! Started logfile: 1342+663_X.log on Fri Jul 22 10:03:06 2005
observe 1342+663_X.edt
! Reading UV FITS file: 1342+663_X.edt
! AN table 1: 31 integrations on 171 of 171 possible baselines.
! AN table 2: 30 integrations on 171 of 171 possible baselines.
! AN table 3: 81 integrations on 171 of 171 possible baselines.
! AN table 4: 38 integrations on 171 of 171 possible baselines.
! Apparent sampling: 0.171767 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 1342+663
! 
! 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 1818 lines of history.
! 
! Reading 21148 visibilities.
![@gonzo8-0.1 1342+663_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 = 8.0
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 376 telescope corrections were flagged in sub-array 1.
!  A total of 423 telescope corrections were flagged in sub-array 2.
!  A total of 979 telescope corrections were flagged in sub-array 3.
!  A total of 517 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 376 telescope corrections were flagged in sub-array 1.
!  A total of 423 telescope corrections were flagged in sub-array 2.
!  A total of 979 telescope corrections were flagged in sub-array 3.
!  A total of 517 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 377 telescope corrections were flagged in sub-array 1.
!  A total of 423 telescope corrections were flagged in sub-array 2.
!  A total of 979 telescope corrections were flagged in sub-array 3.
!  A total of 518 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 4.
!  A total of 376 telescope corrections were flagged in sub-array 1.
!  A total of 424 telescope corrections were flagged in sub-array 2.
!  A total of 979 telescope corrections were flagged in sub-array 3.
!  A total of 517 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=0.454244Jy  sigma=0.007746
! Fit after  self-cal, rms=0.454003Jy  sigma=0.007744
! 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=0.8216 mas, bmaj=0.9781 mas, bpa=21.41 degrees
! Estimated noise=624.05 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 = 0.402626 Jy
! Total flux subtracted in 50 components = 0.402626 Jy
! Clean residual min=-0.022364 max=0.128466 Jy/beam
! Clean residual mean=-0.000029 rms=0.007390 Jy/beam
! Combined flux in latest and established models = 0.402626 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 0.402626 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.232979Jy  sigma=0.004254
! Fit after  self-cal, rms=0.232929Jy  sigma=0.004254
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.129764 Jy
! Total flux subtracted in 50 components = 0.129764 Jy
! Clean residual min=-0.013309 max=0.053960 Jy/beam
! Clean residual mean=-0.000025 rms=0.004044 Jy/beam
! Combined flux in latest and established models = 0.532391 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 6 model components to the UV plane model.
! The established model now contains 10 components and 0.532391 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.141873Jy  sigma=0.002549
! Fit after  self-cal, rms=0.141392Jy  sigma=0.002544
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0625079 Jy
! Total flux subtracted in 50 components = 0.0625079 Jy
! Clean residual min=-0.010448 max=0.031316 Jy/beam
! Clean residual mean=-0.000024 rms=0.002803 Jy/beam
! Combined flux in latest and established models = 0.594898 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 22 components and 0.594898 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.107845Jy  sigma=0.001891
! Fit after  self-cal, rms=0.107581Jy  sigma=0.001889
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0382324 Jy
! Total flux subtracted in 50 components = 0.0382323 Jy
! Clean residual min=-0.009492 max=0.019779 Jy/beam
! Clean residual mean=-0.000023 rms=0.002149 Jy/beam
! Combined flux in latest and established models = 0.633131 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 31 components and 0.633131 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.092419Jy  sigma=0.001581
! Fit after  self-cal, rms=0.092217Jy  sigma=0.001579
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0245849 Jy
! Total flux subtracted in 50 components = 0.0245849 Jy
! Clean residual min=-0.009029 max=0.012864 Jy/beam
! Clean residual mean=-0.000022 rms=0.001792 Jy/beam
! Combined flux in latest and established models = 0.657716 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 33 components and 0.657716 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.085627Jy  sigma=0.001439
! Fit after  self-cal, rms=0.085458Jy  sigma=0.001437
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0162081 Jy
! Total flux subtracted in 50 components = 0.0162081 Jy
! Clean residual min=-0.008596 max=0.008339 Jy/beam
! Clean residual mean=-0.000022 rms=0.001602 Jy/beam
! Combined flux in latest and established models = 0.673924 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 34 components and 0.673924 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.082717Jy  sigma=0.001376
! Fit after  self-cal, rms=0.082606Jy  sigma=0.001374
! 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=1.115 mas, bmaj=1.276 mas, bpa=10.98 degrees
! Estimated noise=317.11 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 = 0.0123443 Jy
! Component: 100  -  total flux cleaned = 0.0181037 Jy
! Total flux subtracted in 100 components = 0.0181037 Jy
! Clean residual min=-0.005743 max=0.005576 Jy/beam
! Clean residual mean=-0.000096 rms=0.001314 Jy/beam
! Combined flux in latest and established models = 0.692027 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 40 components and 0.692027 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.081257Jy  sigma=0.001340
