! Started logfile: J2151-3027_S_2002_05_14_yyk_uvs.log on Tue Jun 26 23:19:52 2007
obs J2151-3027_S_2002_05_14_yyk_uva.fits
! Reading UV FITS file: J2151-3027_S_2002_05_14_yyk_uva.fits
! AN table 1: 105 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.848466 visibilities/baseline/integration-bin.
! Found source: J2151-3027
! 
! 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  2.22947e+09        8e+06          1        8e+06
!  02        2  2.25947e+09        8e+06          1        8e+06
!  03        3  2.34947e+09        8e+06          1        8e+06
!  04        4  2.36947e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1153 lines of history.
! 
! Reading 16036 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 J2151-3027_S_2002_05_14_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)= 1.35261 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=2.341 mas, bmaj=6.031 mas, bpa=0.7269 degrees
! Estimated noise=1604.73 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 = 1.068 Jy
! Component: 100  -  total flux cleaned = 1.28668 Jy
! Total flux subtracted in 100 components = 1.28668 Jy
! Clean residual min=-0.038089 max=0.070200 Jy/beam
! Clean residual mean=-0.000170 rms=0.009815 Jy/beam
! Combined flux in latest and established models = 1.28668 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 1.28668 Jy
! 
! Correcting IF 1.
!  A total of 116 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 210 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 137 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 116 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.321063Jy  sigma=0.001856
! Fit after  self-cal, rms=0.320533Jy  sigma=0.001853
! Inverting map and beam 
! Estimated beam: bmin=2.341 mas, bmaj=6.031 mas, bpa=0.7273 degrees
! Estimated noise=1605.32 mJy/beam.
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.100071 Jy
! Component: 100  -  total flux cleaned = 0.153247 Jy
! Total flux subtracted in 100 components = 0.153247 Jy
! Clean residual min=-0.027705 max=0.040239 Jy/beam
! Clean residual mean=-0.000011 rms=0.007299 Jy/beam
! Combined flux in latest and established models = 1.43993 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 20 components and 1.43993 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.287003Jy  sigma=0.001605
! Fit after  self-cal, rms=0.286985Jy  sigma=0.001605
! 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=3.044 mas, bmaj=7.943 mas, bpa=-2.148 degrees
! Estimated noise=938.49 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, 7).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0562077 Jy
! Component: 100  -  total flux cleaned = 0.0744443 Jy
! Component: 150  -  total flux cleaned = 0.0779897 Jy
! Component: 200  -  total flux cleaned = 0.0808162 Jy
! Total flux subtracted in 200 components = 0.0808162 Jy
! Clean residual min=-0.021804 max=0.026049 Jy/beam
! Clean residual mean=0.000590 rms=0.005879 Jy/beam
! Combined flux in latest and established models = 1.52074 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 43 components and 1.52074 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.276664Jy  sigma=0.001551
! Fit after  self-cal, rms=0.275777Jy  sigma=0.001545
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.044 x 7.943 at -2.148 degrees (North through East)
! Clean map  min=-0.019579  max=1.2904 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.00626
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.90     FD        1.13     HN        1.09     KP        0.94     
!   LA        0.96     NL        0.91     OV        0.99     PT        1.04     
!   SC        1.05     MK        0.93     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.989927
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        1.01     HN        1.18     KP        1.00*    
!   LA        0.96     NL        0.99     OV        1.00     PT        0.99     
!   SC        0.98     MK        1.05     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.952056
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.96     HN        1.23     KP        0.99     
!   LA        0.99     NL        1.08     OV        1.07     PT        1.15     
!   SC        0.98     MK        1.03     
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.01675
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.89     HN        1.15     KP        1.05     
!   LA        0.82     NL        1.05     OV        0.95     PT        0.99     
!   SC        0.93     MK        1.00     
! 
! 
