! Started logfile: J1215-1731_S_2004_05_27_yyk_uvs.log on Wed Dec  7 00:21:56 2005
obs J1215-1731_S_2004_05_27_yyk_uve.fits
! Reading UV FITS file: J1215-1731_S_2004_05_27_yyk_uve.fits
! AN table 1: 8 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.975 visibilities/baseline/integration-bin.
! Found source: J1215-1731
! 
! 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 1404 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 J1215-1731_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 = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 1.0762 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 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 10 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 25 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.170712Jy  sigma=2.857474
! Fit after  self-cal, rms=0.170678Jy  sigma=2.851379
! 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=2.508 mas, bmaj=6.822 mas, bpa=-1.486 degrees
! Estimated noise=1.79067 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 = 0.897394 Jy
! Component: 100  -  total flux cleaned = 1.03348 Jy
! Total flux subtracted in 100 components = 1.03348 Jy
! Clean residual min=-0.027238 max=0.043570 Jy/beam
! Clean residual mean=-0.000130 rms=0.008429 Jy/beam
! Combined flux in latest and established models = 1.03348 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 12 components and 1.03348 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.156440Jy  sigma=2.586807
! Fit after  self-cal, rms=0.156082Jy  sigma=2.583925
! 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=3.297 mas, bmaj=8.97 mas, bpa=-4.34 degrees
! Estimated noise=1.22963 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 = 0.0689104 Jy
! Component: 100  -  total flux cleaned = 0.0951041 Jy
! Component: 150  -  total flux cleaned = 0.102866 Jy
! Component: 200  -  total flux cleaned = 0.104623 Jy
! Total flux subtracted in 200 components = 0.104623 Jy
! Clean residual min=-0.025829 max=0.064426 Jy/beam
! Clean residual mean=0.000033 rms=0.010287 Jy/beam
! Combined flux in latest and established models = 1.1381 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 33 components and 1.1381 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.136537Jy  sigma=2.215941
! Fit after  self-cal, rms=0.136052Jy  sigma=2.212042
! Inverting map 
! Added new window around map position (8.5, -4.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0661099 Jy
! Component: 100  -  total flux cleaned = 0.0893896 Jy
! Component: 150  -  total flux cleaned = 0.0943749 Jy
! Component: 200  -  total flux cleaned = 0.0975368 Jy
! Total flux subtracted in 200 components = 0.0975368 Jy
! Clean residual min=-0.019776 max=0.015065 Jy/beam
! Clean residual mean=-0.000375 rms=0.004989 Jy/beam
! Combined flux in latest and established models = 1.23564 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 42 model components to the UV plane model.
! The established model now contains 72 components and 1.23564 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.117093Jy  sigma=1.788522
! Fit after  self-cal, rms=0.115050Jy  sigma=1.753869
! 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: 1.00042
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        1.05     HN        0.94     KP        0.96     
!   LA        1.07     MK        0.97     NL        0.98     OV        0.97     
!   PT        1.02     SC        0.94     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.990314
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.00     HN        1.04     KP        1.00     
!   LA        1.03     MK        1.04     NL        1.04     OV        1.01     
!   PT        0.96     SC        0.97     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.00504
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        0.89     HN        0.99     KP        0.99     
!   LA        0.94     MK        1.03     NL        1.07     OV        1.01     
!   PT        1.05     SC        0.99     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 1.0204
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.94     HN        0.99     KP        0.89     
!   LA        1.00*    MK        1.01     NL        1.00     OV        1.00*    
!   PT        0.93     SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.115050Jy  sigma=1.753869
! Fit after  self-cal, rms=0.091752Jy  sigma=1.290554
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=0.091752Jy  sigma=1.290554
! Fit after  self-cal, rms=0.091743Jy  sigma=1.290471
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.299 mas, bmaj=8.954 mas, bpa=-3.617 degrees
! Estimated noise=1.2282 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 (17.5, -14.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0173758 Jy
! Component: 100  -  total flux cleaned = 0.0259309 Jy
! Component: 150  -  total flux cleaned = 0.0299715 Jy
! Component: 200  -  total flux cleaned = 0.0307897 Jy
! Total flux subtracted in 200 components = 0.0307897 Jy
