! Started logfile: J0409-1238_X_1997_01_10_pus_uvs.log on Sat Jan 28 14:34:03 2006
obs J0409-1238_X_1997_01_10_pus_uva.fits
! Reading UV FITS file: J0409-1238_X_1997_01_10_pus_uva.fits
! AN table 1: 271 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.651169 visibilities/baseline/integration-bin.
! Found source: J0409-1238
! 
! 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 493 lines of history.
! 
! Reading 31764 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
float field_size
field_size = 256
float field_cell
field_cell = 0.2
float taper_size
taper_size = 70.
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 256x256 pixels with 0.200x0.200 milli-arcsec cellsize.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
!  A total of 573 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 573 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 573 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 573 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.805757Jy  sigma=0.005550
! Fit after  self-cal, rms=0.776819Jy  sigma=0.005360
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.7569 mas, bmaj=1.821 mas, bpa=-3.053 degrees
! Estimated noise=813.34 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.186993 Jy
! Component: 100  -  total flux cleaned = 0.228938 Jy
! Total flux subtracted in 100 components = 0.228938 Jy
! Clean residual min=-0.011131 max=0.020466 Jy/beam
! Clean residual mean=0.000145 rms=0.003838 Jy/beam
! Combined flux in latest and established models = 0.228938 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 0.228938 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.184155Jy  sigma=0.001211
! Fit after  self-cal, rms=0.184133Jy  sigma=0.001210
! Inverting map 
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! 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=0.9422 mas, bmaj=2.208 mas, bpa=-2.729 degrees
! Estimated noise=575.897 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-0.2, 2.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0281213 Jy
! Component: 100  -  total flux cleaned = 0.0443621 Jy
! Component: 150  -  total flux cleaned = 0.0516452 Jy
! Component: 200  -  total flux cleaned = 0.0564308 Jy
! Total flux subtracted in 200 components = 0.0564308 Jy
! Clean residual min=-0.008127 max=0.012630 Jy/beam
! Clean residual mean=-0.000867 rms=0.002639 Jy/beam
! Combined flux in latest and established models = 0.285369 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 22 components and 0.285369 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.179951Jy  sigma=0.001172
! Fit after  self-cal, rms=0.179612Jy  sigma=0.001169
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.92     HN        1.27     KP        0.85     
!   LA        0.92     MK        0.96     NL        1.13     OV        0.89     
!   PT        1.19     SC        0.93     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.92     HN        1.19     KP        0.88     
!   LA        0.94     MK        0.92     NL        1.08     OV        0.92     
!   PT        1.18     SC        0.96     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        0.92     HN        1.30     KP        0.86     
!   LA        0.91     MK        0.94     NL        1.12     OV        0.89     
!   PT        1.22     SC        0.99     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.94     HN        1.36     KP        0.87     
!   LA        0.96     MK        0.95     NL        1.07     OV        0.88     
!   PT        1.22     SC        0.96     
! 
! 
