! Started logfile: J1939-1002_S_1997_05_07_yyk_uvs.log on Sun Jan  7 19:41:29 2007
obs J1939-1002_S_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J1939-1002_S_1997_05_07_yyk_uva.fits
! AN table 1: 146 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.803044 visibilities/baseline/integration-bin.
! Found source: J1939-1002
! 
! 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 21104 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 J1939-1002_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)= 0.913129 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=2.942 mas, bmaj=7.129 mas, bpa=-1.481 degrees
! Estimated noise=2546.36 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 = 0.606412 Jy
! Component: 100  -  total flux cleaned = 0.739959 Jy
! Total flux subtracted in 100 components = 0.739959 Jy
! Clean residual min=-0.042193 max=0.066249 Jy/beam
! Clean residual mean=0.000768 rms=0.014181 Jy/beam
! Combined flux in latest and established models = 0.739959 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 21 components and 0.739959 Jy
! 
! Correcting IF 1.
!  A total of 376 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 223 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 154 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 154 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.540853Jy  sigma=0.001559
! Fit after  self-cal, rms=0.537845Jy  sigma=0.001554
! Inverting map and beam 
! Estimated beam: bmin=2.942 mas, bmaj=7.129 mas, bpa=-1.481 degrees
! Estimated noise=2546.42 mJy/beam.
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=3.712 mas, bmaj=9.211 mas, bpa=-3.454 degrees
! Estimated noise=1161.47 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 = 0.101883 Jy
! Component: 100  -  total flux cleaned = 0.135053 Jy
! Component: 150  -  total flux cleaned = 0.150148 Jy
! Component: 200  -  total flux cleaned = 0.153305 Jy
! Total flux subtracted in 200 components = 0.153305 Jy
! Clean residual min=-0.024324 max=0.041044 Jy/beam
! Clean residual mean=0.001286 rms=0.007956 Jy/beam
! Combined flux in latest and established models = 0.893264 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 39 components and 0.893264 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.531572Jy  sigma=0.001466
! Fit after  self-cal, rms=0.531512Jy  sigma=0.001466
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.712 x 9.211 at -3.454 degrees (North through East)
! Clean map  min=-0.023765  max=0.76321 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: 0.946278
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.01     HN        1.86     KP        0.91     
!   LA        1.01     MK        0.99     NL        1.00*    OV        1.06     
!   PT        0.95     SC        0.83     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.872321
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.27     FD        1.09     HN        2.04     KP        0.99     
!   LA        1.12     MK        1.08     NL        0.98     OV        1.02     
!   PT        0.93     SC        0.94     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.961943
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.91     FD        1.01     HN        1.73     KP        0.93     
!   LA        0.82     MK        0.90     NL        0.98     OV        0.93     
!   PT        1.06     SC        1.12     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.90728
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.09     HN        1.92     KP        0.96     
!   LA        0.90     MK        1.05     NL        1.08     OV        1.07     
!   PT        0.90     SC        1.10     
! 
! 
