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American Relative Sunspot Numbers for February 2004

Day N Raw Mean Ra
1 31 69 50
2 21 92 68
3 21 101 69
4 25 95 68
5 23 89 69
6 20 76 51
7 27 63 47
8 38 78 57
9 31 79 57
10 29 78 53
11 36 69 49
12 30 73 50
13 28 67 47
14 29 59 41
15 37 69 49
16 31 55 37
17 27 32 24
18 31 31 21
19 33 32 22
20 28 37 25
21 25 50 33
22 26 53 38
23 26 82 57
24 20 71 53
25 28 79 58
26 29 90 63
27 35 100 72
28 37 93 66
29 38 73 55
Means: 29.0 70.2 50.0
Total No. of Observers: 65
Total No. of Observations: 840

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