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 10 5 -7.5 HSX 4 4 19 1
2 11 -2 -12 BXO 0.2 0.1 19 4
3 12 -4 52 CHI 5.4 5.2 67 10
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