! Fit before self-cal, rms=0.531512Jy  sigma=0.001466
! Fit after  self-cal, rms=0.511478Jy  sigma=0.001560
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=0.511478Jy  sigma=0.001560
! Fit after  self-cal, rms=0.511490Jy  sigma=0.001560
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.735 mas, bmaj=9.249 mas, bpa=-3.282 degrees
! Estimated noise=979.866 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 = -0.108561 Jy
! Component: 100  -  total flux cleaned = -0.130175 Jy
! Component: 150  -  total flux cleaned = -0.138452 Jy
! Component: 200  -  total flux cleaned = -0.1398 Jy
! Total flux subtracted in 200 components = -0.1398 Jy
! Clean residual min=-0.018944 max=0.032115 Jy/beam
! Clean residual mean=0.000354 rms=0.005715 Jy/beam
! Combined flux in latest and established models = 0.753464 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 48 components and 0.753464 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.487437Jy  sigma=0.001414
! Fit after  self-cal, rms=0.487363Jy  sigma=0.001413
! Inverting map 
! Added new window around map position (10, 18).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.031858 Jy
! Component: 100  -  total flux cleaned = 0.0319468 Jy
! Component: 150  -  total flux cleaned = 0.0305873 Jy
! Component: 200  -  total flux cleaned = 0.0294678 Jy
! Total flux subtracted in 200 components = 0.0294678 Jy
! Clean residual min=-0.018375 max=0.016318 Jy/beam
! Clean residual mean=-0.000048 rms=0.004363 Jy/beam
! Combined flux in latest and established models = 0.782932 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 79 components and 0.782932 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.483763Jy  sigma=0.001398
! Fit after  self-cal, rms=0.483376Jy  sigma=0.001395
! 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=0.483376Jy  sigma=0.001395
! Fit after  self-cal, rms=0.479437Jy  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 = 0.00970769 Jy
! Component: 100  -  total flux cleaned = 0.00853849 Jy
! Component: 150  -  total flux cleaned = 0.00753141 Jy
! Component: 200  -  total flux cleaned = 0.00692359 Jy
! Total flux subtracted in 200 components = 0.00692359 Jy
! Clean residual min=-0.016898 max=0.012137 Jy/beam
! Clean residual mean=-0.000153 rms=0.004151 Jy/beam
! Combined flux in latest and established models = 0.789856 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 99 components and 0.789856 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.477850Jy  sigma=0.001363
! Fit after  self-cal, rms=0.477176Jy  sigma=0.001359
! 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: 3.735 x 9.249 at -3.282 degrees (North through East)
! Clean map  min=-0.017308  max=0.6515 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=0.477176Jy  sigma=0.001359
! Fit after  self-cal, rms=4.985124Jy  sigma=0.001269
! 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=4.985124Jy  sigma=0.001269
! Fit after  self-cal, rms=4.985243Jy  sigma=0.001268
! Inverting map and beam 
! Estimated beam: bmin=3.677 mas, bmaj=9.104 mas, bpa=-2.481 degrees
! Estimated noise=966.916 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00654641 Jy
! Component: 100  -  total flux cleaned = 0.0045405 Jy
! Component: 150  -  total flux cleaned = 0.0033899 Jy
! Component: 200  -  total flux cleaned = 0.0026229 Jy
! Total flux subtracted in 200 components = 0.0026229 Jy
! Clean residual min=-0.007634 max=0.007505 Jy/beam
! Clean residual mean=0.000068 rms=0.002190 Jy/beam
! Combined flux in latest and established models = 0.792479 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 119 components and 0.792479 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=4.985238Jy  sigma=0.001265
! Fit after  self-cal, rms=4.985041Jy  sigma=0.001265
! 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=4.985041Jy  sigma=0.001265
! Fit after  self-cal, rms=6.183481Jy  sigma=0.001258
! 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=6.183481Jy  sigma=0.001258
! Fit after  self-cal, rms=6.183751Jy  sigma=0.001258
! Inverting map and beam 
! Estimated beam: bmin=3.669 mas, bmaj=9.072 mas, bpa=-2.212 degrees
! Estimated noise=965.382 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00403995 Jy
