! Started logfile: J1215-1731_S_2004_04_30_yyk_uvs.log on Wed Dec  7 00:21:47 2005
obs J1215-1731_S_2004_04_30_yyk_uve.fits
! Reading UV FITS file: J1215-1731_S_2004_04_30_yyk_uve.fits
! AN table 1: 10 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.864444 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 1628 lines of history.
! 
! Reading 1556 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_04_30_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)= 1.04953 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 12 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 12 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 30 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.156307Jy  sigma=2.685419
! Fit after  self-cal, rms=0.156264Jy  sigma=2.677045
! 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=2.492 mas, bmaj=6.917 mas, bpa=-4.247 degrees
! Estimated noise=1.55855 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 = 0.886825 Jy
! Component: 100  -  total flux cleaned = 1.02601 Jy
! Total flux subtracted in 100 components = 1.02601 Jy
! Clean residual min=-0.030682 max=0.052352 Jy/beam
! Clean residual mean=0.000485 rms=0.009921 Jy/beam
! Combined flux in latest and established models = 1.02601 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 16 components and 1.02601 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.142027Jy  sigma=2.430345
! Fit after  self-cal, rms=0.141713Jy  sigma=2.424014
! 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=3.138 mas, bmaj=8.496 mas, bpa=-5.255 degrees
! Estimated noise=1.11073 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 = 0.0585589 Jy
! Component: 100  -  total flux cleaned = 0.0799465 Jy
! Component: 150  -  total flux cleaned = 0.0865548 Jy
! Component: 200  -  total flux cleaned = 0.0879194 Jy
! Total flux subtracted in 200 components = 0.0879194 Jy
! Clean residual min=-0.025597 max=0.057595 Jy/beam
! Clean residual mean=0.000085 rms=0.009866 Jy/beam
! Combined flux in latest and established models = 1.11393 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 31 components and 1.11393 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.125418Jy  sigma=2.132947
! Fit after  self-cal, rms=0.125007Jy  sigma=2.129935
! 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 = 0.0604678 Jy
! Component: 100  -  total flux cleaned = 0.0803908 Jy
! Component: 150  -  total flux cleaned = 0.0854974 Jy
! Component: 200  -  total flux cleaned = 0.0895977 Jy
! Total flux subtracted in 200 components = 0.0895977 Jy
! Clean residual min=-0.018088 max=0.018193 Jy/beam
! Clean residual mean=-0.000180 rms=0.005225 Jy/beam
! Combined flux in latest and established models = 1.20353 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 42 model components to the UV plane model.
! The established model now contains 71 components and 1.20353 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.105889Jy  sigma=1.750191
! Fit after  self-cal, rms=0.103909Jy  sigma=1.719821
! 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: 1.00372
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.05     HN        0.95     KP        0.97     
!   LA        1.10     MK        1.01     NL        1.00     OV        0.98     
!   PT        1.00     SC        0.94     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.989162
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.01     HN        1.06     KP        1.01     
!   LA        1.07     MK        1.02     NL        1.02     OV        1.00     
!   PT        0.94     SC        0.98     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.0075
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        0.90     HN        0.98     KP        0.98     
!   LA        0.93     MK        1.04     NL        1.07     OV        1.03     
!   PT        1.02     SC        0.98     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 1.01137
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        0.93     HN        0.99     KP        0.90     
!   LA        1.00*    MK        0.94     NL        0.99     OV        1.00*    
!   PT        0.95     SC        1.09     
! 
! 
