! Started logfile: 3C120_X.log on Tue Sep 11 22:16:52 2007
observe 3C120_X.edt
! Reading UV FITS file: 3C120_X.edt
! AN table 1: 13 integrations on 171 of 171 possible baselines.
! AN table 2: 20 integrations on 171 of 171 possible baselines.
! AN table 3: 17 integrations on 171 of 171 possible baselines.
! AN table 4: 54 integrations on 171 of 171 possible baselines.
! Apparent sampling: 0.160875 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 3C120
! 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 2132 lines of history.
! 
! Reading 11444 visibilities.
![@gonzo6-0.1 3C120_X]
print "***********************************"
! *********************************** 
print "*** Using gonzo instruction set ***"
! *** Using gonzo instruction set *** 
print "***********************************"
! *********************************** 
float field_size
field_size = 1024
float field_cell
field_cell = 0.1
integer clean_niter
clean_niter = 50
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float win_mult
win_mult = 1.8
float solint
solint = 3.6/6.0
logical doflt
doflt = true
logical doamp
float new_peak
float flux_cutoff
mapsize field_size,field_cell
! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize.
select
! 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
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 247 telescope corrections were flagged in sub-array 1.
!  A total of 327 telescope corrections were flagged in sub-array 2.
!  A total of 274 telescope corrections were flagged in sub-array 3.
!  A total of 843 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 247 telescope corrections were flagged in sub-array 1.
!  A total of 326 telescope corrections were flagged in sub-array 2.
!  A total of 274 telescope corrections were flagged in sub-array 3.
!  A total of 847 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 247 telescope corrections were flagged in sub-array 1.
!  A total of 328 telescope corrections were flagged in sub-array 2.
!  A total of 272 telescope corrections were flagged in sub-array 3.
!  A total of 844 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 4.
!  A total of 247 telescope corrections were flagged in sub-array 1.
!  A total of 328 telescope corrections were flagged in sub-array 2.
!  A total of 273 telescope corrections were flagged in sub-array 3.
!  A total of 839 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=0.436163Jy  sigma=0.007074
! Fit after  self-cal, rms=0.429280Jy  sigma=0.006832
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
uvweight 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.
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9126 mas, bmaj=1.306 mas, bpa=11.21 degrees
! Estimated noise=2043.2 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal doamp, doflt, solint
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.624069 Jy
! Total flux subtracted in 50 components = 0.624069 Jy
! Clean residual min=-0.088907 max=0.195907 Jy/beam
! Clean residual mean=0.001022 rms=0.028111 Jy/beam
! Combined flux in latest and established models = 0.624069 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.624069 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.457606Jy  sigma=0.007923
! Fit after  self-cal, rms=0.457650Jy  sigma=0.007921
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.200811 Jy
! Total flux subtracted in 50 components = 0.200811 Jy
! Clean residual min=-0.068328 max=0.198188 Jy/beam
! Clean residual mean=0.000899 rms=0.022316 Jy/beam
! Combined flux in latest and established models = 0.82488 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 7 model components to the UV plane model.
! The established model now contains 14 components and 0.82488 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.379401Jy  sigma=0.006475
! Fit after  self-cal, rms=0.379441Jy  sigma=0.006469
! Inverting map 
! Added new window around map position (-6.6, -3.7).
