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A(15200
Project 23,1 = Fireball and Bhangmeter - H. Grier
D, J, Barnes
FIREBALL
Preliminary firebull yields have been computed from four high speed
Eagtman films, one each from Parry and Mack and two from Piiraai, with
the following results:
Parry
Mack
Piiraai
x
Piiraad
The preliminary fireball yield is
3
y
DELETED
=
An ambient
air density of 1.12 grams/liter has been assumed for these calculations.
BHANGMETER
Four Bhangmeters at the control point gave time to minimum
oesEre?
vELETED