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
1 155 -21 -4 BXI 0.6 0.2 40 15
2 156 -17 -21 CSI 1.4 1 45 14
3 157 -10 -58 CHI 4.1 3.7 76 19
4 158 2 3 BXI 0.2 0.1 5 3
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