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 70 18 15 J 1.6 1.6 29 1
2 71 60 20 B 0.4 0.2 75 4
3 74 5 -23 A 0.2 0.1 42 2
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