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 9 -46.5 CRI 1.1 0.3 64 21
2 520 36 15 FHO 9.1 7.1 59 23
3 522 -17 -16.5 CSI 2.5 2.1 35 13
4 523 10 -32 CSI 6.1 6 50 4
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