! Started logfile: J0928-3049_X_2002_01_31_yyk_uvs.log on Wed Jun 27 10:54:44 2007
obs J0928-3049_X_2002_01_31_yyk_uva.fits
! Reading UV FITS file: J0928-3049_X_2002_01_31_yyk_uva.fits
! AN table 1: 66 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.763973 visibilities/baseline/integration-bin.
! Found source: J0928-3049
! 
! 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  8.40947e+09        8e+06          1        8e+06
!  02        2  8.47947e+09        8e+06          1        8e+06
!  03        3  8.79447e+09        8e+06          1        8e+06
!  04        4  8.89947e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1544 lines of history.
! 
! Reading 9076 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
flag NL
! Flagging baselines of antenna 1:NL in the currently selected channels.
![@muppet J0928-3049_X_2002_01_31_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)= 0.196341 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=0.6691 mas, bmaj=1.611 mas, bpa=2.677 degrees
! Estimated noise=1504.19 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 = 0.0806894 Jy
! Component: 100  -  total flux cleaned = 0.116143 Jy
! Total flux subtracted in 100 components = 0.116143 Jy
! Clean residual min=-0.009539 max=0.014977 Jy/beam
! Clean residual mean=-0.000082 rms=0.003039 Jy/beam
! Combined flux in latest and established models = 0.116143 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 20 components and 0.116143 Jy
! 
! Correcting IF 1.
!  A total of 145 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 280 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 145 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 145 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.164111Jy  sigma=0.001337
! Fit after  self-cal, rms=0.158638Jy  sigma=0.001280
! Inverting map and beam 
! Estimated beam: bmin=0.6691 mas, bmaj=1.611 mas, bpa=2.677 degrees
! Estimated noise=1504.19 mJy/beam.
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0256096 Jy
! Component: 100  -  total flux cleaned = 0.0360049 Jy
! Total flux subtracted in 100 components = 0.0360049 Jy
! Clean residual min=-0.007293 max=0.010413 Jy/beam
! Clean residual mean=-0.000013 rms=0.002059 Jy/beam
! Combined flux in latest and established models = 0.152148 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 36 components and 0.152148 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.155365Jy  sigma=0.001249
! Fit after  self-cal, rms=0.155350Jy  sigma=0.001249
! 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=0.8665 mas, bmaj=2.101 mas, bpa=1.288 degrees
! Estimated noise=1013.24 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 = 0.00439725 Jy
! Component: 100  -  total flux cleaned = 0.00505487 Jy
! Component: 150  -  total flux cleaned = 0.0050549 Jy
! Component: 200  -  total flux cleaned = 0.00509324 Jy
! Total flux subtracted in 200 components = 0.00509324 Jy
! Clean residual min=-0.005724 max=0.005657 Jy/beam
! Clean residual mean=0.000029 rms=0.001549 Jy/beam
! Combined flux in latest and established models = 0.157241 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 46 components and 0.157241 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.155233Jy  sigma=0.001248
! Fit after  self-cal, rms=0.155232Jy  sigma=0.001248
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8665 x 2.101 at 1.288 degrees (North through East)
! Clean map  min=-0.0052848  max=0.10486 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.
!  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.
!  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.
!  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.
!  Amplitude normalization factor in sub-array 1: 0.990679
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        0.95     HN        1.00*    KP        1.10     
!   LA        1.04     MK        0.94     NL        1.00*    OV        0.93     
!   PT        1.18     SC        1.00     
! 
! 
