! Started logfile: J0101-2831_S_1997_08_27_yyk_uvs.log on Sun Jan  7 15:31:09 2007
obs J0101-2831_S_1997_08_27_yyk_uva.fits
! Reading UV FITS file: J0101-2831_S_1997_08_27_yyk_uva.fits
! AN table 1: 147 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.778685 visibilities/baseline/integration-bin.
! Found source: J0101-2831
! 
! 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 703 lines of history.
! 
! Reading 20604 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 J0101-2831_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)= 0.556002 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=2.556 mas, bmaj=6.81 mas, bpa=-4.393 degrees
! Estimated noise=3037.48 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, -0.5).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.164901 Jy
! Component: 100  -  total flux cleaned = 0.231004 Jy
! Total flux subtracted in 100 components = 0.231004 Jy
! Clean residual min=-0.029021 max=0.056433 Jy/beam
! Clean residual mean=0.000272 rms=0.010598 Jy/beam
! Combined flux in latest and established models = 0.231004 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 35 model components to the UV plane model.
! The established model now contains 35 components and 0.231004 Jy
! 
! Correcting IF 1.
!  A total of 329 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 181 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 181 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 188 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.493448Jy  sigma=0.001428
! Fit after  self-cal, rms=0.493051Jy  sigma=0.001425
! Inverting map and beam 
! Estimated beam: bmin=2.556 mas, bmaj=6.81 mas, bpa=-4.393 degrees
! Estimated noise=3037.49 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=3.573 mas, bmaj=10.47 mas, bpa=-5.587 degrees
! Estimated noise=1417.23 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 = 0.100487 Jy
! Component: 100  -  total flux cleaned = 0.141719 Jy
! Component: 150  -  total flux cleaned = 0.158957 Jy
! Component: 200  -  total flux cleaned = 0.161996 Jy
! Total flux subtracted in 200 components = 0.161996 Jy
! Clean residual min=-0.030469 max=0.091535 Jy/beam
! Clean residual mean=0.001863 rms=0.014143 Jy/beam
! Combined flux in latest and established models = 0.393001 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 50 components and 0.393001 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.481976Jy  sigma=0.001366
! Fit after  self-cal, rms=0.481730Jy  sigma=0.001365
! Inverting map 
! Added new window around map position (13.5, 8.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0899871 Jy
! Component: 100  -  total flux cleaned = 0.107118 Jy
! Component: 150  -  total flux cleaned = 0.112412 Jy
! Component: 200  -  total flux cleaned = 0.113822 Jy
! Total flux subtracted in 200 components = 0.113822 Jy
! Clean residual min=-0.020920 max=0.047907 Jy/beam
! Clean residual mean=0.000881 rms=0.008131 Jy/beam
! Combined flux in latest and established models = 0.506823 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 39 model components to the UV plane model.
! The established model now contains 87 components and 0.506823 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.470570Jy  sigma=0.001312
! Fit after  self-cal, rms=0.468192Jy  sigma=0.001301
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.573 x 10.47 at -5.587 degrees (North through East)
! Clean map  min=-0.018126  max=0.19253 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2.
! Selfcal phase corrections will not be limited.
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
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.468192Jy  sigma=0.001301
! Fit after  self-cal, rms=0.468233Jy  sigma=0.001301
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=0.468233Jy  sigma=0.001301
! Fit after  self-cal, rms=0.468234Jy  sigma=0.001301
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.572 mas, bmaj=10.47 mas, bpa=-5.591 degrees
! Estimated noise=1417.6 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 = 0.0349942 Jy
! Component: 100  -  total flux cleaned = 0.0418586 Jy
! Component: 150  -  total flux cleaned = 0.0418515 Jy
! Component: 200  -  total flux cleaned = 0.0410285 Jy
! Total flux subtracted in 200 components = 0.0410285 Jy
! Clean residual min=-0.014877 max=0.025419 Jy/beam
! Clean residual mean=0.000560 rms=0.005221 Jy/beam
! Combined flux in latest and established models = 0.547851 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 35 model components to the UV plane model.
