! Started logfile: J2246-1206_S_1997_05_07_yyk_uvs.log on Sun Jan  7 20:15:33 2007
obs J2246-1206_S_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J2246-1206_S_1997_05_07_yyk_uva.fits
! AN table 1: 146 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.908828 visibilities/baseline/integration-bin.
! Found source: J2246-1206
! 
! 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 614 lines of history.
! 
! Reading 23884 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 J2246-1206_S_1997_05_07_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)= 2.24559 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=2.854 mas, bmaj=6.929 mas, bpa=-3.566 degrees
! Estimated noise=1663.43 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 = 1.83201 Jy
! Component: 100  -  total flux cleaned = 2.22759 Jy
! Total flux subtracted in 100 components = 2.22759 Jy
! Clean residual min=-0.076743 max=0.176980 Jy/beam
! Clean residual mean=0.001539 rms=0.024976 Jy/beam
! Combined flux in latest and established models = 2.22759 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 2.22759 Jy
! 
! Correcting IF 1.
!  A total of 196 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 78 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 78 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 78 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.515167Jy  sigma=0.002093
! Fit after  self-cal, rms=0.507636Jy  sigma=0.002062
! Inverting map and beam 
! Estimated beam: bmin=2.854 mas, bmaj=6.929 mas, bpa=-3.566 degrees
! Estimated noise=1663.43 mJy/beam.
! Added new window around map position (5, 8).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.200285 Jy
! Component: 100  -  total flux cleaned = 0.216993 Jy
! Total flux subtracted in 100 components = 0.216993 Jy
! Clean residual min=-0.057910 max=0.066076 Jy/beam
! Clean residual mean=0.001068 rms=0.017017 Jy/beam
! Combined flux in latest and established models = 2.44458 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 19 components and 2.44458 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.443309Jy  sigma=0.001798
! Fit after  self-cal, rms=0.436465Jy  sigma=0.001772
! 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=3.522 mas, bmaj=8.798 mas, bpa=-5.76 degrees
! Estimated noise=1039.97 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 = 0.0634488 Jy
! Component: 100  -  total flux cleaned = 0.0735667 Jy
! Component: 150  -  total flux cleaned = 0.0765147 Jy
! Component: 200  -  total flux cleaned = 0.0790561 Jy
! Total flux subtracted in 200 components = 0.0790561 Jy
! Clean residual min=-0.049132 max=0.059158 Jy/beam
! Clean residual mean=0.001269 rms=0.014653 Jy/beam
! Combined flux in latest and established models = 2.52364 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 34 components and 2.52364 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.421827Jy  sigma=0.001722
! Fit after  self-cal, rms=0.420033Jy  sigma=0.001716
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.522 x 8.798 at -5.76 degrees (North through East)
! Clean map  min=-0.044048  max=2.0311 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.02385
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.05     HN        1.00     KP        0.90     
!   LA        0.99     MK        0.98     NL        1.00*    OV        1.09     
!   PT        0.94     SC        0.84     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.978612
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.13     HN        1.10     KP        0.99     
!   LA        1.08     MK        1.03     NL        0.97     OV        1.03     
!   PT        0.93     SC        0.92     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.05045
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.05     HN        0.96     KP        0.91     
!   LA        0.81     MK        0.86     NL        0.94     OV        0.95     
!   PT        1.07     SC        1.02     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.993686
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.11     HN        1.07     KP        0.95     
!   LA        0.88     MK        1.03     NL        1.04     OV        1.08     
!   PT        0.91     SC        1.01     
! 
! 
