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

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	5.039	S84J005055	235.174944	-01.054286	1994.188		21.95			0	1.45	0.32
2	7.879	S84J015982	235.177581	-01.055762	1982.524		19.27			0	2.00	0.05

Note:

I/324/igsl3

The Initial Gaia Source List (IGSL) (Smart, 2013) ReadMe+ftp 2014A&A...570A..87S 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	5.288	235.174872	-01.054283	0.021	0.019	21.947	0.300	20.964	0.203	20.604	0.096	20.061	0.122	2001.4500	2001.4500	0.0	0.0	0.0	0.0

Note:

I/351/gps1_p

The extended Gaia-PS1-SDSS (GPS1+) proper motion catalog (Tian+, 2020) ReadMe+ftp 2020ApJS..248...28T metaI/351/gps1_p Extended Gaia-PS1-SDSS (GPS1+) proper motion catalog (original column names in green) (390405023 rows)

Full	_r arcsec	RA_ICRS deg	DE_ICRS deg	rmag mag	pmRA mas/yr	e_ (...)	pmxRA mas/yr	e_ (...)	Chi2RA	pmGRA mas/yr	pmDE mas/yr	e_ (...)	pmxDE mas/yr	e_ (...)	Chi2DE	pmGDE mas/yr	Nobs	Flag	PS1	Gaia	DR9+DR12	Sloan	2M
1	5.294	235.17486655520	-01.05426247570	21.468136	-1.742	4.650	-2.967	4.813	7.37423e-02		-6.464	4.133	-2.536	5.868	1.49537e-02		4	10	PS1	Gaia	DR9+DR12	Sloan	2M

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	1.094	S84J077825	235.17609727000	-01.05376308000	2221020377825	2012.573	3												19.126	18.544
2	5.201	S84J005055	235.17489754000	-01.05428478000	222102035055	2012.732	3			21.947100							21.132	21.851	21.654	21.562	20.992	20.1421						16.434	15.748	12.379	8.654		21.425	1.449	0.321	172.6
3	7.886	S84J015982	235.17758178711	-01.05576372147	2221020315982	1982.520	0			19.270400																								1.999	0.047	4.8

Note:

II/311/wise

WISE All-Sky Data Release (Cutri+ 2012) ReadMe+ftp 2012wise.rept....1C 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	5.193	J154041.97-010315.3	235.174898	-01.054275	0.741	0.684	Im	16.684	0.131	15.731	0.195	12.592		8.719					0000	0	nnnn		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	5.740	235.174750	-01.053649			21.471	0.257	0.491210	1	0	1	0	0		14.50

Note: please credit the usage of the UKIDSS data (details at http://www.ukidss.org/archive/archive.html)

II/319/las9

UKIDSS-DR9 LAS, GCS and DXS Surveys (Lawrence+ 2012) ReadMe+ftp 2007MNRAS.379.1599L metaII/319/las9 Sample of the UKIDSS-DR9 Large Area Survey (on a total of 82,655,526 sources) (140125839 rows)

Full	_r arcsec	ULAS	m	RAJ2000 deg	DEJ2000 deg	Ymag mag	e_ mag	Jmag1 mag	e_ mag	Jmag2 mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	Epoch yr	pmRA mas/yr	pmDE mas/yr	cl
1	5.338	J154041.96-010315.3	1	235.174857	-01.054277							18.383	0.153	17.313	0.105	2006.5485			1

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	5.227	J154041.97-010315.2	235.1748796	-01.0542301	Im	16.434	0.074	15.748	0.156	12.379		8.654								0000	0	1nnn	28	838	579	915	ABUU		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	5.595	235.174756	-01.053948	GALEX J154041.9-010314	0.491239	1			21.4251	0.2852	0	1	0	0		0.002338

