! Started logfile: J0609-1542_S_1997_07_02_yyk_uvs.log on Sun Jan  7 16:35:01 2007
obs J0609-1542_S_1997_07_02_yyk_uva.fits
! Reading UV FITS file: J0609-1542_S_1997_07_02_yyk_uva.fits
! AN table 1: 139 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.968825 visibilities/baseline/integration-bin.
! Found source: J0609-1542
! 
! 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 24240 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 J0609-1542_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)= 3.23197 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=2.525 mas, bmaj=6.812 mas, bpa=-3.219 degrees
! Estimated noise=2206.56 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 = 2.5316 Jy
! Component: 100  -  total flux cleaned = 3.14485 Jy
! Total flux subtracted in 100 components = 3.14485 Jy
! Clean residual min=-0.118424 max=0.185889 Jy/beam
! Clean residual mean=0.003540 rms=0.037460 Jy/beam
! Combined flux in latest and established models = 3.14485 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 3.14485 Jy
! 
! Correcting IF 1.
!  A total of 230 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 52 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 50 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=0.792039Jy  sigma=0.002998
! Fit after  self-cal, rms=0.785355Jy  sigma=0.002975
! Inverting map and beam 
! Estimated beam: bmin=2.525 mas, bmaj=6.812 mas, bpa=-3.219 degrees
! Estimated noise=2206.61 mJy/beam.
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.408 mas, bmaj=8.935 mas, bpa=-3.63 degrees
! Estimated noise=1183.74 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 = 0.284459 Jy
! Component: 100  -  total flux cleaned = 0.368589 Jy
! Component: 150  -  total flux cleaned = 0.375616 Jy
! Component: 200  -  total flux cleaned = 0.377059 Jy
! Total flux subtracted in 200 components = 0.377059 Jy
! Clean residual min=-0.118394 max=0.244996 Jy/beam
! Clean residual mean=0.005525 rms=0.042498 Jy/beam
! Combined flux in latest and established models = 3.52191 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 19 components and 3.52191 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.707903Jy  sigma=0.002690
! Fit after  self-cal, rms=0.706881Jy  sigma=0.002689
! Inverting map 
! Added new window around map position (14, 9.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.258139 Jy
! Component: 100  -  total flux cleaned = 0.330398 Jy
! Component: 150  -  total flux cleaned = 0.349196 Jy
! Component: 200  -  total flux cleaned = 0.361949 Jy
! Total flux subtracted in 200 components = 0.361949 Jy
! Clean residual min=-0.084585 max=0.116935 Jy/beam
! Clean residual mean=0.002619 rms=0.027095 Jy/beam
! Combined flux in latest and established models = 3.88386 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 41 model components to the UV plane model.
! The established model now contains 59 components and 3.88386 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.651329Jy  sigma=0.002402
! Fit after  self-cal, rms=0.642633Jy  sigma=0.002364
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.408 x 8.935 at -3.63 degrees (North through East)
! Clean map  min=-0.080508  max=3.0441 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: 1.02292
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.10     HN        0.94     KP        0.90     
!   LA        1.01     MK        1.01     NL        1.00*    OV        1.10     
!   PT        0.94     SC        0.82     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.979581
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.15     HN        1.04     KP        0.95     
!   LA        1.10     MK        1.05     NL        0.99     OV        1.05     
!   PT        0.93     SC        0.92     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.04055
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.07     HN        0.96     KP        0.92     
!   LA        0.82     MK        0.89     NL        0.95     OV        0.95     
!   PT        1.06     SC        1.02     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.990423
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.11     HN        1.17     KP        0.94     
!   LA        0.90     MK        1.04     NL        1.07     OV        0.95     
!   PT        0.91     SC        1.01     
! 
! 
