! Started logfile: J1743-0350_X_1998_10_01_pus_uvs.log on Wed Feb  6 12:36:18 2008
obs J1743-0350_X_1998_10_01_pus_uva.fits
! Reading UV FITS file: J1743-0350_X_1998_10_01_pus_uva.fits
! AN table 1: 78 integrations on 136 of 136 possible baselines.
! AN table 2: 84 integrations on 136 of 136 possible baselines.
! AN table 3: 44 integrations on 136 of 136 possible baselines.
! Apparent sampling: 0.214199 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1743-0350
! 
! 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  8.40798e+09        4e+06          1        4e+06
!  02        2  8.47798e+09        4e+06          1        4e+06
!  03        3  8.79298e+09        4e+06          1        4e+06
!  04        4  8.89798e+09        4e+06          1        4e+06
! 
! Polarization(s): RR
! 
! Read 2049 lines of history.
! 
! Reading 24004 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 J1743-0350_X_1998_10_01_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 931 telescope corrections were flagged in sub-array 1.
!  A total of 853 telescope corrections were flagged in sub-array 2.
!  A total of 358 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 931 telescope corrections were flagged in sub-array 1.
!  A total of 853 telescope corrections were flagged in sub-array 2.
!  A total of 358 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 931 telescope corrections were flagged in sub-array 1.
!  A total of 853 telescope corrections were flagged in sub-array 2.
!  A total of 358 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 931 telescope corrections were flagged in sub-array 1.
!  A total of 853 telescope corrections were flagged in sub-array 2.
!  A total of 358 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=2.590990Jy  sigma=0.026807
! Fit after  self-cal, rms=2.563088Jy  sigma=0.026607
! 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 0.0629% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! Estimated beam: bmin=0.6939 mas, bmaj=1.615 mas, bpa=-1.845 degrees
! Estimated noise=818.304 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 = 2.61687 Jy
! Component: 100  -  total flux cleaned = 3.23788 Jy
! Total flux subtracted in 100 components = 3.23788 Jy
! Clean residual min=-0.074374 max=0.254770 Jy/beam
! Clean residual mean=0.001219 rms=0.026299 Jy/beam
! Combined flux in latest and established models = 3.23788 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 3.23788 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.619704Jy  sigma=0.006189
! Fit after  self-cal, rms=0.619655Jy  sigma=0.006189
! Inverting map 
! Your choice of large map pixels excluded 0.0629% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.281688 Jy
! Component: 100  -  total flux cleaned = 0.440805 Jy
! Total flux subtracted in 100 components = 0.440805 Jy
! Clean residual min=-0.049131 max=0.080566 Jy/beam
! Clean residual mean=0.000283 rms=0.013416 Jy/beam
! Combined flux in latest and established models = 3.67869 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 15 components and 3.67869 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.460957Jy  sigma=0.003863
! Fit after  self-cal, rms=0.460903Jy  sigma=0.003862
! Inverting map 
! Your choice of large map pixels excluded 0.0629% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0967393 Jy
! Component: 100  -  total flux cleaned = 0.15682 Jy
! Total flux subtracted in 100 components = 0.15682 Jy
! Clean residual min=-0.050491 max=0.046446 Jy/beam
! Clean residual mean=-0.000059 rms=0.010768 Jy/beam
! Combined flux in latest and established models = 3.83551 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 21 components and 3.83551 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.449499Jy  sigma=0.003480
! Fit after  self-cal, rms=0.449496Jy  sigma=0.003479
! Inverting map 
! Your choice of large map pixels excluded 0.0629% of the data.
