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	0.508	1050-00890567	049.965967	+18.759706			18.7	17.1	1955.812

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	0.115	EO1460-0101839	049.965878	+18.759631	17.44		1	4.13	8.9	0.13	19.20		-1	0.04	5.9	1.75

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	0.247	N33113001519	049.965920	+18.759648	1986.746	17.15	0.42	18.08	0.42	3	3.87	0.17

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	0.293	1087-0038174	049.965828	+18.759673	118	97	1979.3	0	0	5	19.50	16.92	19.17	16.91	16.79

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	0.291	1087-0038548	YM	049.9658278	+18.7596722	B	0.0	0.0	0.0	0.0	18.350	Y	17.950	Y	16.910	B	15.497	14.936	14.260

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	0.249	NC4W001519	049.965921	+18.759648	1986.746	17.15	18.08	18.24	16.30	3	3.87	0.17

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	0.144	049.965857	+18.759562	1.9	-14.8	15.498	14.261	19.50	19.17	16.92	16.91	16.79	6	0

I/319/xpm

XPM Catalog of positions and proper motions (Fedorov+ 2011) ReadMe+ftp 2011MNRAS.416..403F metaI/319/xpm XPM catalogue (original column names in green) (313610083 rows)

Full	_r arcsec	ID	RAJ2000 deg	DEJ2000 deg	pmRAp mas/yr	pmDEp mas/yr	pmRAx mas/yr	pmDEx mas/yr	Fmag mag	Bjmag mag	Vmag mag	Nmag mag	Jmag mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	2Mkey	Bmag mag	Rmag mag	Fld	dT yr	fg	fs	M
1	0.161	XPM 217-0038713	049.965854	+18.759558	-3.04	-4.99	-2.91	-4.81	17.146	18.076	18.239	16.299	15.498	0.070	14.937	0.090	14.261	0.066	1193411243	18.7	17.1	413	45.039864	0	0	M

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	0.041	049.965869	+18.759612	0.009	0.009	18.076	0.300	17.146	0.300	17.967	0.082	16.611	0.112	2004.7200	2004.7200	1.9	4.0	-14.8	4.0

Note:

I/329/urat1

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

Full	_r arcsec	URAT1	RAJ2000 deg	DEJ2000 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	0.055	544-019583	049.9658736	+18.7595864	2013.418	17.427	0.041	5.9	8.8	15.498	14.937	14.261

Note:

I/331/apop

Absolute Proper motions Outside the Plane (APOP) (Qi+, 2015) ReadMe+ftp 2015AJ....150..137Q metaI/331/apop Absolute Proper motions Outside the Plane (100774150 rows)

Full	_r arcsec	recno	RAICRS deg	e_ mas	DEICRS deg	e_ mas	ID	Type	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Nobs	Dt yr	Rmag mag	Bmag mag	Nmag mag	Vmag mag	Jmag mag	Hmag mag	Kmag mag
1	0.163	762727	049.9658936	23.00	+18.7595625	48.00	64880+0001519	4	-4.4	1.0	-9.3	2.0	8	40.060	17.146	18.076	16.299	18.239	15.498	14.937	14.261

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	0.001	049.9658676946	0.380	+18.7596008650	0.223	56152711666000384				-0.637	0	1.2728e+03	2.1280e+01	17.763	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	0.074	049.9658584681	+18.7596191667	2934389087489663676		2.097	-4.393	15.498	14.937	14.261	19.50	19.17	16.92	16.91	16.79	56152711666000384	17.763

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	0.000	049.96586769820	0.1406	+18.75960074813	0.1193	56152715961315072	-0.0833	0.1518	0.048	0.323	-0.479	0.254	0	1.3607e+03	2.0866e+01	17.8539	0.0166	8.9989e+02	4.2333e+01	17.9659	0.0511	1.3039e+03	4.0578e+01	16.9738	0.0338	0.9921

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	0.000	56152715961315072	049.96586769820	+18.75960074813	2979.150667159980003	2353.641590277909927	3817.576709678799944	387.938940425899	1	1

I/350/gaiaedr3

Gaia EDR3 (Gaia Collaboration, 2020) ReadMe+ftp 2020yCat.1350....0G 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	0.000	049.96586770166	0.1387	+18.75960080616	0.1232	56152715961315072	-0.1325	0.1473	0.027	0.001	0.158	0.027	0.146	1.001	1.2274e+03	1.8439e+01	17.964931	0.016543	8.2164e+02	3.4450e+01	18.051832	0.045608	1.2342e+03	3.4815e+01	17.019463	0.030860	1.032370					130510499657591976	1237666275824435406		544019583	17.964931	0.016543	1.2274e+03	49.96586769805	18.75960068762

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	0.000	56152715961315072	049.96586770166	+18.75960080616	5483.07812000	3787.08838000	7478.82373000	3722.59741000	3025.53979000	5660.39355000	10033

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	0.000	NC4W001519	049.96586769820	+18.75960074813	133113001519	2015.500	0	17.853945	19.531799	18.076500	17.146500		16.299101				20.497	18.341	17.690	17.471	17.560	17.3675	15.498	14.937	14.261			13.421	12.769	10.506	8.272			3.867	0.166	79.4
2	0.778	NC4W027337	049.96578600000	+18.75939900000	1331130027337	2000.852	0																15.113	14.624	13.907

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	0.000	049.96586770166	+18.75960080616	56152715961315072	0.1387	0.1232	-0.1325	0.1473	0.027	0.001	0.158	0.027	0.146	1.001	1227.36527	1.8439e+01	17.964931	8.2164e+02	3.4450e+01	18.051832	1.2342e+03	3.4815e+01	17.019463	1.032370					1	0	0	0	0	0	1	0	0	1	0							130510499657591976	1237666275824435406			URAT1-544019583	J031951.81+184534.5		NC4W001519		03195180+1845344		49.96586769805	18.75960068762

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	0.000	56152715961315072	049.96586770166	+18.75960080616	0.96013080	0.00026135	0.03960780	0.00000000	0.00000000

I/355/epphot

Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1355....0G metaI/355/epphot Light curves for a given object in bands G, BP and RP (555868797 rows) (epoch_photometry) (original column names in green) (555868797 rows)