! Fit before self-cal, rms=0.155232Jy  sigma=0.001248
! Fit after  self-cal, rms=0.154510Jy  sigma=0.001247
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=0.154510Jy  sigma=0.001247
! Fit after  self-cal, rms=0.154509Jy  sigma=0.001247
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8574 mas, bmaj=2.081 mas, bpa=1.046 degrees
! Estimated noise=1016.6 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 = 0.00174563 Jy
! Component: 100  -  total flux cleaned = 0.00178196 Jy
! Component: 150  -  total flux cleaned = 0.00181304 Jy
! Component: 200  -  total flux cleaned = 0.00184208 Jy
! Total flux subtracted in 200 components = 0.00184208 Jy
! Clean residual min=-0.005058 max=0.005197 Jy/beam
! Clean residual mean=0.000020 rms=0.001413 Jy/beam
! Combined flux in latest and established models = 0.159084 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 48 components and 0.159084 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.154486Jy  sigma=0.001247
! Fit after  self-cal, rms=0.154485Jy  sigma=0.001247
! 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=0.154485Jy  sigma=0.001247
! Fit after  self-cal, rms=0.153265Jy  sigma=0.001236
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 = 0.000637346 Jy
! Component: 100  -  total flux cleaned = 0.000479764 Jy
! Component: 150  -  total flux cleaned = 0.000486442 Jy
! Component: 200  -  total flux cleaned = 0.000542313 Jy
! Total flux subtracted in 200 components = 0.000542313 Jy
! Clean residual min=-0.004897 max=0.005133 Jy/beam
! Clean residual mean=0.000019 rms=0.001389 Jy/beam
! Combined flux in latest and established models = 0.159626 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 52 components and 0.159626 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.153193Jy  sigma=0.001235
! Fit after  self-cal, rms=0.152912Jy  sigma=0.001233
! 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: 0.8574 x 2.081 at 1.046 degrees (North through East)
! Clean map  min=-0.0045964  max=0.10803 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=0.152912Jy  sigma=0.001233
! Fit after  self-cal, rms=0.152912Jy  sigma=0.001233
! 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=0.152912Jy  sigma=0.001233
! Fit after  self-cal, rms=0.152842Jy  sigma=0.001233
! Inverting map and beam 
! Estimated beam: bmin=0.8574 mas, bmaj=2.081 mas, bpa=1.046 degrees
! Estimated noise=1016.6 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 3.22632e-07 Jy
! Component: 100  -  total flux cleaned = -1.2841e-06 Jy
! Component: 150  -  total flux cleaned = 4.20632e-05 Jy
! Component: 200  -  total flux cleaned = 5.25493e-07 Jy
! Total flux subtracted in 200 components = 5.25493e-07 Jy
! Clean residual min=-0.004955 max=0.005025 Jy/beam
! Clean residual mean=0.000019 rms=0.001374 Jy/beam
! Combined flux in latest and established models = 0.159626 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 55 components and 0.159626 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.152814Jy  sigma=0.001232
! Fit after  self-cal, rms=0.152787Jy  sigma=0.001232
! 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=0.152787Jy  sigma=0.001232
! Fit after  self-cal, rms=0.151662Jy  sigma=0.001231
! 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=0.151662Jy  sigma=0.001231
! Fit after  self-cal, rms=0.151660Jy  sigma=0.001231
! Inverting map and beam 
! Estimated beam: bmin=0.8578 mas, bmaj=2.054 mas, bpa=1.325 degrees
! Estimated noise=1006.35 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00122744 Jy
! Component: 100  -  total flux cleaned = -0.00129327 Jy
! Component: 150  -  total flux cleaned = -0.00135441 Jy
! Component: 200  -  total flux cleaned = -0.00141101 Jy
! Total flux subtracted in 200 components = -0.00141101 Jy
! Clean residual min=-0.004458 max=0.004585 Jy/beam
! Clean residual mean=-0.000002 rms=0.001242 Jy/beam
! Combined flux in latest and established models = 0.158215 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 58 components and 0.158215 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151651Jy  sigma=0.001231
! Fit after  self-cal, rms=0.151645Jy  sigma=0.001231
! 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=3.016 mas, bmaj=7.76 mas, bpa=11.79 degrees
! Estimated noise=1289.15 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 = -0.000372196 Jy
! Component: 100  -  total flux cleaned = -0.000415292 Jy
! Component: 150  -  total flux cleaned = -0.000456612 Jy
! Component: 200  -  total flux cleaned = -0.000476178 Jy
! Total flux subtracted in 200 components = -0.000476178 Jy
! Clean residual min=-0.004974 max=0.005291 Jy/beam
! Clean residual mean=-0.000006 rms=0.001678 Jy/beam
! Combined flux in latest and established models = 0.157739 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 4 model components to the UV plane model.
