! Started logfile: J2231-1422_X_2005_07_09_yyk_uvs.log on Fri Jan 20 11:07:27 2006
obs J2231-1422_X_2005_07_09_yyk_uve.fits
! Reading UV FITS file: J2231-1422_X_2005_07_09_yyk_uve.fits
! AN table 1: 10 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.913333 visibilities/baseline/integration-bin.
! Found source: J2231-1422
! 
! 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  8.40997e+09        8e+06          1        8e+06
!  02        2  8.47997e+09        8e+06          1        8e+06
!  03        3  8.79497e+09        8e+06          1        8e+06
!  04        4  8.89997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1480 lines of history.
! 
! Reading 1644 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 J2231-1422_X_2005_07_09_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)= 0.136134 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=0.7268 mas, bmaj=1.886 mas, bpa=-0.9781 degrees
! Estimated noise=1.55424 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 = 0.0862072 Jy
! Component: 100  -  total flux cleaned = 0.114247 Jy
! Total flux subtracted in 100 components = 0.114247 Jy
! Clean residual min=-0.010291 max=0.012242 Jy/beam
! Clean residual mean=-0.000000 rms=0.002796 Jy/beam
! Combined flux in latest and established models = 0.114247 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 21 components and 0.114247 Jy
! 
! Correcting IF 1.
!  A total of 8 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 11 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 8 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=0.081679Jy  sigma=1.376986
! Fit after  self-cal, rms=0.073614Jy  sigma=1.268810
! Inverting map and beam 
! Estimated beam: bmin=0.7259 mas, bmaj=1.885 mas, bpa=-1.018 degrees
! Estimated noise=1.55981 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=0.9556 mas, bmaj=2.568 mas, bpa=-3.465 degrees
! Estimated noise=0.986522 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 = 0.0226197 Jy
! Component: 100  -  total flux cleaned = 0.028124 Jy
! Component: 150  -  total flux cleaned = 0.029068 Jy
! Component: 200  -  total flux cleaned = 0.0290755 Jy
! Total flux subtracted in 200 components = 0.0290755 Jy
! Clean residual min=-0.006741 max=0.006254 Jy/beam
! Clean residual mean=-0.000024 rms=0.002442 Jy/beam
! Combined flux in latest and established models = 0.143322 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 30 components and 0.143322 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.070956Jy  sigma=1.170951
! Fit after  self-cal, rms=0.070910Jy  sigma=1.170707
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9556 x 2.568 at -3.465 degrees (North through East)
! Clean map  min=-0.0064845  max=0.11646 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2.
! Selfcal phase corrections will not be limited.
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: 0.99318
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.00     HN        1.07     KP        0.96     
!   LA        1.06     MK        0.89     NL        1.02     OV        1.07     
!   PT        0.98     SC        1.02     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.995056
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        0.99     HN        1.09     KP        0.92     
!   LA        1.02     MK        0.95     NL        0.96     OV        0.98     
!   PT        1.01     SC        1.08     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.070910Jy  sigma=1.170707
! Fit after  self-cal, rms=0.070137Jy  sigma=1.144572
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=0.070137Jy  sigma=1.144572
! Fit after  self-cal, rms=0.070006Jy  sigma=1.140942
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9371 mas, bmaj=2.588 mas, bpa=-4.975 degrees
! Estimated noise=0.978605 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 = -0.00105626 Jy
! Component: 100  -  total flux cleaned = -0.00105766 Jy
! Component: 150  -  total flux cleaned = -0.00111451 Jy
! Component: 200  -  total flux cleaned = -0.00116559 Jy
! Total flux subtracted in 200 components = -0.00116559 Jy
! Clean residual min=-0.006115 max=0.006245 Jy/beam
! Clean residual mean=-0.000014 rms=0.002328 Jy/beam
! Combined flux in latest and established models = 0.142157 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 33 components and 0.142157 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.069978Jy  sigma=1.138656
! Fit after  self-cal, rms=0.069939Jy  sigma=1.138528
! 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=0.069939Jy  sigma=1.138528
! Fit after  self-cal, rms=0.064526Jy  sigma=1.080807
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 = 0.000765103 Jy
! Component: 100  -  total flux cleaned = 0.000498227 Jy
! Component: 150  -  total flux cleaned = 0.000388594 Jy
! Component: 200  -  total flux cleaned = 0.000293557 Jy
! Total flux subtracted in 200 components = 0.000293557 Jy
! Clean residual min=-0.006358 max=0.006181 Jy/beam
! Clean residual mean=-0.000012 rms=0.002293 Jy/beam
! Combined flux in latest and established models = 0.14245 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 35 components and 0.14245 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.064557Jy  sigma=1.078840
