! Started logfile: J2347-1856_S_1997_08_27_yyk_uvs.log on Sun Jan  7 20:28:10 2007
obs J2347-1856_S_1997_08_27_yyk_uva.fits
! Reading UV FITS file: J2347-1856_S_1997_08_27_yyk_uva.fits
! AN table 1: 141 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.276596 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J2347-1856
! 
! 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 703 lines of history.
! 
! Reading 7020 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 J2347-1856_S_1997_08_27_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)= 0.636033 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=4.893 mas, bmaj=19.53 mas, bpa=-21 degrees
! Estimated noise=4788.2 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=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.285304 Jy
! Component: 100  -  total flux cleaned = 0.398448 Jy
! Total flux subtracted in 100 components = 0.398448 Jy
! Clean residual min=-0.063648 max=0.063530 Jy/beam
! Clean residual mean=-0.003781 rms=0.025038 Jy/beam
! Combined flux in latest and established models = 0.398448 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 32 components and 0.398448 Jy
! 
! Correcting IF 1.
!  A total of 761 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 693 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 825 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 690 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.497603Jy  sigma=0.001663
! Fit after  self-cal, rms=0.493485Jy  sigma=0.001653
! Inverting map and beam 
! Estimated beam: bmin=4.892 mas, bmaj=19.53 mas, bpa=-21.01 degrees
! Estimated noise=4790.13 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=5.445 mas, bmaj=21.04 mas, bpa=-17.78 degrees
! Estimated noise=2392.75 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 = 0.175951 Jy
! Component: 100  -  total flux cleaned = 0.19492 Jy
! Component: 150  -  total flux cleaned = 0.189167 Jy
! Component: 200  -  total flux cleaned = 0.174471 Jy
! Total flux subtracted in 200 components = 0.174471 Jy
! Clean residual min=-0.027857 max=0.027697 Jy/beam
! Clean residual mean=-0.001708 rms=0.012315 Jy/beam
! Combined flux in latest and established models = 0.572919 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 68 model components to the UV plane model.
! The established model now contains 98 components and 0.572919 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.439063Jy  sigma=0.001430
! Fit after  self-cal, rms=0.438731Jy  sigma=0.001428
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 5.445 x 21.04 at -17.78 degrees (North through East)
! Clean map  min=-0.054497  max=0.29795 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 96 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.826419
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.91     FD        0.93     HN        0.84     KP        0.85     
!   LA        0.95     MK        1.00*    NL        1.00*    OV        1.00     
!   PT        3.63     SC        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 96 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.791277
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.00     HN        1.12     KP        0.89     
!   LA        0.96     MK        1.00*    NL        0.91     OV        0.98     
!   PT        3.83     SC        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 84 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.09275
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.91     FD        0.92     HN        0.99     KP        0.85     
!   LA        0.69     MK        1.00*    NL        0.89     OV        0.91     
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 99 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.975516
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.91     HN        1.17     KP        0.89     
!   LA        0.83     MK        1.00*    NL        0.98     OV        0.90     
!   PT        1.62     SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.438731Jy  sigma=0.001428
! Fit after  self-cal, rms=0.434280Jy  sigma=0.001532
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=0.434280Jy  sigma=0.001532
! Fit after  self-cal, rms=0.434194Jy  sigma=0.001530
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=5.706 mas, bmaj=21.73 mas, bpa=-16.93 degrees
! Estimated noise=1685.35 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 = -0.0949308 Jy
! Component: 100  -  total flux cleaned = -0.126036 Jy
! Component: 150  -  total flux cleaned = -0.12124 Jy
! Component: 200  -  total flux cleaned = -0.122614 Jy
! Total flux subtracted in 200 components = -0.122614 Jy
! Clean residual min=-0.008181 max=0.008222 Jy/beam
! Clean residual mean=-0.000094 rms=0.003437 Jy/beam
! Combined flux in latest and established models = 0.450305 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 60 model components to the UV plane model.
