! Started logfile: J1637-3309_S_2004_05_27_yyk_uvs.log on Wed Dec  7 01:04:19 2005
obs J1637-3309_S_2004_05_27_yyk_uve.fits
! Reading UV FITS file: J1637-3309_S_2004_05_27_yyk_uve.fits
! AN table 1: 7 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.466667 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1637-3309
! 
! 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  2.23697e+09        8e+06          1        8e+06
!  02        2  2.26697e+09        8e+06          1        8e+06
!  03        3  2.35697e+09        8e+06          1        8e+06
!  04        4  2.37697e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1382 lines of history.
! 
! Reading 588 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 J1637-3309_S_2004_05_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 = 256x256 pixels with 2.00x2.00 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.234131 Jy 
startmod ,phase_soltime
! Applying default point source starting model.
! Performing phase self-cal over 10 minute time intervals
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
!  A total of 21 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 21 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 21 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 28 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.786354Jy  sigma=13.642008
! Fit after  self-cal, rms=0.786259Jy  sigma=13.640531
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
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=7.425 mas, bmaj=37.15 mas, bpa=-3.418 degrees
! Estimated noise=2.78866 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 = 0.176745 Jy
! Component: 100  -  total flux cleaned = 0.22366 Jy
! Total flux subtracted in 100 components = 0.22366 Jy
! Clean residual min=-0.013256 max=0.019730 Jy/beam
! Clean residual mean=0.000035 rms=0.005304 Jy/beam
! Combined flux in latest and established models = 0.22366 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 13 components and 0.22366 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.075454Jy  sigma=1.265757
! Fit after  self-cal, rms=0.075365Jy  sigma=1.264137
! 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=9.274 mas, bmaj=37.5 mas, bpa=-1.527 degrees
! Estimated noise=1.73757 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 = 0.031107 Jy
! Component: 100  -  total flux cleaned = 0.047511 Jy
! Component: 150  -  total flux cleaned = 0.0572593 Jy
! Component: 200  -  total flux cleaned = 0.0638346 Jy
! Total flux subtracted in 200 components = 0.0638346 Jy
! Clean residual min=-0.008787 max=0.006556 Jy/beam
! Clean residual mean=0.000062 rms=0.002427 Jy/beam
! Combined flux in latest and established models = 0.287495 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 59 model components to the UV plane model.
! The established model now contains 65 components and 0.287495 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.065220Jy  sigma=1.082575
! Fit after  self-cal, rms=0.065196Jy  sigma=1.082360
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
selflims ampcor_selflim
! 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.
!  Amplitude normalization factor in sub-array 1: 0.992525
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.97     HN        1.00*    KP        0.95     
!   LA        1.06     MK        1.00*    NL        1.04     OV        0.98     
!   PT        1.04     SC        1.00*    
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.988333
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        0.98     HN        1.00*    KP        0.98     
!   LA        1.00     MK        1.00*    NL        1.11     OV        0.99     
!   PT        0.97     SC        1.00*    
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.990605
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.17     FD        0.93     HN        1.00*    KP        0.95     
!   LA        0.96     MK        1.00*    NL        1.02     OV        1.04     
!   PT        1.03     SC        1.00*    
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 1.03829
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.94     HN        1.00*    KP        0.87     
!   LA        1.00*    MK        1.00*    NL        0.99     OV        0.86     
!   PT        0.94     SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.065196Jy  sigma=1.082360
! Fit after  self-cal, rms=0.061778Jy  sigma=1.029218
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=0.061778Jy  sigma=1.029218
! Fit after  self-cal, rms=0.061781Jy  sigma=1.029197
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=9.51 mas, bmaj=38.38 mas, bpa=-1.73 degrees
! Estimated noise=1.72253 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 = -0.0033774 Jy
! Component: 100  -  total flux cleaned = -0.0046751 Jy
! Component: 150  -  total flux cleaned = -0.00511069 Jy
! Component: 200  -  total flux cleaned = -0.00515051 Jy
! Total flux subtracted in 200 components = -0.00515051 Jy
! Clean residual min=-0.005163 max=0.004423 Jy/beam
! Clean residual mean=-0.000010 rms=0.001418 Jy/beam
! Combined flux in latest and established models = 0.282344 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 79 components and 0.282344 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061627Jy  sigma=1.026596
! Fit after  self-cal, rms=0.061624Jy  sigma=1.026579
! 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=0.061624Jy  sigma=1.026579
! Fit after  self-cal, rms=0.059081Jy  sigma=0.974003
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 = 0.00107948 Jy
! Component: 100  -  total flux cleaned = 0.00123368 Jy
! Component: 150  -  total flux cleaned = 0.0013313 Jy
