! Started logfile: J1911-2006_X_1999_03_08_pus_uvs.log on Thu Jan  3 14:54:09 2008
obs J1911-2006_X_1999_03_08_pus_uva.fits
! Reading UV FITS file: J1911-2006_X_1999_03_08_pus_uva.fits
! AN table 1: 265 integrations on 190 of 190 possible baselines.
! AN table 2: 40 integrations on 190 of 190 possible baselines.
! AN table 3: 38 integrations on 190 of 190 possible baselines.
! Apparent sampling: 0.0740678 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1911-2006
! 
! 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 2464 lines of history.
! 
! Reading 19308 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
print "field_size =",field_size
! field_size = 256 
print "field_cell =",field_cell
! field_cell = 0.2 
print "taper_size =",taper_size
! taper_size = 70 
![@muppet J1911-2006_X_1999_03_08_pus]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 256x256 pixels with 0.200x0.200 milli-arcsec cellsize.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
!  A total of 4371 telescope corrections were flagged in sub-array 1.
!  A total of 415 telescope corrections were flagged in sub-array 2.
!  A total of 616 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 4371 telescope corrections were flagged in sub-array 1.
!  A total of 415 telescope corrections were flagged in sub-array 2.
!  A total of 616 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 4371 telescope corrections were flagged in sub-array 1.
!  A total of 415 telescope corrections were flagged in sub-array 2.
!  A total of 616 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 4371 telescope corrections were flagged in sub-array 1.
!  A total of 415 telescope corrections were flagged in sub-array 2.
!  A total of 616 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=1.412120Jy  sigma=0.012509
! Fit after  self-cal, rms=0.888640Jy  sigma=0.008609
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
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 1.79% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! Estimated beam: bmin=0.5842 mas, bmaj=1.857 mas, bpa=-11.04 degrees
! Estimated noise=1105.01 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.35762 Jy
! Component: 100  -  total flux cleaned = 1.7089 Jy
! Total flux subtracted in 100 components = 1.7089 Jy
! Clean residual min=-0.079624 max=0.150470 Jy/beam
! Clean residual mean=0.000741 rms=0.021792 Jy/beam
! Combined flux in latest and established models = 1.7089 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 1.7089 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.464043Jy  sigma=0.004087
! Fit after  self-cal, rms=0.464030Jy  sigma=0.004087
! Inverting map 
! Your choice of large map pixels excluded 1.79% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.162711 Jy
! Component: 100  -  total flux cleaned = 0.255628 Jy
! Total flux subtracted in 100 components = 0.255628 Jy
! Clean residual min=-0.074029 max=0.071243 Jy/beam
! Clean residual mean=-0.000554 rms=0.016658 Jy/beam
! Combined flux in latest and established models = 1.96453 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 15 components and 1.96453 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.426162Jy  sigma=0.003418
! Fit after  self-cal, rms=0.426119Jy  sigma=0.003418
! Inverting map 
! Your choice of large map pixels excluded 1.79% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! 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 1.79% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! Estimated beam: bmin=0.6469 mas, bmaj=2.067 mas, bpa=-12.09 degrees
! Estimated noise=607.264 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0641786 Jy
! Component: 100  -  total flux cleaned = 0.0773212 Jy
! Component: 150  -  total flux cleaned = 0.08 Jy
! Component: 200  -  total flux cleaned = 0.0785508 Jy
! Total flux subtracted in 200 components = 0.0785508 Jy
! Clean residual min=-0.064113 max=0.082065 Jy/beam
! Clean residual mean=-0.003141 rms=0.022175 Jy/beam
! Combined flux in latest and established models = 2.04308 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 31 components and 2.04308 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.425122Jy  sigma=0.003260
! Fit after  self-cal, rms=0.425068Jy  sigma=0.003259
! Inverting map 
! Your choice of large map pixels excluded 1.79% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 150 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        0.95     GC        1.00*    GG        1.00*    
!   HN        1.04     KP        1.00*    LA        1.00*    NL        1.21     
!   OV        1.00*    PT        1.00*    SC        1.05     WF        1.00     
!   GN        0.95     HH        1.00*    KK        0.94     MC        0.92     
!   MK        0.91     NY        1.00*    ON        1.07     WZ        4.65     
! 
