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Spectroscopic Atlas for Amateur Astronomers                                       31

TABLE 2              He I 4713.15            He I 6678.15     Interstellar            Richard Walker 2010/05©
                     He II 4685.68           Hα 6562.82
 C III 4647 - 51
N ll/Nlll 4630-34    Alnitak ζ Ori O9.5 Ib     Telluric O2

  OII 4609/10 V                                 N II 5932/42
   O II 4596.17                                 Na I 5895.92
   O II 4590.97                                 Na I 5889.95
 Si III 4574.78                                 He I 5876.0
 Si III 4567.87                                C lV 5812.14
 Si III 4552.65                                C lV 5801.51
 He II 4541.59
  N III 4511/15

  Mg ll 4481
  He I 4471.48

   O II 4416.98
   O II 4414.91
 He I 4387.9
  N III 4379.09
  O II 4366.9 V
 Hγ 4340.47
  O II 4315/17
  O II 4302.81 V
  O II 4276-95

  O II 4254

He II/N lll 4200      He I 4120.81
 O II 4185.46        O II 4075.87

  Fe ll 4151.6 V                             I=0.6                                    I=0.6
  He I 4143.76

   Si IV 4116.1
  Hδ 4101.74
   Si IV 4088.86
   O II 4070

   He I 4025.5
  He I 4009.27
 N ll 3995
 O II 3983

   Hε 3970.07
 He l/O lII 3962/65
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