Full	_r arcsec	Source	RA_ICRS deg	DE_ICRS deg	TransitID	TimeG d	FG e-/s	e_ e-/s	RFG	Gmag mag	NG	TimeBP d	FBP e-/s	e_ e-/s	RFBP	BPmag mag	TimeRP d	FRP e-/s	e_ e-/s	RFRP	RPmag mag	noisyFlag	SMuFlag	AF1uFlag	AF2uFlag	AF3uFlag	AF4uFlag	AF5uFlag	AF6uFlag	AF7uFlag	AF8uFlag	AF9uFlag	BPuFlag	RPuFlag	SMrFlag	AF1rFlag	AF2rFlag	AF3rFlag	AF4rFlag	AF5rFlag	AF6rFlag	AF7rFlag	AF8rFlag	AF9rFlag	BPrFlag	RPrFlag	GrVFlag	BPrVFlag	RPrVFlag
1	0.000	56152715961315072	049.96586770166	+18.75960080616	17215592276464990	1708.181011	1.3003395e+03	9.9764676e+00	1.30341e+02	17.902225	9	1708.1813	8.7761551e+02	2.6749787e+01	3.28083e+01	17.980281	1708.1814	1.1919424e+03	2.5409779e+01	4.69088e+01	17.057257	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
2	0.000	56152715961315072	049.96586770166	+18.75960080616	17225333084283568	1708.357185	1.3011984e+03	3.0659199e+01	4.24407e+01	17.901508	6	1708.3575	1.2529660e+03	2.9497812e+01	4.24766e+01	17.593694	1708.3576	1.1575705e+03	2.8297161e+01	4.09077e+01	17.089027	1	0	0	0	0	1	1	1	0	0	0	0	0	1	0	0	0	1	1	1	0	0	0	0	0	0	0	0
3	0.000	56152715961315072	049.96586770166	+18.75960080616	23802037951030048	1827.295323	1.6769409e+03	7.3144672e+00	2.29264e+02	17.626072	9	1827.2956	1.1199215e+03	2.1409569e+01	5.23094e+01	17.715573	1827.2957	1.4671262e+03	2.3400680e+01	6.26959e+01	16.831727	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
4	0.000	56152715961315072	049.96586770166	+18.75960080616	23806130282489593	1827.369325	1.6873130e+03	1.2507870e+01	1.34900e+02	17.619378	9	1827.3696	1.0346311e+03	2.1403989e+01	4.83382e+01	17.801578	1827.3697	1.4911922e+03	2.3457379e+01	6.35703e+01	16.814061	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
5	0.000	56152715961315072	049.96586770166	+18.75960080616	24608169716782722	1841.872578	1.7416083e+03	6.3270401e+00	2.75264e+02	17.584991	9	1841.8729	1.0967516e+03	2.4675588e+01	4.44468e+01	17.738272	1841.8730	1.5716489e+03	2.4121206e+01	6.51563e+01	16.757007	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
6	0.000	56152715961315072	049.96586770166	+18.75960080616	24617910481868303	1842.048740	1.7231219e+03	8.5534340e+00	2.01454e+02	17.596577	9	1842.0490	1.1088125e+03	3.5421612e+01	3.13033e+01	17.726397	1842.0491	1.5059349e+03	2.9197571e+01	5.15774e+01	16.803380	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	1	0	0	0	0	0	0	0	0	0	0	0	0
7	0.000	56152715961315072	049.96586770166	+18.75960080616	26455288056792391	1875.273448	1.4193736e+03	1.1336128e+01	1.25208e+02	17.807125	8	1875.2738	8.8805827e+02	2.4604360e+01	3.60935e+01	17.967439	1875.2739	1.3890780e+03	2.3287014e+01	5.96503e+01	16.891079	0	0	0	0	0	0	0	0	0	0	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
8	0.000	56152715961315072	049.96586770166	+18.75960080616	26459380355474408	1875.347476	1.4710789e+03	7.2638070e+00	2.02522e+02	17.768277	9	1875.3478	9.2996969e+02	2.6218289e+01	3.54703e+01	17.917370	1875.3479	1.2907784e+03	2.5731799e+01	5.01628e+01	16.970766	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
9	0.000	56152715961315072	049.96586770166	+18.75960080616	34120033622593808	2013.883658	1.0211833e+03	6.0814080e+00	1.67919e+02	18.164608	9	2013.8840	7.1732397e+02	2.1638000e+01	3.31511e+01	18.199254	2013.8841	9.8449650e+02	3.5301942e+01	2.78879e+01	17.264860	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
10	0.000	56152715961315072	049.96586770166	+18.75960080616	34129774471435598	2014.059851	8.8924951e+02	1.1443123e+02	7.77104e+00	18.314808	9	2014.0601	8.7596748e+02	3.6094563e+01	2.42687e+01	17.982322	2014.0602	1.1379108e+03	2.6960537e+01	4.22065e+01	17.107625	1	0	0	0	0	0	0	0	0	0	0	0	0	1	0	1	0	0	0	0	0	0	0	0	0	1	0	0
11	0.000	56152715961315072	049.96586770166	+18.75960080616	35194396013258552	2033.314639	1.1699794e+03	7.0420845e+00	1.66141e+02	18.016921	9	2033.3150	7.1892627e+02	1.9199714e+01	3.74446e+01	18.196831	2033.3150	1.1663514e+03	2.2918855e+01	5.08905e+01	17.080822	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
12	0.000	56152715961315072	049.96586770166	+18.75960080616	35198488296866145	2033.388625	1.1667313e+03	1.0182421e+01	1.14583e+02	18.019940	8	2033.3890	7.6557704e+02	2.1545108e+01	3.55337e+01	18.128570	2033.3891	1.1964984e+03	2.3928258e+01	5.00036e+01	17.053115	0	0	0	0	0	0	0	0	0	0	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
13	0.000	56152715961315072	049.96586770166	+18.75960080616	36994687301493730	2065.875172	1.1917907e+03	9.6549517e+00	1.23438e+02	17.996867	9	2065.8755	7.8338204e+02	1.9654339e+01	3.98580e+01	18.103608	2065.8756	1.1524830e+03	2.3950729e+01	4.81189e+01	17.093809	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
14	0.000	56152715961315072	049.96586770166	+18.75960080616	44457585898976381	2200.839737	1.3961790e+03	1.2731279e+01	1.09665e+02	17.825014	9	2200.8401	8.8493422e+02	1.9998618e+01	4.42498e+01	17.971265	2200.8401	1.3239518e+03	2.2132241e+01	5.98201e+01	16.943215	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
15	0.000	56152715961315072	049.96586770166	+18.75960080616	44461678224139657	2200.913738	1.3905327e+03	1.1088760e+01	1.25400e+02	17.829414	9	2200.9141	8.3851773e+02	1.9807028e+01	4.23344e+01	18.029762	2200.9141	1.4199679e+03	2.3285006e+01	6.09821e+01	16.867199	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
16	0.000	56152715961315072	049.96586770166	+18.75960080616	45632585734574721	2222.087021	1.0443023e+03	1.1475630e+01	9.10018e+01	18.140301	9	2222.0873	5.9234506e+02	2.3323128e+01	2.53973e+01	18.407105	2222.0874	1.2112092e+03	2.7520216e+01	4.40116e+01	17.039848	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
17	0.000	56152715961315072	049.96586770166	+18.75960080616	47211871957738711	2250.644738	8.7866979e+02	1.4294742e+01	6.14680e+01	18.327803	9	2250.6451	6.0542066e+02	1.9957468e+01	3.03355e+01	18.383399	2250.6451	9.5840386e+02	2.2803023e+01	4.20297e+01	17.294024	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
18	0.000	56152715961315072	049.96586770166	+18.75960080616	54854529736004681	2388.857281	1.0886609e+03	2.0803604e+02	5.23304e+00	18.095135	9	2388.8576	5.9511178e+02	2.7277187e+01	2.18172e+01	18.402046	2388.8577	1.0966952e+03	2.5218386e+01	4.34879e+01	17.147681	1	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	1	0	0	0	1	0	0
19	0.000	56152715961315072	049.96586770166	+18.75960080616	56240817737627173	2413.929962	9.4715188e+02	1.4013962e+01	6.75863e+01	18.246318	9	2413.9303	6.6075621e+02	2.4995495e+01	2.64350e+01	18.288439	2413.9304	1.0110281e+03	2.1954821e+01	4.60504e+01	17.235987	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
20	0.000	56152715961315072	049.96586770166	+18.75960080616	57770742514599419	2441.600532	9.4116634e+02	4.2528997e+00	2.21300e+02	18.253201	8	2441.6009	7.3700089e+02	3.4593634e+01	2.13045e+01	18.169872	2441.6010	1.1042385e+03	3.5574765e+01	3.10399e+01	17.140238	0	0	0	0	0	0	0	0	0	0	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
21	0.000	56152715961315072	049.96586770166	+18.75960080616	65182366323315866	2575.635998	1.3015585e+03	7.0617595e+00	1.84311e+02	17.901208	9	2575.6363	8.6564859e+02	1.9039735e+01	4.54654e+01	17.995188	2575.6364	1.2110199e+03	2.2186402e+01	5.45839e+01	17.040017	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
22	0.000	56152715961315072	049.96586770166	+18.75960080616	66622746063819813	2601.681944	1.1646897e+03	8.4228802e+00	1.38277e+02	18.021841	9	2601.6823	6.9332308e+02	2.6002358e+01	2.66639e+01	18.236203	2601.6823	1.2356740e+03	2.9021737e+01	4.25775e+01	17.018136	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
23	0.000	56152715961315072	049.96586770166	+18.75960080616	67949586067780747	2625.674828	1.0875066e+03	9.6001199e+00	1.13281e+02	18.096287	9	2625.6751	6.7888681e+02	1.9332250e+01	3.51168e+01	18.259049	2625.6752	1.1172902e+03	2.2484275e+01	4.96921e+01	17.127481	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
24	0.000	56152715961315072	049.96586770166	+18.75960080616	67953678336976617	2625.748828	1.1213868e+03	2.2399175e+01	5.00638e+01	18.062978	9	2625.7491	7.6208603e+02	2.3086844e+01	3.30095e+01	18.133532	2625.7492	1.0970454e+03	2.3970663e+01	4.57662e+01	17.147334	1	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0

