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 32.5 12 H 13.5 13 46 22
2 142 10.5 1 C 2.6 2.1 16 18
3 139 34 -6.5 B 0.5 0.3 49 15
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