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
1 140 6.5 12 H 18.5 18.1 15 20
2 141 -16 1.5 B 0.2 0.1 26 5
3 139 10 -6 B 1.3 0.3 19 34
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