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$Standard X-ray Diffraction Powder Patterns$

$Standard X-ray Diffraction Powder Patterns$

$Standard X-ray Diffraction$

1 1 I i i i i t i t i i i i ii i i 7. The mixed fission products existing on sampling day after decay and deposition corrections are further decayed to counting day. 8. The ratio of mixed fission products on .sampling day (from all tests before sampling day) to that on counting day is used to correct the beta activity of individual samples "back to sampling day, 9. The ratio of Sr to mixed .fission products present from all .tests on. sampling day is used to compute the Sr deposition from the individual samples. 10. The daily values are summed to give the total deposition for the month. This value is divided by the number of actual -samples in the month and multiplied by the expected number to give the final value for monthly SrÔ deposition. This value is as of the samp ling month. 11. The computed beta activity on sampling day is treated by the method of Hallden and HarleyW to obtain, the infinity gamma dose from fallout on that day, This calculation takes into account the apportionment of the computed beta activity among the debris of different ages. 12. The daily gamma values are summed and corrected as for the. monthly Sr90 deposition. The mathematical expressions are: 1 (tc .- tui^-* p As = p Activity on sampling day dpm/ft Ac = p Activity on counting day dpm/ft^ i = Burst number IE:J = Yield for burst in Me of mixed fission products at 1 day t s = Sampling day tni = Burst day = Deposition constant - 6 -
1 I f i l I l l l I l l l t i t i . 1.03 x 1D~5 -U + 6.8 x lCT)(t8 - tni ) SrÔ = _A^ ________ 80 D i ^ Where Defects of System . Sr90 = me/mi 2 of SrÔ = 3.5 x ICT2 for Ini 5000 (Tropospheric) = 4.7 x 10~4 for Ini 5000 (Stratospheric) A o o Irr6 Dose = As ^* u x 1U r^. \ -, jni - ~± - 425e -A("ts " "kni) i = 1 s ni Dose = Infinity 7 dose in millirads There are a number of defects in the overall gummed film system and in fact, it only deserves the effort expended because there were no other types of sampling available for the time and locations at which most of these measurements were made. These defects will be discussed individually even though it is not possible to give good numerical estimates of the errors involved. 1. The measurement is a total beta count only and is subject to the errors of self-absorption and the change in average energy of mixed fission products with time* The self-absorption is partially corrected for by using basic standards with the same weight of material as found in the average fallout sample. No correction is made for such heavy or light samples as may appear from time to time. The average energy of the mixed fission prod ucts has been calculated in this Laboratory based on the as sumptions that the average energy is one-third the maximum energy of the beta particle and that the percentage of each isotqpe in fallout samples follows the Hunter and Bailout6) calculations. The average energies calculated on this basis are: - 7 -
Page 1 and 2: HASL-93 health and safety laborator
Page 3 and 4: LEGAL NOTICE This report was prepar
Page 5 and 6: I I I ACKNOWLEDGEMENTS The authors
Page 7 and 8: I For many years, gummed film sampl
Page 9 and 10: t 81 others. These data were also r
Page 11: I 1 I f I 1 I I t I I 1 These data
Page 15 and 16: I 1 I 1 I 1 1 I 1 I I 1 1 I I I t .
