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 14 60 12.5 D 3.7 2 74 11
2 18 14.5 17 C 2.4 2.3 38 4
3 19 -3 10 D 8 6 22 21
4 21 -32 13 B 0.2 0.1 51 3
5 22 -47.5 17 B 0.3 0.1 68 5
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