Cf-252 rates table

month/year	neutron rate [$s^{-1}$]	activity [$\mu Ci$]
1/2017	19066 $\pm$319	4.43 $\pm$0.074
2/2017	18655$\pm$312	4.33$\pm$0.073
3/2017	18252$\pm$306	4.24$\pm$0.071
4/2017	17857$\pm$299	4.15$\pm$0.07
5/2017	17472$\pm$293	4.06$\pm$0.068
6/2017	17094$\pm$286	3.97$\pm$0.067
7/2017	16725$\pm$280	3.88$\pm$0.065
8/2017	16364$\pm$274	3.8$\pm$0.064
9/2017	16010$\pm$268	3.72$\pm$0.062
10/2017	15664$\pm$262	3.64$\pm$0.061
11/2017	15326$\pm$257	3.56$\pm$0.06
12/2017	14995$\pm$251	3.48$\pm$0.058
1/2018	14671$\pm$246	3.41$\pm$0.057
2/2018	14354$\pm$240	3.33$\pm$0.056
3/2018	14044$\pm$235	3.26$\pm$0.055
4/2018	13740$\pm$230	3.19$\pm$0.053
5/2018	13444$\pm$225	3.12$\pm$0.052
6/2018	13153$\pm$220	3.05$\pm$0.051
7/2018	12869$\pm$215	2.99$\pm$0.05
8/2018	12591$\pm$211	2.92$\pm$0.049
9/2018	12319$\pm$206	2.86$\pm$0.048
10/2018	12053$\pm$202	2.8$\pm$0.047
11/2018	11793$\pm$197	2.74$\pm$0.046
12/2018	11538$\pm$193	2.68$\pm$0.045
1/2019	11289$\pm$189	2.62$\pm$0.044
2/2019	11045$\pm$185	2.56$\pm$0.043
3/2019	10806$\pm$181	2.51$\pm$0.042
4/2019	10573$\pm$177	2.45$\pm$0.041
5/2019	10344$\pm$173	2.4$\pm$0.04
6/2019	10121$\pm$169	2.35$\pm$0.039
7/2019	9902$\pm$166	2.3$\pm$0.039
8/2019	9688$\pm$162	2.25$\pm$0.038
9/2019	9479$\pm$158	2.2$\pm$0.037
10/2019	9274$\pm$155	2.15$\pm$0.036
11/2019	9074$\pm$152	2.11$\pm$0.035
12/2019	8878$\pm$148	2.06$\pm$0.035
1/2020	8686$\pm$145	2.02$\pm$0.034
2/2020	8498$\pm$142	1.97$\pm$0.033
3/2020	8315$\pm$139	1.93$\pm$0.032
4/2020	8135$\pm$136	1.89$\pm$0.032
5/2020	7959$\pm$133	1.85$\pm$0.031
6/2020	7787$\pm$130	1.81$\pm$0.03
7/2020	7619$\pm$127	1.77$\pm$0.03
8/2020	7455$\pm$125	1.73$\pm$0.029
9/2020	7294$\pm$122	1.69$\pm$0.028
10/2020	7136$\pm$119	1.66$\pm$0.028
11/2020	6982$\pm$117	1.62$\pm$0.027
12/2020	6831$\pm$114	1.59$\pm$0.027
1/2021	6683$\pm$112	1.55$\pm$0.026
2/2021	6539$\pm$109	1.52$\pm$0.025
3/2021	6398$\pm$107	1.49$\pm$0.025
4/2021	6260$\pm$104	1.45$\pm$0.024
5/2021	6124$\pm$102	1.42$\pm$0.024
6/2021	5992$\pm$100	1.39$\pm$0.023
7/2021	5863$\pm$98	1.36$\pm$0.023
8/2021	5736$\pm$96	1.33$\pm$0.022
9/2021	5612$\pm$94	1.3$\pm$0.022
10/2021	5491$\pm$92	1.27$\pm$0.021
11/2021	5372$\pm$90	1.25$\pm$0.021
12/2021	5256$\pm$88	1.22$\pm$0.02
1/2022	5143$\pm$86	1.19$\pm$0.02
2/2022	5032$\pm$84	1.17$\pm$0.02
3/2022	4923$\pm$82	1.14$\pm$0.019
4/2022	4816$\pm$80	1.12$\pm$0.019
5/2022	4712$\pm$79	1.09$\pm$0.018
6/2022	4611$\pm$77	1.07$\pm$0.018
7/2022	4511$\pm$75	1.05$\pm$0.018
8/2022	4414$\pm$74	1.02$\pm$0.017
9/2022	4318$\pm$72	1.0$\pm$0.017
10/2022	4225$\pm$70	0.98$\pm$0.016
11/2022	4134$\pm$69	0.96$\pm$0.016
12/2022	4044$\pm$67	0.94$\pm$0.016
1/2023	3957$\pm$66	0.92$\pm$0.015
2/2023	3871$\pm$64	0.9$\pm$0.015
3/2023	3788$\pm$63	0.88$\pm$0.015
4/2023	3706$\pm$62	0.86$\pm$0.014
