Basic Information
Number:
Date:
Standard Time:
International time:
P:
B_0:
L_0:
L:
  N S N+S
g
f
R
k R
weather:
visibility:
Note:
Observer:
Sunspot Information
No. Sunspot number longitude latitude type a a' radius Sunspot number
1 58 80 -18 Bxi 0.3 0.1 85 4
2 63 61 -21 Axx 0.1 0.1 75 1
3 64 42 19.5 Bxo 0.2 0.1 65 6
4 68 53 26 Bxo 0.3 0.1 75 5
5 70 28 29 Bxi 0.5 0.2 62 10
6 71 12 -12 Eki 16.8 11.2 20 52
7 72 -5 -21 Csi 2.8 2.1 23 19
8 74 -15 15 Eki 31 19.2 39 29
9 75 43 13 Axx 0.2 0.1 65 2
10 79 -57 -10 Dsi 2.2 1.2 71 12
11 80 -70 -26 Axx 0.1 0.1 81 1
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