ALL or VII/173 (density 6)
(c) Catalogue of Seyfert Galaxies (Lipovetsky+, 1988)
J/ApJ/698/1095 (density 6)
(c) The FIRST-2MASS red QSO survey. II. (Urrutia+, 2009)
J/ApJ/726/20 (density 6)
(c) X-ray emission from quasars (Miller+, 2011)
J/ApJ/759/6 (density 6)
(c) SEDs of type I AGN in COSMOS. I. XMM-COSMOS (Elvis+, 2012) spectrum/SED
J/ApJ/778/127 (density 6)
(c) UKIDSS+FIRST+SDSS red QSOs candidates (Glikman+, 2013)
J/ApJ/789/135 (density 6)
(c) Gamma-ray bright blazars spectrophotometry (Williamson+, 2014)
J/ApJ/810/14 (density 6)
(c) Third catalog of LAT-detected AGNs (3LAC) (Ackermann+, 2015)
J/ApJ/811/58 (density 6)
(c) FIR properties of SDSS 0.1<z<5 quasars (Ma+, 2015)
J/ApJ/813/51 (density 6)
{gamma}-ray to IR study of the blazar CTA 102 (Casadio+, 2015) timeSerie
J/ApJ/861/37 (density 6)
(c) Luminous WISE-selected quasars in SDSS Stripe 82 (Glikman+, 2018)
J/ApJ/863/144 (density 6)
(c) The ELQS in SDSS footprint. II. North Gal. Cap (Schindler+, 2018)
J/ApJ/883/147 (density 6)
UV-NIR LCs of the energetic H-stripped SN2016coi (Terreran+, 2019) spectrum/fits
timeSerie
J/ApJ/929/108 (density 6)
(c) MALS SALT-NOT survey of MIR-selected AGN at z<3.5 (Gupta+, 2022)
J/ApJ/934/119 (density 6)
(c) WISE-2MASS (W2M) quasars and red QSOs with sp. (Glikman+, 2022)
J/ApJ/946/L23 (density 6)
Multiwavelength follow-up obs. of GRB 221009A (Laskar+, 2023) timeSerie
J/ApJS/206/4 (density 6)
(c) SED and bolometric corrections for luminous QSOs (Krawczyk+, 2013) spectrum/SED
J/ApJS/206/17 (density 6)
(c) New gamma-ray blazar candidates in the 3PBC (Maselli+, 2013)
J/ApJS/212/6 (density 6)
(c) The McGill magnetar catalog (Olausen+, 2014)
J/ApJS/224/24 (density 6)
(c) The COSMOS2015 catalog (Laigle+, 2016)
J/ApJS/226/17 (density 6)
BRI observations of the QSO Zw III 2 (Liao+, 2016) timeSerie
ALL or J/ApJS/241/34 (density 6)
(c) The SDSS Reverberation Mapping (SDSS-RM) project (Shen+, 2019) spectrum
J/ApJS/243/5 (density 6)
(c) The ELQS in the PS1 footprint (PS-ELQS) (Schindler+, 2019)
J/ApJS/243/21 (density 6)
(c) A complete sample of broad-line AGN from SDSS-DR7 (Liu+, 2019) spectrum
spectrum/SED
J/ApJS/257/41 (density 6)
(c) V and R -band light curves of BZCAT blazars (Kalita+, 2021) timeSerie
J/ApJS/258/11 (density 6)
(c) The COSMOS2020 catalog (Weaver+, 2022)
J/ApJS/262/51 (density 6)
(c) Swift X-ray obs. of 31 SMS4 QSOs & radio gal. (Maselli+, 2022)
J/ApJS/265/25 (density 6)
(c) LAMOST Quasar Survey DR6-DR9 (Jin+, 2023)
J/ApJS/265/37 (density 6)
(c) Multiwavelength SED analysis of GOALS ULIRGs (Yamada+, 2023)
J/A+A/416/1037 (density 6)
(c) BVRIK Photometry for the field of 4U 0142+61 (Hulleman+, 2004)
J/A+A/494/799 (density 6)
(c) Large Quasar Astrometric Catalogue (LQAC) (Souchay+, 2009) This catalogue is obsoleted by J/A+A/537/A99
J/A+A/537/A99 (density 6)
(c) Large Quasar Astrometric Catalogue 2 (LQAC-2) (Souchay+, 2012)
J/A+A/583/A75 (density 6)
(c) Large Quasar Astrometric Catalogue 3 (LQAC-3) (Souchay+, 2015)
J/A+A/702/A34 (density 6)
(c) eFEDS-DOG catalog (Noboriguchi+, 2025)
J/A+AS/139/555 (density 6)
(c) Catalogue and Bibliography of UV Cet stars (Gershberg+ 1999)
J/AJ/128/1002 (density 6)
(c) SDSS candidate type II quasars. II (Zakamska+, 2004)
J/MNRAS/204/151 (density 6)
(c) Bright radio sources at 178 MHz (3CRR) (Laing+ 1983)
J/MNRAS/238/1171 (density 6)
(c) Optical/IR observ. of Radio Galaxies and QSOs (Dunlop+, 1989)
J/MNRAS/400/299 (density 6)
(c) Chandra deep protocluster survey (Lehmer+, 2009)
J/MNRAS/504/2767 (density 6)
(c) A Chandra survey of z >= 4.5 quasars (Li+, 2021)
J/MNRAS/505/4726 (density 6)
(c) Study of relativistic jets in blazar objects (Keenan+, 2021)
IX/52
(c) XXL Survey. DR2 (Chiappetti+, 2018) 2018yCat.9052....0C
Official XXL DR2
J/ApJ/716/30
(c) SED of Fermi bright blazars (Abdo+, 2010)
J/ApJ/871/258
(c) ELQS in SDSS. III. The full ELQS quasar catalog (Schindler+, 2019)
J/ApJ/974/235
(c) Stripe 82X DR3 catalog: new sp. redshifts (LaMassa+, 2024)
J/A+A/671/A34
The WISSH quasars project. XI. (Saccheo+, 2023) spectrum
ALL or (c) indicates tables which contain celestial coordinates
