TABLE 3¢ TOTAL GAMMA AND ZR-95 CONCENTRATIONS 9S Id ALTITUDE SAMPLE NO. FLIGHT NO, | DATE TIME LAT. LONG. VOL. OF AIR (LOO SCM) GROSS GAMMA/ M/100 SCM COUNT DATE ZR~95 IN OCTOBER 1969 15.2 KM 2772 296 10/13/69 2224-2302 T5N-TIN 143W-143W 7.31 2773 296 10/13/69 2302--2330 71N~68N 144W-143W 5.44 2774 296 10/13/69 2330--2359 68N-65N 146W-144W 5.50 2790 288 10/14/69 0047-0125 65N--61N 144W-139W 7252 2789 288 10/14/69 0028-0047 61N~59N 139W~136W 3.84 2788 288 10/14/69 2359-0028 59N~56N 136W-132W 5.84 1420. 5990. 2220. 1640. 654, 1280. 11/15/69 378 11/15/69 1400 A:CQUNTING ERROR IS 20-50 PERCENT B:COUNTING ERROR IS 51-100 PERCENT 2:DATA SUSPECT 11/15/69 PC/100 SCM 621 *:NOT DETECTABLE 11/15/69 424 11/21/69 216 11/15/69 334