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
1 154 10 41 CSI 3.8 3.5 56 9
2 155 10 4 EAI 10.3 7.6 10 43
3 157 -11 24.5 CRI 0.6 0.3 43 5
4 158 -8 -82 HRX 0.5 0.3 86 2
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