! The established model now contains 156 components and 0.450305 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.429923Jy  sigma=0.001408
! Fit after  self-cal, rms=0.429727Jy  sigma=0.001407
! 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=0.429727Jy  sigma=0.001407
! Fit after  self-cal, rms=0.428419Jy  sigma=0.001399
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 = -0.00525603 Jy
! Component: 100  -  total flux cleaned = -0.00995593 Jy
! Component: 150  -  total flux cleaned = -0.012702 Jy
! Component: 200  -  total flux cleaned = -0.0152845 Jy
! Total flux subtracted in 200 components = -0.0152845 Jy
! Clean residual min=-0.005168 max=0.005243 Jy/beam
! Clean residual mean=-0.000078 rms=0.002231 Jy/beam
! Combined flux in latest and established models = 0.43502 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 67 model components to the UV plane model.
! The established model now contains 220 components and 0.43502 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.427559Jy  sigma=0.001392
! Fit after  self-cal, rms=0.426899Jy  sigma=0.001390
! 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: 5.706 x 21.73 at -16.93 degrees (North through East)
! Clean map  min=-0.023613  max=0.19742 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=0.426899Jy  sigma=0.001390
! Fit after  self-cal, rms=1.061440Jy  sigma=0.001322
! 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=1.061440Jy  sigma=0.001322
! Fit after  self-cal, rms=1.062371Jy  sigma=0.001322
! Inverting map and beam 
! Estimated beam: bmin=5.787 mas, bmaj=21.35 mas, bpa=-17.55 degrees
! Estimated noise=1619.34 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00356688 Jy
! Component: 100  -  total flux cleaned = 0.00537469 Jy
! Component: 150  -  total flux cleaned = 0.00693208 Jy
! Component: 200  -  total flux cleaned = 0.00727006 Jy
! Total flux subtracted in 200 components = 0.00727006 Jy
! Clean residual min=-0.002053 max=0.002066 Jy/beam
! Clean residual mean=-0.000043 rms=0.000876 Jy/beam
! Combined flux in latest and established models = 0.44229 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 49 model components to the UV plane model.
! The established model now contains 269 components and 0.44229 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.062250Jy  sigma=0.001320
! Fit after  self-cal, rms=1.062200Jy  sigma=0.001320
! 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=1.062200Jy  sigma=0.001320
! Fit after  self-cal, rms=0.848262Jy  sigma=0.001317
! 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=0.848262Jy  sigma=0.001317
! Fit after  self-cal, rms=0.848116Jy  sigma=0.001317
! Inverting map and beam 
! Estimated beam: bmin=5.816 mas, bmaj=21.75 mas, bpa=-16.9 degrees
! Estimated noise=1642.14 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00110001 Jy
! Component: 100  -  total flux cleaned = 0.000744715 Jy
! Component: 150  -  total flux cleaned = -4.14019e-05 Jy
! Component: 200  -  total flux cleaned = -0.00092552 Jy
! Total flux subtracted in 200 components = -0.00092552 Jy
! Clean residual min=-0.001784 max=0.001780 Jy/beam
! Clean residual mean=-0.000036 rms=0.000772 Jy/beam
! Combined flux in latest and established models = 0.441365 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 69 model components to the UV plane model.
! The established model now contains 335 components and 0.441365 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.847965Jy  sigma=0.001316
! Fit after  self-cal, rms=0.848033Jy  sigma=0.001316
! 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=9.107 mas, bmaj=21.7 mas, bpa=-20.54 degrees
! Estimated noise=1776.62 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 = -0.00123219 Jy
! Component: 100  -  total flux cleaned = -0.00199641 Jy
! Component: 150  -  total flux cleaned = -0.00312615 Jy
! Component: 200  -  total flux cleaned = -0.00429778 Jy
! Total flux subtracted in 200 components = -0.00429778 Jy
! Clean residual min=-0.001186 max=0.001170 Jy/beam
! Clean residual mean=-0.000037 rms=0.000562 Jy/beam
! Combined flux in latest and established models = 0.437067 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 58 model components to the UV plane model.
