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 20 66.5 8.5 A 0.2 0.2 80 1
2 26 49 2 D 4.6 2 65 25
3 32 81 11.5 J 0.6 0.6 86 1
4 34 7.5 -8.5 C 4.2 3.4 13 20
5 36 15 -1 A 0.1 0.1 24 1
6 40 -20 20 C 1.4 0.8 45 13
7 41 -49.5 19.5 B 0.4 0.1 71 8
8 42 -69 9.5 C 5.5 4.6 82 8
9 43 -81 -15 J 1.4 1.4 85 1
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