! Started logfile: J2258-2758_S_2003_07_09_pus_uvs.log on Mon Apr  8 13:36:07 2013
obs J2258-2758_S_2003_07_09_pus_uva.fits
! Reading UV FITS file: J2258-2758_S_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  2.23697e+09        8e+06          1        8e+06
!  02        2  2.26697e+09        8e+06          1        8e+06
!  03        3  2.35697e+09        8e+06          1        8e+06
!  04        4  2.37697e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1520 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 = 0.5 
print "taper_size =",taper_size
! taper_size = 20 
![@muppet J2258-2758_S_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 0.500x0.500 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 2201 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 2202 telescope corrections were flagged in sub-array 4.
!  A total of 579 telescope corrections were flagged in sub-array 5.
!  A total of 4991 telescope corrections were flagged in sub-array 6.
! 
! Fit before self-cal, rms=1.001949Jy  sigma=0.007631
! Fit after  self-cal, rms=0.411269Jy  sigma=0.003126
! 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=3.039 mas, bmaj=10.96 mas, bpa=-4.443 degrees
! Estimated noise=1257.53 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 = 0.635096 Jy
! Component: 100  -  total flux cleaned = 0.829422 Jy
! Total flux subtracted in 100 components = 0.829422 Jy
! Clean residual min=-0.030824 max=0.091797 Jy/beam
! Clean residual mean=0.000608 rms=0.011978 Jy/beam
! Combined flux in latest and established models = 0.829423 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 13 components and 0.829423 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.410896Jy  sigma=0.003163
! Fit after  self-cal, rms=0.410382Jy  sigma=0.003159
! Inverting map 
! Added new window around map position (-3, -4).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.109483 Jy
! Component: 100  -  total flux cleaned = 0.171863 Jy
! Total flux subtracted in 100 components = 0.171863 Jy
! Clean residual min=-0.025711 max=0.034930 Jy/beam
! Clean residual mean=0.000266 rms=0.008582 Jy/beam
! Combined flux in latest and established models = 1.00129 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 25 components and 1.00129 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.351970Jy  sigma=0.002706
! Fit after  self-cal, rms=0.351383Jy  sigma=0.002702
! 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=4.454 mas, bmaj=13.69 mas, bpa=-3.991 degrees
! Estimated noise=663.977 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 = 0.0795157 Jy
! Component: 100  -  total flux cleaned = 0.117577 Jy
! Component: 150  -  total flux cleaned = 0.138575 Jy
! Component: 200  -  total flux cleaned = 0.15066 Jy
! Total flux subtracted in 200 components = 0.15066 Jy
! Clean residual min=-0.024110 max=0.030508 Jy/beam
! Clean residual mean=-0.001831 rms=0.006839 Jy/beam
! Combined flux in latest and established models = 1.15195 Jy
! Performing phase self-cal
! Adding 44 model components to the UV plane model.
! The established model now contains 65 components and 1.15195 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.331257Jy  sigma=0.002587
! Fit after  self-cal, rms=0.330469Jy  sigma=0.002581
! 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        0.85     FD        1.11     GC        1.00*    GG        1.00*    
!   HN        1.01     KP        0.72     LA        1.16     MA        1.00*    
!   MK        1.00*    NL        0.97     NY        1.00*    ON        1.00*    
!   OV        0.97     PT        1.00     SC        0.92     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        1.18     GC        1.00*    GG        1.00*    
!   HN        0.95     KP        0.90     LA        1.20     MA        1.00*    
!   MK        1.00*    NL        1.08     NY        1.00*    ON        1.00*    
!   OV        1.02     PT        1.07     SC        0.86     TC        1.00*    
!   TS        1.00*    WF        0.92     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        1.17     GC        1.00*    GG        1.00*    
!   HN        1.03     KP        1.01     LA        1.21     MA        1.00*    
!   MK        1.00*    NL        1.18     NY        1.00*    ON        1.00*    
!   OV        1.00*    PT        1.04     SC        0.87     TC        1.00*    
!   TS        1.00*    WF        0.89     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.99     FD        1.16     GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        0.93     LA        1.23     MA        1.00*    
!   MK        1.05     NL        1.04     NY        1.00*    ON        1.00*    
!   OV        1.00     PT        1.05     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        1.10     FD        1.19     GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        0.85     LA        1.25     MA        1.00*    
!   MK        0.95     NL        1.24     NY        1.00*    ON        1.00*    
!   OV        0.99     PT        1.11     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        0.93     FD        1.02     GC        1.00*    GG        1.00*    
!   HN        1.03     KP        0.85     LA        1.10     MA        1.00*    
!   MK        1.00*    NL        0.99     NY        1.00*    ON        1.00*    
!   OV        1.07     PT        1.00     SC        0.92     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        1.08     GC        1.00*    GG        1.00*    
!   HN        1.05     KP        1.00     LA        1.14     MA        1.00*    
!   MK        1.00*    NL        1.15     NY        1.00*    ON        1.00*    
!   OV        1.08     PT        1.06     SC        0.90     TC        1.00*    
!   TS        1.00*    WF        0.86     WZ        1.00*    
! 
