May 1957 BASIg Flight Minneapolis “oxas Southern Hemisphere Flight Nominal Altitude Altitude Actual Tropopause 38.8" 5810 6-17-57 $ 3883 &17-57 Date 5823 2234 5-11-57 & 6201/6407 5376 22h0 5-16-57 80 78/78.5 Volum Heizht (S.C.F.) ate Total activi 3 e 4 ar Ge’ Ca 15,900 2 1,100 207k 2 On19 105 680 159 0037 # 0.35 1.98 4 0.17 46.7 159 Lol so58 49.5 $5.21 als 2133 OT 78.3 «he79 1238 28.6 41.23 2037 1,450 ¢ 580 oC af 60252196 5-27-57 6 62 2/6229 37.6" 6410 7-19-57 6026 2255 5-27-57 90 7225/9004 8 1916 7-19-57 13,00 6039 e2h3 5-29-57 80 77 2/7301 8 3952 7-19-57 2,bho 2 6699 % 0035 0062 I 0621 5694 T+197 522057 80 31.5 5 1945 S-1757 1,700 4 0.87 * 0.33 5722 «T1968 5-357 & 06.5 s 182 17-57 4,490 % 2eL6 2 0.bh 5870 T-199 5871 T-200 5-10-57 5-1s-57 50 50 48.75 4765 391 35.9 1915 2949 617-57 6-17-57 2846/8965 58% T2028 5-19-57 30 5970 T-293 5-22-57 50 6005 P-176 5-157 65 a5/6545 6006 Ba195 5-14-57 & 63 ug 12,720 2 1,100 <580 47.3 67.7 4365 76.6 183 40.30 50.21 335.7 19.3 58.1 =10.0 51.44 748.2 +2..98 ~2.03 - wel 9686 (176) ~ 2.76 13h 109.9 5540" 162 7-19-57 Th 0.99 # 0.45 7k 40.9 1796 «7-19-57 So.3h S15 8 1655 7-17-57 1,030 $ 760 0.62 2 06L6 s 17337-1757 2,300 t 78 1. { ) 1.33 £ 0645 36.2 160 3902 159 19 | 473 | 6.25 5293 €.52 365.2 9 269 8.47 (487) 0.51 2 O.L3 80/791 2.74 boobs 33.4 O6L9 2 0.16 i) $79 23.08 cal 27 /5r90 22.7 0 80 +2063 2583 6-17-57 5-17-57 $35.2 L.78 176 7-19-57 5-19-57 So7ad 755 1266 B+188 7.72 Lu79 LBL B-191 sr69/sr90 120.7 s 6012 Sr’ 58 280 L2.0¢ 6009s 22.2 Sr (+hhB) 73.57 ( 386) Tol _ 3.61 (<1180} 20.2 - 1.34 lgel (<277) 3263 8.5L, 1.52 96.6 (<263) 6.26 2.30 42.2 <30h9 3-09 25.7 27 13061 “157 Stratospheric Semple. Values suspect due to late analysis date. Cont'd,