! Started logfile: J0115-2804_S_1997_08_27_yyk_uvs.log on Sun Jan  7 15:36:12 2007
obs J0115-2804_S_1997_08_27_yyk_uva.fits
! Reading UV FITS file: J0115-2804_S_1997_08_27_yyk_uva.fits
! AN table 1: 150 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.843259 visibilities/baseline/integration-bin.
! Found source: J0115-2804
! 
! 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 702 lines of history.
! 
! Reading 22768 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 J0115-2804_S_1997_08_27_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)= 0.652748 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=2.619 mas, bmaj=7.054 mas, bpa=-6.01 degrees
! Estimated noise=2863.4 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 = 0.411208 Jy
! Component: 100  -  total flux cleaned = 0.492109 Jy
! Total flux subtracted in 100 components = 0.492109 Jy
! Clean residual min=-0.033971 max=0.056228 Jy/beam
! Clean residual mean=0.000156 rms=0.010990 Jy/beam
! Combined flux in latest and established models = 0.492109 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 15 components and 0.492109 Jy
! 
! Correcting IF 1.
!  A total of 285 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 129 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 136 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 136 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.387778Jy  sigma=0.001271
! Fit after  self-cal, rms=0.385346Jy  sigma=0.001267
! Inverting map and beam 
! Estimated beam: bmin=2.619 mas, bmaj=7.054 mas, bpa=-6.01 degrees
! Estimated noise=2863.53 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=3.517 mas, bmaj=10.35 mas, bpa=-8.254 degrees
! Estimated noise=1314.15 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 = 0.053253 Jy
! Component: 100  -  total flux cleaned = 0.0632887 Jy
! Component: 150  -  total flux cleaned = 0.0629676 Jy
! Component: 200  -  total flux cleaned = 0.0629603 Jy
! Total flux subtracted in 200 components = 0.0629603 Jy
! Clean residual min=-0.014623 max=0.026766 Jy/beam
! Clean residual mean=0.000481 rms=0.005531 Jy/beam
! Combined flux in latest and established models = 0.555069 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 31 components and 0.555069 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.378832Jy  sigma=0.001248
! Fit after  self-cal, rms=0.378810Jy  sigma=0.001248
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.517 x 10.35 at -8.254 degrees (North through East)
! Clean map  min=-0.0145  max=0.51187 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.01855
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        1.06     HN        1.11     KP        0.93     
!   LA        0.99     MK        1.01     NL        1.00*    OV        1.08     
!   PT        0.97     SC        0.76     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.974291
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.17     HN        1.26     KP        0.96     
!   LA        1.07     MK        1.04     NL        0.99     OV        1.03     
!   PT        0.96     SC        0.80     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.04519
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        1.07     HN        1.10     KP        0.90     
!   LA        0.78     MK        0.90     NL        0.95     OV        0.93     
!   PT        1.10     SC        0.91     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.992957
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.14     HN        1.31     KP        0.94     
!   LA        0.87     MK        1.06     NL        1.06     OV        0.93     
!   PT        0.92     SC        0.89     
! 
! 