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	0.000	56152715961315072	1636148068921376768	AGN	9.6013080e-01	2.6134832e-04	0.562216900	49.96586770166	+18.75960080616	49.96586770166	+18.75960080616

I/358/varisum

Gaia DR3 Part 4. Variability (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1358....0G metaI/358/varisum Information on where a source_id can be found in the different Variability tables and statistical parameters of time series, using only transits not rejected (11754237 sources) (vari_summary) (original column names in green) (11754237 rows)

Full	_r arcsec	Source	RA_ICRS deg	DE_ICRS deg	TimeG d	DurG d	Gmagmean mag	TimeBP d	DurBP d	BPmagmean mag	TimeRP d	DurRP d	RPmagmean mag	VCR	VRRLyr	VCep	VPN	VST	VLPV	VEB	VRM	VMSO	VAGN	Vmicro	VCC
1	0.000	56152715961315072	49.96586770166	+18.75960080616	2127.771114	917.567800	17.941310	2133.912051	917.567800	18.055294	2133.912139	917.567800	17.033987	1	0	0	0	0	0	0	0	0	1	0	0

I/358/vclassre

Gaia DR3 Part 4. Variability (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1358....0G metaI/358/vclassre Variability classification results of all classifiers (variclassifierresult) (original column names in green) (9976881 rows)

Full	_r arcsec	Source	SolID	Classifier	Class	RA_ICRS deg	DE_ICRS deg	_RA.icrs deg	_DE.icrs deg
1	0.000	56152715961315072	375316653866487564	nTransits:5+	AGN	49.96586770166	+18.75960080616	49.96586770166	+18.75960080616

I/358/vagn

Gaia DR3 Part 4. Variability (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1358....0G metaI/358/vagn AGN properties (vari_agn) (original column names in green) (872228 rows)

Full	_r arcsec	Source	SolID	fvarG	SFIndex	RA_ICRS deg	DE_ICRS deg	_RA.icrs deg	_DE.icrs deg
1	0.000	56152715961315072	375316653866487564	1.971817e-01	5.476205e-01	49.96586770166	+18.75960080616	49.96586770166	+18.75960080616

II/225/catalog

Catalog of Infrared Observations, Edition 5 (Gezari+ 1999) ReadMe+ftp 1993cio..book.....G metaII/225/catalog *CIO main catalog (374653 rows) (Note)

Full	_r arcsec	name	RAB1950 "h:m:s"	DEB1950 "d:m:s"	lambda um	F(IR)	x_	r_	IRAS	F12um	F25um	F60um	F100um	_RA.icrs "h:m:s"	_DE.icrs "d:m:s"
1	0.9	0317+18	03 17 00.9	+18 34 46	2.20	18.210	M	931011						03 19 51.8	+18 45 35

II/225/names

Catalog of Infrared Observations, Edition 5 (Gezari+ 1999) ReadMe+ftp 1993cio..book.....G metaII/225/names *Appendix D: Index of IR source positions ordered by name (111934 rows) (Note)

Full	_r arcsec	name	RAB1950 "h:m:s"	DEB1950 "d:m:s"	_RA.icrs "h:m:s"	_DE.icrs "d:m:s"
1	0.9	0317+18	03 17 00.9	+18 34 46	03 19 51.8	+18 45 35

II/246/out

2MASS All-Sky Catalog of Point Sources (Cutri+ 2003) ReadMe+ftp 2003yCat.2246....0C metaII/246/out The Point Source catalogue of 470,992,970 sources. Please acknowledge the usage of the 2MASS All-Sky Survey; see also the 2MASS Pages.    Note that the magnitudes in red correspond to low quality results (upper limits or very poor photometry) (470992970 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	2MASS	Jmag mag	e_Jmag mag	Hmag mag	e_Hmag mag	Kmag mag	e_Kmag mag	Qflg	Rflg	Bflg	Cflg	Xflg	Aflg
1	0.170	049.965852	+18.759556	03195180+1845344	15.498	0.070	14.937	0.090	14.261	0.066	AAA	222	111	000	0	0

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	0.031	1	3	J031951.80+184534.5			20.476	0.109	19.234	0.018	18.053	0.010	17.494	0.010	17.064	0.021	049.965867	+18.759592	2004.7237	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	0.061	J031951.80+184534.6	049.965872	+18.759617	0.103	0.098	Im	13.317	0.027	12.641	0.030	10.577	0.088	8.585		15.498	14.937	14.261	0000	0	000n	0.231	2M

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	0.056	049.965883	+18.759595	17	8	0.021	17.395	0.094	0.047	0.140	-0.231	0.089	3540	11

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	0.060	J031951.81+184534.5	049.9658841	+18.7596067	Im	13.421	0.026	12.769	0.027	10.506	0.090	8.272		15.498	0.070	14.937	0.090	14.261	0.066	0000	0	870n	36	133	104	115	AAAU	0.213	2M

II/339/uvotssc1

Swift/UVOT Serendipitous Source Catalog (Yershov, 2015) ReadMe+ftp 2014Ap&SS.354...97Y metaII/339/uvotssc1 The Catalogue (6200016 individual sources) (original column names in green) (13860568 rows)

Full	_r arcsec	Name	Nf	SrcID	RAJ2000 deg	DEJ2000 deg	Nd	sUVW2	sUVM2	sUVW1	sU	sB	sV	UVW2-AB mag	UVM2-AB mag	UVW1-AB mag	U-AB mag	B-AB mag	V-AB mag	xUVW2	xUVM2	xUVW1	xU	xB	xV
1	0.121	J031951.7+184534	1	586218	049.965858	+18.759633	3	58.0						19.315						0	0	0	0	0	0
2	0.319	J031951.7+184534	1	586218	049.965797	+18.759659	3		32.3						19.353					0	0	0	0	0	0
3	0.643	J031951.7+184534	1	586218	049.965822	+18.759774	3	22.4						19.149						0	0	0	0	0	0

Note:

II/342/hsc1

Hubble Source Catalog (V1 and V2) (Whitmore+, 2016) ReadMe+ftp 2016AJ....151..134W metaII/342/hsc1 Hubble Source Catalog V1 ( 101,789,844 sources) (original column names in green) (485623871 rows)

Full	_r arcsec	all	RAJ2000 deg	DEJ2000 deg	MatchID	Source	Det	Dist mas	MJDS d	MJDE d	Filter	FluxAper2 ct/s	magAper2 mag	magAuto mag	RadKron pix
1	0.139	all	049.9658373	+18.7595749	21830156	4593459490	Y	0.0000000	50727.0703	50727.0792	F702W	2.30720e+02	18.935	18.29690	0.350
2	1.983	all	049.9664313	+18.7597376	21826344	4593459722	Y	0.0000000	50727.0703	50727.0792	F702W	5.90278e+00	22.915	21.49970	0.350

Note:

II/342/hsc2

Hubble Source Catalog (V1 and V2) (Whitmore+, 2016) ReadMe+ftp 2016AJ....151..134W metaII/342/hsc2 Hubble Source Catalog V2 ( 383,834,027 sources) (original column names in green) (485623871 rows)

