! Started logfile: J1352-4412_X_2002_05_14_yyk_uvs.log on Tue Jun 26 22:51:41 2007
obs J1352-4412_X_2002_05_14_yyk_uva.fits
! Reading UV FITS file: J1352-4412_X_2002_05_14_yyk_uva.fits
! AN table 1: 33 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.134007 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1352-4412
! 
! 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 1076 lines of history.
! 
! Reading 796 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 J1352-4412_X_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 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.436048 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=0.5109 mas, bmaj=1.779 mas, bpa=-0.6807 degrees
! Estimated noise=8494.4 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=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.182088 Jy
! Component: 100  -  total flux cleaned = 0.166937 Jy
! Total flux subtracted in 100 components = 0.166937 Jy
! Clean residual min=-0.026703 max=0.027042 Jy/beam
! Clean residual mean=-0.000694 rms=0.011145 Jy/beam
! Combined flux in latest and established models = 0.166937 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 21 components and 0.166937 Jy
! 
! Correcting IF 1.
!  A total of 250 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 309 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 238 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 309 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.366991Jy  sigma=0.002479
! Fit after  self-cal, rms=0.359205Jy  sigma=0.002441
! Inverting map and beam 
! Estimated beam: bmin=0.5111 mas, bmaj=1.779 mas, bpa=-0.717 degrees
! Estimated noise=8520.24 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=0.6317 mas, bmaj=1.974 mas, bpa=-2.15 degrees
! Estimated noise=6091.24 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 = 0.024644 Jy
! Component: 100  -  total flux cleaned = 0.0360688 Jy
! Component: 150  -  total flux cleaned = 0.0295216 Jy
! Component: 200  -  total flux cleaned = 0.0254737 Jy
! Total flux subtracted in 200 components = 0.0254737 Jy
! Clean residual min=-0.012499 max=0.012339 Jy/beam
! Clean residual mean=-0.000704 rms=0.005116 Jy/beam
! Combined flux in latest and established models = 0.192411 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 76 model components to the UV plane model.
! The established model now contains 95 components and 0.192411 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.348510Jy  sigma=0.002373
! Fit after  self-cal, rms=0.348457Jy  sigma=0.002370
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6317 x 1.974 at -2.15 degrees (North through East)
! Clean map  min=-0.020763  max=0.11513 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 24 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*    NL        1.00*    OV        1.00*    PT        1.00*    
!   SC        1.00*    MK        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 21 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HN        0.00*    KP        0.00*    
!   LA        0.00*    NL        0.00*    OV        0.00*    PT        0.00*    
!   SC        0.00*    MK        0.00*    
! 
! 
! Correcting IF 3.
!  A total of 9 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*    NL        1.00*    OV        1.00*    PT        1.00*    
!   SC        1.00*    MK        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 21 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HN        0.00*    KP        0.00*    
!   LA        0.00*    NL        0.00*    OV        0.00*    PT        0.00*    
!   SC        0.00*    MK        0.00*    
! 
! 
! Fit before self-cal, rms=0.348457Jy  sigma=0.002370
! Fit after  self-cal, rms=0.342171Jy  sigma=0.002275
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=0.342171Jy  sigma=0.002275
! Fit after  self-cal, rms=0.341152Jy  sigma=0.002259
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.5476 mas, bmaj=1.768 mas, bpa=-3.674 degrees
! Estimated noise=7206.71 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 = -0.00877385 Jy
! Component: 100  -  total flux cleaned = -0.0110128 Jy
! Component: 150  -  total flux cleaned = -0.0165708 Jy
! Component: 200  -  total flux cleaned = -0.0258306 Jy
! Total flux subtracted in 200 components = -0.0258306 Jy
! Clean residual min=-0.014736 max=0.014892 Jy/beam
! Clean residual mean=-0.000441 rms=0.004786 Jy/beam
! Combined flux in latest and established models = 0.16658 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 41 model components to the UV plane model.