!  A total of 12 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.95     FD        0.92     GC        1.00*    GG        1.00*    
!   HN        0.99     KP        0.95     LA        0.96     NL        0.89     
!   OV        1.01     PT        0.93     SC        1.02     WF        0.98     
!   GN        1.07     HH        1.00*    KK        2.43     MC        1.00*    
!   MK        0.94     NY        1.00*    ON        1.00*    WZ        1.00*    
! 
!  A total of 51 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.00*    GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        1.00*    LA        1.00*    NL        1.09     
!   OV        1.00*    PT        1.00*    SC        1.08     WF        1.02     
!   GN        0.97     HH        1.00*    KK        0.91     MC        1.00*    
!   MK        0.93     NY        1.00*    ON        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 150 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        0.95     GC        1.00*    GG        1.00*    
!   HN        1.04     KP        1.00*    LA        1.00*    NL        1.26     
!   OV        1.00*    PT        1.00*    SC        1.04     WF        1.01     
!   GN        0.94     HH        1.00*    KK        0.94     MC        0.92     
!   MK        0.91     NY        1.00*    ON        1.07     WZ        5.08     
! 
!  A total of 12 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.96     FD        0.93     GC        1.00*    GG        1.00*    
!   HN        0.99     KP        0.95     LA        0.96     NL        0.90     
!   OV        1.02     PT        0.92     SC        1.02     WF        1.00     
!   GN        1.14     HH        1.00*    KK        2.50     MC        1.00*    
!   MK        0.96     NY        1.00*    ON        1.00*    WZ        1.00*    
! 
!  A total of 51 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.00*    GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        1.00*    LA        1.00*    NL        1.17     
!   OV        1.00*    PT        1.00*    SC        1.01     WF        1.05     
!   GN        0.96     HH        1.00*    KK        0.91     MC        1.00*    
!   MK        0.93     NY        1.00*    ON        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 150 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.90     FD        0.95     GC        1.00*    GG        1.00*    
!   HN        1.03     KP        1.00*    LA        1.00*    NL        1.26     
!   OV        1.00*    PT        1.00*    SC        1.09     WF        0.98     
!   GN        0.95     HH        1.00*    KK        0.94     MC        0.88     
!   MK        0.91     NY        1.00*    ON        1.12     WZ       19.85     
! 
!  A total of 12 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.92     FD        0.93     GC        1.00*    GG        1.00*    
!   HN        0.99     KP        0.97     LA        0.96     NL        0.88     
!   OV        1.05     PT        0.94     SC        1.04     WF        1.00     
!   GN        1.06     HH        1.00*    KK        2.68     MC        1.00*    
!   MK        0.96     NY        1.00*    ON        1.00*    WZ        1.00*    
! 
!  A total of 51 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.00*    GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        1.00*    LA        1.00*    NL        1.14     
!   OV        1.00*    PT        1.00*    SC        1.09     WF        1.04     
!   GN        0.98     HH        1.00*    KK        0.92     MC        1.00*    
!   MK        0.92     NY        1.00*    ON        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 150 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        0.94     GC        1.00*    GG        1.00*    
!   HN        1.05     KP        1.00*    LA        1.00*    NL        1.32     
!   OV        1.00*    PT        1.00*    SC        1.08     WF        0.99     
!   GN        0.94     HH        1.00*    KK        0.93     MC        0.92     
!   MK        0.91     NY        1.00*    ON        1.05     WZ       19.62     
! 
!  A total of 12 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.96     FD        0.93     GC        1.00*    GG        1.00*    
!   HN        1.01     KP        0.96     LA        0.96     NL        0.93     
!   OV        1.05     PT        0.93     SC        1.05     WF        0.99     
!   GN        1.07     HH        1.00*    KK        2.64     MC        1.00*    
!   MK        0.96     NY        1.00*    ON        1.00*    WZ        1.00*    
! 