! Clean residual min=-0.007914 max=0.008342 Jy/beam
! Clean residual mean=-0.000026 rms=0.002619 Jy/beam
! Combined flux in latest and established models = 1.26643 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 93 components and 1.26643 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.089090Jy  sigma=1.234474
! Fit after  self-cal, rms=0.088918Jy  sigma=1.232144
! 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=0.088918Jy  sigma=1.232144
! Fit after  self-cal, rms=0.087290Jy  sigma=1.202353
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 = 0.00346251 Jy
! Component: 100  -  total flux cleaned = 0.00398668 Jy
! Component: 150  -  total flux cleaned = 0.00382053 Jy
! Component: 200  -  total flux cleaned = 0.00366753 Jy
! Total flux subtracted in 200 components = 0.00366753 Jy
! Clean residual min=-0.007634 max=0.008219 Jy/beam
! Clean residual mean=-0.000041 rms=0.002510 Jy/beam
! Combined flux in latest and established models = 1.2701 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 110 components and 1.2701 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.086783Jy  sigma=1.193134
! Fit after  self-cal, rms=0.086795Jy  sigma=1.190527
! Inverting map 
print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***"
! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** 
! 
dynam = dynam - 0.25
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.299 x 8.954 at -3.617 degrees (North through East)
! Clean map  min=-0.0079115  max=1.042 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=0.086795Jy  sigma=1.190527
! Fit after  self-cal, rms=0.079794Jy  sigma=1.075182
! 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=0.079794Jy  sigma=1.075182
! Fit after  self-cal, rms=0.079870Jy  sigma=1.074902
! Inverting map and beam 
! Estimated beam: bmin=3.292 mas, bmaj=8.947 mas, bpa=-3.683 degrees
! Estimated noise=1.22526 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00424971 Jy
! Component: 100  -  total flux cleaned = 0.00623299 Jy
! Component: 150  -  total flux cleaned = 0.00726769 Jy
! Component: 200  -  total flux cleaned = 0.00783478 Jy
! Total flux subtracted in 200 components = 0.00783478 Jy
! Clean residual min=-0.006164 max=0.007061 Jy/beam
! Clean residual mean=0.000062 rms=0.002010 Jy/beam
! Combined flux in latest and established models = 1.27793 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 126 components and 1.27793 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079457Jy  sigma=1.064621
! Fit after  self-cal, rms=0.079448Jy  sigma=1.063563
! 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=0.079448Jy  sigma=1.063563
! Fit after  self-cal, rms=0.077823Jy  sigma=1.036843
! 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=0.077823Jy  sigma=1.036843
! Fit after  self-cal, rms=0.077838Jy  sigma=1.036834
! Inverting map and beam 
! Estimated beam: bmin=3.292 mas, bmaj=8.947 mas, bpa=-3.668 degrees
! Estimated noise=1.22473 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00212824 Jy
! Component: 100  -  total flux cleaned = 0.00340265 Jy
! Component: 150  -  total flux cleaned = 0.00399036 Jy
! Component: 200  -  total flux cleaned = 0.00416913 Jy
! Total flux subtracted in 200 components = 0.00416913 Jy
! Clean residual min=-0.005816 max=0.006692 Jy/beam
! Clean residual mean=0.000064 rms=0.001895 Jy/beam
! Combined flux in latest and established models = 1.2821 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 144 components and 1.2821 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.077608Jy  sigma=1.031810
! Fit after  self-cal, rms=0.077587Jy  sigma=1.031296
! 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=7.902 mas, bmaj=18.12 mas, bpa=2.532 degrees
! Estimated noise=1.51463 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 = 0.000526353 Jy
! Component: 100  -  total flux cleaned = 0.000755924 Jy
! Component: 150  -  total flux cleaned = 0.000767167 Jy
! Component: 200  -  total flux cleaned = 0.000844004 Jy
! Total flux subtracted in 200 components = 0.000844004 Jy
! Clean residual min=-0.006561 max=0.008710 Jy/beam
! Clean residual mean=0.000099 rms=0.002817 Jy/beam
! Combined flux in latest and established models = 1.28295 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 160 components and 1.28295 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.077698Jy  sigma=1.030612
! Fit after  self-cal, rms=0.077685Jy  sigma=1.030077
! 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=2.512 mas, bmaj=6.844 mas, bpa=-1.075 degrees
! Estimated noise=1.77297 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.888583 Jy
! Component: 100  -  total flux cleaned = 1.03119 Jy
! Component: 150  -  total flux cleaned = 1.08958 Jy
! Component: 200  -  total flux cleaned = 1.1259 Jy
! Total flux subtracted in 200 components = 1.1259 Jy
! Clean residual min=-0.011956 max=0.017030 Jy/beam
! Clean residual mean=0.000116 rms=0.003925 Jy/beam
! Combined flux in latest and established models = 1.1259 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 37 model components to the UV plane model.
