Surface Depth	Dosage Time
cm	years eV^-1 H2O^-1
	
1.01E-04	613000
1.03E-04	615000
1.05E-04	630000
1.07E-04	650000
1.09E-04	643000
1.11E-04	664000
1.13E-04	657000
1.15E-04	681000
1.17E-04	683000
1.19E-04	707000
1.21E-04	742000
1.24E-04	708000
1.26E-04	764000
1.28E-04	738000
1.31E-04	759000
1.33E-04	777000
1.36E-04	800000
1.38E-04	796000
1.41E-04	837000
1.43E-04	811000
1.46E-04	865000
1.49E-04	839000
1.51E-04	883000
1.54E-04	890000
1.57E-04	927000
1.60E-04	927000
1.63E-04	917000
1.66E-04	943000
1.69E-04	952000
1.72E-04	975000
1.75E-04	1010000
1.79E-04	1010000
1.82E-04	1020000
1.85E-04	1030000
1.89E-04	1060000
1.92E-04	1050000
1.96E-04	1070000
2.00E-04	1120000
2.03E-04	1160000
2.07E-04	1190000
2.11E-04	1200000
2.15E-04	1230000
2.19E-04	1240000
2.23E-04	1230000
2.27E-04	1230000
2.31E-04	1300000
2.36E-04	1320000
2.40E-04	1340000
2.44E-04	1320000
2.49E-04	1370000
2.54E-04	1360000
2.58E-04	1410000
2.63E-04	1450000
2.68E-04	1470000
2.73E-04	1430000
2.78E-04	1490000
2.83E-04	1550000
2.88E-04	1510000
2.94E-04	1620000
2.99E-04	1590000
3.05E-04	1700000
3.10E-04	1690000
3.16E-04	1760000
3.22E-04	1770000
3.28E-04	1740000
3.34E-04	1800000
3.40E-04	1810000
3.47E-04	1820000
3.53E-04	1900000
3.60E-04	1950000
3.66E-04	1980000
3.73E-04	1960000
3.80E-04	2020000
3.87E-04	2000000
3.94E-04	2060000
4.02E-04	2180000
4.09E-04	2210000
4.17E-04	2220000
4.25E-04	2220000
4.33E-04	2250000
4.41E-04	2310000
4.49E-04	2350000
4.57E-04	2370000
4.66E-04	2420000
4.74E-04	2460000
4.83E-04	2540000
4.92E-04	2540000
5.01E-04	2620000
5.11E-04	2690000
5.20E-04	2510000
5.30E-04	2910000
5.40E-04	2790000
5.50E-04	2850000
5.60E-04	2790000
5.70E-04	2880000
5.81E-04	3090000
5.92E-04	2800000
6.03E-04	3180000
6.14E-04	3110000
6.25E-04	3310000
6.37E-04	3400000
6.49E-04	3320000
6.61E-04	3510000
6.73E-04	3310000
6.85E-04	3610000
6.98E-04	3600000
7.11E-04	3940000
7.24E-04	3720000
7.38E-04	3860000
7.52E-04	3870000
7.66E-04	3940000
7.80E-04	3740000
7.94E-04	4150000
8.09E-04	4140000
8.24E-04	4370000
8.39E-04	4420000
8.55E-04	4240000
8.71E-04	4460000
8.87E-04	4380000
9.04E-04	4650000
9.20E-04	4720000
9.38E-04	4730000
9.55E-04	4870000
9.73E-04	4760000
9.91E-04	4750000
0.00101	5610000
0.00103	4400000
0.00105	5440000
0.00107	5310000
0.00109	5610000
0.00111	5790000
0.00113	6180000
0.00115	6010000
0.00117	5130000
0.00119	6340000
0.00121	6520000
0.00124	6190000
0.00126	6330000
0.00128	6630000
0.00131	6150000
0.00133	6780000
0.00136	6650000
0.00138	6570000
0.00141	6980000
0.00143	7080000
0.00146	7080000
0.00149	7320000
0.00151	8050000
0.00154	6190000
0.00157	7840000
0.0016	8520000
0.00163	7700000
0.00166	8900000
0.00169	8210000
0.00172	9110000
0.00175	9480000
0.00179	9190000
0.00182	9560000
0.00185	9380000
0.00189	9680000
0.00192	10600000
0.00196	10200000
0.002	10700000
0.00203	10000000
0.00207	10900000
0.00211	11000000
0.00215	10200000
0.00219	11500000
0.00223	11400000
0.00227	11700000
0.00231	12300000
0.00236	12800000
0.0024	13100000
0.00244	13800000
0.00249	13400000
0.00254	13700000
0.00258	14300000
0.00263	14200000
0.00268	13600000
0.00273	15400000
0.00278	13700000
0.00283	14300000
0.00288	14200000
0.00294	15700000
0.00299	10600000
0.00305	14700000
0.0031	16300000
0.00316	16900000
0.00322	15700000
0.00328	16200000
0.00334	17600000
0.0034	17500000
0.00347	14100000
0.00353	19600000
0.0036	19600000
0.00366	19100000
0.00373	19900000
0.0038	18700000
0.00387	22100000
0.00394	21800000
