! Started logfile: J0921-2618_X_1996_06_07_yyk_uvs.log on Mon Jan  8 04:24:49 2007
obs J0921-2618_X_1996_06_07_yyk_uva.fits
! Reading UV FITS file: J0921-2618_X_1996_06_07_yyk_uva.fits
! AN table 1: 54 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.80823 visibilities/baseline/integration-bin.
! Found source: J0921-2618
! 
! 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  8.15049e+09        8e+06          1        8e+06
!  02        2  8.23424e+09        8e+06          1        8e+06
!  03        3  8.41424e+09        8e+06          1        8e+06
!  04        4  8.55424e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 689 lines of history.
! 
! Reading 7856 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 J0921-2618_X_1996_06_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 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.92156 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=0.6595 mas, bmaj=1.968 mas, bpa=-3.325 degrees
! Estimated noise=2009.29 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 = 0.674803 Jy
! Component: 100  -  total flux cleaned = 0.909747 Jy
! Total flux subtracted in 100 components = 0.909747 Jy
! Clean residual min=-0.047278 max=0.098874 Jy/beam
! Clean residual mean=-0.000446 rms=0.016198 Jy/beam
! Combined flux in latest and established models = 0.909746 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 23 components and 0.909746 Jy
! 
! Correcting IF 1.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 70 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.319222Jy  sigma=0.002050
! Fit after  self-cal, rms=0.316102Jy  sigma=0.002039
! Inverting map and beam 
! Estimated beam: bmin=0.6595 mas, bmaj=1.968 mas, bpa=-3.324 degrees
! Estimated noise=2009.37 mJy/beam.
! Added new window around map position (-1, 0.4).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.132192 Jy
! Component: 100  -  total flux cleaned = 0.205279 Jy
! Total flux subtracted in 100 components = 0.205279 Jy
! Clean residual min=-0.032759 max=0.034518 Jy/beam
! Clean residual mean=-0.000203 rms=0.008003 Jy/beam
! Combined flux in latest and established models = 1.11503 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 37 components and 1.11503 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.260412Jy  sigma=0.001623
! Fit after  self-cal, rms=0.258240Jy  sigma=0.001614
! 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=0.9093 mas, bmaj=2.514 mas, bpa=-2.845 degrees
! Estimated noise=1265.92 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 = 0.0709603 Jy
! Component: 100  -  total flux cleaned = 0.103307 Jy
! Component: 150  -  total flux cleaned = 0.119014 Jy
! Component: 200  -  total flux cleaned = 0.126492 Jy
! Total flux subtracted in 200 components = 0.126492 Jy
! Clean residual min=-0.021637 max=0.019226 Jy/beam
! Clean residual mean=-0.000121 rms=0.005186 Jy/beam
! Combined flux in latest and established models = 1.24152 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 35 model components to the UV plane model.
! The established model now contains 55 components and 1.24152 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.247608Jy  sigma=0.001530
! Fit after  self-cal, rms=0.246550Jy  sigma=0.001525
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9093 x 2.514 at -2.845 degrees (North through East)
! Clean map  min=-0.017067  max=0.77133 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Amplitude normalization factor in sub-array 1: 1.00165
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.99     HN        1.02     KP        0.98     
!   LA        1.03     MK        0.99     NL        1.03     OV        1.00     
!   PT        0.99     SC        0.96     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.00188
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.98     HN        1.03     KP        0.98     
!   LA        1.02     MK        0.99     NL        1.00     OV        1.06     
!   PT        0.96     SC        0.98     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.00117
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.99     HN        1.00     KP        0.98     
!   LA        1.02     MK        1.00     NL        1.01     OV        1.05     
!   PT        0.93     SC        1.01     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.992377
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.00     HN        1.06     KP        0.97     
!   LA        1.03     MK        0.98     NL        1.03     OV        1.02     
!   PT        0.98     SC        1.01     
! 
! 