!  The x-axis pixel size should ideally be below 0.1999 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 0.0629% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! Estimated beam: bmin=0.9304 mas, bmaj=2.167 mas, bpa=-3.251 degrees
! Estimated noise=473.191 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 = 0.0268482 Jy
! Component: 100  -  total flux cleaned = 0.0304003 Jy
! Component: 150  -  total flux cleaned = 0.0304653 Jy
! Component: 200  -  total flux cleaned = 0.0304893 Jy
! Total flux subtracted in 200 components = 0.0304893 Jy
! Clean residual min=-0.033489 max=0.041180 Jy/beam
! Clean residual mean=0.000048 rms=0.010563 Jy/beam
! Combined flux in latest and established models = 3.86599 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 27 components and 3.86599 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.450195Jy  sigma=0.003431
! Fit after  self-cal, rms=0.450176Jy  sigma=0.003431
! Inverting map 
! Your choice of large map pixels excluded 0.0629% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 114 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        1.00     GC        0.99     HN        1.00*    
!   KK        0.99     KP        0.96     LA        1.01     MK        0.99     
!   NL        1.02     NY        1.00*    ON        1.00*    OV        0.98     
!   PT        1.00     SC        1.00*    WF        1.00*    MC        1.00*    
!   GN        1.23     
! 
!  A total of 12 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        1.00     GC        1.00*    HN        0.94     
!   KK        1.00*    KP        0.97     LA        1.14     MK        1.00*    
!   NL        0.95     NY        1.00*    ON        1.09     OV        1.03     
!   PT        1.00     SC        0.99     WF        1.02     MC        1.00*    
!   GN        1.00     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.95     FD        0.99     GC        1.02     HN        0.98     
!   KK        1.00     KP        0.96     LA        0.98     MK        0.99     
!   NL        1.00     NY        1.00*    ON        1.00*    OV        0.98     
!   PT        0.99     SC        1.06     WF        1.08     MC        1.00*    
!   GN        1.02     
! 
! 
! Correcting IF 2.
!  A total of 114 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.01     GC        1.03     HN        1.00*    
!   KK        1.00     KP        0.98     LA        0.95     MK        0.99     
!   NL        1.04     NY        1.00*    ON        1.00*    OV        0.98     
!   PT        1.00     SC        1.00*    WF        1.00*    MC        1.00*    
!   GN        1.24     
! 
!  A total of 12 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        1.00     GC        1.00*    HN        0.99     
!   KK        1.00*    KP        0.99     LA        1.09     MK        1.00*    
!   NL        0.97     NY        1.00*    ON        1.08     OV        1.03     
!   PT        0.99     SC        0.98     WF        1.03     MC        1.00*    
!   GN        1.02     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.95     FD        1.00     GC        1.05     HN        1.03     
!   KK        1.00     KP        0.98     LA        0.94     MK        0.99     
!   NL        1.01     NY        1.00*    ON        1.00*    OV        0.98     
!   PT        0.99     SC        1.04     WF        1.09     MC        1.00*    
!   GN        1.04     
! 
! 
! Correcting IF 3.
!  A total of 114 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.99     GC        1.03     HN        1.00*    
!   KK        1.00     KP        1.01     LA        0.96     MK        1.03     
!   NL        1.02     NY        1.00*    ON        1.00*    OV        0.95     
!   PT        1.01     SC        1.00*    WF        1.00*    MC        1.00*    
!   GN        1.24     
! 
!  A total of 12 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        0.98     GC        1.00*    HN        0.96     
!   KK        1.00*    KP        1.02     LA        1.11     MK        1.00*    
!   NL        0.97     NY        1.00*    ON        1.10     OV        0.99     
!   PT        1.00     SC        1.01     WF        1.05     MC        1.00*    
!   GN        1.01     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00     FD        0.97     GC        1.06     HN        0.98     
!   KK        1.01     KP        1.00     LA        0.94     MK        1.04     
!   NL        1.00     NY        1.00*    ON        1.00*    OV        0.94     
!   PT        1.01     SC        1.08     WF        1.09     MC        1.00*    
!   GN        1.03     
! 
! 
! Correcting IF 4.
!  A total of 114 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.96     GC        1.02     HN        1.00*    
!   KK        1.01     KP        0.99     LA        0.97     MK        0.99     
!   NL        1.04     NY        1.00*    ON        1.00*    OV        0.97     
!   PT        0.97     SC        1.00*    WF        1.00*    MC        1.00*    
!   GN        1.24     
! 