0.00402	19000000
0.00409	23000000
0.00417	22500000
0.00425	21400000
0.00433	22200000
0.00441	22700000
0.00449	19000000
0.00457	21100000
0.00466	22600000
0.00474	25500000
0.00483	25800000
0.00492	24800000
0.00501	26800000
0.00511	25400000
0.0052	26200000
0.0053	26000000
0.0054	27200000
0.0055	26400000
0.0056	28000000
0.0057	28600000
0.00581	26400000
0.00592	28800000
0.00603	31000000
0.00614	30400000
0.00625	28800000
0.00637	31100000
0.00649	33500000
0.00661	32300000
0.00673	32300000
0.00685	34500000
0.00698	37000000
0.00711	34900000
0.00724	35200000
0.00738	35700000
0.00752	35200000
0.00766	33500000
0.0078	35900000
0.00794	37300000
0.00809	34600000
0.00824	36900000
0.00839	36600000
0.00855	37600000
0.00871	37900000
0.00887	39800000
0.00904	41300000
0.0092	35400000
0.00938	40800000
0.00955	42200000
0.00973	36900000
0.00991	39900000
0.0101	43300000
0.0103	38200000
0.0105	41300000
0.0107	42000000
0.0109	43600000
0.0111	43000000
0.0113	43200000
0.0115	43900000
0.0117	43500000
0.0119	46300000
0.0121	46300000
0.0124	46900000
0.0126	45100000
0.0128	43000000
0.0131	48200000
0.0133	47000000
0.0136	46100000
0.0138	45500000
0.0141	54000000
0.0143	46500000
0.0146	43900000
0.0149	40600000
0.0151	57200000
0.0154	47700000
0.0157	49800000
0.016	51800000
0.0163	53300000
0.0166	55000000
0.0169	55700000
0.0172	49100000
0.0175	60200000
0.0179	64100000
0.0182	60200000
0.0185	57300000
0.0189	53300000
0.0192	58600000
0.0196	61400000
0.02	63700000
0.0203	57100000
0.0207	70100000
0.0211	63600000
0.0215	68300000
0.0219	63500000
0.0223	61900000
0.0227	64300000
0.0231	73500000
0.0236	67600000
0.024	58100000
0.0244	70400000
0.0249	65200000
0.0254	62500000
0.0258	66200000
0.0263	59700000
0.0268	65000000
0.0273	68300000
0.0278	67900000
0.0283	66100000
0.0288	66300000
0.0294	73300000
0.0299	65100000
0.0305	60600000
0.031	74400000
0.0316	58000000
0.0322	69400000
0.0328	65100000
0.0334	64500000
0.034	70200000
0.0347	71300000
0.0353	53200000
0.036	70800000
0.0366	72300000
0.0373	58500000
0.038	72700000
0.0387	64300000
0.0394	63500000
0.0402	68400000
0.0409	64400000
0.0417	69400000
0.0425	79900000
0.0433	82100000
0.0441	72900000
0.0449	78500000
0.0457	79000000
0.0466	78000000
0.0474	78000000
0.0483	79200000
0.0492	60000000
0.0501	76200000
0.0511	76600000
0.052	78800000
0.053	76300000
0.054	78700000
0.055	81200000
0.056	78300000
0.057	85300000
0.0581	86900000
0.0592	85700000
0.0603	89600000
0.0614	74700000
0.0625	75800000
0.0637	80400000
0.0649	81800000
0.0661	69100000
0.0673	76000000
0.0685	85200000
0.0698	80900000
0.0711	88900000
0.0724	84800000
0.0738	87900000
0.0752	70700000
0.0766	73100000
0.078	84000000
0.0794	78400000
0.0809	84600000
0.0824	82900000
0.0839	76300000
0.0855	75600000
0.0871	91400000
0.0887	84400000
0.0904	84200000
0.092	83200000
0.0938	84700000
0.0955	85200000
0.0973	79000000
0.0991	84200000
0.101	81800000
0.103	86700000
0.105	73200000
0.107	72700000
0.109	86500000
0.111	80500000
0.113	72600000
0.115	73300000
0.117	82300000
0.119	82200000
0.121	77700000
0.124	75500000
0.126	81100000
0.128	79000000
0.131	86900000
0.133	82500000
0.136	82900000
0.138	76700000
0.141	95100000
0.143	85000000
0.146	87700000
0.149	84400000
0.151	78400000
0.154	88000000
0.157	84700000
0.16	75300000
0.163	78900000
0.166	81700000
0.169	70500000
0.172	79100000
0.175	92000000
0.179	86500000
0.182	78100000
0.185	78400000
0.189	85300000
0.192	89500000
