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

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	3.472	0645-0667521	275.240028	-25.470481	302	240	1969.7	0	0	5	19.58	16.21	17.55	17.29	17.48

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	3.472	0645-0746379	..	275.2400278	-25.4704806	B	0.0	0.0	0.0	0.0	17.550	B			17.290	B

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	3.483	275.240088	-25.470613	11.2	-16.0			19.58	17.55	16.21	17.29	17.48	5	0

I/323/icrf2

International Celestial Reference Frame 2, ICRF2 (Ma+, 2009) ReadMe+ftp 2009ITN....35....1M metaI/323/icrf2 ICRF2 catalog (tn35.pdf) (3414 rows)

Full	_r arcsec	ICRF	IVS	IERS	fl	RAJ2000 "h:m:s"	e_ s	DEJ2000 "d:m:s"	e_ arcsec	Corr	Ep d	Of d	Ol d	Nexp	Nobs
1	0.000	J182057.8-252812	1817-254	1817-254	N	18 20 57.84869182	0.00000798	-25 28 12.5836842	0.0002443	-0.109	52083.2	48804.9	53134.5	21	485

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	0.001	275.241036	-25.470162	0.099	0.099	21.905	0.153	19.947	0.153	20.292	0.153	19.063	0.153	2000.0000	2000.0000	0.0	0.0	0.0	0.0
2	2.152	275.241625	-25.469889	0.299	0.299	21.899	0.157	20.191	0.157	20.521	0.157	19.416	0.157	2005.0000	2005.0000	0.0	0.0	0.0
3	2.503	275.240375	-25.469806	0.299	0.299	21.418	0.064	19.311	0.064	19.659	0.064	18.359	0.064	2005.0000	2005.0000	0.0	0.0	0.0
4	3.232	275.241417	-25.469333	0.299	0.299	22.592	0.173	20.548	0.173	20.895	0.173	19.624	0.173	2005.0000	2005.0000	0.0	0.0	0.0
5	3.483	275.240088	-25.470613	0.103	0.103	17.550	0.400	17.290	0.400	17.226	0.009	16.154	0.009	1969.7600	1969.7600	11.2	6.5	-16.0	6.5
6	3.733	275.240208	-25.469444	0.299	0.299	22.213	0.181	20.217	0.181	20.563	0.181	19.314	0.181	2005.0000	2005.0000	0.0	0.0	0.0
7	3.859	275.240000	-25.469639	0.299	0.299	20.666	0.023	18.350	0.023	18.699	0.023	17.308	0.023	2005.0000	2005.0000	0.0	0.0	0.0
8	4.110	275.242292	-25.470028	0.299	0.299	21.139	0.105	19.602	0.105	19.915	0.105	18.901	0.105	2005.0000	2005.0000	0.0	0.0	0.0
9	4.288	275.241083	-25.468972	0.299	0.299	21.381	0.099	19.827	0.099	20.144	0.099	19.120	0.099	2005.0000	2005.0000	0.0	0.0	0.0
10	4.421	275.240333	-25.469111	0.299	0.299	20.978	0.049	19.047	0.049	19.390	0.049	18.174	0.049	2005.0000	2005.0000	0.0	0.0	0.0
11	4.912	275.241333	-25.471500	0.299	0.299	19.632	0.038	17.978	0.038	18.303	0.038	17.226	0.038	2005.0000	2005.0000	0.0	0.0	0.0

I/325/icrf-u2

Radio-optical reference frame link (Zacharias+ 2013) ReadMe+ftp 2013yCat.1325....0Z metaI/325/icrf-u2 Results from UCAC2-type reductions of ICRF optical counterparts (sample in table 4 of paper) (666 rows)

Full	_r arcsec	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Dist mas	sRA	sDE	eRad mas	Nccd	Nr*	Nrx	err	S/N	mag mag	z	T	S	Rname	R	Run	n_	Q	M	Notes	SimbadName
1	0.166	18 20 57.8567	-25 28 12.709	166.0	0.8	-0.9	0.2	2	2990	659	31.5	4			0	3.50	1817-254	3	u	r	f	1		QSO B1817-254

I/325/icrf-u4

Radio-optical reference frame link (Zacharias+ 2013) ReadMe+ftp 2013yCat.1325....0Z metaI/325/icrf-u4 Results from UCAC4-type reductions of ICRF optical counterparts (sample in table 5 of paper) (682 rows)

Full	_r arcsec	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Dist mas	sRA	sDE	eRad mas	Nccd	Nr*	Nrx	err	S/N	mag mag	z	T	S	Rname	R	Run	n_	Q	M	Notes	SimbadName
1	0.206	18 20 57.8607	-25 28 12.710	205.6	1.2	-0.9	0.2	2	3653	999	37.5	4			0	3.50	1817-254	3	u	r	f	1		QSO B1817-254
2	0.444	18 20 57.8767	-25 28 12.816	444.7	3.7	-2.3	0.2	1	1282	94	74.2	5			0	3.50	1817-254	3	J	r	l	1		QSO B1817-254

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	3.717	275.2400307846	9.562	-25.4706539626	9.876	4053174278076627840				0.999	0	2.2313e+03	6.4837e+00	17.153	NOT_AVAILABLE
2	3.795	275.2400146644	8.462	-25.4696519557	8.750	4053174278171546496				0.995	0	5.9106e+02	5.2885e+00	18.596	NOT_AVAILABLE
3	4.385	275.2403411259	7.958	-25.4691181451	8.236	4053174278171756928				0.982	0	3.1746e+02	4.0334e+00	19.271	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	3.678	275.2400112140	-25.4705949862	5045401948759206363		4.263	-14.160				19.58	17.55	16.21	17.29	17.48	4053174278076627840	17.153

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	3.716	275.24003091033	0.1199	-25.47065412655	0.1157	4053174278076627840	0.8546	0.1349	0.069	0.229	-2.307	0.189	0	2.2652e+03	3.2982e+00	17.3006	0.0016	1.0532e+03	2.0643e+01	17.7951	0.0213	2.0535e+03	4.1570e+01	16.4807	0.0220	1.3144
2	3.794	275.24001485684	0.3104	-25.46965219536	0.3134	4053174278171546496	1.2326	0.3964	-0.204	0.586	-4.611	0.491	0	5.4968e+02	1.9235e+00	18.8381	0.0038	3.9817e+02	7.1631e+01	18.8512	0.1953	1.0549e+03	3.3536e+01	17.2039	0.0345	1.6473
3	4.384	275.24034081315	0.6390	-25.46911868909	0.5807	4053174282419087232	0.8624	0.7117	-2.701	1.369	-5.192	1.399	0	3.1933e+02	3.0661e+00	19.4278	0.0104	7.2182e+02	4.2728e+01	18.2053	0.0643	6.6375e+02	6.7482e+01	17.7069	0.1104	0.4984

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	3.716	4053174278076627840	275.24003091033	-25.47065412655	1171.703240477419968	995.389373255096984	1422.379291877530022	1993.92703099944	1	1
2	3.794	4053174278171546496	275.24001485684	-25.46965219536	970.022670163546991	569.774472943861952	3142.336576207149847	1993.85122486387	1	1
3	4.384	4053174282419087232	275.24034081315	-25.46911868909	3284.128374978799911	1283.176295202679967	6889.932080174389739	1993.82322166332	1	1

I/349/starhorse

StarHorse, Gaia DR2 photo-astrometric distances (Anders+, 2019) ReadMe+ftp 2019A&A...628A..94A metaI/349/starhorse Starhorse catalog (265637087 rows)

Full	_r arcsec	RA_ICRS deg	DE_ICRS deg	Source	dist50 kpc	AV50 mag	AG50 mag	teff50 K	logg50 [cm/s2]	met50 [-]	mass50 Msun	ABP50 mag	ARP50 mag	BP-RP0 mag	MG0 mag	XGal kpc	YGal kpc	ZGal kpc	RGal kpc	ruwe
1	3.716	275.2400309103	-25.4706541265	4053174278076627840	1.301208	0.456556	0.381588	4999.89	4.648479	-0.472987	0.686884	0.477723	0.278077	1.114746	6.315260	-6.913370	0.155387	-0.105535	6.915116	0.901407

