! Started logfile: J0115-0127_X_1997_01_10_pus_uvs.log on Mon Jan 30 11:11:19 2006
obs J0115-0127_X_1997_01_10_pus_uva.fits
! Reading UV FITS file: J0115-0127_X_1997_01_10_pus_uva.fits
! AN table 1: 23 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.677295 visibilities/baseline/integration-bin.
! Found source: J0115-0127
! 
! 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  8.15049e+09        8e+06          1        8e+06
!  02        2  8.23424e+09        8e+06          1        8e+06
!  03        3  8.41424e+09        8e+06          1        8e+06
!  04        4  8.55424e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 497 lines of history.
! 
! Reading 2804 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
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 = 256x256 pixels with 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.456244 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=0.7581 mas, bmaj=1.852 mas, bpa=-5.249 degrees
! Estimated noise=0.980854 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 = 0.309599 Jy
! Component: 100  -  total flux cleaned = 0.420931 Jy
! Total flux subtracted in 100 components = 0.420931 Jy
! Clean residual min=-0.045260 max=0.090284 Jy/beam
! Clean residual mean=0.000422 rms=0.012486 Jy/beam
! Combined flux in latest and established models = 0.420931 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 14 components and 0.420931 Jy
! 
! Correcting IF 1.
!  A total of 56 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 55 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 54 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 57 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.222206Jy  sigma=4.393690
! Fit after  self-cal, rms=0.200995Jy  sigma=4.036904
! Inverting map and beam 
! Estimated beam: bmin=0.7584 mas, bmaj=1.852 mas, bpa=-5.25 degrees
! Estimated noise=0.981841 mJy/beam.
! Added new window around map position (-1, 0.6).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.102404 Jy
! Component: 100  -  total flux cleaned = 0.145858 Jy
! Total flux subtracted in 100 components = 0.145858 Jy
! Clean residual min=-0.027802 max=0.042457 Jy/beam
! Clean residual mean=-0.000021 rms=0.006949 Jy/beam
! Combined flux in latest and established models = 0.566789 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 23 components and 0.566789 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.161120Jy  sigma=3.057688
! Fit after  self-cal, rms=0.156396Jy  sigma=2.954920
! 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=0.9183 mas, bmaj=2.075 mas, bpa=-3.851 degrees
! Estimated noise=0.691917 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 (1.2, 1.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0489405 Jy
! Component: 100  -  total flux cleaned = 0.06711 Jy
! Component: 150  -  total flux cleaned = 0.0730379 Jy
! Component: 200  -  total flux cleaned = 0.0754256 Jy
! Total flux subtracted in 200 components = 0.0754256 Jy
! Clean residual min=-0.017912 max=0.019060 Jy/beam
! Clean residual mean=-0.000983 rms=0.004660 Jy/beam
! Combined flux in latest and established models = 0.642214 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 44 components and 0.642214 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.146664Jy  sigma=2.675675
! Fit after  self-cal, rms=0.145543Jy  sigma=2.657776
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9183 x 2.075 at -3.851 degrees (North through East)
! Clean map  min=-0.015718  max=0.35083 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: 0.998137
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.94     HN        1.28     KP        0.90     
!   LA        0.93     MK        0.92     NL        1.09     OV        0.90     
!   PT        1.20     SC        0.89     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.984463
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        0.95     HN        1.29     KP        0.90     
!   LA        0.95     MK        0.91     NL        1.08     OV        0.92     
!   PT        1.22     SC        1.01     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.973348
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        0.95     HN        1.37     KP        0.89     
!   LA        0.95     MK        0.93     NL        1.14     OV        0.88     
!   PT        1.21     SC        1.00     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.95543
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.94     HN        1.44     KP        0.89     
!   LA        0.96     MK        0.97     NL        1.14     OV        0.90     
!   PT        1.23     SC        1.02     
! 
! 