Page 17 and 18: I_ to Justify a monthly summary* In
Page 19 and 20: 1 1 I I 1 1 I I 1 1 I I 1 I I 1 I C
Page 21 and 22: I * TABLE 3 I Comparison of Pot Ana
Page 23 and 24: I I I I I I I I I I I I 1 I I I I I
Page 25 and 26: I total p activity relation for rou
Page 27 and 28: TABLE 7 Comparison of Pot Analyses
Page 29 and 30: I Table 9 presents comparisons or s
Page 31 and 32: I I I I I I I I I I I I I I I I I I
Page 33 and 34: I 137 Since the dose calculation fo
Page 35 and 36: I TABLE 12 Comparison of Infinity G
Page 37 and 38: 1 1 11 1 stations having only gumme
Page 39 and 40: I I I I I to a 1-1/4" diameter plas
Page 41 and 42: MONTHLY DEPOSITION DAILY DEPOSITION
Page 43 and 44: SECTION II • MONTHLY SUMMARIES FO
Page 45 and 46: 1 1 I 1 1 1 1 t 1 I I I 1 I I I 1 t
Page 47 and 48: 1 I I 1 1 1 I I i i i i i i i i i i
Page 49 and 50: 1 1 I 1 1 I I I 1 I I 1 1 I I I 1 I
Page 51 and 52: 1 r> 1 1 1 111I 1 111 1 1 1 1 1 STA
Page 53 and 54: I 1 1 1 1 1 1 1 t 1 I 1 • STATION
Page 55 and 56: 1 i1I i i i i i i i March April May
Page 57 and 58: 1 1 I I I I I I I I I I I I I I I I
Page 59 and 60: I I I I I I I I I I I I I I I I I I
Page 61 and 62: 1 11 1 I 1 1 1 1 1 1 I 1 1 July Aug
Page 63 and 64:
1 i Iii i i i i i i i i i i i i i S
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' 1 111 1 i~k.f\ ESTIMATE OF Sr 1^
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1 ESTIMATE 1 1 1 1 1 1 1 1 1 1 1 1
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I I I I I I I I I I I I I I I I I I
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 Jan. Fe
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 ESTIMATE 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 ESTIMATE 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 I 1 1 1 1 1 1 1 1 1 1
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STATION # 141 ESTIMATE OF Sr90 DEPO
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STATION #204 ESTIMATE OF Sr90 DEPOS
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I ESTIMATE 1 1 i I 1 1 1 f I I I 1
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I I 1 i i i t i i i i i i i I i i S
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I I I i i i i i i * i i i i t t i i
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1 1 1 I 1" 1 1 9 I t 1 1 1 1 Iw t 1
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I I 1 I 1 i I 1 1 tI i STATION # Ja
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1 1 I I i i i i i i i i i i i i i i
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1 1 I I i i i i i i i i i i i i i i
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May June July Aug. Sept. Oct. Nov.
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1 111 1 ESTIMATE OF Sr^Q DEPOSITION
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1 1 1 I I 1 1 1 t I 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 I 1 I 1 1 1 1 1
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ESTIMATE OF Sr^ DEPOSITION FROM GUM
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1 ESTIMATE OF Sr90 DEPOSITION FROM
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I:^5
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I 1 I I 1 1 I 1 I I 1 1 1 1 1 1 I I
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1 1 1111 1 1 I 11 1 1 1 1 1 1 1 STA
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1 1 I 1 1 1 1 1 I 1 1 1 1 1 1 1 I 1
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1 1 1 1 1 1 1 1 I 1 1 1 1 1 I 1 1 1
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I 1 I I I I I I I I I I I I I I I I
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Page 129 and 130:
I i I I I I I I I I I I I I I I I I
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 11 1 1 1 1 1 1 1 1 1 STATION # 50
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1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 1 1
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1 ESTIMATE 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 STATION # Jan. Feb.
