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 11 51.5 -29 J 3 2.9 71 6
2 12 53 -16.5 A 0.7 0.4 70 3
3 13 37 -13 F 18 4.5 52 62
4 17 19.5 24.5 D 4.4 4 49 3
5 18 3.5 22.5 E 7 2.5 40 37
6 19 -10.5 27.5 C 7.1 7 48 3
7 20 -14.5 -23 J 5 5 24 2
8 22 9 -21.5 B 0.2 0.1 28 9
9 24 -28 -8 F 17 7 37 34
10 28 -17.5 14.5 B 0.2 0.1 38 5
11 29 -40 13 G 34 25 58 28
12 30 -63 22 A 0.3 0.3 79 1
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