Full	_r arcsec	all	RAJ2000 deg	DEJ2000 deg	MatchID	Source	Det	Dist mas	MJDS d	MJDE d	Filter	FluxAper2 ct/s	magAper2 mag	magAuto mag	RadKron pix
1	0.106	all	049.9658829	+18.7595749	42075530	4593459490	Y	0.0000000	50727.0703	50727.0792	F702W	2.30720e+02	18.935	18.29690	0.350
2	2.134	all	049.9664769	+18.7597376	42070771	4593459722	Y	0.0000000	50727.0703	50727.0792	F702W	5.90278e+00	22.915	21.49970	0.350

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	0.011	049.965870940	+18.759601410	130510499657591976	512024576	61	0.0101	0.0047	56192.570509260	5	53	18.3407	0.0148	18.2234	0.0161	16892216	17.6899	0.0041	17.4953	0.0139	16892216	17.4709	0.0324	17.1337	0.0222	16892216	17.5602	0.0140	17.1028	0.0165	16892216	17.3675	0.0275	16.9136	0.0250	16892216

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	0.023	0507p181o0022563	049.9658742	+18.7596028	3.7806e+03	6.6088e+03	1.3012e+01	4.2350e+01	1.00000	1.00000	0.9904	0.9940
2	0.309	0491p181o0020889	049.9658890	+18.7595172	3.4329e+03	6.6379e+03	1.3003e+01	4.2525e+01	1.00000	1.00000	0.9087	0.9939
3	3.072	0491p181o0072048	049.9657249	+18.7604431	4.4674e+02	0.0000e+00	1.1180e+01	0.0000e+00	1.00000	0.00000	0.1568	0.0000

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	0.067	049.9658791	0.0272	+18.7596160	0.0256	J031951.81+184534.6	12	12	12	12	49.9658876	0.0282	18.7596132	0.0271	-0.00205	0.0066	0.01498	0.0064	83.4	98.0	3.7e+03	4e+01	6.4e+03	7e+01	13.586	12.977	1N000	0.195	2.595	1.357	3.75e+00	5.49e-01	3	3	3	3	0.030	00	WISEA

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	0.076	426484830	049.96585816417	+18.75961966028			03195180+1845344	56152715961315072	STAR	tmgaia2	2.097	2.338	-4.392	2.338	hsoy											DWARF																	36.72570049706	36.23408125564	49.96586769820	18.75960074813	0.14057150355	0.11925706228	Sloan
2	0.778	10002363252	049.96578600000	+18.75939900000			03195178+1845338		EXTENDED																																		0.00000000000	0.00000000000	0.00000000000	0.00000000000	0.00000000000	0.00000000000	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	0.076	426484830	049.96585816417	+18.75961966028			03195180+1845344	56152715961315072	STAR	tmgaia2	2.097	2.338	-4.392	2.338	hsoy											DWARF																	36.725700	36.234081	49.96586769820	18.75960074813	0.140572	0.119257	Sloan
2	0.778	10002363252	049.96578600000	+18.75939900000			03195178+1845338		EXTENDED																																								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	0.031	1		3	J031951.80+184534.5		Im	049.965872	+18.759593	2004.7237	1	20.509	0.101	19.232	0.017	18.067	0.010	17.509	0.009	17.065	0.020

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	0.031	049.965872	+18.759593	1		3	J031951.80+184534.5	*	2004.7237	1	20.509	0.101	19.232	0.017	18.067	0.010	17.509	0.009	17.065	0.020		0.2436	0.0331	0.2308

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	0.453	049.9658334	+18.7597223	MS 03170+1834	BRX	17.4	19.1	p	1	-	0.190	76.6	97.2	57	39	1	3	NVSS J031951.7+184536			2RXP J031952.0+184534		1SXPS J031951.8+184535			2	1	1SXPS:0003912	1.0	-1	40	50	670	1511

Note:

V/154/sdss16

Sloan Digital Sky Surveys (SDSS), Release 16 (DR16) (Ahumada+, 2020) ReadMe+ftp 2022yCat.5154....0A 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	0.019	1237666275824435405	049.965873	+18.759602	3	3	0	0.009	0.009	20.399	19.173	18.057	17.505	17.055	0.093	0.016	0.010	0.009	0.021							1	SDSS J031951.80+184534.5		53269.3310
2	0.031	1237666275824435406	049.965872	+18.759593	1	3	0	0.009	0.009	20.497	19.222	18.065	17.515	17.072	0.101	0.017	0.010	0.009	0.020				0.2436	0.0331	0.2308	1	SDSS J031951.80+184534.5		53269.3310

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	0.2	048.1888	+18.3036	Ari

Note:

VI/137/gum_gal

GaiaSimu Universe Model Snapshot (Robin+, 2012) ReadMe+ftp 2012A&A...543A.100R metaVI/137/gum_gal Gaia Universe Model Snapshot (GUMS) (galaxies) (among 37,831,197 sources) (2152286095 rows)

Full	_r arcsec	Vmag mag	Gmag mag	GBmag mag	GRmag mag	Gsmag mag	RAICRS deg	DEICRS deg	r pc	RV km/s	Htype	z
1	3.748	19.024	19.220	19.585	18.674	18.430	049.9648000481	+18.7593513508	7.412e+08	56199.1	6	0.208891

VII/233/xsc

The 2MASS Extended sources (IPAC/UMass, 2003-2006) ReadMe+ftp 2006AJ....131.1163S metaVII/233/xsc *The 2MASS Extended Catalog (2MASX) (1647599 rows) (Note)

Full	_r arcsec	2MASX	All	RAJ2000 deg	DEJ2000 deg	Kb/a	r.fe arcsec	J.ext mag	e_ mag	H.ext mag	e_ mag	K.ext mag	e_ mag	xid
1	0.778	03195178+1845338	All	049.965786	+18.759399	1.000	5.9	15.113	0.159	14.624	0.139	13.907	0.173	0

VII/237/pgc

HYPERLEDA. I. Catalog of galaxies (Paturel+, 2003) ReadMe+ftp 2003A&A...412...45P metaVII/237/pgc Catalog of galaxies (table 5 in the paper) (983261 rows)

Full	_r arcsec	PGC	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	OType	MType	logD25 [0.1arcmin]	logR25 [---]	PA deg	ANames
1	1.6	138616	03 19 51.7	+18 45 35	G

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	B		MS 03170+1834	O	03 19 51.8	+18 45 35		0.190	HP		18.12		1869

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	0.453	049.965833	+18.759722	MS 03170+1834	B	RX	17.4	19.1	p	1	-	0.190	1SXPS J031951.8+184535	NVSS J031951.7+184536

VII/274/bzcat5

The Roma BZCAT - 5th edition (Massaro+, 2015) ReadMe+ftp 2015Ap&SS.357...75M metaVII/274/bzcat5 The Roma BZCAT - 5th edition (3561 rows)

Full	_r arcsec	Seq	Name	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	GLON deg	GLAT deg	z	u_	Rmag mag	Class	FR mJy	F143 mJy	FX fW/m2	FF cm2/s	aro	Simbad
1	0.272	510	5BZG J0319+1845	03 19 51.79	+18 45 34.48	165.10	-31.70	0.190		18.1	BL Lac-galaxy dominated	21.0		8.33	1.10e-09	0.329	[MML2015] 5BZG J0319+1845

VII/275/glade1

GLADE catalog (Dalya+, 2016) ReadMe+ftp 2016yCat.7275....0D metaVII/275/glade1 GLADE catalog (Galaxy List for the Advanced Detector Era) (1918147 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	Dist Mpc	Bmag mag	BmagHyp mag	ImagHyp mag	modzHyp mag	mod0Hyp mag	logd25Hyp [0.1arcmin]	logr25Hyp [-]	logdcHyp [0.1arcmin]	PAHyp deg	BmagHypC mag	ImagHypC mag	U-BHypC mag	B-VHypC mag	Jmag2 mag	Hmag2 mag	Kmag2 mag	a/b	PAK deg	BmagGWGC mag	maj arcmin	min arcmin	PAGWGC deg	DistGWGC Mpc	Kmag2MPZ mag	Bmag2MPZ mag	zsp2MPZ	zph2MPZ	Flag
1	0.778	049.965786	+18.759399	435.07000000	17.419													15.213	14.624	13.972	1.0	90.0							17.419		9.4847200000000007e-02	4

