! Started logfile: J0558-1317_X_1997_05_07_yyk_uvs.log on Mon Jan  8 03:25:58 2007
obs J0558-1317_X_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J0558-1317_X_1997_05_07_yyk_uva.fits
! AN table 1: 140 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.914921 visibilities/baseline/integration-bin.
! Found source: J0558-1317
! 
! 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  8.15447e+09        8e+06          1        8e+06
!  02        2  8.23447e+09        8e+06          1        8e+06
!  03        3  8.41447e+09        8e+06          1        8e+06
!  04        4  8.55447e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 613 lines of history.
! 
! Reading 23056 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 J0558-1317_X_1997_05_07_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 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.574391 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=0.7019 mas, bmaj=1.772 mas, bpa=-2.877 degrees
! Estimated noise=1416.56 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 = 0.416876 Jy
! Component: 100  -  total flux cleaned = 0.502203 Jy
! Total flux subtracted in 100 components = 0.502203 Jy
! Clean residual min=-0.033871 max=0.085640 Jy/beam
! Clean residual mean=0.000134 rms=0.008913 Jy/beam
! Combined flux in latest and established models = 0.502203 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 0.502203 Jy
! 
! Correcting IF 1.
!  A total of 76 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 76 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 76 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 76 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.256568Jy  sigma=0.001650
! Fit after  self-cal, rms=0.255961Jy  sigma=0.001649
! Inverting map and beam 
! Estimated beam: bmin=0.7004 mas, bmaj=1.779 mas, bpa=-2.953 degrees
! Estimated noise=1344.78 mJy/beam.
! Added new window around map position (-1.8, 1.4).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0878353 Jy
! Component: 100  -  total flux cleaned = 0.127618 Jy
! Total flux subtracted in 100 components = 0.127618 Jy
! Clean residual min=-0.022042 max=0.025514 Jy/beam
! Clean residual mean=0.000064 rms=0.005376 Jy/beam
! Combined flux in latest and established models = 0.629821 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 28 components and 0.629821 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.226821Jy  sigma=0.001424
! Fit after  self-cal, rms=0.223843Jy  sigma=0.001408
! 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=0.8905 mas, bmaj=2.213 mas, bpa=-3.129 degrees
! Estimated noise=717.392 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 = 0.0586234 Jy
! Component: 100  -  total flux cleaned = 0.0895123 Jy
! Component: 150  -  total flux cleaned = 0.108032 Jy
! Component: 200  -  total flux cleaned = 0.119525 Jy
! Total flux subtracted in 200 components = 0.119525 Jy
! Clean residual min=-0.012712 max=0.025526 Jy/beam
! Clean residual mean=-0.000001 rms=0.005019 Jy/beam
! Combined flux in latest and established models = 0.749346 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 38 model components to the UV plane model.
! The established model now contains 57 components and 0.749346 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.215552Jy  sigma=0.001331
! Fit after  self-cal, rms=0.214694Jy  sigma=0.001326
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8905 x 2.213 at -3.129 degrees (North through East)
! Clean map  min=-0.011488  max=0.50235 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: 0.999923
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.02     HN        1.02     KP        0.98     
!   LA        0.99     MK        1.02     NL        1.09     OV        1.02     
!   PT        0.92     SC        0.94     
! 
! 
! 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        1.01     FD        1.00     HN        1.02     KP        0.98     
!   LA        0.97     MK        0.97     NL        1.07     OV        1.09     
!   PT        0.89     SC        1.00     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.988217
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.03     HN        1.06     KP        0.98     
!   LA        0.98     MK        1.01     NL        1.06     OV        1.03     
!   PT        0.94     SC        1.03     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.983498
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.01     HN        1.07     KP        0.98     
!   LA        0.98     MK        0.98     NL        1.08     OV        1.04     
!   PT        0.97     SC        1.01     
! 
! 