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	1.094	235.176097270	-01.053763080	106732351760235905	1375809536	164	0.0111	0.0111	56042.573472220	1	4					16416	19.1258	0.0422	19.3150	0.0057	16952	18.5442	0.0968	19.0475	0.1228	115256					16416					16416
2	5.201	235.174897540	-01.054284780	106732351748355327	436527104	52	0.0350	0.0318	56038.732199070	5	32	21.8512	0.0751	21.9235	0.1165	115000	21.6539	0.1250	21.5968	0.1196	115000	21.5624	0.0561	21.5072	0.1020	115000	20.9918	0.1768	20.7376	0.2628	115000	20.1421	0.2661			118840

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	5.150	2344m016o0024164	235.1748957	-01.0541974	2.9339e+02	5.0457e+02	7.6189e+00	2.9364e+01	1.00000	1.00000	0.9573	0.9954
2	5.615	2344m016o0079852	235.1764218	-01.0524243	5.5154e+01	0.0000e+00	7.0900e+00	0.0000e+00	1.00000	0.00000	0.6184	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	5.279	235.1748632	0.0925	-01.0542201	0.1062	J154041.97-010315.1	12	12	12	12	235.1748745	0.0923	-1.0541920	0.1057	-0.01438	0.0331	0.03292	0.0366	30.9	18.6	2.8e+02	9e+00	4.7e+02	3e+01	16.389	15.826	2N000	0.379	0.120	1.794	2.11e-01	1.56e+00	3	3	3	3	0.128	00	WISEA
2	5.420	235.1764049	0.4475	-01.0524774	0.4890	J154042.34-010308.8	2	12	0	12	235.1763988	0.4592	-1.0524894	0.5093	0.19994	0.1678	-0.34602	0.1953	7.8	0.7	5.4e+01	7e+00	1.8e+01	2e+01	18.176	17.952	1N000	0.077	0.058	0.079	5.31e-01	5.67e-01	3	3	3	3		00	WISEA

Note:

II/381/hlsp_ps1_tm

PS1-PSC, Point Source Catalog (Miller+, 2021) ReadMe+ftp 2021PASP..133e4502M metaII/381/hlsp_ps1_tm Probabilistic Classifications of Unresolved Point Sources in PanSTARRS1 from Tachibana & Miller, 2018PASP..130l8001T (1467097937 sources) (1467097937 rows)

Full	_r arcsec	objid	RAJ2000 deg	DEJ2000 deg	psScore
1	1.094	106732351760235905	235.17609727	-01.05376308	0.50062500000
2	5.201	106732351748355327	235.17489754	-01.05428478	0.11429167000

Note:

II/382/viking4

VIKING catalogue data release 4 (Cross+, 2012) ReadMe+ftp 2012A&A...548A.119C metaII/382/viking4 VIKING catalogue DR4 (2025-03-25) (original column names in green) (94819861 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	Name	Mclass	E(B-V)	Zpmag mag	Ypmag mag	Jpmag mag	J1pmag mag	J2pmag mag	Hpmag mag	Kspmag mag
1	3.064	235.175810619425	-01.053290786195	viking J154042.19-010311.85	1	0.1168	20.2100
2	4.205	235.177210414727	-01.053235589809	viking J154042.53-010311.65	1	0.1168	21.9954
3	5.026	235.175666587646	-01.052741034960	viking J154042.16-010309.87	1	0.1168	20.4072
4	5.079	235.176833146642	-01.052669624341	viking J154042.44-010309.61	1	0.1168	19.7817
5	5.186	235.174897728089	-01.054265886357	viking J154041.98-010315.36	1	0.1169			19.5498	19.7287	19.2780	20.3246	17.6442
6	5.277	235.174868222080	-01.054245589513	viking J154041.97-010315.28	1	0.1169	20.4059	19.9901	19.0895	18.8884	19.1111	18.2429	17.6150
7	6.659	235.177838472940	-01.052937680820	viking J154042.68-010310.58	1	0.1168	19.2272
8	6.685	235.175278558236	-01.052435793910	viking J154042.07-010308.77	1	0.1168	19.2973
9	7.811	235.176891297712	-01.051889638565	viking J154042.45-010306.80	1	0.1167	19.4455
10	7.930	235.178333951928	-01.054850165667	viking J154042.80-010317.46	1	0.1169	18.1586
11	8.532	235.175624260881	-01.051711431322	viking J154042.15-010306.16	1	0.1167	19.7744
12	8.656	235.178340561933	-01.052691839890	viking J154042.80-010309.69	1	0.1168	18.2553
13	8.717	235.178670970911	-01.053440430370	viking J154042.88-010312.39	1	0.1168	20.3551
14	8.797	235.177306670594	-01.051748924287	viking J154042.55-010306.30	1	0.1167	18.9532
15	8.887	235.178770857598	-01.054181575425	viking J154042.91-010315.05	-1	0.1169	20.0657
16	9.162	235.175530268580	-01.051557250176	viking J154042.13-010305.61	1	0.1167	19.4349
17	9.524	235.174567997183	-01.051988548563	viking J154041.90-010307.16	1	0.1168	19.7146
18	9.526	235.173974705051	-01.052735230035	viking J154041.75-010309.85	1	0.1168	20.1455