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 i 1 1
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1 1111 1 STATION # 516 ESTIMATE OF
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1 1 1 ESTIMATE OF Sr90 DEPOSITION F
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1 1 ESTIMATE 1 1 1 I 1 1 1 1 I 1 1
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1 I I i I I 1 I 1 I I 1 I I I I I 1
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. ESTIMATE OF 3r90 DEPOSITIONFBflfe
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STATION # 523 ESTIMATE OF Sr^° DEP
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1 ESTIMATE 1 1 1 I 1 I^^ 1 STATION
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1 ESTIMATE 1 1 t 1 1 I 1 1 I 1 i i
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1 ESTIMATE 1 I 1 1 1 I I 1 1 1 1 1
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1 ESTIMATE OF Sryu DEPOSITION FROM
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1 1 II 1 1 1 1 1 1 1 1 1 1 t 1 1 t
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1 ESTIMATE 1 1 I 1 I I 1 1 1 1 1«^
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1 ESTIMATE 1 I I 1 1 1 1 1 1 1 1 I
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1 1111111II11 1 11I 1 1 Jan. Feb. M
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1 ESTIMATE 1 I 1 1 1 I 1 1 I 1 1 1
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1 11 I 1 1 I 1 1 1 1 1 I 1 1 I 1 1
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1 ESTIMATE 1 1 I 1 1 1 I 1 1 1 1 1
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1 111 1 1 1 1 1 1 1 1 I 1 1 1 1 1 M
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1 iiiiiiIi i i i i i i i i i Jan. F
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Page 191 and 192:
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 ESTIMATE 1 1 1 1 1 1 1 1 1 1 1 1
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1 1111111111 ESTIMATE OF Sr90 DEPOS
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 ESTIMATE OF Sr9
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 111111111111111 1 1 Nov. Dec. TOT
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1 11111111111 1 111 1 1 Jan. Feb. M
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1 111 1 11 1 1 1 1 1 1 1 1 1 1 1 Ja
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1 ESTIMATE 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 STATION I Jail. Feb. Maro
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1 ESTIMATE 1 1 1 I• 1 1 I 1 1 1 1
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I I I I 1 1 I I 1 a STATION # 722 J
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I I I I I I I I I I 1 I I 1 1 I t I
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I I t I 1 1 I I 1 i I i I i i i i i
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I I I I 1 I I I I I 1 I 1 I 1 1 I 1
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I 1 1i i i t i ii i STATION # Jan,
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1 I 1 i i i i i i i i i i t i i t t
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I 1 1 STATION Jan, Feb. ESTIMATE OP
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1 1 1 1 ESTIMATE OF Sr^ DEPOSITION
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1 11 1 STB^TE'l aFSr90 DEPOSITIONJf
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I 1 1 1 I I 1 I 1 I I 1 1 I 1 1 I I
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STATION # 7T2 ESTIMATE OF Sr90 DEPO
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i 1 1 1 1 I I 1 I I I I I I I 1 I I
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' I 1 1 1 1 1 1 1 I I I 1 1 I I I I
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I 1 111111f1I STATION # 801 FOTIMAT
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I 1I111I11111 1 1 1 1 1 1 Jan. Feb.
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1 1 1 1 1 1 I 1 1I 1 STATION # Jan,
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1 11I11I1I111I1I111 STATION # 805 E
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i i i i i i i i i i i i i i i i i i
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O • * • • • * » H H N) VO
Page 255 and 256:
i i iii i i i i i i i STATION # Jan
Page 257 and 258:
f*\ C*» CJ* CM vO CM H H O H H CM
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1 1 1 1 1 1 1 1 11 1 , ESTIMATE STA
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Jan, Feb. March April May June July
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Page 265 and 266:
Page 267 and 268:
Page 269 and 270:
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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ESTIMATE OF Sr90 DEPOSITION FROM GU
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1 111111 1 s. ESTIMATE OF (Sr^0 DEP
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Page 277 and 278:
1 1 111111 I 1 1 I 1 I1 1 1 1 STATI
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I I I II ESTIMATE OF Sr DEPOSITION
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1 1 I11111I11 1 ESTIMATE OF pr*^ DE
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I 1 1 I 1 I 1 I I I 1 I I I I 1 I I
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I I I I 1 I 1 I I I I I I I I I I I
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I 1 I 1 1 I 1 1 i i i i i i i i t i
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I 1 I I I III 1 I 1 1 I I I I I I E
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I 1 1 1 I I I I I I 1 I I I I I 1 I
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I I 1 1 I I 1 I I I 1 1 1 I I I I I
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I 1 1 1 1 I 1 1 1 1 1 1 1 1 I 1 I I
Page 297 and 298:
I I I 1 1 I i i i i i i i i i i i i
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1 1 1 1 ESTIMATE OF Sr90 DEPOSITION
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1 1 1I 1 1 1 1 1 1 I 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 1 1 1
Page 305 and 306:
I 1 I I I I I I I I I 1 I I I I I I
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I I 1 I I I I I 1 I I I I I I I I I
Page 311 and 312:
1 ESTIMATE 1 I 1 1 1 1 1 I 1 1 1 1
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1 ESTIMATE 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 11 1 1 1 1 1 STATION # Jan. Feb
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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Page 329 and 330:
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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