!  A total of 12 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        0.96     GC        1.00*    HN        1.00     
!   KK        1.00*    KP        1.00     LA        1.13     MK        1.00*    
!   NL        0.98     NY        1.00*    ON        1.10     OV        1.01     
!   PT        0.97     SC        0.98     WF        1.05     MC        1.00*    
!   GN        1.02     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.98     FD        0.95     GC        1.06     HN        1.03     
!   KK        1.01     KP        0.98     LA        0.96     MK        1.00     
!   NL        1.01     NY        1.00*    ON        1.00*    OV        0.97     
!   PT        0.96     SC        1.05     WF        1.10     MC        1.00*    
!   GN        1.04     
! 
! 
! Fit before self-cal, rms=0.450176Jy  sigma=0.003431
! Fit after  self-cal, rms=0.390477Jy  sigma=0.002793
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! Estimated beam: bmin=0.9355 mas, bmaj=2.166 mas, bpa=-3.303 degrees
! Estimated noise=476.526 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 = -0.0193524 Jy
! Component: 100  -  total flux cleaned = -0.0218751 Jy
! Component: 150  -  total flux cleaned = -0.0225259 Jy
! Component: 200  -  total flux cleaned = -0.0222464 Jy
! Total flux subtracted in 200 components = -0.0222464 Jy
! Clean residual min=-0.020558 max=0.022108 Jy/beam
! Clean residual mean=0.000298 rms=0.006277 Jy/beam
! Combined flux in latest and established models = 3.84375 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 33 components and 3.84375 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.388896Jy  sigma=0.002784
! Fit after  self-cal, rms=0.389063Jy  sigma=0.002783
! Inverting map 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 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=0.389063Jy  sigma=0.002783
! Fit after  self-cal, rms=0.347624Jy  sigma=0.002444
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! Estimated beam: bmin=0.9361 mas, bmaj=2.17 mas, bpa=-3.348 degrees
! Estimated noise=476.432 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0034477 Jy
! Component: 100  -  total flux cleaned = -0.00440158 Jy
! Component: 150  -  total flux cleaned = -0.00461419 Jy
! Component: 200  -  total flux cleaned = -0.00461219 Jy
! Total flux subtracted in 200 components = -0.00461219 Jy
! Clean residual min=-0.008594 max=0.007348 Jy/beam
! Clean residual mean=0.000265 rms=0.002003 Jy/beam
! Combined flux in latest and established models = 3.83914 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 36 components and 3.83914 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.347271Jy  sigma=0.002441
! Fit after  self-cal, rms=0.347340Jy  sigma=0.002441
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 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 = 0.000682095 Jy
! Component: 100  -  total flux cleaned = 0.000686125 Jy
! Component: 150  -  total flux cleaned = 0.000687833 Jy
! Component: 200  -  total flux cleaned = 0.000691758 Jy
! Total flux subtracted in 200 components = 0.000691758 Jy
! Clean residual min=-0.008506 max=0.007077 Jy/beam
! Clean residual mean=0.000253 rms=0.001965 Jy/beam
! Combined flux in latest and established models = 3.83983 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 38 components and 3.83983 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.347189Jy  sigma=0.002439
! Fit after  self-cal, rms=0.347174Jy  sigma=0.002439
! Inverting map 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 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=0.347174Jy  sigma=0.002439
! Fit after  self-cal, rms=0.346856Jy  sigma=0.002422
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! Estimated beam: bmin=0.9362 mas, bmaj=2.171 mas, bpa=-3.384 degrees
! Estimated noise=476.622 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00170359 Jy
! Component: 100  -  total flux cleaned = 0.00142674 Jy
! Component: 150  -  total flux cleaned = 0.00143144 Jy
! Component: 200  -  total flux cleaned = 0.00143044 Jy
! Total flux subtracted in 200 components = 0.00143044 Jy
! Clean residual min=-0.007620 max=0.006140 Jy/beam
! Clean residual mean=0.000236 rms=0.001505 Jy/beam
! Combined flux in latest and established models = 3.84126 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 39 components and 3.84126 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.346701Jy  sigma=0.002420
! Fit after  self-cal, rms=0.346723Jy  sigma=0.002420