Note:

II/383/kids_dr5

The ESO KiDS-DR5 multi-band source catalog (Wright+ 2024) ReadMe+ftp 2024A&A...686A.170W metaII/383/kids_dr5 The Kilo-Degree Survey 10-band ugri1i2ZYJHKs source catalogue (KIDS DR5) (138812117 rows) (Note)

Full	_r arcsec	ID	RAJ2000 deg	DEJ2000 deg	Seq	Fr Jy	e_ Jy	rmag mag	e_ mag	amaj deg	bmin deg	PAJ2000 deg	e_amaj deg	e_bmin deg	e_PAJ2000 deg	Flag	Au mag	Ag mag	Ar mag	Ai mag	rmagISO mag	e_ mag	FrISO Jy	e_ Jy	rmagISOc mag	e_ mag	FrISOc Jy	e_ Jy	flgISO	Ell	mClass	AZ mag	AY mag	AJ mag	AH mag	AKs mag	umagGAAP mag	e_ mag	FuGAAP Jy	e_ Jy	f_uGAAP	gmagGAAP mag	e_ mag	FgGAAP Jy	e_ Jy	f_gGAAP	rmagGAAP mag	e_ mag	FrGAAP Jy	e_ Jy	f_rGAAP	i1magGAAP mag	e_ mag	Fi1GAAP Jy	e_ Jy	f_i1GAAP	i2magGAAP mag	e_ mag	Fi2GAAP Jy	e_ Jy	f_i2GAAP	ZmagGAAP mag	e_ mag	FZGAAP Jy	e_ Jy	f_ZGAAP	YmagGAAP mag	e_ mag	FYGAAP Jy	e_ Jy	f_YGAAP	JmagGAAP mag	e_ mag	FJGAAP Jy	e_ Jy	f_JGAAP	HmagGAAP mag	e_ mag	FHGAAP Jy	e_ Jy	f_HGAAP	KsmagGAAP mag	e_ mag	FKsGAAP Jy	e_ Jy	f_KsGAAP	zbest	S/G	Msbest [Msun]	SFRbest [Msun/yr]
1	4.279	KiDSDR5 J154042.539-010311.70	235.177248	-01.053250	87043	1.77946e-06	1.73851e-07	23.2743	0.2129	1.03956e-04	8.89423e-05	42.0	9.09126e-06	7.86746e-06	34.6	0	0.5359	0.4176	0.2889	0.2147	23.9157	0.1742	9.85655e-07	6.11889e-08	23.510717	0.192319	1.43124e-06	1.12685e-07	0	0.144447	0	0.1597	0.1377	0.0895	0.0568	0.0381	23.1670	0.2526	1.19904e-06	2.78984e-07	0	23.4099	0.1064	1.06905e-06	1.04756e-07	0	23.0956	0.0818	1.60766e-06	1.21179e-07	0	22.5982	0.1396	2.72190e-06	3.49848e-07	0	22.5930	0.1122	2.73486e-06	2.82496e-07	0	22.2200	0.1210	4.05604e-06	4.51861e-07	0	21.9560	0.1646	5.27842e-06	8.00251e-07	0	21.6927	0.1215	7.03236e-06	7.86702e-07	0	21.3728	0.1529	9.73086e-06	1.36999e-06	0	22.1474	0.4536	4.85063e-06	2.02645e-06	0	0.98	0.12099	10.04870	0.44854
