Open Access
Table A.5
BASS object type mapping.
| Original code | Unified type | Notes |
|---|---|---|
| Sy1 | Seyfert 1 | AGN with broad Hβ |
| Sy1.9 | Seyfert 1.9 | AGN with narrow Hβ and broad Hα |
| Sy2 | Seyfert 2 | AGN with narrow H β and H α |
| BZQ | Blazar – quasar type | beamed AGN with the presence of broad lines |
| BZG | Blazar – galaxy dominated | beamed AGN with only Host-galaxy features, no broad lines |
| BZB | Blazar – featureless cont. | beamed AGN, traditional continuum dominated blazars with no emission lines or host galaxy features |
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