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 -10 41.5 CSI 3.9 3.7 55 10
2 16 -12 0.5 BXI 0.2 0.1 10 4
3 17 -9 -27 CRI 0.7 0.5 41 7
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