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 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 = 0.000111332 Jy
! Component: 100  -  total flux cleaned = 0.000233691 Jy
! Component: 150  -  total flux cleaned = 0.000231707 Jy
! Component: 200  -  total flux cleaned = 0.000230676 Jy
! Total flux subtracted in 200 components = 0.000230676 Jy
! Clean residual min=-0.007261 max=0.005969 Jy/beam
! Clean residual mean=0.000232 rms=0.001476 Jy/beam
! Combined flux in latest and established models = 3.84149 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 39 components and 3.84149 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.346626Jy  sigma=0.002419
! Fit after  self-cal, rms=0.346616Jy  sigma=0.002419
! Inverting map 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 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=0.346616Jy  sigma=0.002419
! Fit after  self-cal, rms=0.346746Jy  sigma=0.002419
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! Estimated beam: bmin=2.129 mas, bmaj=3.633 mas, bpa=-0.2667 degrees
! Estimated noise=585.742 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00218894 Jy
! Component: 100  -  total flux cleaned = 0.00217972 Jy
! Component: 150  -  total flux cleaned = 0.00227632 Jy
! Component: 200  -  total flux cleaned = 0.00239666 Jy
! Total flux subtracted in 200 components = 0.00239666 Jy
! Clean residual min=-0.004028 max=0.006865 Jy/beam
! Clean residual mean=0.000441 rms=0.001607 Jy/beam
! Combined flux in latest and established models = 3.84389 Jy
selfcal
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 43 components and 3.84389 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.346704Jy  sigma=0.002419
! Fit after  self-cal, rms=0.346703Jy  sigma=0.002419
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 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 = 6.67975e-05 Jy
! Component: 100  -  total flux cleaned = 0.000174095 Jy
! Component: 150  -  total flux cleaned = 0.000252833 Jy
! Component: 200  -  total flux cleaned = 0.000286295 Jy
! Total flux subtracted in 200 components = 0.000286295 Jy
! Clean residual min=-0.003927 max=0.006733 Jy/beam
! Clean residual mean=0.000430 rms=0.001586 Jy/beam
! Combined flux in latest and established models = 3.84417 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 45 components and 3.84417 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.346683Jy  sigma=0.002418
! Fit after  self-cal, rms=0.346681Jy  sigma=0.002418
! Inverting map 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! Added new window around map position (0.4, -7.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00529763 Jy
! Component: 100  -  total flux cleaned = 0.00732436 Jy
! Component: 150  -  total flux cleaned = 0.00885091 Jy
! Component: 200  -  total flux cleaned = 0.0100248 Jy
! Total flux subtracted in 200 components = 0.0100248 Jy
! Clean residual min=-0.003415 max=0.003396 Jy/beam
! Clean residual mean=0.000078 rms=0.001088 Jy/beam
! Combined flux in latest and established models = 3.8542 Jy
! Performing phase self-cal
! Adding 38 model components to the UV plane model.
! The established model now contains 83 components and 3.8542 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.346558Jy  sigma=0.002417
! Fit after  self-cal, rms=0.346552Jy  sigma=0.002417
! Inverting map 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 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 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! Estimated beam: bmin=0.9361 mas, bmaj=2.171 mas, bpa=-3.41 degrees
! Estimated noise=476.747 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9361 x 2.171 at -3.41 degrees (North through East)
! Clean map  min=-0.0038398  max=3.5331 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=0.346552Jy  sigma=0.002417
! Fit after  self-cal, rms=0.342656Jy  sigma=0.002237
! Inverting map and beam 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! Estimated beam: bmin=0.9361 mas, bmaj=2.172 mas, bpa=-3.434 degrees
! Estimated noise=476.847 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -8.21803e-05 Jy
! Component: 100  -  total flux cleaned = 0.00144066 Jy
! Component: 150  -  total flux cleaned = 0.00264356 Jy
! Component: 200  -  total flux cleaned = 0.00358384 Jy
! Total flux subtracted in 200 components = 0.00358384 Jy
! Clean residual min=-0.007128 max=0.004411 Jy/beam
! Clean residual mean=-0.000003 rms=0.001186 Jy/beam
