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 50.5 19.5 C 41 40 77 3
2 12 27 19 B 1.8 0.3 51 16
3 13 -29 27.5 C 1.4 1.3 60 3
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