VizieR

**** **** -- no connection **** Report from: stdb_pg, Status: STDB_ERR ****Postgres connect error **** **** -- no connection **** Report from: stdb_pg_conn, Status: STDB_ERR ****Couldn't connect with server **** **** -- no connection **** Report from: stdb_conn_dbms, Status: STDB_ERR ****No server is available for connection ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****db1_relink(0): connection was not opened ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 **** **** -- no connection **** Report from: stdb_pg, Status: STDB_ERR ****Postgres connect error **** **** -- no connection **** Report from: stdb_pg_conn, Status: STDB_ERR ****Couldn't connect with server **** **** -- no connection **** Report from: stdb_conn_dbms, Status: STDB_ERR ****No server is available for connection ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****db1_relink(0): connection was not opened ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 **** **** -- no connection **** Report from: stdb_pg, Status: STDB_ERR ****Postgres connect error **** **** -- no connection **** Report from: stdb_pg_conn, Status: STDB_ERR ****Couldn't connect with server **** **** -- no connection **** Report from: stdb_conn_dbms, Status: STDB_ERR ****No server is available for connection ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****db1_relink(0): connection was not opened ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 **** **** -- no connection **** Report from: stdb_pg, Status: STDB_ERR ****Postgres connect error **** **** -- no connection **** Report from: stdb_pg_conn, Status: STDB_ERR ****Couldn't connect with server **** **** -- no connection **** Report from: stdb_conn_dbms, Status: STDB_ERR ****No server is available for connection ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****db1_relink(0): connection was not opened ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 **** **** -- no connection **** Report from: stdb_pg, Status: STDB_ERR ****Postgres connect error **** **** -- no connection **** Report from: stdb_pg_conn, Status: STDB_ERR ****Couldn't connect with server **** **** -- no connection **** Report from: stdb_conn_dbms, Status: STDB_ERR ****No server is available for connection ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1 ****Bad db number: -1

If the access to catalogues with VizieR was helpful for your research work,the following acknowledgment would be appreciated: This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France (DOI: 10.26093/cds/vizier). The original description of the VizieR service was published in A&AS 143, 23

ALL				or

	9052 IX/52	-1	^(c) 143k 143274	XXL Survey. DR2 (Chiappetti+, 2018) ReadMe+ftp 2018yCat.9052....0C Official XXL DR2	0
	16900644 J/ApJ/690/644	1620	^(c) 1k 1482	Properties of SDSS QSOs in the ChaMP (Green+, 2009) ReadMe+ftp 2009ApJ...690..644G	0
	17260020 J/ApJ/726/20	6063	^(c) 0	X-ray emission from quasars (Miller+, 2011) ReadMe+ftp 2011ApJ...726...20M	0
	18100014 J/ApJ/810/14	11354	^(c) 0	Third catalog of LAT-detected AGNs (3LAC) (Ackermann+, 2015) ReadMe+ftp 2015ApJ...810...14A	0
	18110058 J/ApJ/811/58	2164	^(c) 0	FIR properties of SDSS 0.1<z<5 quasars (Ma+, 2015) ReadMe+ftp 2015ApJ...811...58M	0
	18610037 J/ApJ/861/37	-1	^(c) 0	Luminous WISE-selected quasars in SDSS Stripe 82 (Glikman+, 2018) ReadMe+ftp 2018ApJ...861...37G	0
	18710258 J/ApJ/871/258	-1	^(c) 546 546	ELQS in SDSS. III. The full ELQS quasar catalog (Schindler+, 2019) ReadMe+ftp 2019ApJ...871..258S	0
	19740235 J/ApJ/974/235	-1	^(c) 6k 6181	Stripe 82X DR3 catalog: new sp. redshifts (LaMassa+, 2024) ReadMe+ftp 2024ApJ...974..235L	0
	22430005 J/ApJS/243/5	-1	^(c) 854 854	The ELQS in the PS1 footprint (PS-ELQS) (Schindler+, 2019) ReadMe+ftp 2019ApJS..243....5S	0
	22570041 J/ApJS/257/41	-1	^(c) 1k 1026	V and R -band light curves of BZCAT blazars (Kalita+, 2021) ReadMe+ftp 2021ApJS..257...41K timeSerie	0
	90420313 J/PAZh/42/313	9058	^(c) 966 966	3XMM-DR4 QSO candidates at 3<z<5.5 (Khorunzhev+, 2016) ReadMe+ftp 2016PAZh...42..313K	0
ALL				or
			^(c) indicates tables which contain celestial coordinates

VizieR

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