2	5.141	KiDSDR5 J154041.978-010315.33	235.174909	-01.054259	86956	4.87941e-06	1.59884e-07	22.1791	0.1424	1.24240e-04	1.05014e-04	-5.8	4.42256e-06	3.42620e-06	-7.0	0	0.5366	0.4181	0.2893	0.2149	22.3898	0.1317	4.01862e-06	9.22281e-08	22.254528	0.136818	4.55187e-06	1.25746e-07	0	0.154762	0	0.1599	0.1379	0.0896	0.0569	0.0381	22.7839	0.1760	1.70529e-06	2.76414e-07	0	22.1075	0.0323	3.54616e-06	1.05527e-07	0	21.8680	0.0271	4.97864e-06	1.24377e-07	0	21.4837	0.0510	7.59538e-06	3.56624e-07	0	21.5447	0.0439	7.18050e-06	2.90439e-07	0	21.0290	0.0409	1.21465e-05	4.57735e-07	0	20.7289	0.0541	1.63408e-05	8.14246e-07	0	20.1351	0.0295	2.95205e-05	8.02038e-07	0	19.9906	0.0438	3.47530e-05	1.40164e-06	0	19.6161	0.0451	4.99245e-05	2.07541e-06	0	1.39	0.50901	10.96980	2.28473
3	8.218	KiDSDR5 J154042.847-010316.19	235.178533	-01.054500	86936	1.34426e-06	1.47704e-07	23.5788	0.2261	1.00827e-04	7.96917e-05	-33.3	1.07482e-05	8.61757e-06	-21.2	0	0.5359	0.4175	0.2889	0.2147	24.2788	0.1905	7.05497e-07	5.43898e-08	23.781267	0.211157	1.11556e-06	1.07181e-07	0	0.209606	0	0.1597	0.1377	0.0895	0.0568	0.0380	24.2878	0.7092	4.27102e-07	2.78984e-07	0	24.1130	0.2025	5.59484e-07	1.04371e-07	0	23.3291	0.1018	1.29661e-06	1.21534e-07	0	23.1739	0.2355	1.60163e-06	3.47352e-07	0	23.5851	0.2779	1.09676e-06	2.80769e-07	0	23.0826	0.2965	1.83268e-06	5.00554e-07	0	21.8990	0.1556	5.56299e-06	7.97240e-07	0	22.9268	0.3758	2.25667e-06	7.81023e-07	0	22.3593	0.3767	3.92245e-06	1.36095e-06	0	22.9529	0.9448	2.31017e-06	2.01026e-06	0	0.53	0.01133	8.68714	0.55307
4	8.405	KiDSDR5 J154042.705-010308.30	235.177940	-01.052308	87118	4.81967e-07	1.10112e-07	24.6925	0.3549	6.83136e-05	3.40213e-05	-29.0	1.83090e-05	9.12253e-06	-29.2	0	0.5356	0.4173	0.2887	0.2145	25.8012	0.2827	1.73589e-07	2.81060e-08	25.196737	0.318939	3.02905e-07	5.91647e-08	0	0.501963	0	0.1596	0.1376	0.0894	0.0568	0.0380			2.75548e-07	2.77882e-07	0	24.2758	0.2335	4.81648e-07	1.03601e-07	0	24.2114	0.2213	5.75369e-07	1.17270e-07	0	23.7517	0.3877	9.40810e-07	3.35940e-07	0			8.18374e-08	2.72481e-07	0	24.2543	0.8524	6.22921e-07	4.89035e-07	0	25.5208	4.2668	1.97994e-07	7.78090e-07	0	22.9923	0.3871	2.12487e-06	7.57507e-07	0	23.4475	0.9916	1.43972e-06	1.31486e-06	0			-2.63390e-06	1.94437e-06	0	1.36	0.47569	9.01788	1.59938