!  A total of 51 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.00*    GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        1.00*    LA        1.00*    NL        1.21     
!   OV        1.00*    PT        1.00*    SC        1.08     WF        1.07     
!   GN        0.97     HH        1.00*    KK        0.91     MC        1.00*    
!   MK        0.93     NY        1.00*    ON        1.00*    WZ        1.00*    
! 
! 
! Fit before self-cal, rms=0.425068Jy  sigma=0.003259
! Fit after  self-cal, rms=0.377674Jy  sigma=0.001652
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! Estimated beam: bmin=0.6474 mas, bmaj=2.066 mas, bpa=-11.87 degrees
! Estimated noise=608.701 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (1.2, 1).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0259968 Jy
! Component: 100  -  total flux cleaned = 0.0293711 Jy
! Component: 150  -  total flux cleaned = 0.0324678 Jy
! Component: 200  -  total flux cleaned = 0.033956 Jy
! Total flux subtracted in 200 components = 0.033956 Jy
! Clean residual min=-0.017630 max=0.017371 Jy/beam
! Clean residual mean=0.001383 rms=0.004916 Jy/beam
! Combined flux in latest and established models = 2.07703 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 51 components and 2.07703 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.373526Jy  sigma=0.001589
! Fit after  self-cal, rms=0.375646Jy  sigma=0.001584
! Inverting map 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
selfcal true, true, soltime1
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.375646Jy  sigma=0.001584
! Fit after  self-cal, rms=0.356439Jy  sigma=0.001424
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! Estimated beam: bmin=0.6482 mas, bmaj=2.067 mas, bpa=-11.83 degrees
! Estimated noise=608.747 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0110551 Jy
! Component: 100  -  total flux cleaned = 0.0144853 Jy
! Component: 150  -  total flux cleaned = 0.0177394 Jy
! Component: 200  -  total flux cleaned = 0.0204314 Jy
! Total flux subtracted in 200 components = 0.0204314 Jy
! Clean residual min=-0.010796 max=0.013885 Jy/beam
! Clean residual mean=0.001347 rms=0.003085 Jy/beam
! Combined flux in latest and established models = 2.09747 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 61 components and 2.09747 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.354968Jy  sigma=0.001401
! Fit after  self-cal, rms=0.354082Jy  sigma=0.001399
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (3, 2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.014272 Jy
! Component: 100  -  total flux cleaned = 0.0194762 Jy
! Component: 150  -  total flux cleaned = 0.0216083 Jy
! Component: 200  -  total flux cleaned = 0.0231086 Jy
! Total flux subtracted in 200 components = 0.0231086 Jy
! Clean residual min=-0.009378 max=0.008539 Jy/beam
! Clean residual mean=0.000922 rms=0.002561 Jy/beam
! Combined flux in latest and established models = 2.12057 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 76 components and 2.12057 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.353205Jy  sigma=0.001385
! Fit after  self-cal, rms=0.353093Jy  sigma=0.001383
! Inverting map 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.353093Jy  sigma=0.001383
! Fit after  self-cal, rms=0.354543Jy  sigma=0.001372
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! Estimated beam: bmin=0.6486 mas, bmaj=2.067 mas, bpa=-11.81 degrees
! Estimated noise=608.61 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00852223 Jy
! Component: 100  -  total flux cleaned = 0.0126248 Jy
! Component: 150  -  total flux cleaned = 0.015219 Jy
! Component: 200  -  total flux cleaned = 0.0173811 Jy
! Total flux subtracted in 200 components = 0.0173811 Jy
! Clean residual min=-0.006459 max=0.007595 Jy/beam
! Clean residual mean=0.000806 rms=0.002051 Jy/beam
! Combined flux in latest and established models = 2.13795 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 92 components and 2.13795 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.354054Jy  sigma=0.001364
! Fit after  self-cal, rms=0.354035Jy  sigma=0.001363