! Fit before self-cal, rms=0.420033Jy  sigma=0.001716
! Fit after  self-cal, rms=0.347570Jy  sigma=0.001445
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=0.347570Jy  sigma=0.001445
! Fit after  self-cal, rms=0.347549Jy  sigma=0.001445
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.486 mas, bmaj=8.612 mas, bpa=-5.031 degrees
! Estimated noise=1047.65 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 = 0.0471887 Jy
! Component: 100  -  total flux cleaned = 0.0540666 Jy
! Component: 150  -  total flux cleaned = 0.0552681 Jy
! Component: 200  -  total flux cleaned = 0.0562797 Jy
! Total flux subtracted in 200 components = 0.0562797 Jy
! Clean residual min=-0.013914 max=0.022405 Jy/beam
! Clean residual mean=0.000090 rms=0.004072 Jy/beam
! Combined flux in latest and established models = 2.57992 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 56 components and 2.57992 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.341751Jy  sigma=0.001422
! Fit after  self-cal, rms=0.341252Jy  sigma=0.001421
! Inverting map 
! Added new window around map position (10.5, 2).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0226032 Jy
! Component: 100  -  total flux cleaned = 0.023291 Jy
! Component: 150  -  total flux cleaned = 0.0228203 Jy
! Component: 200  -  total flux cleaned = 0.0228192 Jy
! Total flux subtracted in 200 components = 0.0228192 Jy
! Clean residual min=-0.010484 max=0.013343 Jy/beam
! Clean residual mean=0.000004 rms=0.003082 Jy/beam
! Combined flux in latest and established models = 2.60274 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 75 components and 2.60273 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.338916Jy  sigma=0.001411
! Fit after  self-cal, rms=0.338715Jy  sigma=0.001411
! 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=0.338715Jy  sigma=0.001411
! Fit after  self-cal, rms=0.329242Jy  sigma=0.001367
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 = 0.00606502 Jy
! Component: 100  -  total flux cleaned = 0.00609054 Jy
! Component: 150  -  total flux cleaned = 0.00609527 Jy
! Component: 200  -  total flux cleaned = 0.00579842 Jy
! Total flux subtracted in 200 components = 0.00579842 Jy
! Clean residual min=-0.010016 max=0.011744 Jy/beam
! Clean residual mean=0.000002 rms=0.002779 Jy/beam
! Combined flux in latest and established models = 2.60853 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 91 components and 2.60853 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.328459Jy  sigma=0.001364
! Fit after  self-cal, rms=0.326754Jy  sigma=0.001357
! 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: 3.486 x 8.612 at -5.031 degrees (North through East)
! Clean map  min=-0.010405  max=2.0584 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=0.326754Jy  sigma=0.001357
! Fit after  self-cal, rms=0.297394Jy  sigma=0.001236
! 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=0.297394Jy  sigma=0.001236
! Fit after  self-cal, rms=0.296909Jy  sigma=0.001234
! Inverting map and beam 
! Estimated beam: bmin=3.468 mas, bmaj=8.592 mas, bpa=-4.821 degrees
! Estimated noise=1043.56 mJy/beam.
! Added new window around map position (-4, -38).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0110395 Jy
! Component: 100  -  total flux cleaned = 0.0117425 Jy
! Component: 150  -  total flux cleaned = 0.0126359 Jy
! Component: 200  -  total flux cleaned = 0.0134117 Jy
! Total flux subtracted in 200 components = 0.0134117 Jy
! Clean residual min=-0.006331 max=0.006705 Jy/beam
! Clean residual mean=0.000014 rms=0.001717 Jy/beam
! Combined flux in latest and established models = 2.62194 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 114 components and 2.62194 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.296157Jy  sigma=0.001231
! Fit after  self-cal, rms=0.295929Jy  sigma=0.001230
! 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=0.295929Jy  sigma=0.001230
! Fit after  self-cal, rms=0.295328Jy  sigma=0.001228
! 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=0.295328Jy  sigma=0.001228
! Fit after  self-cal, rms=0.295264Jy  sigma=0.001228
! Inverting map and beam 
! Estimated beam: bmin=3.463 mas, bmaj=8.582 mas, bpa=-4.782 degrees
