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
1 163 -60.5 18 D 3.8 1.6 78 11
2 143 73 -25.5 F 10.7 4.6 82 17
3 161 25.5 -13 C 1.4 1.2 37 6
4 160 -41 -26.5 C 1.7 1.4 60 10
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