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 67 37.5 7 D 10.2 9 53 12
2 71 -69 11.5 C 2.5 1.4 82 5
3 70 2 -11 A 0.1 0.1 7 1
4 69 -28 -5 E 23 14.7 42 35
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