! Fit before self-cal, rms=0.214694Jy  sigma=0.001326
! Fit after  self-cal, rms=0.214568Jy  sigma=0.001310
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=0.214568Jy  sigma=0.001310
! Fit after  self-cal, rms=0.214580Jy  sigma=0.001310
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8953 mas, bmaj=2.224 mas, bpa=-2.99 degrees
! Estimated noise=706.83 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 (-4.2, 5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0281089 Jy
! Component: 100  -  total flux cleaned = 0.0357036 Jy
! Component: 150  -  total flux cleaned = 0.035112 Jy
! Component: 200  -  total flux cleaned = 0.0340667 Jy
! Total flux subtracted in 200 components = 0.0340667 Jy
! Clean residual min=-0.005852 max=0.006059 Jy/beam
! Clean residual mean=-0.000001 rms=0.001677 Jy/beam
! Combined flux in latest and established models = 0.783413 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 90 components and 0.783413 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.212036Jy  sigma=0.001292
! Fit after  self-cal, rms=0.211853Jy  sigma=0.001290
! 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=0.211853Jy  sigma=0.001290
! Fit after  self-cal, rms=0.203420Jy  sigma=0.001237
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 = 0.00473176 Jy
! Component: 100  -  total flux cleaned = 0.00436357 Jy
! Component: 150  -  total flux cleaned = 0.004055 Jy
! Component: 200  -  total flux cleaned = 0.00363878 Jy
! Total flux subtracted in 200 components = 0.00363878 Jy
! Clean residual min=-0.006433 max=0.005306 Jy/beam
! Clean residual mean=-0.000005 rms=0.001515 Jy/beam
! Combined flux in latest and established models = 0.787052 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 104 components and 0.787052 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.203119Jy  sigma=0.001235
! Fit after  self-cal, rms=0.201574Jy  sigma=0.001226
! 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: 0.8953 x 2.224 at -2.99 degrees (North through East)
! Clean map  min=-0.0065357  max=0.50077 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=0.201574Jy  sigma=0.001226
! Fit after  self-cal, rms=0.203490Jy  sigma=0.001219
! 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=0.203490Jy  sigma=0.001219
! Fit after  self-cal, rms=0.203043Jy  sigma=0.001216
! Inverting map and beam 
! Estimated beam: bmin=0.8938 mas, bmaj=2.226 mas, bpa=-2.975 degrees
! Estimated noise=702.699 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00579028 Jy
! Component: 100  -  total flux cleaned = 0.0077984 Jy
! Component: 150  -  total flux cleaned = 0.00820094 Jy
! Component: 200  -  total flux cleaned = 0.00837206 Jy
! Total flux subtracted in 200 components = 0.00837206 Jy
! Clean residual min=-0.004211 max=0.003683 Jy/beam
! Clean residual mean=0.000009 rms=0.001027 Jy/beam
! Combined flux in latest and established models = 0.795424 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 127 components and 0.795424 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.202920Jy  sigma=0.001215
! Fit after  self-cal, rms=0.202710Jy  sigma=0.001214
! 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=0.202710Jy  sigma=0.001214
! Fit after  self-cal, rms=0.202598Jy  sigma=0.001212
! 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=0.202598Jy  sigma=0.001212
! Fit after  self-cal, rms=0.202510Jy  sigma=0.001212
! Inverting map and beam 
! Estimated beam: bmin=0.8944 mas, bmaj=2.228 mas, bpa=-2.947 degrees
! Estimated noise=702.354 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00281511 Jy
! Component: 100  -  total flux cleaned = 0.0034841 Jy
! Component: 150  -  total flux cleaned = 0.0037245 Jy
! Component: 200  -  total flux cleaned = 0.0037246 Jy
! Total flux subtracted in 200 components = 0.0037246 Jy
! Clean residual min=-0.003852 max=0.003547 Jy/beam
! Clean residual mean=0.000010 rms=0.000943 Jy/beam
! Combined flux in latest and established models = 0.799148 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 139 components and 0.799148 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.202447Jy  sigma=0.001211
! Fit after  self-cal, rms=0.202389Jy  sigma=0.001211
! Inverting map 
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.4
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.374 mas, bmaj=4.361 mas, bpa=2.267 degrees
! Estimated noise=911.658 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 = 0.000778817 Jy
! Component: 100  -  total flux cleaned = 0.00098248 Jy
! Component: 150  -  total flux cleaned = 0.000922596 Jy
! Component: 200  -  total flux cleaned = 0.000874636 Jy
! Total flux subtracted in 200 components = 0.000874636 Jy
! Clean residual min=-0.004123 max=0.003362 Jy/beam
! Clean residual mean=0.000025 rms=0.001144 Jy/beam
! Combined flux in latest and established models = 0.800023 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 150 components and 0.800023 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.202374Jy  sigma=0.001211
! Fit after  self-cal, rms=0.202335Jy  sigma=0.001210
! 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=0.6995 mas, bmaj=1.782 mas, bpa=-2.722 degrees
! Estimated noise=1333.29 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.421587 Jy
! Component: 100  -  total flux cleaned = 0.536736 Jy
! Component: 150  -  total flux cleaned = 0.598693 Jy
! Component: 200  -  total flux cleaned = 0.639403 Jy
! Total flux subtracted in 200 components = 0.639403 Jy
! Clean residual min=-0.013216 max=0.019938 Jy/beam
! Clean residual mean=0.000039 rms=0.003774 Jy/beam
! Combined flux in latest and established models = 0.639403 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 27 model components to the UV plane model.