5/2023	3626$\pm$60	0.84$\pm$0.014
6/2023	3548$\pm$59	0.82$\pm$0.014
7/2023	3471$\pm$58	0.81$\pm$0.014
8/2023	3396$\pm$56	0.79$\pm$0.013
9/2023	3323$\pm$55	0.77$\pm$0.013
10/2023	3251$\pm$54	0.75$\pm$0.013
11/2023	3181$\pm$53	0.74$\pm$0.012
12/2023	3112$\pm$52	0.72$\pm$0.012
1/2024	3045$\pm$51	0.71$\pm$0.012
2/2024	2979$\pm$49	0.69$\pm$0.012
3/2024	2914$\pm$48	0.68$\pm$0.011
4/2024	2852$\pm$47	0.66$\pm$0.011
5/2024	2790$\pm$46	0.65$\pm$0.011
6/2024	2730$\pm$45	0.63$\pm$0.011
7/2024	2671$\pm$44	0.62$\pm$0.01
8/2024	2613$\pm$43	0.607$\pm$0.01
9/2024	2556$\pm$42	0.594$\pm$0.01
10/2024	2501$\pm$41	0.581$\pm$0.01
11/2024	2447$\pm$41	0.568$\pm$0.01
12/2024	2394$\pm$40	0.556$\pm$0.009
1/2025	2343$\pm$39	0.544$\pm$0.009
2/2025	2292$\pm$38	0.532$\pm$0.009
3/2025	2242$\pm$37	0.521$\pm$0.009
4/2025	2194$\pm$36	0.509$\pm$0.009
5/2025	2147$\pm$36	0.498$\pm$0.008
6/2025	2100$\pm$35	0.488$\pm$0.008
7/2025	2055$\pm$34	0.477$\pm$0.008
8/2025	2010$\pm$33	0.467$\pm$0.008
9/2025	1967$\pm$32	0.457$\pm$0.008
10/2025	1925$\pm$32	0.447$\pm$0.007
11/2025	1883$\pm$31	0.437$\pm$0.007
12/2025	1842$\pm$30	0.428$\pm$0.007
1/2026	1802$\pm$30	0.419$\pm$0.007
2/2026	1763$\pm$29	0.41$\pm$0.007
3/2026	1725$\pm$28	0.401$\pm$0.007
4/2026	1688$\pm$28	0.392$\pm$0.007
5/2026	1652$\pm$27	0.384$\pm$0.006
6/2026	1616$\pm$27	0.375$\pm$0.006
7/2026	1581$\pm$26	0.367$\pm$0.006
8/2026	1547$\pm$25	0.359$\pm$0.006
9/2026	1513$\pm$25	0.351$\pm$0.006
10/2026	1481$\pm$24	0.344$\pm$0.006
11/2026	1449$\pm$24	0.336$\pm$0.006
12/2026	1417$\pm$23	0.329$\pm$0.006
1/2027	1387$\pm$23	0.322$\pm$0.005
2/2027	1357$\pm$22	0.315$\pm$0.005
3/2027	1328$\pm$22	0.308$\pm$0.005
4/2027	1299$\pm$21	0.302$\pm$0.005
5/2027	1271$\pm$21	0.295$\pm$0.005
6/2027	1243$\pm$20	0.289$\pm$0.005
7/2027	1216$\pm$20	0.283$\pm$0.005
8/2027	1190$\pm$19	0.276$\pm$0.005
9/2027	1164$\pm$19	0.27$\pm$0.005
10/2027	1139$\pm$19	0.265$\pm$0.004
11/2027	1115$\pm$18	0.259$\pm$0.004
12/2027	1091$\pm$18	0.253$\pm$0.004
1/2028	1067$\pm$17	0.248$\pm$0.004
2/2028	1044$\pm$17	0.242$\pm$0.004
3/2028	1021$\pm$17	0.237$\pm$0.004
4/2028	999$\pm$16	0.232$\pm$0.004
5/2028	978$\pm$16	0.227$\pm$0.004
6/2028	957$\pm$16	0.222$\pm$0.004
7/2028	936$\pm$15	0.217$\pm$0.004
8/2028	916$\pm$15	0.213$\pm$0.004
9/2028	896$\pm$15	0.208$\pm$0.003
10/2028	877$\pm$14	0.204$\pm$0.003
11/2028	858$\pm$14	0.199$\pm$0.003
12/2028	839$\pm$14	0.195$\pm$0.003
1/2029	821$\pm$13	0.191$\pm$0.003
2/2029	803$\pm$13	0.187$\pm$0.003
3/2029	786$\pm$13	0.183$\pm$0.003
4/2029	769$\pm$12	0.179$\pm$0.003
5/2029	752$\pm$12	0.175$\pm$0.003
6/2029	736$\pm$12	0.171$\pm$0.003
7/2029	720$\pm$12	0.167$\pm$0.003
8/2029	704$\pm$11	0.164$\pm$0.003
9/2029	689$\pm$11	0.16$\pm$0.003
10/2029	674$\pm$11	0.157$\pm$0.003
11/2029	660$\pm$11	0.153$\pm$0.003
12/2029	645$\pm$10	0.15$\pm$0.003