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 86 -15.5 10 D 10.2 2.3 32 44
2 87 19 -16 B 1.2 0.1 33 18
3 88 10 -18 A 0.2 0.1 25 2
4 89 -75 -6 C 2.9 2.7 83 9
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