! The established model now contains 390 components and 0.437067 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.847941Jy  sigma=0.001316
! Fit after  self-cal, rms=0.848027Jy  sigma=0.001315
! 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=4.97 mas, bmaj=20.51 mas, bpa=-19.18 degrees
! Estimated noise=3724.71 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.252291 Jy
! Component: 100  -  total flux cleaned = 0.362308 Jy
! Component: 150  -  total flux cleaned = 0.416067 Jy
! Component: 200  -  total flux cleaned = 0.43212 Jy
! Total flux subtracted in 200 components = 0.43212 Jy
! Clean residual min=-0.021349 max=0.021491 Jy/beam
! Clean residual mean=-0.000986 rms=0.008513 Jy/beam
! Combined flux in latest and established models = 0.43212 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 34 model components to the UV plane model.
! The established model now contains 34 components and 0.43212 Jy
! Inverting map and beam 
! Estimated beam: bmin=5.816 mas, bmaj=21.75 mas, bpa=-16.9 degrees
! Estimated noise=1642.14 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 (-0.5, 2).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.046743 Jy
! Component: 100  -  total flux cleaned = 0.0614974 Jy
! Component: 150  -  total flux cleaned = 0.0697789 Jy
! Component: 200  -  total flux cleaned = 0.0744834 Jy
! Total flux subtracted in 200 components = 0.0744833 Jy
! Clean residual min=-0.013102 max=0.010691 Jy/beam
! Clean residual mean=-0.000184 rms=0.003763 Jy/beam
! Combined flux in latest and established models = 0.506604 Jy
! Adding 55 model components to the UV plane model.
! The established model now contains 87 components and 0.506603 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=9.107 mas, bmaj=21.7 mas, bpa=-20.54 degrees
! Estimated noise=1776.62 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 = 0.00320091 Jy
! Component: 100  -  total flux cleaned = 0.00581086 Jy
! Component: 150  -  total flux cleaned = 0.00627954 Jy
! Component: 200  -  total flux cleaned = 0.00670995 Jy
! Total flux subtracted in 200 components = 0.00670995 Jy
! Clean residual min=-0.011685 max=0.010095 Jy/beam
! Clean residual mean=-0.000178 rms=0.003685 Jy/beam
! Combined flux in latest and established models = 0.513313 Jy
! Adding 52 model components to the UV plane model.
! The established model now contains 132 components and 0.513313 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=5.816 mas, bmaj=21.75 mas, bpa=-16.9 degrees
! Estimated noise=1642.14 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -4.8397e-05 Jy
! Component: 100  -  total flux cleaned = 0.000183597 Jy
! Component: 150  -  total flux cleaned = 0.000171863 Jy
! Component: 200  -  total flux cleaned = -2.68846e-05 Jy
! Total flux subtracted in 200 components = -2.68846e-05 Jy
! Clean residual min=-0.010673 max=0.009423 Jy/beam
! Clean residual mean=-0.000142 rms=0.003132 Jy/beam
! Combined flux in latest and established models = 0.513286 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 37 model components to the UV plane model.