! Estimated noise=1043.14 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00215546 Jy
! Component: 100  -  total flux cleaned = 0.00308574 Jy
! Component: 150  -  total flux cleaned = 0.00370875 Jy
! Component: 200  -  total flux cleaned = 0.00427137 Jy
! Total flux subtracted in 200 components = 0.00427137 Jy
! Clean residual min=-0.005657 max=0.006057 Jy/beam
! Clean residual mean=0.000020 rms=0.001540 Jy/beam
! Combined flux in latest and established models = 2.62622 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 125 components and 2.62622 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.294973Jy  sigma=0.001227
! Fit after  self-cal, rms=0.294926Jy  sigma=0.001227
! 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=8.104 mas, bmaj=14.82 mas, bpa=0.293 degrees
! Estimated noise=1303.07 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 = 0.001944 Jy
! Component: 100  -  total flux cleaned = 0.00206986 Jy
! Component: 150  -  total flux cleaned = 0.00207572 Jy
! Component: 200  -  total flux cleaned = 0.00199068 Jy
! Total flux subtracted in 200 components = 0.00199068 Jy
! Clean residual min=-0.004986 max=0.006192 Jy/beam
! Clean residual mean=0.000021 rms=0.001675 Jy/beam
! Combined flux in latest and established models = 2.62821 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 150 components and 2.62821 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.294900Jy  sigma=0.001227
! Fit after  self-cal, rms=0.294881Jy  sigma=0.001227
! 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=2.828 mas, bmaj=6.868 mas, bpa=-3.024 degrees
! Estimated noise=1664.01 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.83506 Jy
! Component: 100  -  total flux cleaned = 2.27265 Jy
! Component: 150  -  total flux cleaned = 2.46115 Jy
! Component: 200  -  total flux cleaned = 2.54633 Jy
! Total flux subtracted in 200 components = 2.54633 Jy
! Clean residual min=-0.034367 max=0.034485 Jy/beam
! Clean residual mean=0.000219 rms=0.007354 Jy/beam
! Combined flux in latest and established models = 2.54633 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 21 model components to the UV plane model.
! The established model now contains 21 components and 2.54633 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.463 mas, bmaj=8.582 mas, bpa=-4.782 degrees
! Estimated noise=1043.14 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)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0550796 Jy
! Component: 100  -  total flux cleaned = 0.0650731 Jy
! Component: 150  -  total flux cleaned = 0.0705781 Jy
! Component: 200  -  total flux cleaned = 0.0741094 Jy
! Total flux subtracted in 200 components = 0.0741094 Jy
! Clean residual min=-0.014300 max=0.009992 Jy/beam
! Clean residual mean=0.000042 rms=0.003075 Jy/beam
! Combined flux in latest and established models = 2.62044 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 42 components and 2.62044 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=8.104 mas, bmaj=14.82 mas, bpa=0.293 degrees
! Estimated noise=1303.07 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 = 0.00716863 Jy
! Component: 100  -  total flux cleaned = 0.0105135 Jy
! Component: 150  -  total flux cleaned = 0.0120693 Jy
! Component: 200  -  total flux cleaned = 0.0123402 Jy
! Total flux subtracted in 200 components = 0.0123402 Jy
! Clean residual min=-0.006240 max=0.007548 Jy/beam
! Clean residual mean=-0.000007 rms=0.002195 Jy/beam
! Combined flux in latest and established models = 2.63278 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 69 components and 2.63278 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.463 mas, bmaj=8.582 mas, bpa=-4.782 degrees
! Estimated noise=1043.14 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0003553 Jy
! Component: 100  -  total flux cleaned = -0.00133759 Jy
! Component: 150  -  total flux cleaned = -0.00223909 Jy
! Component: 200  -  total flux cleaned = -0.00224366 Jy
! Total flux subtracted in 200 components = -0.00224366 Jy
! Clean residual min=-0.007833 max=0.007707 Jy/beam
! Clean residual mean=0.000002 rms=0.002029 Jy/beam
! Combined flux in latest and established models = 2.63054 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 84 components and 2.63054 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.296783Jy  sigma=0.001233
