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 67 21 J 2.3 2.3 82 1
2 12 40 20 B 2.2 0.3 65 22
3 13 -15.5 27.5 A 0.2 0.1 52 5
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