! Started logfile: J1553-2422_S_1997_08_27_yyk_uvs.log on Sun Jan  7 18:49:47 2007
obs J1553-2422_S_1997_08_27_yyk_uva.fits
! Reading UV FITS file: J1553-2422_S_1997_08_27_yyk_uva.fits
! AN table 1: 143 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.869775 visibilities/baseline/integration-bin.
! Found source: J1553-2422
! 
! 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 22388 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 J1553-2422_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)= 0.465871 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=2.606 mas, bmaj=6.432 mas, bpa=-13.83 degrees
! Estimated noise=2717.54 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 = 0.235612 Jy
! Component: 100  -  total flux cleaned = 0.302326 Jy
! Total flux subtracted in 100 components = 0.302326 Jy
! Clean residual min=-0.025615 max=0.028587 Jy/beam
! Clean residual mean=0.000125 rms=0.005789 Jy/beam
! Combined flux in latest and established models = 0.302326 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 16 components and 0.302326 Jy
! 
! Correcting IF 1.
!  A total of 238 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 98 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 103 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 98 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.367054Jy  sigma=0.001234
! Fit after  self-cal, rms=0.366791Jy  sigma=0.001233
! Inverting map and beam 
! Estimated beam: bmin=2.606 mas, bmaj=6.432 mas, bpa=-13.83 degrees
! Estimated noise=2717.54 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=3.358 mas, bmaj=7.882 mas, bpa=-12.83 degrees
! Estimated noise=1350.79 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)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00698164 Jy
! Component: 100  -  total flux cleaned = 0.0075647 Jy
! Component: 150  -  total flux cleaned = 0.00711501 Jy
! Component: 200  -  total flux cleaned = 0.00672254 Jy
! Total flux subtracted in 200 components = 0.00672254 Jy
! Clean residual min=-0.013667 max=0.017058 Jy/beam
! Clean residual mean=0.000148 rms=0.003218 Jy/beam
! Combined flux in latest and established models = 0.309049 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 24 components and 0.309049 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.365379Jy  sigma=0.001228
! Fit after  self-cal, rms=0.365353Jy  sigma=0.001228
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.358 x 7.882 at -12.83 degrees (North through East)
! Clean map  min=-0.010173  max=0.26338 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: 1.04006
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.90     FD        1.04     HN        0.92     KP        0.95     
!   LA        1.01     MK        0.92     NL        1.00*    OV        1.07     
!   PT        0.98     SC        0.83     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.992809
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.19     HN        0.98     KP        0.98     
!   LA        1.09     MK        1.00     NL        0.93     OV        1.04     
!   PT        0.94     SC        0.90     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.06121
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.88     FD        1.08     HN        0.94     KP        0.92     
!   LA        0.79     MK        0.85     NL        0.92     OV        0.94     
!   PT        1.06     SC        1.05     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.00352
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.09     HN        1.10     KP        1.02     
!   LA        0.93     MK        1.03     NL        0.97     OV        0.97     
!   PT        0.96     SC        0.93     
! 
! 
