! Started logfile: J2258-2758_X_2003_07_09_pus_uvs.log on Wed Dec 19 23:43:37 2012
obs J2258-2758_X_2003_07_09_pus_uva.fits
! Reading UV FITS file: J2258-2758_X_2003_07_09_pus_uva.fits
! AN table 1: 107 integrations on 171 of 171 possible baselines.
! AN table 2: 12 integrations on 171 of 171 possible baselines.
! AN table 3: 169 integrations on 171 of 171 possible baselines.
! AN table 4: 126 integrations on 171 of 171 possible baselines.
! AN table 5: 36 integrations on 171 of 171 possible baselines.
! AN table 6: 290 integrations on 171 of 171 possible baselines.
! Apparent sampling: 0.0415126 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J2258-2758
! Warning: Unknown AN-table MNTSTA value (3).
!          Will assume that it is ground-based.
! Warning: Unknown AN-table MNTSTA value (3).
!          Will assume that it is ground-based.
! Warning: Unknown AN-table MNTSTA value (3).
!          Will assume that it is ground-based.
! Warning: Unknown AN-table MNTSTA value (3).
!          Will assume that it is ground-based.
! Warning: Unknown AN-table MNTSTA value (3).
!          Will assume that it is ground-based.
! Warning: Unknown AN-table MNTSTA value (3).
!          Will assume that it is ground-based.
! 
! 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 1870 lines of history.
! 
! Reading 21012 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 = 512 
print "field_cell =",field_cell
! field_cell = 0.1 
print "taper_size =",taper_size
! taper_size = 70 
![@muppet J2258-2758_X_2003_07_09_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 = 512x512 pixels with 0.100x0.100 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 1765 telescope corrections were flagged in sub-array 1.
!  A total of 228 telescope corrections were flagged in sub-array 2.
!  A total of 2631 telescope corrections were flagged in sub-array 3.
!  A total of 2200 telescope corrections were flagged in sub-array 4.
!  A total of 579 telescope corrections were flagged in sub-array 5.
!  A total of 4988 telescope corrections were flagged in sub-array 6.
! 
! Correcting IF 2.
!  A total of 1765 telescope corrections were flagged in sub-array 1.
!  A total of 228 telescope corrections were flagged in sub-array 2.
!  A total of 2631 telescope corrections were flagged in sub-array 3.
!  A total of 2200 telescope corrections were flagged in sub-array 4.
!  A total of 579 telescope corrections were flagged in sub-array 5.
!  A total of 4988 telescope corrections were flagged in sub-array 6.
! 
! Correcting IF 3.
!  A total of 1765 telescope corrections were flagged in sub-array 1.
!  A total of 228 telescope corrections were flagged in sub-array 2.
!  A total of 2631 telescope corrections were flagged in sub-array 3.
!  A total of 2200 telescope corrections were flagged in sub-array 4.
!  A total of 579 telescope corrections were flagged in sub-array 5.
!  A total of 4988 telescope corrections were flagged in sub-array 6.
! 
! Correcting IF 4.
!  A total of 1765 telescope corrections were flagged in sub-array 1.
!  A total of 228 telescope corrections were flagged in sub-array 2.
!  A total of 2631 telescope corrections were flagged in sub-array 3.
!  A total of 2200 telescope corrections were flagged in sub-array 4.
!  A total of 579 telescope corrections were flagged in sub-array 5.
!  A total of 4988 telescope corrections were flagged in sub-array 6.
! 