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	0.778		—	138616	03195178+1845338	—	G	049.96578600000000	18.75939900000000	903.64900000000000	0.185250332625000	16.660	-23.12000	15.213	14.624	13.972	2	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	0.000	56152715961315072	0.752789	0.234427	49.96586769820	18.75960074813	49.96586769820	+18.75960074813

VII/287/table2

Extragalactic linear polarization meas. agglomeration (Friedman+, 2020) ReadMe+ftp 2020yCat.7287....0F metaVII/287/table2 Astronomical sources (1278 rows)

Full	_r arcsec	SID	z	RAICRS deg	DEICRS deg	Umag mag	Bmag mag	Vmag mag	Rmag mag	Imag mag	Simbad
1	0.008	QSO B0317+18	0.190000	49.96586708333	18.75960277778			18.120			QSO B0317+18

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	0.008	049.9658675	+18.7596029	MS 03170+1834	BRX	17.55	19.36	pG	1	-	0.190	100	2SXPS J031951.7+184534	VL0J031951.80+184534.5

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	2.47	031951+184536	03 19 51.70	+18 45 36.5	0.07	1.0	20.9	1.1		24.3	<	27.0

IX/10A/1rxs

ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999) ReadMe+ftp 1999A&A...349..389V metaIX/10A/1rxs The 1RXS catalogue (18806 rows)

Full	_r arcsec	1RXS	RAJ2000 deg	DEJ2000 deg	PosErr arcsec	NewFlag	Count ct/s	e_ ct/s	HR1	e_	HR2	e_
1	4.61	J031951.9+184539	049.96625	+18.76083	7	__..	6.27e-01	3.75e-02	0.90	0.02	0.25	0.06

IX/10A/1rxs_cor

ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999) ReadMe+ftp 1999A&A...349..389V metaIX/10A/1rxs_cor 1RXS Correlation entries (18806 rows)

Full	_r arcsec	1RXS	RAJ2000 deg	DEJ2000 deg	Nid	GLON deg	GLAT deg	HR1	HR2	Extent	Count ct/s
1	4.6	J031951.9+184539	049.9663	+18.7608	10	165.1073	-31.6961	0.90	0.25	18	6.3e-01

IX/10A/cor_ned

ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999) ReadMe+ftp 1999A&A...349..389V metaIX/10A/cor_ned 1RXS Correlation to NED (38670 rows)

Full	_r arcsec	1RXS	Rank	sourceID	RAJ2000 deg	DEJ2000 deg	Sep arcsec
1	0.4	J031951.9+184539	2	[HB89] 0317+185	049.9658	+18.7597	3

IX/10A/cor_nvs

ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999) ReadMe+ftp 1999A&A...349..389V metaIX/10A/cor_nvs 1RXS Correlation to NVSS, FIRST (31674 rows)

Full	_r arcsec	1RXS	Rank	sourceID	RAJ2000 deg	DEJ2000 deg	Sep arcsec
1	2.4	J031951.9+184539	4	NVSS J031951+184536	049.9654	+18.7601	4

IX/10A/cor_pri

ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999) ReadMe+ftp 1999A&A...349..389V metaIX/10A/cor_pri 1RXS Correlation to PRI, RITTER, SIMBAD, TYCHO, EUVE (54935 rows)

Full	_r arcsec	1RXS	Rank	sourceID	RAJ2000 deg	DEJ2000 deg	Sep arcsec
1	2.9	J031951.9+184539	7	1RXS J031951.9+184539	049.9663	+18.7589	7
2	4.6	J031951.9+184539	1	1RXS J031951.9+184539	049.9663	+18.7608	0

IX/10A/cor_ver

ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999) ReadMe+ftp 1999A&A...349..389V metaIX/10A/cor_ver 1RXS Correlation Catalogue to VERON8 (VII/207) (1935 rows)

Full	_r arcsec	1RXS	Rank	sourceID	RAJ2000 deg	DEJ2000 deg	Sep arcsec
1	0.4	J031951.9+184539	3	MS 03170+1834	049.9658	+18.7597	4

IX/30/2rxp

Second ROSAT PSPC Catalog (ROSAT, 2000) ReadMe+ftp metaIX/30/2rxp The 2RXP Catalog (95331 rows)

Full	_r arcsec	S	m_	2RXP	Crate ct/s	SrcFlags	RAJ2000 deg	DEJ2000 deg	HR1	HR2
1	2.9	S		J031952.0+184534	1.411e-01	...........v.	049.9667	+18.7594	0.89	0.12

IX/32/rosat

ROSAT Bright Survey (Fischer+, 1998-2000) ReadMe+ftp 1998AN....319..347F metaIX/32/rosat The ROSAT Bright Survey (RBS) catalogue (2072 rows)

Full	_r arcsec	RBS	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Dist arcsec	e_Pos arcsec	CR ct/s	CRH ct/s	Name	XClass	Type	Note
1	0.5	413	03 19 51.8	+18 45 35	4	7	0.63	0.60	MS 0317.0+	AGN	BLL

Note: on-line documentation at http://www.swift.ac.uk/1SXPS/docs.php

IX/43/sources

1SXPS Swift X-ray telescope point source catalogue (Evans+ 2014) ReadMe+ftp 2013yCat.9043....0E metaIX/43/sources The 1SXPS Catalogue of Swift X-ray telescope Point Sources. (151524 rows)

Full	_r arcsec	1SXPS	RAJ2000 deg	DEJ2000 deg	Det	CR0 ct/s	E_ ct/s	e_ ct/s	PcstS0	HR1	HR2	FpO1 mW/m2	FpU1 mW/m2	FO2 mW/m2	FU2 mW/m2	Viz	Nxm
1	0.90	J031951.8+184535	049.96590	+18.75985	0	3.44e-01	8.01e-03	-8.01e-03	2.15e-02	0.093	-0.302	1.71e-11	2.35e-11	7.10e-12	9.75e-12	Viz	8

IX/43/xcor

1SXPS Swift X-ray telescope point source catalogue (Evans+ 2014) ReadMe+ftp 2013yCat.9043....0E metaIX/43/xcor Cross-correlation of the 1SXPS sources (502530 rows)

Full	_r arcsec	1SXPS	Name	Cat	r arcsec	RAJ2000 deg	DEJ2000 deg	Err90 arcsec
1	0.16	J031951.8+184535	1087.010325	2MASS	1.1	049.96585	+18.75956
2	0.19	J031951.8+184535	[HB89] 0317+185	NED	1.1	049.96583	+18.75956
3	0.28	J031951.8+184535	1087.0038174	USNO-B1	0.7	049.96583	+18.75967
4	0.40	J031951.8+184535	1SWXRT J031951.8+184534	1SWXRT	1.3	049.96586	+18.75949	6.0
5	0.77	J031951.8+184535	QSO B0317+18	SIMBAD	1.7	049.96579	+18.75940
6	1.01	J031951.8+184535	1SWXRT J031951.8+184535	1SWXRT	0.2	049.96585	+18.75988	4.6
7	1.05	J031951.8+184535	1SWXRT J031951.7+184534	1SWXRT	1.6	049.96557	+18.75953	4.7
8	2.48	J031951.8+184535	2RXP J031952.0+184534	ROSPSPC	2.7	049.96658	+18.75946	25.0

Note: on-line documentation at http://www.swift.ac.uk/2SXPS/docs.php

IX/58/2sxps

2SXPS Swift X-ray telescope point source catalogue (Evans+, 2020) ReadMe+ftp 2020yCat.9058....0E metaIX/58/2sxps The 2SXPS Catalogue of Swift X-ray telescope Point Sources (206335 rows)

Full	_r arcsec	2SXPS	RAJ2000 deg	DEJ2000 deg	Det	CR0 ct/s	E_ ct/s	e_ ct/s	HR1	HR2	PcstS0	FPO0 mW/m2	FPU0 mW/m2
1	0.59	147291	049.96570	+18.75964	0	4.29e-01	9.99e-03	-9.99e-03	0.096	-0.294	2.10e-03	1.283e-11	1.76e-11

