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 1 10 -10 BXI 0.6 0.2 25 13
2 2 22 17.5 BXO 0.2 0.1 45 4
3 3 24 7.5 BXI 0.5 0.2 41 9
4 4 -11 20.5 BXO 0.2 0.1 32 4
5 520 37 51 EHO 3 2.4 77 3
6 522 -16 22 DSI 5 4 36 7
7 523 10 8 CSI 4.3 2.7 23 9
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