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 7 21 27 FSI 4.6 2.1 55 28
2 8 23 -38 CRI 0.9 0.4 65 13
3 9 -18 -55 CRI 0.4 0.3 72 3
4 10 25 12 BXO 0.2 0.1 48 2
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