Note: on-line documentation at http://www.swift.ac.uk/2SXPS/docs.php

IX/58/2sxpscle

2SXPS Swift X-ray telescope point source catalogue (Evans+, 2020) ReadMe+ftp 2020yCat.9058....0E metaIX/58/2sxpscle The 2SXPS Catalogue of Swift X-ray telescope Point Sources "clean" version (146768 rows)

Full	_r arcsec	2SXPS	RAJ2000 deg	DEJ2000 deg	Det	CR0 ct/s	E_ ct/s	e_ ct/s	HR1	HR2	PcstS0	FPO0 mW/m2	FPU0 mW/m2
1	0.59	147291	049.96570	+18.75964	0	4.29e-01	9.99e-03	-9.99e-03	0.096	-0.294	2.10e-03	1.283e-11	1.76e-11

B/hst/obscore

HST Archived Exposures Catalog (STScI, 2007) ReadMe+ftp metaB/hst/obscore HST observation logs (sample) (original column names in green) (17633454 rows)

Full	_r arcsec	obs_publisher_did	dataproduct_type	calib_level	target_name	RAJ2000 deg	DEJ2000 deg	s_fov	t_min d	t_max d	access_url	access_format	access_estsize
1	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1303r/u33j1303r-CALIBRATED	image	2	MS0317.0+1834	049.965071930272	+18.75959287402500	0.03127829768792	50727.0765487	50727.0792108	Datalink	application/x-votable+xml;content=datalink
2	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1303r/u33j1303r-RAW_STANDARD	image	1	MS0317.0+1834	049.965071930272	+18.75959287402500	0.03127829768792	50727.0765487	50727.0792108	Datalink	application/x-votable+xml;content=datalink
3	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1302r/u33j1302r-RAW_STANDARD	image	1	MS0317.0+1834	049.965071930272	+18.75959287402500	0.03127829768792	50727.0716876	50727.0743497	Datalink	application/x-votable+xml;content=datalink
4	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1302r/u33j1302r-CALIBRATED	image	2	MS0317.0+1834	049.965071930272	+18.75959287402500	0.03127829768792	50727.0716876	50727.0743497	Datalink	application/x-votable+xml;content=datalink
5	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1301r/u33j1301r-RAW_STANDARD	image	1	MS0317.0+1834	049.965071930272	+18.75959287402500	0.03127829768792	50727.0702973	50727.0707603	Datalink	application/x-votable+xml;content=datalink
6	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1301r/u33j1301r-CALIBRATED	image	2	MS0317.0+1834	049.965071930272	+18.75959287402500	0.03127829768792	50727.0702973	50727.0707603	Datalink	application/x-votable+xml;content=datalink
7	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1301r/u33j1301r-CALIBRATED	image	2	MS0317.0+1834	049.965071930272	+18.75959287402500	0.03127829768792	50727.0702973	50727.0707603	Datalink	application/x-votable+xml;content=datalink
8	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1301r/u33j1301r-RAW_STANDARD	image	1	MS0317.0+1834	049.965071930272	+18.75959287402500	0.03127829768792	50727.0702973	50727.0707603	Datalink	application/x-votable+xml;content=datalink
9	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1302r/u33j1302r-CALIBRATED	image	2	MS0317.0+1834	049.965071930272	+18.75959287402500	0.03127829768792	50727.0716876	50727.0743497	Datalink	application/x-votable+xml;content=datalink
10	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1302r/u33j1302r-RAW_STANDARD	image	1	MS0317.0+1834	049.965071930272	+18.75959287402500	0.03127829768792	50727.0716876	50727.0743497	Datalink	application/x-votable+xml;content=datalink
11	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1303r/u33j1303r-RAW_STANDARD	image	1	MS0317.0+1834	049.965071930272	+18.75959287402500	0.03127829768792	50727.0765487	50727.0792108	Datalink	application/x-votable+xml;content=datalink
12	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1303r/u33j1303r-CALIBRATED	image	2	MS0317.0+1834	049.965071930272	+18.75959287402500	0.03127829768792	50727.0765487	50727.0792108	Datalink	application/x-votable+xml;content=datalink
13	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1303r/u33j1303r-RAW_STANDARD	image	1	MS0317.0+1834	049.965071930272	+18.75959287402502	0.03127829768792	50727.0765487	50727.0792108	Datalink	application/x-votable+xml;content=datalink
14	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1303r/u33j1303r-CALIBRATED	image	2	MS0317.0+1834	049.965071930272	+18.75959287402502	0.03127829768792	50727.0765487	50727.0792108	Datalink	application/x-votable+xml;content=datalink
15	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1302r/u33j1302r-CALIBRATED	image	2	MS0317.0+1834	049.965071930272	+18.75959287402502	0.03127829768792	50727.0716876	50727.0743497	Datalink	application/x-votable+xml;content=datalink
16	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1302r/u33j1302r-RAW_STANDARD	image	1	MS0317.0+1834	049.965071930272	+18.75959287402502	0.03127829768792	50727.0716876	50727.0743497	Datalink	application/x-votable+xml;content=datalink
17	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1301r/u33j1301r-CALIBRATED	image	2	MS0317.0+1834	049.965071930272	+18.75959287402502	0.03127829768792	50727.0702973	50727.0707603	Datalink	application/x-votable+xml;content=datalink
18	2.713	ivo://cadc.nrc.ca/mirror/HST?u33j1301r/u33j1301r-RAW_STANDARD	image	1	MS0317.0+1834	049.965071930272	+18.75959287402502	0.03127829768792	50727.0702973	50727.0707603	Datalink	application/x-votable+xml;content=datalink

J/ApJ/696/580/table5

Properties of weak emission-line QSOs (WLQ) (Shemmer+, 2009) ReadMe+ftp 2009ApJ...696..580S metaJ/ApJ/696/580/table5 X-ray, optical, and radio properties of the BL Lac sample (279 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	z	log2keV [10-7W]	f_	log5500 [10-7W]	f_	log5GHz [10-7W]	f_	aox	f_	aro	f_	Ref	P08	Sloan	SimbadName
1	0.59	049.96583	+18.75944	0.190	44.25	1	43.99	1	40.90	1	-0.96	1	-0.39	1	5	P08	Sloan	MS 0317.0+1834

J/ApJ/715/429/table1

First Fermi-LAT AGN catalog (1LAC) (Abdo+, 2010) ReadMe+ftp 2010ApJ...715..429A metaJ/ApJ/715/429/table1 First LAT AGN catalog (709 rows)

Full	_r arcsec	n_	1FGL	AGN	RAJ2000 deg	DEJ2000 deg	Sep deg	theta deg	Prob	OType	SED	z	F35 10-5/m2/s	Gamma	Sig	Note	A10	Simbad
1	0.38	A	J0319.7+1847	BZB J0319+1845	049.96583	+18.75950	0.053	0.050	1.00	BLL	HSP	0.190	1.0	1.47	9.8	S	A10	Simbad

J/ApJ/715/429/table5

First Fermi-LAT AGN catalog (1LAC) (Abdo+, 2010) ReadMe+ftp 2010ApJ...715..429A metaJ/ApJ/715/429/table5 Positional coincidences of 1LAC sources with TeV sources (28 rows)

Full	_r arcsec	1FGL	f_	TeV	RAJ2000 deg	DEJ2000 deg
1	0.8	J0319.7+1847		RBS 0413	049.9658	+18.7594

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	2.473	049.965417	+18.760139	20.90	1.10	3	2449293.498	1.986	NVSS

J/ApJ/741/30/table1

Radio/γ-ray correlation in AGN (Ackermann+, 2011) ReadMe+ftp 2011ApJ...741...30A metaJ/ApJ/741/30/table1 Source list and radio data (599 rows)

