! Started logfile: J1226-1328_X_2005_06_30_yyk_uvs.log on Sat Oct  8 17:20:48 2005
obs J1226-1328_X_2005_06_30_yyk_uve.fits
! Reading UV FITS file: J1226-1328_X_2005_06_30_yyk_uve.fits
! AN table 1: 13 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.904274 visibilities/baseline/integration-bin.
! Found source: J1226-1328
! 
! 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  8.40997e+09        8e+06          1        8e+06
!  02        2  8.47997e+09        8e+06          1        8e+06
!  03        3  8.79497e+09        8e+06          1        8e+06
!  04        4  8.89997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1460 lines of history.
! 
! Reading 2116 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 J1226-1328_X_2005_06_30_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)= 0.152343 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 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
! Estimated beam: bmin=0.6574 mas, bmaj=1.748 mas, bpa=0.2664 degrees
! Estimated noise=1.31921 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 = 0.103304 Jy
! Component: 100  -  total flux cleaned = 0.127235 Jy
! Total flux subtracted in 100 components = 0.127235 Jy
! Clean residual min=-0.008479 max=0.011306 Jy/beam
! Clean residual mean=-0.000003 rms=0.002319 Jy/beam
! Combined flux in latest and established models = 0.127235 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 13 components and 0.127235 Jy
! 
! Correcting IF 1.
!  A total of 10 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 10 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 10 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 13 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.077324Jy  sigma=1.103799
! Fit after  self-cal, rms=0.075549Jy  sigma=1.075245
! Inverting map and beam 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
! Estimated beam: bmin=0.6574 mas, bmaj=1.748 mas, bpa=0.2664 degrees
! Estimated noise=1.31921 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 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
! Estimated beam: bmin=0.8692 mas, bmaj=2.189 mas, bpa=-1.061 degrees
! Estimated noise=0.863963 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 = 0.0164447 Jy
! Component: 100  -  total flux cleaned = 0.0203355 Jy
! Component: 150  -  total flux cleaned = 0.0207398 Jy
! Component: 200  -  total flux cleaned = 0.0207428 Jy
! Total flux subtracted in 200 components = 0.0207428 Jy
! Clean residual min=-0.004762 max=0.003852 Jy/beam
! Clean residual mean=-0.000001 rms=0.001093 Jy/beam
! Combined flux in latest and established models = 0.147978 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 22 components and 0.147978 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073153Jy  sigma=1.022083
! Fit after  self-cal, rms=0.073163Jy  sigma=1.021811
! Inverting map 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8692 x 2.189 at -1.061 degrees (North through East)
! Clean map  min=-0.0045878  max=0.13008 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: 1.00611
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.95     HN        1.05     KP        0.95     
!   LA        0.99     MK        0.97     NL        1.00     OV        1.08     
!   PT        0.95     SC        1.02     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.00729
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.97     HN        1.02     KP        0.91     
!   LA        1.04     MK        0.96     NL        0.98     OV        1.07     
!   PT        1.05     SC        0.90     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.01606
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.03     HN        0.94     KP        0.86     
!   LA        0.96     MK        1.09     NL        0.98     OV        1.06     
!   PT        1.01     SC        0.89     
! 
! 
! Correcting IF 4.
