wees asentilitameememminemenntanneecaneetahttnttadhtaieeaiieaintatintenidintiodidealteuadeitinc aoeeke TABLE 3C TOTAL GAMMA AND ZR-95 CONCENTRATIONS ALTITUDE SAMPLE NO. FLIGHT NO. DATE TIME LAT. LONG. VOL. OF AIR (100 SCM) Ht GROSS GAMMA/ _ M/L00 SCM COUNT DATE re ZR-95 IN OCTOBER 1969 19.2 KM 2641 291 10/16/69 1929-2000 12N- 9N BlW- 79W 2.93 2740 291 10/13/69 1850-1922 QN- 5N BOW 79W 2-90 2739 291 10/13/69 1815-1850 5N~ 1N BOW- 80W 3.24 2738 291 10/13/69 1740-1815 IN- 35S BlW- 80W 3424 2737 291 10/13/69 1703-1740 35~- 7S 8lW- 80W 3.38 2736 291 10/13/69 1626-1703 7S-118 BO0W~ 78W 3.51 809. 772. 639- 562. 648. 641-6 11/19/69 12/04/69 11/23/69 11/22/69 11/22/69 202 215 135 140 A:COUNTING ERROR 1S 20-50 PERCENT B:COUNTING ERROR IS 51-100 PERCENT PC/100 SCM 153 11/22/69 | 116 *:NOT DETECTABLE rep ee at tet eee ?2DATA SUSPECT