Note:

II/389/ps1_dr2

The Pan-STARRS release 1 (PS1) Survey - DR2 (Magnier+, 2025) ReadMe+ftp 2020ApJS..251....6M metaII/389/ps1_dr2 Pan-STARRS DR2 catalog (original column names in green) (1868236315 rows)

Full	_r arcsec	objID	RAJ2000 deg	DEJ2000 deg	f_objID	Qual	e_RAJ2000 deg	e_DEJ2000 deg	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	1.079	106732351760235905	235.17610158000	-01.05376441000	1375809536	164	0.01114000008	0.01114000008	56042.573472220	1	4					16416	19.1258	0.0422	19.3150	0.0057	16952	18.5442	0.0968	19.0475	0.1228	115256					16416					16416
2	5.263	106732351748355327	235.17488243675	-01.05429603220	436527104	52	0.01564495256	0.01564495256	56014.817147686	5	32	21.8512	0.0904	21.9235	0.1139	115000	21.6539	0.1199	21.5968	0.1560	115000	21.5624	0.0519	21.5072	0.0980	115000	20.9918	0.2123	20.7376	0.2699	115000	20.1421	0.2661			118840

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	objID	RA_ICRS deg	DE_ICRS deg	mode	q_	cl	SDSS9	m_	Im	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	5.279	1237648702989140610	235.174873	-01.054273	2		6	J154041.96-010315.3		Im	1999.2183	3	20.643	0.059	20.419	0.023	20.311	0.029	20.230	0.036	19.997	0.109
2	5.282	1237651816806351323	235.174877	-01.054296	2		6	J154041.97-010315.4	*	Im	2000.3569	3	21.016	0.075	20.636	0.027	20.471	0.033	20.428	0.049	19.910	0.112
3	5.289	1237655693019709976	235.174872	-01.054282	1	+	6	J154041.96-010315.4		Im	2001.4544	3	21.138	0.087	20.846	0.031	20.739	0.035	20.609	0.044	20.409	0.123
4	5.291	1237648595575636456	235.174873	-01.054289	2		6	J154041.97-010315.4	*	Im	1999.1992	3	20.543	0.052	20.460	0.024	20.371	0.030	20.285	0.044	19.956	0.116
5	5.323	1237648672917750224	235.174864	-01.054290	2		6	J154041.96-010315.4	*	Im	1999.2156	1	20.693	0.054	20.467	0.023	20.339	0.029	20.386	0.046	20.024	0.130

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_	objID	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	5.280	235.174873	-01.054273	2		6	J154041.96-010315.3		1237648702989140610	1999.2183	3	20.643	0.059	20.419	0.023	20.311	0.029	20.230	0.036	19.997	0.109
2	5.283	235.174877	-01.054296	2		6	J154041.97-010315.4		1237651816806351323	2000.3569	3	21.016	0.075	20.636	0.027	20.471	0.033	20.428	0.049	19.910	0.112
3	5.288	235.174872	-01.054283	1	+	6	J154041.96-010315.4	*	1237655693019709976	2001.4545	3	21.138	0.087	20.846	0.031	20.739	0.035	20.609	0.044	20.409	0.123
4	5.290	235.174873	-01.054289	2		6	J154041.96-010315.4	*	1237648595575636456	1999.1991	3	20.543	0.052	20.460	0.024	20.371	0.030	20.285	0.044	19.956	0.116
5	5.325	235.174864	-01.054290	2		6	J154041.96-010315.4	*	1237648672917750224	1999.2155	1	20.693	0.054	20.467	0.023	20.339	0.029	20.386	0.046	20.024	0.130