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.179533 Jy
! Total flux subtracted in 50 components = 0.179533 Jy
! Clean residual min=-0.052255 max=0.086025 Jy/beam
! Clean residual mean=0.000758 rms=0.016365 Jy/beam
! Combined flux in latest and established models = 1.00441 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 29 components and 1.00441 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.293214Jy  sigma=0.004897
! Fit after  self-cal, rms=0.287883Jy  sigma=0.004839
! Inverting map 
print "****************************************"
! **************************************** 
print "*** Finished Uniform Weighting CLEAN ***"
! *** Finished Uniform Weighting CLEAN *** 
print "****************************************"
! **************************************** 
uvweight 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
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.097 mas, bmaj=1.958 mas, bpa=3.935 degrees
! Estimated noise=837.268 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal doamp, doflt, solint
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.164232 Jy
! Component: 100  -  total flux cleaned = 0.270901 Jy
! Total flux subtracted in 100 components = 0.270901 Jy
! Clean residual min=-0.035231 max=0.065224 Jy/beam
! Clean residual mean=0.007118 rms=0.012991 Jy/beam
! Combined flux in latest and established models = 1.27531 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 47 components and 1.27531 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.194830Jy  sigma=0.003000
! Fit after  self-cal, rms=0.190718Jy  sigma=0.002950
! Inverting map 
print "****************************************"
! **************************************** 
print "*** Finished Natural Weighting CLEAN ***"
! *** Finished Natural Weighting CLEAN *** 
print "****************************************"
! **************************************** 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   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*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.92     GC        1.02     GG        1.00*    
!   HN        0.95     KP        0.94     LA        0.97     MA        1.00*    
!   MK        1.13     NL        0.96     NY        1.00*    ON        1.00*    
!   OV        0.95     PT        0.92     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        0.91     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.07     FD        0.95     GC        1.02     GG        1.00*    
!   HN        1.00*    KP        0.90     LA        0.88     MA        1.00*    
!   MK        0.99     NL        0.99     NY        1.00*    ON        1.00*    
!   OV        0.85     PT        0.94     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.99     FD        0.91     GC        1.01     GG        1.00*    
!   HN        1.00     KP        0.88     LA        0.93     MA        1.00*    
!   MK        1.00*    NL        0.99     NY        1.00*    ON        1.00*    
!   OV        1.00     PT        0.93     SC        1.04     TC        1.13     
!   TS        1.00*    WF        0.95     WZ        1.00*    
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   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*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        0.92     GC        1.04     GG        1.00*    
!   HN        0.95     KP        0.93     LA        0.97     MA        1.00*    
!   MK        1.12     NL        0.96     NY        1.00*    ON        1.00*    
!   OV        0.97     PT        0.91     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        0.93     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.03     FD        0.96     GC        1.03     GG        1.00*    
!   HN        1.00*    KP        0.93     LA        0.90     MA        1.00*    
!   MK        0.96     NL        0.98     NY        1.00*    ON        1.00*    
!   OV        0.89     PT        0.93     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.98     FD        0.91     GC        1.00     GG        1.00*    
!   HN        1.00     KP        0.89     LA        0.94     MA        1.00*    
!   MK        1.00*    NL        0.98     NY        1.00*    ON        1.00*    
!   OV        1.00     PT        0.93     SC        1.06     TC        1.05     
!   TS        1.00*    WF        0.95     WZ        1.00*    
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   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*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.93     GC        1.04     GG        1.00*    
!   HN        0.99     KP        0.91     LA        0.97     MA        1.00*    
!   MK        1.26     NL        0.97     NY        1.00*    ON        1.00*    
!   OV        0.98     PT        0.91     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        0.92     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.04     FD        0.97     GC        1.03     GG        1.00*    
!   HN        1.00*    KP        0.93     LA        0.90     MA        1.00*    
!   MK        1.00     NL        1.00     NY        1.00*    ON        1.00*    
!   OV        0.87     PT        0.92     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.98     FD        0.91     GC        1.00     GG        1.00*    
!   HN        1.01     KP        0.87     LA        0.94     MA        1.00*    
!   MK        1.00*    NL        1.00     NY        1.00*    ON        1.00*    
!   OV        1.00     PT        0.92     SC        1.06     TC        1.11     
!   TS        1.00*    WF        0.96     WZ        1.00*    
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   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 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        0.90     GC        1.04     GG        1.00*    
!   HN        1.02     KP        0.89     LA        0.97     MA        1.00*    
!   MK        1.23     NL        0.98     NY        1.00*    ON        1.00*    
!   OV        0.97     PT        0.89     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        0.94     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.05     FD        0.98     GC        1.04     GG        1.00*    
!   HN        1.00*    KP        0.95     LA        0.89     MA        1.00*    
!   MK        0.99     NL        0.97     NY        1.00*    ON        1.00*    
!   OV        0.88     PT        0.92     SC        1.00*    TC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.98     FD        0.91     GC        1.01     GG        1.00*    
!   HN        1.00     KP        0.88     LA        0.93     MA        1.00*    
!   MK        1.00*    NL        0.99     NY        1.00*    ON        1.00*    
!   OV        0.98     PT        0.93     SC        1.00     TC        1.11     
!   TS        1.00*    WF        0.96     WZ        1.00*    
! 
