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 3 17 82 CHI 2 1.9 86 4
2 4 11 42 EHI 5.8 5.1 59 20
3 6 21 -19 DSI 2.3 1.4 45 3
4 7 26 -43 BXI 0.2 0.1 68 3
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