! The established model now contains 166 components and 0.513286 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.850218Jy  sigma=0.001329
! Fit after  self-cal, rms=0.850690Jy  sigma=0.001327
wmodel J2347-1856_S_1997_08_27_yyk\_map.mod
! Writing 166 model components to file: J2347-1856_S_1997_08_27_yyk_map.mod
wobs J2347-1856_S_1997_08_27_yyk\_uvs.fits
! Writing UV FITS file: J2347-1856_S_1997_08_27_yyk_uvs.fits
wwins J2347-1856_S_1997_08_27_yyk\_map.win
! wwins: Wrote 1 windows to J2347-1856_S_1997_08_27_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 = -0.00152347 Jy
! Component: 100  -  total flux cleaned = -0.00355246 Jy
! Component: 150  -  total flux cleaned = -0.00566624 Jy
! Component: 200  -  total flux cleaned = -0.00800409 Jy
! Component: 250  -  total flux cleaned = -0.0103096 Jy
! Component: 300  -  total flux cleaned = -0.0119233 Jy
! Component: 350  -  total flux cleaned = -0.0136938 Jy
! Component: 400  -  total flux cleaned = -0.015077 Jy
! Component: 450  -  total flux cleaned = -0.0165143 Jy
! Component: 500  -  total flux cleaned = -0.018 Jy
! Component: 550  -  total flux cleaned = -0.0194385 Jy
! Component: 600  -  total flux cleaned = -0.0208314 Jy
! Component: 650  -  total flux cleaned = -0.0223565 Jy
! Component: 700  -  total flux cleaned = -0.0234871 Jy
! Component: 750  -  total flux cleaned = -0.0246692 Jy
! Component: 800  -  total flux cleaned = -0.0256521 Jy
! Component: 850  -  total flux cleaned = -0.0264487 Jy
! Component: 900  -  total flux cleaned = -0.0273012 Jy
! Component: 950  -  total flux cleaned = -0.0279824 Jy
! Component: 1000  -  total flux cleaned = -0.0287204 Jy
! Component: 1050  -  total flux cleaned = -0.0294392 Jy
! Component: 1100  -  total flux cleaned = -0.030072 Jy
! Component: 1150  -  total flux cleaned = -0.0304863 Jy
! Component: 1200  -  total flux cleaned = -0.0308928 Jy
! Component: 1250  -  total flux cleaned = -0.0314245 Jy
! Component: 1300  -  total flux cleaned = -0.0318151 Jy
! Component: 1350  -  total flux cleaned = -0.0321995 Jy
! Component: 1400  -  total flux cleaned = -0.0326391 Jy
! Component: 1450  -  total flux cleaned = -0.0330706 Jy
! Component: 1500  -  total flux cleaned = -0.0333136 Jy
! Component: 1550  -  total flux cleaned = -0.0338536 Jy
! Component: 1600  -  total flux cleaned = -0.0343272 Jy
! Component: 1650  -  total flux cleaned = -0.0347936 Jy
! Component: 1700  -  total flux cleaned = -0.0351961 Jy
! Component: 1750  -  total flux cleaned = -0.0356491 Jy
! Component: 1800  -  total flux cleaned = -0.0361525 Jy
! Component: 1850  -  total flux cleaned = -0.0366505 Jy
! Component: 1900  -  total flux cleaned = -0.037033 Jy
! Component: 1950  -  total flux cleaned = -0.0374121 Jy
! Component: 2000  -  total flux cleaned = -0.0379473 Jy
! Total flux subtracted in 2048 components = -0.0383713 Jy
! Clean residual min=-0.002822 max=0.003323 Jy/beam
! Clean residual mean=-0.000043 rms=0.001246 Jy/beam
! Combined flux in latest and established models = 0.474915 Jy
keep
! Adding 153 model components to the UV plane model.
! The established model now contains 319 components and 0.474915 Jy
![Exited script file: muppet]
wmap "J2347-1856_S_1997_08_27_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 5.816 x 21.75 at -16.9 degrees (North through East)
! Clean map  min=-0.014254  max=0.22603 Jy/beam
! Writing clean map to FITS file: J2347-1856_S_1997_08_27_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.226035 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.0011966 
device "J2347-1856_S_1997_08_27_yyk\_map.eps/VPS"
! Attempting to open device: 'J2347-1856_S_1997_08_27_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.58817 1.58817 3.17633 6.35267 12.7053 25.4107 50.8214
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0035 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.226 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 5.816 x 21.75 at -16.9 degrees (North through East)
! Clean map  min=-0.014254  max=0.22603 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2347-1856_S_1997_08_27_yyk\_map.gif/gif"
! Attempting to open device: 'J2347-1856_S_1997_08_27_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2347-1856_S_1997_08_27_yyk_uvs.log closed on Sun Jan  7 20:28:18 2007