! 
! Fit before self-cal, rms=0.190718Jy  sigma=0.002950
! Fit after  self-cal, rms=0.165027Jy  sigma=0.002447
dynam = dynam - 0.5
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.116 mas, bmaj=1.997 mas, bpa=3.336 degrees
! Estimated noise=776.04 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal doamp, doflt, solint
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-3.4, -1.1).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0484607 Jy
! Component: 100  -  total flux cleaned = 0.073834 Jy
! Total flux subtracted in 100 components = 0.073834 Jy
! Clean residual min=-0.020300 max=0.031159 Jy/beam
! Clean residual mean=0.004825 rms=0.006293 Jy/beam
! Combined flux in latest and established models = 1.34915 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 69 components and 1.34915 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.150296Jy  sigma=0.002172
! Fit after  self-cal, rms=0.149279Jy  sigma=0.002156
! Inverting map 
dynam = dynam - 1.0
doamp = true
solint = solint * (6.0/3.6)
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 doamp, doflt, solint
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-2.8, -13.2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0301111 Jy
! Component: 100  -  total flux cleaned = 0.0514559 Jy
! Total flux subtracted in 100 components = 0.0514559 Jy
! Clean residual min=-0.017483 max=0.027213 Jy/beam
! Clean residual mean=0.004106 rms=0.005300 Jy/beam
! Combined flux in latest and established models = 1.4006 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 37 model components to the UV plane model.
! The established model now contains 101 components and 1.4006 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.142353Jy  sigma=0.002030
! Fit after  self-cal, rms=0.135667Jy  sigma=0.001964
! Inverting map and beam 
! Estimated beam: bmin=1.111 mas, bmaj=1.994 mas, bpa=3.422 degrees
! Estimated noise=776.068 mJy/beam.
! Added new window around map position (3.2, 1.3).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0269809 Jy
! Component: 100  -  total flux cleaned = 0.0446958 Jy
! Total flux subtracted in 100 components = 0.0446958 Jy
! Clean residual min=-0.014317 max=0.018902 Jy/beam
! Clean residual mean=0.002790 rms=0.004378 Jy/beam
! Combined flux in latest and established models = 1.4453 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 119 components and 1.4453 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.129141Jy  sigma=0.001866
! Fit after  self-cal, rms=0.127110Jy  sigma=0.001849
! Inverting map and beam 
! Estimated beam: bmin=1.109 mas, bmaj=1.996 mas, bpa=3.479 degrees
! Estimated noise=776.152 mJy/beam.
! Added new window around map position (-11.7, -5.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0198035 Jy
! Component: 100  -  total flux cleaned = 0.0332676 Jy
! Total flux subtracted in 100 components = 0.0332676 Jy
! Clean residual min=-0.011995 max=0.015267 Jy/beam
! Clean residual mean=0.001991 rms=0.003726 Jy/beam
! Combined flux in latest and established models = 1.47857 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 145 components and 1.47857 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.123485Jy  sigma=0.001786
! Fit after  self-cal, rms=0.122568Jy  sigma=0.001778
! Inverting map and beam 
! Estimated beam: bmin=1.108 mas, bmaj=1.996 mas, bpa=3.486 degrees
! Estimated noise=776.273 mJy/beam.