! The established model now contains 113 components and 0.547851 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.466073Jy  sigma=0.001292
! Fit after  self-cal, rms=0.465707Jy  sigma=0.001291
! 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=0.465707Jy  sigma=0.001291
! Fit after  self-cal, rms=0.464598Jy  sigma=0.001286
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)
! Added new window around map position (6, 1.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0192179 Jy
! Component: 100  -  total flux cleaned = 0.020946 Jy
! Component: 150  -  total flux cleaned = 0.0228844 Jy
! Component: 200  -  total flux cleaned = 0.0241123 Jy
! Total flux subtracted in 200 components = 0.0241123 Jy
! Clean residual min=-0.011632 max=0.015313 Jy/beam
! Clean residual mean=0.000412 rms=0.004007 Jy/beam
! Combined flux in latest and established models = 0.571964 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 140 components and 0.571964 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.462997Jy  sigma=0.001280
! Fit after  self-cal, rms=0.462551Jy  sigma=0.001278
! 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: 3.572 x 10.47 at -5.591 degrees (North through East)
! Clean map  min=-0.011743  max=0.18134 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=0.462551Jy  sigma=0.001278
! Fit after  self-cal, rms=0.461126Jy  sigma=0.001277
! 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=0.461126Jy  sigma=0.001277
! Fit after  self-cal, rms=0.461008Jy  sigma=0.001277
! Inverting map and beam 
! Estimated beam: bmin=3.493 mas, bmaj=10.22 mas, bpa=-5.983 degrees
! Estimated noise=1416.03 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00870622 Jy
! Component: 100  -  total flux cleaned = 0.0115793 Jy
! Component: 150  -  total flux cleaned = 0.0124919 Jy
! Component: 200  -  total flux cleaned = 0.0127705 Jy
! Total flux subtracted in 200 components = 0.0127705 Jy
! Clean residual min=-0.010723 max=0.011428 Jy/beam
! Clean residual mean=0.000276 rms=0.003385 Jy/beam
! Combined flux in latest and established models = 0.584734 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 35 model components to the UV plane model.
! The established model now contains 167 components and 0.584734 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.460536Jy  sigma=0.001275
! Fit after  self-cal, rms=0.460425Jy  sigma=0.001274
! 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=0.460425Jy  sigma=0.001274
! Fit after  self-cal, rms=0.460734Jy  sigma=0.001275
! 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=0.460734Jy  sigma=0.001275
! Fit after  self-cal, rms=0.460724Jy  sigma=0.001275
! Inverting map and beam 
! Estimated beam: bmin=3.505 mas, bmaj=10.22 mas, bpa=-6.288 degrees
! Estimated noise=1415.78 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00225495 Jy
! Component: 100  -  total flux cleaned = 0.00283753 Jy
! Component: 150  -  total flux cleaned = 0.00283766 Jy
! Component: 200  -  total flux cleaned = 0.0028325 Jy
! Total flux subtracted in 200 components = 0.0028325 Jy
! Clean residual min=-0.010432 max=0.010517 Jy/beam
! Clean residual mean=0.000253 rms=0.003271 Jy/beam
! Combined flux in latest and established models = 0.587567 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 184 components and 0.587567 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.460451Jy  sigma=0.001274
! Fit after  self-cal, rms=0.460245Jy  sigma=0.001273
! 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=8.4 mas, bmaj=20.65 mas, bpa=5.715 degrees
! Estimated noise=1740.27 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 = 0.00404157 Jy
! Component: 100  -  total flux cleaned = 0.00365172 Jy
! Component: 150  -  total flux cleaned = 0.00365413 Jy
! Component: 200  -  total flux cleaned = 0.0039202 Jy
! Total flux subtracted in 200 components = 0.0039202 Jy
! Clean residual min=-0.011461 max=0.012842 Jy/beam
! Clean residual mean=0.000355 rms=0.004265 Jy/beam
! Combined flux in latest and established models = 0.591487 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 199 components and 0.591487 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.460147Jy  sigma=0.001273
! Fit after  self-cal, rms=0.460037Jy  sigma=0.001273
! 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=2.537 mas, bmaj=6.763 mas, bpa=-4.858 degrees
! Estimated noise=3010.07 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.175342 Jy
! Component: 100  -  total flux cleaned = 0.273172 Jy
! Component: 150  -  total flux cleaned = 0.342155 Jy
! Component: 200  -  total flux cleaned = 0.394461 Jy
! Total flux subtracted in 200 components = 0.39446 Jy
! Clean residual min=-0.018087 max=0.023040 Jy/beam
! Clean residual mean=0.000096 rms=0.006305 Jy/beam
! Combined flux in latest and established models = 0.39446 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 74 model components to the UV plane model.