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	5.280	1237648702989140610	235.174873	-01.054273	2	6	0	0.021	0.020	20.641	20.435	20.315	20.235	19.992	0.059	0.023	0.029	0.036	0.109							3	SDSS J154041.96-010315.3		51258.4517
2	5.283	1237651816806351323	235.174877	-01.054296	2	6	0	0.023	0.021	21.012	20.640	20.475	20.433	19.902	0.075	0.027	0.033	0.049	0.112							3	SDSS J154041.97-010315.4		51674.3467
3	5.288	1237655693019709976	235.174872	-01.054283	1	6	1	0.021	0.019	21.132	20.857	20.749	20.622	20.417	0.087	0.031	0.035	0.044	0.123							3	SDSS J154041.96-010315.4		52075.2227
4	5.290	1237648595575636456	235.174873	-01.054289	2	6	0	0.023	0.020	20.550	20.471	20.370	20.286	19.948	0.052	0.024	0.030	0.044	0.116							3	SDSS J154041.96-010315.4		51251.4698
5	5.325	1237648672917750224	235.174864	-01.054290	2	6	0	0.021	0.016	20.694	20.468	20.343	20.384	20.022	0.054	0.023	0.029	0.046	0.130							1	SDSS J154041.96-010315.4		51257.4546
6	5.337	1237648672917684876	235.174861	-01.054294	4	6	0	0.020	0.016	20.709	20.478	20.356	20.384	20.049	0.055	0.023	0.029	0.046	0.130							1	SDSS J154041.96-010315.4		51257.4542

Note:

VII/292/south

DESI Legacy Imaging Surveys DR8 photometric redshifts (Duncan, 2022) ReadMe+ftp 2022MNRAS.512.3662D metaVII/292/south Legacy Surveys DR8 South Photometric Redshifts catalog (1 252 523 992 sources) (1252523992 rows)

Full	_r arcsec	id	RAJ2000 deg	DEJ2000 deg	release	brickid	objid	type	pstar	gmmcomp	zphot	e_	fclean	fqual
1	4.066	8000325548001484	235.177211326486	-01.053299245680	8000	325548	1484	REX	0.001	R7	1.017	0.121	1	1
2	5.265	8000325548001458	235.174882174479	-01.054297538221	8000	325548	1458	REX	0.000	R0	1.565	0.275	1	1
3	7.859	8000325548001459	235.178425570130	-01.054519673552	8000	325548	1459	REX	0.021	R0	0.699	0.172	1	1
4	8.246	8000325548001485	235.177899385052	-01.052330439247	8000	325548	1485	PSF	0.019	P5	2.297	0.543	1	1

VII/298/catalog

QUAC. QUasar Atlas and Catalogue (QUAC coll., 2002-2014) ReadMe+ftp 2025yCat.7298....0Q metaVII/298/catalog QUasar Atlas and Catalogue (QUAC) (3630588 rows)

Full	_r arcsec	Type	Name	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	l_	z	n_	Band	l_	Vmag mag	l_	B-V mag	l_	U-B mag
1	5.275	cQ (NBCKDE)	928372	15 40 41.970000	-01 03 15.400		1.9650e+00				20.415000
2	5.275	cQ (DLW)	978876	15 40 41.970000	-01 03 15.400		1.7390e+00				20.677000
3	5.275	cQ (PRS)	149628	15 40 41.970000	-01 03 15.400		1.9650e+00				20.415000
4	5.275	Q	APK 1137461	15 40 41.970000	-01 03 15.400						20.414000

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	5.277	928372	154041.97-010315.4	1.965	20.495	20.420	20.457	20.415	20.243	1	Sloan	235.174877	-01.054290

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	5.310	235.174866	-01.054283	0	0.649	0.478	0.347	0.263	0.186		1536	0.72	0.24	3

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	5.310	235.174866	-01.054283	U		20.295	0.032	20.226	0.015	20.248	0.016	20.223	0.021	19.987	0.057	19.100	0.074	19.068	0.156									0.865

J/ApJS/279/26/table3

Morpho-phot. classification of KiDS DR5 sources (Feng+, 2025) ReadMe+ftp 2025ApJS..279...26F metaJ/ApJS/279/26/table3 KiDS DR5 Galaxy-QSO-Star catalog (updated version from cosviewer.com) (27335836 rows)

Full	_r arcsec	ID	RAJ2000 deg	DEJ2000 deg	rmag mag	Class	Pmax
1	5.142	J154042.0-010315.3	235.174909	-01.054259	21.8680	QSO	0.69514030