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	2.497	275.24036827244	14.1153	-25.46981961052	12.4482	4053174278171631232									1.8535e+02	3.0669e+00	20.017406	0.018175																		20.017406	0.018175	1.8535e+02	275.24036827244	-25.46981961052
2	3.717	275.24003093639	0.0855	-25.47065443064	0.0765	4053174278076627840	0.6294	0.0887	2.441	-0.130	0.108	-2.437	0.083	0.978	2.2964e+03	2.4190e+00	17.284733	0.002983	1.0480e+03	2.9551e+01	17.787683	0.030743	1.8957e+03	3.8497e+01	16.553473	0.022370	1.234211					77432752399955527		238099783		17.284733	0.002983	2.2964e+03	275.24003157857	-25.47064359761
3	3.793	275.24001460682	0.2418	-25.46965295618	0.2341	4053174278171546496	1.1969	0.2900	5.707	-1.635	0.287	-5.468	0.216	1.099	5.3957e+02	2.2212e+00	18.857250	0.005251	2.8286e+02	2.5457e+01	19.209597	0.097751	7.7336e+02	2.5272e+01	17.526949	0.035681	1.682648					77432752400686730				18.853593	0.005238	5.4139e+02	275.24002265674	-25.46962865344
4	4.048	275.24227475332	1.9128	-25.47004201065	2.7354	4053174282420459008									2.1284e+02	3.4962e+00	19.867220	0.018046														77432752422606308				19.867220	0.018046	2.1284e+02	275.24227475332	-25.47004201065
5	4.383	275.24034041328	0.5069	-25.46911930982	0.4253	4053174282419087232	0.7838	0.5677	5.349	-3.349	0.600	-4.171	0.434	0.967	3.3752e+02	2.0345e+00	19.366623	0.007101	2.2212e+02	3.7107e+01	19.472060	0.181400	3.8448e+02	5.6474e+01	18.285704	0.159520	1.186356					77432752403427380				19.368845	0.007113	3.3683e+02	275.24035689836	-25.46910077275

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	3.717	4053174278076627840	275.24003093639	-25.47065443064	1644.19080000	1474.34204000	1913.15564000	2236.20215000	1964.83032000	2585.51562000	10033
2	3.793	4053174278171546496	275.24001460682	-25.46965295618	1607.40564000	1080.67139000	5075.97852000	2946.87769000	2274.29639000	6313.29834000	10133
3	4.383	4053174282419087232	275.24034041328	-25.46911930982	5476.29639000	3696.17285000	7565.10205000	7192.91260000	6041.04590000	8488.57617000	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	0.402	S9TJ530934	275.24113884000	-25.47022443000	23012313530934	2012.815	3											21.745	22.297	21.117	21.188							14.380	13.884	10.356	7.910
2	2.870	S9TJ536922	275.24136939000	-25.46942387000	23012313536922	2013.668	3													21.353	20.885
3	3.794	S9TJ287203	275.24001485684	-25.46965219536	23012313287203	2015.500	0	18.838099										19.870	18.706	18.167	17.943	17.8250
4	3.971	S9TJ530935	275.24224912000	-25.47002908000	23012313530935	2012.857	3											21.017	20.169	19.819	19.692	19.7865
5	4.332	S9TJ537588	275.24101464000	-25.46895893000	23012313537588	2011.322	3											21.927	20.326	20.250	20.169
6	4.384	S9TJ287233	275.24034081315	-25.46911868909	23012313287233	2015.500	0	19.427759										20.447	19.504	19.153	18.962	18.5687

I/354/starhorse2021

StarHorse2, Gaia EDR3 photo-astrometric distances (Anders+, 2022) ReadMe+ftp 2022yCat.1354....0A metaI/354/starhorse2021 Starhorse catalog 2021 (original column names in green) (362392321 rows)

Full	_r arcsec	Source	RA_ICRS deg	DE_ICRS deg	mass50 Msun	teff50 K	logg50 [cm/s2]	met50 [-]	dist50 kpc	AV50 mag	fidelity	XGal kpc	YGal kpc	ZGal kpc	RGal kpc	BP/RPCorr	AG50 mag	ABP50 mag	ARP50 mag	GMAG0 mag	BP-RP0 mag
1	3.717	4053174278076627840	275.2400309364	-25.4706544306	0.743191	5256.22	4.594616	-0.366529	1.512257	0.561338	0.997070	-6.704686	0.180590	-0.135436	6.707117	0.0417107340	0.471330	0.583034	0.340394	5.915275	0.991570

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	2.497	275.24036827244	-25.46981961052	4053174278171631232	14.1153	12.4482									185.34651	3.0669e+00	20.017406												0	0	0	0	0	0	0	0	0	0	0																		275.24036827244	-25.46981961052
2	3.717	275.24003093639	-25.47065443064	4053174278076627840	0.0855	0.0765	0.6294	0.0887	2.441	-0.130	0.108	-2.437	0.083	0.978	2296.43362	2.4190e+00	17.284733	1.0480e+03	2.9551e+01	17.787683	1.8957e+03	3.8497e+01	16.553473	1.234211					0	0	0	1	0	0	0	0	1	1	0	4716.7	4.8071	-1.3503	891.4140	0.3143		77432752399955527		238099783									275.24003157857	-25.47064359761
3	3.793	275.24001460682	-25.46965295618	4053174278171546496	0.2418	0.2341	1.1969	0.2900	5.707	-1.635	0.287	-5.468	0.216	1.099	541.37969	2.2287e+00	18.853613	2.8286e+02	2.5457e+01	19.209597	7.7336e+02	2.5272e+01	17.526949	1.682648					0	0	0	0	0	0	0	0	0	0	0							77432752400686730											275.24002265674	-25.46962865344
4	4.048	275.24227475332	-25.47004201065	4053174282420459008	1.9128	2.7354									212.84262	3.4962e+00	19.867220												0	0	0	0	0	0	0	0	0	0	0							77432752422606308											275.24227475332	-25.47004201065
5	4.383	275.24034041328	-25.46911930982	4053174282419087232	0.5069	0.4253	0.7838	0.5677	5.349	-3.349	0.600	-4.171	0.434	0.967	336.82612	2.0304e+00	19.368853	2.2212e+02	3.7107e+01	19.472060	3.8448e+02	5.6474e+01	18.285704	1.186356					0	0	0	0	0	0	0	0	0	0	0							77432752403427380											275.24035689836	-25.46910077275

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	3.717	4053174278076627840	275.24003093639	-25.47065443064	0.00000000	0.00000000	0.99999684	0.00000000	0.00000320	4716.6753	4.8071	-1.3503	891.4140	0.3143	0.2455	0.3177	0.1854	0.1323	7.3125	0.4779	0.8355	2.992e-01	0.768	4.817	0.72686730
2	3.793	4053174278171546496	275.24001460682	-25.46965295618	0.00000000	0.00000002	0.99999630	0.00000000	0.00000369
3	4.383	4053174282419087232	275.24034041328	-25.46911930982	0.00000000	0.00000001	0.99998780	0.00000000	0.00001226

I/355/paramsup

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

Full	_r arcsec	Source	RA_ICRS deg	DE_ICRS deg	SolID	Teff K	logg [cm/s2]	[M/H] [-]	Dist pc	A0 mag	AG mag	ABP mag	ARP mag	E(BP-RP) mag	GMAG mag	Rad Rsun	logpost	[alpha/Fe]-ANN [-]	Rad-Flame Rsun	Lum-Flame Lsun	Mass-Flame Msun	Age-Flame Gyr	Evol	z-Flame km/s	BolCorr mag
1	3.717	4053174278076627840	275.24003093639	-25.47065443064	1636148068921376768	4754.2686	4.8140	-1.5013	874.9077	0.3748	0.2939	0.3804	0.2210	0.1593	7.2692	0.4758	-4.356273e+02

I/355/xpsummary

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

Full	_r arcsec	Source	RA_ICRS deg	DE_ICRS deg	SolID	NBPbases	BPrelsh	NBP	NBPrej	BPstddev e-/s/pix	BPchi2r	NTransBP	NcTransBP	NbTransBP	NRPbases	NRPrelsh	NRP	NRPrej	RPstdev e-/s/pix	RPchi2r	NTransRP	NcTransRP	NbTransRP
1	3.717	4053174278076627840	275.24003093639	-25.47065443064	4545469030156206081	10	0.999472	1041	9	1.032240	1.05060e+03	18	0	8	12	0.999591	1257	25	1.055016	1.33790e+03	22	0	10

I/355/xpcont

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

Full	_r arcsec	Source	RA_ICRS deg	DE_ICRS deg	SolID	BPDOF	NBP	BPNrej	BPstddev	BPchi2r	NBPbases	BPrelsh	RPDOF	NRP	RPNrej	RPstddev	RPchi2r	NRPbases	RPrelsh	BPrecnoS	BPNelem	BPcorrrecnoS	BPcorrNelem	RPrecnoS	RPNelem	RPcorrrecnoS	RPcorrNelem
1	3.717	4053174278076627840	275.24003093639	-25.47065443064	4545469030156206081	986	1041	9	1.032240500	1.050603e+03	10	0.999471550	1202	1257	25	1.055015800	1.337896e+03	12	0.99959060	4545920280	55	122739847560	1485	4545920280	55	122739847560	1485

I/360/syntphot

Gaia DR3 Part 6. Performance verification (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1360....0G metaI/360/syntphot Synthetic photometry generated from the Gaia BP/RP mean spectra (218936915 sources) (syntheticphotometrygspc) (original column names in green) (218936915 rows)

Full	_r arcsec	Source	RA_ICRS deg	DE_ICRS deg	E(BP/RP)corr	FU W/m2/nm
1	3.717	4053174278076627840	275.24003093639	-25.47065443064	0.0417

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	0.624	J182057.81-252812.1	275.240896	-25.470044	0.662	0.595	Im	14.915	0.281	13.456	0.119	10.614	0.175	8.164	0.317				0000	1	nnnn		2M

