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 7 -46 30 B 0.6 0.5 72 2
2 8 -58 25 A 0.2 0.1 78 2
3 9 20 25 C 5 3.5 51 8
4 10 -22.5 -27 A 0.2 0.1 45 3
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