! Fit before self-cal, rms=0.145543Jy  sigma=2.657776
! Fit after  self-cal, rms=0.126113Jy  sigma=2.322762
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=0.126113Jy  sigma=2.322762
! Fit after  self-cal, rms=0.126235Jy  sigma=2.321230
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9129 mas, bmaj=2.061 mas, bpa=-3.368 degrees
! Estimated noise=0.649725 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 = -0.0217168 Jy
! Component: 100  -  total flux cleaned = -0.0310817 Jy
! Component: 150  -  total flux cleaned = -0.0324603 Jy
! Component: 200  -  total flux cleaned = -0.0331628 Jy
! Total flux subtracted in 200 components = -0.0331628 Jy
! Clean residual min=-0.007491 max=0.008448 Jy/beam
! Clean residual mean=0.000150 rms=0.002108 Jy/beam
! Combined flux in latest and established models = 0.609052 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 0.609052 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.122820Jy  sigma=2.250410
! Fit after  self-cal, rms=0.122792Jy  sigma=2.249504
! 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=0.122792Jy  sigma=2.249504
! Fit after  self-cal, rms=0.072327Jy  sigma=1.255773
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 = 0.00647814 Jy
! Component: 100  -  total flux cleaned = 0.00720011 Jy
! Component: 150  -  total flux cleaned = 0.00740873 Jy
! Component: 200  -  total flux cleaned = 0.00741305 Jy
! Total flux subtracted in 200 components = 0.00741305 Jy
! Clean residual min=-0.006407 max=0.007554 Jy/beam
! Clean residual mean=0.000110 rms=0.001794 Jy/beam
! Combined flux in latest and established models = 0.616465 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 79 components and 0.616464 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.071506Jy  sigma=1.223876
! Fit after  self-cal, rms=0.069835Jy  sigma=1.194708
! 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: 0.9129 x 2.061 at -3.368 degrees (North through East)
! Clean map  min=-0.006004  max=0.34215 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=0.069835Jy  sigma=1.194708
! Fit after  self-cal, rms=0.062013Jy  sigma=1.060107
! 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=0.062013Jy  sigma=1.060107
! Fit after  self-cal, rms=0.061948Jy  sigma=1.058142
! Inverting map and beam 
! Estimated beam: bmin=0.8977 mas, bmaj=2.044 mas, bpa=-3.031 degrees
! Estimated noise=0.640164 mJy/beam.
! Added new window around map position (0.6, -8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00844041 Jy
! Component: 100  -  total flux cleaned = 0.0122341 Jy
! Component: 150  -  total flux cleaned = 0.0139495 Jy
! Component: 200  -  total flux cleaned = 0.0146326 Jy
! Total flux subtracted in 200 components = 0.0146326 Jy
! Clean residual min=-0.003773 max=0.004742 Jy/beam
! Clean residual mean=0.000049 rms=0.001067 Jy/beam
! Combined flux in latest and established models = 0.631097 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 0.631097 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061126Jy  sigma=1.028744
! Fit after  self-cal, rms=0.061035Jy  sigma=1.027342
! Inverting map 
! Added new window around map position (3, -4.4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0058899 Jy
! Component: 100  -  total flux cleaned = 0.00852512 Jy
! Component: 150  -  total flux cleaned = 0.0098309 Jy
! Component: 200  -  total flux cleaned = 0.00993688 Jy
! Total flux subtracted in 200 components = 0.00993688 Jy
! Clean residual min=-0.003230 max=0.002956 Jy/beam
! Clean residual mean=-0.000017 rms=0.000891 Jy/beam
! Combined flux in latest and established models = 0.641034 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 114 components and 0.641034 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.060388Jy  sigma=1.011745
! Fit after  self-cal, rms=0.060314Jy  sigma=1.010740
! 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=0.060314Jy  sigma=1.010740
! Fit after  self-cal, rms=0.058397Jy  sigma=0.969851
! 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=0.058397Jy  sigma=0.969851
! Fit after  self-cal, rms=0.058407Jy  sigma=0.969826
! Inverting map and beam 
! Estimated beam: bmin=0.8936 mas, bmaj=2.041 mas, bpa=-2.808 degrees
! Estimated noise=0.63829 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00131168 Jy
! Component: 100  -  total flux cleaned = 0.0021243 Jy
! Component: 150  -  total flux cleaned = 0.00280003 Jy
! Component: 200  -  total flux cleaned = 0.00313678 Jy
! Total flux subtracted in 200 components = 0.00313678 Jy
! Clean residual min=-0.002678 max=0.002640 Jy/beam
! Clean residual mean=0.000003 rms=0.000752 Jy/beam
! Combined flux in latest and established models = 0.644171 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 37 model components to the UV plane model.