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00355006 Jy
! Component: 100  -  total flux cleaned = 0.00547009 Jy
! Component: 150  -  total flux cleaned = 0.00665186 Jy
! Component: 200  -  total flux cleaned = 0.00755579 Jy
! Total flux subtracted in 200 components = 0.00755579 Jy
! Clean residual min=-0.006148 max=0.007081 Jy/beam
! Clean residual mean=0.000668 rms=0.001972 Jy/beam
! Combined flux in latest and established models = 2.14551 Jy
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 100 components and 2.14551 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.353856Jy  sigma=0.001360
! Fit after  self-cal, rms=0.353835Jy  sigma=0.001360
! Inverting map 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.2
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.353835Jy  sigma=0.001360
! Fit after  self-cal, rms=0.354813Jy  sigma=0.001358
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! Estimated beam: bmin=1.918 mas, bmaj=3.739 mas, bpa=-0.4266 degrees
! Estimated noise=890.715 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00967695 Jy
! Component: 100  -  total flux cleaned = 0.0129391 Jy
! Component: 150  -  total flux cleaned = 0.0140168 Jy
! Component: 200  -  total flux cleaned = 0.0147166 Jy
! Total flux subtracted in 200 components = 0.0147166 Jy
! Clean residual min=-0.005453 max=0.010197 Jy/beam
! Clean residual mean=0.002022 rms=0.003058 Jy/beam
! Combined flux in latest and established models = 2.16023 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 121 components and 2.16023 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.354685Jy  sigma=0.001357
! Fit after  self-cal, rms=0.354616Jy  sigma=0.001356
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00235336 Jy
! Component: 100  -  total flux cleaned = 0.00297826 Jy
! Component: 150  -  total flux cleaned = 0.00336965 Jy
! Component: 200  -  total flux cleaned = 0.00371966 Jy
! Total flux subtracted in 200 components = 0.00371966 Jy
! Clean residual min=-0.005100 max=0.010036 Jy/beam
! Clean residual mean=0.001814 rms=0.003188 Jy/beam
! Combined flux in latest and established models = 2.16395 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 125 components and 2.16395 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.354610Jy  sigma=0.001356
! Fit after  self-cal, rms=0.354574Jy  sigma=0.001356
! Inverting map 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "************** FINISHED AMPLITUDE SELF-CAL **************"
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
restore
! Inverting map and beam 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! Estimated beam: bmin=0.6492 mas, bmaj=2.065 mas, bpa=-11.78 degrees
! Estimated noise=608.829 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6492 x 2.065 at -11.78 degrees (North through East)
! Clean map  min=-0.005782  max=1.7752 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  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
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.354574Jy  sigma=0.001356
! Fit after  self-cal, rms=0.449989Jy  sigma=0.001229
! Inverting map and beam 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! Estimated beam: bmin=0.6495 mas, bmaj=2.065 mas, bpa=-11.78 degrees
! Estimated noise=609.174 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00199033 Jy
! Component: 100  -  total flux cleaned = 0.00374736 Jy
! Component: 150  -  total flux cleaned = 0.00453034 Jy
! Component: 200  -  total flux cleaned = 0.00509727 Jy
! Total flux subtracted in 200 components = 0.00509727 Jy
! Clean residual min=-0.005765 max=0.006995 Jy/beam
! Clean residual mean=0.000778 rms=0.001764 Jy/beam
! Combined flux in latest and established models = 2.16904 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 136 components and 2.16904 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.449853Jy  sigma=0.001227
! Fit after  self-cal, rms=0.449825Jy  sigma=0.001227
! Inverting map 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00161519 Jy
! Component: 100  -  total flux cleaned = 0.00191653 Jy
! Component: 150  -  total flux cleaned = 0.00200807 Jy