! Fit before self-cal, rms=2.926623Jy  sigma=0.024419
! Fit after  self-cal, rms=2.357078Jy  sigma=0.020212
! 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 
! Estimated beam: bmin=0.8064 mas, bmaj=2.973 mas, bpa=-3.744 degrees
! Estimated noise=1158.62 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 = 2.54245 Jy
! Component: 100  -  total flux cleaned = 3.09687 Jy
! Total flux subtracted in 100 components = 3.09687 Jy
! Clean residual min=-0.063199 max=0.154705 Jy/beam
! Clean residual mean=0.001916 rms=0.023150 Jy/beam
! Combined flux in latest and established models = 3.09687 Jy
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 3.09687 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.497501Jy  sigma=0.004076
! Fit after  self-cal, rms=0.497502Jy  sigma=0.004076
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.14461 Jy
! Component: 100  -  total flux cleaned = 0.224596 Jy
! Total flux subtracted in 100 components = 0.224596 Jy
! Clean residual min=-0.056409 max=0.093422 Jy/beam
! Clean residual mean=0.000619 rms=0.018245 Jy/beam
! Combined flux in latest and established models = 3.32147 Jy
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 33 components and 3.32147 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.430145Jy  sigma=0.003370
! Fit after  self-cal, rms=0.430118Jy  sigma=0.003370
! Inverting map 
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 
! Estimated beam: bmin=1.176 mas, bmaj=3.695 mas, bpa=-3.612 degrees
! Estimated noise=619.35 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 = 0.0994027 Jy
! Component: 100  -  total flux cleaned = 0.151077 Jy
! Component: 150  -  total flux cleaned = 0.179887 Jy
! Component: 200  -  total flux cleaned = 0.196159 Jy
! Total flux subtracted in 200 components = 0.196159 Jy
! Clean residual min=-0.057743 max=0.063467 Jy/beam
! Clean residual mean=-0.007761 rms=0.017940 Jy/beam
! Combined flux in latest and established models = 3.51763 Jy
! Performing phase self-cal
! Adding 41 model components to the UV plane model.
! The established model now contains 66 components and 3.51763 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.411367Jy  sigma=0.003165
! Fit after  self-cal, rms=0.411260Jy  sigma=0.003165
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.94     GC        1.00*    GG        1.00*    
!   HN        1.00     KP        0.96     LA        0.98     MA        1.00*    
!   MK        1.00*    NL        0.97     NY        1.00*    ON        1.00*    
!   OV        1.02     PT        0.97     SC        0.98     TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    GC        0.00*    GG        0.00*    
!   HN        0.00*    KP        0.00*    LA        0.00*    MA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    ON        0.00*    
!   OV        0.00*    PT        0.00*    SC        0.00*    TC        0.00*    
!   TS        0.00*    WF        0.00*    WZ        0.00*    
! 
!  A total of 30 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        0.97     GC        1.00*    GG        1.00*    
!   HN        1.03     KP        0.96     LA        1.02     MA        1.00*    
!   MK        1.00*    NL        1.15     NY        1.00*    ON        1.00*    
!   OV        1.01     PT        1.01     SC        0.99     TC        1.00*    
!   TS        1.00*    WF        0.98     WZ        1.00*    
! 
!  A total of 69 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.00*    FD        0.96     GC        1.00*    GG        1.00*    
!   HN        1.01     KP        0.92     LA        1.00     MA        1.00*    
!   MK        1.00*    NL        1.30     NY        1.00*    ON        1.00*    
!   OV        1.00*    PT        0.96     SC        0.99     TC        1.00*    
!   TS        1.00*    WF        1.01     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.94     FD        0.95     GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        0.96     LA        0.98     MA        1.00*    
!   MK        0.99     NL        1.10     NY        1.00*    ON        1.00*    
!   OV        0.98     PT        0.96     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  A total of 51 telescope corrections were flagged in sub-array 6.
!  Telescope amplitude corrections in sub-array 6:
!   BR        1.01     FD        0.99     GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        1.01     LA        1.04     MA        1.00*    
!   MK        0.94     NL        1.08     NY        1.00*    ON        1.00*    
!   OV        1.01     PT        1.05     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.93     GC        1.00*    GG        1.00*    
!   HN        1.02     KP        0.95     LA        0.97     MA        1.00*    
!   MK        1.00*    NL        0.97     NY        1.00*    ON        1.00*    
!   OV        1.01     PT        1.01     SC        1.01     TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    GC        0.00*    GG        0.00*    
!   HN        0.00*    KP        0.00*    LA        0.00*    MA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    ON        0.00*    
!   OV        0.00*    PT        0.00*    SC        0.00*    TC        0.00*    
!   TS        0.00*    WF        0.00*    WZ        0.00*    
! 
