The 1 column in color are computed by VizieR, and are not part of the original data.

Note: USNO-A2.0 contains 526,280,881 sources, and is based on a re-reduction of the Precision Measuring Machine (PMM) scans from POSS-I O and E plates (>=-18°) and SRC-J and ESO-R plates (<=-20°). USNO-A2.0 was created by Dave Monet () and collaborators at Flagstaff Station, U.S. Naval Observatory.
The major difference between USNO-A2.0 and its previous version USNO-A1.0 is that A1.0 used the Guide Star Catalog as its reference frame whereas A2.0 uses the ICRF as realized by the USNO ACT catalog (Urban et al. 1997). The VizieR search engine uses an on-line compressed version (3.6Gbytes) which was generated at CDS.

I/252/out

The USNO-A2.0 Catalogue (Monet+ 1998) ReadMe+ftp metaI/252/out The Full Catalogue (526280881 rows) (Note)

Full	_r arcsec	USNO-A2.0	RAJ2000 deg	DEJ2000 deg	ACTflag	Mflag	Bmag mag	Rmag mag	Epoch yr
1	0.135	1275-08627843	229.529098	+42.999825			17.8	18.1	1955.232

Note: The current version includes only the North (POSS-I plates)

I/267/out

The APM-North Catalogue (McMahon+, 2000) ReadMe+ftp metaI/267/out The Full Northern APM Catalogue (166466987 rows)

Full	_r arcsec	APM-ID	RAJ2000 deg	DEJ2000 deg	rmag mag	l_	rClass	rStel	rDiam arcsec	rEll	bmag mag	l_	bClass	bStel	bDiam arcsec	b-r mag	Mflag
1	0.303	EO1371-0042950	229.529000	+42.999798	17.80		-1	0.71	7.4	0.03	18.64		-1	0.53	8.5	0.85

Note: The construction of the GSC-II is still in progress: this version has no proper motions, and the magnitude limits are 18.5 in F (red) and 19.5 in J (blue). The data are copyrighted, check the data use Policy.

I/271/out

The GSC 2.2 Catalogue (STScI, 2001) ReadMe+ftp metaI/271/out The Full GSC2.2.1 Catalogue (455851237 objects) (455851237 rows)

Full	_r arcsec	GSC2.2	RA(ICRS) deg	DE(ICRS) deg	Epoch yr	Rmag mag	e_ mag	Bjmag mag	e_ mag	Class	a pix	e
1	0.081	N13312305264	229.529096	+42.999878	1994.507	18.16	0.42	18.74	0.43	0	2.79	0.02

Note: The USNO-B Catalog presents positions, proper motions, magnitudes un blue, red and infrared, as well as star/galaxy estimators for 1,045,175,762 objects derived from 3,648,832,040 separate observations. The data were taken from scans of 7,435 Schmidt plates taken from various sky surveys during the last 50 years.
USNO-B1.0 catalog was created by Dave Monet and collaborators at http://www.nofs.navy.mil/data/fchpix/
Note that the star/galaxy estimators may be mixed up in dense regions.

I/284/out

The USNO-B1.0 Catalog (Monet+ 2003) ReadMe+ftp 2003AJ....125..984M metaI/284/out The Whole-Sky USNO-B1.0 Catalog of 1,045,913,669 sources (1045175762 rows)

Full	_r arcsec	USNO-B1.0	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 mas	e_DEJ2000 mas	Epoch yr	pmRA mas/yr	pmDE mas/yr	Ndet	B1mag mag	R1mag mag	B2mag mag	R2mag mag	Imag mag
1	0.157	1329-0319053	229.529050	+42.999898	55	83	1978.2	0	0	5	18.63	18.24	18.45	18.05	18.36

Note: The Naval Observatory Merged Astrometric Dataset (NOMAD) contains astrometric and photometric data for over 1 billion stars derived from the Hipparcos (I/239), Tycho-2 (I/259), UCAC2 (I/289), and USNO-B1.0 (I/284) catalogs for astrometry and optical photometry, supplemented by 2MASS (II/246) near-infrared photometry.
An efficient remote query program findnomad1 is available in the cdsclient package, for Unix/Linux platforms

I/297/out

NOMAD Catalog (Zacharias+ 2005) ReadMe+ftp 2004AAS...205.4815Z metaI/297/out The NOMAD-1 Catalog (1117612732 rows)

Full	_r arcsec	NOMAD1	YM	RAJ2000 deg	DEJ2000 deg	r	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Bmag mag	r_	Vmag mag	r_	Rmag mag	r_	Jmag mag	Hmag mag	Kmag mag	R
1	0.154	1329-0321220	Y.	229.5290500	+42.9998972	B	0.0	0.0	0.0	0.0	18.350	Y	17.640	Y	18.050	B

Note: This version of the GSC-II has no proper motions, but the limits on brightness which existed on GSC2.2 (F<18.5, B_j<19.5) were removed.

I/305/out

The Guide Star Catalog, Version 2.3.2 (GSC2.3) (STScI, 2006) ReadMe+ftp 2008AJ....136..735L metaI/305/out The Full GSC2.3.2 Catalogue (945592683 objects) (945592683 rows)

Full	_r arcsec	GSC2.3	RAJ2000 deg	DEJ2000 deg	Epoch yr	Fmag mag	jmag mag	Vmag mag	Nmag mag	Class	a pix	e
1	0.085	N67G005264	229.529097	+42.999879	1994.507	18.16	18.74		17.73	0	2.79	0.02

I/313/lqrf

LQRF: Large Quasar Reference Frame (Andrei+, 2009) ReadMe+ftp 2009A&A...505..385A metaI/313/lqrf J2000 equatorial coordinates catalog (100165 rows)

Full	_r arcsec	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	e_RAJ2000 mas	e_DEJ2000 mas	Nr	Rmag	z	LQAC	oRA mas	oDE mas
1	0.051	15 18 06.9827	+42 59 59.522	276.8	252.0	9	18.17	2.047	LQAC

I/317/sample

The PPMXL Catalog (Roeser+ 2010) ReadMe+ftp 2010AJ....139.2440R metaI/317/sample PPMXL catalog of positions and proper motions on the ICRS (910469430 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	pmRA mas/yr	pmDE mas/yr	Jmag mag	Kmag mag	b1mag mag	b2mag mag	r1mag mag	r2mag mag	imag mag	No	fl
1	0.150	229.529022	+42.999866	-4.6	-0.7			18.63	18.45	18.24	18.05	18.36	5	0

Note:

I/324/igsl3

The Initial Gaia Source List (IGSL) (Smart, 2013) ReadMe+ftp 2013yCat.1324....0S metaI/324/igsl3 IGSL3 data release (1,222,598,530 sources) (1222598530 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 (...)	e_DEJ2000 arcsec	magBJ mag	e_ mag	magRF mag	e_ mag	magG mag	e_ mag	magGrvs mag	e_ mag	alphaEpoch yr	deltaEpoch yr	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)
1	0.017	229.529077	+42.999855	0.099	0.099	18.740	0.300	18.162	0.300	18.053	0.081	17.427	0.111	2000.0000	2000.0000	0.0	0.0	0.0	0.0

Note:

I/329/urat1

URAT1 Catalog (Zacharias+ 2015) ReadMe+ftp 2015AJ....150..101Z metaI/329/urat1 URAT1 catalog (228276482 rows)

Full	_r arcsec	URAT1	RAICRS deg	DEICRS deg	Epoch yr	f.mag mag	e_ mag	pmRA mas/yr	pmDE mas/yr	Jmag mag	Hmag mag	Kmag mag	Bmag mag	Vmag mag	gmag mag	rmag mag	imag mag
1	0.010	665-239112	229.5290750	+42.9998608	2013.340	18.107	0.021

I/337/gaia

Gaia DR1 (Gaia Collaboration, 2016) ReadMe+ftp 2016A&A...595A...1G metaI/337/gaia Sample of GaiaSource data (Download Gaia Sources as vo table, fits or csv here) (original column names in green) (1142679769 rows)

Full	_r arcsec	RA_ICRS deg	e_ mas	DE_ICRS deg	e_ mas	Source	Plx mas	pmRA mas/yr	pmDE mas/yr	RADEcor	Dup	<FG> e-/s	e_ e-/s	<Gmag> mag	Var
1	0.002	229.5290786420	0.228	+42.9998592406	0.410	1392715369898874624				-0.234	0	8.7376e+02	3.0201e+00	18.171	NOT_AVAILABLE

Note:

I/339/hsoy

Hot Stuff for One Year (HSOY) (Altmann+, 2017) ReadMe+ftp 2017A&A...600L...4A metaI/339/hsoy The HSOY catalogue (583001653 sources) (original column names in green) (583001653 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	ipix	comp	pmRA mas/yr	pmDE mas/yr	Jmag mag	Hmag mag	Kmag mag	B1mag mag	B2mag mag	R1mag mag	R2mag mag	Imag mag	GaiaId	Gmag mag	Clone	Nosc
1	0.014	229.5290779732	+42.9998636135	736747779277825852		0.117	-1.050				18.63	18.45	18.24	18.05	18.36	1392715369898874624	18.171

I/345/gaia2

Gaia DR2 (Gaia Collaboration, 2018) ReadMe+ftp 2018A&A...616A...1G metaI/345/gaia2 Gaia data release 2 (Gaia DR2). (Download all Gaia Sources as VOTable, FITS or CSV here. Query from the command line using find_gaia_dr2 available in cdsclient here) (original column names in green) (1692919135 rows)

Full	_r arcsec	RA_ICRS deg	e_ mas	DE_ICRS deg	e_ mas	Source	Plx mas	e_ mas	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Dup	FG e-/s	e_ e-/s	Gmag mag	e_ mag	FBP e-/s	e_ e-/s	BPmag mag	e_ mag	FRP e-/s	e_ e-/s	RPmag mag	e_ mag	BP-RP mag	RV km/s	e_ km/s	Teff K	AG mag	E(BP-RP) mag	Rad solRad	Lum solLum
1	0.001	229.52907863593	0.1062	+42.99985941252	0.1248	1392715369898874624	0.0047	0.1453	0.184	0.219	0.566	0.306	0	9.3846e+02	2.1603e+00	18.2573	0.0025	5.9524e+02	1.9216e+01	18.4147	0.0351	6.1578e+02	1.0497e+01	17.7884	0.0185	0.6263

I/347/gaia2dis

Distances to 1.33 billion stars in Gaia DR2 (Bailer-Jones+, 2018) ReadMe+ftp 2018AJ....156...58B metaI/347/gaia2dis Estimating distances from parallaxes (1331909727 sources) (original column names in green) (1331909727 rows)

