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American Relative Sunspot Numbers for July 2005

Day Raw Mean Ra
1 115 84
2 143 109
3 145 114
4 153 118
5 141 101
6 124 91
7 106 77
8 104 75
9 84 65
10 64 49
11 61 47
12 54 41
13 56 42
14 39 28
15 29 22
16 16 12
17 3 2
18 0 0
19 1 1
20 1 1
21 0 0
22 4 3
23 18 13
24 19 14
25 19 14
26 21 16
27 18 13
28 29 22
29 50 37
30 63 48
31 94 70
Means: 57.2 42.9
Total No. of Observers: 57
Total No. of Observations: 1126

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