Spectroscopic Atlas for Amateur Astronomers 133 Starburst Galaxy M 82 NGC 3034TABLE 72 [S II] 6717/31 Scale: Rest-Wavelength λ0[N II] 6583.6 Richard Walker 2013/04©Hα 6562.82 Hα 6562.82 Na I 5889/95 Hβ 4861.33 [O III] 5006.84 Hβ 4861.33 Hγ 4340.5