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 23 -11 37 EKI 20 18.1 48 24
2 24 -6 12 HSX 4.6 4.3 18 5
3 25 -17 16 CSI 3.3 2.9 24 16
4 26 -2 8 BXI 0.2 0.1 14 4
5 27 -5 3 BXI 0.3 0.1 5 7
6 28 -7 -6.5 CRI 0.6 0.4 9 9
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