!  A total of 72 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.00*    FD        1.49     GC        1.00*    GG        1.00*    
!   HN        1.11     KP        1.04     LA        1.14     MA        1.00*    
!   MK        1.00*    NL        1.30     NY        1.00*    ON        1.00*    
!   OV        1.00*    PT        1.04     SC        0.83     TC        1.00*    
!   TS        1.00*    WF        0.87     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 5:
!   BR        1.05     FD        1.07     GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        0.99     LA        1.12     MA        1.00*    
!   MK        1.12     NL        1.13     NY        1.00*    ON        1.00*    
!   OV        1.06     PT        1.04     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        1.11     FD        1.09     GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        1.00     LA        1.20     MA        1.00*    
!   MK        1.07     NL        1.32     NY        1.00*    ON        1.00*    
!   OV        0.99     PT        1.09     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        0.61     FD        0.94     GC        1.00*    GG        1.00*    
!   HN        1.03     KP        0.86     LA        0.90     MA        1.00*    
!   MK        1.00*    NL        1.02     NY        1.00*    ON        1.00*    
!   OV        1.04     PT        1.02     SC        1.05     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        1.01     GC        1.00*    GG        1.00*    
!   HN        1.05     KP        0.98     LA        0.93     MA        1.00*    
!   MK        1.00*    NL        1.15     NY        1.00*    ON        1.00*    
!   OV        1.08     PT        1.07     SC        1.01     TC        1.00*    
!   TS        1.00*    WF        0.87     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        1.01     GC        1.00*    GG        1.00*    
!   HN        1.05     KP        0.99     LA        0.94     MA        1.00*    
!   MK        1.00*    NL        1.24     NY        1.00*    ON        1.00*    
!   OV        1.00*    PT        1.07     SC        0.95     TC        1.00*    
!   TS        1.00*    WF        0.84     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.55     FD        1.02     GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        0.96     LA        0.91     MA        1.00*    
!   MK        1.01     NL        1.08     NY        1.00*    ON        1.00*    
!   OV        1.14     PT        1.06     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        1.58     FD        1.02     GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        0.98     LA        0.95     MA        1.00*    
!   MK        1.02     NL        1.34     NY        1.00*    ON        1.00*    
!   OV        1.00     PT        1.12     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        0.58     FD        0.84     GC        1.00*    GG        1.00*    
!   HN        1.05     KP        0.83     LA        0.72     MA        1.00*    
!   MK        1.00*    NL        0.94     NY        1.00*    ON        1.00*    
!   OV        0.86     PT        0.98     SC        1.08     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        0.89     GC        1.00*    GG        1.00*    
!   HN        0.99     KP        0.99     LA        0.73     MA        1.00*    
!   MK        1.00*    NL        1.05     NY        1.00*    ON        1.00*    
!   OV        0.90     PT        1.03     SC        1.00     TC        1.00*    
!   TS        1.00*    WF        0.80     WZ        1.00*    
! 