! Component: 200  -  total flux cleaned = 0.00138953 Jy
! Total flux subtracted in 200 components = 0.00138953 Jy
! Clean residual min=-0.004831 max=0.004180 Jy/beam
! Clean residual mean=-0.000008 rms=0.001385 Jy/beam
! Combined flux in latest and established models = 0.283734 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 85 components and 0.283734 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.059021Jy  sigma=0.973390
! Fit after  self-cal, rms=0.058911Jy  sigma=0.970612
! 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: 9.51 x 38.38 at -1.73 degrees (North through East)
! Clean map  min=-0.0046436  max=0.22042 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=0.058911Jy  sigma=0.970612
! Fit after  self-cal, rms=0.057996Jy  sigma=0.959532
! 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=0.057996Jy  sigma=0.959532
! Fit after  self-cal, rms=0.057995Jy  sigma=0.959282
! Inverting map and beam 
! Estimated beam: bmin=9.494 mas, bmaj=38.61 mas, bpa=-1.877 degrees
! Estimated noise=1.72124 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00163005 Jy
! Component: 100  -  total flux cleaned = -0.0020206 Jy
! Component: 150  -  total flux cleaned = -0.00228222 Jy
! Component: 200  -  total flux cleaned = -0.0024899 Jy
! Total flux subtracted in 200 components = -0.0024899 Jy
! Clean residual min=-0.005141 max=0.003971 Jy/beam
! Clean residual mean=-0.000028 rms=0.001246 Jy/beam
! Combined flux in latest and established models = 0.281244 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 87 components and 0.281244 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.057902Jy  sigma=0.958260
! Fit after  self-cal, rms=0.057902Jy  sigma=0.958231
! 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=0.057902Jy  sigma=0.958231
! Fit after  self-cal, rms=0.056589Jy  sigma=0.936475
! 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=0.056589Jy  sigma=0.936475
! Fit after  self-cal, rms=0.056599Jy  sigma=0.936382
! Inverting map and beam 
! Estimated beam: bmin=9.532 mas, bmaj=38.79 mas, bpa=-1.944 degrees
! Estimated noise=1.70754 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00262812 Jy
! Component: 100  -  total flux cleaned = -0.00406079 Jy
! Component: 150  -  total flux cleaned = -0.00486778 Jy
! Component: 200  -  total flux cleaned = -0.00515799 Jy
! Total flux subtracted in 200 components = -0.00515799 Jy
! Clean residual min=-0.004967 max=0.004071 Jy/beam
! Clean residual mean=-0.000027 rms=0.001246 Jy/beam
! Combined flux in latest and established models = 0.276086 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 91 components and 0.276086 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056541Jy  sigma=0.934697
! Fit after  self-cal, rms=0.056541Jy  sigma=0.934686
! 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=10.93 mas, bmaj=39.34 mas, bpa=-0.5457 degrees
! Estimated noise=1.73617 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 = 0.00010964 Jy
! Component: 100  -  total flux cleaned = 0.000126761 Jy
! Component: 150  -  total flux cleaned = 0.000126169 Jy
! Component: 200  -  total flux cleaned = 0.000137638 Jy
! Total flux subtracted in 200 components = 0.000137638 Jy
! Clean residual min=-0.004502 max=0.003950 Jy/beam
! Clean residual mean=-0.000032 rms=0.001231 Jy/beam
! Combined flux in latest and established models = 0.276224 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 94 components and 0.276224 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056535Jy  sigma=0.934607
! Fit after  self-cal, rms=0.056536Jy  sigma=0.934594
! Inverting map 
uvtaper 0,0
! 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=7.41 mas, bmaj=37.82 mas, bpa=-3.682 degrees
! Estimated noise=2.77314 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.176821 Jy
! Component: 100  -  total flux cleaned = 0.222028 Jy
! Component: 150  -  total flux cleaned = 0.24258 Jy
! Component: 200  -  total flux cleaned = 0.254448 Jy
! Total flux subtracted in 200 components = 0.254448 Jy
! Clean residual min=-0.006019 max=0.007410 Jy/beam
! Clean residual mean=-0.000010 rms=0.002187 Jy/beam
! Combined flux in latest and established models = 0.254448 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 22 model components to the UV plane model.
! The established model now contains 22 components and 0.254448 Jy
! Inverting map and beam 
! Estimated beam: bmin=9.532 mas, bmaj=38.79 mas, bpa=-1.944 degrees
! Estimated noise=1.70754 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 = 0.00989008 Jy
! Component: 100  -  total flux cleaned = 0.0147511 Jy
! Component: 150  -  total flux cleaned = 0.0173901 Jy
! Component: 200  -  total flux cleaned = 0.0190316 Jy
! Total flux subtracted in 200 components = 0.0190316 Jy
! Clean residual min=-0.005016 max=0.004246 Jy/beam
! Clean residual mean=-0.000027 rms=0.001290 Jy/beam
! Combined flux in latest and established models = 0.27348 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 43 components and 0.27348 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=10.93 mas, bmaj=39.34 mas, bpa=-0.5457 degrees
! Estimated noise=1.73617 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 = 0.000884405 Jy
! Component: 100  -  total flux cleaned = 0.00114089 Jy
! Component: 150  -  total flux cleaned = 0.00136633 Jy
! Component: 200  -  total flux cleaned = 0.00156451 Jy
! Total flux subtracted in 200 components = 0.00156451 Jy
! Clean residual min=-0.004657 max=0.004101 Jy/beam
! Clean residual mean=-0.000032 rms=0.001259 Jy/beam
! Combined flux in latest and established models = 0.275044 Jy
! Adding 13 model components to the UV plane model.
