Gy ALISN3INI 0 (LN3983d) 3AILWI3a 355 20 "30 40 50 60 70 80 90 100 | 8 L 10 12 _l 14 l 16 | 18 I 20 I 22 24 {i RADIUS OF HEMISPHERE (HUNDREDS OF FEET) | ft 26 ! 28 ! 30 Figure A.2 Relative gamma intensity for flnite hemispheres of uniformly distributed activity (i Mev gamma energy). 6 32 34