!  A total of 30 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        0.97     GC        1.00*    GG        1.00*    
!   HN        1.03     KP        0.92     LA        1.02     MA        1.00*    
!   MK        1.00*    NL        1.13     NY        1.00*    ON        1.00*    
!   OV        1.01     PT        1.05     SC        0.98     TC        1.00*    
!   TS        1.00*    WF        1.00     WZ        1.00*    
! 
!  A total of 69 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.00*    FD        0.95     GC        1.00*    GG        1.00*    
!   HN        1.03     KP        0.87     LA        0.99     MA        1.00*    
!   MK        1.00*    NL        1.26     NY        1.00*    ON        1.00*    
!   OV        1.00*    PT        1.01     SC        0.96     TC        1.00*    
!   TS        1.00*    WF        1.04     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.95     FD        0.94     GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        0.95     LA        0.98     MA        1.00*    
!   MK        1.01     NL        1.09     NY        1.00*    ON        1.00*    
!   OV        0.97     PT        1.00     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  A total of 51 telescope corrections were flagged in sub-array 6.
!  Telescope amplitude corrections in sub-array 6:
!   BR        1.02     FD        0.98     GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        0.99     LA        1.04     MA        1.00*    
!   MK        0.95     NL        1.07     NY        1.00*    ON        1.00*    
!   OV        1.00     PT        1.10     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        0.92     GC        1.00*    GG        1.00*    
!   HN        0.99     KP        0.95     LA        0.97     MA        1.00*    
!   MK        1.00*    NL        0.99     NY        1.00*    ON        1.00*    
!   OV        1.04     PT        0.97     SC        0.97     TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    GC        0.00*    GG        0.00*    
!   HN        0.00*    KP        0.00*    LA        0.00*    MA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    ON        0.00*    
!   OV        0.00*    PT        0.00*    SC        0.00*    TC        0.00*    
!   TS        0.00*    WF        0.00*    WZ        0.00*    
! 
!  A total of 30 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        0.95     GC        1.00*    GG        1.00*    
!   HN        1.01     KP        0.86     LA        1.01     MA        1.00*    
!   MK        1.00*    NL        1.10     NY        1.00*    ON        1.00*    
!   OV        1.03     PT        1.05     SC        0.97     TC        1.00*    
!   TS        1.00*    WF        1.11     WZ        1.00*    
! 
!  A total of 69 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.00*    FD        0.94     GC        1.00*    GG        1.00*    
!   HN        1.00     KP        0.80     LA        0.99     MA        1.00*    
!   MK        1.00*    NL        1.24     NY        1.00*    ON        1.00*    
!   OV        1.00*    PT        1.03     SC        0.96     TC        1.00*    
!   TS        1.00*    WF        1.16     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.97     FD        0.93     GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        0.95     LA        0.98     MA        1.00*    
!   MK        1.00     NL        1.12     NY        1.00*    ON        1.00*    
!   OV        1.00     PT        0.97     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  A total of 51 telescope corrections were flagged in sub-array 6.
!  Telescope amplitude corrections in sub-array 6:
!   BR        1.03     FD        0.96     GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        0.97     LA        1.04     MA        1.00*    
!   MK        0.95     NL        1.10     NY        1.00*    ON        1.00*    
!   OV        1.03     PT        1.06     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.90     GC        1.00*    GG        1.00*    
!   HN        1.01     KP        0.94     LA        0.95     MA        1.00*    
!   MK        1.00*    NL        0.95     NY        1.00*    ON        1.00*    
!   OV        1.02     PT        0.97     SC        1.02     TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    GC        0.00*    GG        0.00*    
!   HN        0.00*    KP        0.00*    LA        0.00*    MA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    ON        0.00*    
!   OV        0.00*    PT        0.00*    SC        0.00*    TC        0.00*    
!   TS        0.00*    WF        0.00*    WZ        0.00*    
! 
!  A total of 30 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        0.93     GC        1.00*    GG        1.00*    
!   HN        1.04     KP        0.90     LA        1.00     MA        1.00*    
!   MK        1.00*    NL        1.09     NY        1.00*    ON        1.00*    
!   OV        1.02     PT        1.05     SC        1.02     TC        1.00*    
!   TS        1.00*    WF        1.08     WZ        1.00*    
! 