! The established model now contains 129 components and 0.644171 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058086Jy  sigma=0.961788
! Fit after  self-cal, rms=0.058056Jy  sigma=0.961372
! 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=2.214 mas, bmaj=3.257 mas, bpa=7.814 degrees
! Estimated noise=0.836992 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 = 0.00120996 Jy
! Component: 100  -  total flux cleaned = 0.00195325 Jy
! Component: 150  -  total flux cleaned = 0.00220683 Jy
! Component: 200  -  total flux cleaned = 0.00242369 Jy
! Total flux subtracted in 200 components = 0.00242369 Jy
! Clean residual min=-0.002822 max=0.002346 Jy/beam
! Clean residual mean=-0.000034 rms=0.000838 Jy/beam
! Combined flux in latest and established models = 0.646594 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 154 components and 0.646595 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.057956Jy  sigma=0.959535
! Fit after  self-cal, rms=0.057939Jy  sigma=0.959362
! 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=0.7495 mas, bmaj=1.823 mas, bpa=-4.261 degrees
! Estimated noise=0.923022 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.321812 Jy
! Component: 100  -  total flux cleaned = 0.452155 Jy
! Component: 150  -  total flux cleaned = 0.520523 Jy
! Component: 200  -  total flux cleaned = 0.558168 Jy
! Total flux subtracted in 200 components = 0.558168 Jy
! Clean residual min=-0.009777 max=0.013801 Jy/beam
! Clean residual mean=0.000237 rms=0.002572 Jy/beam
! Combined flux in latest and established models = 0.558168 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 24 model components to the UV plane model.
! The established model now contains 24 components and 0.558168 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8936 mas, bmaj=2.041 mas, bpa=-2.808 degrees
! Estimated noise=0.63829 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 = 0.0273336 Jy
! Component: 100  -  total flux cleaned = 0.0427375 Jy
! Component: 150  -  total flux cleaned = 0.0522873 Jy
! Component: 200  -  total flux cleaned = 0.058795 Jy
! Total flux subtracted in 200 components = 0.058795 Jy
! Clean residual min=-0.004339 max=0.004705 Jy/beam
! Clean residual mean=0.000179 rms=0.001362 Jy/beam
! Combined flux in latest and established models = 0.616963 Jy
! Adding 42 model components to the UV plane model.
! The established model now contains 60 components and 0.616963 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=2.214 mas, bmaj=3.257 mas, bpa=7.814 degrees
! Estimated noise=0.836992 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 = 0.0100944 Jy
! Component: 100  -  total flux cleaned = 0.0166541 Jy
! Component: 150  -  total flux cleaned = 0.0202839 Jy
! Component: 200  -  total flux cleaned = 0.0227368 Jy
! Total flux subtracted in 200 components = 0.0227368 Jy
! Clean residual min=-0.003125 max=0.002241 Jy/beam
! Clean residual mean=0.000069 rms=0.000959 Jy/beam
! Combined flux in latest and established models = 0.6397 Jy
! Adding 38 model components to the UV plane model.