! The established model now contains 135 components and 0.16658 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.338356Jy  sigma=0.002234
! Fit after  self-cal, rms=0.338414Jy  sigma=0.002234
! 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=0.338414Jy  sigma=0.002234
! Fit after  self-cal, rms=0.321774Jy  sigma=0.002124
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 = 0.0307054 Jy
! Component: 100  -  total flux cleaned = 0.0258978 Jy
! Component: 150  -  total flux cleaned = 0.0211427 Jy
! Component: 200  -  total flux cleaned = 0.0178888 Jy
! Total flux subtracted in 200 components = 0.0178888 Jy
! Clean residual min=-0.006795 max=0.006643 Jy/beam
! Clean residual mean=-0.000086 rms=0.002326 Jy/beam
! Combined flux in latest and established models = 0.184469 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 58 model components to the UV plane model.
! The established model now contains 190 components and 0.184469 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.317434Jy  sigma=0.002094
! Fit after  self-cal, rms=0.309385Jy  sigma=0.002040
! 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: 0.5476 x 1.768 at -3.674 degrees (North through East)
! Clean map  min=-0.022732  max=0.11994 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=0.309385Jy  sigma=0.002040
! Fit after  self-cal, rms=0.294375Jy  sigma=0.002030
! 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=0.294375Jy  sigma=0.002030
! Fit after  self-cal, rms=0.291419Jy  sigma=0.002009
! Inverting map and beam 
! Estimated beam: bmin=0.5414 mas, bmaj=1.787 mas, bpa=-3.975 degrees
! Estimated noise=6765.08 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00641263 Jy
! Component: 100  -  total flux cleaned = 0.00256513 Jy
! Component: 150  -  total flux cleaned = -0.00116974 Jy
! Component: 200  -  total flux cleaned = -0.00413596 Jy
! Total flux subtracted in 200 components = -0.00413596 Jy
! Clean residual min=-0.004388 max=0.004442 Jy/beam
! Clean residual mean=-0.000025 rms=0.001533 Jy/beam
! Combined flux in latest and established models = 0.180333 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 41 model components to the UV plane model.
! The established model now contains 229 components and 0.180333 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.290125Jy  sigma=0.002000
! Fit after  self-cal, rms=0.288858Jy  sigma=0.001992
! Inverting map 
! Added new window around map position (18.2, 24.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00476088 Jy
! Component: 100  -  total flux cleaned = 0.00315959 Jy
! Component: 150  -  total flux cleaned = 0.00226166 Jy
! Component: 200  -  total flux cleaned = 0.0020063 Jy
! Total flux subtracted in 200 components = 0.0020063 Jy
! Clean residual min=-0.007099 max=0.005574 Jy/beam
! Clean residual mean=-0.000048 rms=0.001858 Jy/beam
! Combined flux in latest and established models = 0.182339 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 241 components and 0.182339 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.288659Jy  sigma=0.001990
! Fit after  self-cal, rms=0.288314Jy  sigma=0.001988
! 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=0.288314Jy  sigma=0.001988
! Fit after  self-cal, rms=0.291964Jy  sigma=0.001985
! 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=0.291964Jy  sigma=0.001985
! Fit after  self-cal, rms=0.291984Jy  sigma=0.001985
! Inverting map and beam 
! Estimated beam: bmin=0.5412 mas, bmaj=1.779 mas, bpa=-3.619 degrees
! Estimated noise=6692.01 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000473229 Jy
! Component: 100  -  total flux cleaned = -0.000754773 Jy
! Component: 150  -  total flux cleaned = -0.00140022 Jy
! Component: 200  -  total flux cleaned = -0.00164205 Jy
! Total flux subtracted in 200 components = -0.00164205 Jy
! Clean residual min=-0.008071 max=0.008910 Jy/beam
! Clean residual mean=-0.000067 rms=0.002789 Jy/beam
! Combined flux in latest and established models = 0.180697 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 249 components and 0.180697 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291957Jy  sigma=0.001984
! Fit after  self-cal, rms=0.291808Jy  sigma=0.001983
! Inverting map 
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.4
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.941 mas, bmaj=8.385 mas, bpa=13.32 degrees
! Estimated noise=13135.3 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 = -0.00128638 Jy
! Component: 100  -  total flux cleaned = -0.00129266 Jy
! Component: 150  -  total flux cleaned = -0.00129601 Jy
! Component: 200  -  total flux cleaned = -0.00129757 Jy
! Total flux subtracted in 200 components = -0.00129757 Jy
! Clean residual min=-0.006684 max=0.005844 Jy/beam
! Clean residual mean=-0.000265 rms=0.002577 Jy/beam
! Combined flux in latest and established models = 0.1794 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 3 model components to the UV plane model.