! Fit before self-cal, rms=0.378810Jy  sigma=0.001248
! Fit after  self-cal, rms=0.363265Jy  sigma=0.001222
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=0.363265Jy  sigma=0.001222
! Fit after  self-cal, rms=0.363241Jy  sigma=0.001222
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.483 mas, bmaj=9.804 mas, bpa=-5.868 degrees
! Estimated noise=1304.75 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 (-9, 0).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0191302 Jy
! Component: 100  -  total flux cleaned = 0.0220029 Jy
! Component: 150  -  total flux cleaned = 0.0227648 Jy
! Component: 200  -  total flux cleaned = 0.0237521 Jy
! Total flux subtracted in 200 components = 0.0237521 Jy
! Clean residual min=-0.009528 max=0.014060 Jy/beam
! Clean residual mean=-0.000023 rms=0.003216 Jy/beam
! Combined flux in latest and established models = 0.578821 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 59 components and 0.578821 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.361570Jy  sigma=0.001217
! Fit after  self-cal, rms=0.361429Jy  sigma=0.001217
! 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=0.361429Jy  sigma=0.001217
! Fit after  self-cal, rms=0.359791Jy  sigma=0.001211
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 = 0.0035406 Jy
! Component: 100  -  total flux cleaned = 0.00411479 Jy
! Component: 150  -  total flux cleaned = 0.00439256 Jy
! Component: 200  -  total flux cleaned = 0.00417314 Jy
! Total flux subtracted in 200 components = 0.00417314 Jy
! Clean residual min=-0.009473 max=0.014456 Jy/beam
! Clean residual mean=-0.000043 rms=0.003129 Jy/beam
! Combined flux in latest and established models = 0.582994 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 69 components and 0.582994 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.359073Jy  sigma=0.001209
! Fit after  self-cal, rms=0.358411Jy  sigma=0.001208
! Inverting map 
! Added new window around map position (-28.5, -2).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0154156 Jy
! Component: 100  -  total flux cleaned = 0.0205769 Jy
! Component: 150  -  total flux cleaned = 0.0232079 Jy
! Component: 200  -  total flux cleaned = 0.0243477 Jy
! Total flux subtracted in 200 components = 0.0243477 Jy
! Clean residual min=-0.009419 max=0.009686 Jy/beam
! Clean residual mean=-0.000270 rms=0.002490 Jy/beam
! Combined flux in latest and established models = 0.607342 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 94 components and 0.607342 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.357654Jy  sigma=0.001206
! Fit after  self-cal, rms=0.357281Jy  sigma=0.001205
! 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: 3.483 x 9.804 at -5.868 degrees (North through East)
! Clean map  min=-0.020129  max=0.51603 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=0.357281Jy  sigma=0.001205
! Fit after  self-cal, rms=0.739844Jy  sigma=0.001184
! 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=0.739844Jy  sigma=0.001184
! Fit after  self-cal, rms=0.739729Jy  sigma=0.001184
! Inverting map and beam 
! Estimated beam: bmin=3.462 mas, bmaj=10.04 mas, bpa=-6.205 degrees
! Estimated noise=1293.53 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00749241 Jy
! Component: 100  -  total flux cleaned = 0.00947036 Jy
! Component: 150  -  total flux cleaned = 0.0100231 Jy
! Component: 200  -  total flux cleaned = 0.0101848 Jy
! Total flux subtracted in 200 components = 0.0101848 Jy
! Clean residual min=-0.006506 max=0.005205 Jy/beam
! Clean residual mean=-0.000197 rms=0.001543 Jy/beam
! Combined flux in latest and established models = 0.617527 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 117 components and 0.617526 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.739612Jy  sigma=0.001184
! Fit after  self-cal, rms=0.739258Jy  sigma=0.001183
! 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=0.739258Jy  sigma=0.001183
! Fit after  self-cal, rms=0.679277Jy  sigma=0.001182
! 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=0.679277Jy  sigma=0.001182
! Fit after  self-cal, rms=0.679219Jy  sigma=0.001182
! Inverting map and beam 
! Estimated beam: bmin=3.455 mas, bmaj=10.03 mas, bpa=-6.042 degrees
! Estimated noise=1294.66 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00400959 Jy
! Component: 100  -  total flux cleaned = 0.0044437 Jy
! Component: 150  -  total flux cleaned = 0.00456795 Jy
! Component: 200  -  total flux cleaned = 0.00456156 Jy
! Total flux subtracted in 200 components = 0.00456156 Jy
! Clean residual min=-0.006312 max=0.004698 Jy/beam
! Clean residual mean=-0.000192 rms=0.001426 Jy/beam
! Combined flux in latest and established models = 0.622088 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 133 components and 0.622088 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.679167Jy  sigma=0.001181
! Fit after  self-cal, rms=0.679033Jy  sigma=0.001181
! 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=8.558 mas, bmaj=20.58 mas, bpa=4.37 degrees
! Estimated noise=1601.42 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 = 0.000925112 Jy
! Component: 100  -  total flux cleaned = 0.000929886 Jy
! Component: 150  -  total flux cleaned = 0.000841322 Jy
! Component: 200  -  total flux cleaned = 0.000592306 Jy
! Total flux subtracted in 200 components = 0.000592306 Jy
! Clean residual min=-0.005185 max=0.003487 Jy/beam
! Clean residual mean=-0.000369 rms=0.001344 Jy/beam
! Combined flux in latest and established models = 0.62268 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 152 components and 0.62268 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.679009Jy  sigma=0.001181
! Fit after  self-cal, rms=0.678918Jy  sigma=0.001181
! 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=2.594 mas, bmaj=7.263 mas, bpa=-7.006 degrees
! Estimated noise=2990.79 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.4342 Jy
! Component: 100  -  total flux cleaned = 0.509126 Jy
! Component: 150  -  total flux cleaned = 0.542928 Jy
! Component: 200  -  total flux cleaned = 0.563145 Jy
! Total flux subtracted in 200 components = 0.563145 Jy
! Clean residual min=-0.012268 max=0.011980 Jy/beam
! Clean residual mean=0.000077 rms=0.003356 Jy/beam
! Combined flux in latest and established models = 0.563145 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 26 model components to the UV plane model.