! Combined flux in latest and established models = 3.85778 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 100 components and 3.85778 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.342451Jy  sigma=0.002235
! Fit after  self-cal, rms=0.342444Jy  sigma=0.002235
! Inverting map 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000618042 Jy
! Component: 100  -  total flux cleaned = 0.000625333 Jy
! Component: 150  -  total flux cleaned = 0.000626867 Jy
! Component: 200  -  total flux cleaned = 0.000753353 Jy
! Total flux subtracted in 200 components = 0.000753353 Jy
! Clean residual min=-0.006775 max=0.004293 Jy/beam
! Clean residual mean=-0.000020 rms=0.001139 Jy/beam
! Combined flux in latest and established models = 3.85853 Jy
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 115 components and 3.85853 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.342323Jy  sigma=0.002234
! Fit after  self-cal, rms=0.342319Jy  sigma=0.002234
! Inverting map 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.342319Jy  sigma=0.002234
! Fit after  self-cal, rms=0.342350Jy  sigma=0.002233
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 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! Estimated beam: bmin=0.7023 mas, bmaj=1.625 mas, bpa=-1.952 degrees
! Estimated noise=834.361 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.64183 Jy
! Component: 100  -  total flux cleaned = 3.24809 Jy
! Component: 150  -  total flux cleaned = 3.50394 Jy
! Component: 200  -  total flux cleaned = 3.64581 Jy
! Total flux subtracted in 200 components = 3.64581 Jy
! Clean residual min=-0.027449 max=0.071658 Jy/beam
! Clean residual mean=0.000493 rms=0.008320 Jy/beam
! Combined flux in latest and established models = 3.64581 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 13 model components to the UV plane model.
! The established model now contains 13 components and 3.64581 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! Estimated beam: bmin=0.9362 mas, bmaj=2.172 mas, bpa=-3.44 degrees
! Estimated noise=477.02 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 = 0.109036 Jy
! Component: 100  -  total flux cleaned = 0.158693 Jy
! Component: 150  -  total flux cleaned = 0.183414 Jy
! Component: 200  -  total flux cleaned = 0.196783 Jy
! Total flux subtracted in 200 components = 0.196783 Jy
! Clean residual min=-0.007361 max=0.008477 Jy/beam
! Clean residual mean=0.000283 rms=0.001949 Jy/beam
! Combined flux in latest and established models = 3.84259 Jy
! Adding 29 model components to the UV plane model.
! The established model now contains 33 components and 3.84259 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! Added new window around map position (1.4, 1).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00500443 Jy
! Component: 100  -  total flux cleaned = 0.00644265 Jy
! Component: 150  -  total flux cleaned = 0.00809837 Jy
! Component: 200  -  total flux cleaned = 0.00936383 Jy
! Total flux subtracted in 200 components = 0.00936383 Jy
! Clean residual min=-0.006237 max=0.005282 Jy/beam
! Clean residual mean=0.000131 rms=0.001696 Jy/beam
! Combined flux in latest and established models = 3.85196 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 51 components and 3.85196 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 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 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! Estimated beam: bmin=2.129 mas, bmaj=3.634 mas, bpa=-0.301 degrees
! Estimated noise=585.968 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00240564 Jy
! Component: 100  -  total flux cleaned = 0.00441062 Jy
! Component: 150  -  total flux cleaned = 0.00567308 Jy
! Component: 200  -  total flux cleaned = 0.00588593 Jy
! Total flux subtracted in 200 components = 0.00588593 Jy
! Clean residual min=-0.002936 max=0.002969 Jy/beam
! Clean residual mean=0.000038 rms=0.001047 Jy/beam
! Combined flux in latest and established models = 3.85784 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 = 0.000291861 Jy
! Component: 100  -  total flux cleaned = 0.000641987 Jy
! Component: 150  -  total flux cleaned = 0.000960975 Jy
! Component: 200  -  total flux cleaned = 0.00125215 Jy
! Total flux subtracted in 200 components = 0.00125215 Jy
! Clean residual min=-0.002803 max=0.002769 Jy/beam
! Clean residual mean=-0.000012 rms=0.000967 Jy/beam
! Combined flux in latest and established models = 3.8591 Jy
! Adding 41 model components to the UV plane model.