Full	_r arcsec	1FGL	OName	RAJ2000 deg	DEJ2000 deg	OType	SType	z	S8 mJy	r_	S15m mJy	RCat	Simbad	NED
1	0.38	J0319.7+1847	BZBJ0319+1845	049.96583	+18.75950	BLL	HSP	0.190	18.5	N		0	Simbad	NED

J/ApJ/743/171/2LAC

The 2LAC catalog (Ackermann+, 2011) ReadMe+ftp 2011ApJ...743..171A metaJ/ApJ/743/171/2LAC 2LAC catalog: high latitude (tables 3 and 7) and low-latitude sources ((tables 4 and 8) (1121 rows)

Full	_r arcsec	S	2FGL	T	Cl?	List	RAJ2000 deg	DEJ2000 deg	Sep deg	ePos deg	OType	z	SpI	e_	pr	SimbadName	TS	Vmag1 mag	aox	aro
1	2.39	H	J0319.6+1849	T	Y	Y	049.96542	+18.76011	0.085	0.058	BL Lac	0.190	1.55	0.11	0.91	RBS 0413	146	17.91	0.83	0.30

J/ApJ/748/68/table1

WISE IR colors of gamma-ray blazars (D'Abrusco+, 2012) ReadMe+ftp 2012ApJ...748...68D metaJ/ApJ/748/68/table1 Parameters of the Fermi-WISE blazars sample (296 rows)

Full	_r arcsec	[MGL2009]	OName	W1mag mag	e_ mag	W2mag mag	e_ mag	W3mag mag	e_ mag	W4mag mag	e_ mag	Gamma	e_	aIR	e_	WISE	2FGL	Simbad	_RA deg	_DE deg
1	1.6	BZBJ0319+1845	RBS 0413	13.31	0.03	12.64	0.03	10.55	0.09	8.49		1.55	0.11	0.09	0.07	1	2FGL	Simbad	049.9654	+18.7595

J/ApJ/761/125/table1

X and γ spectral indexes of Fermi blazars (Fan+, 2012) ReadMe+ftp 2012ApJ...761..125F metaJ/ApJ/761/125/table1 Sample for blazars (451 rows)

Full	_r arcsec	1FGL	2FGL	BZCAT	S	Cl	z	Fgam 10-6/m2/s	Gam.g	e_	FX Jy	Gam.X	e_	alpha	A10	Simbad	NED	_RA deg	_DE deg
1	0.77	J0319.7+1847	J0319.6+1849	BZBJ0319+1845	2	H	0.190	10.6	1.55	0.11	2.05e-06	2.080	0.100	1.121	0	Simbad	NED	049.96579	+18.75940

J/ApJ/761/125/table4

X and γ spectral indexes of Fermi blazars (Fan+, 2012) ReadMe+ftp 2012ApJ...761..125F metaJ/ApJ/761/125/table4 *Sample of 1FGL for blazars (289 rows) (Note)

Full	_r arcsec	1FGL	2FGL	BZCAT	S	Cl	z	Fgam 10-6/m2/s	Gam.g	e_	FX Jy	Gam.X	e_	alpha	A10	Simbad	NED	_RA deg	_DE deg
1	0.77	J0319.7+1847	J0319.6+1849	BZBJ0319+1845	2	H	0.190	0.0	1.47	0.18	2.05e-06	2.080	0.100	1.130	0	Simbad	NED	049.96579	+18.75940

J/ApJ/810/14/highlat

Third catalog of LAT-detected AGNs (3LAC) (Ackermann+, 2015) ReadMe+ftp 2015ApJ...810...14A metaJ/ApJ/810/14/highlat High latitude (|b|>10deg) 3LAC full sample and fluxes (tables 4 and 8) (1591 rows)

Full	_r arcsec	3FGL	VHE	CName	RAJ2000 deg	DEJ2000 deg	Sep deg	PosErr deg	SpCl	lognu [Hz]	z	FRad mJy	n_	FX 10-10W/m2
1	0.01	J0319.8+1847	1	RBS 0413	049.96587	+18.75960	0.027	0.035	bll	16.910	0.19000	22.89	N	270.000

J/ApJ/853/68/table2

Multi-epoch VLBA imaging of 20 Tev blazars (Piner+, 2018) ReadMe+ftp 2018ApJ...853...68P metaJ/ApJ/853/68/table2 Observed sources (20 rows)

Full	_r arcsec	Name	Comp	BName	z	r_	Img	Date1 "Y:M:D"	Date2 "Y:M:D"	Ng	Simbad	NED	_RA deg	_DE deg
1	0.01	RBS 0413	3	0317+185	0.190		5	2010-12-28	2014-12-01	19	Simbad	NED	049.96587	+18.75960

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	0.000	GaiaDR2	049.96586770	+18.75960075	-0.08	0.04	-0.47	17.854	17.966	16.974			2	0.429	13.7	26.3	99.9	18.336	17.688	17.459	17.552	15.498	14.937	14.261

J/ApJ/907/67/table3

HAWC Gamma-Ray survey, AGNs at TeV photon energies (Albert+, 2021) ReadMe+ftp 2021ApJ...907...67A metaJ/ApJ/907/67/table3 HAWC power-law fits and significances for the revised sample of 136 AGNs from the 3FHL catalog (136 rows)

Full	_r arcsec	3FHL	Name	Class	z	TS	e_	K	e_	l_	Simbad	_RA deg	_DE deg
1	0.00	J0319.8+1845	RBS 0413	bll	0.1900	0.05	0.22	0.45	2.08	4.64	3FHL J0319.8+1845	049.96587	+18.75960

J/ApJ/913/120/table1

4FGL blazars with Gaia DR2 data (Zeng+, 2021) ReadMe+ftp 2021ApJ...913..120Z metaJ/ApJ/913/120/table1 Sample for 1124 blazars (1124 rows)

Full	_r arcsec	4FGL	z	S25GeV mW/m2	Gamma	Class	Gaia	Gmag mag	BPmag mag	RPmag mag	fnu mJy	fnuBP mJy	fnuRP mJy	alpha	Simbad	_RA deg	_DE deg
1	0.00	J0319.8+1845	0.190	6.51e-12	1.668	bll	56152715961315072	17.854	17.966	16.974	0.238	0.230	0.425	1.443	4FGL J0319.8+1845	049.96587	+18.75960

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	0.097	J031951.80+184534.5	049.9658539	2.976425e-06	+18.7595770	2.251748e-06	2.765652e-02	3.477747e-04	2.653503e-02	1.930326e-04	S	VLASS1.2.ql.T15t05.J031855+183000.10.2048.v1	2019-03-24T21:37:42.824981	0

J/ApJS/129/547/table2

RBSC-NVSS sample. I. (Bauer+, 2000) ReadMe+ftp 2000ApJS..129..547B metaJ/ApJS/129/547/table2 RBSC-NVSS Extragalactic Identifications (1699 rows)

Full	_r arcsec	1RXS	Name	NED	Sx mW/m2	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	S1.4GHz mJy
1	2.47	J031951.9+184539	[HB89] 0317+185	NED	2.6e-11	03 19 51.70	+18 45 36.5	22.8

J/ApJS/184/138/table3

XID II: RASS/BSC-2MASS/PSC cross-association (Haakonsen+, 2009) ReadMe+ftp 2009ApJS..184..138H metaJ/ApJS/184/138/table3 Association catalog (18806 rows)

Full	_r arcsec	1RXS	obj	xrt ct/s	e_ ct/s	P(noid)	2MASS	obj2	Jmag mag	P(id)	Simbad	_RA deg	_DE deg
1	4.6	J031951.9+184539	BLL	0.63	0.04	0.324	J03195180+1845344		15.5	0.568	Simbad	049.9662	+18.7608

J/ApJS/207/16/table2

BL Lac candidates for TeV observations (Massaro+, 2013) ReadMe+ftp 2013ApJS..207...16M metaJ/ApJS/207/16/table2 The complete list of TeV-detected BL Lac objects (42 rows)

