; Ref: Arnold, J.R. and Libby, W.F.,
;  Science, 110, December 12, 1949, pp. 678-680
y	sigY	t	sigT
11.10	0.31	1372	50
11.52	0.35	1372	50
11.34	0.25	1372	50
10.15	0.44	1372	50
11.08	0.31	1372	50
9.50	0.45	2149	150
8.97	0.31	2624	50
9.03	0.30	2624	50
9.53	0.32	2624	50
8.81	0.26	2928	52
8.56	0.22	2928	52
7.73	0.36	3792	50
8.21	0.50	3792	50
7.88	0.74	4650	75
7.36	0.53	4650	75
6.95	0.40	4575	75
7.42	0.38	4575	75
6.26	0.41	4575	75