! The established model now contains 37 components and 1.1259 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.292 mas, bmaj=8.947 mas, bpa=-3.668 degrees
! Estimated noise=1.22473 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 = 0.0470675 Jy
! Component: 100  -  total flux cleaned = 0.0750244 Jy
! Component: 150  -  total flux cleaned = 0.0953407 Jy
! Component: 200  -  total flux cleaned = 0.110458 Jy
! Total flux subtracted in 200 components = 0.110458 Jy
! Clean residual min=-0.008743 max=0.008490 Jy/beam
! Clean residual mean=0.000205 rms=0.002941 Jy/beam
! Combined flux in latest and established models = 1.23636 Jy
! Adding 69 model components to the UV plane model.
! The established model now contains 97 components and 1.23636 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=7.902 mas, bmaj=18.12 mas, bpa=2.532 degrees
! Estimated noise=1.51463 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 = 0.0177316 Jy
! Component: 100  -  total flux cleaned = 0.0287029 Jy
! Component: 150  -  total flux cleaned = 0.0357967 Jy
! Component: 200  -  total flux cleaned = 0.0391622 Jy
! Total flux subtracted in 200 components = 0.0391622 Jy
! Clean residual min=-0.007997 max=0.008667 Jy/beam
! Clean residual mean=0.000128 rms=0.002938 Jy/beam
! Combined flux in latest and established models = 1.27553 Jy
! Adding 77 model components to the UV plane model.
! The established model now contains 161 components and 1.27552 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.292 mas, bmaj=8.947 mas, bpa=-3.668 degrees
! Estimated noise=1.22473 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00340579 Jy
! Component: 100  -  total flux cleaned = 0.00403629 Jy
! Component: 150  -  total flux cleaned = 0.00456375 Jy
! Component: 200  -  total flux cleaned = 0.00479476 Jy
! Total flux subtracted in 200 components = 0.00479476 Jy
! Clean residual min=-0.005319 max=0.006827 Jy/beam
! Clean residual mean=0.000058 rms=0.001867 Jy/beam
! Combined flux in latest and established models = 1.28032 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 182 components and 1.28032 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.077844Jy  sigma=1.032956
! Fit after  self-cal, rms=0.077767Jy  sigma=1.031812
wmodel J1215-1731_S_2004_05_27_yyk\_map.mod
! Writing 182 model components to file: J1215-1731_S_2004_05_27_yyk_map.mod
wobs J1215-1731_S_2004_05_27_yyk\_uvs.fits
! Writing UV FITS file: J1215-1731_S_2004_05_27_yyk_uvs.fits
wwins J1215-1731_S_2004_05_27_yyk\_map.win
! wwins: Wrote 3 windows to J1215-1731_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=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.0018163 Jy
! Component: 100  -  total flux cleaned = 0.0021064 Jy
! Component: 150  -  total flux cleaned = 0.00192379 Jy
! Component: 200  -  total flux cleaned = 0.00210189 Jy
! Component: 250  -  total flux cleaned = 0.00210305 Jy
! Component: 300  -  total flux cleaned = 0.00210422 Jy
! Component: 350  -  total flux cleaned = 0.00217984 Jy
! Component: 400  -  total flux cleaned = 0.00225286 Jy
! Component: 450  -  total flux cleaned = 0.00217916 Jy
! Component: 500  -  total flux cleaned = 0.00203929 Jy