! Fit before self-cal, rms=0.179612Jy  sigma=0.001169
! Fit after  self-cal, rms=0.186525Jy  sigma=0.001134
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9387 mas, bmaj=2.192 mas, bpa=-2.111 degrees
! Estimated noise=565.118 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00665655 Jy
! Component: 100  -  total flux cleaned = 0.00664555 Jy
! Component: 150  -  total flux cleaned = 0.00637446 Jy
! Component: 200  -  total flux cleaned = 0.00628646 Jy
! Total flux subtracted in 200 components = 0.00628646 Jy
! Clean residual min=-0.005338 max=0.005075 Jy/beam
! Clean residual mean=-0.000290 rms=0.001257 Jy/beam
! Combined flux in latest and established models = 0.291655 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 37 components and 0.291655 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186045Jy  sigma=0.001129
! Fit after  self-cal, rms=0.186697Jy  sigma=0.001128
! Inverting map 
selfcal true, true, soltime1
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186697Jy  sigma=0.001128
! Fit after  self-cal, rms=0.189650Jy  sigma=0.001124
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.939 mas, bmaj=2.188 mas, bpa=-2.075 degrees
! Estimated noise=565.36 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00456454 Jy
! Component: 100  -  total flux cleaned = 0.00475291 Jy
! Component: 150  -  total flux cleaned = 0.00460633 Jy
! Component: 200  -  total flux cleaned = 0.00441799 Jy
! Total flux subtracted in 200 components = 0.00441799 Jy
! Clean residual min=-0.002770 max=0.002824 Jy/beam
! Clean residual mean=-0.000051 rms=0.000802 Jy/beam
! Combined flux in latest and established models = 0.296073 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 56 components and 0.296073 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.189532Jy  sigma=0.001123
! Fit after  self-cal, rms=0.189722Jy  sigma=0.001123
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000118319 Jy
! Component: 100  -  total flux cleaned = 0.000131739 Jy
! Component: 150  -  total flux cleaned = 2.55659e-05 Jy
! Component: 200  -  total flux cleaned = -7.04618e-05 Jy
! Total flux subtracted in 200 components = -7.04618e-05 Jy
! Clean residual min=-0.002802 max=0.002526 Jy/beam
! Clean residual mean=-0.000067 rms=0.000757 Jy/beam
! Combined flux in latest and established models = 0.296003 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 62 components and 0.296003 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.189678Jy  sigma=0.001122
! Fit after  self-cal, rms=0.189649Jy  sigma=0.001122
! Inverting map 
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.189649Jy  sigma=0.001122
! Fit after  self-cal, rms=0.190311Jy  sigma=0.001122
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9388 mas, bmaj=2.185 mas, bpa=-2.063 degrees
! Estimated noise=565.096 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00184263 Jy
! Component: 100  -  total flux cleaned = 0.00201681 Jy
! Component: 150  -  total flux cleaned = 0.00201839 Jy
! Component: 200  -  total flux cleaned = 0.00197774 Jy
! Total flux subtracted in 200 components = 0.00197774 Jy
! Clean residual min=-0.002485 max=0.002396 Jy/beam
! Clean residual mean=-0.000036 rms=0.000680 Jy/beam
! Combined flux in latest and established models = 0.29798 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 69 components and 0.29798 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.190273Jy  sigma=0.001122
! Fit after  self-cal, rms=0.190288Jy  sigma=0.001121
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000202159 Jy
! Component: 100  -  total flux cleaned = 0.00016524 Jy
! Component: 150  -  total flux cleaned = 0.00012954 Jy
! Component: 200  -  total flux cleaned = 6.40971e-05 Jy
! Total flux subtracted in 200 components = 6.40971e-05 Jy
! Clean residual min=-0.002297 max=0.002299 Jy/beam
! Clean residual mean=-0.000040 rms=0.000662 Jy/beam
! Combined flux in latest and established models = 0.298044 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 71 components and 0.298044 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.190271Jy  sigma=0.001121
! Fit after  self-cal, rms=0.190265Jy  sigma=0.001121
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.2
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.190265Jy  sigma=0.001121
! Fit after  self-cal, rms=0.190621Jy  sigma=0.001121
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.201 mas, bmaj=3.709 mas, bpa=4.636 degrees
! Estimated noise=702.331 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000554272 Jy