! Component: 200  -  total flux cleaned = 0.00200966 Jy
! Total flux subtracted in 200 components = 0.00200966 Jy
! Clean residual min=-0.005501 max=0.006521 Jy/beam
! Clean residual mean=0.000742 rms=0.001706 Jy/beam
! Combined flux in latest and established models = 2.17105 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 148 components and 2.17105 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.449769Jy  sigma=0.001226
! Fit after  self-cal, rms=0.449778Jy  sigma=0.001226
! Inverting map 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.449778Jy  sigma=0.001226
! Fit after  self-cal, rms=0.450065Jy  sigma=0.001225
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true
! clrmod: Cleared the established and tentative 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 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! Estimated beam: bmin=0.5998 mas, bmaj=1.891 mas, bpa=-10.16 degrees
! Estimated noise=1116.85 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.37841 Jy
! Component: 100  -  total flux cleaned = 1.69857 Jy
! Component: 150  -  total flux cleaned = 1.82882 Jy
! Component: 200  -  total flux cleaned = 1.90179 Jy
! Total flux subtracted in 200 components = 1.90179 Jy
! Clean residual min=-0.015268 max=0.038685 Jy/beam
! Clean residual mean=0.001524 rms=0.006406 Jy/beam
! Combined flux in latest and established models = 1.90179 Jy
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! 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 1.90179 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! Estimated beam: bmin=0.65 mas, bmaj=2.064 mas, bpa=-11.75 degrees
! Estimated noise=609.502 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=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0716746 Jy
! Component: 100  -  total flux cleaned = 0.120085 Jy
! Component: 150  -  total flux cleaned = 0.155625 Jy
! Component: 200  -  total flux cleaned = 0.182337 Jy
! Total flux subtracted in 200 components = 0.182337 Jy
! Clean residual min=-0.005802 max=0.016429 Jy/beam
! Clean residual mean=0.002399 rms=0.003721 Jy/beam
! Combined flux in latest and established models = 2.08412 Jy
! Adding 46 model components to the UV plane model.
! The established model now contains 55 components and 2.08412 Jy
! Inverting map 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! Added new window around map position (0.8, -2.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0206444 Jy
! Component: 100  -  total flux cleaned = 0.0366384 Jy
! Component: 150  -  total flux cleaned = 0.0491841 Jy
! Component: 200  -  total flux cleaned = 0.05908 Jy
! Total flux subtracted in 200 components = 0.05908 Jy
! Clean residual min=-0.005008 max=0.007975 Jy/beam
! Clean residual mean=0.001366 rms=0.001965 Jy/beam
! Combined flux in latest and established models = 2.1432 Jy
! Adding 37 model components to the UV plane model.
! The established model now contains 73 components and 2.1432 Jy
! Inverting map 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! Estimated beam: bmin=1.916 mas, bmaj=3.735 mas, bpa=-0.3983 degrees
! Estimated noise=891.271 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0170881 Jy
! Component: 100  -  total flux cleaned = 0.0263194 Jy
! Component: 150  -  total flux cleaned = 0.031789 Jy
! Component: 200  -  total flux cleaned = 0.033263 Jy
! Total flux subtracted in 200 components = 0.033263 Jy
! Clean residual min=-0.003795 max=0.010347 Jy/beam
! Clean residual mean=0.002403 rms=0.002483 Jy/beam
! Combined flux in latest and established models = 2.17647 Jy
flux_cutoff = imstat(rms) * dynam
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=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000998631 Jy
! Component: 100  -  total flux cleaned = 0.00176843 Jy
! Component: 150  -  total flux cleaned = 0.00212048 Jy
! Component: 200  -  total flux cleaned = 0.00243185 Jy
! Total flux subtracted in 200 components = 0.00243185 Jy
! Clean residual min=-0.003812 max=0.009968 Jy/beam
! Clean residual mean=0.002263 rms=0.002486 Jy/beam
! Combined flux in latest and established models = 2.1789 Jy
! Adding 73 model components to the UV plane model.