! Fit before self-cal, rms=0.642633Jy  sigma=0.002364
! Fit after  self-cal, rms=0.540488Jy  sigma=0.001978
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=0.540488Jy  sigma=0.001978
! Fit after  self-cal, rms=0.540489Jy  sigma=0.001978
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.4 mas, bmaj=8.784 mas, bpa=-2.685 degrees
! Estimated noise=1185.51 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 (8.5, 7).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.080851 Jy
! Component: 100  -  total flux cleaned = 0.104332 Jy
! Component: 150  -  total flux cleaned = 0.107947 Jy
! Component: 200  -  total flux cleaned = 0.110014 Jy
! Total flux subtracted in 200 components = 0.110014 Jy
! Clean residual min=-0.027630 max=0.039238 Jy/beam
! Clean residual mean=0.000392 rms=0.008999 Jy/beam
! Combined flux in latest and established models = 3.99387 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 83 components and 3.99387 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.528904Jy  sigma=0.001937
! Fit after  self-cal, rms=0.527556Jy  sigma=0.001930
! 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=0.527556Jy  sigma=0.001930
! Fit after  self-cal, rms=0.482175Jy  sigma=0.001739
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 = 0.0308433 Jy
! Component: 100  -  total flux cleaned = 0.0318774 Jy
! Component: 150  -  total flux cleaned = 0.0319123 Jy
! Component: 200  -  total flux cleaned = 0.0318857 Jy
! Total flux subtracted in 200 components = 0.0318857 Jy
! Clean residual min=-0.024039 max=0.027035 Jy/beam
! Clean residual mean=0.000143 rms=0.007348 Jy/beam
! Combined flux in latest and established models = 4.02576 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 35 model components to the UV plane model.
! The established model now contains 109 components and 4.02576 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.478046Jy  sigma=0.001725
! Fit after  self-cal, rms=0.468238Jy  sigma=0.001687
! 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: 3.4 x 8.784 at -2.685 degrees (North through East)
! Clean map  min=-0.021246  max=3.0513 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=0.468238Jy  sigma=0.001687
! Fit after  self-cal, rms=0.414804Jy  sigma=0.001504
! 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=0.414804Jy  sigma=0.001504
! Fit after  self-cal, rms=0.411402Jy  sigma=0.001493
! Inverting map and beam 
! Estimated beam: bmin=3.365 mas, bmaj=8.719 mas, bpa=-2.757 degrees
! Estimated noise=1177.47 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0250016 Jy
! Component: 100  -  total flux cleaned = 0.0265955 Jy
! Component: 150  -  total flux cleaned = 0.0259317 Jy
! Component: 200  -  total flux cleaned = 0.0248065 Jy
! Total flux subtracted in 200 components = 0.0248065 Jy
! Clean residual min=-0.011984 max=0.016134 Jy/beam
! Clean residual mean=0.000064 rms=0.004081 Jy/beam
! Combined flux in latest and established models = 4.05057 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 133 components and 4.05057 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.408977Jy  sigma=0.001483
! Fit after  self-cal, rms=0.407217Jy  sigma=0.001478
! 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=0.407217Jy  sigma=0.001478
! Fit after  self-cal, rms=0.407825Jy  sigma=0.001472
! 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=0.407825Jy  sigma=0.001472
! Fit after  self-cal, rms=0.407130Jy  sigma=0.001470
! Inverting map and beam 
! Estimated beam: bmin=3.358 mas, bmaj=8.706 mas, bpa=-2.744 degrees
! Estimated noise=1178.21 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0160208 Jy
! Component: 100  -  total flux cleaned = 0.0171695 Jy
! Component: 150  -  total flux cleaned = 0.0176583 Jy
! Component: 200  -  total flux cleaned = 0.0172304 Jy
! Total flux subtracted in 200 components = 0.0172304 Jy
! Clean residual min=-0.010220 max=0.014030 Jy/beam
! Clean residual mean=0.000025 rms=0.003374 Jy/beam
! Combined flux in latest and established models = 4.0678 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 142 components and 4.0678 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.405727Jy  sigma=0.001465
! Fit after  self-cal, rms=0.405231Jy  sigma=0.001464
! 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=8.325 mas, bmaj=17.24 mas, bpa=6.688 degrees
! Estimated noise=1472.35 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 = 0.00203529 Jy
! Component: 100  -  total flux cleaned = 0.00200661 Jy
! Component: 150  -  total flux cleaned = 0.00198465 Jy
! Component: 200  -  total flux cleaned = 0.00181392 Jy
! Total flux subtracted in 200 components = 0.00181392 Jy
! Clean residual min=-0.010118 max=0.010356 Jy/beam
! Clean residual mean=-0.000000 rms=0.003399 Jy/beam
! Combined flux in latest and established models = 4.06961 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 160 components and 4.06961 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.404974Jy  sigma=0.001463
! Fit after  self-cal, rms=0.404735Jy  sigma=0.001462
! 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=2.514 mas, bmaj=6.738 mas, bpa=-2.706 degrees
! Estimated noise=2225.98 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 2.52523 Jy
! Component: 100  -  total flux cleaned = 3.15575 Jy
! Component: 150  -  total flux cleaned = 3.4595 Jy
! Component: 200  -  total flux cleaned = 3.64252 Jy
! Total flux subtracted in 200 components = 3.64252 Jy
! Clean residual min=-0.049838 max=0.073872 Jy/beam
! Clean residual mean=0.001392 rms=0.015575 Jy/beam
! Combined flux in latest and established models = 3.64252 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 27 model components to the UV plane model.
