Table 1
Emission lines available at optical and near-infrared wavelengths.
| Line name | λ vac | J-J | Energy levels | |
| (Å) | (eV) | |||
|
|
||||
| [Oii] | 3727.092 | 3/2–3/2 | 0–3.326 | |
| [Oii] | 3729.875 | 3/2–5/2 | 0–3.324 | |
| Hβ | 4862.683 | *–* | 10.198–12.748 | |
| [Oiii] | 4960.295 | 1–2 | 0.014–2.513 | |
| [Oiii] | 5008.240 | 2–2 | 0.037–2.513 | |
| Hα | 6564.61 | *–* | 10.198–12.087 | |
Notes. Taken from Atomic Line List (from http://www.pa.uky.edu). λvac is the wavelength emitted in vacuum in Å, the orbital transition is given under the column “term”, “J-J” is the spin state. The last column gives the energy transition that occurs in electron-Volt.
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