phone spacing 50 meters, inner offset 253 meters
survey=marine area=CelticSea source=Airgun spread=offend
n1=1480 d1=.004 f1=.004 label1="Time (sec)"
n2=60 d2=.050 f2=.253 label2="Offset (km)"
n3=1
title="Oz 34"
plottpow=2.076904