!  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=0.073163Jy  sigma=1.021811
! Fit after  self-cal, rms=0.072574Jy  sigma=1.008850
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=0.072574Jy  sigma=1.008850
! Fit after  self-cal, rms=0.072579Jy  sigma=1.008795
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
! Estimated beam: bmin=0.8633 mas, bmaj=2.164 mas, bpa=-0.06988 degrees
! Estimated noise=0.859846 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 = 0.000657616 Jy
! Component: 100  -  total flux cleaned = 0.000607771 Jy
! Component: 150  -  total flux cleaned = 0.000607584 Jy
! Component: 200  -  total flux cleaned = 0.000608512 Jy
! Total flux subtracted in 200 components = 0.000608512 Jy
! Clean residual min=-0.003773 max=0.003455 Jy/beam
! Clean residual mean=0.000001 rms=0.000879 Jy/beam
! Combined flux in latest and established models = 0.148587 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 31 components and 0.148587 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.072536Jy  sigma=1.008242
! Fit after  self-cal, rms=0.072548Jy  sigma=1.008120
! Inverting map 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
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=0.072548Jy  sigma=1.008120
! Fit after  self-cal, rms=0.069580Jy  sigma=0.967669
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
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 = 0.000827494 Jy
! Component: 100  -  total flux cleaned = 0.000851274 Jy
! Component: 150  -  total flux cleaned = 0.000851786 Jy
! Component: 200  -  total flux cleaned = 0.000849806 Jy
! Total flux subtracted in 200 components = 0.000849806 Jy
! Clean residual min=-0.003840 max=0.003199 Jy/beam
! Clean residual mean=0.000002 rms=0.000863 Jy/beam
! Combined flux in latest and established models = 0.149436 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 34 components and 0.149436 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.069544Jy  sigma=0.967350
! Fit after  self-cal, rms=0.069194Jy  sigma=0.963811
! Inverting map 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
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: 0.8633 x 2.164 at -0.06988 degrees (North through East)
! Clean map  min=-0.0036132  max=0.13035 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=0.069194Jy  sigma=0.963811
! Fit after  self-cal, rms=0.068398Jy  sigma=0.953242
! 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=0.068398Jy  sigma=0.953242
! Fit after  self-cal, rms=0.068366Jy  sigma=0.952703
! Inverting map and beam 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
! Estimated beam: bmin=0.858 mas, bmaj=2.143 mas, bpa=0.6153 degrees
! Estimated noise=0.850174 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000536875 Jy
! Component: 100  -  total flux cleaned = -0.000566417 Jy
! Component: 150  -  total flux cleaned = -0.000525139 Jy
! Component: 200  -  total flux cleaned = -0.000507826 Jy
! Total flux subtracted in 200 components = -0.000507826 Jy
! Clean residual min=-0.003206 max=0.003196 Jy/beam
! Clean residual mean=0.000001 rms=0.000815 Jy/beam
! Combined flux in latest and established models = 0.148929 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 41 components and 0.148929 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.068360Jy  sigma=0.952206
! Fit after  self-cal, rms=0.068369Jy  sigma=0.952089
! Inverting map 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
! 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=0.068369Jy  sigma=0.952089
! Fit after  self-cal, rms=0.068683Jy  sigma=0.948046
! 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=0.068683Jy  sigma=0.948046
! Fit after  self-cal, rms=0.068690Jy  sigma=0.947906
! Inverting map and beam 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
! Estimated beam: bmin=0.8578 mas, bmaj=2.138 mas, bpa=1.137 degrees
! Estimated noise=0.850142 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000228576 Jy
! Component: 100  -  total flux cleaned = 0.000186544 Jy
! Component: 150  -  total flux cleaned = 0.000228961 Jy
! Component: 200  -  total flux cleaned = 0.000242022 Jy
! Total flux subtracted in 200 components = 0.000242022 Jy
! Clean residual min=-0.003424 max=0.003167 Jy/beam
! Clean residual mean=-0.000002 rms=0.000812 Jy/beam
! Combined flux in latest and established models = 0.149171 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 45 components and 0.149171 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.068672Jy  sigma=0.947622
! Fit after  self-cal, rms=0.068685Jy  sigma=0.947584
! Inverting map 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
! ************** 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 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
! Estimated beam: bmin=2.255 mas, bmaj=4.472 mas, bpa=7.712 degrees
! Estimated noise=1.08971 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 = 0.00043908 Jy
! Component: 100  -  total flux cleaned = 0.000384966 Jy
! Component: 150  -  total flux cleaned = 0.000341628 Jy
! Component: 200  -  total flux cleaned = 0.000290718 Jy
! Total flux subtracted in 200 components = 0.000290718 Jy
! Clean residual min=-0.003883 max=0.002974 Jy/beam
! Clean residual mean=-0.000002 rms=0.001000 Jy/beam
! Combined flux in latest and established models = 0.149461 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 5 model components to the UV plane model.
