! Started logfile: J0240-2309_S_1997_08_27_yyk_uvs.log on Sun Jan  7 15:54:57 2007
obs J0240-2309_S_1997_08_27_yyk_uva.fits
! Reading UV FITS file: J0240-2309_S_1997_08_27_yyk_uva.fits
! AN table 1: 146 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.979756 visibilities/baseline/integration-bin.
! Found source: J0240-2309
! 
! 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 25748 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 J0240-2309_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)= 4.1996 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=2.658 mas, bmaj=6.639 mas, bpa=-6.498 degrees
! Estimated noise=2475.79 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 = 3.08645 Jy
! Component: 100  -  total flux cleaned = 4.08377 Jy
! Total flux subtracted in 100 components = 4.08377 Jy
! Clean residual min=-0.170299 max=0.560840 Jy/beam
! Clean residual mean=0.002715 rms=0.067779 Jy/beam
! Combined flux in latest and established models = 4.08377 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 23 components and 4.08377 Jy
! 
! Correcting IF 1.
!  A total of 200 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 18 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 18 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 18 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.327750Jy  sigma=0.004738
! Fit after  self-cal, rms=1.319874Jy  sigma=0.004716
! Inverting map and beam 
! Estimated beam: bmin=2.658 mas, bmaj=6.639 mas, bpa=-6.498 degrees
! Estimated noise=2475.78 mJy/beam.
! Added new window around map position (-7, -7).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.612116 Jy
! Component: 100  -  total flux cleaned = 0.941001 Jy
! Total flux subtracted in 100 components = 0.941001 Jy
! Clean residual min=-0.157518 max=0.342164 Jy/beam
! Clean residual mean=0.001734 rms=0.044270 Jy/beam
! Combined flux in latest and established models = 5.02478 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 43 components and 5.02478 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.953456Jy  sigma=0.003243
! Fit after  self-cal, rms=0.927114Jy  sigma=0.003135
! Inverting map 
! Added new window around map position (4, 1.5).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.338728 Jy
! Component: 100  -  total flux cleaned = 0.539233 Jy
! Total flux subtracted in 100 components = 0.539233 Jy
! Clean residual min=-0.110432 max=0.173366 Jy/beam
! Clean residual mean=0.001178 rms=0.030840 Jy/beam
! Combined flux in latest and established models = 5.56401 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 56 components and 5.56401 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.769988Jy  sigma=0.002579
! Fit after  self-cal, rms=0.765452Jy  sigma=0.002563
! Inverting map 
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.497 mas, bmaj=8.716 mas, bpa=-6.03 degrees
! Estimated noise=1224.76 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 = 0.1884 Jy
! Component: 100  -  total flux cleaned = 0.267807 Jy
! Component: 150  -  total flux cleaned = 0.285289 Jy
! Component: 200  -  total flux cleaned = 0.287677 Jy
! Total flux subtracted in 200 components = 0.287677 Jy
! Clean residual min=-0.089478 max=0.121134 Jy/beam
! Clean residual mean=0.001641 rms=0.030961 Jy/beam
! Combined flux in latest and established models = 5.85169 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 79 components and 5.85169 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.712321Jy  sigma=0.002410
! Fit after  self-cal, rms=0.710360Jy  sigma=0.002405
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.497 x 8.716 at -6.03 degrees (North through East)
! Clean map  min=-0.087155  max=3.3792 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Amplitude normalization factor in sub-array 1: 1.03535
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        1.08     HN        0.90     KP        0.92     
!   LA        0.99     MK        0.96     NL        1.00*    OV        1.07     
!   PT        0.97     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: 1.001
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.14     HN        1.05     KP        0.95     
!   LA        1.08     MK        0.98     NL        0.93     OV        1.03     
!   PT        0.95     SC        0.89     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.04775
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.07     HN        0.99     KP        0.92     
!   LA        0.81     MK        0.82     NL        0.92     OV        0.94     
!   PT        1.11     SC        1.01     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.992424
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.13     HN        1.20     KP        0.96     
!   LA        0.90     MK        0.95     NL        1.03     OV        0.95     
!   PT        0.95     SC        1.02     
! 
! 
