SECOND-DAY SAMPLING a, _— x Roe ™. ~~, x ~ ‘AN — THIRD-DAY oe SAMPLING a Y\ \ £ 2 a \ 7 / aN. , \ = L. x / *% / = Vv \ _ \ \ — + — NY zS _ —_ K—ON < Xm 4 — yo = = O x” FIRST-DAY SAMPLING x | X = AIR FILTER, TOTAL y DIS/MIN PER 104 CU FT (10°) | © = PASSIVE COLLECTOR, NO RAIN, TOTAL y DIS/MIN (104) | @ = PASSIVE COLLECTOR, RAIN, TOTAL y DIS/MIN (104) _| (x) BACKGROUND ne CO) me ee ee ee ee ee a BACK GROUND 1 BRI [| DEN | PAR | | [ CAS MON COL | FNT [ PIN. | PUB | HAT | APC | WAL SITE Fig. 8—-Small Boy total gammaactivities (mobile line sites; see Fig. 1 for meaning of abbreviations). may not be directly applicable to another location on the samelineat another time. Consequently, interpretations involving these radionuclides must be made with this reservation in mind, The disintegrations per minute ratios of the various fission products to *°Mo corrected to shot time are given in Table 1 for the air-filter samples collected from D+2 to D+ 3. These values are