!  A total of 75 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.00*    FD        0.88     GC        1.00*    GG        1.00*    
!   HN        1.02     KP        1.03     LA        0.76     MA        1.00*    
!   MK        1.00*    NL        1.21     NY        1.00*    ON        1.00*    
!   OV        1.00*    PT        0.99     SC        1.03     TC        1.00*    
!   TS        1.00*    WF        0.93     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 5:
!   BR        1.77     FD        0.88     GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        0.99     LA        0.71     MA        1.00*    
!   MK        0.92     NL        1.04     NY        1.00*    ON        1.00*    
!   OV        0.91     PT        1.02     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  A total of 48 telescope corrections were flagged in sub-array 6.
!  Telescope amplitude corrections in sub-array 6:
!   BR        0.79     FD        0.92     GC        1.00*    GG        1.00*    
!   HN        1.00*    KP        0.98     LA        0.76     MA        1.00*    
!   MK        0.95     NL        1.18     NY        1.00*    ON        1.00*    
!   OV        0.88     PT        1.11     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
! 
! Fit before self-cal, rms=0.330469Jy  sigma=0.002581
! Fit after  self-cal, rms=0.210348Jy  sigma=0.001657
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=4.394 mas, bmaj=13.82 mas, bpa=-3.763 degrees
! Estimated noise=665.895 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 (-11.5, -6.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0174857 Jy
! Component: 100  -  total flux cleaned = 0.0199412 Jy
! Component: 150  -  total flux cleaned = 0.0199473 Jy
! Component: 200  -  total flux cleaned = 0.0199314 Jy
! Total flux subtracted in 200 components = 0.0199314 Jy
! Clean residual min=-0.009635 max=0.008205 Jy/beam
! Clean residual mean=-0.000020 rms=0.002488 Jy/beam
! Combined flux in latest and established models = 1.17188 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 84 components and 1.17188 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.208587Jy  sigma=0.001643
! Fit after  self-cal, rms=0.208825Jy  sigma=0.001640
! 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=0.208825Jy  sigma=0.001640
! Fit after  self-cal, rms=0.208283Jy  sigma=0.001629
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.386 mas, bmaj=13.81 mas, bpa=-3.733 degrees
! Estimated noise=667.818 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00756516 Jy
! Component: 100  -  total flux cleaned = 0.00865392 Jy
! Component: 150  -  total flux cleaned = 0.00912604 Jy
! Component: 200  -  total flux cleaned = 0.00891696 Jy
! Total flux subtracted in 200 components = 0.00891696 Jy
! Clean residual min=-0.009434 max=0.007207 Jy/beam
! Clean residual mean=-0.000028 rms=0.002295 Jy/beam
! Combined flux in latest and established models = 1.18079 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 99 components and 1.18079 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.207602Jy  sigma=0.001624
! Fit after  self-cal, rms=0.207524Jy  sigma=0.001624
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 = 0.00131117 Jy
! Component: 100  -  total flux cleaned = 0.000940426 Jy
! Component: 150  -  total flux cleaned = 0.000762228 Jy
! Component: 200  -  total flux cleaned = 0.000448355 Jy
! Total flux subtracted in 200 components = 0.000448355 Jy
! Clean residual min=-0.009502 max=0.006987 Jy/beam
! Clean residual mean=-0.000038 rms=0.002246 Jy/beam
! Combined flux in latest and established models = 1.18124 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 108 components and 1.18124 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.207233Jy  sigma=0.001621
! Fit after  self-cal, rms=0.207205Jy  sigma=0.001621
! 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=0.207205Jy  sigma=0.001621
! Fit after  self-cal, rms=0.196599Jy  sigma=0.001430
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.375 mas, bmaj=13.82 mas, bpa=-3.669 degrees
! Estimated noise=667.267 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000901476 Jy
! Component: 100  -  total flux cleaned = -0.00121429 Jy
! Component: 150  -  total flux cleaned = -0.0012192 Jy
! Component: 200  -  total flux cleaned = -0.00122283 Jy
! Total flux subtracted in 200 components = -0.00122283 Jy
! Clean residual min=-0.005781 max=0.005157 Jy/beam
! Clean residual mean=-0.000288 rms=0.001311 Jy/beam
! Combined flux in latest and established models = 1.18002 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 123 components and 1.18002 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.196383Jy  sigma=0.001428
! Fit after  self-cal, rms=0.196463Jy  sigma=0.001428
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 = 4.17046e-05 Jy
! Component: 100  -  total flux cleaned = -7.649e-05 Jy