! Fit before self-cal, rms=0.710360Jy  sigma=0.002405
! Fit after  self-cal, rms=0.546552Jy  sigma=0.001859
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=0.546552Jy  sigma=0.001859
! Fit after  self-cal, rms=0.546534Jy  sigma=0.001859
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.374 mas, bmaj=8.374 mas, bpa=-6.094 degrees
! Estimated noise=1232.26 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 (-3.5, -2.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.158894 Jy
! Component: 100  -  total flux cleaned = 0.217991 Jy
! Component: 150  -  total flux cleaned = 0.230732 Jy
! Component: 200  -  total flux cleaned = 0.232482 Jy
! Total flux subtracted in 200 components = 0.232482 Jy
! Clean residual min=-0.036959 max=0.040238 Jy/beam
! Clean residual mean=-0.000538 rms=0.011898 Jy/beam
! Combined flux in latest and established models = 6.08417 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 35 model components to the UV plane model.
! The established model now contains 107 components and 6.08417 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.506127Jy  sigma=0.001718
! Fit after  self-cal, rms=0.505452Jy  sigma=0.001715
! 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=0.505452Jy  sigma=0.001715
! Fit after  self-cal, rms=0.478572Jy  sigma=0.001609
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 = 0.010056 Jy
! Component: 100  -  total flux cleaned = 0.0116209 Jy
! Component: 150  -  total flux cleaned = 0.0089368 Jy
! Component: 200  -  total flux cleaned = 0.00641653 Jy
! Total flux subtracted in 200 components = 0.00641653 Jy
! Clean residual min=-0.034106 max=0.037942 Jy/beam
! Clean residual mean=-0.000503 rms=0.010902 Jy/beam
! Combined flux in latest and established models = 6.09059 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 124 components and 6.09059 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.469706Jy  sigma=0.001585
! Fit after  self-cal, rms=0.466332Jy  sigma=0.001571
! 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: 3.374 x 8.374 at -6.094 degrees (North through East)
! Clean map  min=-0.031302  max=3.3794 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=0.466332Jy  sigma=0.001571
! Fit after  self-cal, rms=0.382601Jy  sigma=0.001303
! 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=0.382601Jy  sigma=0.001303
! Fit after  self-cal, rms=0.381736Jy  sigma=0.001300
! Inverting map and beam 
! Estimated beam: bmin=3.327 mas, bmaj=8.206 mas, bpa=-6.775 degrees
! Estimated noise=1215.14 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0194696 Jy
! Component: 100  -  total flux cleaned = 0.0166869 Jy
! Component: 150  -  total flux cleaned = 0.0167656 Jy
! Component: 200  -  total flux cleaned = 0.0168181 Jy
! Total flux subtracted in 200 components = 0.0168181 Jy
! Clean residual min=-0.022012 max=0.022185 Jy/beam
! Clean residual mean=-0.000173 rms=0.005914 Jy/beam
! Combined flux in latest and established models = 6.1074 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 143 components and 6.1074 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.373332Jy  sigma=0.001273
! Fit after  self-cal, rms=0.372780Jy  sigma=0.001271
! 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=0.372780Jy  sigma=0.001271
! Fit after  self-cal, rms=0.369591Jy  sigma=0.001267
! 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=0.369591Jy  sigma=0.001267
! Fit after  self-cal, rms=0.369476Jy  sigma=0.001267
! Inverting map and beam 
! Estimated beam: bmin=3.305 mas, bmaj=8.16 mas, bpa=-6.917 degrees
! Estimated noise=1210.81 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0069828 Jy
! Component: 100  -  total flux cleaned = 0.00792382 Jy
! Component: 150  -  total flux cleaned = 0.00715171 Jy
! Component: 200  -  total flux cleaned = 0.00720316 Jy
! Total flux subtracted in 200 components = 0.00720316 Jy
! Clean residual min=-0.018809 max=0.018736 Jy/beam
! Clean residual mean=-0.000140 rms=0.004986 Jy/beam
