# half-life = 4.04 +- 0.12 days
# time log(activity) delta(log(activity))
1 4.76217 0.05
2 4.60517 0.05
3 4.47734 0.05
4 4.27667 0.05
6 3.97029 0.05
9 3.38439 0.05
10 3.22684 0.05
13 2.7213 0.05
15 2.40695 0.05


# time fit fit_plus fit_minus; k=0
1 4.78729 4.81713 4.75745
1.21875 4.7498 4.77964 4.71996
1.4375 4.71231 4.74215 4.68247
1.65625 4.67482 4.70466 4.64498
1.875 4.63733 4.66717 4.60749
2.09375 4.59984 4.62968 4.57001
2.3125 4.56235 4.59219 4.53252
2.53125 4.52486 4.5547 4.49503
2.75 4.48738 4.51721 4.45754
2.96875 4.44989 4.47972 4.42005
3.1875 4.4124 4.44223 4.38256
3.40625 4.37491 4.40474 4.34507
3.625 4.33742 4.36726 4.30758
3.84375 4.29993 4.32977 4.27009
4.0625 4.26244 4.29228 4.2326
4.28125 4.22495 4.25479 4.19511
4.5 4.18746 4.2173 4.15762
4.71875 4.14997 4.17981 4.12013
4.9375 4.11248 4.14232 4.08265
5.15625 4.07499 4.10483 4.04516
5.375 4.0375 4.06734 4.00767
5.59375 4.00001 4.02985 3.97018
5.8125 3.96253 3.99236 3.93269
6.03125 3.92504 3.95487 3.8952
6.25 3.88755 3.91738 3.85771
6.46875 3.85006 3.8799 3.82022
6.6875 3.81257 3.84241 3.78273
6.90625 3.77508 3.80492 3.74524
7.125 3.73759 3.76743 3.70775
7.34375 3.7001 3.72994 3.67026
7.5625 3.66261 3.69245 3.63277
7.78125 3.62512 3.65496 3.59528
8 3.58763 3.61747 3.5578
8.21875 3.55014 3.57998 3.52031
8.4375 3.51265 3.54249 3.48282
8.65625 3.47517 3.505 3.44533
8.875 3.43768 3.46751 3.40784
9.09375 3.40019 3.43002 3.37035
9.3125 3.3627 3.39254 3.33286
9.53125 3.32521 3.35505 3.29537
9.75 3.28772 3.31756 3.25788
9.96875 3.25023 3.28007 3.22039
10.1875 3.21274 3.24258 3.1829
10.4062 3.17525 3.20509 3.14541
10.625 3.13776 3.1676 3.10792
10.8438 3.10027 3.13011 3.07044
11.0625 3.06278 3.09262 3.03295
11.2812 3.02529 3.05513 2.99546
11.5 2.98781 3.01764 2.95797
11.7188 2.95032 2.98015 2.92048
11.9375 2.91283 2.94266 2.88299
12.1562 2.87534 2.90517 2.8455
12.375 2.83785 2.86769 2.80801
12.5938 2.80036 2.8302 2.77052
12.8125 2.76287 2.79271 2.73303
13.0312 2.72538 2.75522 2.69554
13.25 2.68789 2.71773 2.65805
13.4688 2.6504 2.68024 2.62056
13.6875 2.61291 2.64275 2.58308
13.9062 2.57542 2.60526 2.54559
14.125 2.53793 2.56777 2.5081
14.3438 2.50044 2.53028 2.47061
14.5625 2.46296 2.49279 2.43312
14.7812 2.42547 2.4553 2.39563
15 2.38798 2.41781 2.35814


# time fit fit_plus fit_minus; k=1
1 4.78729 4.79082 4.78375
1.21875 4.7498 4.75411 4.74549
1.4375 4.71231 4.71739 4.70723
1.65625 4.67482 4.68068 4.66897
1.875 4.63733 4.64396 4.6307
2.09375 4.59984 4.60725 4.59244
2.3125 4.56235 4.57053 4.55418
2.53125 4.52486 4.53381 4.51592
2.75 4.48738 4.4971 4.47765
2.96875 4.44989 4.46038 4.43939
3.1875 4.4124 4.42367 4.40113
3.40625 4.37491 4.38695 4.36286
3.625 4.33742 4.35023 4.3246
3.84375 4.29993 4.31352 4.28634
4.0625 4.26244 4.2768 4.24808
4.28125 4.22495 4.24009 4.20981
4.5 4.18746 4.20337 4.17155
4.71875 4.14997 4.16666 4.13329
4.9375 4.11248 4.12994 4.09503
5.15625 4.07499 4.09322 4.05676
5.375 4.0375 4.05651 4.0185
5.59375 4.00001 4.01979 3.98024
5.8125 3.96253 3.98308 3.94198
6.03125 3.92504 3.94636 3.90371
6.25 3.88755 3.90964 3.86545
6.46875 3.85006 3.87293 3.82719
6.6875 3.81257 3.83621 3.78892
6.90625 3.77508 3.7995 3.75066
7.125 3.73759 3.76278 3.7124
7.34375 3.7001 3.72607 3.67414
7.5625 3.66261 3.68935 3.63587
7.78125 3.62512 3.65263 3.59761
8 3.58763 3.61592 3.55935
8.21875 3.55014 3.5792 3.52109
8.4375 3.51265 3.54249 3.48282
8.65625 3.47517 3.50577 3.44456
8.875 3.43768 3.46905 3.4063
9.09375 3.40019 3.43234 3.36804
9.3125 3.3627 3.39562 3.32977
9.53125 3.32521 3.35891 3.29151
9.75 3.28772 3.32219 3.25325
9.96875 3.25023 3.28547 3.21499
10.1875 3.21274 3.24876 3.17672
10.4062 3.17525 3.21204 3.13846
10.625 3.13776 3.17533 3.1002
10.8438 3.10027 3.13861 3.06193
11.0625 3.06278 3.1019 3.02367
11.2812 3.02529 3.06518 2.98541
11.5 2.98781 3.02846 2.94715
11.7188 2.95032 2.99175 2.90888
11.9375 2.91283 2.95503 2.87062
12.1562 2.87534 2.91832 2.83236
12.375 2.83785 2.8816 2.7941
12.5938 2.80036 2.84488 2.75583
12.8125 2.76287 2.80817 2.71757
13.0312 2.72538 2.77145 2.67931
13.25 2.68789 2.73474 2.64105
13.4688 2.6504 2.69802 2.60278
13.6875 2.61291 2.66131 2.56452
13.9062 2.57542 2.62459 2.52626
14.125 2.53793 2.58787 2.48799
14.3438 2.50044 2.55116 2.44973
14.5625 2.46296 2.51444 2.41147
14.7812 2.42547 2.47773 2.37321
15 2.38798 2.44101 2.33494