! Component: 150  -  total flux cleaned = -0.000181785 Jy
! Component: 200  -  total flux cleaned = -0.000278337 Jy
! Total flux subtracted in 200 components = -0.000278337 Jy
! Clean residual min=-0.005473 max=0.005050 Jy/beam
! Clean residual mean=-0.000284 rms=0.001271 Jy/beam
! Combined flux in latest and established models = 1.17974 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 133 components and 1.17974 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.196350Jy  sigma=0.001427
! Fit after  self-cal, rms=0.196336Jy  sigma=0.001427
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 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=0.196336Jy  sigma=0.001427
! Fit after  self-cal, rms=0.196514Jy  sigma=0.001427
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.458 mas, bmaj=17.98 mas, bpa=0.3491 degrees
! Estimated noise=752.638 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000571263 Jy
! Component: 100  -  total flux cleaned = -0.000742496 Jy
! Component: 150  -  total flux cleaned = -0.000817757 Jy
! Component: 200  -  total flux cleaned = -0.000817161 Jy
! Total flux subtracted in 200 components = -0.000817161 Jy
! Clean residual min=-0.004489 max=0.004351 Jy/beam
! Clean residual mean=-0.000449 rms=0.001424 Jy/beam
! Combined flux in latest and established models = 1.17892 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 147 components and 1.17892 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.196465Jy  sigma=0.001426
! Fit after  self-cal, rms=0.196453Jy  sigma=0.001426
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 = 8.9772e-05 Jy
! Component: 100  -  total flux cleaned = 0.00023668 Jy
! Component: 150  -  total flux cleaned = 0.000177115 Jy
! Component: 200  -  total flux cleaned = 0.000235716 Jy
! Total flux subtracted in 200 components = 0.000235716 Jy
! Clean residual min=-0.004278 max=0.004230 Jy/beam
! Clean residual mean=-0.000459 rms=0.001393 Jy/beam
! Combined flux in latest and established models = 1.17916 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 154 components and 1.17916 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.196418Jy  sigma=0.001426
! Fit after  self-cal, rms=0.196403Jy  sigma=0.001426
! 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=4.371 mas, bmaj=13.82 mas, bpa=-3.655 degrees
! Estimated noise=667.232 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.371 x 13.82 at -3.655 degrees (North through East)
! Clean map  min=-0.0050964  max=0.89627 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=0.196403Jy  sigma=0.001426
! Fit after  self-cal, rms=0.177709Jy  sigma=0.001219
! Inverting map and beam 
! Estimated beam: bmin=4.372 mas, bmaj=13.83 mas, bpa=-3.667 degrees
! Estimated noise=666.803 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00104579 Jy
! Component: 100  -  total flux cleaned = -0.00135388 Jy
! Component: 150  -  total flux cleaned = -0.00135877 Jy
! Component: 200  -  total flux cleaned = -0.00135941 Jy
! Total flux subtracted in 200 components = -0.00135941 Jy
! Clean residual min=-0.004486 max=0.003706 Jy/beam
! Clean residual mean=-0.000197 rms=0.001089 Jy/beam
! Combined flux in latest and established models = 1.1778 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 169 components and 1.1778 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.177617Jy  sigma=0.001218
! Fit after  self-cal, rms=0.177606Jy  sigma=0.001218
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000220563 Jy
! Component: 100  -  total flux cleaned = -6.55529e-05 Jy
! Component: 150  -  total flux cleaned = -6.4187e-05 Jy
! Component: 200  -  total flux cleaned = 1.86821e-06 Jy
! Total flux subtracted in 200 components = 1.86821e-06 Jy
! Clean residual min=-0.004347 max=0.003599 Jy/beam
! Clean residual mean=-0.000198 rms=0.001076 Jy/beam
! Combined flux in latest and established models = 1.1778 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 177 components and 1.1778 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.177546Jy  sigma=0.001218
! Fit after  self-cal, rms=0.177535Jy  sigma=0.001217
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.177535Jy  sigma=0.001217
! Fit after  self-cal, rms=0.177625Jy  sigma=0.001217
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=3.024 mas, bmaj=10.96 mas, bpa=-4.21 degrees
! Estimated noise=1271.66 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.630038 Jy
! Component: 100  -  total flux cleaned = 0.843056 Jy
! Component: 150  -  total flux cleaned = 0.953289 Jy
! Component: 200  -  total flux cleaned = 1.01792 Jy
! Total flux subtracted in 200 components = 1.01792 Jy
! Clean residual min=-0.013154 max=0.033180 Jy/beam
! Clean residual mean=0.000342 rms=0.004307 Jy/beam
! Combined flux in latest and established models = 1.01792 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 21 model components to the UV plane model.
