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 3 10 27.5 D 4.7 2.2 48 23
2 4 6 18 E 10.7 5.5 34 29
3 5 -21 30 B 0.8 0.7 58 15
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