UV-Optical Spectral Features
Wavelength Source
1215.67 Lyalpha
1238.81 N V
1242.80 N V
1393.76 Si IV
1402.77 Si IV
1548.20 C IV
1550.77 C IV
1640.5 He II
1854.72 Al III
1862.78 Al III
1909 C III]
2795.50 Mg II
2802.70 Mg II
3425.8 [Ne V]
3721.94 H14
3726.0 [O II]
3728.8 [O II]
3734.37 H13
3750.15 H12
3770.63 H11
3797.90 H10
3835.39 H9
3868.7 [Ne III]
3880 CN bandhead
3889.05 H8
3933.68 Ca II "K"
3967.5 [Ne III]
3968.49 Ca II "H"
3970.08 Hepsilon (H7)
4065 C3 bandhead
4068.6 [S II]
4076.2 [S II]
4101.75 Hdelta (H6)
4217 CN bandhead
4300 CH "G" band
4340.48 Hgamma (H5)
4358.3 Hg
4363.2 O[III]
4380 C2 (Swan) bandhead (3-0; blue-shaded)
4388 He I
4471.6 He I
4541.6 He II
4685.7 He II
4713.3 He I
4738 C2 (Swan) bandhead (2-0; blue-shaded)
4861.3 Hbeta (H4)
4922 He I
4958.9 [O III]
5006.8 [O III]
5015 He I
5048 He I
5165 C2 (Swan) bandhead (1-0; blue-shaded)
5167.33 Mg I b4
5172.70 Mg I b2
5183.62 Mg I b1
5198.5 [N I]
5200.7 [N I]
5411.5 He II
5460.7 Hg
5577.4 [O I]
5635 C2 (Swan) bandhead (0-0; blue-shaded)
5769.6 Hg
5790.7 Hg
5875.65 He I
5889.97 Na I (strength = 2 in emission) \
5895.94 Na I (strength = 1 in emission) / average lambda = 5891.96
6192 C2 (Swan) bandhead (0-1; blue-shaded)
6288 O2 "C" bandhead (absorption)
6300.3 [O I]
6363.8 [O I]
6548.1 [N II]
6562.81 Halpha (H3)
6583.4 [N II]
6678 He I
6716.4 [S II]
6730.8 [S II]
6884 O2 "B" bandhead (absorption)
7065 He I
7621 O2 "A" bandhead (absorption)
8498.06 Ca II
8542.14 Ca II
8662.17 Ca II
10049.27 Pdelta
10938.10 Pgamma
12818.23 Pbeta