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 87 -27 75 DHO 1.8 1 85 3
2 89 21 42 ESI 8.7 6 59 12
3 90 -24 19 FHI 17.5 14.5 52 20
4 91 26 -48 CSO 2.9 2.8 66 4
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