Full	_r arcsec	Source	RA_ICRS deg	DE_ICRS deg	rest pc	b_ pc	B_ pc	rlen pc	ResFlag	ModFlag
1	0.001	1392715369898874624	229.52907863593	+42.99985941252	3159.563831944120011	2436.971238044369784	4169.668823268910273	506.442589670549	1	1

I/350/gaiaedr3

Gaia EDR3 (Gaia Collaboration, 2020) ReadMe+ftp 2020A&A...649A...1G metaI/350/gaiaedr3 Gaia data early release 3 (Gaia EDR3). (Download all Gaia Sources as VOTable, FITS or CSV here. Query from the command line using find_gaia_edr3 available in cdsclient here) (original column names in green) (1811709771 rows)

Full	_r arcsec	RA_ICRS deg	e_ mas	DE_ICRS deg	e_ mas	Source	Plx mas	e_ mas	PM mas/yr	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	RUWE	FG e-/s	e_ e-/s	Gmag mag	e_ mag	FBP e-/s	e_ e-/s	BPmag mag	e_ mag	FRP e-/s	e_ e-/s	RPmag mag	e_ mag	BP-RP mag	RVDR2 km/s	e_ km/s	Tefftemp K	loggtemp [cm/s2]	PS1	SDSSDR13	SkyMapper2	URAT1	GmagCorr mag	e_ mag	FGCorr mag	RAJ2000 deg	DEJ2000 deg
1	0.001	229.52907862289	0.0865	+42.99985941897	0.0941	1392715369898874624	0.0597	0.1103	0.072	0.052	0.113	-0.050	0.125	1.027	9.7020e+02	2.0476e+00	18.220217	0.003584	5.8240e+02	1.2226e+01	18.425482	0.022962	6.0939e+02	6.4849e+00	17.785652	0.012156	0.639830					159602295291460479	1237662500001939460		665239112	18.220217	0.003584	9.7020e+02	229.52907830741	42.99985963952

I/352/gedr3dis

Distances to 1.47 billion stars in Gaia EDR3 (Bailer-Jones+, 2021) ReadMe+ftp 2021AJ....161..147B metaI/352/gedr3dis Estimating distances from parallaxes (1467744818 sources) (original column names in green) (1467744818 rows)

Full	_r arcsec	Source	RA_ICRS deg	DE_ICRS deg	rgeo pc	b_ pc	B_ pc	rpgeo pc	b_ pc	B_ pc	Flag
1	0.001	1392715369898874624	229.52907862289	+42.99985941897	5924.40430000	4173.71143000	8395.95605000	6840.50049000	5712.70703000	8393.18945000	10013

I/353/gsc242

The Guide Star Catalog, Version 2.4.2 (GSC2.4.2) (STScI, 2020) ReadMe+ftp 2008AJ....136..735L metaI/353/gsc242 Guide Star Catalogue, Version 2.4.2 (original column names in green) (3485671481 rows)

Full	_r arcsec	GSC2	RA_ICRS deg	DE_ICRS deg	objID	Epoch yr	Class	Gmag mag	OMag mag	Bjmag mag	Fpgmag mag	Epgmag mag	Npgmag mag	Umag mag	Bmag mag	Vmag mag	umag mag	gmag mag	rmag mag	imag mag	zmag mag	ymag mag	Jmag mag	Hmag mag	Ksmag mag	Zmag mag	Ymag mag	W1mag mag	W2mag mag	W3mag mag	W4mag mag	FUVmag mag	NUVmag mag	a pix	e pix	PA pix
1	0.001	N67G005264	229.52907863593	+42.99985941252	113312305264	2015.500	0	18.257328		18.740801	18.162600		17.730000				18.580	18.372	18.163	18.113	18.013	17.9555						15.517	14.710	11.588	8.915		21.076	2.795	0.021	132.3
2	1.111	N67G064286	229.52939031000	+42.99965168000	1133123064286	2011.123	3												20.574		21.156	18.9323
3	1.584	N67G066567	229.52959623000	+43.00008351000	1133123066567	2010.841	3												19.944	18.004

I/355/gaiadr3

Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1355....0G metaI/355/gaiadr3 Gaia data release 3 (Gaia DR3). (original column names in green) timeSerie spectrum (1811709771 rows)

Full	_r arcsec	RA_ICRS deg	DE_ICRS deg	Source	e_RA_ICRS mas	e_DE_ICRS mas	Plx mas	e_ mas	PM mas/yr	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	RUWE	FG e-/s	e_ e-/s	Gmag mag	FBP e-/s	e_ e-/s	BPmag mag	FRP e-/s	e_ e-/s	RPmag mag	BP-RP mag	RV km/s	e_ km/s	Vbroad km/s	GRVSmag mag	QSO	Gal	NSS	XPcont	XPsamp	RVS	EpochPh	EpochRV	MCMCGSP	MCMCMSC	And	Teff K	logg [cm/s2]	[Fe/H] [-]	Dist pc	A0 mag	HIP	PS1	SDSS13	SKYM2	TYC2	URAT1	AllWISE	APASS9	GSC23	RAVE5	2MASS	RAVE6	RAJ2000 deg	DEJ2000 deg
1	0.001	229.52907862289	+42.99985941897	1392715369898874624	0.0865	0.0941	0.0597	0.1103	0.072	0.052	0.113	-0.050	0.125	1.027	970.19768	2.0476e+00	18.220217	5.8240e+02	1.2226e+01	18.425482	6.0939e+02	6.4849e+00	17.785652	0.639830					1	0	0	1	0	0	0	0	1	1	0	6002.1	4.6952	-4.0816	3390.7451	0.0119		159602295291460479	1237662500001939460			URAT1-665239112	J151806.98+425959.5		N67G005264				229.52907830741	42.99985963952

I/355/paramp

Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1355....0G metaI/355/paramp 1D astrophysical parameters produced by the Apsis processing chain developed in Gaia DPAC CU8 (1590932717 sources) (astrophysical_parameters) (original column names in green) (1590932717 rows)

Full	_r arcsec	Source	RA_ICRS deg	DE_ICRS deg	PQSO	PGal	Pstar	PWD	Pbin	Teff K	logg [cm/s2]	[Fe/H] [-]	Dist pc	A0 mag	AG mag	ABP mag	ARP mag	E(BP-RP) mag	GMAG mag	Rad solRad	Rad-Flame Rsun	Lum-Flame Lsun	Mass-Flame Msun	Age-Flame Gyr	z-Flame km/s
1	0.001	1392715369898874624	229.52907862289	+42.99985941897	1.00000000	0.00000000	0.00000000	0.00000000	0.00000000	6002.1353	4.6952	-4.0816	3390.7451	0.0119	0.0102	0.0128	0.0071	0.0056	5.5778	0.6408

I/355/paramsup

Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1355....0G metaI/355/paramsup Additional parameters from the Apsis processing chain, compared to the main table astrophysical parameters, from modules that produce more than one result for a parameter (473020612 sources) (astrophysicalparameterssupp) (original column names in green) (473020612 rows)

Full	_r arcsec	Source	RA_ICRS deg	DE_ICRS deg	SolID	Teff K	logg [cm/s2]	[M/H] [-]	Dist pc	A0 mag	AG mag	ABP mag	ARP mag	E(BP-RP) mag	GMAG mag	Rad Rsun	logpost	[alpha/Fe]-ANN [-]	Rad-Flame Rsun	Lum-Flame Lsun	Mass-Flame Msun	Age-Flame Gyr	Evol	z-Flame km/s	BolCorr mag
1	0.001	1392715369898874624	229.52907862289	+42.99985941897	1636148068921376768	6002.1353	4.6952	-4.0816	3390.7451	0.0119	0.0102	0.0128	0.0071	0.0056	5.5778	0.6408	-8.824617e+02

I/355/xpsummary

Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1355....0G metaI/355/xpsummary Auxiliary information about the mean BP/RP spectrum (219197643 sources) (xp_summary) (original column names in green) (219197643 rows)

Full	_r arcsec	Source	RA_ICRS deg	DE_ICRS deg	SolID	NBPbases	BPrelsh	NBP	NBPrej	BPstddev e-/s/pix	BPchi2r	NTransBP	NcTransBP	NbTransBP	NRPbases	NRPrelsh	NRP	NRPrej	RPstdev e-/s/pix	RPchi2r	NTransRP	NcTransRP	NbTransRP
1	0.001	1392715369898874624	229.52907862289	+42.99985941897	4545469030156206080	35	0.999913	2015	11	1.051323	2.16635e+03	35	0	0	46	0.999984	2881	17	1.013727	2.90412e+03	50	0	2

I/355/xpcont

Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1355....0G metaI/355/xpcont Mean BP and RP spectra based on the continuous representation in basis functions (219197643 rows) (gaiadr3xpcont) (original column names in green) (219197643 rows)

Full	_r arcsec	Source	RA_ICRS deg	DE_ICRS deg	SolID	BPDOF	NBP	BPNrej	BPstddev	BPchi2r	NBPbases	BPrelsh	RPDOF	NRP	RPNrej	RPstddev	RPchi2r	NRPbases	RPrelsh	BPrecnoS	BPNelem	BPcorrrecnoS	BPcorrNelem	RPrecnoS	RPNelem	RPcorrrecnoS	RPcorrNelem
1	0.001	1392715369898874624	229.52907862289	+42.99985941897	4545469030156206080	1960	2015	11	1.051322818	2.166348e+03	35	0.999912858	2826	2881	17	1.013727188	2.904119e+03	46	0.99998438	1157378420	55	31249217340	1485	1157378420	55	31249217340	1485

I/356/qsocand

Gaia DR3 Part 2. Extra-galactic (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1356....0G metaI/356/qsocand Parameters derived from various modules dedicated to the classification and characterisation of sources considered as QSO candidates (QSO_candidates) (original column names in green) (6649162 rows)

Full	_r arcsec	Source	SolID	Class	PQSO	PGal	z	RA_ICRS deg	DE_ICRS deg	_RA.icrs deg	_DE.icrs deg
1	0.001	1392715369898874624	1636148068921376768		1.0000000e+00	1.0357284e-14	2.041590700	229.52907862289	+42.99985941897	229.52907862289	+42.99985941897

Note: SDSS is also available from http://www.sdss.org/

II/294/sdss7

The SDSS Photometric Catalog, Release 7 (Adelman-McCarthy+, 2009) ReadMe+ftp 2009ApJS..182..543A metaII/294/sdss7 Data Release 7 (357,175,411 primary sources, plus 65,714,108 secondary sources) (65714108 rows) (Note)

Full	_r arcsec	mode	cl	SDSS	m_	zsp	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	RA_ICRS deg	DE_ICRS deg	ObsDate yr	Q
1	0.017	1	6	J151806.97+425959.4		2.05220	18.571	0.019	18.373	0.007	18.154	0.007	17.996	0.008	17.872	0.023	229.529077	+42.999855	2003.4064	3