! Fit before self-cal, rms=0.365353Jy  sigma=0.001228
! Fit after  self-cal, rms=0.357002Jy  sigma=0.001224
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=0.357002Jy  sigma=0.001224
! Fit after  self-cal, rms=0.356999Jy  sigma=0.001224
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.26 mas, bmaj=7.583 mas, bpa=-12.21 degrees
! Estimated noise=1366.97 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 (-4.5, 8.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0121873 Jy
! Component: 100  -  total flux cleaned = 0.0137 Jy
! Component: 150  -  total flux cleaned = 0.0149867 Jy
! Component: 200  -  total flux cleaned = 0.0157109 Jy
! Total flux subtracted in 200 components = 0.0157109 Jy
! Clean residual min=-0.009373 max=0.012224 Jy/beam
! Clean residual mean=0.000127 rms=0.002309 Jy/beam
! Combined flux in latest and established models = 0.324759 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 47 components and 0.32476 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.355942Jy  sigma=0.001221
! Fit after  self-cal, rms=0.355914Jy  sigma=0.001220
! Inverting map 
! Added new window around map position (18, -27.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00358179 Jy
! Component: 100  -  total flux cleaned = 0.00321173 Jy
! Component: 150  -  total flux cleaned = 0.00350542 Jy
! Component: 200  -  total flux cleaned = 0.00324591 Jy
! Total flux subtracted in 200 components = 0.00324591 Jy
! Clean residual min=-0.006927 max=0.007351 Jy/beam
! Clean residual mean=0.000113 rms=0.001895 Jy/beam
! Combined flux in latest and established models = 0.328005 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 68 components and 0.328005 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.355331Jy  sigma=0.001219
! Fit after  self-cal, rms=0.355308Jy  sigma=0.001218
! 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=0.355308Jy  sigma=0.001218
! Fit after  self-cal, rms=0.353747Jy  sigma=0.001213
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 = 0.00230671 Jy
! Component: 100  -  total flux cleaned = 0.00229908 Jy
! Component: 150  -  total flux cleaned = 0.00230585 Jy
! Component: 200  -  total flux cleaned = 0.00250547 Jy
! Total flux subtracted in 200 components = 0.00250547 Jy
! Clean residual min=-0.006170 max=0.006614 Jy/beam
! Clean residual mean=0.000119 rms=0.001736 Jy/beam
! Combined flux in latest and established models = 0.330511 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 87 components and 0.330511 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.353531Jy  sigma=0.001212
! Fit after  self-cal, rms=0.353336Jy  sigma=0.001212
! 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: 3.26 x 7.583 at -12.21 degrees (North through East)
! Clean map  min=-0.0077869  max=0.27008 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=0.353336Jy  sigma=0.001212
! Fit after  self-cal, rms=0.383190Jy  sigma=0.001209
! 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=0.383190Jy  sigma=0.001209
! Fit after  self-cal, rms=0.383165Jy  sigma=0.001209
! Inverting map and beam 
! Estimated beam: bmin=3.27 mas, bmaj=8.356 mas, bpa=-7.963 degrees
! Estimated noise=1385.88 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00179471 Jy
! Component: 100  -  total flux cleaned = 0.00178979 Jy
! Component: 150  -  total flux cleaned = 0.00194266 Jy
! Component: 200  -  total flux cleaned = 0.00208141 Jy
! Total flux subtracted in 200 components = 0.00208141 Jy
! Clean residual min=-0.005960 max=0.005366 Jy/beam
! Clean residual mean=0.000083 rms=0.001377 Jy/beam
! Combined flux in latest and established models = 0.332592 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 114 components and 0.332592 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.383031Jy  sigma=0.001209
! Fit after  self-cal, rms=0.383005Jy  sigma=0.001209
! 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=0.383005Jy  sigma=0.001209
! Fit after  self-cal, rms=0.403360Jy  sigma=0.001207
! 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=0.403360Jy  sigma=0.001207
! Fit after  self-cal, rms=0.403310Jy  sigma=0.001207
! Inverting map and beam 
! Estimated beam: bmin=3.259 mas, bmaj=8.384 mas, bpa=-7.946 degrees
