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 22 31 25 F 42 25 60 38
2 27 48 27.5 A 0.1 0.1 74 1
3 28 -9 18 B 2 0.3 38 21
4 29 10.5 28.5 B 0.3 0.1 51 9
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