!  A total of 69 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.00*    FD        0.93     GC        1.00*    GG        1.00*    
!   HN        1.03     KP        0.86     LA        0.97     MA        1.00*    
!   MK        1.00*    NL        1.23     NY        1.00*    ON        1.00*    
!   OV        1.00*    PT        1.02     SC        1.02     TC        1.00*    
!   TS        1.00*    WF        1.12     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.94     FD        0.92     GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        0.94     LA        0.96     MA        1.00*    
!   MK        1.03     NL        1.06     NY        1.00*    ON        1.00*    
!   OV        0.99     PT        0.96     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  A total of 51 telescope corrections were flagged in sub-array 6.
!  Telescope amplitude corrections in sub-array 6:
!   BR        1.00     FD        0.95     GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        0.98     LA        1.02     MA        1.00*    
!   MK        0.98     NL        1.05     NY        1.00*    ON        1.00*    
!   OV        1.01     PT        1.06     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
! 
! Fit before self-cal, rms=0.411260Jy  sigma=0.003165
! Fit after  self-cal, rms=0.311825Jy  sigma=0.002418
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.161 mas, bmaj=3.742 mas, bpa=-3.58 degrees
! Estimated noise=624.048 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 = -0.00304304 Jy
! Component: 100  -  total flux cleaned = -0.00486251 Jy
! Component: 150  -  total flux cleaned = -0.00488389 Jy
! Component: 200  -  total flux cleaned = -0.00532516 Jy
! Total flux subtracted in 200 components = -0.00532516 Jy
! Clean residual min=-0.028759 max=0.036245 Jy/beam
! Clean residual mean=0.000495 rms=0.009587 Jy/beam
! Combined flux in latest and established models = 3.5123 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 77 components and 3.5123 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.309827Jy  sigma=0.002404
! Fit after  self-cal, rms=0.309815Jy  sigma=0.002403
! Inverting map 
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=0.309815Jy  sigma=0.002403
! Fit after  self-cal, rms=0.290411Jy  sigma=0.002268
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.159 mas, bmaj=3.741 mas, bpa=-3.518 degrees
! Estimated noise=625.492 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00694122 Jy
! Component: 100  -  total flux cleaned = 0.00698376 Jy
! Component: 150  -  total flux cleaned = 0.00697461 Jy
! Component: 200  -  total flux cleaned = 0.00663153 Jy
! Total flux subtracted in 200 components = 0.00663153 Jy
! Clean residual min=-0.027199 max=0.036088 Jy/beam
! Clean residual mean=0.000019 rms=0.008674 Jy/beam
! Combined flux in latest and established models = 3.51893 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 83 components and 3.51893 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.289185Jy  sigma=0.002258
! Fit after  self-cal, rms=0.289140Jy  sigma=0.002257
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000323872 Jy
! Component: 100  -  total flux cleaned = -0.000179661 Jy
! Component: 150  -  total flux cleaned = -0.000187632 Jy
! Component: 200  -  total flux cleaned = -0.000204087 Jy
! Total flux subtracted in 200 components = -0.000204087 Jy
! Clean residual min=-0.027322 max=0.035255 Jy/beam
! Clean residual mean=0.000011 rms=0.008604 Jy/beam
! Combined flux in latest and established models = 3.51873 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 85 components and 3.51873 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.288822Jy  sigma=0.002255
! Fit after  self-cal, rms=0.288789Jy  sigma=0.002254
! Inverting map 
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=0.288789Jy  sigma=0.002254
! Fit after  self-cal, rms=0.200818Jy  sigma=0.001469
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.158 mas, bmaj=3.751 mas, bpa=-3.429 degrees
! Estimated noise=625.709 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0103059 Jy
! Component: 100  -  total flux cleaned = -0.0106544 Jy
! Component: 150  -  total flux cleaned = -0.0109487 Jy
! Component: 200  -  total flux cleaned = -0.0114681 Jy
! Total flux subtracted in 200 components = -0.0114681 Jy
! Clean residual min=-0.013763 max=0.034962 Jy/beam
! Clean residual mean=0.001147 rms=0.006108 Jy/beam
! Combined flux in latest and established models = 3.50726 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 101 components and 3.50726 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.199242Jy  sigma=0.001459
! Fit after  self-cal, rms=0.199300Jy  sigma=0.001459
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-3.2, -2.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0292353 Jy
! Component: 100  -  total flux cleaned = 0.0348811 Jy
