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
1 667 8 12 H 18 17.3 17 12
2 669 64.5 19.5 C 2 1.9 78 5
3 670 30 12 C 1.3 1.2 44 2
4 671 -69.5 2 D 2 1.7 81 3
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