Note:

II/311/wise

WISE All-Sky Data Release (Cutri+ 2012) ReadMe+ftp 2012yCat.2311....0C metaII/311/wise The WISE All-Sky data Release; please acknowledge the usage of the WISE data products (563921584 rows)

Full	_r arcsec	WISE	RAJ2000 deg	DEJ2000 deg	eeMaj arcsec	eeMin arcsec	Im	W1mag mag	e_ mag	W2mag mag	e_ mag	W3mag mag	e_ mag	W4mag mag	e_ mag	Jmag mag	Hmag mag	Kmag mag	ccf	ex	var	d2M arcsec	2M
1	0.192	J151806.99+425959.5	229.529143	+42.999884	0.167	0.155	Im	15.535	0.037	14.636	0.044	11.678	0.110	9.235					0000	0	110n		2M

Note:

II/312/ais

GALEX-DR5 (GR5) sources from AIS and MIS (Bianchi+ 2011) ReadMe+ftp 2011Ap&SS.335..161B metaII/312/ais Sample of the AIS (All-sky Imaging Survey) (out of 65,266,291 sources) (77864203 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	FUV mag	e_ mag	NUV mag	e_ mag	r.fov deg	b	Fafl	Nafl	Fexf	Nexf	Fr arcsec	Nr arcsec
1	0.987	229.529411	+42.999986			21.284	0.236	0.383978	1	0	0	0	0		9.32

II/313/table3

Palomar Transient Factory (PTF) photometric catalog 1.0 (Ofek+, 2012) ReadMe+ftp 2012PASP..124..854O metaII/313/table3 PTF photometric catalog 1.0 (limited to not strongly variable sources with reliable photometry; i.e. Flag=1) (21167679 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	Nobs	Nn	RMS mag	Rptf mag	e_ mag	err- mag	err+ mag	mu mag	e_ mag	Field	CCD
1	0.052	229.529098	+42.999859	18	18	0.021	18.113	0.035	0.021	0.049	-0.051	0.132	4570	8

Note:

II/328/allwise

AllWISE Data Release (Cutri+ 2013) ReadMe+ftp 2014yCat.2328....0C metaII/328/allwise The AllWISE data Release (updated version, 16-Feb-2021); please acknowledge the usage of the WISE data products (747634026 rows) (Note)

Full	_r arcsec	AllWISE	RAJ2000 deg	DEJ2000 deg	Im	W1mag mag	e_ mag	W2mag mag	e_ mag	W3mag mag	e_ mag	W4mag mag	e_ mag	Jmag mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	ccf	ex	var	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	qph	d2M arcsec	2M
1	0.112	J151806.98+425959.5	229.5291106	+42.9998798	Im	15.517	0.033	14.710	0.044	11.588	0.125	8.915								0000	0	00nn	124	153	276	163	AABU		2M

Note:

II/335/galex_ais

Revised catalog of GALEX UV sources (GUVcat_AIS GR6+7) (Bianchi+ 2017) ReadMe+ftp 2017ApJS..230...24B metaII/335/galex_ais Sample of the revised GALEX catalog of UV sources (GUVcat_AIS) from GR6+7 (82,992,086 sources) (original column names in green) (82992086 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	Name	r.fov deg	b	FUVmag mag	e_ mag	NUVmag mag	e_ mag	Fafl	Nafl	Fexf	Nexf	Fr deg	Nr deg
1	0.280	229.529168	+42.999818	GALEX J151807.0+425959	0.383891	1			21.0755	0.2045	0	0	0	0		0.003000

Note:

II/349/ps1

The Pan-STARRS release 1 (PS1) Survey - DR1 (Chambers+, 2016) ReadMe+ftp 2016arXiv161205560C metaII/349/ps1 Pan-STARRS DR1 catalogue (original column names in green) (1919106885 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	objID	f_objID	Qual	e_RAJ2000 (...)	e_DEJ2000 arcsec	Epoch d	Ns	Nd	gmag mag	e_ mag	gKmag mag	e_ mag	gFlags	rmag mag	e_ mag	rKmag mag	e_ mag	rFlags	imag mag	e_ mag	iKmag mag	e_ mag	iFlags	zmag mag	e_ mag	zKmag mag	e_ mag	zFlags	ymag mag	e_ mag	yKmag mag	e_ mag	yFlags
1	0.002	229.529077820	+42.999859300	159602295291460479	436527256	52	0.0079	0.0053	56010.215289350	5	81	18.3719	0.0042	18.4326	0.0054	115000	18.1635	0.0042	18.2300	0.0066	115000	18.1130	0.0066	18.1100	0.0203	115000	18.0125	0.0074	18.0426	0.0244	115000	17.9555	0.0227	18.1078	0.0219	115000
2	1.111	229.529390310	+42.999651680	159602295294610242	268959744	32	0.0609	0.0609	55701.123310190	0	3					0	20.5744	0.0664			4112					0	21.1559	0.1688			4112	18.9323	0.2317			4112
3	1.584	229.529596230	+43.000083510	159602295295140803	268959744	32	0.0346	0.0346	55428.840821760	0	3					0	19.9442	0.0599	20.3565	0.0832	4120	18.0040	0.0875	18.0350	0.0105	4120					0					0

Note:

II/363/unwise

The band-merged unWISE Catalog (Schlafly+, 2019) ReadMe+ftp 2019ApJS..240...30S metaII/363/unwise The band-merged unWISE catalog (original column names in green) (2214734224 rows)

Full	_r arcsec	objID	RAJ2000 deg	DEJ2000 deg	FW1 309.05nJy	FW2 167.66nJy	e_FW1 309.05nJy	e_FW2 167.66nJy	q_W1	q_W2	fFW1	fFW2
1	0.089	2285p424o0028509	229.5291064	+42.9998459	5.9169e+02	1.2479e+03	6.6212e+00	2.3618e+01	1.00000	1.00000	0.9878	0.9942
2	0.110	2305p424o0029349	229.5291019	+42.9998343	5.9154e+02	1.2461e+03	6.6042e+00	2.3633e+01	1.00000	1.00000	0.9878	0.9943

II/365/catwise

The CatWISE2020 catalog (updated version 28-Jan-2021) (Marocco+, 2021) ReadMe+ftp 2021ApJS..253....8M metaII/365/catwise The CatWISE2020 catalog (original column names in green) (1890715640 rows)

Full	_r arcsec	RA_ICRS deg	e_ arcsec	DE_ICRS deg	e_ arcsec	Name	nW1	mW1	nW2	mW2	RAPMdeg deg	e_ arcsec	DEPMdeg deg	e_ arcsec	pmRA arcsec/yr	e_ (...)	pmDE arcsec/yr	e_ (...)	snrW1pm	snrW2pm	FW1pm ct	e_ ct	FW2pm ct	e_ ct	W1mproPM mag	W2mproPM mag	pmQual	Dist arcsec	snrdELON	snrdELAT	chi2pmRA	chi2pmDE	ka	k1	k2	km	Sep arcsec	abf	WISEA
1	0.103	229.5290944	0.0399	+42.9998337	0.0488	J151806.98+425959.4	13	13	13	13	229.5291154	0.0406	42.9998434	0.0487	0.00698	0.0119	-0.02610	0.0141	59.6	57.7	5.9e+02	1e+01	1.2e+03	2e+01	15.567	14.758	2N000	0.055	0.092	0.448	2.94e+00	1.12e+01	3	3	3	3	0.137	00	WISEA

Note:

II/374/table2

RGB photometric calibration of 213 million Gaia stars (Carrasco+, 2023) ReadMe+ftp https://doi.org/10. metaII/374/table2 Catalogue with RGB magnitudes for Gaia DR3 objects (213064002 rows)

Full	_r arcsec	GaiaDR3	RA_ICRS deg	DE_ICRS deg	Brgb mag	Grgb mag	Rrgb mag	e_Brgb mag	e_Grgb mag	e_Rrgb mag	objtype	qlflag
1	0.001	1392715369898874624	229.52907862289	+42.99985941897	18.528	18.454	18.339	0.011	0.009	0.013	2	1

Note:

IV/38/tic

TESS Input Catalog - v8.0 (TIC-8) (Stassun+, 2019) ReadMe+ftp 2019AJ....158..138S metaIV/38/tic Transiting Exoplanet Survey Satellite (TESS) Input Catalog - v8.0 (TIC-8) (original column names in green) (1727987580 rows)

Full	_r arcsec	TIC	RAJ2000 deg	DEJ2000 deg	TYC	UCAC4	2MASS	GAIA	S/G	Ref	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	r_pm	Teff K	s_ K	logg [cm/s2]	s_ (...)	[M/H] [Sun]	e_ (...)	Rad Rsun	s_ Rsun	Mass Msun	s_ Msun	LClass	Dist pc	s_ pc	Ncont	Rcont	e_Mass Msun	E_Mass Msun	e_Rad Rsun	E_Rad Rsun	e_logg [cm/s2]	E_logg [cm/s2]	e_Dist pc	E_Dist pc	r_Dist	e_Teff K	E_Teff K	r_Teff	e_RAJ2000 mas	e_DEJ2000 mas	RAOdeg deg	DEOdeg deg	e_RAOdeg mas	e_DEOdeg mas	Sloan
1	0.010	1101866952	229.52907755248	+42.99985697639				1392715369898874624	STAR	gaia2	0.184	0.219	0.566	0.306	gaia2	6536.0	185.0									DWARF	3159.5601	866.3500									722.5900	1010.1100	bj2018			dered	3.65606858732	4.74369532790	229.52907863593	42.99985941252	0.10619267617	0.12475769722	Sloan

Note:

IV/39/tic82

TESS Input Catalog version 8.2 (TIC v8.2) (Paegert+, 2021) ReadMe+ftp 2021arXiv210804778P metaIV/39/tic82 Transiting Exoplanet Survey Satellite (TESS) Input Catalog - v8.2 (TIC-8.2) (original column names in green) (1727987580 rows)

Full	_r arcsec	TIC	RAJ2000 deg	DEJ2000 deg	TYC	UCAC4	2MASS	GAIA	S/G	Ref	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	r_pm	Teff K	s_ K	logg [cm/s2]	s_ (...)	[M/H] [Sun]	e_ (...)	Rad Rsun	s_ Rsun	Mass Msun	s_ Msun	LClass	Dist pc	s_ pc	Ncont	Rcont	e_Mass Msun	E_Mass Msun	e_Rad Rsun	E_Rad Rsun	e_logg [cm/s2]	E_logg [cm/s2]	e_Dist pc	E_Dist pc	r_Dist	e_Teff K	E_Teff K	r_Teff	e_RAJ2000 mas	e_DEJ2000 mas	RAOdeg deg	DEOdeg deg	e_RAOdeg mas	e_DEOdeg mas	Sloan
1	0.010	1101866952	229.52907755248	+42.99985697639				1392715369898874624	STAR	gaia2	0.184	0.219	0.566	0.306	gaia2	6536.0	185.0									DWARF	3159.5601	866.3500									722.5900	1010.1100	bj2018			dered	3.656069	4.743695	229.52907863593	42.99985941252	0.106193	0.124758	Sloan