! The established model now contains 58 components and 0.157739 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151645Jy  sigma=0.001231
! Fit after  self-cal, rms=0.151644Jy  sigma=0.001231
! 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=0.6679 mas, bmaj=1.6 mas, bpa=2.64 degrees
! Estimated noise=1483.65 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0904158 Jy
! Component: 100  -  total flux cleaned = 0.125309 Jy
! Component: 150  -  total flux cleaned = 0.142874 Jy
! Component: 200  -  total flux cleaned = 0.152005 Jy
! Total flux subtracted in 200 components = 0.152005 Jy
! Clean residual min=-0.007178 max=0.005716 Jy/beam
! Clean residual mean=-0.000020 rms=0.001615 Jy/beam
! Combined flux in latest and established models = 0.152005 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 26 model components to the UV plane model.
! The established model now contains 26 components and 0.152005 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8578 mas, bmaj=2.054 mas, bpa=1.325 degrees
! Estimated noise=1006.35 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 = 0.00474024 Jy
! Component: 100  -  total flux cleaned = 0.00586356 Jy
! Component: 150  -  total flux cleaned = 0.00593657 Jy
! Component: 200  -  total flux cleaned = 0.0059675 Jy
! Total flux subtracted in 200 components = 0.0059675 Jy
! Clean residual min=-0.004537 max=0.004538 Jy/beam
! Clean residual mean=-0.000003 rms=0.001247 Jy/beam
! Combined flux in latest and established models = 0.157972 Jy
! Adding 11 model components to the UV plane model.
! The established model now contains 35 components and 0.157972 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=3.016 mas, bmaj=7.76 mas, bpa=11.79 degrees
! Estimated noise=1289.15 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 = -0.000225827 Jy
! Component: 100  -  total flux cleaned = -0.000264909 Jy
! Component: 150  -  total flux cleaned = -0.000300536 Jy
! Component: 200  -  total flux cleaned = -0.000333935 Jy
! Total flux subtracted in 200 components = -0.000333935 Jy
! Clean residual min=-0.004980 max=0.005276 Jy/beam
! Clean residual mean=-0.000006 rms=0.001679 Jy/beam
! Combined flux in latest and established models = 0.157638 Jy
! Adding 4 model components to the UV plane model.
! The established model now contains 39 components and 0.157638 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8578 mas, bmaj=2.054 mas, bpa=1.325 degrees
! Estimated noise=1006.35 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 5.49948e-05 Jy
! Component: 100  -  total flux cleaned = 8.73983e-05 Jy
! Component: 150  -  total flux cleaned = 0.000141552 Jy
! Component: 200  -  total flux cleaned = 0.00016705 Jy
! Total flux subtracted in 200 components = 0.00016705 Jy
! Clean residual min=-0.004532 max=0.004542 Jy/beam
! Clean residual mean=-0.000003 rms=0.001240 Jy/beam
! Combined flux in latest and established models = 0.157805 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 47 components and 0.157805 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151645Jy  sigma=0.001231
! Fit after  self-cal, rms=0.151642Jy  sigma=0.001231
wmodel J0928-3049_X_2002_01_31_yyk\_map.mod
! Writing 47 model components to file: J0928-3049_X_2002_01_31_yyk_map.mod
wobs J0928-3049_X_2002_01_31_yyk\_uvs.fits
! Applying 66 buffered edits.