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	0.592	J182057.80-252812.4	275.2408582	-25.4701273	Im	14.380	0.083	13.884	0.082	10.356	0.129	7.910	0.239							0000	1	340n	-1406	642	278	686	AABB		2M

Note: VVV DR2 document

II/348/vvv2

VISTA Variable in the Via Lactea Survey DR2 (Minniti+, 2017) ReadMe+ftp 2017yCat.2348....0M metaII/348/vvv2 VVV catalog DR2 (2015-08-19) Red values correspond to not reliable values (see the corresponding *perrbits columns). (418944314 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	iauname	mClass	Zmag3 mag	e_ mag	Zperrbits	Ymag3 mag	e_ mag	Yperrbits	Jmag3 mag	e_ mag	Jperrbits	Hmag3 mag	e_ mag	Hperrbits	Ksmag3 mag	e_ mag	Ksperrbits
1	0.090	275.241063	-25.470169	VVV J182057.85-252812.60	-1			0			0			0	17.318	0.192	0	16.386	0.128	0
2	3.737	275.240057	-25.469618	VVV J182057.61-252810.62	1	17.189	0.045	0	16.873	0.042	16	16.399	0.046	0	15.760	0.046	0	15.674	0.067	0
3	3.802	275.240007	-25.470664	VVV J182057.60-252814.39	-1	16.200	0.019	0	15.947	0.018	0	15.629	0.023	0	15.228	0.028	0	15.112	0.040	0
4	4.389	275.240345	-25.469115	VVV J182057.68-252808.81	-1			0	17.991	0.115	16			0			0			0
5	4.928	275.241320	-25.471507	VVV J182057.91-252817.42	-1	17.247	0.048	16	16.999	0.047	16	16.703	0.061	16	16.319	0.077	16	16.220	0.110	16

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	0.402	275.241138840	-25.470224430	77432752411506058	170188800	20	0.0343	0.0307	56017.814953700	10	17	21.7451	0.1469			98616	22.2968	0.3394			98616	21.1172	0.1026	16.4676	0.0126	98608	21.1885	0.2279			98616					98336
2	2.870	275.241369390	-25.469423870	77432752412136825	302063616	36	0.0708	0.0708	56462.667951390	0	5					0					0	21.3534	0.1579			272	20.8852	0.1985			528					0
3	3.726	275.240028480	-25.470655890	77432752399955527	436527104	52	0.0084	0.0103	55952.712245370	10	66	18.0449	0.0088	18.1076	0.0149	115000	17.3309	0.0032	17.2790	0.0102	115000	16.9868	0.0062	16.9959	0.0072	114992	16.8342	0.0024	16.8968	0.0091	115000	16.7451	0.0083	16.9975	0.0233	115000
4	3.788	275.240016650	-25.469652720	77432752400686730	444915712	53	0.0492	0.0154	56038.880092590	10	59	19.8702	0.0211	19.7135	0.0283	16892216	18.7062	0.0071	18.4098	0.0188	16892216	18.1672	0.0122	17.9775	0.0199	16892208	17.9427	0.0095	17.8231	0.0299	16892216	17.8250	0.0098	17.9029	0.0403	115000
5	3.971	275.242249120	-25.470029080	77432752422606308	436527104	52	0.0138	0.0133	56094.856898150	10	26	21.0168	0.0491	21.0555	0.1185	115000	20.1690	0.0378	20.1026	0.0556	16892216	19.8194	0.0164	20.0627	0.0133	114992	19.6920	0.0270	15.7650	0.0107	115000	19.7865	0.0113			115000
6	4.332	275.241014640	-25.468958930	77432752410457592	168091648	20	0.0221	0.0185	55926.322037040	1	12	21.9273	0.1643			33080	20.3261	0.0430	20.7942	0.1442	312	20.2496	0.0233	20.2516	0.3233	304	20.1692	0.1087	20.8307	0.3073	560					32
7	4.384	275.240341140	-25.469118540	77432752403427380	176480256	21	0.0087	0.0516	56026.067175930	2	20	20.4474	0.0286	20.2920	0.0000	33080	19.5044	0.0516	19.0002	0.0202	16777784	19.1526	0.0142	18.6856	0.0783	16777520	18.9625	0.0107	18.5248	0.1356	16777520	18.5687	0.0396	17.6891	0.0543	16811064

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	0.745	2750m258o0208331	275.2408071	-25.4701670	0.0000e+00	3.2929e+03	0.0000e+00	5.0252e+01	0.00000	1.00000	0.0000	0.4617
2	3.468	2750m258o0187408	275.2407630	-25.4692310	7.5674e+02	0.0000e+00	1.9927e+01	0.0000e+00	1.00000	0.00000	0.1366	0.0000
3	4.246	2750m258o0180650	275.2397402	-25.4700130	1.2876e+03	0.0000e+00	2.0114e+01	0.0000e+00	1.00000	0.00000	0.2317	0.0000

II/364/virac

VIRAC. The VVV Infrared Astrometric Catalogue (Smith+, 2019) ReadMe+ftp 2018MNRAS.474.1826S metaII/364/virac VIRAC catalog (312587642 rows)

Full	_r arcsec	srcid	RA_ICRS deg	DE_ICRS deg	Ksmag mag	KsEll	pm mas/yr	e_ (...)	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Nep	flgrel	Zmag mag	Zell	Ymag mag	Yell	Jmag mag	Jell	Hmag mag	Hell	Zdetflg	Ydetflg	Jdetflg	Hdetflg
1	0.078	140943910	275.241059	-25.470169	16.761	0.2	8.61	4.43	-1.12	5.03	8.540	4.420	65	0							17.197	0.2538	1	1	1	0
2	3.712	140943920	275.240044	-25.469652	15.775	0.3	9.70	3.38	-9.04	3.49	3.511	2.464	136	1	17.347	0.3434	16.941	0.4566	16.530	0.3019	15.849	0.3051	0	0	0	0
3	3.771	140943831	275.240020	-25.470668	15.095	0.4	7.11	1.80	2.44	1.28	6.681	1.862	137	1	16.219	0.3577	15.937	0.3906	15.649	0.3520	15.198	0.3784	0	0	0	0
4	4.368	140806902	275.240358	-25.469114	16.988	0.1	40.32	52.53	-29.73	56.39	-27.238	47.522	8	0			18.014	0.4227					1	0	1	1
5	4.954	140943800	275.241329	-25.471513	16.325	0.1	9.26	2.58	-6.99	2.65	-6.071	2.477	128	0	17.285	0.0280	16.991	0.1842	16.728	0.0491	16.298	0.1212	0	0	0	0

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	1.280	275.2407500	0.0393	-25.4704065	0.0404	J182057.78-252813.5	12	12	12	12	275.2407656	0.0499	-25.4704147	0.0523	-0.03195	0.0189	-0.00177	0.0202	64.5	57.1	1.4e+03	2e+01	2.4e+03	4e+01	14.668	14.031	2N000	0.000	0.575	0.000	1.11e+00	1.96e+01	3	3	3	3	1.092	00	WISEA

Note:

II/374/table2

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

Full	_r arcsec	GaiaDR3	RA_ICRS deg	DE_ICRS deg	Brgb mag	Grgb mag	Rrgb mag	e_Brgb mag	e_Grgb mag	e_Rrgb mag	objtype	qlflag	_RA.icrs deg	_DE.icrs deg
1	3.717	4053174278076627840	275.24003093639	-25.47065443064	18.158	17.714	17.356	0.012	0.008	0.010	0	1

Note:

