Total Neutrons /en®” in Relation to Gistente from Point of Detonation Distance . Ship - Yards ~‘Meters ‘No. Neutrons/em® 400 366 lel x 1012 485 6,0 x 1011 = — Skate ‘ Independence Atte — 830 Independence ' Forward 600 545 | 2,2 x loll. frkansas 610 555 5.5 x 1010 Crittenden 660 605 | 3509 x 1LoLO 680 620 Sek x 1010 ‘Pensacola 710° 650 2.4 x 1010 Nagato 780 713 1.3 x 1010 ARDC=15 790 722 1.1 x 101° Hughes 890 613 7.27 x 109 Dawson B90 B13 Gevo xX 109 L.pagon 950 - 967 4.4 x 109 Rhind 970 887 ~ 4.6 x 109 Brulc 990 905 2,5 x 10° ~ Nevada ree ee ee iPeT . 3 ee eee needa2 a - ° Observed ;