! Combined flux in latest and established models = 6.11461 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 153 components and 6.11461 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.365818Jy  sigma=0.001255
! Fit after  self-cal, rms=0.365608Jy  sigma=0.001254
! 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=8.1 mas, bmaj=16.98 mas, bpa=-0.7077 degrees
! Estimated noise=1545.92 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00377269 Jy
! Component: 100  -  total flux cleaned = 0.00435841 Jy
! Component: 150  -  total flux cleaned = 0.0046155 Jy
! Component: 200  -  total flux cleaned = 0.00487779 Jy
! Total flux subtracted in 200 components = 0.00487779 Jy
! Clean residual min=-0.011993 max=0.012096 Jy/beam
! Clean residual mean=-0.000304 rms=0.003949 Jy/beam
! Combined flux in latest and established models = 6.11949 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 168 components and 6.11949 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.365145Jy  sigma=0.001253
! Fit after  self-cal, rms=0.365105Jy  sigma=0.001252
! 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=2.607 mas, bmaj=6.501 mas, bpa=-6.843 degrees
! Estimated noise=2382.5 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 3.00266 Jy
! Component: 100  -  total flux cleaned = 4.10157 Jy
! Component: 150  -  total flux cleaned = 4.74379 Jy
! Component: 200  -  total flux cleaned = 5.15839 Jy
! Total flux subtracted in 200 components = 5.15839 Jy
! Clean residual min=-0.076717 max=0.168010 Jy/beam
! Clean residual mean=0.000923 rms=0.028528 Jy/beam
! Combined flux in latest and established models = 5.15839 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 46 model components to the UV plane model.
! The established model now contains 46 components and 5.15839 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.305 mas, bmaj=8.16 mas, bpa=-6.917 degrees
! Estimated noise=1210.81 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 = 0.46895 Jy
! Component: 100  -  total flux cleaned = 0.708207 Jy
! Component: 150  -  total flux cleaned = 0.836782 Jy
! Component: 200  -  total flux cleaned = 0.907432 Jy
! Total flux subtracted in 200 components = 0.907432 Jy
! Clean residual min=-0.026759 max=0.029330 Jy/beam
! Clean residual mean=-0.000060 rms=0.007001 Jy/beam
! Combined flux in latest and established models = 6.06582 Jy
! Adding 64 model components to the UV plane model.
! The established model now contains 95 components and 6.06582 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=8.1 mas, bmaj=16.98 mas, bpa=-0.7077 degrees
! Estimated noise=1545.92 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 = 0.0503109 Jy
! Component: 100  -  total flux cleaned = 0.0540903 Jy
! Component: 150  -  total flux cleaned = 0.0555702 Jy
! Component: 200  -  total flux cleaned = 0.0568065 Jy
! Total flux subtracted in 200 components = 0.0568065 Jy
! Clean residual min=-0.015690 max=0.016548 Jy/beam
! Clean residual mean=-0.000337 rms=0.004864 Jy/beam
! Combined flux in latest and established models = 6.12263 Jy
! Adding 47 model components to the UV plane model.
! The established model now contains 135 components and 6.12263 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.305 mas, bmaj=8.16 mas, bpa=-6.917 degrees
! Estimated noise=1210.81 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00810674 Jy
! Component: 100  -  total flux cleaned = -0.00631805 Jy
! Component: 150  -  total flux cleaned = -0.00554269 Jy
! Component: 200  -  total flux cleaned = -0.00487057 Jy
! Total flux subtracted in 200 components = -0.00487057 Jy
! Clean residual min=-0.017229 max=0.016171 Jy/beam
! Clean residual mean=-0.000152 rms=0.004536 Jy/beam
! Combined flux in latest and established models = 6.11776 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 151 components and 6.11775 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.363654Jy  sigma=0.001247
! Fit after  self-cal, rms=0.363164Jy  sigma=0.001245
wmodel J0240-2309_S_1997_08_27_yyk\_map.mod
