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 52 18 23 E 6.5 2.5 43 16
2 53 6 4.5 C 2 1.6 11 12
3 55 22 -21.5 B 0.2 0.1 43 3
4 56 -71 17.5 A 0.2 0.1 81 2
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