! Fit after  self-cal, rms=0.081188Jy  sigma=0.001340
! 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        0.98     FD        0.97     GC        0.96     HH        1.00*    
!   HN        0.97     KK        1.00*    KP        0.99     LA        1.06     
!   MC        1.00*    MK        1.00     NL        1.00     NY        0.96     
!   ON        1.00*    OV        1.00     PT        1.00     SC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.98     FD        1.00*    GC        1.00*    HH        1.00*    
!   HN        1.00*    KK        1.00*    KP        1.01     LA        1.00     
!   MC        1.00*    MK        1.00     NL        1.00*    NY        1.00*    
!   ON        1.00*    OV        0.97     PT        0.97     SC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.98     FD        1.01     GC        1.00*    HH        1.00*    
!   HN        1.05     KK        1.00*    KP        1.03     LA        1.02     
!   MC        1.00*    MK        1.01     NL        0.99     NY        1.00*    
!   ON        1.00*    OV        1.00     PT        1.00     SC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.99     FD        0.95     GC        1.00*    HH        1.00*    
!   HN        1.06     KK        1.03     KP        0.98     LA        0.89     
!   MC        1.00*    MK        1.02     NL        0.98     NY        1.00*    
!   ON        1.00*    OV        0.97     PT        0.97     SC        1.02     
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.96     GC        1.00     HH        1.00*    
!   HN        0.95     KK        1.00*    KP        0.99     LA        1.06     
!   MC        1.00*    MK        0.98     NL        1.00     NY        0.93     
!   ON        1.00*    OV        1.01     PT        1.01     SC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.96     FD        1.00*    GC        1.00*    HH        1.00*    
!   HN        1.00*    KK        1.00*    KP        1.02     LA        1.03     
!   MC        1.00*    MK        1.01     NL        1.00*    NY        1.00*    
!   ON        1.00*    OV        0.97     PT        0.98     SC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00     FD        1.01     GC        1.00*    HH        1.00*    
!   HN        1.04     KK        1.00*    KP        1.01     LA        1.03     
!   MC        1.00*    MK        0.99     NL        0.99     NY        1.00*    
!   ON        1.00*    OV        0.99     PT        1.01     SC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.97     FD        0.92     GC        1.00*    HH        1.00*    
!   HN        1.06     KK        1.08     KP        0.99     LA        0.87     
!   MC        1.00*    MK        1.00     NL        0.99     NY        1.00*    
!   ON        1.00*    OV        0.97     PT        0.99     SC        1.02     
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.96     GC        0.97     HH        1.00*    
!   HN        0.96     KK        1.00*    KP        1.00     LA        1.08     
!   MC        1.00*    MK        0.98     NL        1.00     NY        0.99     
!   ON        1.00*    OV        0.99     PT        0.99     SC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        1.00*    GC        1.00*    HH        1.00*    
!   HN        1.00*    KK        1.00*    KP        1.00     LA        1.02     
!   MC        1.00*    MK        1.03     NL        1.00*    NY        1.00*    
!   ON        1.00*    OV        0.98     PT        0.99     SC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00     FD        0.99     GC        1.00*    HH        1.00*    
!   HN        1.01     KK        1.00*    KP        1.01     LA        1.04     
!   MC        1.00*    MK        1.00     NL        0.98     NY        1.00*    
!   ON        1.00*    OV        1.00     PT        1.02     SC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.00     FD        0.95     GC        1.00*    HH        1.00*    
!   HN        1.07     KK        1.03     KP        0.98     LA        0.88     
!   MC        1.00*    MK        1.05     NL        0.98     NY        1.00*    
!   ON        1.00*    OV        0.98     PT        0.98     SC        1.03     
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.96     GC        1.02     HH        1.00*    
!   HN        0.96     KK        1.00*    KP        0.98     LA        1.09     
!   MC        1.00*    MK        0.99     NL        1.00     NY        0.97     
!   ON        1.00*    OV        1.00     PT        0.99     SC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.97     FD        1.00*    GC        1.00*    HH        1.00*    
!   HN        1.00*    KK        1.00*    KP        1.01     LA        1.04     
!   MC        1.00*    MK        1.05     NL        1.00*    NY        1.00*    
!   ON        1.00*    OV        0.99     PT        0.98     SC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.97     FD        1.01     GC        1.00*    HH        1.00*    
!   HN        1.11     KK        1.00*    KP        1.01     LA        1.03     
!   MC        1.00*    MK        1.03     NL        1.01     NY        1.00*    
!   ON        1.00*    OV        1.00     PT        1.01     SC        1.00*    
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.98     FD        0.93     GC        1.00*    HH        1.00*    
!   HN        1.07     KK        1.06     KP        0.99     LA        0.88     
!   MC        1.00*    MK        1.03     NL        0.97     NY        1.00*    
!   ON        1.00*    OV        0.96     PT        0.99     SC        1.09     
!   TS        1.00*    WF        1.00*    WZ        1.00*    
! 