! The established model now contains 27 components and 0.639403 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8944 mas, bmaj=2.228 mas, bpa=-2.947 degrees
! Estimated noise=702.354 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 = 0.0521808 Jy
! Component: 100  -  total flux cleaned = 0.0848553 Jy
! Component: 150  -  total flux cleaned = 0.107095 Jy
! Component: 200  -  total flux cleaned = 0.12252 Jy
! Total flux subtracted in 200 components = 0.12252 Jy
! Clean residual min=-0.005191 max=0.008246 Jy/beam
! Clean residual mean=0.000040 rms=0.001874 Jy/beam
! Combined flux in latest and established models = 0.761923 Jy
! Adding 59 model components to the UV plane model.
! The established model now contains 74 components and 0.761923 Jy
! Inverting map 
! Added new window around map position (9.6, -19).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0115962 Jy
! Component: 100  -  total flux cleaned = 0.0196432 Jy
! Component: 150  -  total flux cleaned = 0.0255446 Jy
! Component: 200  -  total flux cleaned = 0.0299102 Jy
! Total flux subtracted in 200 components = 0.0299102 Jy
! Clean residual min=-0.003417 max=0.003304 Jy/beam
! Clean residual mean=0.000021 rms=0.000862 Jy/beam
! Combined flux in latest and established models = 0.791833 Jy
! Adding 48 model components to the UV plane model.
! The established model now contains 107 components and 0.791833 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.374 mas, bmaj=4.361 mas, bpa=2.267 degrees
! Estimated noise=911.658 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 = 0.00356018 Jy
! Component: 100  -  total flux cleaned = 0.00498926 Jy
! Component: 150  -  total flux cleaned = 0.00579975 Jy
! Component: 200  -  total flux cleaned = 0.00620293 Jy
! Total flux subtracted in 200 components = 0.00620293 Jy
! Clean residual min=-0.003434 max=0.002455 Jy/beam
! Clean residual mean=0.000029 rms=0.000857 Jy/beam
! Combined flux in latest and established models = 0.798036 Jy
! Adding 42 model components to the UV plane model.
