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 54 HSX 2.5 2.5 70 1
2 155 10 18 CSI 8.8 7.3 27 41
3 157 -11 40 CSO 1.9 1.7 59 3
4 158 -8 -69 DRI 1.8 0.5 81 11
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