! Component: 150  -  total flux cleaned = 0.0383173 Jy
! Component: 200  -  total flux cleaned = 0.0404491 Jy
! Total flux subtracted in 200 components = 0.0404491 Jy
! Clean residual min=-0.011619 max=0.013064 Jy/beam
! Clean residual mean=-0.000581 rms=0.003669 Jy/beam
! Combined flux in latest and established models = 3.54771 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 129 components and 3.54771 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.195049Jy  sigma=0.001413
! Fit after  self-cal, rms=0.194196Jy  sigma=0.001406
! Inverting map 
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=0.194196Jy  sigma=0.001406
! Fit after  self-cal, rms=0.191993Jy  sigma=0.001388
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.424 mas, bmaj=5.07 mas, bpa=0.3759 degrees
! Estimated noise=715.471 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00998482 Jy
! Component: 100  -  total flux cleaned = 0.00961139 Jy
! Component: 150  -  total flux cleaned = 0.00959567 Jy
! Component: 200  -  total flux cleaned = 0.0105854 Jy
! Total flux subtracted in 200 components = 0.0105854 Jy
! Clean residual min=-0.010426 max=0.007952 Jy/beam
! Clean residual mean=-0.000892 rms=0.003032 Jy/beam
! Combined flux in latest and established models = 3.55829 Jy
selfcal
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 156 components and 3.5583 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.190226Jy  sigma=0.001372
! Fit after  self-cal, rms=0.189939Jy  sigma=0.001370
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00435074 Jy
! Component: 100  -  total flux cleaned = 0.0043883 Jy
! Component: 150  -  total flux cleaned = 0.00455617 Jy
! Component: 200  -  total flux cleaned = 0.00470191 Jy
! Total flux subtracted in 200 components = 0.00470191 Jy
! Clean residual min=-0.010122 max=0.008247 Jy/beam
! Clean residual mean=-0.001230 rms=0.002813 Jy/beam
! Combined flux in latest and established models = 3.563 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 172 components and 3.563 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.189369Jy  sigma=0.001367
! Fit after  self-cal, rms=0.189280Jy  sigma=0.001366
! Inverting map 
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 
! Estimated beam: bmin=1.158 mas, bmaj=3.753 mas, bpa=-3.361 degrees
! Estimated noise=625.535 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.158 x 3.753 at -3.361 degrees (North through East)
! Clean map  min=-0.0092059  max=3.3072 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=0.189280Jy  sigma=0.001366
! Fit after  self-cal, rms=0.153589Jy  sigma=0.001104
! Inverting map and beam 
! Estimated beam: bmin=1.158 mas, bmaj=3.756 mas, bpa=-3.329 degrees
! Estimated noise=625.048 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00166108 Jy
! Component: 100  -  total flux cleaned = -0.0024769 Jy
! Component: 150  -  total flux cleaned = -0.00359425 Jy
! Component: 200  -  total flux cleaned = -0.00396744 Jy
! Total flux subtracted in 200 components = -0.00396744 Jy
! Clean residual min=-0.007382 max=0.005828 Jy/beam
! Clean residual mean=-0.000389 rms=0.001987 Jy/beam
! Combined flux in latest and established models = 3.55903 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 187 components and 3.55903 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.152424Jy  sigma=0.001095
! Fit after  self-cal, rms=0.152324Jy  sigma=0.001094
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00208829 Jy
! Component: 100  -  total flux cleaned = 0.00191522 Jy
! Component: 150  -  total flux cleaned = 0.00163071 Jy
! Component: 200  -  total flux cleaned = 0.00149878 Jy
! Total flux subtracted in 200 components = 0.00149878 Jy
! Clean residual min=-0.007213 max=0.005619 Jy/beam
! Clean residual mean=-0.000455 rms=0.001879 Jy/beam
! Combined flux in latest and established models = 3.56053 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 200 components and 3.56053 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151964Jy  sigma=0.001092
! Fit after  self-cal, rms=0.151930Jy  sigma=0.001091
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151930Jy  sigma=0.001091
! Fit after  self-cal, rms=0.151390Jy  sigma=0.001088
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 
! Estimated beam: bmin=0.7984 mas, bmaj=2.986 mas, bpa=-3.465 degrees
! Estimated noise=1165.38 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.54471 Jy
! Component: 100  -  total flux cleaned = 3.09962 Jy
! Component: 150  -  total flux cleaned = 3.23096 Jy
! Component: 200  -  total flux cleaned = 3.29417 Jy
! Total flux subtracted in 200 components = 3.29417 Jy
! Clean residual min=-0.013655 max=0.033430 Jy/beam
! Clean residual mean=0.001353 rms=0.006348 Jy/beam
! Combined flux in latest and established models = 3.29417 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 19 model components to the UV plane model.