! The established model now contains 140 components and 0.798036 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8944 mas, bmaj=2.228 mas, bpa=-2.947 degrees
! Estimated noise=702.354 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000406897 Jy
! Component: 100  -  total flux cleaned = -0.000184167 Jy
! Component: 150  -  total flux cleaned = 1.26268e-05 Jy
! Component: 200  -  total flux cleaned = 7.21118e-05 Jy
! Total flux subtracted in 200 components = 7.21118e-05 Jy
! Clean residual min=-0.002995 max=0.002841 Jy/beam
! Clean residual mean=0.000011 rms=0.000725 Jy/beam
! Combined flux in latest and established models = 0.798108 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 161 components and 0.798108 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.202108Jy  sigma=0.001209
! Fit after  self-cal, rms=0.202054Jy  sigma=0.001209
wmodel J0558-1317_X_1997_05_07_yyk\_map.mod
! Writing 161 model components to file: J0558-1317_X_1997_05_07_yyk_map.mod
wobs J0558-1317_X_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J0558-1317_X_1997_05_07_yyk_uvs.fits
wwins J0558-1317_X_1997_05_07_yyk\_map.win
! wwins: Wrote 4 windows to J0558-1317_X_1997_05_07_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 = 0.00013317 Jy
! Component: 100  -  total flux cleaned = 3.63259e-05 Jy
! Component: 150  -  total flux cleaned = 0.000217585 Jy
! Component: 200  -  total flux cleaned = 8.77885e-05 Jy
! Component: 250  -  total flux cleaned = -3.70167e-05 Jy
! Component: 300  -  total flux cleaned = -7.75603e-05 Jy
! Component: 350  -  total flux cleaned = -0.000193136 Jy
! Component: 400  -  total flux cleaned = -0.000305152 Jy
! Component: 450  -  total flux cleaned = -0.000522583 Jy
! Component: 500  -  total flux cleaned = -0.000628919 Jy
! Component: 550  -  total flux cleaned = -0.000663476 Jy
! Component: 600  -  total flux cleaned = -0.000596343 Jy
! Component: 650  -  total flux cleaned = -0.000662609 Jy
! Component: 700  -  total flux cleaned = -0.000565417 Jy
! Component: 750  -  total flux cleaned = -0.000565056 Jy
! Component: 800  -  total flux cleaned = -0.000533571 Jy
! Component: 850  -  total flux cleaned = -0.000564509 Jy
! Component: 900  -  total flux cleaned = -0.000774718 Jy
! Component: 950  -  total flux cleaned = -0.000804584 Jy
! Component: 1000  -  total flux cleaned = -0.00092112 Jy
! Component: 1050  -  total flux cleaned = -0.00106464 Jy
! Component: 1100  -  total flux cleaned = -0.00109336 Jy
! Component: 1150  -  total flux cleaned = -0.00131678 Jy
! Component: 1200  -  total flux cleaned = -0.00139959 Jy
! Component: 1250  -  total flux cleaned = -0.00145441 Jy
! Component: 1300  -  total flux cleaned = -0.0014282 Jy
! Component: 1350  -  total flux cleaned = -0.00148111 Jy
! Component: 1400  -  total flux cleaned = -0.00148092 Jy
! Component: 1450  -  total flux cleaned = -0.00145511 Jy
! Component: 1500  -  total flux cleaned = -0.00150619 Jy
! Component: 1550  -  total flux cleaned = -0.0015311 Jy
! Component: 1600  -  total flux cleaned = -0.00153099 Jy
! Component: 1650  -  total flux cleaned = -0.00138265 Jy
! Component: 1700  -  total flux cleaned = -0.00135854 Jy
! Component: 1750  -  total flux cleaned = -0.00121368 Jy
! Component: 1800  -  total flux cleaned = -0.0013338 Jy
! Component: 1850  -  total flux cleaned = -0.00121535 Jy
! Component: 1900  -  total flux cleaned = -0.00126232 Jy
! Component: 1950  -  total flux cleaned = -0.00119209 Jy
! Component: 2000  -  total flux cleaned = -0.00103066 Jy
! Total flux subtracted in 2048 components = -0.00109906 Jy
! Clean residual min=-0.002009 max=0.001241 Jy/beam
! Clean residual mean=0.000014 rms=0.000430 Jy/beam
! Combined flux in latest and established models = 0.797009 Jy
keep
! Adding 143 model components to the UV plane model.
! The established model now contains 304 components and 0.797009 Jy
![Exited script file: muppet]
wmap "J0558-1317_X_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8944 x 2.228 at -2.947 degrees (North through East)
! Clean map  min=-0.0023736  max=0.50158 Jy/beam
! Writing clean map to FITS file: J0558-1317_X_1997_05_07_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.501581 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000423214 
device "J0558-1317_X_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J0558-1317_X_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.253128 0.253128 0.506256 1.01251 2.02502 4.05005 8.1001 16.2002 32.4004 64.8008
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0012 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.501 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8944 x 2.228 at -2.947 degrees (North through East)
! Clean map  min=-0.0023736  max=0.50158 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0558-1317_X_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J0558-1317_X_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0558-1317_X_1997_05_07_yyk_uvs.log closed on Mon Jan  8 03:26:08 2007