This example was shot by Sherm Bloomer (OSU), Chief Scientist, Dawn
Wright (OSU), and  Dave Tappin (BGS) during BOOMERANG Expedition 
Leg 8 aboard the R/V Melville in May/Jun 1996.  Seth Mogk (SIO) was
the Geophysical Engineer.

A single SSI 80 cubic inch watergun was used for the source.  Only one
channel of a two channel "high speed" streamer is used in the plots 
below.  The data were recorded with the HIG Sun A/D at 1kHz (1 mil).
No recording filters were used.  The shot interval was 10 seconds 
while the ship progressed at 6 knots.

The plot was produced by the following SIOSEIS script:
sioseis << eof 
procs diskin debias prout despike filter gains plot end 
diskin
  set 6 7.5 fday 150 lday 150 fgmt 0845 lgmt 0945 ftr 1 ltr 1
  ipath /archive/mcs/SGG/1996/boomerang08/line10 end
end
despike
   fac 5 end
end
gains
   type 1 alpha 2 end
end
filter
   fno 1 lno 99999 pass 30 250 ftype 0 dbdrop 48 end 
end
prout
   fno 0 lno 99999 noinc 20 ftr 0 ltr 99999 end
end
plot
   srpath sunfil wiggle 0
   trpin 50 def .025 clip .025 ann gmtinc anninc 5 
    nibs 2848 vscale 5 stime 6 nsecs 1.5 end
end
end

end
eof