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 29 12 42 HHX 6.2 6.2 62 1
2 30 22 -0.5 DSI 4.3 3.5 41 9
3 31 7 -38 CRI 0.5 0.3 55 7
4 32 18 -39 BXI 0.2 0.1 62 5
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