! Started logfile: J1733-1304_S_1997_01_10_pus_uvs.log on Mon Jan 30 01:14:06 2006
obs J1733-1304_S_1997_01_10_pus_uva.fits
! Reading UV FITS file: J1733-1304_S_1997_01_10_pus_uva.fits
! AN table 1: 202 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.741694 visibilities/baseline/integration-bin.
! Found source: J1733-1304
! 
! 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  2.22049e+09        8e+06          1        8e+06
!  02        2  2.23424e+09        8e+06          1        8e+06
!  03        3  2.29424e+09        8e+06          1        8e+06
!  04        4  2.32424e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 566 lines of history.
! 
! Reading 26968 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
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)= 3.55199 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=2.957 mas, bmaj=8.127 mas, bpa=1.327 degrees
! Estimated noise=1291.5 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 = 2.63669 Jy
! Component: 100  -  total flux cleaned = 3.24806 Jy
! Total flux subtracted in 100 components = 3.24806 Jy
! Clean residual min=-0.190889 max=0.337833 Jy/beam
! Clean residual mean=0.002605 rms=0.064458 Jy/beam
! Combined flux in latest and established models = 3.24806 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 17 components and 3.24806 Jy
! 
! Correcting IF 1.
!  A total of 492 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 291 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 291 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 291 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.535932Jy  sigma=0.007274
! Fit after  self-cal, rms=1.405917Jy  sigma=0.006612
! Inverting map and beam 
! Estimated beam: bmin=2.957 mas, bmaj=8.128 mas, bpa=1.327 degrees
! Estimated noise=1291.84 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=3.767 mas, bmaj=9.852 mas, bpa=-2.055 degrees
! Estimated noise=894.418 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 = 0.362004 Jy
! Component: 100  -  total flux cleaned = 0.493001 Jy
! Component: 150  -  total flux cleaned = 0.553358 Jy
! Component: 200  -  total flux cleaned = 0.563453 Jy
! Total flux subtracted in 200 components = 0.563453 Jy
! Clean residual min=-0.129826 max=0.328331 Jy/beam
! Clean residual mean=0.001070 rms=0.050237 Jy/beam
! Combined flux in latest and established models = 3.81151 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 41 components and 3.81151 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.348373Jy  sigma=0.006291
! Fit after  self-cal, rms=1.348356Jy  sigma=0.006287
! Inverting map 
! Added new window around map position (0.5, 21.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.35179 Jy
! Component: 100  -  total flux cleaned = 0.475155 Jy
! Component: 150  -  total flux cleaned = 0.494429 Jy
! Component: 200  -  total flux cleaned = 0.51151 Jy
! Total flux subtracted in 200 components = 0.51151 Jy
! Clean residual min=-0.101416 max=0.107149 Jy/beam
! Clean residual mean=-0.003468 rms=0.031302 Jy/beam
! Combined flux in latest and established models = 4.32302 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 52 model components to the UV plane model.
! The established model now contains 93 components and 4.32302 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.294838Jy  sigma=0.005957
! Fit after  self-cal, rms=1.282866Jy  sigma=0.005900
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.767 x 9.852 at -2.055 degrees (North through East)
! Clean map  min=-0.091138  max=3.0882 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: 0.999049
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.01     HN        1.12     KP        0.84     
!   LA        1.03     MK        0.99     NL        1.00*    OV        1.07     
!   PT        1.11     SC        0.85     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.960846
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.08     HN        1.25     KP        1.04     
!   LA        1.11     MK        1.00     NL        0.86     OV        0.99     
!   PT        1.09     SC        0.95     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.03995
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.00     HN        1.05     KP        0.84     
!   LA        0.82     MK        0.82     NL        0.89     OV        0.91     
!   PT        1.29     SC        1.03     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.977906
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.03     HN        1.21     KP        0.90     
!   LA        0.90     MK        0.95     NL        0.96     OV        1.06     
!   PT        1.20     SC        1.02     
! 
! 