! The established model now contains 90 components and 3.8591 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! Estimated beam: bmin=0.9362 mas, bmaj=2.172 mas, bpa=-3.44 degrees
! Estimated noise=477.02 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00225234 Jy
! Component: 100  -  total flux cleaned = -0.00253229 Jy
! Component: 150  -  total flux cleaned = -0.00279665 Jy
! Component: 200  -  total flux cleaned = -0.0030461 Jy
! Total flux subtracted in 200 components = -0.0030461 Jy
! Clean residual min=-0.006457 max=0.004721 Jy/beam
! Clean residual mean=0.000052 rms=0.001471 Jy/beam
! Combined flux in latest and established models = 3.85605 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 97 components and 3.85605 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.344482Jy  sigma=0.002253
! Fit after  self-cal, rms=0.344401Jy  sigma=0.002252
wmodel J1743-0350_X_1998_10_01_pus_map.mod
! Writing 97 model components to file: J1743-0350_X_1998_10_01_pus_map.mod
wobs J1743-0350_X_1998_10_01_pus_uvs.fits
! Writing UV FITS file: J1743-0350_X_1998_10_01_pus_uvs.fits
wwins J1743-0350_X_1998_10_01_pus_map.win
! wwins: Wrote 3 windows to J1743-0350_X_1998_10_01_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 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.00107568 Jy
! Component: 100  -  total flux cleaned = -0.00146709 Jy
! Component: 150  -  total flux cleaned = -0.00192573 Jy
! Component: 200  -  total flux cleaned = -0.0021902 Jy
! Component: 250  -  total flux cleaned = -0.00262107 Jy
! Component: 300  -  total flux cleaned = -0.00295827 Jy
! Component: 350  -  total flux cleaned = -0.00337317 Jy
! Component: 400  -  total flux cleaned = -0.00378049 Jy
! Component: 450  -  total flux cleaned = -0.00410058 Jy
! Component: 500  -  total flux cleaned = -0.00417893 Jy
! Component: 550  -  total flux cleaned = -0.00433444 Jy
! Component: 600  -  total flux cleaned = -0.00441127 Jy
! Component: 650  -  total flux cleaned = -0.00456369 Jy
! Component: 700  -  total flux cleaned = -0.00479096 Jy
! Component: 750  -  total flux cleaned = -0.00486667 Jy
! Component: 800  -  total flux cleaned = -0.00501529 Jy
! Component: 850  -  total flux cleaned = -0.00523666 Jy
! Component: 900  -  total flux cleaned = -0.00538289 Jy
! Component: 950  -  total flux cleaned = -0.00545492 Jy
! Component: 1000  -  total flux cleaned = -0.00545528 Jy
! Total flux subtracted in 1024 components = -0.00552656 Jy
! Clean residual min=-0.003557 max=0.003548 Jy/beam
! Clean residual mean=0.000113 rms=0.001293 Jy/beam
! Combined flux in latest and established models = 3.85052 Jy
keep
! Adding 48 model components to the UV plane model.
! The established model now contains 133 components and 3.85052 Jy
![Exited script file: muppet]
wmap "J1743-0350_X_1998_10_01_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9362 x 2.172 at -3.44 degrees (North through East)
! Clean map  min=-0.0040186  max=3.5343 Jy/beam
! Writing clean map to FITS file: J1743-0350_X_1998_10_01_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 3.53428 
invert
! Inverting map 
! Your choice of large map pixels excluded 0.0643% of the data.
!  The x-axis pixel size should ideally be below 0.1999 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.0012943 
device "J1743-0350_X_1998_10_01_pus\_map.eps/VPS"
! Attempting to open device: 'J1743-0350_X_1998_10_01_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.109864 0.109864 0.219728 0.439455 0.87891 1.75782 3.51564 7.03128 14.0626 28.1251 56.2503
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0038 
print "peak=",int(1000*peak_flux)/1000
! peak= 3.534 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9362 x 2.172 at -3.44 degrees (North through East)
! Clean map  min=-0.0040186  max=3.5343 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1743-0350_X_1998_10_01_pus\_map.gif/vgif"
! Attempting to open device: 'J1743-0350_X_1998_10_01_pus_map.gif/vgif'
mapplot cln
quit
! Quitting program
! Log file J1743-0350_X_1998_10_01_pus_uvs.log closed on Wed Feb  6 12:36:25 2008