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
1 131 74 11 J 2.5 2.5 83 1
2 134 11 0.5 C 7.2 7 18 16
3 135 -20 8 B 2 1 30 16
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