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 50 17 14 B 0.3 0.1 33 10
2 52 -21 23 E 11.5 5 45 33
3 53 -39 3 B 1 0.3 54 11
4 54 -73 27.5 A 0.2 0.1 82 2
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