! The established model now contains 74 components and 0.39446 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.505 mas, bmaj=10.22 mas, bpa=-6.288 degrees
! Estimated noise=1415.78 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 = 0.0781989 Jy
! Component: 100  -  total flux cleaned = 0.122291 Jy
! Component: 150  -  total flux cleaned = 0.148955 Jy
! Component: 200  -  total flux cleaned = 0.165743 Jy
! Total flux subtracted in 200 components = 0.165743 Jy
! Clean residual min=-0.010828 max=0.014448 Jy/beam
! Clean residual mean=0.000393 rms=0.003541 Jy/beam
! Combined flux in latest and established models = 0.560204 Jy
! Adding 78 model components to the UV plane model.
! The established model now contains 140 components and 0.560204 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=8.4 mas, bmaj=20.65 mas, bpa=5.715 degrees
! Estimated noise=1740.27 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 = 0.0169555 Jy
! Component: 100  -  total flux cleaned = 0.0243679 Jy
! Component: 150  -  total flux cleaned = 0.0266324 Jy
! Component: 200  -  total flux cleaned = 0.0285523 Jy
! Total flux subtracted in 200 components = 0.0285523 Jy
! Clean residual min=-0.011064 max=0.013003 Jy/beam
! Clean residual mean=0.000390 rms=0.004265 Jy/beam
! Combined flux in latest and established models = 0.588756 Jy
! Adding 44 model components to the UV plane model.
! The established model now contains 177 components and 0.588756 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.505 mas, bmaj=10.22 mas, bpa=-6.288 degrees
! Estimated noise=1415.78 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00151939 Jy
! Component: 100  -  total flux cleaned = -0.000835906 Jy
! Component: 150  -  total flux cleaned = -0.000834969 Jy
! Component: 200  -  total flux cleaned = -0.000661539 Jy
! Total flux subtracted in 200 components = -0.000661539 Jy
! Clean residual min=-0.009934 max=0.011251 Jy/beam
! Clean residual mean=0.000237 rms=0.003129 Jy/beam
! Combined flux in latest and established models = 0.588094 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 199 components and 0.588094 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.459846Jy  sigma=0.001272
! Fit after  self-cal, rms=0.459471Jy  sigma=0.001271
wmodel J0101-2831_S_1997_08_27_yyk\_map.mod
! Writing 199 model components to file: J0101-2831_S_1997_08_27_yyk_map.mod
wobs J0101-2831_S_1997_08_27_yyk\_uvs.fits
! Writing UV FITS file: J0101-2831_S_1997_08_27_yyk_uvs.fits
wwins J0101-2831_S_1997_08_27_yyk\_map.win
! wwins: Wrote 3 windows to J0101-2831_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 = 0.000637277 Jy
! Component: 100  -  total flux cleaned = 0.000457514 Jy
! Component: 150  -  total flux cleaned = 0.000766113 Jy
! Component: 200  -  total flux cleaned = 0.00106021 Jy
! Component: 250  -  total flux cleaned = 0.00133852 Jy
! Component: 300  -  total flux cleaned = 0.00174095 Jy
! Component: 350  -  total flux cleaned = 0.00225232 Jy
! Component: 400  -  total flux cleaned = 0.00261894 Jy
! Component: 450  -  total flux cleaned = 0.00286019 Jy
! Component: 500  -  total flux cleaned = 0.00355527 Jy