Note: SDSS is also available from http://www.sdss3.org/dr9/

V/139/sdss9

The SDSS Photometric Catalog, Release 9 (Adelman-McCarthy+, 2012) ReadMe+ftp 2012ApJS..203...21A metaV/139/sdss9 Data Release 9 (469,053,874 primary sources plus 324,960,076 secondary sources); 2,674,200 spectroscopic targets. Data Release 9 is the first release of the spectra from the SDSS-III's Baryon Oscillation Spectroscopic Survey (BOSS). The photometric part contains the same sources as the Data Release 8, with a corrected astrometry. (794013950 rows) (Note)

Full	_r arcsec	mode	q_	cl	SDSS9	m_	Im	RA_ICRS deg	DE_ICRS deg	ObsDate yr	Q	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	zsp
1	0.014	1	+	6	J151806.97+425959.5		Im	229.529074	+42.999862	2003.4064	3	18.574	0.017	18.371	0.007	18.162	0.007	18.003	0.008	17.883	0.021	2.04663

Note:

V/147/sdss12

The SDSS Photometric Catalogue, Release 12 (Alam+, 2015) ReadMe+ftp 2015ApJS..219...12A metaV/147/sdss12 Data Release 12 (469,053,874 primary sources plus 324,960,094 secondary sources); 3,538,079 spectroscopic targets (original column names in green) (794013968 rows) (Note)

Full	_r arcsec	RA_ICRS deg	DE_ICRS deg	mode	q_	class	SDSS12	m_	ObsDate yr	Q	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	zsp	zph	e_	<zph>
1	0.014	229.529074	+42.999862	1	+	6	J151806.97+425959.5	*	2003.4064	3	18.574	0.017	18.371	0.007	18.162	0.007	18.003	0.008	17.883	0.021	2.04302

V/148/morx

The MORX catalogue (Flesch, 2016) ReadMe+ftp 2016PASA...33...52F metaV/148/morx The catalogue (1002855 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	Name	Descrip	Rmag mag	Bmag mag	Comment	R	B	z	Rconf %	Xconf %	Qpct %	Gpct %	Spct %	Epct %	Nname	Fname	Xname	Rname	Cname	Tname	Lobe1	Lobe2	Rdist arcsec	Xdist arcsec	obsid	RAmove arcsec	DEmove arcsec	Nobj	Nsources	Cite	Zcite
1	0.014	229.5290740	+42.9998619	SDSS J151806.97+425959.5	QR	17.9	18.4	p	-	-	2.046	99.4		96	2	1	1	NVSS J151806.9+430000	FIRST J151806.9+425959							0		FIRST:15180+42493F	0.0	1	3	25	1411	1411

Note:

V/154/sdss16

Sloan Digital Sky Surveys (SDSS), Release 16 (DR16) (Ahumada+, 2020) ReadMe+ftp 2020ApJS..249....3A metaV/154/sdss16 Data Release 16 (469,050,976 primary sources plus 325,277,739 secondary sources) (original column names in green) (1231051050 rows) (Note)

Full	_r arcsec	objID	RA_ICRS deg	DE_ICRS deg	mode	class	clean	e_RA_ICRS (...)	e_DE_ICRS (...)	umag mag	gmag mag	rmag mag	imag mag	zmag mag	e_umag mag	e_gmag mag	e_rmag mag	e_imag mag	e_zmag mag	zsp	e_	f_	zph	e_	<zph>	Q	SDSS16	Sp-ID	MJD d
1	0.014	1237662500001939460	229.529074	+42.999862	1	6	1	0.004	0.004	18.580	18.378	18.164	17.998	17.889	0.017	0.007	0.007	0.008	0.021	2.04416	0.00031	0				3	SDSS J151806.97+425959.5	6048-56072-0064	52788.1769
2	0.015	1237662500001873996	229.529073	+42.999861	4	6	0	0.004	0.004	18.568	18.401	18.161	18.005	17.897	0.017	0.007	0.007	0.008	0.021							3	SDSS J151806.97+425959.4		52788.1765
3	0.043	1237662500001873995	229.529068	+42.999869	3	6	0	0.004	0.004	18.567	18.401	18.159	18.005	17.875	0.017	0.007	0.007	0.008	0.024							3	SDSS J151806.97+425959.5		52788.1765
4	0.045	1237662500001939459	229.529069	+42.999870	3	6	0	0.004	0.004	18.580	18.378	18.162	17.993	17.885	0.017	0.007	0.007	0.008	0.023							3	SDSS J151806.97+425959.5		52788.1769

V/158/morxv2

Millions of Optical Radio/X-ray Associations (MORX) v2 (Flesch, 2023) ReadMe+ftp 2023yCat.5158....0F metaV/158/morxv2 The catalogue (3115575 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	Name	Type	Rmag mag	Bmag mag	Comment	R	B	z	Cite	Zcite	RXpct pct	QSOpct pct	galpct pct	starpct pct	Xraypct pct	CX-ID	XMM-ID	Swift-ID	OtherXID	radiopct pct	VLASS-ID	FIRST-ID	LoTSS-ID	RACS-ID	NVSS-ID	Lobe1	Lobe2	Lobedist arcsec
1	0.010	229.5290776	+42.9998570	SDSS J151806.97+425959.5	QR	18.16	18.37	gG	-	-	2.046	DR16Q	DR16Q	100	95	4	1						100	VLAJ151806.99+425959.3	FIRSTJ151806.9+425959	ILDJ151806.97+425959.0		NVSS J151806.9+430000

VI/42/out

Identification of a Constellation From Position (Roman 1987) ReadMe+ftp 1987PASP...99..695R metaVI/42/out Compute constellation name from Position (357 rows)

Full	_r arcsec	RA1875 deg	DE1875 deg	Cst
1	0.1	228.4218	+43.4567	Boo

VII/258/vv10

Quasars and Active Galactic Nuclei (13th Ed.) (Veron+ 2010) ReadMe+ftp 2010A&A...518A..10V metaVII/258/vv10 Quasars (Mv←22.25), BL Lac and AGNs (Mv>-22.25) (168940 rows) (Note)

Full	_r arcsec	Cl	nR	Name	n_	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	l_	z	Sp	n_	Vmag mag	B-V mag	r_z
1	0.5	Q		SDSS J15181+4259	O	15 18 07.0	+42 59 59		2.047			18.61	0.30	14

VII/260/dr7qso

The SDSS-DR7 quasar catalog (Schneider+, 2010) ReadMe+ftp 2010AJ....139.2360S metaVII/260/dr7qso The SDSS quasar catalog V, DR7 (table2 of the paper) (105783 rows)

Full	_r arcsec	SDSS	z	umag mag	gmag mag	rmag mag	imag mag	zmag mag	logX [ct/s]	DR7	RAJ2000 deg	DEJ2000 deg
1	0.02	151806.97+425959.4	2.0522	18.573	18.368	18.159	17.993	17.858		DR7	229.52908	+42.99985

VII/270/dr10q

SDSS quasar catalog: tenth data release (Paris+, 2014) ReadMe+ftp 2014A&A...563A..54P metaVII/270/dr10q Main DR10Q catalog (166583 rows)

Full	_r arcsec	SDSS	RAJ2000 deg	DEJ2000 deg	z.b	e_	FW(CIV) km/s	FW(CIII) km/s	FW(MgII) km/s	BI(CIVt) km/s	AI(CIVt) km/s	DR7
1	0.025	151806.97+425959.4	229.529069	+42.999861	2.0436	0.0003	5696.4	6205.8	2502.6		170.8	DR7

VII/273/hmq

The Half Million Quasars (HMQ) catalogue (Flesch, 2015) ReadMe+ftp 2015PASA...32...10F metaVII/273/hmq The Half Million Quasars catalogue (510764 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	Name	Cl	A	Rmag mag	Bmag mag	Com	R	B	z	XName	RName
1	0.014	229.529074	+42.999862	SDSS J151806.97+425959.5	Q	R	17.9	18.4	p	-	-	2.046		FIRST J151806.9+425959

VII/279/dr12q

SDSS quasar catalog: twelfth data release (Paris+, 2017) ReadMe+ftp 2017A&A...597A..79P metaVII/279/dr12q SDSS-DR12 Quasar Catalog (297301 rows)

Full	_r arcsec	SDSS	RAJ2000 deg	DEJ2000 deg	z.b	e_	FW(CIV) km/s	FW(CIII) km/s	FW(MgII) km/s	BI(CIVt) km/s	AI(CIVt) km/s	DR12	DR7
1	0.014	151806.97+425959.5	229.529074	+42.999862	2.043025	0.000328	5766.6	6129.1	2783.8		94.6	DR12	DR7

VII/281/glade2

GLADE v2.3 catalog (Dalya+, 2018) ReadMe+ftp 2018MNRAS.479.2374D metaVII/281/glade2 GLADE v2.3 catalog (Galaxy List for the Advanced Detector Era) (3262881 rows)

Full	_r arcsec	PGC	GWGC	HyperLEDA	2MASS	SDSS-DR12	Flag1	RAJ2000 deg	DEJ2000 deg	Dist Mpc	z	Bmag mag	BMAG mag	Jmag mag	Hmag mag	Kmag mag	Flag2	Flag3
1	0.014		—	—	—	151806.97+425959.5	Q	229.52907399399999	42.99986194400000	16412.16883370000141	2.046000000000000						1	0

VII/285/gdr2ext

Gaia DR2 quasar and galaxy classification (Bailer-Jones+, 2019) ReadMe+ftp 2019MNRAS.490.5615B metaVII/285/gdr2ext GDR2 extragalactic catalogue (2690021 rows)

Full	_r arcsec	GDR2	pqso	pgal	RA_ICRS deg	DE_ICRS deg	_RA.icrs deg	_DE.icrs deg
1	0.001	1392715369898874624	0.862842	0.000007	229.52907863593	42.99985941252	229.52907863593	+42.99985941252

VII/286/dr14q

SDSS quasar catalog, fourteenth data release (Paris+, 2018) ReadMe+ftp 2018A&A...613A..51P metaVII/286/dr14q Final SDSS-DR14 quasar catalog (526356 rows)