0.196	89600000
0.2	85000000
0.203	90700000
0.207	92900000
0.211	90900000
0.215	85300000
0.219	88700000
0.223	79900000
0.227	85100000
0.231	84100000
0.236	85100000
0.24	84200000
0.244	81900000
0.249	87100000
0.254	86700000
0.258	84800000
0.263	87300000
0.268	95000000
0.273	90100000
0.278	79900000
0.283	83100000
0.288	84900000
0.294	87200000
0.299	84100000
0.305	91500000
0.31	91200000
0.316	84600000
0.322	82700000
0.328	86400000
0.334	94400000
0.34	76200000
0.347	82600000
0.353	84200000
0.36	84800000
0.366	82800000
0.373	87300000
0.38	89000000
0.387	81600000
0.394	89400000
0.402	82900000
0.409	81100000
0.417	83400000
0.425	86500000
0.433	85400000
0.441	83100000
0.449	80200000
0.457	87500000
0.466	77800000
0.474	93700000
0.483	88400000
0.492	90700000
0.501	89700000
0.511	87200000
0.52	85600000
0.53	88900000
0.54	86900000
0.55	84000000
0.56	86200000
0.57	87900000
0.581	88700000
0.592	87400000
0.603	87900000
0.614	86100000
0.625	89800000
0.637	87600000
0.649	92300000
0.661	96500000
0.673	95600000
0.685	94100000
0.698	93000000
0.711	94700000
0.724	89800000
0.738	95600000
0.752	94900000
0.766	92300000
0.78	94900000
0.794	96400000
0.809	92400000
0.824	90100000
0.839	90800000
0.855	93100000
0.871	90600000
0.887	91900000
0.904	91400000
0.92	93400000
0.938	90900000
0.955	96400000
0.973	93600000
0.991	98500000
1.01	93400000
1.03	91600000
1.05	92500000
1.07	96700000
1.09	98600000
1.11	98900000
1.13	102000000
1.15	101000000
1.17	101000000
1.19	103000000
1.21	101000000
1.24	90600000
1.26	96200000
1.28	97100000
1.31	103000000
1.33	97000000
1.36	101000000
1.38	99700000
1.41	97300000
1.43	97600000
1.46	98000000
1.49	98000000
1.51	107000000
1.54	107000000
1.57	104000000
1.6	101000000
1.63	103000000
1.66	99500000
1.69	96900000
1.72	99100000
1.75	103000000
1.79	101000000
1.82	98700000
1.85	95300000
1.89	97700000
1.92	101000000
1.96	93800000
2	98700000
2.03	101000000
2.07	92300000
2.11	103000000
2.15	100000000
2.19	104000000
2.23	108000000
2.27	109000000
2.31	107000000
2.36	100000000
2.4	103000000
2.44	108000000
2.49	103000000
2.54	102000000
2.58	98500000
2.63	103000000
2.68	110000000
2.73	108000000
2.78	106000000
2.83	110000000
2.88	110000000
2.94	114000000
2.99	106000000
3.05	115000000
3.1	116000000
3.16	112000000
3.22	107000000
3.28	110000000
3.34	116000000
3.4	112000000
3.47	108000000
3.53	104000000
3.6	103000000
3.66	110000000
3.73	112000000
3.8	117000000
3.87	114000000
3.94	115000000
4.02	108000000
4.09	110000000
4.17	112000000
4.25	114000000
4.33	108000000
4.41	112000000
4.49	111000000
4.57	108000000
4.66	105000000
4.74	108000000
4.83	102000000
4.92	105000000
5.01	106000000
5.11	103000000
5.2	104000000
5.3	107000000
5.4	107000000
5.5	110000000
5.6	110000000
5.7	102000000
5.81	104000000
5.92	110000000
6.03	104000000
6.14	106000000
6.25	105000000
6.37	104000000
6.49	103000000
6.61	101000000
6.73	105000000
6.85	111000000
6.98	110000000
7.11	104000000
7.24	108000000
7.38	106000000
7.52	103000000
7.66	104000000
7.8	110000000
7.94	104000000
8.09	108000000
8.24	110000000
8.39	110000000
8.55	109000000
8.71	108000000
8.87	110000000
9.04	106000000
9.2	104000000
9.38	103000000
9.55	101000000
9.73	101000000
9.91	102000000
10.1	103000000
10.3	105000000
10.5	101000000
10.7	103000000
10.9	101000000
11.1	104000000
11.3	98700000
11.5	98100000
11.7	103000000
11.9	99500000
12.1	102000000
12.4	101000000
12.6	99200000
12.8	99100000
13.1	97100000
