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
1 156 80 20.5 D 0.3 0.1 84 4
2 157 33.5 29.5 J 2.1 2 57 3
3 160 64 22 E 5 2 77 10
4 161 -53.5 17.5 D 4 1.5 20 11
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