Table 1
LQAC-6 source quasar catalogue membership.
| Catalogue | Flag | LQAC-6 | z | DR3 (Gaia) | GCRF3 |
|---|---|---|---|---|---|
| All | 2 073 099 | 1 739 187 | 1 614218 | ||
| ICRF3 | A | 4536 | 2571 | 3504 | 3148 |
| RFC | B | 7210 | 4029 | 5260 | 4298 |
| VLA | C | 1857 | 1401 | 1450 | 1313 |
| JVAS | D | 2117 | 1380 | 1612 | 1456 |
| SDSS | E | 772 245 | 772 079 | 504 888 | 407 856 |
| 2QZ | F | 23 753 | 23 752 | 22 657 | 21 120 |
| 2dF-SDS | G | 9054 | 9054 | 4927 | 3453 |
| FIRST | H | 969 | 969 | 949 | 941 |
| HB | I | 6738 | 6690 | 6488 | 5886 |
| 2MASS | J | 21 889 | 21 368 | 21 729 | 20 382 |
| GS C2.3 | K | 144 551 | 1241 | 138 449 | 133 100 |
| B1.0 | L | 139 229 | 138 157 | 136 307 | 130 951 |
| VV | M | 9893 | 9672 | 4012 | 2608 |
| GCRF3 | N | 1 614218 | 1 161 900 | 1 614 218 | 1 614 218 |
| LAMOST | O | 57014 | 56 178 | 56 315 | 54 006 |
| GAMA | P | 791 | 771 | 791 | 490 |
| VIPERS | Q | 2176 | 1818 | 491 | 221 |
| MQS | R | 753 | 751 | 613 | 209 |
| DEEP | S | 1916 | 1914 | 76 | 52 |
| AGES | T | 21 749 | 21 629 | 4387 | 679 |
| ZCAT | U | 82109 | 81 784 | 58 288 | 55 481 |
| WIGZ | V | 4318 | 4318 | 2747 | 195 |
| 2SLAQ | W | 12 736 | 12 736 | 5706 | 3448 |
| 6dF | X | 15 539 | 15 521 | 13 284 | 495 |
| COSMOS | Y | 461 | 333 | 67 | 2 |
| PRIMUS | Z | 1431 | 1431 | 377 | 22 |
| GPQ | a | 153 | 153 | 122 | 107 |
| HQS | b | 196 | 196 | 43 | 7 |
| OCARS | c | 1042 | 1041 | 1042 | 1001 |
| HES | d | 391 | 391 | 264 | 252 |
| QBRICS | e | 118 | 118 | 118 | 8 |
| MGC | f | 86 | 86 | 86 | 4 |
| VVDS | g | 113 | 113 | 21 | 4 |
References. References for source catalogues: ICRF3 – Charlot et al. (2020); RFC – http://astrogeo.org/rfc RFC version; VLA – Beasley et al. (2002); Fomalont et al. (2003); Petrov et al. (2005, 2006); JVAS – Patnaik et al. (1992); SDSS – Souchay et al. (2019); 2QZ – Croom et al. (2004); 2dF-SDSS – da Ângela et al. (2008); FIRST – White et al. (1997); HB – Hewitt & Burbidge (1993); VV – Véron-Cetty & Véron (2010); GCRF3 – Gaia Collaboration (2022); LAMOST –; GAMA – Driver et al. (2022); VIPERS – Scodeggio et al. (2018); MQS – Kozlowski et al. (2013); DEEP – Newman et al. (2013) and Cooper et al. (2012); AGES – Kochanek et al. (2012); ZCAT –; WIGZ – Drinkwater et al. (2018); 2SLAQ – Croom et al. (2009); 6dF – Jones et al. (2009); COSMOS – Trump et al. (2007); PRIMUS – Coil et al. (2011); GPQ – Fu et al. (2021); HQS – Hagen et al. (1999); OCARS – Malkin (2018); HES – Wisotzki et al. (2000); QBRICS – Calderone et al. (2019); MGC – Liske et al. (2003); VVDS – Garilli et al. (2008).
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