! Fit after  self-cal, rms=0.063799Jy  sigma=1.074041
! 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: 0.9371 x 2.588 at -4.975 degrees (North through East)
! Clean map  min=-0.0061651  max=0.11817 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=0.063799Jy  sigma=1.074041
! Fit after  self-cal, rms=0.063758Jy  sigma=1.066296
! 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=0.063758Jy  sigma=1.066296
! Fit after  self-cal, rms=0.063566Jy  sigma=1.065512
! Inverting map and beam 
! Estimated beam: bmin=0.9172 mas, bmaj=2.59 mas, bpa=-5.751 degrees
! Estimated noise=0.973726 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000118261 Jy
! Component: 100  -  total flux cleaned = -7.46111e-06 Jy
! Component: 150  -  total flux cleaned = -7.19993e-06 Jy
! Component: 200  -  total flux cleaned = -4.42623e-05 Jy
! Total flux subtracted in 200 components = -4.42623e-05 Jy
! Clean residual min=-0.006273 max=0.006203 Jy/beam
! Clean residual mean=-0.000007 rms=0.002241 Jy/beam
! Combined flux in latest and established models = 0.142406 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 40 components and 0.142406 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.063567Jy  sigma=1.064280
! Fit after  self-cal, rms=0.063443Jy  sigma=1.063893
! 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=0.063443Jy  sigma=1.063893
! Fit after  self-cal, rms=0.063394Jy  sigma=1.060480
! 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=0.063394Jy  sigma=1.060480
! Fit after  self-cal, rms=0.063328Jy  sigma=1.060304
! Inverting map and beam 
! Estimated beam: bmin=0.9103 mas, bmaj=2.6 mas, bpa=-6.136 degrees
! Estimated noise=0.969229 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00072068 Jy
! Component: 100  -  total flux cleaned = -0.000797057 Jy
! Component: 150  -  total flux cleaned = -0.000828061 Jy
! Component: 200  -  total flux cleaned = -0.000858435 Jy
! Total flux subtracted in 200 components = -0.000858435 Jy
! Clean residual min=-0.006092 max=0.005993 Jy/beam
! Clean residual mean=-0.000000 rms=0.002206 Jy/beam
! Combined flux in latest and established models = 0.141548 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 42 components and 0.141548 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.063332Jy  sigma=1.059449
! Fit after  self-cal, rms=0.063268Jy  sigma=1.059242
! 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=2.274 mas, bmaj=4.942 mas, bpa=6.865 degrees
! Estimated noise=1.19028 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 = -0.0013714 Jy
! Component: 100  -  total flux cleaned = -0.0013735 Jy
! Component: 150  -  total flux cleaned = -0.00137073 Jy
! Component: 200  -  total flux cleaned = -0.00140204 Jy
! Total flux subtracted in 200 components = -0.00140204 Jy
! Clean residual min=-0.006527 max=0.006582 Jy/beam
! Clean residual mean=-0.000003 rms=0.002656 Jy/beam
! Combined flux in latest and established models = 0.140146 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 44 components and 0.140146 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.063323Jy  sigma=1.059573
! Fit after  self-cal, rms=0.063233Jy  sigma=1.058908
! 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=0.7129 mas, bmaj=1.896 mas, bpa=-2.633 degrees
! Estimated noise=1.53515 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0937362 Jy
! Component: 100  -  total flux cleaned = 0.120393 Jy
! Component: 150  -  total flux cleaned = 0.132232 Jy
! Component: 200  -  total flux cleaned = 0.135496 Jy
! Total flux subtracted in 200 components = 0.135496 Jy
! Clean residual min=-0.006500 max=0.006753 Jy/beam
! Clean residual mean=0.000003 rms=0.001675 Jy/beam
! Combined flux in latest and established models = 0.135496 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 0.135496 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9103 mas, bmaj=2.6 mas, bpa=-6.136 degrees
! Estimated noise=0.969229 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 = 0.00514981 Jy
! Component: 100  -  total flux cleaned = 0.00564771 Jy
! Component: 150  -  total flux cleaned = 0.00588931 Jy
! Component: 200  -  total flux cleaned = 0.00615272 Jy
! Total flux subtracted in 200 components = 0.00615272 Jy
! Clean residual min=-0.006165 max=0.006035 Jy/beam
! Clean residual mean=-0.000001 rms=0.002239 Jy/beam
! Combined flux in latest and established models = 0.141649 Jy
! Adding 13 model components to the UV plane model.
! The established model now contains 35 components and 0.141649 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=2.274 mas, bmaj=4.942 mas, bpa=6.865 degrees
! Estimated noise=1.19028 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 = -0.000998765 Jy
! Component: 100  -  total flux cleaned = -0.000941037 Jy
! Component: 150  -  total flux cleaned = -0.00103431 Jy
! Component: 200  -  total flux cleaned = -0.00111853 Jy
! Total flux subtracted in 200 components = -0.00111853 Jy
! Clean residual min=-0.006522 max=0.006604 Jy/beam
! Clean residual mean=-0.000004 rms=0.002674 Jy/beam
! Combined flux in latest and established models = 0.140531 Jy
! Adding 9 model components to the UV plane model.
