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 14 69 -20 C 1.1 0.4 81 15
2 15 81 13 A 0.1 0.1 86 1
3 18 31 -13.5 B 0.2 0.1 45 3
4 19 19.5 -15.5 D 4 2.5 32 20
5 23 21 -8.5 D 1.8 0.5 32 13
6 24 -3 14 B 0.3 0.2 29 5
7 25 -41 -13.5 D 5 1.6 57 33
8 27 -56 14 J 1.8 1.7 74 3
9 28 -68.5 13.5 J 0.6 0.5 82 2
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