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 9 65 -13 C 1.8 1.7 78 5
2 12 52 -6 C 1 0.5 68 5
3 14 31 -9 C 2.6 2.3 44 11
4 17 -37.5 -18 J 4.2 4.1 54 2
5 18 4 13 B 0.2 0.1 26 2
6 19 -51 9 A 0.2 0.2 69 1
7 20 -65 3 H 6.1 6 77 2
8 21 -71 7.5 D 3.5 2.8 82 5
9 22 -41 4 B 0.4 0.1 57 9
10 23 -77 -13 C 0.4 0.3 84 2
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