! The established model now contains 46 components and 0.149461 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.068681Jy  sigma=0.947690
! Fit after  self-cal, rms=0.068694Jy  sigma=0.947537
! Inverting map 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
uvtaper 0,0
! 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 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
! Estimated beam: bmin=0.6574 mas, bmaj=1.739 mas, bpa=1.271 degrees
! Estimated noise=1.29967 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.107584 Jy
! Component: 100  -  total flux cleaned = 0.129983 Jy
! Component: 150  -  total flux cleaned = 0.139933 Jy
! Component: 200  -  total flux cleaned = 0.144828 Jy
! Total flux subtracted in 200 components = 0.144828 Jy
! Clean residual min=-0.004906 max=0.004520 Jy/beam
! Clean residual mean=-0.000005 rms=0.001152 Jy/beam
! Combined flux in latest and established models = 0.144828 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 17 model components to the UV plane model.
! The established model now contains 17 components and 0.144828 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
! Estimated beam: bmin=0.8578 mas, bmaj=2.138 mas, bpa=1.137 degrees
! Estimated noise=0.850142 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 (-0.8, -0.4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00480553 Jy
! Component: 100  -  total flux cleaned = 0.00580137 Jy
! Component: 150  -  total flux cleaned = 0.00600312 Jy
! Component: 200  -  total flux cleaned = 0.00615598 Jy
! Total flux subtracted in 200 components = 0.00615598 Jy
! Clean residual min=-0.003369 max=0.002611 Jy/beam
! Clean residual mean=-0.000001 rms=0.000776 Jy/beam
! Combined flux in latest and established models = 0.150984 Jy
! Adding 18 model components to the UV plane model.
! The established model now contains 34 components and 0.150984 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
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 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
! Estimated beam: bmin=2.255 mas, bmaj=4.472 mas, bpa=7.712 degrees
! Estimated noise=1.08971 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 = -0.000237118 Jy
! Component: 100  -  total flux cleaned = -0.00036315 Jy
! Component: 150  -  total flux cleaned = -0.000429511 Jy
! Component: 200  -  total flux cleaned = -0.000458338 Jy
! Total flux subtracted in 200 components = -0.000458338 Jy
! Clean residual min=-0.003743 max=0.002917 Jy/beam
! Clean residual mean=-0.000001 rms=0.000994 Jy/beam
! Combined flux in latest and established models = 0.150525 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 57 components and 0.150525 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
! Estimated beam: bmin=0.8578 mas, bmaj=2.138 mas, bpa=1.137 degrees
! Estimated noise=0.850142 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000239268 Jy
! Component: 100  -  total flux cleaned = 0.000273379 Jy
! Component: 150  -  total flux cleaned = 0.000273097 Jy
! Component: 200  -  total flux cleaned = 0.000301735 Jy
! Total flux subtracted in 200 components = 0.000301735 Jy
! Clean residual min=-0.003346 max=0.002613 Jy/beam
! Clean residual mean=-0.000001 rms=0.000770 Jy/beam
! Combined flux in latest and established models = 0.150827 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 67 components and 0.150827 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.068540Jy  sigma=0.944006
! Fit after  self-cal, rms=0.068523Jy  sigma=0.943637
wmodel J1226-1328_X_2005_06_30_yyk\_map.mod
! Writing 67 model components to file: J1226-1328_X_2005_06_30_yyk_map.mod
wobs J1226-1328_X_2005_06_30_yyk\_uvs.fits
! Writing UV FITS file: J1226-1328_X_2005_06_30_yyk_uvs.fits
wwins J1226-1328_X_2005_06_30_yyk\_map.win
! wwins: Wrote 2 windows to J1226-1328_X_2005_06_30_yyk_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.00144406 Jy