! Writing 151 model components to file: J0240-2309_S_1997_08_27_yyk_map.mod
wobs J0240-2309_S_1997_08_27_yyk\_uvs.fits
! Writing UV FITS file: J0240-2309_S_1997_08_27_yyk_uvs.fits
wwins J0240-2309_S_1997_08_27_yyk\_map.win
! wwins: Wrote 4 windows to J0240-2309_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 = -0.00673242 Jy
! Component: 100  -  total flux cleaned = -0.00990904 Jy
! Component: 150  -  total flux cleaned = -0.0123789 Jy
! Component: 200  -  total flux cleaned = -0.0128531 Jy
! Component: 250  -  total flux cleaned = -0.0133091 Jy
! Component: 300  -  total flux cleaned = -0.0133082 Jy
! Component: 350  -  total flux cleaned = -0.0135213 Jy
! Component: 400  -  total flux cleaned = -0.0137291 Jy
! Component: 450  -  total flux cleaned = -0.0135291 Jy
! Component: 500  -  total flux cleaned = -0.0137268 Jy
! Component: 550  -  total flux cleaned = -0.0129628 Jy
! Component: 600  -  total flux cleaned = -0.0129624 Jy
! Component: 650  -  total flux cleaned = -0.0124157 Jy
! Component: 700  -  total flux cleaned = -0.012416 Jy
! Component: 750  -  total flux cleaned = -0.0124196 Jy
! Component: 800  -  total flux cleaned = -0.0127624 Jy
! Component: 850  -  total flux cleaned = -0.0134255 Jy
! Component: 900  -  total flux cleaned = -0.013423 Jy
! Component: 950  -  total flux cleaned = -0.0142229 Jy
! Component: 1000  -  total flux cleaned = -0.0146924 Jy
! Component: 1050  -  total flux cleaned = -0.0151539 Jy
! Component: 1100  -  total flux cleaned = -0.0156071 Jy
! Component: 1150  -  total flux cleaned = -0.015905 Jy
! Component: 1200  -  total flux cleaned = -0.0161967 Jy
! Component: 1250  -  total flux cleaned = -0.0169099 Jy
! Component: 1300  -  total flux cleaned = -0.0170486 Jy
! Component: 1350  -  total flux cleaned = -0.0174594 Jy
! Component: 1400  -  total flux cleaned = -0.0177288 Jy
! Component: 1450  -  total flux cleaned = -0.0175969 Jy
! Component: 1500  -  total flux cleaned = -0.0181266 Jy
! Component: 1550  -  total flux cleaned = -0.0187744 Jy
! Component: 1600  -  total flux cleaned = -0.0191563 Jy
! Component: 1650  -  total flux cleaned = -0.0194086 Jy
! Component: 1700  -  total flux cleaned = -0.0199039 Jy
! Component: 1750  -  total flux cleaned = -0.0202713 Jy
! Component: 1800  -  total flux cleaned = -0.0205112 Jy
! Component: 1850  -  total flux cleaned = -0.0208676 Jy
! Component: 1900  -  total flux cleaned = -0.0214519 Jy
! Component: 1950  -  total flux cleaned = -0.0215693 Jy
! Component: 2000  -  total flux cleaned = -0.0222555 Jy
! Total flux subtracted in 2048 components = -0.022367 Jy
! Clean residual min=-0.005681 max=0.005688 Jy/beam
! Clean residual mean=-0.000085 rms=0.002335 Jy/beam
! Combined flux in latest and established models = 6.09539 Jy
keep
! Adding 139 model components to the UV plane model.
! The established model now contains 289 components and 6.09539 Jy
![Exited script file: muppet]
wmap "J0240-2309_S_1997_08_27_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.305 x 8.16 at -6.917 degrees (North through East)
! Clean map  min=-0.011862  max=3.2909 Jy/beam
! Writing clean map to FITS file: J0240-2309_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 3.29091 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00232995 
device "J0240-2309_S_1997_08_27_yyk\_map.eps/VPS"
! Attempting to open device: 'J0240-2309_S_1997_08_27_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.212399 0.212399 0.424797 0.849594 1.69919 3.39838 6.79675 13.5935 27.187 54.374
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0069 
print "peak=",int(peak_flux*1000)/1000
! peak= 3.29 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.305 x 8.16 at -6.917 degrees (North through East)
! Clean map  min=-0.011862  max=3.2909 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0240-2309_S_1997_08_27_yyk\_map.gif/gif"
! Attempting to open device: 'J0240-2309_S_1997_08_27_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0240-2309_S_1997_08_27_yyk_uvs.log closed on Sun Jan  7 15:55:06 2007