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 15 -10 4 FHC 16.1 10.5 9 47
2 16 -17 40 DHI 5.8 3.9 55 10
3 17 17 29 DSI 3.8 2.1 52 20
4 18 -4 28 CSI 1.5 1.3 38 9
5 20 -7 -24 BXI 0.3 0.1 35 9
6 21 12 -31 HRX 1 1 50 1
7 22 -10 -36 BXI 0.4 0.1 5 10
8 23 7 -69 DSI 1.1 0.4 84 12
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