IV/38/tic

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

Full	_r arcsec	TIC	RAJ2000 deg	DEJ2000 deg	TYC	UCAC4	2MASS	GAIA	S/G	Ref	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	r_pm	Teff K	s_ K	logg [cm/s2]	s_ (...)	[M/H] [Sun]	e_ (...)	Rad Rsun	s_ Rsun	Mass Msun	s_ Msun	LClass	Dist pc	s_ pc	Ncont	Rcont	e_Mass Msun	E_Mass Msun	e_Rad Rsun	E_Rad Rsun	e_logg [cm/s2]	E_logg [cm/s2]	e_Dist pc	E_Dist pc	r_Dist	e_Teff K	E_Teff K	r_Teff	e_RAJ2000 mas	e_DEJ2000 mas	RAOdeg deg	DEOdeg deg	e_RAOdeg mas	e_DEOdeg mas	Sloan
1	3.700	1602844220	275.24003058285	-25.47064419212				4053174278076627840	STAR	gaia2	0.069	0.229	-2.307	0.189	gaia2	4774.0	136.0	4.7552				0.609		0.770		DWARF	1171.7000	213.4950									176.3110	250.6800	bj2018			dered	3.63847326813	2.92933721494	275.24003091033	-25.47065412655	0.11987704858	0.11571068333	Sloan
2	3.826	1602844236	275.24001583211	-25.46963234404				4053174278171546496	STAR	gaia2	-0.204	0.586	-4.611	0.491	gaia2												970.0230	970.0230									400.2490	2172.3201	bj2018				9.32020009255	7.61026157412	275.24001485684	-25.46965219536	0.31039176236	0.31344210970	Sloan
3	4.432	1602844359	275.24035369638	-25.46909633366				4053174282419087232	STAR	gaia2	-2.701	1.369	-5.192	1.399	gaia2												3284.1299	2803.3799									2000.9500	3605.8000	bj2018				21.75694213965	21.68778018959	275.24034081315	-25.46911868909	0.63896937633	0.58068300483	Sloan
4	4.907	1602844240	275.24133335461	-25.47149876739				4053174278171547648	STAR	gaia2	-4.049	0.543	-7.584	0.449	gaia2												2679.9399	2397.0701									1334.8400	3459.3000	bj2018				8.63266531093	6.95749498376	275.24131404650	-25.47153141939	0.28659590472	0.27729276929	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	3.700	1602844220	275.24003058285	-25.47064419212				4053174278076627840	STAR	gaia2	0.069	0.229	-2.307	0.189	gaia2	4774.0	136.0	4.7552				0.609		0.770		DWARF	1171.7000	213.4950									176.3110	250.6800	bj2018			dered	3.638473	2.929337	275.24003091033	-25.47065412655	0.119877	0.115711	Sloan
2	3.826	1602844236	275.24001583211	-25.46963234404				4053174278171546496	STAR	gaia2	-0.204	0.586	-4.611	0.491	gaia2												970.0230	970.0230									400.2490	2172.3201	bj2018				9.320200	7.610262	275.24001485684	-25.46965219536	0.310392	0.313442	Sloan
3	4.432	1602844359	275.24035369638	-25.46909633366				4053174282419087232	STAR	gaia2	-2.701	1.369	-5.192	1.399	gaia2												3284.1299	2803.3799									2000.9500	3605.8000	bj2018				21.756942	21.687780	275.24034081315	-25.46911868909	0.638969	0.580683	Sloan
4	4.907	1602844240	275.24133335461	-25.47149876739				4053174278171547648	STAR	gaia2	-4.049	0.543	-7.584	0.449	gaia2												2679.9399	2397.0701									1334.8400	3459.3000	bj2018				8.632665	6.957495	275.24131404650	-25.47153141939	0.286596	0.277293	Sloan

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	273.3091	-25.5221	Sgr

Note:

VI/137/gum_mw

GaiaSimu Universe Model Snapshot (Robin+, 2012) ReadMe+ftp 2012A&A...543A.100R metaVI/137/gum_mw Gaia Universe Model Snapshot (GUMS): Milky Way stars (among 2,143,475,885 stars) (2152286095 rows)

Full	_r arcsec	Pop	Gmag mag	GBmag mag	GRmag mag	Gsmag mag	RAICRS deg	DEICRS deg	r pc	pmRA mas/yr	pmDE mas/yr	RV km/s	Mass Sun	[Fe/H] [Sun]	Teff K	logg [cm/s2]	fI	Vtype
1	2.012	4	19.906	20.536	19.108	18.753	275.2405148043	-25.4698612629	7101.6	-3.675	-3.374	-74.6	0.9990	0.15	5808	4.302	0
2	2.582	4	19.341	19.997	18.522	18.157	275.2405675099	-25.4695833054	7301.8	-1.526	-0.523	108.9	1.0670	0.04	5781	4.055	0
3	3.350	4	20.329	21.030	19.477	19.095	275.2420393945	-25.4699478665	6745.6	-6.725	-4.471	105.8	0.9480	-0.02	5662	4.401	0
4	3.501	4	19.055	19.733	18.219	17.846	275.2420828196	-25.4699314225	6745.6	-6.725	-4.471	105.8	1.9940	-0.02	0	0.000	0
5	3.639	4	19.456	20.125	18.628	18.258	275.2421221760	-25.4699165191	6745.6	-6.725	-4.471	106.0	1.0460	-0.02	5848	4.155	0
6	4.321	4	23.658	24.893	22.497	21.963	275.2418105283	-25.4711379329	6815.5	2.309	-2.142	70.0	0.5500	0.01	4064	4.794	0
7	4.374	4	19.757	20.443	18.914	18.537	275.2418185476	-25.4711508930	6815.5	2.309	-2.142	69.9	1.5650	0.01	0	0.000	0
8	4.403	4	19.787	20.460	18.955	18.583	275.2418228931	-25.4711579156	6815.5	2.309	-2.142	69.7	1.0150	0.01	5834	4.259	0
9	4.409	4	19.867	20.620	18.975	18.575	275.2421775247	-25.4695001219	6222.9	-0.147	-0.620	-23.4	1.0210	0.04	5848	4.242	0
10	4.409	4	19.860	20.610	18.971	18.572	275.2421775254	-25.4695001225	6222.9	-0.147	-0.620	14.7	2.0830	0.04	0	0.000	0
11	4.409	4	25.451	25.681	25.068	24.892	275.2421775261	-25.4695001229	6222.9	-0.147	-0.620	54.4	1.0620	0.04	29512	7.832	0

VIII/65/nvss

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

Full	_r arcsec	NVSS	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	e_RAJ2000 s	e_DEJ2000 arcsec	S1.4 mJy	e_ mJy	l_	MajAxis arcsec	l_	MinAxis arcsec	f_resFlux
1	0.44	182057-252813	18 20 57.86	-25 28 13.0	0.03	0.6	1353.3	47.8		14.5	<	16.2

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

VIII/104/spectra

SPECFIND V3.0 Catalog of radio continuum spectra (Stein+, 2021) ReadMe+ftp 2021A&A...655A..17S metaVIII/104/spectra The parameters of the radio spectra image (1658207 rows)

Full	_r arcsec	Seq	Name	N	a	b [mJy]	nu MHz	S(nu) mJy	e_ mJy	RAJ2000 deg	DEJ2000 deg	SED	Radio+Opt	beam arcsec
1	0.5	240188	NVSS J182057-252813	4	0.09	2.89	1400	1.35e+03	2.7e+02	275.2411	-25.4703	SED	view with aladin	45.0000
2	1.0	240188	TGSSADR J182057.8-252811	4	0.09	2.89	150	1.29e+03	2.6e+02	275.2410	-25.4699	SED	view with aladin	25.0020

VIII/111/vcscat

VCCS Epoch 1 Bright Catalog Release (Peters+, 2021) ReadMe+ftp 2021AAS...23721106P metaVIII/111/vcscat VCSS Epoch 1 bright catalog release (52844 rows)

Full	_r arcsec	Name	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 deg	e_DEJ2000 deg	Ftot mJy	e_ mJy	Ftotc mJy	Fpeak mJy	e_ mJy	Fpeakc mJy	Maj arcsec	e_ (...)	Min arcsec	e_ (...)	PA deg	e_ deg	FtotIsl mJy	e_ mJy	Islrms mJy/beam	Islmean mJy/beam	ResIslrms mJy/beam	ResIslmean mJy/beam	SCode	Compact	SNR
1	3.1	VCSS1 J182057.6-252810	275.2403	-25.4696	1.50000e-05	7.70000e-06	816.29	17.19	912.36	758.19	5.41	797.73	15.9	0.1	10.6	0.1	14.4	0.8	802.17	9.66	5.41	-0.26	3.10	-0.48	M	1.10	140.18

J/ApJ/702/1230/catalog

Rotation measure image of the sky (Taylor+, 2009) ReadMe+ftp 2009ApJ...702.1230T metaJ/ApJ/702/1230/catalog NVSS rotation measure catalog (37543 rows)

Full	_r arcsec	RAJ2000 "h:m:s"	e_ s	DEJ2000 "d:m:s"	e_ arcsec	Si mJy	e_ mJy	Pk mJy	e_ mJy	m %	e_ %	RM rad/m2	e_ (...)	NVSS
1	0.44	18 20 57.86	0.03	-25 28 13.0	0.6	1353.2	47.8	22.83	0.62	1.88	0.05	-273.2	7.1	NVSS

J/ApJ/737/45/table1

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

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	Sp mJy	e_ mJy	Nobs	t d	dt d	NVSS
1	0.444	275.241083	-25.470278	1353.30	47.80	4	2450244.098	29.897	NVSS

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	3.716	GaiaDR2	275.24003090	-25.47065413	0.85	0.06	-2.30	17.301	17.795	16.481			2	1.520	1.5	5.2	11.3	18.043	17.330	16.985	16.833
2	3.794	GaiaDR2	275.24001485	-25.46965220	1.23	-0.20	-4.61	18.838	18.851	17.204			2	1.491	2.2	3.6	6.6	19.865	18.706	18.167	17.943
3	4.384	GaiaDR2	275.24034081	-25.46911869	0.86	-2.70	-5.19	19.428	18.205	17.707			2	1.559	2.2	2.2	5.6	18.139	18.026	18.062	18.092