! The established model now contains 49 components and 0.275044 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=9.532 mas, bmaj=38.79 mas, bpa=-1.944 degrees
! Estimated noise=1.70754 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000266283 Jy
! Component: 100  -  total flux cleaned = 0.000386382 Jy
! Component: 150  -  total flux cleaned = 0.000474452 Jy
! Component: 200  -  total flux cleaned = 0.00056007 Jy
! Total flux subtracted in 200 components = 0.00056007 Jy
! Clean residual min=-0.005033 max=0.004198 Jy/beam
! Clean residual mean=-0.000026 rms=0.001265 Jy/beam
! Combined flux in latest and established models = 0.275604 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 55 components and 0.275604 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056564Jy  sigma=0.935039
! Fit after  self-cal, rms=0.056562Jy  sigma=0.935010
wmodel J1637-3309_S_2004_05_27_yyk\_map.mod
! Writing 55 model components to file: J1637-3309_S_2004_05_27_yyk_map.mod
wobs J1637-3309_S_2004_05_27_yyk\_uvs.fits
! Writing UV FITS file: J1637-3309_S_2004_05_27_yyk_uvs.fits
wwins J1637-3309_S_2004_05_27_yyk\_map.win
! wwins: Wrote 1 windows to J1637-3309_S_2004_05_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=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.00138696 Jy
! Component: 100  -  total flux cleaned = -0.00219672 Jy
! Component: 150  -  total flux cleaned = -0.00297381 Jy
! Component: 200  -  total flux cleaned = -0.00371437 Jy
! Component: 250  -  total flux cleaned = -0.0043498 Jy
! Component: 300  -  total flux cleaned = -0.00480748 Jy
! Component: 350  -  total flux cleaned = -0.00528127 Jy
! Component: 400  -  total flux cleaned = -0.00564736 Jy
! Component: 450  -  total flux cleaned = -0.00595644 Jy
! Component: 500  -  total flux cleaned = -0.00617907 Jy
! Component: 550  -  total flux cleaned = -0.00632285 Jy
! Component: 600  -  total flux cleaned = -0.0064615 Jy
! Component: 650  -  total flux cleaned = -0.00652875 Jy
! Component: 700  -  total flux cleaned = -0.00669224 Jy
! Component: 750  -  total flux cleaned = -0.00691269 Jy
! Component: 800  -  total flux cleaned = -0.00700446 Jy
! Component: 850  -  total flux cleaned = -0.00715301 Jy
! Component: 900  -  total flux cleaned = -0.00718111 Jy
! Component: 950  -  total flux cleaned = -0.00726483 Jy
! Component: 1000  -  total flux cleaned = -0.00737316 Jy
! Total flux subtracted in 1024 components = -0.00748084 Jy
! Clean residual min=-0.001811 max=0.001966 Jy/beam
! Clean residual mean=-0.000006 rms=0.000616 Jy/beam
! Combined flux in latest and established models = 0.268123 Jy
keep
! Adding 73 model components to the UV plane model.
! The established model now contains 128 components and 0.268124 Jy
![Exited script file: muppet]
wmap "J1637-3309_S_2004_05_27_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 9.532 x 38.79 at -1.944 degrees (North through East)
! Clean map  min=-0.0046172  max=0.21904 Jy/beam
! Writing clean map to FITS file: J1637-3309_S_2004_05_27_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.219043 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000605097 
device "J1637-3309_S_2004_05_27_yyk\_map.eps/VPS"
! Attempting to open device: 'J1637-3309_S_2004_05_27_yyk_map.eps/VPS'
loglevs 1*100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.828737 0.828737 1.65747 3.31495 6.6299 13.2598 26.5196 53.0392
print "clev=",int(1*3*image_rms*10000)/10000
! clev= 0.0018 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.219 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 9.532 x 38.79 at -1.944 degrees (North through East)
! Clean map  min=-0.0046172  max=0.21904 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1637-3309_S_2004_05_27_yyk\_map.gif/gif"
! Attempting to open device: 'J1637-3309_S_2004_05_27_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1637-3309_S_2004_05_27_yyk_uvs.log closed on Wed Dec  7 01:04:20 2005