! The established model now contains 250 components and 0.1794 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291777Jy  sigma=0.001983
! Fit after  self-cal, rms=0.291392Jy  sigma=0.001980
! 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=0.5143 mas, bmaj=1.771 mas, bpa=-0.5938 degrees
! Estimated noise=8645.6 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.0054894 Jy
! Component: 100  -  total flux cleaned = -0.0349379 Jy
! Component: 150  -  total flux cleaned = -0.0502849 Jy
! Component: 200  -  total flux cleaned = -0.0567557 Jy
! Total flux subtracted in 200 components = -0.0567557 Jy
! Clean residual min=-0.109032 max=0.185589 Jy/beam
! Clean residual mean=-0.003513 rms=0.041566 Jy/beam
! Combined flux in latest and established models = -0.0567557 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 13 model components to the UV plane model.
! The established model now contains 13 components and -0.0567557 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.5412 mas, bmaj=1.779 mas, bpa=-3.619 degrees
! Estimated noise=6692.01 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 = 0.0786 Jy
! Component: 100  -  total flux cleaned = 0.123681 Jy
! Component: 150  -  total flux cleaned = 0.15136 Jy
! Component: 200  -  total flux cleaned = 0.168356 Jy
! Total flux subtracted in 200 components = 0.168356 Jy
! Clean residual min=-0.096048 max=0.167580 Jy/beam
! Clean residual mean=-0.003707 rms=0.039446 Jy/beam
! Combined flux in latest and established models = 0.1116 Jy
! Adding 10 model components to the UV plane model.
! The established model now contains 22 components and 0.1116 Jy
! Inverting map 
! Added new window around map position (1.6, 3.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.155404 Jy
! Component: 100  -  total flux cleaned = 0.181338 Jy
! Component: 150  -  total flux cleaned = 0.207872 Jy
! Component: 200  -  total flux cleaned = 0.229593 Jy
! Total flux subtracted in 200 components = 0.229593 Jy
! Clean residual min=-0.036700 max=0.043771 Jy/beam
! Clean residual mean=-0.000979 rms=0.011971 Jy/beam
! Combined flux in latest and established models = 0.341194 Jy
! Adding 21 model components to the UV plane model.
! The established model now contains 41 components and 0.341194 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.941 mas, bmaj=8.385 mas, bpa=13.32 degrees
! Estimated noise=13135.3 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 = 0.0504453 Jy
! Component: 100  -  total flux cleaned = 0.0505122 Jy
! Component: 150  -  total flux cleaned = 0.0518141 Jy
! Component: 200  -  total flux cleaned = 0.0534931 Jy
! Total flux subtracted in 200 components = 0.0534931 Jy
! Clean residual min=-0.035080 max=0.042520 Jy/beam
! Clean residual mean=-0.000942 rms=0.017915 Jy/beam
! Combined flux in latest and established models = 0.394687 Jy
! Adding 8 model components to the UV plane model.