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	0.511	J182057.85-252811.7	275.2410296	9.766550e-07	-25.4700203	1.515150e-06	8.037920e-01	7.367210e-03	5.957851e-01	1.031917e-03	M	VLASS1.1.ql.T04t28.J181951-253000.10.2048.v1	2018-02-17T15:22:42.824981	0

J/ApJS/145/83/table1

Compact radio sources at -30<Dec<0 (Winn+, 2003) ReadMe+ftp 2003ApJS..145...83W metaJ/ApJS/145/83/table1 Phase calibration sources and their assumed positions (79 rows)

Full	_r arcsec	[WPW2003]	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"
1	0.030	J1820-2528	18 20 57.8509	-25 28 12.587

J/ApJS/212/15/catalog

Polarized NVSS sources SEDs (Farnes+, 2014) ReadMe+ftp 2014ApJS..212...15F metaJ/ApJS/212/15/catalog Full catalog (except SED part, which are in the "pol.dat" and "flux.dat" files) (original column names in green) spectrum (37543 rows)

Full	_r arcsec	Seq	NVSS	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Np	PC	Nf	IC	Type	Phys	c1	c2	c3	c4	Q	beta	z	Class	Icl	d1 [mJy]	d2	d3	pI	pIc	RM rad/m2	EVPA deg	pRM	NRM rad/m2	I mJy	Pol %	T09	Simbad
1	0.44	29798	182057-252813	18 20 57.86	-25 28 13.0	4	PC	4	FC	power	tribble	0.325	-0.050			1	-0.050			R	5.271	-0.237		0.004	0.000	283.02	26.26	0.000	-273.2	1353.2	1.88	T09	NVSS J182057-252813

J/ApJS/228/22/table2

Korean VLBI Network Calibrator Survey (KVNCS). I. (Lee+, 2017) ReadMe+ftp 2017ApJS..228...22L metaJ/ApJS/228/22/table2 The Korean VLBI Network Calibrator Survey (KVNCS) catalog (1848 rows)

Full	_r arcsec	Name	IVS	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Code22	Flux22	e_	Code43	Flux43	e_	z	r_	VCS	SimbadName	NED
1	0.180	J1820-2528	1817-254	18 20 57.84	-25 28 12.72	KVNCS1.1.2	0.92	0.11						0	QSO B1817-254	NED

J/ApJS/233/3/table6

The VLBA Extragalactic Proper Motion Catalog (Truebenbach+, 2017) ReadMe+ftp 2017ApJS..233....3T metaJ/ApJS/233/3/table6 The VLBA Extragalactic Proper Motion Catalog (713 rows)

Full	_r arcsec	Sp	Name	PM	RAJ2000 "h:m:s"	e_ ms	DEJ2000 "d:m:s"	e_ mas	pmRA uarcsec/yr	e_ (...)	o_	chi2a	pmDE uarcsec/yr	e_ (...)	o_	chi2d	Length yr	MJD d	Flag	z	f_	r_	SimbadName	NED
1	0.001	0	1817-254		18 20 57.848788	0.045	-25 28 12.584578	0.59	8.63	14.84	20	1.5	-17.40	23.43	20	1.1	24.4	57731.0				OCARS	IVS B1817-254	NED

J/ApJS/242/5/table2

40yr of geodetic/astrometric VLBI obs. of ICRF sources (Xu+, 2019) ReadMe+ftp 2019ApJS..242....5X metaJ/ApJS/242/5/table2 Closure amplitude rms (CARMS) and closure phase rms (CPRMS) values for 3417 ICRF3 sources (3417 rows)

Full	_r arcsec	IERS	CARMS-N	CARMS-B	CARMS-U	Namp	CPRMS-N deg	CPRMS-B deg	CPRMS-U deg	Npha	Nses	Nobs	F-ICRF2	F-ICRF3	ICRF2	SimbadName	_RA deg	_DE deg
1	0.000	1817-254	0.24	0.25	0.25	6768	7.4	9.2	14.9	1498	28	720	O	O	1	ICRF J182057.8-252812	275.241036248	-25.470162234

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	0.967	VLASS1QLCIR J182057.84-252811.6	13	275.24103321	-25.46989358	738.857	2.143	593.356	0.685	0.685	M	1.6318	0.3852	0.8541	J181951-253000	1.46339	134692.76342	50.9341	0	0	4.38000	1	https://ws.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/caom2ops/sync?ID=ad%3AVLASS%2FVLASS1.1.ql.T04t28.J181951-253000.10.2048.v1.I.iter1.image.pbcor.tt0.subim.fits&RUNID%3Dhuq65zq2162t4afz&CIRCLE=275.241033214158+-25.46989358166548+0.025
2	3.412	VLASS1QLCIR J182057.84-252815.9	14	275.24102955	-25.47110996	18.573	0.847	26.850	0.579	0.685	C	0.0000	0.0000	0.0000	J181951-253000	2.93255	134694.60195	2.4319	0	4	4.38000	1	https://ws.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/caom2ops/sync?ID=ad%3AVLASS%2FVLASS1.1.ql.T04t28.J181951-253000.10.2048.v1.I.iter1.image.pbcor.tt0.subim.fits&RUNID%3Dhuq65zq2162t4afz&CIRCLE=275.24102954969743+-25.471109963154174+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	J1820-2528	2,8,15	-168	8		2.6	0.6	0	0	275.24104	-25.47016

J/A+A/506/1477/ocars

Radio source distribution (Titov+, 2009) ReadMe+ftp 2009A&A...506.1477T metaJ/A+A/506/1477/ocars Optical characteristics of astrometric radio sources (4261 rows)

Full	_r arcsec	IERS	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	z	vmag mag	n_	f_	Type	Notes
1	0.002	1817-254	18 20 57.8486	-25 28 12.583					R	ICRF J182057.8-252812

J/A+A/529/A91/list555

Proper motions of 555 quasars from VLBI (Titov+, 2011) ReadMe+ftp 2011A&A...529A..91T metaJ/A+A/529/A91/list555 Position and proper motions of 555 quasars (555 rows)

Full	_r arcsec	IERS	N	RAJ2000 deg	DEJ2000 deg	pmRA uas/yr	e_ (...)	pmDE uas/yr	e_ (...)	SimbadName
1	0.001	1817-254	16	275.241036515133	-25.470162214273	-274.95	221.70	-215.57	314.81	IERS B1817-254

J/A+A/537/A99/lqac2

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

Full	_r arcsec	LQAC	Ref	z	Umag mag	Bmag mag	Vmag mag	Gmag mag	Rmag mag	Imag mag	Dist Mpc	E(B-V) mag	RAJ2000 deg	DEJ2000 deg
1	0.000	275-025_001	ABC----------									0.463	275.241036	-25.470162

J/A+A/583/A75/lqac3

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

Full	_r arcsec	LQAC	Ref	z	Umag mag	Bmag mag	Vmag mag	Gmag mag	Rmag mag	Imag mag	RAJ2000 deg	DEJ2000 deg
1	0.000	LQAC_275-025_001	ABC----------	0.00000							275.241036	-25.470162

J/A+A/598/A78/table3

The GMRT 150MHz all-sky radio survey (Intema+, 2017) ReadMe+ftp 2017A&A...598A..78I metaJ/A+A/598/A78/table3 Full source catalog of TGSS ADR1 150 MHz sources (623604 rows)

Full	_r arcsec	TGSSADR	RAJ2000 deg	e_ arcsec	DEJ2000 deg	e_ arcsec	Stotal mJy	e_ mJy	Speak mJy/beam	e_ (...)	Maj arcsec	e_ (...)	Min arcsec	e_ (...)	PA deg	e_ deg	Noise mJy/beam	Code	Mosaic
1	0.90	J182057.8-252811	275.24097	2.0	-25.46992	2.0	1285.4	130.3	1174.3	117.8	36.7	0.3	25.1	0.2	3.5	1.0	8.8	M	R56D15

J/A+A/614/A140/lqac4

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

Full	_r arcsec	LQAC	RAJ2000 deg	DEJ2000 deg	Ref	GAIA	z	umag mag	Bmag mag	Gmag mag	Vmag mag	gmag mag	imag mag	zmag mag	Jmag mag	Kmag mag
1	0.000	LQAC_275-025_001	275.2410362160	-25.4701621340	ABC----------		0.00000

J/A+A/624/A145/lqac5

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

Full	_r arcsec	LQAC	RAJ2000 deg	DEJ2000 deg	Ref	GAIA	z	Gmag2 mag	BPmag mag	RPmag mag	umag mag	Bmag mag	Vmag mag	gmag mag	imag mag	zmag mag	Jmag mag	Kmag mag	W1mag mag	W2mag mag	W3mag mag	W4mag mag
1	0.000	LQAC_275-025_001	275.2410362160	-25.4701621340	ABC----------														14.380	13.884	10.356	7.910

J/A+A/630/A101/combkx

Multi-frequency celestial reference frame (Karbon+, 2019) ReadMe+ftp 2019A&A...630A.101K metaJ/A+A/630/A101/combkx Coordinates for 4567 sources in S/X, and K band. Corresponding Qxx matrix in kx-qxx.dat (4567 rows)

