CRAPIER &
CONCLUBIONS
hl
RESIDUAL-GAIMA EXPOSGUIE RATE
The results of the residual-game-exposure-rate measurenents
ehov that for some devices the decay exponent varies vith both
the type of device anf the station location.
‘The decay exponent
was fairly wiform for different station locations for Shot Zuni
(1.04 to 1.18) ané rather variable for various station locations
for Shot Bavajo (1.07 to 1.39). Although no special significance
is attached, the spread of values forthe decay exponentseems to
be greater when the averagevalue is high sad emller when the
average value is low.
Toe residual instrumentation systex performed at about 50
percent of its capability.
This isexplained bythe failure of the
recorders, which were notdesigned as field instruments and vere used
because no others vere available.
‘There vere no knowfailures of the
Conrad detectors.
4.2
INITIAL-GAMMA EXPOSURE RATE
Figures 3.27 and 3.96 show that approximtely tvo-thinis of the
total initial-geom exposure was delivered after the arrival of the
shock front.
Insufficient initial game rete or dose data is available
to allow independent comparison vith published scaling laws.
Figures 3.23
anc 3.x indicate reasonable agreement of both Redwing Projecta 2.1 ead
sf. Louw
2.2.0
2.2 data pointe with Ti 23-200; however, measured dove-versus-distance curves
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