=!)
were compared as a function of cylinder thickness ani time,
Combined
absorption ani multiple scattering coefficients for steel were cal-~
culated from the attenuation data and are presented in Fig. 2.71-2.
The low radiation levels aboard the two YAGs prevented calculations
for later times than those shown.
The values obtained from the two YAGs agreed well.
It will
require a statistical analysis to determine whether the values are
Significantly different from those obtained at Operation CASTLE.
No
conelusion ean be drawn at thi
Participatisn in the
data and did not permit adequate satisfaction of project objectives,
~ 33 =