Full	_r arcsec	ICRF	IERS	IVS	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	e_RAJ2000 s	e_DEJ2000 arcsec	RA-DE
1	0.000	J175957.2-150549	1757-150	1757-150	18 20 57.84869781	-25 28 12.5841029	0.00000223	0.00007300	0.0208

J/A+A/630/A101/combkxka

Multi-frequency celestial reference frame (Karbon+, 2019) ReadMe+ftp 2019A&A...630A.101K metaJ/A+A/630/A101/combkxka Coordinates for 4617 sources in S/X, K band, X/Ka band. Corresponding Qxx matrix in kxka-qxx.dat (4617 rows)

Full	_r arcsec	ICRF	IERS	IVS	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	e_RAJ2000 s	e_DEJ2000 arcsec	RA-DE
1	0.000	J181003.3+564922	1809+568	1809+568	18 20 57.84869778	-25 28 12.5841033	0.00000222	0.00007290	-0.0362

J/A+A/641/A62/table1

Multi-wavelength census of blazars (Paggi+, 2020) ReadMe+ftp 2020A&A...641A..62P metaJ/A+A/641/A62/table1 ACC main properties (1646 rows)

Full	_r arcsec	ABC	ALMA	RAJ2000 deg	DEJ2000 deg	Name	z	Type	BibCode
1	0.000	*	J1820-2528	275.2410362	-25.4701623	WISEA J182057.80-252812.4		QSO	2008MNRAS.384..775M

J/A+A/641/A62/catalog

Multi-wavelength census of blazars (Paggi+, 2020) ReadMe+ftp 2020A&A...641A..62P metaJ/A+A/641/A62/catalog *ABC catalog (merging Tables 2, 4, C1 and C2 of the paper) (1580 rows) (Note)

Full	_r arcsec	ALMA	RAJ2000 deg	DEJ2000 deg	z	Type4FGL	TypeW	XRTFlux 10-16W/m2	ACISFlux 10-16W/m2	EPICFlux 10-16W/m2	TypeL	SDSS	TypeS	zS	OptClass
1	0.000	J1820-2528	275.2410362	-25.4701623

J/A+A/644/A140/ejkmap

VVVEXMAP-BULGE High resolution reddening map (Surot+, 2020) ReadMe+ftp 2020A&A...644A.140S metaJ/A+A/644/A140/ejkmap VVVEXMAP-BULGE database (59780000 rows)

Full	_r arcsec	GLON deg	GLAT deg	E(J-Ks) mag	e_ mag	res-avg arcmin	res-max arcmin	Tile	_RA.icrs deg	_DE.icrs deg
1	1.838	006.886944	-05.138336	0.181	0.019	0.3601	0.6457	b268	275.240471	-25.470145

J/A+A/644/A159/table10

The third realization of the ICRF, ICRF3 (Charlot+, 2020) ReadMe+ftp 2020A&A...644A.159C metaJ/A+A/644/A159/table10 Coordinates at S/X band for 4536 sources (4536 rows)

Full	_r arcsec	NSepup3	ICRF	IERS	Cat	fVLBA	RAICRS "h:m:s"	DEICRS "d:m:s"	e_RAICRS s	e_DEICRS arcsec	Corr	Ep d	Of d	Ol d	Nses	Ndel	Nrat	_RA.icrs "h:m:s"	_DE.icrs "d:m:s"
1	0.000		ICRF J182057.8-252812	1817-254			18 20 57.84869964	-25 28 12.5840414	0.00000481	0.0001345	-0.0821	53873.5	48804.9	58016.7	28	720	0	18 20 57.84869964	-25 28 12.5840414

J/A+A/644/A159/table11

The third realization of the ICRF, ICRF3 (Charlot+, 2020) ReadMe+ftp 2020A&A...644A.159C metaJ/A+A/644/A159/table11 Coordinates at K band for 824 sources (824 rows)

Full	_r arcsec	ICRF	IERS	Cat	fVLBA	RAICRS "h:m:s"	DEICRS "d:m:s"	e_RAICRS s	e_DEICRS arcsec	Corr	Ep d	Of d	Ol d	Nses	Ndel	Nrat	_RA.icrs "h:m:s"	_DE.icrs "d:m:s"
1	0.000	ICRF J182057.8-252812	1817-254			18 20 57.84868894	-25 28 12.5839791	0.00000633	0.0002221	-0.4751	55972.0	53927.0	58070.2	7	281	281	18 20 57.84868894	-25 28 12.5839791

J/A+A/644/A159/table12

The third realization of the ICRF, ICRF3 (Charlot+, 2020) ReadMe+ftp 2020A&A...644A.159C metaJ/A+A/644/A159/table12 Coordinates at X/Ka band for 678 sources (678 rows)

Full	_r arcsec	ICRF	IERS	Cat	fVLBA	RAICRS "h:m:s"	DEICRS "d:m:s"	e_RAICRS s	e_DEICRS arcsec	Corr	Ep d	Of d	Ol d	Nses	Ndel	Nrat	_RA.icrs "h:m:s"	_DE.icrs "d:m:s"
1	0.001	ICRF J182057.8-252812	1817-254			18 20 57.84862499	-25 28 12.5837950	0.00007843	0.0010662	-0.9781	56514.2	56381.7	56697.9	4	7	7	18 20 57.84862499	-25 28 12.5837950

J/AJ/110/880/table5

Radio reference frame (Johnston+ 1995) ReadMe+ftp 1995AJ....110..880J metaJ/AJ/110/880/table5 Radio positions of candidate and other sources (124 rows)

Full	_r arcsec	Class	IERS	RAJ2000 "h:m:s"	e_RAs s	DEJ2000 "d:m:s"	e_DEs arcsec
1	0.004	3	1817-254	18 20 57.848978	0.000624	-25 28 12.58271	0.00191

J/AJ/127/3587/icrf

VLBI ICRF. II (Fey+, 2004) ReadMe+ftp 2004AJ....127.3587F metaJ/AJ/127/3587/icrf All ICRF positions (tables 1, 2 and 3 of the paper) (505 rows)

Full	_r arcsec	ICRF	n_	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	e_RAs s	e_DEs arcsec	MEpoch d
1	0.001	J182057.8-252812	c	18 20 57.848703	-25 28 12.58454	0.000027	0.00053	50433.4

J/AJ/133/906/table1

Radio star proper motions (Boboltz+, 2007) ReadMe+ftp 2007AJ....133..906B metaJ/AJ/133/906/table1 Observed radio stars and corresponding ICRF calibrator sources (46 rows)

Full	_r arcsec	Name	HIP	ICRF	n_	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Sep deg	Simbad
1	0.001	9 Sgr	88469	1817-254	C	18 20 57.848685	-25 28 12.58456	4.0	Simbad
2	0.001	FR Sct	90115	1817-254	C	18 20 57.848685	-25 28 12.58456	12.8	Simbad

J/AJ/133/2487/table2

VERA 22GHz Fringe Search Survey (Petrov+, 2007) ReadMe+ftp 2007AJ....133.2487P metaJ/AJ/133/2487/table2 List of detected continuum spectrum sources (533 rows)

Full	_r arcsec	JName	BName	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Det	F1 Jy	F2 Jy	F3 Jy	Prob	Com
1	0.14	J1820-2528	1817-254	18 20 57.84	-25 28 12.5	D	0.63	0.88		0e+00	KNO

J/AJ/139/1695/table2

Celestial Reference Frame at 24 and 43 GHz (Lanyi+, 2010) ReadMe+ftp 2010AJ....139.1695L metaJ/AJ/139/1695/table2 Coordinates of sources at K band (24 GHz) (268 rows)

Full	_r arcsec	JName	PapII	BName	n_	S24 Jy	RAJ2000 "h:m:s"	e_ s	DEJ2000 "d:m:s"	e_ arcsec	C.pos	Nep	Nobs	Simbad
1	0.001	J1820-2528	PapII	1817-254		0.67	18 20 57.848684	0.000010	-25 28 12.58318	0.00032	-0.240	2	74	Simbad

J/AJ/139/1713/table2

Celestial Reference Frame at 24 and 43GHz. II (Charlot+, 2010) ReadMe+ftp 2010AJ....139.1713C metaJ/AJ/139/1713/table2 Parameters of naturally weighted images at 24GHz (274 rows)

Full	_r arcsec	PapI	BName	43	ObsDate "Y:M:D"	amaj mas	bmaj mas	PA deg	Speak Jy/beam	Stot Jy	Srms mJy/beam	CLevels	IERS	S	SimbadName	_RA deg	_DE deg
1	0	PapI	1817-254		2008-06-03	0.76	0.28	-1	0.49	0.67	2.5	7.6x(1,...,26)	IERS	S	QSO B1817-254	275.2	-25.5

J/AJ/144/150/table3

QCAL-1 43 GHz Calibrator Survey (Petrov+, 2012) ReadMe+ftp 2012AJ....144..150P metaJ/AJ/144/150/table3 Catalog of correlated flux densities of 637 sources that have at least 3 detections in Korean VLBI Network (KVN) QCAL-1 observing campaign (637 rows)