J/A+A/632/A56/catalog

KiDS-BEXGO catalog (Khramtsov+, 2019) ReadMe+ftp 2019A&A...632A..56K metaJ/A+A/632/A56/catalog KiDS-BEXGO catalog (9596412 rows)

Full	_r arcsec	ID	RAJ2000 deg	DEJ2000 deg	S/G	umag mag	gmag mag	rmag mag	imag mag	Zmag mag	Ymag mag	Jmag mag	Hmag mag	Ksmag mag	pSTAR	pQSO	pGALAXY	BEXGOflag	Mask	FWHM-World deg	SG2dphot	ZB	chi2ZB	ZML
1	5.192	KiDSDR4 J154041.975-010315.35	235.174896	-01.054266	0.28487	22.82469	22.10846	21.86389	21.48137	21.02759	20.72049	20.13199	19.99112	19.61160	0.009850	0.138960	0.851190	1	0	0.00025	0	1.38	6.102	1.39

J/A+A/644/A69/news

NEWS catalog (Khramtsov+, 2020) ReadMe+ftp 2020A&A...644A..69K metaJ/A+A/644/A69/news NEWS catalog (40350492 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	qPS1	gmag mag	rmag mag	imag mag	zmag mag	ymag mag	gKmag mag	W1mag mag	W1snr	W2mag mag	W2snr	W3mag mag	W3snr	W4mag mag	W4snr	Feature1	Feature2	Feature3	Feature4	Feature5	xgalProb	E(B-V) mag	PS1	AllWISE	GaiaDR2
1	5.201	235.17489754	-01.05428478	52	21.851	21.654	21.562	20.992	20.142	21.924	16.434	14.7	15.748	6.9	12.379	0.0	8.654	0.5	0.20526	0.23194	-0.03383	-0.04612	-0.29685	0.99996	0.108	106732351748355327	J154041.97-010315.2	---

J/A+A/649/A81/all

KiDSDR4 QSOs photometric redshifts catalog (Nakoneczny+, 2021) ReadMe+ftp 2021A&A...649A..81N metaJ/A+A/649/A81/all *Catalog of all machine learning estimates (45469955 rows) (Note)

Full	_r arcsec	KiDSDR4	RAJ2000 deg	DEJ2000 deg	rmag mag	ClassStar	Mask	PGalaxy	PQSO	PStar	Class	zph	e_	Subset
1	4.255	KiDSDR4 J154042.538-010311.71	235.177242	-01.053253	23.0975	0.061065	0	9.17721e-01	6.04636e-02	2.18157e-02	GALAXY	2.0618799	0.36927393	extrapolation
2	5.192	KiDSDR4 J154041.975-010315.35	235.174896	-01.054266	21.8639	0.284871	0	3.34106e-02	9.62047e-01	4.54292e-03	QSO	0.9630017	1.09250990	unsafe
3	8.178	KiDSDR4 J154042.843-010316.30	235.178515	-01.054528	23.3262	0.487155	0	1.01148e-01	8.74794e-01	2.40583e-02	QSO	1.4918039	0.94635160	unsafe

J/A+A/705/A78/tablea1

Dwarf galaxies within the Kilo Degree Survey (Venhola+, 2026) ReadMe+ftp 2026A&A...705A..78V metaJ/A+A/705/A78/tablea1 All detections from KiDS (65547041 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	rmag mag	Re arcsec	mur mag/arcsec2
1	4.17	235.17721	-01.05325	23.84	2.0	24.38
2	5.25	235.17488	-01.05427	22.27	2.5	23.90
3	8.10	235.17850	-01.05450	23.85	2.3	24.71

J/AJ/141/105/table4

NIR-matched quasar catalog (Peth+, 2011) ReadMe+ftp 2011AJ....141..105P metaJ/AJ/141/105/table4 NIR-matched quasar catalog (172186 rows)