! Estimated noise=1385.91 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00162728 Jy
! Component: 100  -  total flux cleaned = 0.00149222 Jy
! Component: 150  -  total flux cleaned = 0.00174145 Jy
! Component: 200  -  total flux cleaned = 0.00185852 Jy
! Total flux subtracted in 200 components = 0.00185852 Jy
! Clean residual min=-0.005578 max=0.005164 Jy/beam
! Clean residual mean=0.000079 rms=0.001323 Jy/beam
! Combined flux in latest and established models = 0.334451 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 131 components and 0.334451 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.403223Jy  sigma=0.001207
! Fit after  self-cal, rms=0.403189Jy  sigma=0.001207
! 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=7.675 mas, bmaj=16.68 mas, bpa=-3.711 degrees
! Estimated noise=1778.76 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 = 0.00131585 Jy
! Component: 100  -  total flux cleaned = 0.00171929 Jy
! Component: 150  -  total flux cleaned = 0.00172081 Jy
! Component: 200  -  total flux cleaned = 0.00172158 Jy
! Total flux subtracted in 200 components = 0.00172158 Jy
! Clean residual min=-0.006128 max=0.004993 Jy/beam
! Clean residual mean=0.000155 rms=0.001609 Jy/beam
! Combined flux in latest and established models = 0.336172 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 140 components and 0.336172 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.403176Jy  sigma=0.001207
! Fit after  self-cal, rms=0.403162Jy  sigma=0.001207
! 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=2.601 mas, bmaj=6.718 mas, bpa=-10.04 degrees
! Estimated noise=2846.51 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.240724 Jy
! Component: 100  -  total flux cleaned = 0.306695 Jy
! Component: 150  -  total flux cleaned = 0.326221 Jy
! Component: 200  -  total flux cleaned = 0.329235 Jy
! Total flux subtracted in 200 components = 0.329235 Jy
! Clean residual min=-0.015938 max=0.016508 Jy/beam
! Clean residual mean=0.000042 rms=0.003936 Jy/beam
! Combined flux in latest and established models = 0.329235 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 34 model components to the UV plane model.
! The established model now contains 34 components and 0.329235 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.259 mas, bmaj=8.384 mas, bpa=-7.946 degrees
! Estimated noise=1385.91 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 = 0.00397505 Jy
! Component: 100  -  total flux cleaned = 0.00430579 Jy
! Component: 150  -  total flux cleaned = 0.00490457 Jy
! Component: 200  -  total flux cleaned = 0.00542928 Jy
! Total flux subtracted in 200 components = 0.00542928 Jy
! Clean residual min=-0.007453 max=0.005417 Jy/beam
! Clean residual mean=0.000072 rms=0.001643 Jy/beam
! Combined flux in latest and established models = 0.334664 Jy
! Adding 31 model components to the UV plane model.
! The established model now contains 62 components and 0.334664 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=7.675 mas, bmaj=16.68 mas, bpa=-3.711 degrees
! Estimated noise=1778.76 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 = 0.00125901 Jy
! Component: 100  -  total flux cleaned = 0.00125041 Jy
! Component: 150  -  total flux cleaned = 0.00136405 Jy
! Component: 200  -  total flux cleaned = 0.00146456 Jy
! Total flux subtracted in 200 components = 0.00146456 Jy
! Clean residual min=-0.006603 max=0.005180 Jy/beam
! Clean residual mean=0.000148 rms=0.001645 Jy/beam
! Combined flux in latest and established models = 0.336128 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 81 components and 0.336128 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.259 mas, bmaj=8.384 mas, bpa=-7.946 degrees
! Estimated noise=1385.91 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000271153 Jy
! Component: 100  -  total flux cleaned = -4.51357e-05 Jy
! Component: 150  -  total flux cleaned = -5.02854e-05 Jy
! Component: 200  -  total flux cleaned = -4.71739e-05 Jy
! Total flux subtracted in 200 components = -4.71739e-05 Jy
! Clean residual min=-0.005567 max=0.005403 Jy/beam
! Clean residual mean=0.000069 rms=0.001427 Jy/beam
! Combined flux in latest and established models = 0.336081 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 95 components and 0.336081 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.403358Jy  sigma=0.001207