! Fit before self-cal, rms=0.103909Jy  sigma=1.719821
! Fit after  self-cal, rms=0.074532Jy  sigma=1.183296
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=0.074532Jy  sigma=1.183296
! Fit after  self-cal, rms=0.074525Jy  sigma=1.183233
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.142 mas, bmaj=8.491 mas, bpa=-4.802 degrees
! Estimated noise=1.10955 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 = 0.00978902 Jy
! Component: 100  -  total flux cleaned = 0.0121419 Jy
! Component: 150  -  total flux cleaned = 0.0126225 Jy
! Component: 200  -  total flux cleaned = 0.0126238 Jy
! Total flux subtracted in 200 components = 0.0126238 Jy
! Clean residual min=-0.010605 max=0.013243 Jy/beam
! Clean residual mean=0.000131 rms=0.003272 Jy/beam
! Combined flux in latest and established models = 1.21615 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 98 components and 1.21615 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073564Jy  sigma=1.163394
! Fit after  self-cal, rms=0.073376Jy  sigma=1.161571
! 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=0.073376Jy  sigma=1.161571
! Fit after  self-cal, rms=0.071303Jy  sigma=1.121489
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 = 0.00124084 Jy
! Component: 100  -  total flux cleaned = 0.00124727 Jy
! Component: 150  -  total flux cleaned = 0.00112364 Jy
! Component: 200  -  total flux cleaned = 0.00111965 Jy
! Total flux subtracted in 200 components = 0.00111965 Jy
! Clean residual min=-0.010109 max=0.012773 Jy/beam
! Clean residual mean=0.000127 rms=0.003193 Jy/beam
! Combined flux in latest and established models = 1.21727 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 110 components and 1.21727 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.070976Jy  sigma=1.115398
! Fit after  self-cal, rms=0.070868Jy  sigma=1.113047
! 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: 3.142 x 8.491 at -4.802 degrees (North through East)
! Clean map  min=-0.0095934  max=1.0285 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=0.070868Jy  sigma=1.113047
! Fit after  self-cal, rms=0.065305Jy  sigma=1.020802
! 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=0.065305Jy  sigma=1.020802
! Fit after  self-cal, rms=0.065319Jy  sigma=1.020658
! Inverting map and beam 
! Estimated beam: bmin=3.137 mas, bmaj=8.467 mas, bpa=-4.735 degrees
! Estimated noise=1.10761 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00188181 Jy
! Component: 100  -  total flux cleaned = 0.00188817 Jy
! Component: 150  -  total flux cleaned = 0.00169643 Jy
! Component: 200  -  total flux cleaned = 0.00169809 Jy
! Total flux subtracted in 200 components = 0.00169809 Jy
! Clean residual min=-0.010199 max=0.011565 Jy/beam
! Clean residual mean=0.000158 rms=0.003046 Jy/beam
! Combined flux in latest and established models = 1.21897 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 126 components and 1.21897 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.065061Jy  sigma=1.015515
! Fit after  self-cal, rms=0.064994Jy  sigma=1.014957
! 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=0.064994Jy  sigma=1.014957
! Fit after  self-cal, rms=0.064254Jy  sigma=1.001059
! 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=0.064254Jy  sigma=1.001059
! Fit after  self-cal, rms=0.064253Jy  sigma=1.001058
! Inverting map and beam 
! Estimated beam: bmin=3.137 mas, bmaj=8.466 mas, bpa=-4.735 degrees
! Estimated noise=1.1074 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000944673 Jy
! Component: 100  -  total flux cleaned = 0.000861422 Jy
! Component: 150  -  total flux cleaned = 0.000780206 Jy
! Component: 200  -  total flux cleaned = 0.000705665 Jy
! Total flux subtracted in 200 components = 0.000705665 Jy
! Clean residual min=-0.010047 max=0.011116 Jy/beam
! Clean residual mean=0.000153 rms=0.002998 Jy/beam
! Combined flux in latest and established models = 1.21967 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 137 components and 1.21967 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.064105Jy  sigma=0.997926
! Fit after  self-cal, rms=0.064061Jy  sigma=0.997608
! 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=7.903 mas, bmaj=17.38 mas, bpa=0.5283 degrees
! Estimated noise=1.40636 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 = 0.00296425 Jy
! Component: 100  -  total flux cleaned = 0.00310251 Jy
! Component: 150  -  total flux cleaned = 0.00300441 Jy
! Component: 200  -  total flux cleaned = 0.00290407 Jy
! Total flux subtracted in 200 components = 0.00290407 Jy
! Clean residual min=-0.014158 max=0.015681 Jy/beam
! Clean residual mean=0.000265 rms=0.005129 Jy/beam
! Combined flux in latest and established models = 1.22258 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 152 components and 1.22258 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.064181Jy  sigma=0.997656
! Fit after  self-cal, rms=0.064103Jy  sigma=0.996801
! 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=2.49 mas, bmaj=6.913 mas, bpa=-4.105 degrees
! Estimated noise=1.54647 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.880068 Jy
! Component: 100  -  total flux cleaned = 1.02539 Jy
! Component: 150  -  total flux cleaned = 1.08664 Jy
! Component: 200  -  total flux cleaned = 1.12324 Jy
! Total flux subtracted in 200 components = 1.12324 Jy
! Clean residual min=-0.011943 max=0.014693 Jy/beam
! Clean residual mean=0.000384 rms=0.004223 Jy/beam
! Combined flux in latest and established models = 1.12324 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 44 model components to the UV plane model.