! Fit before self-cal, rms=0.275777Jy  sigma=0.001545
! Fit after  self-cal, rms=0.241599Jy  sigma=0.001346
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=0.241599Jy  sigma=0.001346
! Fit after  self-cal, rms=0.241602Jy  sigma=0.001346
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.056 mas, bmaj=7.881 mas, bpa=-1.552 degrees
! Estimated noise=922.179 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 (10.5, -12).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00625841 Jy
! Component: 100  -  total flux cleaned = 0.00742188 Jy
! Component: 150  -  total flux cleaned = 0.00854033 Jy
! Component: 200  -  total flux cleaned = 0.0088121 Jy
! Total flux subtracted in 200 components = 0.0088121 Jy
! Clean residual min=-0.012195 max=0.009323 Jy/beam
! Clean residual mean=-0.000050 rms=0.002317 Jy/beam
! Combined flux in latest and established models = 1.52955 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 73 components and 1.52955 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.237984Jy  sigma=0.001327
! Fit after  self-cal, rms=0.237840Jy  sigma=0.001326
! 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=0.237840Jy  sigma=0.001326
! Fit after  self-cal, rms=0.231357Jy  sigma=0.001290
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 = 0.000321584 Jy
! Component: 100  -  total flux cleaned = 0.0018753 Jy
! Component: 150  -  total flux cleaned = 0.00299221 Jy
! Component: 200  -  total flux cleaned = 0.00360844 Jy
! Total flux subtracted in 200 components = 0.00360844 Jy
! Clean residual min=-0.010281 max=0.008709 Jy/beam
! Clean residual mean=-0.000068 rms=0.002204 Jy/beam
! Combined flux in latest and established models = 1.53316 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 90 components and 1.53316 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.230704Jy  sigma=0.001287
! Fit after  self-cal, rms=0.229658Jy  sigma=0.001280
! 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: 3.056 x 7.881 at -1.552 degrees (North through East)
! Clean map  min=-0.018525  max=1.2859 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=0.229658Jy  sigma=0.001280
! Fit after  self-cal, rms=0.220006Jy  sigma=0.001191
! 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=0.220006Jy  sigma=0.001191
! Fit after  self-cal, rms=0.219730Jy  sigma=0.001189
! Inverting map and beam 
! Estimated beam: bmin=3.069 mas, bmaj=7.905 mas, bpa=-1.575 degrees
! Estimated noise=921.628 mJy/beam.
! Added new window around map position (-17, 56.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00381035 Jy
! Component: 100  -  total flux cleaned = 0.00542505 Jy
! Component: 150  -  total flux cleaned = 0.00609441 Jy
! Component: 200  -  total flux cleaned = 0.00667127 Jy
! Total flux subtracted in 200 components = 0.00667127 Jy
! Clean residual min=-0.005428 max=0.004245 Jy/beam
! Clean residual mean=-0.000046 rms=0.001151 Jy/beam
! Combined flux in latest and established models = 1.53983 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 112 components and 1.53983 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.219145Jy  sigma=0.001186
! Fit after  self-cal, rms=0.219032Jy  sigma=0.001185
! 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=0.219032Jy  sigma=0.001185
! Fit after  self-cal, rms=0.218699Jy  sigma=0.001181
! 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=0.218699Jy  sigma=0.001181
! Fit after  self-cal, rms=0.218662Jy  sigma=0.001181
! Inverting map and beam 
! Estimated beam: bmin=3.071 mas, bmaj=7.914 mas, bpa=-1.604 degrees
! Estimated noise=920.733 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000214192 Jy
! Component: 100  -  total flux cleaned = 0.000512094 Jy
! Component: 150  -  total flux cleaned = 0.000824288 Jy
! Component: 200  -  total flux cleaned = 0.00111191 Jy
! Total flux subtracted in 200 components = 0.00111191 Jy
! Clean residual min=-0.004735 max=0.003880 Jy/beam
! Clean residual mean=-0.000030 rms=0.001047 Jy/beam
! Combined flux in latest and established models = 1.54095 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 129 components and 1.54095 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.218388Jy  sigma=0.001179
! Fit after  self-cal, rms=0.218357Jy  sigma=0.001179
! 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=8.302 mas, bmaj=21.95 mas, bpa=4.026 degrees
! Estimated noise=1190.12 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 = 0.000703263 Jy
! Component: 100  -  total flux cleaned = 0.000879209 Jy
! Component: 150  -  total flux cleaned = 0.000949436 Jy
! Component: 200  -  total flux cleaned = 0.000886678 Jy
! Total flux subtracted in 200 components = 0.000886678 Jy
! Clean residual min=-0.003321 max=0.003272 Jy/beam
! Clean residual mean=-0.000064 rms=0.001102 Jy/beam
! Combined flux in latest and established models = 1.54183 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 146 components and 1.54183 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.218309Jy  sigma=0.001179
! Fit after  self-cal, rms=0.218292Jy  sigma=0.001179
! 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=2.345 mas, bmaj=6.007 mas, bpa=1.139 degrees
! Estimated noise=1592.11 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.05773 Jy
! Component: 100  -  total flux cleaned = 1.27219 Jy
! Component: 150  -  total flux cleaned = 1.369 Jy
! Component: 200  -  total flux cleaned = 1.41754 Jy
! Total flux subtracted in 200 components = 1.41754 Jy
! Clean residual min=-0.014932 max=0.017750 Jy/beam
! Clean residual mean=-0.000030 rms=0.003379 Jy/beam
! Combined flux in latest and established models = 1.41754 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 18 model components to the UV plane model.