! Component: 100  -  total flux cleaned = -0.00209584 Jy
! Component: 150  -  total flux cleaned = -0.00251054 Jy
! Component: 200  -  total flux cleaned = -0.00273027 Jy
! Component: 250  -  total flux cleaned = -0.00285814 Jy
! Component: 300  -  total flux cleaned = -0.00289876 Jy
! Component: 350  -  total flux cleaned = -0.002978 Jy
! Component: 400  -  total flux cleaned = -0.00316836 Jy
! Component: 450  -  total flux cleaned = -0.00327931 Jy
! Component: 500  -  total flux cleaned = -0.00345978 Jy
! Component: 550  -  total flux cleaned = -0.00353019 Jy
! Component: 600  -  total flux cleaned = -0.00349608 Jy
! Component: 650  -  total flux cleaned = -0.00359671 Jy
! Component: 700  -  total flux cleaned = -0.00356433 Jy
! Component: 750  -  total flux cleaned = -0.00359625 Jy
! Component: 800  -  total flux cleaned = -0.0035648 Jy
! Component: 850  -  total flux cleaned = -0.00359614 Jy
! Component: 900  -  total flux cleaned = -0.00368717 Jy
! Component: 950  -  total flux cleaned = -0.00377658 Jy
! Component: 1000  -  total flux cleaned = -0.00386405 Jy
! Component: 1050  -  total flux cleaned = -0.00386352 Jy
! Component: 1100  -  total flux cleaned = -0.00392022 Jy
! Component: 1150  -  total flux cleaned = -0.0038926 Jy
! Component: 1200  -  total flux cleaned = -0.00392013 Jy
! Component: 1250  -  total flux cleaned = -0.00397431 Jy
! Component: 1300  -  total flux cleaned = -0.00400139 Jy
! Component: 1350  -  total flux cleaned = -0.00405427 Jy
! Component: 1400  -  total flux cleaned = -0.00418375 Jy
! Component: 1450  -  total flux cleaned = -0.00426064 Jy
! Component: 1500  -  total flux cleaned = -0.00438686 Jy
! Component: 1550  -  total flux cleaned = -0.00448622 Jy
! Component: 1600  -  total flux cleaned = -0.00455972 Jy
! Component: 1650  -  total flux cleaned = -0.00475412 Jy
! Component: 1700  -  total flux cleaned = -0.00475374 Jy
! Component: 1750  -  total flux cleaned = -0.00477785 Jy
! Component: 1800  -  total flux cleaned = -0.00496626 Jy
! Component: 1850  -  total flux cleaned = -0.00503599 Jy
! Component: 1900  -  total flux cleaned = -0.00524352 Jy
! Component: 1950  -  total flux cleaned = -0.00528901 Jy
! Component: 2000  -  total flux cleaned = -0.00537971 Jy
! Total flux subtracted in 2048 components = -0.00540235 Jy
! Clean residual min=-0.001116 max=0.001691 Jy/beam
! Clean residual mean=-0.000001 rms=0.000420 Jy/beam
! Combined flux in latest and established models = 0.145425 Jy
keep
! Adding 143 model components to the UV plane model.
! The established model now contains 210 components and 0.145425 Jy
![Exited script file: muppet]
wmap "J1226-1328_X_2005_06_30_yyk\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8578 x 2.138 at 1.137 degrees (North through East)
! Clean map  min=-0.0024303  max=0.13 Jy/beam
! Writing clean map to FITS file: J1226-1328_X_2005_06_30_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.130001 
invert
! Inverting map 
! Your choice of large map pixels excluded 0.299% of the data.
!  The x-axis pixel size should ideally be below 0.1991 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000418935 
device "J1226-1328_X_2005_06_30_yyk\_map.eps/VPS"
! Attempting to open device: 'J1226-1328_X_2005_06_30_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.966763 0.966763 1.93353 3.86705 7.73411 15.4682 30.9364 61.8728
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0012 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.13 
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 2.138 at 1.137 degrees (North through East)
! Clean map  min=-0.0024303  max=0.13 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1226-1328_X_2005_06_30_yyk\_map.gif/gif"
! Attempting to open device: 'J1226-1328_X_2005_06_30_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1226-1328_X_2005_06_30_yyk_uvs.log closed on Sat Oct  8 17:20:52 2005