13.3	98500000
13.6	95100000
13.8	96400000
14.1	99700000
14.3	100000000
14.6	99700000
14.9	96500000
15.1	98300000
15.4	92400000
15.7	96200000
16	94900000
16.3	97900000
16.6	97600000
16.9	93200000
17.2	94900000
17.5	96700000
17.9	97600000
18.2	92500000
18.5	96400000
18.9	94500000
19.2	96800000
19.6	97600000
20	94800000
20.3	95400000
20.7	98700000
21.1	93900000
21.5	94300000
21.9	94900000
22.3	94700000
22.7	96300000
23.1	96100000
23.6	95500000
24	95400000
24.4	93300000
24.9	95000000
25.4	90500000
25.8	94100000
26.3	93200000
26.8	94100000
27.3	93300000
27.8	92800000
28.3	93200000
28.8	95300000
29.4	93700000
29.9	91700000
30.5	93400000
31	94100000
31.6	91500000
32.2	95700000
32.8	90700000
33.4	96500000
34	95000000
34.7	96100000
35.3	98400000
36	96400000
36.6	94000000
37.3	93500000
38	93100000
38.7	95800000
39.4	94800000
40.2	93900000
40.9	95100000
41.7	94700000
42.5	96900000
43.3	98000000
44.1	96800000
44.9	95700000
45.7	99000000
46.6	101000000
47.4	98900000
48.3	98200000
49.2	99000000
50.1	97100000
51.1	98700000
52	96700000
53	99600000
54	98200000
55	98600000
56	97800000
57	96200000
58.1	98100000
59.2	103000000
60.3	98400000
61.4	102000000
62.5	99900000
63.7	102000000
64.9	104000000
66.1	104000000
67.3	107000000
68.5	104000000
69.8	103000000
71.1	103000000
72.4	106000000
73.8	105000000
75.2	107000000
76.6	104000000
78	105000000
79.4	107000000
80.9	108000000
82.4	106000000
83.9	107000000
85.5	109000000
87.1	109000000
88.7	109000000
90.4	112000000
92	110000000
93.8	109000000
95.5	108000000
97.3	114000000
99.1	115000000
101	115000000
103	118000000
105	118000000
107	118000000
109	115000000
111	118000000
113	121000000
115	122000000
117	124000000
119	126000000
121	127000000
124	129000000
126	132000000
128	133000000
131	135000000
133	136000000
136	139000000
138	140000000
141	143000000
143	145000000
146	148000000
149	148000000
151	152000000
154	155000000
157	159000000
160	160000000
163	164000000
166	166000000
169	168000000
172	173000000
175	178000000
179	182000000
182	183000000
185	192000000
189	194000000
192	196000000
196	205000000
200	212000000
203	215000000
207	216000000
211	226000000
215	229000000
219	239000000
223	250000000
227	257000000
231	260000000
236	265000000
240	273000000
244	278000000
249	283000000
254	301000000
258	314000000
263	316000000
268	334000000
273	339000000
278	360000000
283	370000000
288	375000000
294	398000000
299	414000000
305	448000000
310	470000000
316	482000000
322	498000000
328	517000000
334	542000000
340	568000000
347	604000000
353	641000000
360	673000000
366	685000000
373	719000000
380	773000000
387	801000000
394	851000000
402	901000000
409	981000000
417	1020000000
425	1070000000
433	1200000000
441	1240000000
449	1270000000
457	1390000000
466	1500000000
474	1570000000
483	1690000000
492	1850000000
501	2060000000
511	2200000000
520	2450000000
530	2560000000
540	2790000000
550	3040000000
560	3290000000
570	3650000000
581	4300000000
592	4410000000
603	4770000000
614	5480000000
625	5660000000
637	6090000000
649	7100000000
661	7460000000
673	9460000000
685	9410000000
698	12100000000
711	13600000000
724	15100000000
738	15600000000
752	18800000000
766	21800000000
780	27100000000
794	31400000000
809	31400000000
824	37300000000
839	40800000000
855	40800000000
871	41400000000
887	62500000000
904	60400000000
920	68600000000
938	76800000000
955	92600000000
973	94300000000
991	1.03E+11
1010	1.43E+11