! Component: 550  -  total flux cleaned = 0.00389105 Jy
! Component: 600  -  total flux cleaned = 0.00400055 Jy
! Component: 650  -  total flux cleaned = 0.00453226 Jy
! Component: 700  -  total flux cleaned = 0.00442901 Jy
! Component: 750  -  total flux cleaned = 0.00473442 Jy
! Component: 800  -  total flux cleaned = 0.00483445 Jy
! Component: 850  -  total flux cleaned = 0.00502939 Jy
! Component: 900  -  total flux cleaned = 0.00512578 Jy
! Component: 950  -  total flux cleaned = 0.00521767 Jy
! Component: 1000  -  total flux cleaned = 0.00521845 Jy
! Component: 1050  -  total flux cleaned = 0.00539549 Jy
! Component: 1100  -  total flux cleaned = 0.00539441 Jy
! Component: 1150  -  total flux cleaned = 0.00556312 Jy
! Component: 1200  -  total flux cleaned = 0.00564688 Jy
! Component: 1250  -  total flux cleaned = 0.00572905 Jy
! Component: 1300  -  total flux cleaned = 0.00605118 Jy
! Component: 1350  -  total flux cleaned = 0.00613084 Jy
! Component: 1400  -  total flux cleaned = 0.0064436 Jy
! Component: 1450  -  total flux cleaned = 0.00667421 Jy
! Component: 1500  -  total flux cleaned = 0.00682591 Jy
! Component: 1550  -  total flux cleaned = 0.00712522 Jy
! Component: 1600  -  total flux cleaned = 0.00756645 Jy
! Component: 1650  -  total flux cleaned = 0.00792843 Jy
! Component: 1700  -  total flux cleaned = 0.00828505 Jy
! Component: 1750  -  total flux cleaned = 0.00828425 Jy
! Component: 1800  -  total flux cleaned = 0.00849519 Jy
! Component: 1850  -  total flux cleaned = 0.00890782 Jy
! Component: 1900  -  total flux cleaned = 0.00917954 Jy
! Component: 1950  -  total flux cleaned = 0.00924537 Jy
! Component: 2000  -  total flux cleaned = 0.00937789 Jy
! Total flux subtracted in 2048 components = 0.00957664 Jy
! Clean residual min=-0.003459 max=0.004831 Jy/beam
! Clean residual mean=0.000079 rms=0.001396 Jy/beam
! Combined flux in latest and established models = 0.597671 Jy
keep
! Adding 142 model components to the UV plane model.
! The established model now contains 341 components and 0.597671 Jy
![Exited script file: muppet]
wmap "J0101-2831_S_1997_08_27_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.505 x 10.22 at -6.288 degrees (North through East)
! Clean map  min=-0.0076563  max=0.18506 Jy/beam
! Writing clean map to FITS file: J0101-2831_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 0.185065 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00139745 
device "J0101-2831_S_1997_08_27_yyk\_map.eps/VPS"
! Attempting to open device: 'J0101-2831_S_1997_08_27_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -2.26534 2.26534 4.53067 9.06135 18.1227 36.2454 72.4908
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0041 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.185 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.505 x 10.22 at -6.288 degrees (North through East)
! Clean map  min=-0.0076563  max=0.18506 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0101-2831_S_1997_08_27_yyk\_map.gif/gif"
! Attempting to open device: 'J0101-2831_S_1997_08_27_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0101-2831_S_1997_08_27_yyk_uvs.log closed on Sun Jan  7 15:31:17 2007