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 4 7 64 CRI 0.5 0.4 77 4
2 6 14 41 BXI 0.3 0.1 61 6
3 8 -16 9 DHI 7.7 5.2 22 47
4 9 -11 -5 CSI 1.4 1.1 12 13
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