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 76 -7 18 Eko 9.3 8.6 37 6
2 79 -3 24 Cai 2 1.2 44 15
3 81 -54 -31 Dai 1.8 0.8 72 10
4 82 -5.5 -20 Bxi 0.2 0.1 22 5
5 83 -39 31 Bxo 0.2 0.1 69 2
6 84 -70 -19 Hsx 0.6 0.6 81 1
7 85 -72 16 Bxi 0.2 0.1 83 5
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