Full	_r arcsec	SDSS	RAJ2000 deg	DEJ2000 deg	Plate	MJD	Fiber	z	r_	DR12
1	0.014	151806.97+425959.5	229.529074	+42.999862	6048	56072	64	2.046000	VI	DR12

VII/289/dr16q

SDSS quasar catalog, sixteenth data release (DR16Q) (Lyke+, 2020) ReadMe+ftp 2020ApJS..250....8L metaVII/289/dr16q The SDSS quasar-only catalog from DR16 (DR16Q) (original column names in green) (750414 rows)

Full	_r arcsec	SDSS	RAJ2000 deg	DEJ2000 deg	Plate	MJD	Fiber	Class	QSO	z	r_	umag mag	gmag mag	rmag mag	imag mag	zmag mag	e_umag mag	e_gmag mag	e_rmag mag	e_imag mag	e_zmag mag	Extu mag	Extg mag	Extr mag	Exti mag	Extz mag	FFUV 3.63uJy	FNUV 3.63uJy	FY W/m2/Hz	FJ W/m2/Hz	FH W/m2/Hz	FK W/m2/Hz	FW1 309.05nJy	fracW1	FW2 167.66nJy	fracW2	2RXS	Gaia	Sp	Simbad
1	0.014	151806.97+425959.5	229.529074	+42.999862	6048	56072	64	3	1	2.046000	VI	18.5807	18.3732	18.1609	17.9950	17.8694	2.07801e-02	2.50511e-02	2.18488e-02	1.94775e-02	2.16982e-02	0.100645	0.078422	0.054252	0.040315	0.029987	-0.2933	4.1676					6.48784e+02	0.938213	1.40640e+03	0.943369		1392715369898874624	Sp	SDSS J151806.97+425959.5

VII/289/superset

SDSS quasar catalog, sixteenth data release (DR16Q) (Lyke+, 2020) ReadMe+ftp 2020ApJS..250....8L metaVII/289/superset The "superset" of all SDSS-IV/eBOSS objects targeted as quasars (original column names in green) (1440615 rows)

Full	_r arcsec	DR16Q	SDSS	RAJ2000 deg	DEJ2000 deg	Plate	MJD	Fiber	Class	QSO	z	r_	Sp
1	0.014	1	151806.97+425959.5	229.529074	+42.999862	6048	56072	64	3	1	2.046000	VI	Sp

VII/290/catalog

The Million Quasars (Milliquas) catalogue, version 7.2 (Flesch, 2021) ReadMe+ftp 2015PASA...32...10F metaVII/290/catalog The catalogue (v7.2), 30-April-2021 (1573824 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	Name	Type	Rmag mag	Bmag mag	Comment	R	B	z	Qpct pct	XName	RName
1	0.010	229.5290776	+42.9998570	SDSS J151806.97+425959.5	QR	18.16	18.37	gG	-	-	2.046	100		VL0J151806.99+425959.3

Note:

VII/292/north

DESI Legacy Imaging Surveys DR8 (Duncan, 2022) ReadMe+ftp 2022MNRAS.512.3662D metaVII/292/north Legacy Surveys DR8 North Photometric Redshifts catalog (32 3213 867 sources) (323213867 rows)

Full	_r arcsec	id	RAJ2000 deg	DEJ2000 deg	release	brickid	objid	type	pstar	gmmcomp	zphot	e_	fclean	fqual
1	0.001	8001556667001691	229.529078635925	+42.999859412520	8001	556667	1691	PSF	0.004	P2	2.142	0.831	1	0

VII/294/catalog

The Million Quasars (Milliquas) catalogue, version 8 (Flesch, 2023) ReadMe+ftp 2023yCat.7294....0F metaVII/294/catalog The catalogue (v8), 30-Jul-2023 (1021800 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	Name	Type	Rmag mag	Bmag mag	Comment	R	B	z	rName	rz	XName	RName	Lobe1	Lobe2
1	0.010	229.5290776	+42.9998570	SDSS J151806.97+425959.5	QR	18.16	18.37	gG	-	-	2.046	DR16Q	DR16Q		VLAJ151806.99+425959.3	ILDJ151806.97+425959.0	FIRST J151806.9+425959

VIII/65/nvss

1.4GHz NRAO VLA Sky Survey (NVSS) (Condon+ 1998) ReadMe+ftp 1998AJ....115.1693C metaVIII/65/nvss The NVSS Catalog (1773484 rows)

Full	_r arcsec	NVSS	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	e_RAJ2000 s	e_DEJ2000 arcsec	S1.4 mJy	e_ mJy	l_	MajAxis arcsec	l_	MinAxis arcsec	f_resFlux
1	0.96	151806+430000	15 18 06.92	+43 00 00.2	0.07	0.9	20.0	0.7	<	22.8	<	18.0

VIII/72/catalog

CLASS survey of radio sources (Myers+, 2003) ReadMe+ftp 2003MNRAS.341....1M metaVIII/72/catalog CLASS catalog (23418 rows)

Full	_r arcsec	GB6	qin	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	S8.4GHz mJy	maj mas	b/a	PA deg	dir
1	0.035	151811+425920	1.40	15 18 06.9804	+42 59 59.464	10.0	133	0.00	-59	950814A

The column SED is a link to a plot of the radio spectrum, and the column Radio+Opt is a link to an Aladin preview. The SED plot contains points from the cross-identification (spectra; red), from the waste basket (waste; yellow), and the fitted radio spectra as lines. The Aladin preview contains a DSS image together with NVSS contours (blue) and the points and associated beams of the radio spectrum (red); points and beams of the sources from the waste basket are hidden but can be made visible by clicking on the corresponding plane (yellow).

VIII/85A/waste

SPECFIND V2.0 Catalog of radio continuum spectra (Vollmer+ 2009) ReadMe+ftp 2010A&A...511A..53V metaVIII/85A/waste Source parameters based on positional cross-id spectrum (1497216 rows)

Full	_r arcsec	Assoc	Seq	nu MHz	S(nu) mJy	e_ mJy	RAJ2000 deg	DEJ2000 deg	Name	SED	Radio+Opt	beam arcsec
1	0.2	87GB 151623.6+430956	-210706	1400	1.90e+01	3.8e+00	229.5291	+42.9998	FIRST J151806.9+425959	SED	view with aladin	5.00
2	0.2	87GB 151623.6+430956	-210706	8400	1.00e+01	2.0e+00	229.5291	+42.9998	CLASS J151806.9804+425959.463	SED	view with aladin	0.33
3	0.2	FIRST J151806.9+425959	-217213	1400	1.90e+01	3.8e+00	229.5291	+42.9998	FIRST J151806.9+425959	SED	view with aladin	5.00
4	0.2	FIRST J151806.9+425959	-217213	8400	1.00e+01	2.0e+00	229.5291	+42.9998	CLASS J151806.9804+425959.463	SED	view with aladin	0.33
5	0.2	CLASS J151806.9804+425959.463	-222139	8400	1.00e+01	2.0e+00	229.5291	+42.9998	CLASS J151806.9804+425959.463	SED	view with aladin	0.33
6	0.2	CLASS J151806.9804+425959.463	-222139	1400	1.90e+01	3.8e+00	229.5291	+42.9998	FIRST J151806.9+425959	SED	view with aladin	5.00
7	1.1	87GB 151623.6+430956	-210706	1400	2.00e+01	4.0e+00	229.5288	+43.0001	NVSS J151806+430000	SED	view with aladin	45.00
8	1.1	WN B1516.3+4310	-214307	1400	2.00e+01	4.0e+00	229.5288	+43.0001	NVSS J151806+430000	SED	view with aladin	45.00
9	1.1	CLASS J151806.9804+425959.463	-222139	1400	2.00e+01	4.0e+00	229.5288	+43.0001	NVSS J151806+430000	SED	view with aladin	45.00

Note: The column FIRST provides a link to the FIRST cutout image server (see also the original FIRST search engine)

VIII/92/first14

The FIRST Survey Catalog, Version 2014Dec17 (Helfand+ 2015) ReadMe+ftp 2015ApJ...801...26H metaVIII/92/first14 The FIRST survey catalog, 14Dec17 Version (946432 rows)

Full	_r arcsec	FIRST	FITS	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	p(S)	Fpeak mJy	Fint mJy	Rms mJy	Maj arcsec	Min arcsec	PA deg	N1	c1	N2	Ep yr	Ep(JD) d	s_ d
1	0.245	J151806.9+425959	FITS	15 18 06.980	+42 59 59.25	0.014	17.71	19.02	0.144	1.91	0.87	167.4	1	s	0	1996.447	2450247.1	211.501

J/ApJ/680/169/table1

SDSS DR5 virial black hole masses (Shen+, 2008) ReadMe+ftp 2008ApJ...680..169S metaJ/ApJ/680/169/table1 Catalog of virial mass measurements (77429 rows)

Full	_r arcsec	SDSS	RAJ2000 deg	DEJ2000 deg	z	imag	logLbol [10-7W]	BHvir [solMass]	Sloan
1	0.026	151806.97+425959.5	229.529083	+42.999866	2.0467	17.945	47.082	9.465	Sloan

J/ApJ/737/45/table1

Variable 1.4GHz radio sources from NVSS and FIRST (Ofek+, 2011) ReadMe+ftp 2011ApJ...737...45O metaJ/ApJ/737/45/table1 Observing times of NVSS sources (1773484 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	Sp mJy	e_ mJy	Nobs	t d	dt d	NVSS
1	0.958	229.528833	+43.000056	20.00	0.70	6	2449995.670	469.717	NVSS

J/ApJ/737/45/table2

Variable 1.4GHz radio sources from NVSS and FIRST (Ofek+, 2011) ReadMe+ftp 2011ApJ...737...45O metaJ/ApJ/737/45/table2 Observing Times of FIRST Sources (816331 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	Sp mJy	e_ mJy	Nobs	t d	dt d	FIRST
1	0.244	229.529083	+42.999792	17.71	0.14	4	2450391.351	431.023	FIRST

J/ApJ/753/106/sdssposs

Quasar variability with SDSS and POSS imaging (MacLeod+, 2012) ReadMe+ftp 2012ApJ...753..106M metaJ/ApJ/753/106/sdssposs All SDSS DR7 quasars with DPOSS observations (81189 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	Plate	EpochG yr	EpochR yr	EpochI yr	Gmag mag	e_ mag	q_	Rmag mag	e_ mag	q_	Imag mag	e_ mag	q_	SDR5ID	iMag mag	z	MBH Msun	logLbol [10-7W]	Au mag	Nobs	Flag	MJDr d	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	S11	Sloan	SimbadName
1	0.023	229.5290800	+42.9998660	274	1993.2177	1994.5074	1993.19580	18.300	0.100	1	18.420	0.120	1	18.840	0.280	1	20235	-27.476	2.0522	9.426	47.096	0.122	1	0	52788.0	18.368	0.025	18.159	0.024	17.993	0.018	S11	Sloan	[VV2006] J151240.2+434528