! Fit after  self-cal, rms=0.403218Jy  sigma=0.001207
wmodel J1553-2422_S_1997_08_27_yyk\_map.mod
! Writing 95 model components to file: J1553-2422_S_1997_08_27_yyk_map.mod
wobs J1553-2422_S_1997_08_27_yyk\_uvs.fits
! Writing UV FITS file: J1553-2422_S_1997_08_27_yyk_uvs.fits
wwins J1553-2422_S_1997_08_27_yyk\_map.win
! wwins: Wrote 3 windows to J1553-2422_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 = -0.00105948 Jy
! Component: 100  -  total flux cleaned = -0.00168688 Jy
! Component: 150  -  total flux cleaned = -0.00210117 Jy
! Component: 200  -  total flux cleaned = -0.00210036 Jy
! Component: 250  -  total flux cleaned = -0.001736 Jy
! Component: 300  -  total flux cleaned = -0.00145428 Jy
! Component: 350  -  total flux cleaned = -0.00104603 Jy
! Component: 400  -  total flux cleaned = -0.000715564 Jy
! Component: 450  -  total flux cleaned = -0.000264641 Jy
! Component: 500  -  total flux cleaned = 4.714e-05 Jy
! Component: 550  -  total flux cleaned = 0.000229945 Jy
! Component: 600  -  total flux cleaned = 0.000467637 Jy
! Component: 650  -  total flux cleaned = 0.000641509 Jy
! Component: 700  -  total flux cleaned = 0.000698505 Jy
! Component: 750  -  total flux cleaned = 0.000863894 Jy
! Component: 800  -  total flux cleaned = 0.00102577 Jy
! Component: 850  -  total flux cleaned = 0.00107746 Jy
! Component: 900  -  total flux cleaned = 0.00123483 Jy
! Component: 950  -  total flux cleaned = 0.0013899 Jy
! Component: 1000  -  total flux cleaned = 0.00154099 Jy
! Component: 1050  -  total flux cleaned = 0.00159073 Jy
! Component: 1100  -  total flux cleaned = 0.00168814 Jy
! Component: 1150  -  total flux cleaned = 0.00173632 Jy
! Component: 1200  -  total flux cleaned = 0.00187786 Jy
! Component: 1250  -  total flux cleaned = 0.00178426 Jy
! Component: 1300  -  total flux cleaned = 0.00196911 Jy
! Component: 1350  -  total flux cleaned = 0.00205996 Jy
! Component: 1400  -  total flux cleaned = 0.00219362 Jy
! Component: 1450  -  total flux cleaned = 0.00241304 Jy
! Component: 1500  -  total flux cleaned = 0.00241211 Jy
! Component: 1550  -  total flux cleaned = 0.00254081 Jy
! Component: 1600  -  total flux cleaned = 0.00279377 Jy
! Component: 1650  -  total flux cleaned = 0.00295867 Jy
! Component: 1700  -  total flux cleaned = 0.00308106 Jy
! Component: 1750  -  total flux cleaned = 0.00320247 Jy
! Component: 1800  -  total flux cleaned = 0.00344226 Jy
! Component: 1850  -  total flux cleaned = 0.00360008 Jy
! Component: 1900  -  total flux cleaned = 0.00379455 Jy
! Component: 1950  -  total flux cleaned = 0.00398682 Jy
! Component: 2000  -  total flux cleaned = 0.00417631 Jy
! Total flux subtracted in 2048 components = 0.00432603 Jy
! Clean residual min=-0.001951 max=0.002252 Jy/beam
! Clean residual mean=0.000047 rms=0.000739 Jy/beam
! Combined flux in latest and established models = 0.340407 Jy
keep
! Adding 122 model components to the UV plane model.
! The established model now contains 217 components and 0.340407 Jy
![Exited script file: muppet]
wmap "J1553-2422_S_1997_08_27_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.259 x 8.384 at -7.946 degrees (North through East)
! Clean map  min=-0.0065029  max=0.28033 Jy/beam
! Writing clean map to FITS file: J1553-2422_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 0.280334 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000738702 
device "J1553-2422_S_1997_08_27_yyk\_map.eps/VPS"
! Attempting to open device: 'J1553-2422_S_1997_08_27_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.790524 0.790524 1.58105 3.1621 6.32419 12.6484 25.2968 50.5935
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0022 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.28 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.259 x 8.384 at -7.946 degrees (North through East)
! Clean map  min=-0.0065029  max=0.28033 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1553-2422_S_1997_08_27_yyk\_map.gif/gif"
! Attempting to open device: 'J1553-2422_S_1997_08_27_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1553-2422_S_1997_08_27_yyk_uvs.log closed on Sun Jan  7 18:49:55 2007