! Component: 100  -  total flux cleaned = 0.000642778 Jy
! Component: 150  -  total flux cleaned = 0.000617692 Jy
! Component: 200  -  total flux cleaned = 0.000528923 Jy
! Total flux subtracted in 200 components = 0.000528923 Jy
! Clean residual min=-0.002125 max=0.002350 Jy/beam
! Clean residual mean=-0.000053 rms=0.000800 Jy/beam
! Combined flux in latest and established models = 0.298573 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 85 components and 0.298573 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.190609Jy  sigma=0.001121
! Fit after  self-cal, rms=0.190613Jy  sigma=0.001121
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.14805e-05 Jy
! Component: 100  -  total flux cleaned = 0.000128691 Jy
! Component: 150  -  total flux cleaned = 6.6852e-05 Jy
! Component: 200  -  total flux cleaned = 1.57472e-05 Jy
! Total flux subtracted in 200 components = 1.57472e-05 Jy
! Clean residual min=-0.002144 max=0.002237 Jy/beam
! Clean residual mean=-0.000055 rms=0.000784 Jy/beam
! Combined flux in latest and established models = 0.298589 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 87 components and 0.298589 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.190608Jy  sigma=0.001121
! Fit after  self-cal, rms=0.190605Jy  sigma=0.001121
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "************** FINISHED AMPLITUDE SELF-CAL **************"
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
restore
! Inverting map and beam 
! Estimated beam: bmin=0.9393 mas, bmaj=2.183 mas, bpa=-2.039 degrees
! Estimated noise=565.144 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9393 x 2.183 at -2.039 degrees (North through East)
! Clean map  min=-0.0021935  max=0.23346 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  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
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true
! clrmod: Cleared the established and tentative 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=0.7582 mas, bmaj=1.807 mas, bpa=-2.481 degrees
! Estimated noise=787.49 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.180251 Jy
! Component: 100  -  total flux cleaned = 0.227871 Jy
! Component: 150  -  total flux cleaned = 0.250908 Jy
! Component: 200  -  total flux cleaned = 0.263751 Jy
! Total flux subtracted in 200 components = 0.263751 Jy
! Clean residual min=-0.004243 max=0.006704 Jy/beam
! Clean residual mean=0.000186 rms=0.001417 Jy/beam
! Combined flux in latest and established models = 0.263751 Jy
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 17 model components to the UV plane model.
! The established model now contains 17 components and 0.263751 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9393 mas, bmaj=2.183 mas, bpa=-2.039 degrees
! Estimated noise=565.144 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=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0134119 Jy
! Component: 100  -  total flux cleaned = 0.0208508 Jy
! Component: 150  -  total flux cleaned = 0.0257021 Jy
! Component: 200  -  total flux cleaned = 0.0290739 Jy
! Total flux subtracted in 200 components = 0.0290739 Jy
! Clean residual min=-0.002298 max=0.002764 Jy/beam
! Clean residual mean=0.000067 rms=0.000763 Jy/beam
! Combined flux in latest and established models = 0.292825 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 44 components and 0.292825 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.201 mas, bmaj=3.709 mas, bpa=4.636 degrees
! Estimated noise=702.331 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00327638 Jy
! Component: 100  -  total flux cleaned = 0.00434085 Jy
! Component: 150  -  total flux cleaned = 0.00467003 Jy
! Component: 200  -  total flux cleaned = 0.00492687 Jy
! Total flux subtracted in 200 components = 0.00492687 Jy
! Clean residual min=-0.002205 max=0.002502 Jy/beam
! Clean residual mean=-0.000024 rms=0.000773 Jy/beam
! Combined flux in latest and established models = 0.297752 Jy
flux_cutoff = imstat(rms) * dynam
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=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000123496 Jy
! Component: 100  -  total flux cleaned = 0.000176179 Jy
! Component: 150  -  total flux cleaned = 0.000199214 Jy
! Component: 200  -  total flux cleaned = 0.000198611 Jy
! Total flux subtracted in 200 components = 0.000198611 Jy
! Clean residual min=-0.002258 max=0.002399 Jy/beam
! Clean residual mean=-0.000031 rms=0.000764 Jy/beam
! Combined flux in latest and established models = 0.297951 Jy
! Adding 38 model components to the UV plane model.