! Fit before self-cal, rms=1.282866Jy  sigma=0.005900
! Fit after  self-cal, rms=1.149915Jy  sigma=0.005408
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=1.149915Jy  sigma=0.005408
! Fit after  self-cal, rms=1.149897Jy  sigma=0.005408
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.698 mas, bmaj=9.638 mas, bpa=-2.211 degrees
! Estimated noise=869.025 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 = 0.114367 Jy
! Component: 100  -  total flux cleaned = 0.131543 Jy
! Component: 150  -  total flux cleaned = 0.137789 Jy
! Component: 200  -  total flux cleaned = 0.143859 Jy
! Total flux subtracted in 200 components = 0.143859 Jy
! Clean residual min=-0.050439 max=0.056870 Jy/beam
! Clean residual mean=-0.001357 rms=0.014856 Jy/beam
! Combined flux in latest and established models = 4.46688 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 51 model components to the UV plane model.
! The established model now contains 140 components and 4.46688 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.139178Jy  sigma=0.005343
! Fit after  self-cal, rms=1.136468Jy  sigma=0.005331
! 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=1.136468Jy  sigma=0.005331
! Fit after  self-cal, rms=0.694032Jy  sigma=0.003052
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 = 0.108841 Jy
! Component: 100  -  total flux cleaned = 0.151082 Jy
! Component: 150  -  total flux cleaned = 0.162001 Jy
! Component: 200  -  total flux cleaned = 0.163087 Jy
! Total flux subtracted in 200 components = 0.163087 Jy
! Clean residual min=-0.048236 max=0.045907 Jy/beam
! Clean residual mean=-0.002669 rms=0.011089 Jy/beam
! Combined flux in latest and established models = 4.62996 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 38 model components to the UV plane model.
! The established model now contains 167 components and 4.62996 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.685361Jy  sigma=0.002979
! Fit after  self-cal, rms=0.655981Jy  sigma=0.002825
! 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: 3.698 x 9.638 at -2.211 degrees (North through East)
! Clean map  min=-0.050329  max=3.1502 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=0.655981Jy  sigma=0.002825
! Fit after  self-cal, rms=0.600599Jy  sigma=0.002528
! 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=0.600599Jy  sigma=0.002528
! Fit after  self-cal, rms=0.594967Jy  sigma=0.002496
! Inverting map and beam 
! Estimated beam: bmin=3.717 mas, bmaj=9.603 mas, bpa=-1.828 degrees
! Estimated noise=861.976 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0433776 Jy
! Component: 100  -  total flux cleaned = 0.0518351 Jy
! Component: 150  -  total flux cleaned = 0.0526461 Jy
! Component: 200  -  total flux cleaned = 0.0541032 Jy
! Total flux subtracted in 200 components = 0.0541032 Jy
! Clean residual min=-0.021122 max=0.029745 Jy/beam
! Clean residual mean=0.000207 rms=0.006768 Jy/beam
! Combined flux in latest and established models = 4.68407 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 180 components and 4.68407 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.591901Jy  sigma=0.002477
! Fit after  self-cal, rms=0.590133Jy  sigma=0.002466
! 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=0.590133Jy  sigma=0.002466
! Fit after  self-cal, rms=0.587561Jy  sigma=0.002449
! 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=0.587561Jy  sigma=0.002449
! Fit after  self-cal, rms=0.587137Jy  sigma=0.002447
! Inverting map and beam 
! Estimated beam: bmin=3.719 mas, bmaj=9.592 mas, bpa=-1.796 degrees
! Estimated noise=862.36 mJy/beam.