! The established model now contains 45 components and 0.394687 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.5412 mas, bmaj=1.779 mas, bpa=-3.619 degrees
! Estimated noise=6692.01 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00772971 Jy
! Component: 100  -  total flux cleaned = -0.00767453 Jy
! Component: 150  -  total flux cleaned = -0.0076863 Jy
! Component: 200  -  total flux cleaned = -0.0065597 Jy
! Total flux subtracted in 200 components = -0.0065597 Jy
! Clean residual min=-0.030655 max=0.029333 Jy/beam
! Clean residual mean=-0.000245 rms=0.009477 Jy/beam
! Combined flux in latest and established models = 0.388127 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 57 components and 0.388127 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.301565Jy  sigma=0.002050
! Fit after  self-cal, rms=0.299343Jy  sigma=0.002035
wmodel J1352-4412_X_2002_05_14_yyk\_map.mod
! Writing 57 model components to file: J1352-4412_X_2002_05_14_yyk_map.mod
wobs J1352-4412_X_2002_05_14_yyk\_uvs.fits
! Writing UV FITS file: J1352-4412_X_2002_05_14_yyk_uvs.fits
wwins J1352-4412_X_2002_05_14_yyk\_map.win
! wwins: Wrote 2 windows to J1352-4412_X_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 = 0.00471847 Jy
! Component: 100  -  total flux cleaned = 0.00912171 Jy
! Component: 150  -  total flux cleaned = 0.0117852 Jy
! Component: 200  -  total flux cleaned = 0.0149698 Jy
! Component: 250  -  total flux cleaned = 0.0146562 Jy
! Component: 300  -  total flux cleaned = 0.0133469 Jy
! Component: 350  -  total flux cleaned = 0.011726 Jy
! Component: 400  -  total flux cleaned = 0.00980264 Jy
! Component: 450  -  total flux cleaned = 0.00852894 Jy
! Component: 500  -  total flux cleaned = 0.00758282 Jy
! Component: 550  -  total flux cleaned = 0.00695014 Jy
! Component: 600  -  total flux cleaned = 0.00506161 Jy
! Component: 650  -  total flux cleaned = 0.00284219 Jy
! Component: 700  -  total flux cleaned = 0.00155526 Jy
! Component: 750  -  total flux cleaned = 0.000251154 Jy
! Component: 800  -  total flux cleaned = -0.000740376 Jy
! Component: 850  -  total flux cleaned = -0.00241053 Jy
! Component: 900  -  total flux cleaned = -0.00343302 Jy
! Component: 950  -  total flux cleaned = -0.00273629 Jy
! Component: 1000  -  total flux cleaned = -0.00202614 Jy
! Component: 1050  -  total flux cleaned = -0.00166445 Jy
! Component: 1100  -  total flux cleaned = -0.00166627 Jy
! Component: 1150  -  total flux cleaned = -0.00127196 Jy
! Component: 1200  -  total flux cleaned = -0.000468182 Jy
! Component: 1250  -  total flux cleaned = -4.8904e-05 Jy
! Component: 1300  -  total flux cleaned = 0.00123209 Jy
! Component: 1350  -  total flux cleaned = 0.00169044 Jy
! Component: 1400  -  total flux cleaned = 0.00259986 Jy
! Component: 1450  -  total flux cleaned = 0.00354373 Jy
! Component: 1500  -  total flux cleaned = 0.00450502 Jy
! Component: 1550  -  total flux cleaned = 0.00551025 Jy
! Component: 1600  -  total flux cleaned = 0.00709912 Jy
! Component: 1650  -  total flux cleaned = 0.00819078 Jy
! Component: 1700  -  total flux cleaned = 0.00874176 Jy
! Component: 1750  -  total flux cleaned = 0.00931186 Jy
! Component: 1800  -  total flux cleaned = 0.00991336 Jy
! Component: 1850  -  total flux cleaned = 0.0105373 Jy
! Component: 1900  -  total flux cleaned = 0.0105304 Jy
! Component: 1950  -  total flux cleaned = 0.0111976 Jy
! Component: 2000  -  total flux cleaned = 0.0111878 Jy
! Total flux subtracted in 2048 components = 0.0119356 Jy
! Clean residual min=-0.038996 max=0.043304 Jy/beam
! Clean residual mean=0.000246 rms=0.011747 Jy/beam
! Combined flux in latest and established models = 0.400063 Jy
keep
! Adding 51 model components to the UV plane model.
! The established model now contains 108 components and 0.400063 Jy
![Exited script file: muppet]
wmap "J1352-4412_X_2002_05_14_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.5412 x 1.779 at -3.619 degrees (North through East)
! Clean map  min=-0.097149  max=0.11644 Jy/beam
! Writing clean map to FITS file: J1352-4412_X_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 0.116437 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.0129124 
device "J1352-4412_X_2002_05_14_yyk\_map.eps/VPS"
! Attempting to open device: 'J1352-4412_X_2002_05_14_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -33.2688 33.2688 66.5376
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0387 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.116 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.5412 x 1.779 at -3.619 degrees (North through East)
! Clean map  min=-0.097149  max=0.11644 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1352-4412_X_2002_05_14_yyk\_map.gif/gif"
! Attempting to open device: 'J1352-4412_X_2002_05_14_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1352-4412_X_2002_05_14_yyk_uvs.log closed on Tue Jun 26 22:51:47 2007