! Added new window around map position (0.4, -10.1).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0163423 Jy
! Component: 100  -  total flux cleaned = 0.0272836 Jy
! Total flux subtracted in 100 components = 0.0272836 Jy
! Clean residual min=-0.010142 max=0.013360 Jy/beam
! Clean residual mean=0.001533 rms=0.003237 Jy/beam
! Combined flux in latest and established models = 1.50585 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 164 components and 1.50585 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.120073Jy  sigma=0.001732
! Fit after  self-cal, rms=0.119544Jy  sigma=0.001727
! Inverting map and beam 
! Estimated beam: bmin=1.107 mas, bmaj=1.994 mas, bpa=3.466 degrees
! Estimated noise=776.642 mJy/beam.
! Added new window around map position (11.5, 22.7).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0136832 Jy
! Component: 100  -  total flux cleaned = 0.0229734 Jy
! Total flux subtracted in 100 components = 0.0229734 Jy
! Clean residual min=-0.008536 max=0.009688 Jy/beam
! Clean residual mean=0.001209 rms=0.002883 Jy/beam
! Combined flux in latest and established models = 1.52883 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 181 components and 1.52883 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.117635Jy  sigma=0.001694
! Fit after  self-cal, rms=0.117289Jy  sigma=0.001691
! Inverting map and beam 
! Estimated beam: bmin=1.106 mas, bmaj=1.992 mas, bpa=3.483 degrees
! Estimated noise=776.884 mJy/beam.
doamp = false
solint = solint / (6.0/3.6)
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 doamp, doflt, solint
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00995033 Jy
! Component: 100  -  total flux cleaned = 0.0174712 Jy
! Total flux subtracted in 100 components = 0.0174712 Jy
! Clean residual min=-0.007742 max=0.009212 Jy/beam
! Clean residual mean=0.001008 rms=0.002664 Jy/beam
! Combined flux in latest and established models = 1.5463 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 36 model components to the UV plane model.
! The established model now contains 197 components and 1.5463 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.116074Jy  sigma=0.001671
! Fit after  self-cal, rms=0.115625Jy  sigma=0.001663
! Inverting map 
print "***********************************"
! *********************************** 
print "*** Finished Amplitude Self-Cal ***"
! *** Finished Amplitude Self-Cal *** 
print "***********************************"
! *********************************** 
save 3C120_X
! Writing UV FITS file: 3C120_X.uvf
! Writing 197 model components to file: 3C120_X.mod
! wwins: Wrote 8 windows to 3C120_X.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.106 x 1.992 at 3.483 degrees (North through East)
! Clean map  min=-0.0078802  max=0.79555 Jy/beam
! Writing clean map to FITS file: 3C120_X.fits
! Writing difmap environment to: 3C120_X.par
print "****************************"
! **************************** 
print "*** Now, make some plots ***"
! *** Now, make some plots *** 
print "****************************"
! **************************** 
![@gonzo_plot 3C120_X]
device 3C120_Xuv.ps/vps,1,2
! Attempting to open device: '3C120_Xuv.ps/vps'
radplot
! Using default options string "m1"
uvplot
! Using default options string ""
device 3C120_Xim.ps/vps
! Attempting to open device: '3C120_Xim.ps/vps'
uvweight 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.
loglevs -1,2048,2
! The new contour levels are:
!  -1 1 2 4 8 16 32 64 128 256 512 1024 2048
cmul = imstat(rms)*3
! Inverting map and beam 
! Estimated beam: bmin=1.106 mas, bmaj=1.992 mas, bpa=3.483 degrees
! Estimated noise=776.884 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.106 x 1.992 at 3.483 degrees (North through East)
! Clean map  min=-0.0078802  max=0.79555 Jy/beam
![Exited script file: gonzo_plot]
![Exited script file: gonzo6-0.1]
quit
! Quitting program
! Log file 3C120_X.log closed on Tue Sep 11 22:17:01 2007