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 -18 15 BXI 0.3 0.1 31 7
2 6 -11 -9 HSX 1.3 1.3 17 1
3 11 -12 60 DAC 19.6 6.5 75 25
4 12 -18 32 BXI 0.5 0.1 49 14
5 14 6 -39 CRO 0.7 0.6 54 5
6 15 14 -64 FKC 36.8 14.6 78 34
7 669 7.5 66 CSO 2.1 1.9 80 5
8 670 -10.5 76 AXX 0.2 0.1 84 3
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