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 91 -2 10.5 B 0.2 0.1 23 4
2 90 0 -10.5 B 0.4 0.1 62 9
3 92 -67 -13.5 E 10 5.8 79 10
4 0 47 -6 A 0.4 0.2 63 0
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