! The established model now contains 44 components and 1.12324 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.137 mas, bmaj=8.466 mas, bpa=-4.735 degrees
! Estimated noise=1.1074 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 = 0.0361526 Jy
! Component: 100  -  total flux cleaned = 0.0579172 Jy
! Component: 150  -  total flux cleaned = 0.0721157 Jy
! Component: 200  -  total flux cleaned = 0.0816176 Jy
! Total flux subtracted in 200 components = 0.0816176 Jy
! Clean residual min=-0.011092 max=0.010896 Jy/beam
! Clean residual mean=0.000179 rms=0.003232 Jy/beam
! Combined flux in latest and established models = 1.20486 Jy
! Adding 74 model components to the UV plane model.
! The established model now contains 103 components and 1.20486 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=7.903 mas, bmaj=17.38 mas, bpa=0.5283 degrees
! Estimated noise=1.40636 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 = 0.0107866 Jy
! Component: 100  -  total flux cleaned = 0.0135293 Jy
! Component: 150  -  total flux cleaned = 0.0142698 Jy
! Component: 200  -  total flux cleaned = 0.0147326 Jy
! Total flux subtracted in 200 components = 0.0147326 Jy
! Clean residual min=-0.014334 max=0.016184 Jy/beam
! Clean residual mean=0.000274 rms=0.005172 Jy/beam
! Combined flux in latest and established models = 1.21959 Jy
! Adding 29 model components to the UV plane model.
! The established model now contains 121 components and 1.21959 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.137 mas, bmaj=8.466 mas, bpa=-4.735 degrees
! Estimated noise=1.1074 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000726587 Jy
! Component: 100  -  total flux cleaned = 0.00033726 Jy
! Component: 150  -  total flux cleaned = -0.000118716 Jy
! Component: 200  -  total flux cleaned = -0.000525271 Jy
! Total flux subtracted in 200 components = -0.000525271 Jy
! Clean residual min=-0.010152 max=0.011201 Jy/beam
! Clean residual mean=0.000145 rms=0.002965 Jy/beam
! Combined flux in latest and established models = 1.21907 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 136 components and 1.21907 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.064195Jy  sigma=0.998314
! Fit after  self-cal, rms=0.064127Jy  sigma=0.997182
wmodel J1215-1731_S_2004_04_30_yyk\_map.mod
! Writing 136 model components to file: J1215-1731_S_2004_04_30_yyk_map.mod
wobs J1215-1731_S_2004_04_30_yyk\_uvs.fits
! Writing UV FITS file: J1215-1731_S_2004_04_30_yyk_uvs.fits
wwins J1215-1731_S_2004_04_30_yyk\_map.win
! wwins: Wrote 2 windows to J1215-1731_S_2004_04_30_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 = 0.0027634 Jy
! Component: 100  -  total flux cleaned = 0.00463447 Jy
! Component: 150  -  total flux cleaned = 0.00610858 Jy
! Component: 200  -  total flux cleaned = 0.00708753 Jy
! Component: 250  -  total flux cleaned = 0.00765247 Jy
! Component: 300  -  total flux cleaned = 0.00828854 Jy
! Component: 350  -  total flux cleaned = 0.00838447 Jy
! Component: 400  -  total flux cleaned = 0.0084775 Jy
! Component: 450  -  total flux cleaned = 0.00901306 Jy
! Component: 500  -  total flux cleaned = 0.00943652 Jy
