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
1 160 7 56 HSX 2.5 2.5 72 1
2 164 12 -4.5 EKI 30.4 18.3 20 44
3 166 13 -16.5 BXI 0.2 0.1 31 6
4 160 4 -33 CSI 2.3 2.1 47 7
5 168 16 -50.5 BXI 0.4 0.2 68 4
6 165 -14 32 BXO 0.3 0.2 49 3
7 169 -15 -76 DKI 4.8 4 84 5
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