! The established model now contains 74 components and 0.297951 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9393 mas, bmaj=2.183 mas, bpa=-2.039 degrees
! Estimated noise=565.144 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000297229 Jy
! Component: 100  -  total flux cleaned = -0.000241786 Jy
! Component: 150  -  total flux cleaned = -0.000244393 Jy
! Component: 200  -  total flux cleaned = -0.000245963 Jy
! Total flux subtracted in 200 components = -0.000245963 Jy
! Clean residual min=-0.002314 max=0.002317 Jy/beam
! Clean residual mean=-0.000010 rms=0.000645 Jy/beam
! Combined flux in latest and established models = 0.297705 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 85 components and 0.297705 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.190640Jy  sigma=0.001121
! Fit after  self-cal, rms=0.190603Jy  sigma=0.001121
wmodel J0409-1238_X_1997_01_10_pus_map.mod
! Writing 85 model components to file: J0409-1238_X_1997_01_10_pus_map.mod
wobs J0409-1238_X_1997_01_10_pus_uvs.fits
! Writing UV FITS file: J0409-1238_X_1997_01_10_pus_uvs.fits
wwins J0409-1238_X_1997_01_10_pus_map.win
! wwins: Wrote 2 windows to J0409-1238_X_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=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000186051 Jy
! Component: 100  -  total flux cleaned = -0.000439955 Jy
! Component: 150  -  total flux cleaned = -0.000339144 Jy
! Component: 200  -  total flux cleaned = -0.000307162 Jy
! Component: 250  -  total flux cleaned = -0.000307062 Jy
! Component: 300  -  total flux cleaned = -0.000336822 Jy
! Component: 350  -  total flux cleaned = -0.000393829 Jy
! Component: 400  -  total flux cleaned = -0.000476926 Jy
! Component: 450  -  total flux cleaned = -0.00061112 Jy
! Component: 500  -  total flux cleaned = -0.000663379 Jy
! Component: 550  -  total flux cleaned = -0.000765743 Jy
! Component: 600  -  total flux cleaned = -0.000840744 Jy
! Component: 650  -  total flux cleaned = -0.000889534 Jy
! Component: 700  -  total flux cleaned = -0.000937289 Jy
! Component: 750  -  total flux cleaned = -0.000913975 Jy
! Component: 800  -  total flux cleaned = -0.00091469 Jy
! Component: 850  -  total flux cleaned = -0.000983149 Jy
! Component: 900  -  total flux cleaned = -0.000983177 Jy
! Component: 950  -  total flux cleaned = -0.00102688 Jy
! Component: 1000  -  total flux cleaned = -0.000983598 Jy
! Total flux subtracted in 1024 components = -0.000983675 Jy
! Clean residual min=-0.001248 max=0.001350 Jy/beam
! Clean residual mean=0.000009 rms=0.000445 Jy/beam
! Combined flux in latest and established models = 0.296721 Jy
keep
! Adding 65 model components to the UV plane model.
! The established model now contains 149 components and 0.296721 Jy
wmap "J0409-1238_X_1997_01_10_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9393 x 2.183 at -2.039 degrees (North through East)
! Clean map  min=-0.0017791  max=0.23282 Jy/beam
! Writing clean map to FITS file: J0409-1238_X_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 0.232815 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000445594 
device "J0409-1238_X_1997_01_10_pus\_map.eps/VPS"
! Attempting to open device: 'J0409-1238_X_1997_01_10_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.574182 0.574182 1.14836 2.29673 4.59346 9.18691 18.3738 36.7476 73.4953
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0013 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.232 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9393 x 2.183 at -2.039 degrees (North through East)
! Clean map  min=-0.0017791  max=0.23282 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0409-1238_X_1997_01_10_pus\_map.gif/vgif"
! Attempting to open device: 'J0409-1238_X_1997_01_10_pus_map.gif/vgif'
mapplot cln
quit
! Quitting program
! Log file J0409-1238_X_1997_01_10_pus_uvs.log closed on Sat Jan 28 14:34:33 2006