! Fit before self-cal, rms=0.246550Jy  sigma=0.001525
! Fit after  self-cal, rms=0.244403Jy  sigma=0.001511
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=0.244403Jy  sigma=0.001511
! Fit after  self-cal, rms=0.244411Jy  sigma=0.001511
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9071 mas, bmaj=2.497 mas, bpa=-2.736 degrees
! Estimated noise=1261.7 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 = -0.00224878 Jy
! Component: 100  -  total flux cleaned = -0.00248761 Jy
! Component: 150  -  total flux cleaned = -0.00209713 Jy
! Component: 200  -  total flux cleaned = -0.00192782 Jy
! Total flux subtracted in 200 components = -0.00192782 Jy
! Clean residual min=-0.011794 max=0.016073 Jy/beam
! Clean residual mean=-0.000059 rms=0.003555 Jy/beam
! Combined flux in latest and established models = 1.23959 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 64 components and 1.23959 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.244067Jy  sigma=0.001509
! Fit after  self-cal, rms=0.243979Jy  sigma=0.001509
! 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=0.243979Jy  sigma=0.001509
! Fit after  self-cal, rms=0.224265Jy  sigma=0.001359
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 = 0.00825826 Jy
! Component: 100  -  total flux cleaned = 0.00894118 Jy
! Component: 150  -  total flux cleaned = 0.00909203 Jy
! Component: 200  -  total flux cleaned = 0.00923218 Jy
! Total flux subtracted in 200 components = 0.00923218 Jy
! Clean residual min=-0.011577 max=0.014957 Jy/beam
! Clean residual mean=-0.000064 rms=0.003456 Jy/beam
! Combined flux in latest and established models = 1.24882 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 72 components and 1.24882 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.223987Jy  sigma=0.001358
! Fit after  self-cal, rms=0.218432Jy  sigma=0.001319
! 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: 0.9071 x 2.497 at -2.736 degrees (North through East)
! Clean map  min=-0.010685  max=0.77783 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=0.218432Jy  sigma=0.001319
! Fit after  self-cal, rms=0.217014Jy  sigma=0.001318
! 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=0.217014Jy  sigma=0.001318
! Fit after  self-cal, rms=0.214918Jy  sigma=0.001305
! Inverting map and beam 
! Estimated beam: bmin=0.9048 mas, bmaj=2.488 mas, bpa=-2.562 degrees
! Estimated noise=1256.25 mJy/beam.
! Added new window around map position (-3.8, 2.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0172985 Jy
! Component: 100  -  total flux cleaned = 0.0235676 Jy
! Component: 150  -  total flux cleaned = 0.025379 Jy
! Component: 200  -  total flux cleaned = 0.0255589 Jy
! Total flux subtracted in 200 components = 0.0255589 Jy
! Clean residual min=-0.010357 max=0.008641 Jy/beam
! Clean residual mean=0.000014 rms=0.002399 Jy/beam
! Combined flux in latest and established models = 1.27438 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 101 components and 1.27438 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.214026Jy  sigma=0.001298
! Fit after  self-cal, rms=0.212797Jy  sigma=0.001292
! 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=0.212797Jy  sigma=0.001292
! Fit after  self-cal, rms=0.211981Jy  sigma=0.001290
! 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=0.211981Jy  sigma=0.001290
! Fit after  self-cal, rms=0.211314Jy  sigma=0.001286
! Inverting map and beam 
! Estimated beam: bmin=0.9048 mas, bmaj=2.487 mas, bpa=-2.634 degrees
! Estimated noise=1254.3 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00347207 Jy
! Component: 100  -  total flux cleaned = 0.00409328 Jy
! Component: 150  -  total flux cleaned = 0.00422799 Jy
! Component: 200  -  total flux cleaned = 0.00422726 Jy
! Total flux subtracted in 200 components = 0.00422726 Jy
! Clean residual min=-0.009244 max=0.007804 Jy/beam
! Clean residual mean=-0.000001 rms=0.002144 Jy/beam