! The established model now contains 27 components and 3.64252 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.358 mas, bmaj=8.706 mas, bpa=-2.744 degrees
! Estimated noise=1178.21 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 = 0.182614 Jy
! Component: 100  -  total flux cleaned = 0.283277 Jy
! Component: 150  -  total flux cleaned = 0.344554 Jy
! Component: 200  -  total flux cleaned = 0.37675 Jy
! Total flux subtracted in 200 components = 0.37675 Jy
! Clean residual min=-0.016607 max=0.027724 Jy/beam
! Clean residual mean=0.000394 rms=0.005663 Jy/beam
! Combined flux in latest and established models = 4.01927 Jy
! Adding 62 model components to the UV plane model.
! The established model now contains 79 components and 4.01927 Jy
! Inverting map 
! Added new window around map position (-3.5, 7.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0232256 Jy
! Component: 100  -  total flux cleaned = 0.0373343 Jy
! Component: 150  -  total flux cleaned = 0.044844 Jy
! Component: 200  -  total flux cleaned = 0.0491189 Jy
! Total flux subtracted in 200 components = 0.0491189 Jy
! Clean residual min=-0.014033 max=0.015656 Jy/beam
! Clean residual mean=0.000005 rms=0.003821 Jy/beam
! Combined flux in latest and established models = 4.06839 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 105 components and 4.06839 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=8.325 mas, bmaj=17.24 mas, bpa=6.688 degrees
! Estimated noise=1472.35 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 = 0.00448281 Jy
! Component: 100  -  total flux cleaned = 0.00526872 Jy
! Component: 150  -  total flux cleaned = 0.005605 Jy
! Component: 200  -  total flux cleaned = 0.00561678 Jy
! Total flux subtracted in 200 components = 0.00561678 Jy
! Clean residual min=-0.009963 max=0.012435 Jy/beam
! Clean residual mean=-0.000080 rms=0.003358 Jy/beam
! Combined flux in latest and established models = 4.07401 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 122 components and 4.07401 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.358 mas, bmaj=8.706 mas, bpa=-2.744 degrees
! Estimated noise=1178.21 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00131051 Jy
! Component: 100  -  total flux cleaned = -0.000795966 Jy
! Component: 150  -  total flux cleaned = -0.000300282 Jy
! Component: 200  -  total flux cleaned = 0.0001586 Jy
! Total flux subtracted in 200 components = 0.0001586 Jy
! Clean residual min=-0.010645 max=0.014346 Jy/beam
! Clean residual mean=-0.000043 rms=0.003266 Jy/beam
! Combined flux in latest and established models = 4.07416 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 139 components and 4.07416 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.405800Jy  sigma=0.001465
! Fit after  self-cal, rms=0.405269Jy  sigma=0.001463
wmodel J0609-1542_S_1997_07_02_yyk\_map.mod
! Writing 139 model components to file: J0609-1542_S_1997_07_02_yyk_map.mod
wobs J0609-1542_S_1997_07_02_yyk\_uvs.fits
! Writing UV FITS file: J0609-1542_S_1997_07_02_yyk_uvs.fits
wwins J0609-1542_S_1997_07_02_yyk\_map.win
! wwins: Wrote 4 windows to J0609-1542_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 = 0.00640558 Jy
! Component: 100  -  total flux cleaned = 0.0119077 Jy
! Component: 150  -  total flux cleaned = 0.0168852 Jy
! Component: 200  -  total flux cleaned = 0.0207799 Jy
! Component: 250  -  total flux cleaned = 0.0234229 Jy