! Component: 100  -  total flux cleaned = 0.0031197 Jy
! Component: 150  -  total flux cleaned = 0.00216296 Jy
! Component: 200  -  total flux cleaned = 0.00146026 Jy
! Total flux subtracted in 200 components = 0.00146026 Jy
! Clean residual min=-0.007106 max=0.006278 Jy/beam
! Clean residual mean=0.000041 rms=0.001962 Jy/beam
! Combined flux in latest and established models = 0.793939 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 130 components and 0.793939 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=6.183759Jy  sigma=0.001257
! Fit after  self-cal, rms=6.183771Jy  sigma=0.001256
! 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=9.245 mas, bmaj=16.92 mas, bpa=15.54 degrees
! Estimated noise=1159.6 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 = 5.13021e-05 Jy
! Component: 100  -  total flux cleaned = -0.000590537 Jy
! Component: 150  -  total flux cleaned = -0.00104141 Jy
! Component: 200  -  total flux cleaned = -0.00129059 Jy
! Total flux subtracted in 200 components = -0.00129059 Jy
! Clean residual min=-0.007501 max=0.006892 Jy/beam
! Clean residual mean=0.000067 rms=0.002534 Jy/beam
! Combined flux in latest and established models = 0.792648 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 145 components and 0.792648 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=6.183789Jy  sigma=0.001256
! Fit after  self-cal, rms=6.183724Jy  sigma=0.001256
! 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=2.925 mas, bmaj=7.355 mas, bpa=-2.757 degrees
! Estimated noise=2288.38 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.551155 Jy
! Component: 100  -  total flux cleaned = 0.662744 Jy
! Component: 150  -  total flux cleaned = 0.715245 Jy
! Component: 200  -  total flux cleaned = 0.747211 Jy
! Total flux subtracted in 200 components = 0.747211 Jy
! Clean residual min=-0.013643 max=0.017029 Jy/beam
! Clean residual mean=0.000207 rms=0.003804 Jy/beam
! Combined flux in latest and established models = 0.747211 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 30 model components to the UV plane model.
! The established model now contains 30 components and 0.747211 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.669 mas, bmaj=9.072 mas, bpa=-2.212 degrees
! Estimated noise=965.382 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 = 0.0275232 Jy
! Component: 100  -  total flux cleaned = 0.0376459 Jy
! Component: 150  -  total flux cleaned = 0.0405129 Jy
! Component: 200  -  total flux cleaned = 0.0421297 Jy
! Total flux subtracted in 200 components = 0.0421297 Jy
! Clean residual min=-0.007593 max=0.006835 Jy/beam
! Clean residual mean=0.000080 rms=0.002114 Jy/beam
! Combined flux in latest and established models = 0.789341 Jy
! Adding 58 model components to the UV plane model.
! The established model now contains 84 components and 0.78934 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=9.245 mas, bmaj=16.92 mas, bpa=15.54 degrees
! Estimated noise=1159.6 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 = 0.00180844 Jy
! Component: 100  -  total flux cleaned = 0.00114215 Jy
! Component: 150  -  total flux cleaned = 0.000445438 Jy
! Component: 200  -  total flux cleaned = -1.81799e-05 Jy
! Total flux subtracted in 200 components = -1.81799e-05 Jy
! Clean residual min=-0.006611 max=0.006690 Jy/beam
! Clean residual mean=0.000120 rms=0.002455 Jy/beam
! Combined flux in latest and established models = 0.789322 Jy
! Adding 20 model components to the UV plane model.
! The established model now contains 100 components and 0.789322 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.669 mas, bmaj=9.072 mas, bpa=-2.212 degrees
! Estimated noise=965.382 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 9.02776e-05 Jy
! Component: 100  -  total flux cleaned = 9.31108e-05 Jy
! Component: 150  -  total flux cleaned = -4.86124e-05 Jy
! Component: 200  -  total flux cleaned = 8.60756e-05 Jy
! Total flux subtracted in 200 components = 8.60756e-05 Jy
! Clean residual min=-0.006902 max=0.005602 Jy/beam
! Clean residual mean=0.000064 rms=0.001877 Jy/beam
! Combined flux in latest and established models = 0.789408 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 113 components and 0.789408 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=6.183342Jy  sigma=0.001256
