Open Access
Table A.1
Milliquas object type mapping.
| Original code | Unified type | Notes |
|---|---|---|
| Q | QSO type1-BL | QSO, type-I broad-line core-dominated |
| A | AGN type 1 | AGN, type-I Seyferts/host-dominated |
| B | BL Lac | BL Lac type object |
| K | QSO-NL | NLQSO, type-II narrow-line core-dominated |
| N | AGN-NL | NLAGN, type-II Seyferts/host-dominated. Includes an unquantified residue of legacy NELGs/ELGs/LINERs, plus some unclear AGN. |
| S | Star | Star classified but showing quasar-like photometry and radio/X-ray association, thus included as a quasar candidate |
| R | R | Radio association flag |
| X | X | X-ray association flag |
| 2 | 2 | Double radio lobes displayed |
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