! The established model now contains 19 components and 3.29417 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.159 mas, bmaj=3.759 mas, bpa=-3.308 degrees
! Estimated noise=624.79 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 = 0.0981387 Jy
! Component: 100  -  total flux cleaned = 0.152671 Jy
! Component: 150  -  total flux cleaned = 0.186066 Jy
! Component: 200  -  total flux cleaned = 0.207287 Jy
! Total flux subtracted in 200 components = 0.207287 Jy
! Clean residual min=-0.006933 max=0.013579 Jy/beam
! Clean residual mean=0.001945 rms=0.003366 Jy/beam
! Combined flux in latest and established models = 3.50146 Jy
! Adding 104 model components to the UV plane model.
! The established model now contains 120 components and 3.50146 Jy
! Inverting map 
uvw 0,2
! Uniform weighting is not currently selected.
! Amplitude error weighting is not currently selected.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.15 mas, bmaj=3.583 mas, bpa=-5.013 degrees
! Estimated noise=718.727 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0125079 Jy
! Component: 100  -  total flux cleaned = 0.0210459 Jy
! Component: 150  -  total flux cleaned = 0.0272195 Jy
! Component: 200  -  total flux cleaned = 0.0300646 Jy
! Total flux subtracted in 200 components = 0.0300646 Jy
! Clean residual min=-0.007311 max=0.008103 Jy/beam
! Clean residual mean=-0.000284 rms=0.002167 Jy/beam
! Combined flux in latest and established models = 3.53152 Jy
clean
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00206727 Jy
! Component: 100  -  total flux cleaned = 0.00355051 Jy
! Component: 150  -  total flux cleaned = 0.00459215 Jy
! Component: 200  -  total flux cleaned = 0.00529572 Jy
! Total flux subtracted in 200 components = 0.00529572 Jy
! Clean residual min=-0.007160 max=0.007254 Jy/beam
! Clean residual mean=-0.000521 rms=0.001994 Jy/beam
! Combined flux in latest and established models = 3.53682 Jy
selfcal
! Performing phase self-cal
! Adding 71 model components to the UV plane model.