! Component: 550  -  total flux cleaned = 0.00984077 Jy
! Component: 600  -  total flux cleaned = 0.0103029 Jy
! Component: 650  -  total flux cleaned = 0.0106761 Jy
! Component: 700  -  total flux cleaned = 0.0111772 Jy
! Component: 750  -  total flux cleaned = 0.011522 Jy
! Component: 800  -  total flux cleaned = 0.0120513 Jy
! Component: 850  -  total flux cleaned = 0.0125614 Jy
! Component: 900  -  total flux cleaned = 0.0131166 Jy
! Component: 950  -  total flux cleaned = 0.0136538 Jy
! Component: 1000  -  total flux cleaned = 0.0141733 Jy
! Component: 1050  -  total flux cleaned = 0.0147856 Jy
! Component: 1100  -  total flux cleaned = 0.0150553 Jy
! Component: 1150  -  total flux cleaned = 0.0154762 Jy
! Component: 1200  -  total flux cleaned = 0.0157838 Jy
! Component: 1250  -  total flux cleaned = 0.0162332 Jy
! Component: 1300  -  total flux cleaned = 0.0166701 Jy
! Component: 1350  -  total flux cleaned = 0.0170947 Jy
! Component: 1400  -  total flux cleaned = 0.0174167 Jy
! Component: 1450  -  total flux cleaned = 0.0178211 Jy
! Component: 1500  -  total flux cleaned = 0.0181725 Jy
! Component: 1550  -  total flux cleaned = 0.018645 Jy
! Component: 1600  -  total flux cleaned = 0.018981 Jy
! Component: 1650  -  total flux cleaned = 0.0194337 Jy
! Component: 1700  -  total flux cleaned = 0.0197556 Jy
! Component: 1750  -  total flux cleaned = 0.0201098 Jy
! Component: 1800  -  total flux cleaned = 0.0203421 Jy
! Component: 1850  -  total flux cleaned = 0.0206836 Jy
! Component: 1900  -  total flux cleaned = 0.0209428 Jy
! Component: 1950  -  total flux cleaned = 0.0212332 Jy
! Component: 2000  -  total flux cleaned = 0.0214112 Jy
! Total flux subtracted in 2048 components = 0.0215515 Jy
! Clean residual min=-0.002289 max=0.002004 Jy/beam
! Clean residual mean=0.000050 rms=0.000807 Jy/beam
! Combined flux in latest and established models = 1.24062 Jy
keep
! Adding 186 model components to the UV plane model.
! The established model now contains 322 components and 1.24062 Jy
![Exited script file: muppet]
wmap "J1215-1731_S_2004_04_30_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.137 x 8.466 at -4.735 degrees (North through East)
! Clean map  min=-0.0046476  max=1.0318 Jy/beam
! Writing clean map to FITS file: J1215-1731_S_2004_04_30_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 1.03183 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000771442 
device "J1215-1731_S_2004_04_30_yyk\_map.eps/VPS"
! Attempting to open device: 'J1215-1731_S_2004_04_30_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.224294 0.224294 0.448588 0.897177 1.79435 3.58871 7.17741 14.3548 28.7097 57.4193
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0023 
print "peak=",int(peak_flux*1000)/1000
! peak= 1.031 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.137 x 8.466 at -4.735 degrees (North through East)
! Clean map  min=-0.0046476  max=1.0318 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1215-1731_S_2004_04_30_yyk\_map.gif/gif"
! Attempting to open device: 'J1215-1731_S_2004_04_30_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1215-1731_S_2004_04_30_yyk_uvs.log closed on Wed Dec  7 00:21:51 2005