Full	_r arcsec	JName	BName	T	N	F1 Jy	e_ Jy	F2 Jy	e_ Jy	F3 Jy	e_ Jy	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"
1	0.001	J1820-2528	1817-254		6	0.624	0.023	0.638	0.023	0.517	0.023	18 20 57.8486	-25 28 12.584

J/AJ/150/58/icrf2

VLBI ICRF2 (Fey+, 2015) ReadMe+ftp 2015AJ....150...58F metaJ/AJ/150/58/icrf2 Coordinates of the International Celestial Reference Frame (ICRF2) sources (tables 5–7) (3414 rows)

Full	_r arcsec	Source	Compar	ICRF2	IERS	RAJ2000 "h:m:s"	e_ s	DEJ2000 "d:m:s"	e_ arcsec	Corr	MJD d	MJD0 d	MJD1 d	Nexp	Nobs	Simbad
1	0.000	non-VCS	Compar	J182057.8-252812	1817-254	18 20 57.84869182	0.00000798	-25 28 12.5836842	0.0002443	-0.109	52083.2	48804.9	53134.5	21	485	Simbad

J/MNRAS/384/775/AT20G

Bright Source Sample of AT20G Survey (Massardi+, 2008) ReadMe+ftp 2008MNRAS.384..775M metaJ/MNRAS/384/775/AT20G Australia Telescope 20GHz (AT20G) Survey: Bright Source Sample (BDD) (320 rows)

Full	_r arcsec	[MEM2008]	n_	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	l_	S20 Jy	S8.6 Jy	S4.8 Jy	S1.4 Jy	z	m20 %	m8.6 %	m4.8 %
1	0.22	245		18 20 57.84	-25 28 12.4		0.71			1.353

J/MNRAS/402/2403/at20gcat

Australia Telescope 20GHz Survey Catalog, AT20G (Murphy+, 2010) ReadMe+ftp 2010MNRAS.402.2403M metaJ/MNRAS/402/2403/at20gcat The AT20G catalogue, version 1.0 (2009-10-15) (5890 rows)

Full	_r arcsec	AT20G	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	S20 mJy	e_ mJy	S8 mJy	e_ mJy	S5 mJy	e_ mJy	Ep	Q	Flags	l_	m20 %	l_	m8 %	l_	m5 %	Sp
1	0.22	J182057-252812	18 20 57.84	-25 28 12.4	710	36	931	47	729	36	555	g			2.8		1.8		1.8	Sp

J/MNRAS/417/2651/catalog

AT20G-optical catalogue (Mahony+, 2011) ReadMe+ftp 2011MNRAS.417.2651M metaJ/MNRAS/417/2651/catalog AT20G-optical catalogue (5890 rows)

Full	_r arcsec	AT20G	n_	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	S20 mJy	S8.4 mJy	S4.8 mJy	Q	S1.4 GHz	S0.8 GHz	off arcsec	Bmag mag	Rmag mag	SC	f_	z	q_	Type	RMAG mag	logP20 [W/Hz]	Simbad
1	0.22	J182057-252812		18 20 57.84	-25 28 12.4	710	931	729	g	1353.3												AT20G J182057-252812

J/MNRAS/434/956/table2

AT20G high-angular-resolution catalogue (Chhetri+, 2013) ReadMe+ftp 2013MNRAS.434..956C metaJ/MNRAS/434/956/table2 Visibility catalogue of the AT20G survey (5890 rows)

Full	_r arcsec	AT20G	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	S20 mJy	S8.6 mJy	S4.8 mJy	S1.4 mJy	S0.8 mJy	SI1-5	SI1-9	SI1-20	SI5-9	SI5-20	SI9-20	Vis1	Vis2	e_Vis	Flag	SED	at20gcat
1	0.22	J182057-252812	18 20 57.84	-25 28 12.4	710	931	729	1353		-0.50	-0.21	-0.24	0.42	-0.02	-0.32	1.00	1.02	0.03		SED	at20gcat

J/MNRAS/445/845/icrf2a

Implications of the Galactic aberration for CRF (Malkin, 2014) ReadMe+ftp 2014MNRAS.445..845M metaJ/MNRAS/445/845/icrf2a ICRF2 catalogue at epoch J2000.0 (3414 rows)

Full	_r arcsec	Compar	ICRF2	IERS	RAJ2000 "h:m:s"	e_ s	DEJ2000 "d:m:s"	e_ arcsec	Corr	MJD d	MJD0 d	MJD1 d	Nexp	Nobs
1	0.000	Compar	J182057.8-252812	1817-254	18 20 57.84869189	0.00000798	-25 28 12.5836837	0.0002443	-0.109	52083.2	48804.9	53134.5	21	485

J/MNRAS/455/3249/paco

Planck-ATCA Co-eval Observations project (Massardi+, 2016) ReadMe+ftp 2016MNRAS.455.3249M metaJ/MNRAS/455/3249/paco PACO full sample catalogue (2343 rows)

Full	_r arcsec	pccs	AT20G	RAJ2000 deg	DEJ2000 deg	fe	SED	l_	S4732 mJy	l_	S6268 mJy	l_	S9768 mJy	l_	S18768 mJy	l_	S24768 mJy	l_	S39768 mJy	a	b
1	0.025	*	J182057-252812	275.241029	-25.470161	.	SED		1065		1081		1125		1018		899			0.000	0.000
2	0.025	*	J182057-252812	275.241029	-25.470161	.	SED		1251		1291		1296		1014		840		627	0.692	-0.848
3	0.025	*	J182057-252812	275.241029	-25.470161	.	SED		1289		1383		1223		960		825		653	0.000	0.000

J/MNRAS/455/3249/pacopccs

Planck-ATCA Co-eval Observations project (Massardi+, 2016) ReadMe+ftp 2016MNRAS.455.3249M metaJ/MNRAS/455/3249/pacopccs PACO full catalogue of integrated flux densities and PLANCK matches (264 rows)

Full	_r arcsec	AT20G	RAJ2000 deg	DEJ2000 deg	S5500 mJy	S9000 mJy	S18000 mJy	S24000 mJy	S33000 mJy	S39000 mJy	Sp30 mJy	Sp44 mJy	Sp70 mJy	Sp100 mJy	Sp143 mJy	Sp217 mJy	Sp353 mJy	Sp545 mJy	Sp857 mJy	a	b	v0	S0	chi2	SED
1	0.025	J182057-252812	275.241029	-25.470161	1228	1220	1021	875	722	653	0	0	0	597	411	243	0	0	0	2.448	-0.501	4.468	2.056	1.419	SED

J/MNRAS/474/5008/spidxcat

Radio spectral index 147-1400MHz (de Gasperin+, 2018) ReadMe+ftp 2018MNRAS.474.5008D metaJ/MNRAS/474/5008/spidxcat *Spectral index catalogue (1396515 rows) (Note)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	FtotNVSS Jy	e_ Jy	FpeakNVSS Jy/beam	e_ (...)	rmsNVSS Jy/beam	FtotTGSS Jy	e_ Jy	FpeakTGSS Jy/beam	e_ (...)	rmsTGSS Jy/beam	SpIndex	e_	s2n	Scode	Nmatch	NunmaNVSS	NunmaTGSS	IslId	SourceId
1	3.277	275.240666042	-25.471008804	1.41	0.002	1.28	0.001	0.000570	1.29	0.023	1.20	0.014	0.013356	0.040697	0.007959	2242.75	C	1	0	1	635677	467518
2	3.286	275.240665682	-25.471011398	1.41	0.002	1.28	0.001	0.000570	1.82	0.031	1.20	0.014	0.013356	-0.110662	0.007605	2319.44	I	1	0	1	635677	467519

J/MNRAS/478/1512/list

ALMA calibrator continuum observations catalog (Bonato+, 2018) ReadMe+ftp 2018MNRAS.478.1512B metaJ/MNRAS/478/1512/list List of calibrators timeSerie (754 rows)

Full	_r arcsec	Name	Class	z	RAJ2000 deg	DEJ2000 deg	Nobs	LC
1	0.2	J1820-2528	4	—	275.2410	-25.4702	9	LC

J/MNRAS/478/1512/catalog

ALMA calibrator continuum observations catalog (Bonato+, 2018) ReadMe+ftp 2018MNRAS.478.1512B metaJ/MNRAS/478/1512/catalog Catalog for 754 calibrators (16263 rows)