! Writing UV FITS file: J0928-3049_X_2002_01_31_yyk_uvs.fits
wwins J0928-3049_X_2002_01_31_yyk\_map.win
! wwins: Wrote 1 windows to J0928-3049_X_2002_01_31_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 = 0.000590811 Jy
! Component: 100  -  total flux cleaned = 0.000979026 Jy
! Component: 150  -  total flux cleaned = 0.000837278 Jy
! Component: 200  -  total flux cleaned = 0.000767591 Jy
! Component: 250  -  total flux cleaned = 0.000640079 Jy
! Component: 300  -  total flux cleaned = 0.000577095 Jy
! Component: 350  -  total flux cleaned = 0.000460572 Jy
! Component: 400  -  total flux cleaned = 0.000405418 Jy
! Component: 450  -  total flux cleaned = 0.0003492 Jy
! Component: 500  -  total flux cleaned = 0.00018986 Jy
! Component: 550  -  total flux cleaned = 0.000189205 Jy
! Component: 600  -  total flux cleaned = 0.000189203 Jy
! Component: 650  -  total flux cleaned = 4.27226e-05 Jy
! Component: 700  -  total flux cleaned = -4.34488e-06 Jy
! Component: 750  -  total flux cleaned = -0.000189501 Jy
! Component: 800  -  total flux cleaned = -0.000189215 Jy
! Component: 850  -  total flux cleaned = -0.000278238 Jy
! Component: 900  -  total flux cleaned = -0.000278449 Jy
! Component: 950  -  total flux cleaned = -0.000321875 Jy
! Component: 1000  -  total flux cleaned = -0.000488499 Jy
! Component: 1050  -  total flux cleaned = -0.000529086 Jy
! Component: 1100  -  total flux cleaned = -0.000608488 Jy
! Component: 1150  -  total flux cleaned = -0.000569287 Jy
! Component: 1200  -  total flux cleaned = -0.000723299 Jy
! Component: 1250  -  total flux cleaned = -0.000760798 Jy
! Component: 1300  -  total flux cleaned = -0.00076045 Jy
! Component: 1350  -  total flux cleaned = -0.00083314 Jy
! Component: 1400  -  total flux cleaned = -0.00079774 Jy
! Component: 1450  -  total flux cleaned = -0.000869033 Jy
! Component: 1500  -  total flux cleaned = -0.000939419 Jy
! Component: 1550  -  total flux cleaned = -0.0010079 Jy
! Component: 1600  -  total flux cleaned = -0.00104204 Jy
! Component: 1650  -  total flux cleaned = -0.00117455 Jy
! Component: 1700  -  total flux cleaned = -0.00130522 Jy
! Component: 1750  -  total flux cleaned = -0.0013693 Jy
! Component: 1800  -  total flux cleaned = -0.00152829 Jy
! Component: 1850  -  total flux cleaned = -0.00162234 Jy
! Component: 1900  -  total flux cleaned = -0.00177724 Jy
! Component: 1950  -  total flux cleaned = -0.00192968 Jy
! Component: 2000  -  total flux cleaned = -0.00196 Jy
! Total flux subtracted in 2048 components = -0.00198945 Jy
! Clean residual min=-0.001894 max=0.002174 Jy/beam
! Clean residual mean=-0.000005 rms=0.000569 Jy/beam
! Combined flux in latest and established models = 0.155816 Jy
keep
! Adding 133 model components to the UV plane model.
! The established model now contains 180 components and 0.155816 Jy
![Exited script file: muppet]
wmap "J0928-3049_X_2002_01_31_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8578 x 2.054 at 1.325 degrees (North through East)
! Clean map  min=-0.003056  max=0.10961 Jy/beam
! Writing clean map to FITS file: J0928-3049_X_2002_01_31_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.109614 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000562836 
device "J0928-3049_X_2002_01_31_yyk\_map.eps/VPS"
! Attempting to open device: 'J0928-3049_X_2002_01_31_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.54041 1.54041 3.08082 6.16164 12.3233 24.6466 49.2931 98.5863
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0016 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.109 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8578 x 2.054 at 1.325 degrees (North through East)
! Clean map  min=-0.003056  max=0.10961 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0928-3049_X_2002_01_31_yyk\_map.gif/gif"
! Attempting to open device: 'J0928-3049_X_2002_01_31_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0928-3049_X_2002_01_31_yyk_uvs.log closed on Wed Jun 27 10:54:52 2007