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 17 68 -15 A 0.2 0.2 80 1
2 20 -13.5 9 J 2.2 2.2 30 2
3 21 17 10 A 0.1 0.1 35 1
4 22 -0.2 6 B 0.1 0.1 19 2
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