! Combined flux in latest and established models = 1.27861 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 111 components and 1.27861 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.211130Jy  sigma=0.001285
! Fit after  self-cal, rms=0.210646Jy  sigma=0.001283
! Inverting map 
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.4
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.322 mas, bmaj=6.303 mas, bpa=1.876 degrees
! Estimated noise=1569.11 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 = 0.00216661 Jy
! Component: 100  -  total flux cleaned = 0.0031185 Jy
! Component: 150  -  total flux cleaned = 0.00333777 Jy
! Component: 200  -  total flux cleaned = 0.00352968 Jy
! Total flux subtracted in 200 components = 0.00352968 Jy
! Clean residual min=-0.007566 max=0.007734 Jy/beam
! Clean residual mean=0.000024 rms=0.002517 Jy/beam
! Combined flux in latest and established models = 1.28214 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 119 components and 1.28214 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.210613Jy  sigma=0.001283
! Fit after  self-cal, rms=0.210272Jy  sigma=0.001281
! 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=0.6583 mas, bmaj=1.959 mas, bpa=-3.217 degrees
! Estimated noise=1995.71 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.680165 Jy
! Component: 100  -  total flux cleaned = 0.919088 Jy
! Component: 150  -  total flux cleaned = 1.04541 Jy
! Component: 200  -  total flux cleaned = 1.11919 Jy
! Total flux subtracted in 200 components = 1.11919 Jy
! Clean residual min=-0.022492 max=0.028696 Jy/beam
! Clean residual mean=-0.000180 rms=0.006377 Jy/beam
! Combined flux in latest and established models = 1.11919 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 38 model components to the UV plane model.
! The established model now contains 38 components and 1.11919 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9048 mas, bmaj=2.487 mas, bpa=-2.634 degrees
! Estimated noise=1254.3 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 = 0.067687 Jy
! Component: 100  -  total flux cleaned = 0.100513 Jy
! Component: 150  -  total flux cleaned = 0.121324 Jy
! Component: 200  -  total flux cleaned = 0.13567 Jy
! Total flux subtracted in 200 components = 0.13567 Jy
! Clean residual min=-0.010600 max=0.007937 Jy/beam
! Clean residual mean=-0.000071 rms=0.002574 Jy/beam
! Combined flux in latest and established models = 1.25486 Jy
! Adding 44 model components to the UV plane model.
! The established model now contains 67 components and 1.25486 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.322 mas, bmaj=6.303 mas, bpa=1.876 degrees
! Estimated noise=1569.11 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 = 0.0138806 Jy
! Component: 100  -  total flux cleaned = 0.0211562 Jy
! Component: 150  -  total flux cleaned = 0.0252368 Jy
! Component: 200  -  total flux cleaned = 0.0267823 Jy
! Total flux subtracted in 200 components = 0.0267823 Jy
! Clean residual min=-0.007553 max=0.007578 Jy/beam
! Clean residual mean=0.000020 rms=0.002373 Jy/beam
! Combined flux in latest and established models = 1.28164 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 84 components and 1.28164 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9048 mas, bmaj=2.487 mas, bpa=-2.634 degrees
! Estimated noise=1254.3 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00293532 Jy
! Component: 100  -  total flux cleaned = -0.0035715 Jy
! Component: 150  -  total flux cleaned = -0.0037608 Jy
! Component: 200  -  total flux cleaned = -0.00376316 Jy
! Total flux subtracted in 200 components = -0.00376316 Jy
! Clean residual min=-0.008834 max=0.007658 Jy/beam
! Clean residual mean=-0.000007 rms=0.002023 Jy/beam
! Combined flux in latest and established models = 1.27788 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 101 components and 1.27788 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.210230Jy  sigma=0.001281
! Fit after  self-cal, rms=0.209957Jy  sigma=0.001280
wmodel J0921-2618_X_1996_06_07_yyk\_map.mod
! Writing 101 model components to file: J0921-2618_X_1996_06_07_yyk_map.mod