! Added new window around map position (-9, 21).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0374176 Jy
! Component: 100  -  total flux cleaned = 0.0567705 Jy
! Component: 150  -  total flux cleaned = 0.0627569 Jy
! Component: 200  -  total flux cleaned = 0.0646896 Jy
! Total flux subtracted in 200 components = 0.0646896 Jy
! Clean residual min=-0.019209 max=0.022092 Jy/beam
! Clean residual mean=0.000072 rms=0.005494 Jy/beam
! Combined flux in latest and established models = 4.74876 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 200 components and 4.74876 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.584738Jy  sigma=0.002433
! Fit after  self-cal, rms=0.584512Jy  sigma=0.002432
! 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=8.209 mas, bmaj=14.88 mas, bpa=2.411 degrees
! Estimated noise=1045.24 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 = 0.00843974 Jy
! Component: 100  -  total flux cleaned = 0.0154411 Jy
! Component: 150  -  total flux cleaned = 0.0193301 Jy
! Component: 200  -  total flux cleaned = 0.020315 Jy
! Total flux subtracted in 200 components = 0.020315 Jy
! Clean residual min=-0.019002 max=0.017454 Jy/beam
! Clean residual mean=-0.000123 rms=0.005515 Jy/beam
! Combined flux in latest and established models = 4.76907 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 216 components and 4.76907 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.583925Jy  sigma=0.002429
! Fit after  self-cal, rms=0.583750Jy  sigma=0.002428
! 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=2.936 mas, bmaj=8.062 mas, bpa=1.527 degrees
! Estimated noise=1251.61 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 2.7484 Jy
! Component: 100  -  total flux cleaned = 3.40566 Jy
! Component: 150  -  total flux cleaned = 3.74795 Jy
! Component: 200  -  total flux cleaned = 3.97583 Jy
! Total flux subtracted in 200 components = 3.97583 Jy
! Clean residual min=-0.052344 max=0.094645 Jy/beam
! Clean residual mean=0.002835 rms=0.019837 Jy/beam
! Combined flux in latest and established models = 3.97583 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 58 model components to the UV plane model.
! The established model now contains 58 components and 3.97582 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.719 mas, bmaj=9.592 mas, bpa=-1.796 degrees
! Estimated noise=862.36 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 = 0.25392 Jy
! Component: 100  -  total flux cleaned = 0.410506 Jy
! Component: 150  -  total flux cleaned = 0.516991 Jy
! Component: 200  -  total flux cleaned = 0.592534 Jy
! Total flux subtracted in 200 components = 0.592534 Jy
! Clean residual min=-0.028376 max=0.037237 Jy/beam
! Clean residual mean=0.001128 rms=0.009294 Jy/beam
! Combined flux in latest and established models = 4.56836 Jy
! Adding 101 model components to the UV plane model.
! The established model now contains 143 components and 4.56836 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=8.209 mas, bmaj=14.88 mas, bpa=2.411 degrees
! Estimated noise=1045.24 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 = 0.0788027 Jy
! Component: 100  -  total flux cleaned = 0.125299 Jy
! Component: 150  -  total flux cleaned = 0.155828 Jy
! Component: 200  -  total flux cleaned = 0.176488 Jy
! Total flux subtracted in 200 components = 0.176488 Jy
! Clean residual min=-0.022159 max=0.018128 Jy/beam
! Clean residual mean=0.000154 rms=0.006059 Jy/beam
! Combined flux in latest and established models = 4.74485 Jy
! Adding 86 model components to the UV plane model.
! The established model now contains 219 components and 4.74485 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.719 mas, bmaj=9.592 mas, bpa=-1.796 degrees
! Estimated noise=862.36 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00542587 Jy
! Component: 100  -  total flux cleaned = 0.0166076 Jy
! Component: 150  -  total flux cleaned = 0.0249365 Jy
! Component: 200  -  total flux cleaned = 0.0287599 Jy
! Total flux subtracted in 200 components = 0.0287599 Jy
! Clean residual min=-0.018450 max=0.017858 Jy/beam
! Clean residual mean=-0.000095 rms=0.004728 Jy/beam
! Combined flux in latest and established models = 4.77361 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 241 components and 4.77361 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.582403Jy  sigma=0.002423