! The established model now contains 18 components and 1.41754 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.071 mas, bmaj=7.914 mas, bpa=-1.604 degrees
! Estimated noise=920.733 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)
! Added new window around map position (2.5, -5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0497725 Jy
! Component: 100  -  total flux cleaned = 0.07689 Jy
! Component: 150  -  total flux cleaned = 0.0941242 Jy
! Component: 200  -  total flux cleaned = 0.106 Jy
! Total flux subtracted in 200 components = 0.106 Jy
! Clean residual min=-0.004897 max=0.006865 Jy/beam
! Clean residual mean=0.000025 rms=0.001505 Jy/beam
! Combined flux in latest and established models = 1.52354 Jy
! Adding 63 model components to the UV plane model.
! The established model now contains 78 components and 1.52354 Jy
! Inverting map 
! Added new window around map position (-3, -7).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00618553 Jy
! Component: 100  -  total flux cleaned = 0.00901113 Jy
! Component: 150  -  total flux cleaned = 0.0106502 Jy
! Component: 200  -  total flux cleaned = 0.0116631 Jy
! Total flux subtracted in 200 components = 0.0116631 Jy
! Clean residual min=-0.003775 max=0.004212 Jy/beam
! Clean residual mean=-0.000019 rms=0.001053 Jy/beam
! Combined flux in latest and established models = 1.5352 Jy
! Adding 44 model components to the UV plane model.
! The established model now contains 104 components and 1.5352 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=8.302 mas, bmaj=21.95 mas, bpa=4.026 degrees
! Estimated noise=1190.12 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 = 0.0047206 Jy
! Component: 100  -  total flux cleaned = 0.00576372 Jy
! Component: 150  -  total flux cleaned = 0.00591585 Jy
! Component: 200  -  total flux cleaned = 0.00598496 Jy
! Total flux subtracted in 200 components = 0.00598496 Jy
! Clean residual min=-0.002974 max=0.003249 Jy/beam
! Clean residual mean=-0.000073 rms=0.001019 Jy/beam
! Combined flux in latest and established models = 1.54119 Jy
! Adding 31 model components to the UV plane model.
! The established model now contains 133 components and 1.54119 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.071 mas, bmaj=7.914 mas, bpa=-1.604 degrees
! Estimated noise=920.733 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00133189 Jy
! Component: 100  -  total flux cleaned = -0.00148966 Jy
! Component: 150  -  total flux cleaned = -0.0012103 Jy
! Component: 200  -  total flux cleaned = -0.00107956 Jy
! Total flux subtracted in 200 components = -0.00107956 Jy
! Clean residual min=-0.003439 max=0.003613 Jy/beam
! Clean residual mean=-0.000038 rms=0.000915 Jy/beam
! Combined flux in latest and established models = 1.54011 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 35 model components to the UV plane model.