! Fit after  self-cal, rms=0.296659Jy  sigma=0.001232
wmodel J2246-1206_S_1997_05_07_yyk\_map.mod
! Writing 84 model components to file: J2246-1206_S_1997_05_07_yyk_map.mod
wobs J2246-1206_S_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J2246-1206_S_1997_05_07_yyk_uvs.fits
wwins J2246-1206_S_1997_05_07_yyk\_map.win
! wwins: Wrote 4 windows to J2246-1206_S_1997_05_07_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 = -0.00258333 Jy
! Component: 100  -  total flux cleaned = -0.00341346 Jy
! Component: 150  -  total flux cleaned = -0.00328716 Jy
! Component: 200  -  total flux cleaned = -0.00328662 Jy
! Component: 250  -  total flux cleaned = -0.00375127 Jy
! Component: 300  -  total flux cleaned = -0.0039754 Jy
! Component: 350  -  total flux cleaned = -0.00430351 Jy
! Component: 400  -  total flux cleaned = -0.00504606 Jy
! Component: 450  -  total flux cleaned = -0.00566686 Jy
! Component: 500  -  total flux cleaned = -0.00607206 Jy
! Component: 550  -  total flux cleaned = -0.00656538 Jy
! Component: 600  -  total flux cleaned = -0.00675894 Jy
! Component: 650  -  total flux cleaned = -0.00723293 Jy
! Component: 700  -  total flux cleaned = -0.00751084 Jy
! Component: 750  -  total flux cleaned = -0.00778358 Jy
! Component: 800  -  total flux cleaned = -0.00796278 Jy
! Component: 850  -  total flux cleaned = -0.00839931 Jy
! Component: 900  -  total flux cleaned = -0.00865523 Jy
! Component: 950  -  total flux cleaned = -0.0088251 Jy
! Component: 1000  -  total flux cleaned = -0.00915886 Jy
! Component: 1050  -  total flux cleaned = -0.00956686 Jy
! Component: 1100  -  total flux cleaned = -0.00980859 Jy
! Component: 1150  -  total flux cleaned = -0.0103618 Jy
! Component: 1200  -  total flux cleaned = -0.0105177 Jy
! Component: 1250  -  total flux cleaned = -0.0109025 Jy
! Component: 1300  -  total flux cleaned = -0.0112054 Jy
! Component: 1350  -  total flux cleaned = -0.0115789 Jy
! Component: 1400  -  total flux cleaned = -0.0116514 Jy
! Component: 1450  -  total flux cleaned = -0.0116517 Jy
! Component: 1500  -  total flux cleaned = -0.011869 Jy
! Component: 1550  -  total flux cleaned = -0.0121523 Jy
! Component: 1600  -  total flux cleaned = -0.012571 Jy
! Component: 1650  -  total flux cleaned = -0.0127085 Jy
! Component: 1700  -  total flux cleaned = -0.0127775 Jy
! Component: 1750  -  total flux cleaned = -0.0131129 Jy
! Component: 1800  -  total flux cleaned = -0.0134429 Jy
! Component: 1850  -  total flux cleaned = -0.0135081 Jy
! Component: 1900  -  total flux cleaned = -0.0136371 Jy
! Component: 1950  -  total flux cleaned = -0.0140178 Jy
! Component: 2000  -  total flux cleaned = -0.0141426 Jy
! Total flux subtracted in 2048 components = -0.0140178 Jy
! Clean residual min=-0.003510 max=0.003536 Jy/beam
! Clean residual mean=0.000023 rms=0.001176 Jy/beam
! Combined flux in latest and established models = 2.61652 Jy
keep
! Adding 107 model components to the UV plane model.
! The established model now contains 189 components and 2.61652 Jy
![Exited script file: muppet]
wmap "J2246-1206_S_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.463 x 8.582 at -4.782 degrees (North through East)
! Clean map  min=-0.0061976  max=2.05 Jy/beam
! Writing clean map to FITS file: J2246-1206_S_1997_05_07_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 2.04995 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00117464 
device "J2246-1206_S_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J2246-1206_S_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.171902 0.171902 0.343805 0.68761 1.37522 2.75044 5.50088 11.0018 22.0035 44.007 88.0141
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0035 
print "peak=",int(peak_flux*1000)/1000
! peak= 2.049 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.463 x 8.582 at -4.782 degrees (North through East)
! Clean map  min=-0.0061976  max=2.05 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2246-1206_S_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J2246-1206_S_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2246-1206_S_1997_05_07_yyk_uvs.log closed on Sun Jan  7 20:15:42 2007