! Fit after  self-cal, rms=0.581961Jy  sigma=0.002420
wmodel J1733-1304_S_1997_01_10_pus\_map.mod
! Writing 241 model components to file: J1733-1304_S_1997_01_10_pus_map.mod
wobs J1733-1304_S_1997_01_10_pus\_uvs.fits
! Writing UV FITS file: J1733-1304_S_1997_01_10_pus_uvs.fits
wwins J1733-1304_S_1997_01_10_pus\_map.win
! wwins: Wrote 3 windows to J1733-1304_S_1997_01_10_pus_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 = -0.00521294 Jy
! Component: 100  -  total flux cleaned = -0.00460207 Jy
! Component: 150  -  total flux cleaned = -0.00433287 Jy
! Component: 200  -  total flux cleaned = -0.00483507 Jy
! Component: 250  -  total flux cleaned = -0.00600056 Jy
! Component: 300  -  total flux cleaned = -0.00756468 Jy
! Component: 350  -  total flux cleaned = -0.00885065 Jy
! Component: 400  -  total flux cleaned = -0.0107203 Jy
! Component: 450  -  total flux cleaned = -0.0117206 Jy
! Component: 500  -  total flux cleaned = -0.0121089 Jy
! Component: 550  -  total flux cleaned = -0.0122974 Jy
! Component: 600  -  total flux cleaned = -0.0126623 Jy
! Component: 650  -  total flux cleaned = -0.012841 Jy
! Component: 700  -  total flux cleaned = -0.0131896 Jy
! Component: 750  -  total flux cleaned = -0.0131891 Jy
! Component: 800  -  total flux cleaned = -0.0130287 Jy
! Component: 850  -  total flux cleaned = -0.0131909 Jy
! Component: 900  -  total flux cleaned = -0.0133503 Jy
! Component: 950  -  total flux cleaned = -0.0136566 Jy
! Component: 1000  -  total flux cleaned = -0.0138055 Jy
! Component: 1050  -  total flux cleaned = -0.014101 Jy
! Component: 1100  -  total flux cleaned = -0.0143909 Jy
! Component: 1150  -  total flux cleaned = -0.0145329 Jy
! Component: 1200  -  total flux cleaned = -0.0143953 Jy
! Component: 1250  -  total flux cleaned = -0.0149458 Jy
! Component: 1300  -  total flux cleaned = -0.0152151 Jy
! Component: 1350  -  total flux cleaned = -0.0156145 Jy
! Component: 1400  -  total flux cleaned = -0.0156171 Jy
! Component: 1450  -  total flux cleaned = -0.0161335 Jy
! Component: 1500  -  total flux cleaned = -0.0161352 Jy
! Component: 1550  -  total flux cleaned = -0.0163861 Jy
! Component: 1600  -  total flux cleaned = -0.0171206 Jy
! Component: 1650  -  total flux cleaned = -0.0171194 Jy
! Component: 1700  -  total flux cleaned = -0.0173577 Jy
! Component: 1750  -  total flux cleaned = -0.0177062 Jy
! Component: 1800  -  total flux cleaned = -0.0173596 Jy
! Component: 1850  -  total flux cleaned = -0.0174743 Jy
! Component: 1900  -  total flux cleaned = -0.0172517 Jy
! Component: 1950  -  total flux cleaned = -0.0173638 Jy
! Component: 2000  -  total flux cleaned = -0.0172559 Jy
! Total flux subtracted in 2048 components = -0.0172581 Jy
! Clean residual min=-0.005799 max=0.005647 Jy/beam
! Clean residual mean=-0.000066 rms=0.002239 Jy/beam
! Combined flux in latest and established models = 4.75635 Jy
keep
! Adding 132 model components to the UV plane model.
! The established model now contains 373 components and 4.75635 Jy
wmap "J1733-1304_S_1997_01_10_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.719 x 9.592 at -1.796 degrees (North through East)
! Clean map  min=-0.015213  max=3.1361 Jy/beam
! Writing clean map to FITS file: J1733-1304_S_1997_01_10_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 3.13607 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00223227 
device "J1733-1304_S_1997_01_10_pus\_map.eps/VPS"
! Attempting to open device: 'J1733-1304_S_1997_01_10_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.213541 0.213541 0.427083 0.854165 1.70833 3.41666 6.83332 13.6666 27.3333 54.6666
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0066 
print "peak=",int(peak_flux*1000)/1000
! peak= 3.136 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.719 x 9.592 at -1.796 degrees (North through East)
! Clean map  min=-0.015213  max=3.1361 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1733-1304_S_1997_01_10_pus\_map.gif/vgif"
! Attempting to open device: 'J1733-1304_S_1997_01_10_pus_map.gif/vgif'
mapplot cln
quit
! Quitting program
! Log file J1733-1304_S_1997_01_10_pus_uvs.log closed on Mon Jan 30 01:14:57 2006