! The established model now contains 155 components and 1.54011 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.218205Jy  sigma=0.001178
! Fit after  self-cal, rms=0.218152Jy  sigma=0.001178
wmodel J2151-3027_S_2002_05_14_yyk\_map.mod
! Writing 155 model components to file: J2151-3027_S_2002_05_14_yyk_map.mod
wobs J2151-3027_S_2002_05_14_yyk\_uvs.fits
! Writing UV FITS file: J2151-3027_S_2002_05_14_yyk_uvs.fits
wwins J2151-3027_S_2002_05_14_yyk\_map.win
! wwins: Wrote 6 windows to J2151-3027_S_2002_05_14_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 = 0.000139108 Jy
! Component: 100  -  total flux cleaned = 0.000197841 Jy
! Component: 150  -  total flux cleaned = 0.000702495 Jy
! Component: 200  -  total flux cleaned = 0.000969466 Jy
! Component: 250  -  total flux cleaned = 0.00133025 Jy
! Component: 300  -  total flux cleaned = 0.00157808 Jy
! Component: 350  -  total flux cleaned = 0.00172297 Jy
! Component: 400  -  total flux cleaned = 0.00177085 Jy
! Component: 450  -  total flux cleaned = 0.0017717 Jy
! Component: 500  -  total flux cleaned = 0.00190745 Jy
! Component: 550  -  total flux cleaned = 0.00199668 Jy
! Component: 600  -  total flux cleaned = 0.00212773 Jy
! Component: 650  -  total flux cleaned = 0.00234176 Jy
! Component: 700  -  total flux cleaned = 0.00238355 Jy
! Component: 750  -  total flux cleaned = 0.00242515 Jy
! Component: 800  -  total flux cleaned = 0.00242479 Jy
! Component: 850  -  total flux cleaned = 0.00246481 Jy
! Component: 900  -  total flux cleaned = 0.00238499 Jy
! Component: 950  -  total flux cleaned = 0.00254228 Jy
! Component: 1000  -  total flux cleaned = 0.00258052 Jy
! Component: 1050  -  total flux cleaned = 0.00258029 Jy
! Component: 1100  -  total flux cleaned = 0.00261718 Jy
! Component: 1150  -  total flux cleaned = 0.00261662 Jy
! Component: 1200  -  total flux cleaned = 0.00257952 Jy
! Component: 1250  -  total flux cleaned = 0.00265249 Jy
! Component: 1300  -  total flux cleaned = 0.00283152 Jy
! Component: 1350  -  total flux cleaned = 0.00286623 Jy
! Component: 1400  -  total flux cleaned = 0.00293606 Jy
! Component: 1450  -  total flux cleaned = 0.00297105 Jy
! Component: 1500  -  total flux cleaned = 0.00300549 Jy
! Component: 1550  -  total flux cleaned = 0.00314151 Jy
! Component: 1600  -  total flux cleaned = 0.00320828 Jy
! Component: 1650  -  total flux cleaned = 0.0033081 Jy
! Component: 1700  -  total flux cleaned = 0.00334083 Jy
! Component: 1750  -  total flux cleaned = 0.00347153 Jy
! Component: 1800  -  total flux cleaned = 0.00360102 Jy
! Component: 1850  -  total flux cleaned = 0.00369715 Jy
! Component: 1900  -  total flux cleaned = 0.00379264 Jy
! Component: 1950  -  total flux cleaned = 0.0037296 Jy
! Component: 2000  -  total flux cleaned = 0.00382355 Jy
! Total flux subtracted in 2048 components = 0.00394787 Jy
! Clean residual min=-0.001857 max=0.001803 Jy/beam
! Clean residual mean=-0.000025 rms=0.000603 Jy/beam
! Combined flux in latest and established models = 1.54406 Jy
keep
! Adding 135 model components to the UV plane model.
! The established model now contains 289 components and 1.54406 Jy
![Exited script file: muppet]
wmap "J2151-3027_S_2002_05_14_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.071 x 7.914 at -1.604 degrees (North through East)
! Clean map  min=-0.0038678  max=1.2895 Jy/beam
! Writing clean map to FITS file: J2151-3027_S_2002_05_14_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 1.28945 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000603301 
device "J2151-3027_S_2002_05_14_yyk\_map.eps/VPS"
! Attempting to open device: 'J2151-3027_S_2002_05_14_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.140362 0.140362 0.280724 0.561448 1.1229 2.24579 4.49159 8.98317 17.9663 35.9327 71.8654
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0018 
print "peak=",int(peak_flux*1000)/1000
! peak= 1.289 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.071 x 7.914 at -1.604 degrees (North through East)
! Clean map  min=-0.0038678  max=1.2895 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2151-3027_S_2002_05_14_yyk\_map.gif/gif"
! Attempting to open device: 'J2151-3027_S_2002_05_14_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2151-3027_S_2002_05_14_yyk_uvs.log closed on Tue Jun 26 23:20:01 2007