wobs J0921-2618_X_1996_06_07_yyk\_uvs.fits
! Writing UV FITS file: J0921-2618_X_1996_06_07_yyk_uvs.fits
wwins J0921-2618_X_1996_06_07_yyk\_map.win
! wwins: Wrote 3 windows to J0921-2618_X_1996_06_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 = -0.00311575 Jy
! Component: 100  -  total flux cleaned = -0.00507072 Jy
! Component: 150  -  total flux cleaned = -0.00660453 Jy
! Component: 200  -  total flux cleaned = -0.0079047 Jy
! Component: 250  -  total flux cleaned = -0.00922245 Jy
! Component: 300  -  total flux cleaned = -0.00951079 Jy
! Component: 350  -  total flux cleaned = -0.0100573 Jy
! Component: 400  -  total flux cleaned = -0.0103151 Jy
! Component: 450  -  total flux cleaned = -0.0103966 Jy
! Component: 500  -  total flux cleaned = -0.010478 Jy
! Component: 550  -  total flux cleaned = -0.0106313 Jy
! Component: 600  -  total flux cleaned = -0.0105582 Jy
! Component: 650  -  total flux cleaned = -0.0105595 Jy
! Component: 700  -  total flux cleaned = -0.0104919 Jy
! Component: 750  -  total flux cleaned = -0.0106252 Jy
! Component: 800  -  total flux cleaned = -0.010623 Jy
! Component: 850  -  total flux cleaned = -0.0106214 Jy
! Component: 900  -  total flux cleaned = -0.0106808 Jy
! Component: 950  -  total flux cleaned = -0.0106213 Jy
! Component: 1000  -  total flux cleaned = -0.0107951 Jy
! Component: 1050  -  total flux cleaned = -0.0108522 Jy
! Component: 1100  -  total flux cleaned = -0.0108542 Jy
! Component: 1150  -  total flux cleaned = -0.0110707 Jy
! Component: 1200  -  total flux cleaned = -0.0113885 Jy
! Component: 1250  -  total flux cleaned = -0.0115964 Jy
! Component: 1300  -  total flux cleaned = -0.0117493 Jy
! Component: 1350  -  total flux cleaned = -0.012 Jy
! Component: 1400  -  total flux cleaned = -0.0121477 Jy
! Component: 1450  -  total flux cleaned = -0.0124382 Jy
! Component: 1500  -  total flux cleaned = -0.0127683 Jy
! Component: 1550  -  total flux cleaned = -0.0128611 Jy
! Component: 1600  -  total flux cleaned = -0.0130903 Jy
! Component: 1650  -  total flux cleaned = -0.0133608 Jy
! Component: 1700  -  total flux cleaned = -0.01367 Jy
! Component: 1750  -  total flux cleaned = -0.0139297 Jy
! Component: 1800  -  total flux cleaned = -0.0141419 Jy
! Component: 1850  -  total flux cleaned = -0.0142255 Jy
! Component: 1900  -  total flux cleaned = -0.0142665 Jy
! Component: 1950  -  total flux cleaned = -0.0143887 Jy
! Component: 2000  -  total flux cleaned = -0.0145091 Jy
! Total flux subtracted in 2048 components = -0.0146273 Jy
! Clean residual min=-0.002263 max=0.002180 Jy/beam
! Clean residual mean=-0.000002 rms=0.000746 Jy/beam
! Combined flux in latest and established models = 1.26325 Jy
keep
! Adding 107 model components to the UV plane model.
! The established model now contains 208 components and 1.26325 Jy
![Exited script file: muppet]
wmap "J0921-2618_X_1996_06_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9048 x 2.487 at -2.634 degrees (North through East)
! Clean map  min=-0.005705  max=0.78192 Jy/beam
! Writing clean map to FITS file: J0921-2618_X_1996_06_07_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.781917 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000747622 
device "J0921-2618_X_1996_06_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J0921-2618_X_1996_06_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.286842 0.286842 0.573685 1.14737 2.29474 4.58948 9.17895 18.3579 36.7158 73.4316
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0022 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.781 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9048 x 2.487 at -2.634 degrees (North through East)
! Clean map  min=-0.005705  max=0.78192 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0921-2618_X_1996_06_07_yyk\_map.gif/gif"
! Attempting to open device: 'J0921-2618_X_1996_06_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0921-2618_X_1996_06_07_yyk_uvs.log closed on Mon Jan  8 04:24:56 2007