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 -16 56 Axx 0.1 0.1 72 1
2 9 11 54 Hsx 3 2.9 72 4
3 11 -20 18 Axx 0.2 0.1 33 2
4 12 -18 -79 Axx 0.1 0.1 85 1
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