Full	_r arcsec	Name	Class	z	RAJ2000 deg	DEJ2000 deg	Flux Jy	e_ Jy	Band	Freq GHz	Date	JD d
1	0.2	J1820-2528	4	—	275.2410	-25.4702	0.2785	0.0139	3	105.6700	2016/06/11/03:02:06	2457550.62646
2	0.2	J1820-2528	4	—	275.2410	-25.4702	0.2851	0.0143	3	92.7143	2016/06/11T06:57:26	2457550.78988
3	0.2	J1820-2528	4	—	275.2410	-25.4702	0.1225	0.0061	6	226.6930	2016/09/14T00:28:40	2457645.51991
4	0.2	J1820-2528	4	—	275.2410	-25.4702	0.1294	0.0065	6	226.6930	2016/09/14T01:45:44	2457645.57343
5	0.2	J1820-2528	4	—	275.2410	-25.4702	0.1236	0.0062	6	226.6930	2016/09/14T03:03:31	2457645.62744
6	0.2	J1820-2528	4	—	275.2410	-25.4702	0.1247	0.0062	6	226.4510	2016/09/17T00:59:40	2457648.54144
7	0.2	J1820-2528	4	—	275.2410	-25.4702	0.1247	0.0062	6	224.9850	2016/10/04T00:20:07	2457665.51397
8	0.2	J1820-2528	4	—	275.2410	-25.4702	0.2360	0.0118	3	98.4996	2017/01/19T15:35:02	2457773.14933
9	0.2	J1820-2528	4	—	275.2410	-25.4702	0.2599	0.0130	3	103.1260	2017/03/12T10:13:25	2457824.92598

J/MNRAS/485/1188/list

The ALMA Calibrator Catalogue (Bonato+, 2019) ReadMe+ftp 2019MNRAS.485.1188B metaJ/MNRAS/485/1188/list List of calibrators timeSerie (3361 rows)

Full	_r arcsec	Name	Class	z	RAJ2000 deg	DEJ2000 deg	Nobs	LC
1	0.2	J1820-2528	4		275.2410	-25.4702	25	LC

J/MNRAS/485/1188/acccat

The ALMA Calibrator Catalogue (Bonato+, 2019) ReadMe+ftp 2019MNRAS.485.1188B metaJ/MNRAS/485/1188/acccat ALMA Calibrator Catalogue (47115 rows)

Full	_r arcsec	Name	Class	z	RAJ2000 deg	DEJ2000 deg	Flux Jy	e_ Jy	Band	Freq GHz	Obs.date s
1	0.2	J1820-2528	4		275.2410	-25.4702	0.3900	0.0300	3	91.4600	2013-12-30T00:00:00
2	0.2	J1820-2528	4		275.2410	-25.4702	0.3500	0.0300	3	103.4900	2013-12-30T00:00:00
3	0.2	J1820-2528	4		275.2410	-25.4702	0.3260	0.0300	3	97.4600	2015-10-12T00:00:00
4	0.2	J1820-2528	4		275.2410	-25.4702	0.3290	0.0300	3	97.4600	2015-10-12T00:00:00
5	0.2	J1820-2528	4		275.2410	-25.4702	0.1100	0.0100	7	343.5000	2016-03-05T00:00:00
6	0.2	J1820-2528	4		275.2410	-25.4702	0.3500	0.0200	3	91.5000	2016-03-05T00:00:00
7	0.2	J1820-2528	4		275.2410	-25.4702	0.3400	0.0200	3	103.5000	2016-03-05T00:00:00
8	0.2	J1820-2528	4		275.2410	-25.4702	0.2785	0.0139	3	105.6700	2016-06-11T03:02:06
9	0.2	J1820-2528	4		275.2410	-25.4702	0.2851	0.0143	3	92.7143	2016-06-11T06:57:26
10	0.2	J1820-2528	4		275.2410	-25.4702	0.1225	0.0061	6	226.6930	2016-09-14T00:28:40
11	0.2	J1820-2528	4		275.2410	-25.4702	0.1294	0.0065	6	226.6930	2016-09-14T01:45:44
12	0.2	J1820-2528	4		275.2410	-25.4702	0.1236	0.0062	6	226.6930	2016-09-14T03:03:31
13	0.2	J1820-2528	4		275.2410	-25.4702	0.1247	0.0062	6	226.4510	2016-09-17T00:59:40
14	0.2	J1820-2528	4		275.2410	-25.4702	0.1247	0.0062	6	224.9850	2016-10-04T00:20:07
15	0.2	J1820-2528	4		275.2410	-25.4702	0.2360	0.0118	3	98.4996	2017-01-19T15:35:02
16	0.2	J1820-2528	4		275.2410	-25.4702	0.2590	0.0130	3	103.5000	2017-01-26T00:00:00
17	0.2	J1820-2528	4		275.2410	-25.4702	0.1290	0.0060	6	233.0000	2017-01-26T00:00:00
18	0.2	J1820-2528	4		275.2410	-25.4702	0.2690	0.0130	3	91.5000	2017-01-26T00:00:00
19	0.2	J1820-2528	4		275.2410	-25.4702	0.2599	0.0130	3	103.1260	2017-03-12T10:13:25
20	0.2	J1820-2528	4		275.2410	-25.4702	0.3420	0.0170	3	86.2000	2017-11-21T00:00:00
21	0.2	J1820-2528	4		275.2410	-25.4702	0.3120	0.0160	3	98.2000	2017-11-21T00:00:00
22	0.2	J1820-2528	4		275.2410	-25.4702	0.1790	0.0090	6	238.0000	2017-11-21T00:00:00
23	0.2	J1820-2528	4		275.2410	-25.4702	0.0870	0.0040	7	343.5000	2018-01-21T00:00:00
24	0.2	J1820-2528	4		275.2410	-25.4702	0.3160	0.0190	3	91.5000	2018-01-23T00:00:00
25	0.2	J1820-2528	4		275.2410	-25.4702	0.2830	0.0140	3	103.5000	2018-01-23T00:00:00

J/AZh/81/1032/catalog

VLBI Position Measurements (Titov, 2004) ReadMe+ftp 2004AZh....81.1032T metaJ/AZh/81/1032/catalog Corrected positions of 642 objects (642 rows)

Full	_r arcsec	Name	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"
1	0.001	1817-254	18 20 57.848668	-25 28 12.58443

J/other/PASA/38.58/galcut

Rapid ASKAP Continuum Survey. II. RACS cat. (Hale+, 2021) ReadMe+ftp 2021PASA...38...58H metaJ/other/PASA/38.58/galcut *RACS DR1 source or island catalog: |b|>5deg (RACSDR1SourcesGalacticCutv2021_08) (original column names in green) (2123638 rows) (Note)

Full	_r arcsec	RACS-DR1	ID	Tile	SBID	MJD d	Ng	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 (...)	e_DEJ2000 arcsec	Ftot mJy	e_ mJy	s_ mJy	Fpk mJy/beam	e_ (...)	amaj arcsec	e_ (...)	bmin arcsec	e_ (...)	PA deg	e_ deg	amaj0 arcsec	e_ (...)	bmin0 arcsec	e_ (...)	PA0 deg	e_ deg	Mult	Sep deg	Noise mJy/beam	GLON deg	GLAT deg	Flag
1	1.280	J182057.7-252812	RACS_1833-25A_5998	RACS_1833-25A	14927	59020.64840	1	275.240676	-25.470018	0.01	0.01	1225.290	1.364	86.281	1193.475	0.774	25.44	0.02	25.26	0.02	1.83	4.50	4.71	0.02	3.36	0.02	1.83	4.50	S	2.9577	0.769	6.887143	-5.138441	-

J/other/PASA/38.58/gausscut

Rapid ASKAP Continuum Survey. II. RACS cat. (Hale+, 2021) ReadMe+ftp 2021PASA...38...58H metaJ/other/PASA/38.58/gausscut *Gaussian component catalog: |b|>5deg (RACSDR1GaussiansGalacticCutv2021_08) (original column names in green) (2462693 rows) (Note)

Full	_r arcsec	GID	ID	Tile	SBID	MJD d	Ng	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 (...)	e_DEJ2000 arcsec	Fgauss mJy	e_ mJy	s_ mJy	Ftot mJy	e_ mJy	s_ mJy	Fpk mJy/beam	e_ (...)	amaj arcsec	e_ (...)	bmin arcsec	e_ (...)	PA deg	e_ deg	amaj0 arcsec	e_ (...)	bmin0 arcsec	e_ (...)	PA0 deg	e_ deg	Mult	Sep deg	Noise mJy/beam	GLON deg	GLAT deg
1	1.280	RACS_1833-25A_6792	RACS_1833-25A_5998	RACS_1833-25A	14927	59020.64840	1	275.240676	-25.470018	0.01	0.01	1225.290	1.364	86.281	1225.290	1.364	86.281	1193.475	0.774	25.44	0.02	25.26	0.02	1.83	4.50	4.71	0.02	3.36	0.02	1.83	4.50	S	2.9577	0.769	6.887143	-5.138441

J/other/RAA/19.29/kqcg

Compilation of known QSOs for the Gaia mission (Liao+, 2019) ReadMe+ftp 2019RAA....19...29L metaJ/other/RAA/19.29/kqcg Known QSOs catalog for Gaia mission catalog (1842076 rows)

Full	_r arcsec	Name	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 (...)	e_DEJ2000 arcsec	z	umag mag	gmag mag	rmag mag	imag mag	zmag mag	Ref	W1-W2 mag	W2-W3 mag	W1mag mag
1	0.000	LQAC_275-025_001	275.24103621600	-25.47016213400	0.00011970000	0.00024430000							ABC-------—