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 49 74 -20 B 0 0.1 84 13
2 50 7 13.5 B 1.3 0.1 25 30
3 52 -29 24 E 7.5 4.1 55 30
4 53 -50 4.5 B 0.3 0.1 66 9
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