! The established model now contains 21 components and 1.01792 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.37 mas, bmaj=13.83 mas, bpa=-3.65 degrees
! Estimated noise=666.579 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 = 0.070701 Jy
! Component: 100  -  total flux cleaned = 0.104861 Jy
! Component: 150  -  total flux cleaned = 0.124498 Jy
! Component: 200  -  total flux cleaned = 0.136261 Jy
! Total flux subtracted in 200 components = 0.136261 Jy
! Clean residual min=-0.004562 max=0.006338 Jy/beam
! Clean residual mean=0.000298 rms=0.001672 Jy/beam
! Combined flux in latest and established models = 1.15419 Jy
! Adding 52 model components to the UV plane model.
! The established model now contains 68 components and 1.15419 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.465 mas, bmaj=18.01 mas, bpa=0.337 degrees
! Estimated noise=751.596 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00912928 Jy
! Component: 100  -  total flux cleaned = 0.0140227 Jy
! Component: 150  -  total flux cleaned = 0.0157765 Jy
! Component: 200  -  total flux cleaned = 0.0167312 Jy
! Total flux subtracted in 200 components = 0.0167312 Jy
! Clean residual min=-0.004355 max=0.003504 Jy/beam
! Clean residual mean=-0.000105 rms=0.001277 Jy/beam
! Combined flux in latest and established models = 1.17092 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 = 0.000624388 Jy
! Component: 100  -  total flux cleaned = 0.00122375 Jy
! Component: 150  -  total flux cleaned = 0.00161239 Jy
! Component: 200  -  total flux cleaned = 0.00201536 Jy
! Total flux subtracted in 200 components = 0.00201536 Jy
! Clean residual min=-0.004210 max=0.003260 Jy/beam
! Clean residual mean=-0.000176 rms=0.001213 Jy/beam
! Combined flux in latest and established models = 1.17293 Jy
! Adding 67 model components to the UV plane model.
! The established model now contains 128 components and 1.17293 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=4.37 mas, bmaj=13.83 mas, bpa=-3.65 degrees
! Estimated noise=666.579 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000255167 Jy
! Component: 100  -  total flux cleaned = -0.000143601 Jy
! Component: 150  -  total flux cleaned = -4.01871e-05 Jy
! Component: 200  -  total flux cleaned = 5.73328e-05 Jy
! Total flux subtracted in 200 components = 5.73328e-05 Jy
! Clean residual min=-0.003941 max=0.003479 Jy/beam
! Clean residual mean=-0.000105 rms=0.001037 Jy/beam
! Combined flux in latest and established models = 1.17299 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 154 components and 1.17299 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.177511Jy  sigma=0.001218
! Fit after  self-cal, rms=0.177422Jy  sigma=0.001216
wmodel J2258-2758_S_2003_07_09_pus_map.mod
! Writing 154 model components to file: J2258-2758_S_2003_07_09_pus_map.mod
wobs J2258-2758_S_2003_07_09_pus_uvs.fits
! Writing UV FITS file: J2258-2758_S_2003_07_09_pus_uvs.fits
wwins J2258-2758_S_2003_07_09_pus_map.win
! wwins: Wrote 3 windows to J2258-2758_S_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 = -0.00172413 Jy
! Component: 100  -  total flux cleaned = -0.00299456 Jy
! Component: 150  -  total flux cleaned = -0.00299622 Jy
! Component: 200  -  total flux cleaned = -0.00294704 Jy
! Component: 250  -  total flux cleaned = -0.00280072 Jy
! Component: 300  -  total flux cleaned = -0.0028004 Jy
