Component: 500  -  total flux cleaned = -0.00226296 Jy
! Component: 550  -  total flux cleaned = -0.00231133 Jy
! Component: 600  -  total flux cleaned = -0.00269021 Jy
! Component: 650  -  total flux cleaned = -0.00282859 Jy
! Component: 700  -  total flux cleaned = -0.00291955 Jy
! Component: 750  -  total flux cleaned = -0.00314148 Jy
! Component: 800  -  total flux cleaned = -0.00322774 Jy
! Component: 850  -  total flux cleaned = -0.00327015 Jy
! Component: 900  -  total flux cleaned = -0.0032691 Jy
! Component: 950  -  total flux cleaned = -0.00314368 Jy
! Component: 1000  -  total flux cleaned = -0.00318415 Jy
! Component: 1050  -  total flux cleaned = -0.00306211 Jy
! Component: 1100  -  total flux cleaned = -0.00306162 Jy
! Component: 1150  -  total flux cleaned = -0.00298329 Jy
! Component: 1200  -  total flux cleaned = -0.00298372 Jy
! Component: 1250  -  total flux cleaned = -0.00294627 Jy
! Component: 1300  -  total flux cleaned = -0.0030594 Jy
! Component: 1350  -  total flux cleaned = -0.00294751 Jy
! Component: 1400  -  total flux cleaned = -0.00294781 Jy
! Component: 1450  -  total flux cleaned = -0.00302033 Jy
! Component: 1500  -  total flux cleaned = -0.00298407 Jy
! Component: 1550  -  total flux cleaned = -0.00301953 Jy
! Component: 1600  -  total flux cleaned = -0.0030892 Jy
! Component: 1650  -  total flux cleaned = -0.003089 Jy
! Component: 1700  -  total flux cleaned = -0.00312294 Jy
! Component: 1750  -  total flux cleaned = -0.00322397 Jy
! Component: 1800  -  total flux cleaned = -0.00315735 Jy
! Component: 1850  -  total flux cleaned = -0.00328954 Jy
! Component: 1900  -  total flux cleaned = -0.00332201 Jy
! Component: 1950  -  total flux cleaned = -0.00338638 Jy
! Component: 2000  -  total flux cleaned = -0.00341792 Jy
! Total flux subtracted in 2048 components = -0.00351253 Jy
! Clean residual min=-0.001788 max=0.002041 Jy/beam
! Clean residual mean=-0.000043 rms=0.000643 Jy/beam
! Combined flux in latest and established models = 1.25165 Jy
keep
! Adding 124 model components to the UV plane model.
! The established model now contains 281 components and 1.25165 Jy
![Exited script file: muppet]
wmap "J0132-1654_S_1997_07_02_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.446 x 8.961 at -1.312 degrees (North through East)
! Clean map  min=-0.0036491  max=0.7382 Jy/beam
! Writing clean map to FITS file: J0132-1654_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 0.738199 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000644758 
device "J0132-1654_S_1997_07_02_yyk\_map.eps/VPS"
! Attempting to open device: 'J0132-1654_S_1997_07_02_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.262026 0.262026 0.524052 1.0481 2.09621 4.19241 8.38483 16.7697 33.5393 67.0786
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0019 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.738 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.446 x 8.961 at -1.312 degrees (North through East)
! Clean map  min=-0.0036491  max=0.7382 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0132-1654_S_1997_07_02_yyk\_map.gif/gif"
! Attempting to open device: 'J0132-1654_S_1997_07_02_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0132-1654_S_1997_07_02_yyk_uvs.log closed on Sun Jan  7 15:40:34 2007