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 10 58.5 31 A 0.2 0.1 81 2
2 11 24 21 E 8 5.5 53 16
3 12 4 20 B 0.4 0.1 4 9
4 13 -52 28 C 1.1 1 76 6
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