! The established model now contains 26 components and 0.563145 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.455 mas, bmaj=10.03 mas, bpa=-6.042 degrees
! Estimated noise=1294.66 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 = 0.0198893 Jy
! Component: 100  -  total flux cleaned = 0.0322606 Jy
! Component: 150  -  total flux cleaned = 0.0409909 Jy
! Component: 200  -  total flux cleaned = 0.0455599 Jy
! Total flux subtracted in 200 components = 0.0455599 Jy
! Clean residual min=-0.006393 max=0.005324 Jy/beam
! Clean residual mean=-0.000083 rms=0.001629 Jy/beam
! Combined flux in latest and established models = 0.608705 Jy
! Adding 54 model components to the UV plane model.
! The established model now contains 78 components and 0.608705 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=8.558 mas, bmaj=20.58 mas, bpa=4.37 degrees
! Estimated noise=1601.42 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 = 0.00736781 Jy
! Component: 100  -  total flux cleaned = 0.0103921 Jy
! Component: 150  -  total flux cleaned = 0.0112425 Jy
! Component: 200  -  total flux cleaned = 0.0116097 Jy
! Total flux subtracted in 200 components = 0.0116097 Jy
! Clean residual min=-0.004960 max=0.004469 Jy/beam
! Clean residual mean=-0.000304 rms=0.001411 Jy/beam
! Combined flux in latest and established models = 0.620315 Jy
! Adding 39 model components to the UV plane model.
! The established model now contains 108 components and 0.620315 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.455 mas, bmaj=10.03 mas, bpa=-6.042 degrees
! Estimated noise=1294.66 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000345199 Jy
! Component: 100  -  total flux cleaned = -0.000224616 Jy
! Component: 150  -  total flux cleaned = -0.000348103 Jy
! Component: 200  -  total flux cleaned = -0.000343185 Jy
! Total flux subtracted in 200 components = -0.000343185 Jy
! Clean residual min=-0.005511 max=0.004752 Jy/beam
! Clean residual mean=-0.000162 rms=0.001331 Jy/beam
! Combined flux in latest and established models = 0.619971 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 130 components and 0.619971 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.678851Jy  sigma=0.001181
! Fit after  self-cal, rms=0.678792Jy  sigma=0.001181
wmodel J0115-2804_S_1997_08_27_yyk\_map.mod
! Writing 130 model components to file: J0115-2804_S_1997_08_27_yyk_map.mod
wobs J0115-2804_S_1997_08_27_yyk\_uvs.fits
! Writing UV FITS file: J0115-2804_S_1997_08_27_yyk_uvs.fits
wwins J0115-2804_S_1997_08_27_yyk\_map.win
! wwins: Wrote 3 windows to J0115-2804_S_1997_08_27_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 = -0.0018963 Jy
! Component: 100  -  total flux cleaned = -0.00313831 Jy
! Component: 150  -  total flux cleaned = -0.00429953 Jy
! Component: 200  -  total flux cleaned = -0.00517452 Jy
! Component: 250  -  total flux cleaned = -0.00565818 Jy
! Component: 300  -  total flux cleaned = -0.00611937 Jy
! Component: 350  -  total flux cleaned = -0.00624572 Jy
! Component: 400  -  total flux cleaned = -0.00636798 Jy
! Component: 450  -  total flux cleaned = -0.00654412 Jy
! Component: 500  -  total flux cleaned = -0.00648693 Jy
! Component: 550  -  total flux cleaned = -0.0067099 Jy