! The established model now contains 186 components and 3.53682 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.150322Jy  sigma=0.001084
! Fit after  self-cal, rms=0.150156Jy  sigma=0.001083
wmodel J2258-2758_X_2003_07_09_pus_map.mod
! Writing 186 model components to file: J2258-2758_X_2003_07_09_pus_map.mod
wobs J2258-2758_X_2003_07_09_pus_uvs.fits
! Writing UV FITS file: J2258-2758_X_2003_07_09_pus_uvs.fits
wwins J2258-2758_X_2003_07_09_pus_map.win
! wwins: Wrote 2 windows to J2258-2758_X_2003_07_09_pus_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 = -0.00262737 Jy
! Component: 100  -  total flux cleaned = -0.0038516 Jy
! Component: 150  -  total flux cleaned = -0.00416065 Jy
! Component: 200  -  total flux cleaned = -0.0044472 Jy
! Component: 250  -  total flux cleaned = -0.00471283 Jy
! Component: 300  -  total flux cleaned = -0.00522172 Jy
! Component: 350  -  total flux cleaned = -0.00571077 Jy
! Component: 400  -  total flux cleaned = -0.00610239 Jy
! Component: 450  -  total flux cleaned = -0.0065549 Jy
! Component: 500  -  total flux cleaned = -0.00684645 Jy
! Component: 550  -  total flux cleaned = -0.00712959 Jy
! Component: 600  -  total flux cleaned = -0.00733613 Jy
! Component: 650  -  total flux cleaned = -0.00767138 Jy
! Component: 700  -  total flux cleaned = -0.00806179 Jy
! Component: 750  -  total flux cleaned = -0.00844198 Jy
! Component: 800  -  total flux cleaned = -0.0088751 Jy
! Component: 850  -  total flux cleaned = -0.00929905 Jy
! Component: 900  -  total flux cleaned = -0.00971403 Jy
! Component: 950  -  total flux cleaned = -0.0101783 Jy
! Component: 1000  -  total flux cleaned = -0.0105763 Jy
! Component: 1050  -  total flux cleaned = -0.0110218 Jy
! Component: 1100  -  total flux cleaned = -0.0113497 Jy
! Component: 1150  -  total flux cleaned = -0.0117253 Jy
! Component: 1200  -  total flux cleaned = -0.0120945 Jy
! Component: 1250  -  total flux cleaned = -0.0124577 Jy
! Component: 1300  -  total flux cleaned = -0.012764 Jy
! Component: 1350  -  total flux cleaned = -0.0130652 Jy
! Component: 1400  -  total flux cleaned = -0.0133612 Jy
! Component: 1450  -  total flux cleaned = -0.0136044 Jy
! Component: 1500  -  total flux cleaned = -0.0138922 Jy
! Component: 1550  -  total flux cleaned = -0.0140812 Jy
! Component: 1600  -  total flux cleaned = -0.0143613 Jy
! Component: 1650  -  total flux cleaned = -0.0145914 Jy
! Component: 1700  -  total flux cleaned = -0.0147739 Jy
! Component: 1750  -  total flux cleaned = -0.0150438 Jy
! Component: 1800  -  total flux cleaned = -0.0153102 Jy
! Component: 1850  -  total flux cleaned = -0.0155733 Jy
! Component: 1900  -  total flux cleaned = -0.0157899 Jy
! Component: 1950  -  total flux cleaned = -0.0160465 Jy
! Component: 2000  -  total flux cleaned = -0.0163002 Jy
! Total flux subtracted in 2048 components = -0.0165089 Jy
! Clean residual min=-0.002406 max=0.002075 Jy/beam
! Clean residual mean=-0.000217 rms=0.001049 Jy/beam
! Combined flux in latest and established models = 3.52031 Jy
keep
! Adding 154 model components to the UV plane model.
! The established model now contains 339 components and 3.52031 Jy
![Exited script file: muppet]
wmap "J2258-2758_X_2003_07_09_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.15 x 3.583 at -5.013 degrees (North through East)
! Clean map  min=-0.006494  max=3.3017 Jy/beam
! Writing clean map to FITS file: J2258-2758_X_2003_07_09_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 3.30167 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00105315 
device "J2258-2758_X_2003_07_09_pus\_map.eps/VPS"
! Attempting to open device: 'J2258-2758_X_2003_07_09_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.0956928 0.0956928 0.191386 0.382771 0.765542 1.53108 3.06217 6.12434 12.2487 24.4974 48.9947 97.9894
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0031 
print "peak=",int(1000*peak_flux)/1000
! peak= 3.301 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.15 x 3.583 at -5.013 degrees (North through East)
! Clean map  min=-0.006494  max=3.3017 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2258-2758_X_2003_07_09_pus\_map.gif/vgif"
! Attempting to open device: 'J2258-2758_X_2003_07_09_pus_map.gif/vgif'
mapplot cln