46 Ce-144 s-35 0.050 1 16. 9 .0 0 20 20. 0 0 .0004 1 eonw Pr-144 Pr-143 Nd-147 Ca-45 U-237 Pu-239 (a) 4 1 5 6 8 1-131 1-132 Ba-140 La-140 Ce-14] .013 013 1.3 Beta Activity Z of Bikini Ash 8 6 2 5 0 0. 0 0 1 . Sr-90 Y-90 Y-91 Zr-95 Nb-95 Ru-103 Ru-106 Rh- 106 Te-129 Te-129m Te-132 Sr-89 Nuc lide TABLE Iv-4 0.0x109 9.0x1076 2.7x10711 2.3x1074 1.8x10712 4.6x1074 5.4x10710 4.7x1076 4.21074 1.4x1074 2.3x1073 1.0x1074 _ 3.3x1074 0.0x109 3.5x19711 5.0x1076 8.6x1074 3.9x1074 4.5x1074 0.0x109 2.7x1075 3.6x1076 5.3x1076 3.8x1075 3.3x1078 (ur h7!) nuclide (mCi Km~2) Bikini Ash Day 26 Post Detonation BRAVO FALLOUT BETA ACTIVITY RELATED TO BRAVO FALLOUT EXPOSURE RATE QGNnNroOorRnernnoewnooownre 8.6x1072 2.9x109 2.8x10! 1.6x10! 3.5x1071 3.5x101 6.9x1074 2.9x100 1.7x109 8.6x1009 1.0x10! 1.4x101 7.8109 2.2x1072 2.2x1072 1.4x10! L.ixiol 4.7x109 8.6x100 1.2x100 1.2x100 6.0x107! 1.6x109 1.7x100 2.2x100 { (uk hol) Bikini Ash (mCi Km7~2) nuclide