Full	_r arcsec	Seq	Name	RAJ2000 deg	DEJ2000 deg	d arcsec	umag mag	gmag mag	rmag mag	imag mag	zmag mag	Ymag mag	Jmag mag	Hmag mag	Kmag mag	zph	b_	B_	zsp	Sloan	DR6
1	5.2	149628	154041.97-010315.4	235.1749	-01.0543	0.084	20.495	20.420	20.457	20.415	20.243			18.385	17.308	1.965	1.62	2.19		Sloan	DR6

Note:

J/AJ/141/189/table4

Classifiers for star/galaxy separation (Vasconcellos+, 2011) ReadMe+ftp 2011AJ....141..189V metaJ/AJ/141/189/table4 Star/galaxy classification provided by SDSS and by our FT Decision Tree (70555868 rows)

Full	_r arcsec	recno	RAJ2000 deg	DEJ2000 deg	rmag mag	SDSS	Typer	Type	FT	Sloan	DR7
1	5.282	64755919	235.174876	-01.054291	20.735	587729971794805022	6	6	1	Sloan	DR7

J/MNRAS/396/223/qsos

QSO candidates selection in VO era (D'Abrusco+, 2009) ReadMe+ftp 2009MNRAS.396..223D metaJ/MNRAS/396/223/qsos QSO candidates in the SDSS stripes examined (1795473 rows)

Full	_r arcsec	Seq	RAJ2000 deg	DEJ2000 deg	umag mag	gmag mag	rmag mag	imag mag	zmag mag	cl	Stripe	DR7	Sloan
1	5.27	7663307	235.17488	-01.05429	21.140	20.898	20.804	20.677	20.428	2	10	DR7	Sloan

J/MNRAS/419/80/catalog

Photometric Classification Catalogue of SDSS DR7 (Abraham+, 2012) ReadMe+ftp 2012MNRAS.419...80A metaJ/MNRAS/419/80/catalog Photometric catalogue based on SDSS DR7 (a sample is published as Table 4) (6038247 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	umag mag	gmag mag	rmag mag	imag mag	zmag mag	cl1	C1 %	cl2	C2 %	DR7	SDSS
1	5.27	235.17488	-01.05429	20.495	20.420	20.457	20.415	20.243	3	100.0	1	0.0	DR7	SDSS

J/MNRAS/450/3893/dame_qso

SDSS DR10 catalogue of candidate quasars (Brescia+, 2015) ReadMe+ftp 2015MNRAS.450.3893B metaJ/MNRAS/450/3893/dame_qso Candidate QSO/AGN Objects from SDSS-DR10 (3602210 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	umag mag	gmag mag	rmag mag	imag mag	zmag mag	u'mag mag	g'mag mag	r'mag mag	i'mag mag	z'mag mag	subclass	z	Qf	Sloan
1	5.287	235.174872	-01.054282	21.145	20.880	20.812	20.676	20.441	21.138	20.846	20.739	20.609	20.409			1	Sloan

Note:

J/MNRAS/515/4711/wiseps1

Source classifier with WISE * PS1 3{pi} DR2 (Beck+, 2022) ReadMe+ftp 2022MNRAS.515.4711B metaJ/MNRAS/515/4711/wiseps1 Neural network source class and photometric z catalog from WISE All-Sky and PS1 3{pi} DR2 (354590570 rows)

Full	_r arcsec	PSI	MeanRAdeg deg	MeanDEdeg deg	e_MeanRAdeg (...)	e_MeanDEdeg arcsec	Sep	sigma arcsec2	B	WISE	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 (...)	e_DEJ2000 (...)	sigRADE arcsec	Class	Galaxy	Star	QSO	f_Class	cellID	zphot	e_	zphot0	f_	cellD	cellIDz	Chambers+16	Cutri+12
1	5.193	106732351748355327	235.1748972900	-1.05428306000	0.035020	0.035860	7.876522834e-06	1.019370622e+00	8.344049522e+10	999999999999999999	235.17489780000	-01.05427520000	0.684600000	0.740499970	0.076899998	QSO	0.065123685	0.001006504	0.933869840	1	1367			-999.000000000				Chambers+16	Cutri+12