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 69 63 10.5 D 1 0.7 73 9
2 72 28.5 14 B 0.3 0.1 46 11
3 74 1 11 B 0.1 0.1 18 2
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