AAVSO: American Relative Sunspot Numbers, December 2005

American Relative Sunspot Numbers for December 2005

Day	N	Raw Mean	Ra
1	26	63	49
2	19	68	54
3	24	83	61
4	19	73	56
5	20	66	50
6	28	53	38
7	21	31	23
8	20	33	26
9	22	39	28
10	26	46	35
11	21	49	38
12	25	47	37
13	23	53	38
14	19	51	38
15	24	51	38
16	25	44	31
17	25	34	25
18	29	36	27
19	29	49	37
20	23	51	39
21	27	47	37
22	24	45	36
23	28	52	38
24	21	66	48
25	21	56	40
26	27	67	52
27	24	66	54
28	24	62	47
29	25	62	45
30	22	61	46
31	24	49	37
Means:	23.7	53.3	40.3
Total No. of Observers: 51 Total No. of Observations: 735