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 15 64 -24 D 7.2 3.8 78 12
2 16 -49 19.5 J 2.1 2 71 2
3 17 -39.5 19 B 0.2 0.1 63 3
4 18 -74 -18.5 A 0.1 0.1 83 1
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