! The established model now contains 39 components and 0.140531 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9103 mas, bmaj=2.6 mas, bpa=-6.136 degrees
! Estimated noise=0.969229 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00107786 Jy
! Component: 100  -  total flux cleaned = 0.00102088 Jy
! Component: 150  -  total flux cleaned = 0.000940925 Jy
! Component: 200  -  total flux cleaned = 0.000870709 Jy
! Total flux subtracted in 200 components = 0.000870709 Jy
! Clean residual min=-0.006048 max=0.005910 Jy/beam
! Clean residual mean=-0.000001 rms=0.002198 Jy/beam
! Combined flux in latest and established models = 0.141401 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 48 components and 0.141401 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.063192Jy  sigma=1.058304
! Fit after  self-cal, rms=0.063160Jy  sigma=1.058098
wmodel J2231-1422_X_2005_07_09_yyk\_map.mod
! Writing 48 model components to file: J2231-1422_X_2005_07_09_yyk_map.mod
wobs J2231-1422_X_2005_07_09_yyk\_uvs.fits
! Writing UV FITS file: J2231-1422_X_2005_07_09_yyk_uvs.fits
wwins J2231-1422_X_2005_07_09_yyk\_map.win
! wwins: Wrote 1 windows to J2231-1422_X_2005_07_09_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 = -0.000151528 Jy
! Component: 100  -  total flux cleaned = 0.000468583 Jy
! Component: 150  -  total flux cleaned = 0.00105874 Jy
! Component: 200  -  total flux cleaned = 0.00171246 Jy
! Component: 250  -  total flux cleaned = 0.00233761 Jy
! Component: 300  -  total flux cleaned = 0.00294176 Jy
! Component: 350  -  total flux cleaned = 0.00344078 Jy
! Component: 400  -  total flux cleaned = 0.00367935 Jy
! Component: 450  -  total flux cleaned = 0.00383404 Jy
! Component: 500  -  total flux cleaned = 0.00428681 Jy
! Component: 550  -  total flux cleaned = 0.00450777 Jy
! Component: 600  -  total flux cleaned = 0.00493853 Jy
! Component: 650  -  total flux cleaned = 0.00542658 Jy
! Component: 700  -  total flux cleaned = 0.00583414 Jy
! Component: 750  -  total flux cleaned = 0.00629857 Jy
! Component: 800  -  total flux cleaned = 0.0066216 Jy
! Component: 850  -  total flux cleaned = 0.00706615 Jy
! Component: 900  -  total flux cleaned = 0.00749856 Jy
! Component: 950  -  total flux cleaned = 0.00780098 Jy
! Component: 1000  -  total flux cleaned = 0.00809533 Jy
! Component: 1050  -  total flux cleaned = 0.00826868 Jy
! Component: 1100  -  total flux cleaned = 0.00838349 Jy
! Component: 1150  -  total flux cleaned = 0.00855091 Jy
! Component: 1200  -  total flux cleaned = 0.00860595 Jy
! Component: 1250  -  total flux cleaned = 0.00887314 Jy
! Component: 1300  -  total flux cleaned = 0.00887217 Jy
! Component: 1350  -  total flux cleaned = 0.00892463 Jy
! Component: 1400  -  total flux cleaned = 0.00927816 Jy
! Component: 1450  -  total flux cleaned = 0.00952375 Jy
! Component: 1500  -  total flux cleaned = 0.00966866 Jy
! Component: 1550  -  total flux cleaned = 0.00981101 Jy
! Component: 1600  -  total flux cleaned = 0.0100899 Jy
! Component: 1650  -  total flux cleaned = 0.0101363 Jy
! Component: 1700  -  total flux cleaned = 0.0102255 Jy
! Component: 1750  -  total flux cleaned = 0.0104473 Jy
! Component: 1800  -  total flux cleaned = 0.0105325 Jy
! Component: 1850  -  total flux cleaned = 0.0106612 Jy
! Component: 1900  -  total flux cleaned = 0.0107036 Jy
! Component: 1950  -  total flux cleaned = 0.010911 Jy
! Component: 2000  -  total flux cleaned = 0.0109912 Jy
! Total flux subtracted in 2048 components = 0.010951 Jy
! Clean residual min=-0.002327 max=0.002361 Jy/beam
! Clean residual mean=0.000006 rms=0.000897 Jy/beam
! Combined flux in latest and established models = 0.152352 Jy
keep
! Adding 166 model components to the UV plane model.
! The established model now contains 214 components and 0.152352 Jy
![Exited script file: muppet]
wmap "J2231-1422_X_2005_07_09_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9103 x 2.6 at -6.136 degrees (North through East)
! Clean map  min=-0.0040727  max=0.11736 Jy/beam
! Writing clean map to FITS file: J2231-1422_X_2005_07_09_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.117361 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000946808 
device "J2231-1422_X_2005_07_09_yyk\_map.eps/VPS"
! Attempting to open device: 'J2231-1422_X_2005_07_09_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -2.42024 2.42024 4.84049 9.68098 19.362 38.7239 77.4478
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0028 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.117 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9103 x 2.6 at -6.136 degrees (North through East)
! Clean map  min=-0.0040727  max=0.11736 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2231-1422_X_2005_07_09_yyk\_map.gif/gif"
! Attempting to open device: 'J2231-1422_X_2005_07_09_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2231-1422_X_2005_07_09_yyk_uvs.log closed on Fri Jan 20 11:07:31 2006