! 
! Fit before self-cal, rms=0.081188Jy  sigma=0.001340
! Fit after  self-cal, rms=0.075864Jy  sigma=0.001226
dynam = dynam - 0.5
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.121 mas, bmaj=1.283 mas, bpa=10.78 degrees
! Estimated noise=317.147 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 = -0.000935268 Jy
! Component: 100  -  total flux cleaned = -0.00102945 Jy
! Total flux subtracted in 100 components = -0.00102945 Jy
! Clean residual min=-0.002881 max=0.003074 Jy/beam
! Clean residual mean=-0.000039 rms=0.000761 Jy/beam
! Combined flux in latest and established models = 0.690998 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 46 components and 0.690998 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.075723Jy  sigma=0.001224
! Fit after  self-cal, rms=0.075706Jy  sigma=0.001223
! 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)
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000314334 Jy
! Component: 100  -  total flux cleaned = -0.000312125 Jy
! Total flux subtracted in 100 components = -0.000312125 Jy
! Clean residual min=-0.002874 max=0.003061 Jy/beam
! Clean residual mean=-0.000040 rms=0.000754 Jy/beam
! Combined flux in latest and established models = 0.690686 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 7 model components to the UV plane model.
! The established model now contains 46 components and 0.690686 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.075615Jy  sigma=0.001222
! Fit after  self-cal, rms=0.072956Jy  sigma=0.001172
! Inverting map and beam 
! Estimated beam: bmin=1.119 mas, bmaj=1.284 mas, bpa=10.19 degrees
! Estimated noise=317.252 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 = 0.00122372 Jy
! Component: 100  -  total flux cleaned = 0.00121421 Jy
! Total flux subtracted in 100 components = 0.00121421 Jy
! Clean residual min=-0.001848 max=0.002162 Jy/beam
! Clean residual mean=-0.000003 rms=0.000450 Jy/beam
! Combined flux in latest and established models = 0.6919 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 4 model components to the UV plane model.
! The established model now contains 46 components and 0.6919 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.072859Jy  sigma=0.001171
! Fit after  self-cal, rms=0.072848Jy  sigma=0.001171
! Inverting map 
print "***********************************"
! *********************************** 
print "*** Finished Amplitude Self-Cal ***"
! *** Finished Amplitude Self-Cal *** 
print "***********************************"
! *********************************** 
save 1342+663_X
! Writing UV FITS file: 1342+663_X.uvf
! Writing 46 model components to file: 1342+663_X.mod
! wwins: Wrote 1 windows to 1342+663_X.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.119 x 1.284 at 10.19 degrees (North through East)
! Clean map  min=-0.0018357  max=0.56008 Jy/beam
! Writing clean map to FITS file: 1342+663_X.fits
! Writing difmap environment to: 1342+663_X.par
print "****************************"
! **************************** 
print "*** Now, make some plots ***"
! *** Now, make some plots *** 
print "****************************"
! **************************** 
![@gonzo_plot 1342+663_X]
device 1342+663_Xuv.ps/vps,1,2
! Attempting to open device: '1342+663_Xuv.ps/vps'
radplot
! Using default options string "m1"
uvplot
! Using default options string ""
device 1342+663_Xim.ps/vps
! Attempting to open device: '1342+663_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=1.119 mas, bmaj=1.284 mas, bpa=10.19 degrees
! Estimated noise=317.252 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.119 x 1.284 at 10.19 degrees (North through East)
! Clean map  min=-0.0018357  max=0.56008 Jy/beam
![Exited script file: gonzo_plot]
![Exited script file: gonzo8-0.1]
quit
! Quitting program
! Log file 1342+663_X.log closed on Fri Jul 22 10:04:13 2005