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Table 5
Old and new optical spectral types for 779 Markarian galaxies.
| Old optical spectral types | New SDSS optical spectral type | |||||
|---|---|---|---|---|---|---|
| Type | BZCAT v.5 | VCV-13 | NED | Petrosian et al. 2007 | Joint old type | |
| QSO | – | – | 2 | 5 | 2 | 2 |
| Blazars | 1 | – | – | – | 1 | – |
| S1 (all types) | – | 112 | 94 | 93 | 113 | 49 |
| NLS1 (all types) | – | – | 1 | – | 1 | 17 |
| S2 | – | 4 | ||||
| LINER | – | 4 | 1 | 12 | 9 | 12 |
| AGN | – | – | – | – | – | 11 |
| Composite | – | – | – | – | – | 31 |
| HII/Starburst | −y | 21 | 81 | 94 | 101 | 533 |
| Em | – | – | – | – | – | 52 |
| Abs | – | – | – | – | – | 65 |
| Star | – | – | 4 | 4 | 4 | 3 |
| Total | 1 | 137 | 183 | 208 | 231 | 779 |
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