! The established model now contains 89 components and 0.6397 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8936 mas, bmaj=2.041 mas, bpa=-2.808 degrees
! Estimated noise=0.63829 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000409096 Jy
! Component: 100  -  total flux cleaned = 0.000628236 Jy
! Component: 150  -  total flux cleaned = 0.00121366 Jy
! Component: 200  -  total flux cleaned = 0.00186304 Jy
! Total flux subtracted in 200 components = 0.00186304 Jy
! Clean residual min=-0.002829 max=0.003192 Jy/beam
! Clean residual mean=0.000017 rms=0.000866 Jy/beam
! Combined flux in latest and established models = 0.641563 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 117 components and 0.641563 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058304Jy  sigma=0.971303
! Fit after  self-cal, rms=0.058042Jy  sigma=0.966143
wmodel J0115-0127_X_1997_01_10_pus\_map.mod
! Writing 117 model components to file: J0115-0127_X_1997_01_10_pus_map.mod
wobs J0115-0127_X_1997_01_10_pus\_uvs.fits
! Writing UV FITS file: J0115-0127_X_1997_01_10_pus_uvs.fits
wwins J0115-0127_X_1997_01_10_pus\_map.win
! wwins: Wrote 5 windows to J0115-0127_X_1997_01_10_pus_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -7.07823e-05 Jy
! Component: 100  -  total flux cleaned = 0.000343873 Jy
! Component: 150  -  total flux cleaned = 0.000650377 Jy
! Component: 200  -  total flux cleaned = 0.00102867 Jy
! Component: 250  -  total flux cleaned = 0.00139248 Jy
! Component: 300  -  total flux cleaned = 0.00182264 Jy
! Component: 350  -  total flux cleaned = 0.00216258 Jy
! Component: 400  -  total flux cleaned = 0.00245488 Jy
! Component: 450  -  total flux cleaned = 0.00277596 Jy
! Component: 500  -  total flux cleaned = 0.00305531 Jy
! Component: 550  -  total flux cleaned = 0.00336159 Jy
! Component: 600  -  total flux cleaned = 0.0035614 Jy
! Component: 650  -  total flux cleaned = 0.00379013 Jy
! Component: 700  -  total flux cleaned = 0.0039818 Jy
! Component: 750  -  total flux cleaned = 0.00410781 Jy
! Component: 800  -  total flux cleaned = 0.00438518 Jy
! Component: 850  -  total flux cleaned = 0.00453652 Jy
! Component: 900  -  total flux cleaned = 0.00462585 Jy
! Component: 950  -  total flux cleaned = 0.0047719 Jy
! Component: 1000  -  total flux cleaned = 0.00482914 Jy
! Total flux subtracted in 1024 components = 0.00485759 Jy
! Clean residual min=-0.001610 max=0.001544 Jy/beam
! Clean residual mean=-0.000003 rms=0.000592 Jy/beam
! Combined flux in latest and established models = 0.646421 Jy
keep
! Adding 72 model components to the UV plane model.
! The established model now contains 187 components and 0.646421 Jy
wmap "J0115-0127_X_1997_01_10_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8936 x 2.041 at -2.808 degrees (North through East)
! Clean map  min=-0.0022836  max=0.33982 Jy/beam
! Writing clean map to FITS file: J0115-0127_X_1997_01_10_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.339817 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000589463 
device "J0115-0127_X_1997_01_10_pus\_map.eps/VPS"
! Attempting to open device: 'J0115-0127_X_1997_01_10_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.520395 0.520395 1.04079 2.08158 4.16316 8.32632 16.6526 33.3053 66.6106
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0017 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.339 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8936 x 2.041 at -2.808 degrees (North through East)
! Clean map  min=-0.0022836  max=0.33982 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0115-0127_X_1997_01_10_pus\_map.gif/vgif"
! Attempting to open device: 'J0115-0127_X_1997_01_10_pus_map.gif/vgif'
mapplot cln
quit
! Quitting program
! Log file J0115-0127_X_1997_01_10_pus_uvs.log closed on Mon Jan 30 11:11:28 2006