J/ApJ/763/37/table2

Metals in SDSS QSOs. I. 1.5<z<4.5 CIV absorbers (Cooksey+, 2013) ReadMe+ftp 2013ApJ...763...37C metaJ/ApJ/763/37/table2 Sightline summary (26168 rows)

Full	_r arcsec	SDSS	QSO	f_	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	zQSO	<S/N> pix-1	dXmax	N	NCIV	dXCIV	DR7	Sloan	Sloan_sp	Simbad	NED
1	0.14	151806.97+425959.4	53433-1678-427	0	15 18 06.97	+42 59 59.4	2.0522	13.97	1.81	1	1	0.046	DR7	Sloan	Spectrum	Simbad	NED

J/ApJ/768/37/nvssqsos

Radio emission from SDSS quasars (Condon+, 2013) ReadMe+ftp 2013ApJ...768...37C metaJ/ApJ/768/37/nvssqsos NVSS-detected QSOs in redsfhit range 0.2<z<0.45 (table1) or 1.8<z<2.5 (table3) (354 rows)

Full	_r arcsec	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	z	iMag mag	S1.4 mJy	logL1.4 [W/Hz]	FIRST	NVSS	DR7	Sloan	SimbadName	NED
1	0.14	15 18 06.97	+42 59 59.4	2.0522	-27.480	20.0	26.65	1	1	DR7	Sloan	SDSS J151806.97+425959.4	NED

J/ApJ/779/161/table1

MgII absorbers in 0.4<z<2.3 SDSS QSOs (Seyffert+, 2013) ReadMe+ftp 2013ApJ...779..161S metaJ/ApJ/779/161/table1 Sightline summary (79595 rows)

Full	_r arcsec	QSO	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	zQSO	<S/N>	fBAL	dXmax	N2	N	dXMg	PapI	DR7	Sp	SimbadName	NED
1	0.14	53433-1678-427	15 18 06.97	+42 59 59.4	2.0522	5.03	0	0.04	2	1	0.046	1	DR7	Sp	SDSS J151806.97+425959.4	NED

J/ApJ/811/30/table3

Machine learning metallicity predictions using SDSS (Miller, 2015) ReadMe+ftp 2015ApJ...811...30M metaJ/ApJ/811/30/table3 Final metallicity predictions for field stars (12569529 rows)

Full	_r arcsec	SDSS	objID	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Teff K	[Fe/H]1 [-]	[Fe/H]2 [-]	rho	Sloan	_RA deg	_DE deg
1	0.10	J151806.97+425959.5	1237662500001939460	15 18 06.97	+42 59 59.5	6408	-1.210	-0.860	1.6296	Sloan|	229.52904	+42.99986

J/ApJ/867/105/refcat2

ATLAS all-sky stellar ref. catalog, ATLAS-REFCAT2 (Tonry+, 2018) ReadMe+ftp 2018ApJ...867..105T metaJ/ApJ/867/105/refcat2 ATLAS all-sky stellar reference catalog, ATLAS-REFCAT2 (original column names in green) (992637834 rows)

Full	_r arcsec	GaiaDR2	RA_ICRS deg	DE_ICRS deg	Plx mas	pmRA mas/yr	pmDE mas/yr	Gmag mag	BPmag mag	RPmag mag	Teff K	AG mag	dupvar	Ag mag	rp1 arcsec	r1 arcsec	r10 arcsec	gmag mag	rmag mag	imag mag	zmag mag	Jmag mag	Hmag mag	Kmag mag
1	0.001	GaiaDR2	229.52907864	+42.99985941		0.18	0.56	18.257	18.415	17.788			2	0.072	99.9	99.9	99.9	18.372	18.163	18.113	18.015

J/ApJ/888/85/table2

Ghostly strong Lya absorbers in SDSS DR12 (Fathivavsari, 2020) ReadMe+ftp 2020ApJ...888...85F metaJ/ApJ/888/85/table2 Search results spectrum (149378 rows)

Full	_r arcsec	ID	z	S1	S2	S3	S4	S5	Ghost	DR16Q	Sp	SimbadName	NED	_RA deg	_DE deg
1	0.10	6048-56072-0064	2.04600	S-1						DR16Q	Sp	SDSS J151806.97+425959.5	NED	229.52904	+42.99986

J/ApJ/914/42/table5

Radio follow-up to 4FGL-DR2 unassociated sources (Bruzewski+, 2021) ReadMe+ftp 2021ApJ...914...42B metaJ/ApJ/914/42/table5 *VLASS (Karl G. Jansky Very Large Array Sky Survey) catalog; see the Appendix (original column names in green) (2232726 rows) (Note)

Full	_r arcsec	Name	RAJ2000 deg	e_ deg	DEJ2000 deg	e_ deg	Flux Jy	e_ Jy	Fpk Jy/beam	e_ (...)	Type	Pointing	Obs "Y-M-D,h:m:s"	Flag
1	0.115	J151807.00+425959.4	229.5290898	8.296377e-06	+42.9998289	5.261496e-06	7.815186e-03	2.583707e-04	7.087384e-03	1.384455e-04	S	VLASS1.2.ql.T21t16.J151850+423000.10.2048.v1	2019-03-28T12:35:46.274993	2
2	0.151	J151807.00+425959.4	229.5291191	7.923502e-06	+42.9998302	5.485422e-06	7.801440e-03	2.577346e-04	7.058118e-03	1.382651e-04	S	VLASS1.2.ql.T21t16.J151908+433000.10.2048.v1	2019-03-28T11:35:48.975006	1

J/ApJ/922/179/table2c

Host galaxies phot. for WISE-selected AGNs (Barrows+, 2021) ReadMe+ftp 2021ApJ...922..179B metaJ/ApJ/922/179/table2c The WISE AGN galaxy catalog; from erratum published in 2023, ApJ, 952, 171 (695273 rows)

Full	_r arcsec	WISEA	RAJ2000 deg	DEJ2000 deg	zbest	n_	Lbolagn 10-7W	b_ (...)	B_ (...)	EBV mag	b_ mag	B_ mag	Mstar Msun	b_ Msun	B_ Msun	SFR Msun/yr	b_ (...)	B_ (...)	L2800 10-7W	b_ (...)	B_ (...)	FUVobs Jy	e_ Jy	NUVobs Jy	e_ Jy	uobs Jy	e_ Jy	gobs Jy	e_ Jy	Gbpobs Jy	e_ Jy	robs Jy	e_ Jy	iobs Jy	e_ Jy	Grpobs Jy	e_ Jy	zobs Jy	e_ Jy	yobs Jy	e_ Jy	Jobs Jy	e_ Jy	Hobs Jy	e_ Jy	Ksobs Jy	e_ Jy	W1obs Jy	e_ Jy	W2obs Jy	e_ Jy	W3obs Jy	e_ Jy	W4obs Jy	e_ Jy
1	0.11	J151806.98+425959.5	229.52911	+42.99988	2.0434	spec	5.45e+46	5.11e+46	5.79e+46	0.0000	0.0000	0.0050	7.52e+11	7.44e+11	7.60e+11	7.30e+02	6.85e+02	7.76e+02	1.76e+45	1.65e+45	1.87e+45			1.69e-05	3.46e-06	1.45e-04	2.82e-06	1.68e-04	7.27e-07	1.62e-04	5.24e-06	1.93e-04	7.10e-07	2.12e-04	8.95e-07	2.07e-04	3.53e-06	2.30e-04	1.51e-06	2.14e-04	3.39e-06							1.90e-04	6.27e-06	2.23e-04	9.83e-06	6.68e-04	8.35e-05	2.24e-03	1.12e-03

J/ApJS/143/1/table4

FIRST-APM Source Catalog (McMahon+, 2002) ReadMe+ftp 2002ApJS..143....1M metaJ/ApJS/143/1/table4 FIRST-APM Source Catalog (496791 rows)

Full	_r arcsec	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	oRA arcsec	oDE arcsec	Sep arcsec	Epsf	Opsf	Omag mag	O-E mag	Fpeak mJy	Fint mJy
1	0.245	15 18 06.980	+42 59 59.25	-0.33	-0.31	0.46	0.71	0.53	18.63	0.74	17.71	19.02

J/ApJS/180/67/catalog

Photometric selection of quasars from SDSS. II. (Richards+, 2009) ReadMe+ftp 2009ApJS..180...67R metaJ/ApJS/180/67/catalog Catalog of quasar candidates from non-parametric Bayes classifier kernel density estimate (NBC KDE) (tables 1 and 3 of paper) (1172157 rows)

Full	_r arcsec	Seq	SDSS	zph	umag mag	gmag mag	rmag mag	imag mag	zmag mag	good	Sloan	RAJ2000 deg	DEJ2000 deg
1	0.027	885600	151806.97+425959.5	1.975	18.449	18.277	18.093	17.943	17.825	5	Sloan	229.529076	+42.999867

J/ApJS/194/45/catalog

QSO properties from SDSS-DR7 (Shen+, 2011) ReadMe+ftp 2011ApJS..194...45S metaJ/ApJS/194/45/catalog Catalog of quasar properties from SDSS DR7 (105783 rows)

Full	_r arcsec	SDSS	RAJ2000 deg	DEJ2000 deg	z	N	iMAG mag	logLbol [10-7W]	BAL	FIRST	logFnu [Jy]	oRASS arcsec	o2M arcsec	oWISE arcsec	WISE	Sloan
1	0.00	151806.97+425959.4	229.52908	+42.99986	2.052200	1	-27.84	47.096	0	1	-26.677		0.043	0.132	WISE	Sloan

J/ApJS/206/4/qsos

SED and bolometric corrections for luminous QSOs (Krawczyk+, 2013) ReadMe+ftp 2013ApJS..206....4K metaJ/ApJS/206/4/qsos Quasar catalog with SED parameters and bolometric corrections (tables 1 and 3) spectrum/SED (119652 rows)

Full	_r arcsec	Name	RAJ2000 deg	DEJ2000 deg	z	SED	umag mag	gmag mag	rmag mag	imag mag	Sp	Jumag mag	Kumag mag	[12] mag	[22] mag	X2Q	X2S	XSQ	DR7	Sloan	logL250 [10-7W]	logL510 [10-7W]	BC	SimbadName
1	0.017	151806.97+425959.4	229.529077	+42.999855	2.052	SED	18.473	18.290	18.105	17.953	0			16.920		0	0	1	DR7	Sloan	46.48	46.20	2.37	SDSS J151806.97+425959.4