! Component: 350  -  total flux cleaned = -0.00275466 Jy
! Component: 400  -  total flux cleaned = -0.00284358 Jy
! Component: 450  -  total flux cleaned = -0.00292932 Jy
! Component: 500  -  total flux cleaned = -0.00305508 Jy
! Component: 550  -  total flux cleaned = -0.00309602 Jy
! Component: 600  -  total flux cleaned = -0.00329558 Jy
! Component: 650  -  total flux cleaned = -0.00349101 Jy
! Component: 700  -  total flux cleaned = -0.00368333 Jy
! Component: 750  -  total flux cleaned = -0.00387253 Jy
! Component: 800  -  total flux cleaned = -0.00398462 Jy
! Component: 850  -  total flux cleaned = -0.00409483 Jy
! Component: 900  -  total flux cleaned = -0.00423915 Jy
! Component: 950  -  total flux cleaned = -0.00434569 Jy
! Component: 1000  -  total flux cleaned = -0.00448554 Jy
! Component: 1050  -  total flux cleaned = -0.00455464 Jy
! Component: 1100  -  total flux cleaned = -0.00469104 Jy
! Component: 1150  -  total flux cleaned = -0.00479183 Jy
! Component: 1200  -  total flux cleaned = -0.00485856 Jy
! Component: 1250  -  total flux cleaned = -0.00498986 Jy
! Component: 1300  -  total flux cleaned = -0.00505482 Jy
! Component: 1350  -  total flux cleaned = -0.0051511 Jy
! Component: 1400  -  total flux cleaned = -0.00518288 Jy
! Component: 1450  -  total flux cleaned = -0.00527733 Jy
! Component: 1500  -  total flux cleaned = -0.00530844 Jy
! Component: 1550  -  total flux cleaned = -0.0053392 Jy
! Component: 1600  -  total flux cleaned = -0.00543091 Jy
! Component: 1650  -  total flux cleaned = -0.00549114 Jy
! Component: 1700  -  total flux cleaned = -0.00552102 Jy
! Component: 1750  -  total flux cleaned = -0.00558033 Jy
! Component: 1800  -  total flux cleaned = -0.0056098 Jy
! Component: 1850  -  total flux cleaned = -0.00566789 Jy
! Component: 1900  -  total flux cleaned = -0.00563911 Jy
! Component: 1950  -  total flux cleaned = -0.0057248 Jy
! Component: 2000  -  total flux cleaned = -0.00569636 Jy
! Total flux subtracted in 2048 components = -0.00575249 Jy
! Clean residual min=-0.001511 max=0.002201 Jy/beam
! Clean residual mean=0.000016 rms=0.000623 Jy/beam
! Combined flux in latest and established models = 1.16724 Jy
keep
! Adding 136 model components to the UV plane model.
! The established model now contains 290 components and 1.16724 Jy
![Exited script file: muppet]
wmap "J2258-2758_S_2003_07_09_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.37 x 13.83 at -3.65 degrees (North through East)
! Clean map  min=-0.0034912  max=0.89946 Jy/beam
! Writing clean map to FITS file: J2258-2758_S_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 0.899465 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000621365 
device "J2258-2758_S_2003_07_09_pus\_map.eps/VPS"
! Attempting to open device: 'J2258-2758_S_2003_07_09_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.207245 0.207245 0.41449 0.82898 1.65796 3.31592 6.63184 13.2637 26.5274 53.0547
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0018 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.899 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.37 x 13.83 at -3.65 degrees (North through East)
! Clean map  min=-0.0034912  max=0.89946 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
quit
! Quitting program
! Log file J2258-2758_S_2003_07_09_pus_uvs.log closed on Mon Apr  8 13:36:22 2013