Full	_r arcsec	BZCat	TeVCat	WISE	z	u_	FX fW/m2	FTev Crab	2FGL	[3.4/4.6] mag	[4.6/12] mag	FIR fW/m2	X/IR	Simbad	_RA deg	_DE deg
1	0.12	J0319+1845	RBS 0413	J031951.80+184534.6	0.190		8.33	0.010	Yes	0.68	2.06	0.95	8.79	Simbad	049.96583	+18.75961

J/ApJS/217/2/table4

Refined associations of Fermi/LAT sources (Massaro+, 2015) ReadMe+ftp 2015ApJS..217....2M metaJ/ApJS/217/2/table4 Refined associations of the Fermi catalogs (2219 rows)

Full	_r arcsec	1FGL	2FGL	gcl	C1	z	f_	classC1	B2magC1 mag	R2magC1 mag	Pbzb %	Pbzq %	SimbadName	NED	_RA deg	_DE deg
1	0.8	J0319.7+1847	J0319.6+1849	A	BZBJ0319+1845	0.19000		bzb					1FGL J0319.7+1847	NED	049.9658	+18.7594

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	0.060	J031951.81+184534.5	049.9658841	+18.7596067	0.65	2.26	13.42		0.19000	s	049+018_002		MS 03170+1834	Sloan|

J/ApJS/226/20/table1

X-ray, opt. & radio SEDs of Fermi blazars (Fan+, 2016) ReadMe+ftp 2016ApJS..226...20F metaJ/ApJS/226/20/table1 Sample for blazars (1392 rows)

Full	_r arcsec	3FGL	z	C	logRad [10-7W]	logLR [10-7W]	logXr [10-7W]	loggam [10-7W]	alphaRO	alphaOX	P1	lognup [Hz]	logLp [10-7W]	logLbol [10-7W]	BZCAT	Simbad	_RA deg	_DE deg
1	0.17	J0319.8+1847	0.190	HB		44.17	44.69	43.72		0.81	-0.07	16.77	44.70	45.14	1	Simbad	049.96585	+18.75956

J/ApJS/235/39/table1

Jet properties of γ-ray-loud 3FGL AGNs (Chen, 2018) ReadMe+ftp 2018ApJS..235...39C metaJ/ApJS/235/39/table1 AGN jet physical parameters (1392 rows)

Full	_r arcsec	3FGL	f_	z	Cl	log(E) [-]	b	logR [cm]	delta	log(B) [10-4T]	logPjet [10-7W]	log(sig) [-]	log(eta) [-]	logM [Msun]	logLd [10-7W]	Model	F16	Simbad	NED	_RA deg	_DE deg
1	0.01	J0319.8+1847		0.190	CB	4.60	0.35	16.0	3.7	0.51	44.3	0.82		8.10		SK	F16	Simbad	NED	049.96587	+18.75960

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	0.001	56152711666000384	049.96586769	0.4	+18.75960086	0.2	17.763	J031951.81+184534.5	13.421	12.769	10.506		85	63	S15

J/ApJS/242/4/table5

Two new catalogs of blazar candidates (D'Abrusco+, 2019) ReadMe+ftp 2019ApJS..242....4D metaJ/ApJS/242/4/table5 KDEBLLACS catalog (5580 rows)

Full	_r arcsec	WISE	RAJ2000 deg	DEJ2000 deg	W1-W2 mag	W2-W3 mag	Radio	S mJy	q12	Rcat
1	0.060	J031951.81+184534.5	049.9658841	+18.7596067	0.65	2.26	NVSSJ031951+184536	20.90	-1.03	1

J/ApJS/249/18/table2

The ZTF catalog of periodic variable stars (Chen+, 2020) ReadMe+ftp 2020ApJS..249...18C metaJ/ApJS/249/18/table2 ZTF variables catalog (781602 rows)

Full	_r arcsec	ID	Seq	RAJ2000 deg	DEJ2000 deg	Per d	R21	phi21	T0 d	gmag mag	rmag mag	Per-g d	Per-r d	Ng	Nr	gAmp mag	rAmp mag	log(FAP-g) [-]	log(FAP-r) [-]	Type
1	0.07	ZTFJ031951.80+184534.6	67323	049.96587	+18.75962	319.9909531	0.426	6.367	58336.3026949	18.408	17.783	306.0963141	319.9909531	55	60	0.415	0.352	-6.178	-7.738	SR

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	0.105	VLASS1QLCIR J031951.80+184534.5	22	049.96583757	+18.75959491	27.687	0.314	26.529	0.174	0.175	S	0.6347	0.4800	104.4560	J031855+183000	2.32367	43545.58232	52.2131	0	0	54.97000	1	https://ws.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/caom2ops/sync?ID=ad%3AVLASS%2FVLASS1.2.ql.T15t05.J031855%2B183000.10.2048.v1.I.iter1.image.pbcor.tt0.subim.fits&RUNID%3Dmboeyvgt5jjg2sbv&CIRCLE=49.965837567467915+18.75959491077701+0.025

J/ApJS/260/4/table2

AGN jet directions from 1.4-86GHz VLBI obs. (Plavin+, 2022) ReadMe+ftp 2022ApJS..260....4P metaJ/ApJS/260/4/table2 Frequency-averaged directions of parsec-scale jets with a single value for each AGN (9220 rows)

Full	_r arcsec	Name	Freq GHz	PA deg	e_ deg	Corr	Median mas	MAD mas	Gaia	DR16Q	_RA deg	_DE deg
1	0.00	J0319+1845	8	-11	5		2.7		1	0	049.96587	+18.75960

J/A+A/390/39/table2

HEGRA AIROBICC gamma radiation above 15 TeV (Aharonian+, 2002) ReadMe+ftp 2002A&A...390...39A metaJ/A+A/390/39/table2 Results of AIROBICC search from gamma-ray emission from a set of 191 candidate point sources (191 rows)

Full	_r arcsec	Source	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Non ct	Nbg ct	S	Eth TeV	Phi(ul) ct/m2/s
1	3.1	MS 0317.0+1834	03 19 52	+18 45 36	4933	4824.81	1.54	16	4.3e-09

J/A+A/406/535/x-ray

Hamburg/RASS Cat. of optical ident. V3.0 (Zickgraf+, 2003) ReadMe+ftp 2003A&A...406..535Z metaJ/A+A/406/535/x-ray X-ray data (5341 rows)

Full	_r arcsec	HR1	HR2	Ext arcsec	RX	RA2000 "h:m:s"	DE2000 "d:m:s"	Code
1	4.6	0.90	0.25	18	J0319.8+1845	03 19 51.9	+18 45 39	10

J/A+A/406/535/optical

Hamburg/RASS Cat. of optical ident. V3.0 (Zickgraf+, 2003) ReadMe+ftp 2003A&A...406..535Z metaJ/A+A/406/535/optical Optical data (13829 rows)

Full	_r arcsec	RX	OC	NOpt	RA2000 "h:m:s"	DE2000 "d:m:s"	rXO arcsec	Bmag mag	B-R mag	Class
1	2.9	J0319.8+1845	+	1	03 19 51.9	+18 45 32	7	19.1	1.6	EBL-WK

J/A+A/433/1163/table1

Spectral catalog of BeppoSAX blazars (Donato+, 2005) ReadMe+ftp 2005A&A...433.1163D metaJ/A+A/433/1163/table1 The sample (86 rows)

Full	_r arcsec	Type	Name	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	z	NH 10+20cm-2	Nobs	Simbad	NED
1	0.45	H	MS 0317.0+1834	03 19 51.8	+18 45 35.0	0.190	10.40		MS 0317.0+1834	NED

J/A+A/434/385/table1

X-ray/radio data of high energy peaked BL Lacs (Giommi+, 2005) ReadMe+ftp 2005A&A...434..385G metaJ/A+A/434/385/table1 Complete sample of HBL BL Lacs in the Sedentary Survey: objects coordinates and main properties (150 rows)

Full	_r arcsec	SHBL	1RXS	FX mW/m2	F20cm mJy	Vmag mag