! Component: 300  -  total flux cleaned = 0.0261129 Jy
! Component: 350  -  total flux cleaned = 0.0280494 Jy
! Component: 400  -  total flux cleaned = 0.0299081 Jy
! Component: 450  -  total flux cleaned = 0.0314002 Jy
! Component: 500  -  total flux cleaned = 0.0325573 Jy
! Component: 550  -  total flux cleaned = 0.0335419 Jy
! Component: 600  -  total flux cleaned = 0.0340902 Jy
! Component: 650  -  total flux cleaned = 0.034356 Jy
! Component: 700  -  total flux cleaned = 0.0338378 Jy
! Component: 750  -  total flux cleaned = 0.0339663 Jy
! Component: 800  -  total flux cleaned = 0.0334688 Jy
! Component: 850  -  total flux cleaned = 0.03347 Jy
! Component: 900  -  total flux cleaned = 0.0334695 Jy
! Component: 950  -  total flux cleaned = 0.0332331 Jy
! Component: 1000  -  total flux cleaned = 0.0332326 Jy
! Component: 1050  -  total flux cleaned = 0.0331183 Jy
! Component: 1100  -  total flux cleaned = 0.0328962 Jy
! Component: 1150  -  total flux cleaned = 0.0328966 Jy
! Component: 1200  -  total flux cleaned = 0.0326782 Jy
! Component: 1250  -  total flux cleaned = 0.032355 Jy
! Component: 1300  -  total flux cleaned = 0.032037 Jy
! Component: 1350  -  total flux cleaned = 0.0318282 Jy
! Component: 1400  -  total flux cleaned = 0.0316209 Jy
! Component: 1450  -  total flux cleaned = 0.0311144 Jy
! Component: 1500  -  total flux cleaned = 0.0310151 Jy
! Component: 1550  -  total flux cleaned = 0.0309156 Jy
! Component: 1600  -  total flux cleaned = 0.0304304 Jy
! Component: 1650  -  total flux cleaned = 0.0304294 Jy
! Component: 1700  -  total flux cleaned = 0.0299548 Jy
! Component: 1750  -  total flux cleaned = 0.0296734 Jy
! Component: 1800  -  total flux cleaned = 0.0295803 Jy
! Component: 1850  -  total flux cleaned = 0.0288501 Jy
! Component: 1900  -  total flux cleaned = 0.0286723 Jy
! Component: 1950  -  total flux cleaned = 0.028139 Jy
! Component: 2000  -  total flux cleaned = 0.0279638 Jy
! Total flux subtracted in 2048 components = 0.0275287 Jy
! Clean residual min=-0.005047 max=0.004919 Jy/beam
! Clean residual mean=-0.000135 rms=0.001771 Jy/beam
! Combined flux in latest and established models = 4.10169 Jy
keep
! Adding 109 model components to the UV plane model.
! The established model now contains 246 components and 4.10169 Jy
![Exited script file: muppet]
wmap "J0609-1542_S_1997_07_02_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.358 x 8.706 at -2.744 degrees (North through East)
! Clean map  min=-0.0089816  max=3.039 Jy/beam
! Writing clean map to FITS file: J0609-1542_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 3.03904 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00176435 
device "J0609-1542_S_1997_07_02_yyk\_map.eps/VPS"
! Attempting to open device: 'J0609-1542_S_1997_07_02_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.174168 0.174168 0.348337 0.696674 1.39335 2.78669 5.57339 11.1468 22.2936 44.5871 89.1742
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0052 
print "peak=",int(peak_flux*1000)/1000
! peak= 3.039 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.358 x 8.706 at -2.744 degrees (North through East)
! Clean map  min=-0.0089816  max=3.039 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0609-1542_S_1997_07_02_yyk\_map.gif/gif"
! Attempting to open device: 'J0609-1542_S_1997_07_02_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0609-1542_S_1997_07_02_yyk_uvs.log closed on Sun Jan  7 16:35:09 2007