J/ApJS/213/3/table1

Low-frequency flat spectrum sources (LORCAT) (Massaro+, 2014) ReadMe+ftp 2014ApJS..213....3M metaJ/ApJS/213/3/table1 Low-frequency radio catalog of flat-spectrum sources (LORCAT) catalog (28358 rows)

Full	_r arcsec	WSRT	NVSS	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Sep arcsec	alpha	e_	Cat	Simbad
1	0.96	1516.3+4310	J151806+430000	15 18 06.92	+43 00 00.2	7.34	0.15	0.10	wenss	Simbad

J/ApJS/219/39/master

QSOs selection from SDSS and WISE (Richards+, 2015) ReadMe+ftp 2015ApJS..219...39R metaJ/ApJS/219/39/master *Master quasar catalog (table 1) (original column names in green) (1604577 rows) (Note)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	C	Au mag	Ag mag	Ar mag	Ai mag	Az mag	zBest1	r_zBest	zpkP	zpkFWHM	Npk
1	0.030	229.529068	+42.999863	0	0.122	0.090	0.065	0.050	0.035	2.048	1665	0.72	0.16	4

J/ApJS/219/39/cand

QSOs selection from SDSS and WISE (Richards+, 2015) ReadMe+ftp 2015ApJS..219...39R metaJ/ApJS/219/39/cand *Optical+MIR photometric quasar candidates catalog (table 2) (885503 rows) (Note)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	Class	zsp	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	3.6mag mag	e_ mag	4.5mag mag	e_ mag	Ymag mag	e_ mag	Jmag mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	zphO	pm mas/yr
1	0.030	229.529068	+42.999863	QSO	2.04767	18.474	0.021	18.289	0.025	18.104	0.022	17.960	0.019	17.834	0.022	18.182	0.033	18.059	0.044									2.115	1.916

J/ApJS/221/12/table1

AGNs in the MIR using AllWISE data (Secrest+, 2015) ReadMe+ftp 2015ApJS..221...12S metaJ/ApJS/221/12/table1 Mid-IR AGNs data (1354775 rows)

Full	_r arcsec	WISEA	RAJ2000 deg	DEJ2000 deg	W1-W2 mag	W2-W3 mag	W1mag mag	gmag mag	z	f_	LQAC2	DR12Q	HMQ	Sloan
1	0.112	J151806.98+425959.5	229.5291105	+42.9998798	0.81	3.12	15.52	18.37	2.04700	s	229+042_004	151806.97+425959.5	SDSS J151806.97+425959.5	Sloan|

J/ApJS/223/20/spec

SDSS-DR8 galaxies classified by WND-CHARM (Kuminski+, 2016) ReadMe+ftp 2016ApJS..223...20K metaJ/ApJS/223/20/spec Morphological catalog of SDSS objects with spectra (2638883 rows)

Full	_r arcsec	objID	SpID	RAJ2000 deg	DEJ2000 deg	z	e_	Ell	S	Star	Class	Sloan
1	0.25	11557501450321924	1889377474144397312	229.52900	+42.99990	2.046630	0.000541	0.1586	0.0000	0.8414	Star	Sloan
2	0.25	1237662500001939460	6809460330642014208	229.52900	+42.99990	2.043590	0.000311	0.2986	0.0000	0.7014	Star	Sloan

J/ApJS/228/9/table1

Physical parameters of ∼300000 SDSS-DR12 QSOs (Kozlowski, 2017) ReadMe+ftp 2017ApJS..228....9K metaJ/ApJS/228/9/table1 Estimates of the monochromatic and bolometric luminosities, Eddington ratios, and black hole masses for SDSS DR12Q AGNs (297301 rows)

Full	_r arcsec	SDSS	RAJ2000 deg	DEJ2000 deg	z	iMag mag	L5100 [10-7W]	L3000 [10-7W]	L1350 [10-7W]	MBHMgII [Msun]	MBHCIV [Msun]	Lbol [10-7W]	nEdd [-]	DR10	Sloan	Simbad
1	0.014	151806.97+425959.5	229.529074	+42.999862	2.046	-27.519		46.343	46.485	9.138	9.611	47.060	-0.178	1	Sloan	Simbad

J/ApJS/234/23/r90cat

The WISE AGN candidates catalogs (Assef+, 2018) ReadMe+ftp 2018ApJS..234...23A metaJ/ApJS/234/23/r90cat R90 final AGN candidates catalog (table 1) (4543530 rows)

Full	_r arcsec	WISEA	RAJ2000 deg	DEJ2000 deg	W1mag mag	e_ mag	W2mag mag	e_ mag	W3mag mag	e_ mag	W4mag mag	e_ mag	MS	SigPix deg-2
1	0.112	J151806.98+425959.5	229.5291105	+42.9998798	15.517	0.033	14.710	0.044	11.588	0.125	8.915		0	138

J/ApJS/234/23/c75cat

The WISE AGN candidates catalogs (Assef+, 2018) ReadMe+ftp 2018ApJS..234...23A metaJ/ApJS/234/23/c75cat C75 final AGN candidates catalog (table 2) (20907127 rows)

Full	_r arcsec	WISEA	RAJ2000 deg	DEJ2000 deg	W1mag mag	e_ mag	W2mag mag	e_ mag	W3mag mag	e_ mag	W4mag mag	e_ mag	MS	SigPix deg-2
1	0.112	J151806.98+425959.5	229.5291105	+42.9998798	15.517	0.033	14.710	0.044	11.588	0.125	8.915		0	1320

J/ApJS/235/11/table1

Absorption features in SDSS. I. MgII abs. doublets (Chen+, 2018) ReadMe+ftp 2018ApJS..235...11C metaJ/ApJS/235/11/table1 Catalog of quasar spectra searched for MgII absorption systems spectrum (198229 rows)

Full	_r arcsec	EW	SDSS	Plate	MJD d	Fiber	zem	logL [10-7W]	S/N	DR7Q	DR12Q	DR7+DR12	Sp	Simbad	NED	_RA deg	_DE deg
1	0.10		J151806.97+425959.5	6048	56072	64	2.0460	45.924	25.7	1	1	DR7+DR12	Sp	Simbad	NED	229.52904	+42.99986
2	0.10		J151806.97+425959.5	1678	53433	427	2.0473	45.891	13.8	1	1	DR7+DR12	Sp	Simbad	NED	229.52904	+42.99986

J/ApJS/236/37/table2

The Gaia-WISE extragalactic astrometric catalog (Paine+, 2018) ReadMe+ftp 2018ApJS..236...37P metaJ/ApJS/236/37/table2 Gaia-WISE extragalactic catalog (567721 rows)

Full	_r arcsec	Gaia	RAJ2000 deg	e_ marcsec	DEJ2000 deg	e_ marcsec	Gmag mag	WISEA	W1mag mag	W2mag mag	W3mag mag	zsp	e_pmRA (...)	e_pmDE uarcsec/yr	S15
1	0.002	1392715369898874624	229.52907864	0.2	+42.99985924	0.4	18.171	J151806.98+425959.5	15.517	14.710	11.588	2.04	64	70	S15

J/ApJS/239/23/qsos

CIV NAL systems from SDSS-DR14 quasar spectra (Chen+, 2018) ReadMe+ftp 2018ApJS..239...23C metaJ/ApJS/239/23/qsos List of quasars; table added by CDS (13736 rows)

Full	_r arcsec	SDSS	zem	DR12Q	CIV	Simbad	NED	_RA deg	_DE deg
1	0.10	151806.97+425959.5	2.0460	1	2	SDSS J151806.97+425959.5	NED	229.52904	+42.99986

J/ApJS/249/17/dr14qpsp

SDSS QSO DR14 spectral properties (Rakshit+, 2020) ReadMe+ftp 2020ApJS..249...17R metaJ/ApJS/249/17/dr14qpsp Main catalog based on the spectral information spectrum (526265 rows)

Full	_r arcsec	SDSS	RAJ2000 deg	DEJ2000 deg	PMJ	logL1350 [10-7W]	logL3000 [10-7W]	logL4400 [10-7W]	logL5100 [10-7W]	logLFe-UV [10-7W]	logLFe-OP [10-7W]	logLHa-NA [10-7W]	logLNII6549 [10-7W]	logLNII6585 [10-7W]	logLSII6718 [10-7W]	logLSII6732 [10-7W]	logLHa-BR [10-7W]	logLHb-NA [10-7W]	logLOIII4959C [10-7W]	logLOIII5007C [10-7W]	logLOIII4959W [10-7W]	logLOIII5007W [10-7W]	logLOIII4959 [10-7W]	logLOIII5007 [10-7W]	logLHeII4687-BR [10-7W]	logLHeII4687-NA [10-7W]	logLHb-BR [10-7W]	logLHg-NA [10-7W]	logLOIII4364 [10-7W]	logLHg-BR [10-7W]	logLMgII-NA [10-7W]	logLMgII-BR [10-7W]	logLCIII [10-7W]	logLCIV [10-7W]	logLLya [10-7W]	logLNV [10-7W]	logLbol [10-7W]	BI-CIV km/s	Sp
1	0.023	151806.97+425959.5	229.529070	+42.999861	6048-56072-0064	46.5220	46.4313			44.698824																					41.886266	44.133466	44.409519	44.314531			47.102937		Sp

J/ApJS/249/18/table3

The ZTF catalog of periodic variable stars (Chen+, 2020) ReadMe+ftp 2020ApJS..249...18C metaJ/ApJS/249/18/table3 ZTF suspected variables catalog (1381527 rows)

Full	_r arcsec	ID	RAJ2000 deg	DEJ2000 deg	gmag mag	rmag mag	Per-g d	Per-r d	gAmp mag	rAmp mag	Ng	Nr	log(FAP-g) [-]	log(FAP-r) [-]
1	0.07	ZTFJ151806.97+425959.5	229.52908	+42.99988	18.578	18.290	0.9960700	933.1239300	0.197	0.113	253	268	-23.405	-6.107

J/ApJS/255/30/comp

VLASS QL Ep.1 Catalog, CIRADA version (Gordon+, 2021) ReadMe+ftp 2021ApJS..255...30G metaJ/ApJS/255/30/comp Detected components and properties (3381277 rows)