! Component: 600  -  total flux cleaned = -0.00671026 Jy
! Component: 650  -  total flux cleaned = -0.00692377 Jy
! Component: 700  -  total flux cleaned = -0.00708016 Jy
! Component: 750  -  total flux cleaned = -0.00733444 Jy
! Component: 800  -  total flux cleaned = -0.00758288 Jy
! Component: 850  -  total flux cleaned = -0.00787399 Jy
! Component: 900  -  total flux cleaned = -0.00801731 Jy
! Component: 950  -  total flux cleaned = -0.00834408 Jy
! Component: 1000  -  total flux cleaned = -0.00848055 Jy
! Component: 1050  -  total flux cleaned = -0.00870494 Jy
! Component: 1100  -  total flux cleaned = -0.00879268 Jy
! Component: 1150  -  total flux cleaned = -0.00896594 Jy
! Component: 1200  -  total flux cleaned = -0.00909417 Jy
! Component: 1250  -  total flux cleaned = -0.00926205 Jy
! Component: 1300  -  total flux cleaned = -0.00942775 Jy
! Component: 1350  -  total flux cleaned = -0.00963049 Jy
! Component: 1400  -  total flux cleaned = -0.00982978 Jy
! Component: 1450  -  total flux cleaned = -0.00998606 Jy
! Component: 1500  -  total flux cleaned = -0.0101398 Jy
! Component: 1550  -  total flux cleaned = -0.0103672 Jy
! Component: 1600  -  total flux cleaned = -0.0104791 Jy
! Component: 1650  -  total flux cleaned = -0.0108093 Jy
! Component: 1700  -  total flux cleaned = -0.0109529 Jy
! Component: 1750  -  total flux cleaned = -0.0111308 Jy
! Component: 1800  -  total flux cleaned = -0.0113758 Jy
! Component: 1850  -  total flux cleaned = -0.0114792 Jy
! Component: 1900  -  total flux cleaned = -0.0116496 Jy
! Component: 1950  -  total flux cleaned = -0.0117173 Jy
! Component: 2000  -  total flux cleaned = -0.0120152 Jy
! Total flux subtracted in 2048 components = -0.0120806 Jy
! Clean residual min=-0.001630 max=0.002530 Jy/beam
! Clean residual mean=-0.000097 rms=0.000677 Jy/beam
! Combined flux in latest and established models = 0.607891 Jy
keep
! Adding 126 model components to the UV plane model.
! The established model now contains 256 components and 0.607891 Jy
![Exited script file: muppet]
wmap "J0115-2804_S_1997_08_27_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.455 x 10.03 at -6.042 degrees (North through East)
! Clean map  min=-0.0050842  max=0.51695 Jy/beam
! Writing clean map to FITS file: J0115-2804_S_1997_08_27_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.516948 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000670329 
device "J0115-2804_S_1997_08_27_yyk\_map.eps/VPS"
! Attempting to open device: 'J0115-2804_S_1997_08_27_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.389012 0.389012 0.778023 1.55605 3.11209 6.22419 12.4484 24.8967 49.7935 99.587
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.002 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.516 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.455 x 10.03 at -6.042 degrees (North through East)
! Clean map  min=-0.0050842  max=0.51695 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0115-2804_S_1997_08_27_yyk\_map.gif/gif"
! Attempting to open device: 'J0115-2804_S_1997_08_27_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0115-2804_S_1997_08_27_yyk_uvs.log closed on Sun Jan  7 15:36:20 2007