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
1 103 42 -9 B 0.3 0.1 61 10
2 107 8 -9 B 0.4 0.1 21 13
3 105 -1 -15 B 0.5 0.2 31 9
4 108 -11 -12 A 0.1 0.1 30 1
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