! Component: 550  -  total flux cleaned = 0.00197373 Jy
! Component: 600  -  total flux cleaned = 0.00210581 Jy
! Component: 650  -  total flux cleaned = 0.00210546 Jy
! Component: 700  -  total flux cleaned = 0.00216753 Jy
! Component: 750  -  total flux cleaned = 0.0022285 Jy
! Component: 800  -  total flux cleaned = 0.00222938 Jy
! Component: 850  -  total flux cleaned = 0.00228647 Jy
! Component: 900  -  total flux cleaned = 0.00217655 Jy
! Component: 950  -  total flux cleaned = 0.00217716 Jy
! Component: 1000  -  total flux cleaned = 0.0022306 Jy
! Component: 1050  -  total flux cleaned = 0.00228221 Jy
! Component: 1100  -  total flux cleaned = 0.00228114 Jy
! Component: 1150  -  total flux cleaned = 0.00228136 Jy
! Component: 1200  -  total flux cleaned = 0.00252129 Jy
! Component: 1250  -  total flux cleaned = 0.00252165 Jy
! Component: 1300  -  total flux cleaned = 0.00266103 Jy
! Component: 1350  -  total flux cleaned = 0.0027961 Jy
! Component: 1400  -  total flux cleaned = 0.00275092 Jy
! Component: 1450  -  total flux cleaned = 0.00262125 Jy
! Component: 1500  -  total flux cleaned = 0.00257902 Jy
! Component: 1550  -  total flux cleaned = 0.00274715 Jy
! Component: 1600  -  total flux cleaned = 0.00253943 Jy
! Component: 1650  -  total flux cleaned = 0.00241777 Jy
! Component: 1700  -  total flux cleaned = 0.00241746 Jy
! Component: 1750  -  total flux cleaned = 0.00237763 Jy
! Component: 1800  -  total flux cleaned = 0.00214572 Jy
! Component: 1850  -  total flux cleaned = 0.00222248 Jy
! Component: 1900  -  total flux cleaned = 0.00226098 Jy
! Component: 1950  -  total flux cleaned = 0.00237219 Jy
! Component: 2000  -  total flux cleaned = 0.00244483 Jy
! Total flux subtracted in 2048 components = 0.00240839 Jy
! Clean residual min=-0.002765 max=0.003471 Jy/beam
! Clean residual mean=0.000012 rms=0.000763 Jy/beam
! Combined flux in latest and established models = 1.28273 Jy
keep
! Adding 139 model components to the UV plane model.
! The established model now contains 321 components and 1.28273 Jy
![Exited script file: muppet]
wmap "J1215-1731_S_2004_05_27_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.292 x 8.947 at -3.668 degrees (North through East)
! Clean map  min=-0.0037094  max=1.0491 Jy/beam
! Writing clean map to FITS file: J1215-1731_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 1.04906 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000725813 
device "J1215-1731_S_2004_05_27_yyk\_map.eps/VPS"
! Attempting to open device: 'J1215-1731_S_2004_05_27_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.207561 0.207561 0.415121 0.830243 1.66049 3.32097 6.64194 13.2839 26.5678 53.1355
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0021 
print "peak=",int(peak_flux*1000)/1000
! peak= 1.049 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.292 x 8.947 at -3.668 degrees (North through East)
! Clean map  min=-0.0037094  max=1.0491 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1215-1731_S_2004_05_27_yyk\_map.gif/gif"
! Attempting to open device: 'J1215-1731_S_2004_05_27_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1215-1731_S_2004_05_27_yyk_uvs.log closed on Wed Dec  7 00:22:00 2005