Full	_r arcsec	CompName	CompId	RAJ2000 deg	DEJ2000 deg	Ftot mJy	e_ mJy	Fpeak mJy/beam	e_ (...)	Islrms mJy/beam	SCode	DCMaj arcsec	DCMin arcsec	DCPA deg	Subtile	NVSSdist arcsec	FIRSTdist arcsec	PeakToRing	DupFlag	QualFlag	NNdist arcsec	MainSample	QLcutout
1	0.262	VLASS1QLCIR J151806.99+425959.3	52	229.52916184	+42.99981993	7.801	0.237	7.058	0.127	0.125	S	1.0029	0.5397	168.3947	J151908+433000	1.07796	0.22952	20.9008	1	0	294.04000	1	https://ws.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/caom2ops/sync?ID=ad%3AVLASS%2FVLASS1.2.ql.T21t16.J151908%2B433000.10.2048.v1.I.iter1.image.pbcor.tt0.subim.fits&RUNID%3Dlm5ntmvx5py3ke9z&CIRCLE=229.5291618396075+42.99981992627944+0.025
2	0.263	VLASS1QLCIR J151806.99+425959.3	37	229.52916112	+42.99981862	7.815	0.240	7.087	0.128	0.127	S	0.9835	0.5402	166.2802	J151850+423000	1.07965	0.22570	20.5521	2	0		0	https://ws.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/caom2ops/sync?ID=ad%3AVLASS%2FVLASS1.2.ql.T21t16.J151850%2B423000.10.2048.v1.I.iter1.image.pbcor.tt0.subim.fits&RUNID%3Dlm5ntmvx5py3ke9z&CIRCLE=229.5291611191261+42.99981862327763+0.025

J/A+A/537/A99/lqac2

Large Quasar Astrometric Catalogue 2 (LQAC-2) (Souchay+, 2012) ReadMe+ftp 2012A&A...537A..99S metaJ/A+A/537/A99/lqac2 Quasars LQAC-2 (187504 rows)

Full	_r arcsec	LQAC	Ref	z	Umag mag	Bmag mag	Vmag mag	Gmag mag	Rmag mag	Imag mag	Dist Mpc	E(B-V) mag	RAJ2000 deg	DEJ2000 deg
1	0.027	229+042_004	----E-----KL-	2.047	18.57	18.74		18.37	18.16	18.00	15818.3	0.024	229.529080	+42.999867

J/A+A/583/A75/lqac3

Large Quasar Astrometric Catalogue 3 (LQAC-3) (Souchay+, 2015) ReadMe+ftp 2015A&A...583A..75S metaJ/A+A/583/A75/lqac3 Quasars LQAC-3 (321957 rows)

Full	_r arcsec	LQAC	Ref	z	Umag mag	Bmag mag	Vmag mag	Gmag mag	Rmag mag	Imag mag	RAJ2000 deg	DEJ2000 deg
1	0.014	LQAC_229+042_004	----E-----KL-	2.04663	18.57492	18.74000		18.36705	18.15821		229.529074	+42.999862

J/A+A/614/A140/lqac4

Large Quasar Astrometric Catalogue 4, LQAC-4 (Gattano+, 2018) ReadMe+ftp 2018A&A...614A.140G metaJ/A+A/614/A140/lqac4 4th release of the Large Quasar Astrometric Catalogue (443725 rows)

Full	_r arcsec	LQAC	RAJ2000 deg	DEJ2000 deg	Ref	GAIA	z	umag mag	Bmag mag	Gmag mag	Vmag mag	gmag mag	imag mag	zmag mag	Jmag mag	Kmag mag
1	0.002	LQAC_229+042_004	229.5290786420	+42.9998592406	----E-----KL-	GAIA	2.04663	18.575	18.740	18.171		18.367	18.000	17.864

J/A+A/616/A97/dr7a

SDSS QSO DR7 and DR9 (D'Isanto+, 2018) ReadMe+ftp 2018A&A...616A..97D metaJ/A+A/616/A97/dr7a SDSS object IDs and coordinates of the quasars for experiment DR7a (83982 rows)

Full	_r arcsec	objID	RAJ2000 deg	DEJ2000 deg	SDSS-DR7
1	0.017	588018253753745412	229.52907694	42.99985494	DR7

J/A+A/616/A97/dr7b

SDSS QSO DR7 and DR9 (D'Isanto+, 2018) ReadMe+ftp 2018A&A...616A..97D metaJ/A+A/616/A97/dr7b SDSS object IDs and coordinates of the quasars for experiment DR7b (97041 rows)

Full	_r arcsec	objID	RAJ2000 deg	DEJ2000 deg	SDSS-DR7
1	0.017	588018253753745412	229.52907694	42.99985494	DR7

J/A+A/616/A97/dr7_9

SDSS QSO DR7 and DR9 (D'Isanto+, 2018) ReadMe+ftp 2018A&A...616A..97D metaJ/A+A/616/A97/dr7_9 SDSS object IDs and coordinates of the quasars for experiment DR7+9 (152137 rows)

Full	_r arcsec	objID	RAJ2000 deg	DEJ2000 deg	SDSS-DR7
1	0.057	588018253753745412	229.52910000	42.99986000	DR7

J/A+A/624/A145/lqac5

Astrometric Catalogue 5, LQAC-5 (Souchay+, 2019) ReadMe+ftp 2019A&A...624A.145S metaJ/A+A/624/A145/lqac5 5th release of LQAC5 (592809 rows)

Full	_r arcsec	LQAC	RAJ2000 deg	DEJ2000 deg	Ref	GAIA	z	Gmag2 mag	BPmag mag	RPmag mag	umag mag	Bmag mag	Vmag mag	gmag mag	imag mag	zmag mag	Jmag mag	Kmag mag	W1mag mag	W2mag mag	W3mag mag	W4mag mag
1	0.001	LQAC_229+042_004	229.5290786359	+42.9998594125	----E-----KL-	DR12	2.04663	18.257	18.415	17.788	18.575	18.740		18.367	18.000	17.864			15.517	14.710	11.588	8.915

J/A+A/659/A1/catalog

LOFAR Two-metre Sky Survey (LoTSS) DR2 (Shimwell+, 2022) ReadMe+ftp 2022A&A...659A...1S metaJ/A+A/659/A1/catalog Raw radio component catalogue of LoTSS-DR2 (4396228 rows)

Full	_r arcsec	Source	RAJ2000 deg	DEJ2000 deg	Speak mJy/beam	SpeakTot mJy	Maj arcsec	Min arcsec	DCMaj arcsec	DCMin arcsec	PA deg	DCPA deg	Islrms mJy/beam	SCode	Mosaic	Npoint	MaskFract
1	1.82	ILTJ151807.00+425957.7	229.52918	+42.99936	25.462	41.591	9.29	6.84	7.10	3.29	164.76	164.76	0.070	M	P230+42	3	1.000

J/A+A/668/A99/quasarpb

Gaia DR3 quasar and galaxy classification (Hughes+, 2022) ReadMe+ftp 2022A&A...668A..99H metaJ/A+A/668/A99/quasarpb Probabilities on the GDR3 quasar candidate table (4048626 rows)

Full	_r arcsec	GaiaDR3	isQSOpure	isQSOSDSS	pStar	pQSO	pGAL	_RA deg	_DE deg
1	0.00	1392715369898874624	T	T	1.50088751283645176e-04	9.99849911248716250e-01	0.00000000000000000e+00	229.52908	+42.99986

J/A+A/674/A22/catalog

Gaia DR3. Cross-match with known variable objects (Gavras+, 2023) ReadMe+ftp 2023A&A...674A..22G metaJ/A+A/674/A22/catalog Cross-match catalog of 17841723 of Gaia sources (7841723 rows)

Full	_r arcsec	GaiaDR3	RAJ2000 deg	DEJ2000 deg	psuperclass	pvarTypes	pPer d	pCat
1	0.003	1392715369898874624	229.529079	+42.999859	AGN	QSO		GAIA_QSO_GAIA_CRF3

J/A+A/675/A195/lz-ztfg

ZTF DR11 classification in ZTF/4MOST sky (Sanchez-Saez+, 2023) ReadMe+ftp 2023A&A...675A.195S metaJ/A+A/675/A195/lz-ztfg Labeled set (LS) for ZTF g-band model (741263 rows)

Full	_r arcsec	SourceId	SperS d	SClass	SCat	Sz	ClassDR11	ObjectId	RAJ2000 deg	DEJ2000 deg	SPMC mJy	Amp mag	Per d	Hmag1 mag	Hmag2 mag	Hmag3 mag	Hmag4 mag	Hmag5 mag	Hmag6 mag	Hmag7 mag
1	0.099	SDSS J151806.97+425959.5	None	Q	MILLIQUAS	2.046000	midz-AGN	720113300001803	229.529068	+42.999886	3.69807e-01	0.332124	0.997847	2.19301e-01	8.57295e-02	7.67377e-02	1.73846e-02	1.67455e-02	1.45936e-02	1.75465e-02

J/A+A/675/A195/lz-ztfr

ZTF DR11 classification in ZTF/4MOST sky (Sanchez-Saez+, 2023) ReadMe+ftp 2023A&A...675A.195S metaJ/A+A/675/A195/lz-ztfr Labeled set (LS) for ZTF r-band model (936145 rows)

Full	_r arcsec	SourceId	SperS d	SClass	SCat	Sz	ClassDR11	ObjectId	RAJ2000 deg	DEJ2000 deg	SPMC mJy	Amp mag	Per d	Hmag1 mag	Hmag2 mag	Hmag3 mag	Hmag4 mag	Hmag5 mag	Hmag6 mag	Hmag7 mag
1	0.085	SDSS J151806.97+425959.5	None	Q	MILLIQUAS	2.046000	midz-AGN	1759206300001511	229.529068	+42.999882	3.36188e-01	0.181597	0.998843	1.67871e+03	1.54621e+03	1.25750e+03	8.37453e+02	4.49248e+02	1.72130e+02	3.99368e+01

J/A+A/675/A195/mast

ZTF DR11 classification in ZTF/4MOST sky (Sanchez-Saez+, 2023) ReadMe+ftp 2023A&A...675A.195S metaJ/A+A/675/A195/mast Master catalog used to generate the LS (1907096 rows)

Full	_r arcsec	SourceId	RAJ2000 deg	DEJ2000 deg	Per d	Class	ClassALeRCE	Cat	z	ClassDR11
1	0.013	SDSS J151806.97+425959.5	229.529083	+42.999859	None	Q	QSO	MILLIQUAS	2.046000	midz-AGN

J/AJ/141/182/table2

Radio and optical properties of QSOs (Kimball+, 2011) ReadMe+ftp 2011AJ....141..182K metaJ/AJ/141/182/table2 Quasar sample with radio morphology classifications (4714 rows)

Full	_r arcsec	SDSS	RAJ2000 deg	DEJ2000 deg	z	Cl	sCl	Flag	Score mJy	Slobe1 mJy	Slobe2 mJy	Sloan	radio	Simbad
1	0.017	151806.97+425959.4	229.529077	+42.999855	2.0522	C	U	1	19.02			Sloan	radio	Simbad