! The established model now contains 139 components and 2.1789 Jy
! Inverting map 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! Estimated beam: bmin=0.65 mas, bmaj=2.064 mas, bpa=-11.75 degrees
! Estimated noise=609.502 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00234649 Jy
! Component: 100  -  total flux cleaned = -0.00218419 Jy
! Component: 150  -  total flux cleaned = -0.00173445 Jy
! Component: 200  -  total flux cleaned = -0.00133116 Jy
! Total flux subtracted in 200 components = -0.00133116 Jy
! Clean residual min=-0.004676 max=0.005976 Jy/beam
! Clean residual mean=0.000761 rms=0.001623 Jy/beam
! Combined flux in latest and established models = 2.17757 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 151 components and 2.17757 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.450141Jy  sigma=0.001226
! Fit after  self-cal, rms=0.450496Jy  sigma=0.001225
wmodel J1911-2006_X_1999_03_08_pus_map.mod
! Writing 151 model components to file: J1911-2006_X_1999_03_08_pus_map.mod
wobs J1911-2006_X_1999_03_08_pus_uvs.fits
! Writing UV FITS file: J1911-2006_X_1999_03_08_pus_uvs.fits
wwins J1911-2006_X_1999_03_08_pus_map.win
! wwins: Wrote 4 windows to J1911-2006_X_1999_03_08_pus_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 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.0027862 Jy
! Component: 100  -  total flux cleaned = 0.00530682 Jy
! Component: 150  -  total flux cleaned = 0.00766674 Jy
! Component: 200  -  total flux cleaned = 0.00971942 Jy
! Component: 250  -  total flux cleaned = 0.0114179 Jy
! Component: 300  -  total flux cleaned = 0.0131248 Jy
! Component: 350  -  total flux cleaned = 0.0147647 Jy
! Component: 400  -  total flux cleaned = 0.0162025 Jy
! Component: 450  -  total flux cleaned = 0.0175278 Jy
! Component: 500  -  total flux cleaned = 0.0186042 Jy
! Component: 550  -  total flux cleaned = 0.0196546 Jy
! Component: 600  -  total flux cleaned = 0.0206134 Jy
! Component: 650  -  total flux cleaned = 0.0215521 Jy
! Component: 700  -  total flux cleaned = 0.0224047 Jy
! Component: 750  -  total flux cleaned = 0.0232405 Jy
! Component: 800  -  total flux cleaned = 0.0240608 Jy
! Component: 850  -  total flux cleaned = 0.0248036 Jy
! Component: 900  -  total flux cleaned = 0.0256553 Jy
! Component: 950  -  total flux cleaned = 0.0264906 Jy
! Component: 1000  -  total flux cleaned = 0.0272535 Jy
! Total flux subtracted in 1024 components = 0.0276014 Jy
! Clean residual min=-0.003048 max=0.003555 Jy/beam
! Clean residual mean=0.000425 rms=0.001133 Jy/beam
! Combined flux in latest and established models = 2.20517 Jy
keep
! Adding 71 model components to the UV plane model.
! The established model now contains 222 components and 2.20517 Jy
![Exited script file: muppet]
wmap "J1911-2006_X_1999_03_08_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.65 x 2.064 at -11.75 degrees (North through East)
! Clean map  min=-0.0044655  max=1.7783 Jy/beam
! Writing clean map to FITS file: J1911-2006_X_1999_03_08_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 1.77834 
invert
! Inverting map 
! Your choice of large map pixels excluded 1.88% of the data.
!  The x-axis pixel size should ideally be below 0.1909 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00112976 
device "J1911-2006_X_1999_03_08_pus\_map.eps/VPS"
! Attempting to open device: 'J1911-2006_X_1999_03_08_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.190587 0.190587 0.381174 0.762349 1.5247 3.0494 6.09879 12.1976 24.3952 48.7903 97.5807
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0033 
print "peak=",int(1000*peak_flux)/1000
! peak= 1.778 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.65 x 2.064 at -11.75 degrees (North through East)
! Clean map  min=-0.0044655  max=1.7783 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1911-2006_X_1999_03_08_pus\_map.gif/vgif"
! Attempting to open device: 'J1911-2006_X_1999_03_08_pus_map.gif/vgif'
mapplot cln
quit
! Quitting program
! Log file J1911-2006_X_1999_03_08_pus_uvs.log closed on Thu Jan  3 14:54:25 2008