! Fit after  self-cal, rms=6.182986Jy  sigma=0.001256
wmodel J1939-1002_S_1997_05_07_yyk\_map.mod
! Writing 113 model components to file: J1939-1002_S_1997_05_07_yyk_map.mod
wobs J1939-1002_S_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J1939-1002_S_1997_05_07_yyk_uvs.fits
wwins J1939-1002_S_1997_05_07_yyk\_map.win
! wwins: Wrote 2 windows to J1939-1002_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 = -0.00274396 Jy
! Component: 100  -  total flux cleaned = -0.00307449 Jy
! Component: 150  -  total flux cleaned = -0.00307135 Jy
! Component: 200  -  total flux cleaned = -0.00316043 Jy
! Component: 250  -  total flux cleaned = -0.00324342 Jy
! Component: 300  -  total flux cleaned = -0.0033232 Jy
! Component: 350  -  total flux cleaned = -0.00324874 Jy
! Component: 400  -  total flux cleaned = -0.00317681 Jy
! Component: 450  -  total flux cleaned = -0.00296651 Jy
! Component: 500  -  total flux cleaned = -0.00276508 Jy
! Component: 550  -  total flux cleaned = -0.00257157 Jy
! Component: 600  -  total flux cleaned = -0.0023224 Jy
! Component: 650  -  total flux cleaned = -0.00244419 Jy
! Component: 700  -  total flux cleaned = -0.00262162 Jy
! Component: 750  -  total flux cleaned = -0.00268023 Jy
! Component: 800  -  total flux cleaned = -0.00301359 Jy
! Component: 850  -  total flux cleaned = -0.00317517 Jy
! Component: 900  -  total flux cleaned = -0.00338582 Jy
! Component: 950  -  total flux cleaned = -0.00359101 Jy
! Component: 1000  -  total flux cleaned = -0.00359122 Jy
! Component: 1050  -  total flux cleaned = -0.00363932 Jy
! Component: 1100  -  total flux cleaned = -0.00373427 Jy
! Component: 1150  -  total flux cleaned = -0.00364049 Jy
! Component: 1200  -  total flux cleaned = -0.00350409 Jy
! Component: 1250  -  total flux cleaned = -0.00337069 Jy
! Component: 1300  -  total flux cleaned = -0.00297854 Jy
! Component: 1350  -  total flux cleaned = -0.00263832 Jy
! Component: 1400  -  total flux cleaned = -0.00242942 Jy
! Component: 1450  -  total flux cleaned = -0.00206104 Jy
! Component: 1500  -  total flux cleaned = -0.00174137 Jy
! Component: 1550  -  total flux cleaned = -0.00158445 Jy
! Component: 1600  -  total flux cleaned = -0.00131439 Jy
! Component: 1650  -  total flux cleaned = -0.00116249 Jy
! Component: 1700  -  total flux cleaned = -0.000938948 Jy
! Component: 1750  -  total flux cleaned = -0.000608626 Jy
! Component: 1800  -  total flux cleaned = -0.000356232 Jy
! Component: 1850  -  total flux cleaned = 3.45461e-05 Jy
! Component: 1900  -  total flux cleaned = 0.000314009 Jy
! Component: 1950  -  total flux cleaned = 0.000554475 Jy
! Component: 2000  -  total flux cleaned = 0.00082608 Jy
! Total flux subtracted in 2048 components = 0.00112715 Jy
! Clean residual min=-0.002040 max=0.001894 Jy/beam
! Clean residual mean=0.000077 rms=0.000717 Jy/beam
! Combined flux in latest and established models = 0.790535 Jy
keep
! Adding 135 model components to the UV plane model.
! The established model now contains 247 components and 0.790536 Jy
![Exited script file: muppet]
wmap "J1939-1002_S_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.669 x 9.072 at -2.212 degrees (North through East)
! Clean map  min=-0.0062985  max=0.65372 Jy/beam
! Writing clean map to FITS file: J1939-1002_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 0.653724 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000722168 
device "J1939-1002_S_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J1939-1002_S_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.33141 0.33141 0.662819 1.32564 2.65128 5.30255 10.6051 21.2102 42.4204 84.8409
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0021 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.653 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.669 x 9.072 at -2.212 degrees (North through East)
! Clean map  min=-0.0062985  max=0.65372 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1939-1002_S_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J1939-1002_S_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1939-1002_S_1997_05_07_yyk_uvs.log closed on Sun Jan  7 19:41:37 2007