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 22 44 25 F 29 18.6 69 21
2 27 60 27.5 B 0.3 0.1 80 4
3 28 3 19 B 1.9 0.3 36 23
4 29 22 30 B 0.2 0.1 57 4
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