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	3.544	0600-37640209	282.198225	-27.305970			17.0	16.8	1979.605

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	3.096	S30130318088	282.198039	-27.305875	1997.326	17.18	0.44			3	2.38	0.09

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	3.073	0626-1030826	282.198206	-27.305839	178	180	1971.3	0	0	5	18.32	16.72	17.51	16.54	16.62
2	4.754	0626-1030806	282.196598	-27.304442	75	625	1983.4	0	0	2			19.31	17.64

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	3.073	0626-1108029	YM	282.1982056	-27.3058389	B	0.0	0.0	0.0	0.0	17.740	Y			16.540	B	16.083	15.766	14.641
2	4.757	0626-1108008	.M	282.1965972	-27.3044417	B	0.0	0.0	0.0	0.0	19.310	B			17.640	B	16.524	15.867	15.496

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	3.089	S9U5008088	282.198040	-27.305873	1997.326	17.18		17.33	16.73	3	2.38	0.09

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	3.291	282.197992	-27.305933	-17.6	-9.0	16.084	14.641	18.32	17.51	16.72	16.54	16.62	6	0
2	4.829	282.196465	-27.304711	-24.6	-56.9	16.524	15.497		19.31		17.64		3	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	RAICRS deg	DEICRS 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	3.250	XPM 125-1189091	282.197930	-27.305923	-39.56	2.36	-41.34	1.98					16.084	0.099	15.766	0.192	14.641		1176168509	17.0	16.8	523	21.191853	0	0	M

Note:

I/320/spm4

SPM 4.0 Catalog (Girard+, 2011) ReadMe+ftp 2011AJ....142...15G metaI/320/spm4 Yale/San Juan Southern Proper Motion Catalog 4 (SPM4) (103319647 rows)

Full	_r arcsec	SPMID	RAJ2000 deg	e_ mas	DEJ2000 deg	e_ mas	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Epoch yr	N1	N2	Nc	Bmag mag	Vmag mag	Jmag mag	Hmag mag	Kmag mag	2M	igal	A
1	2.907	5112024852	282.1980822	101.4	-27.3058168	102.3	5.93	4.69	-2.06	4.80	1993.57	6	0	1	19.17	17.82	16.084	15.766	14.641	2M	0	A

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	0.001	J184847.5-271818	1845-273	1845-273	N	18 48 47.50417641	0.00001696	-27 18 18.0717660	0.0005705	-0.454	54601.7	54601.7	54601.7	1	50

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	282.197934	-27.305020	0.099	0.099	17.510	0.400	17.181	0.300	17.256	0.400	16.922	0.500	2000.0000	2000.0000	0.0	0.0	0.0	0.0
2	4.829	282.196465	-27.304711	0.119	0.119	19.310	0.400	17.867	0.300	18.109	0.400	16.980	0.500	1991.5000	1991.5000	-24.6	11.0	-56.9	11.0

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	2.588	282.1983482703	14.474	-27.3056378179	16.107	4072153845915401344				0.999	0	6.8579e+02	5.2812e+00	18.434	NOT_AVAILABLE
2	3.463	282.1978367170	14.231	-27.3059783558	15.840	4072153845915401728				1.000	0	1.1189e+03	4.3411e+00	17.903	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	3.303	282.1979479533	-27.3059376602	4953492049977370709		-23.528	-9.737	16.084	15.766	14.641	18.32	17.51	16.72	16.54	16.62	4072153845915401728	17.903
2	4.864	282.1964919245	-27.3045922685	4953492050275301283		-18.307	-25.206	16.524	15.867	15.497		19.31		17.64		4072153841613322880	18.464

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	2.590	282.19834813874	0.2630	-27.30563853422	0.2308	4072153845915401344	-0.1173	0.2481	-0.173	0.653	-5.313	0.502		7.2335e+02	2.2273e+00	18.5400	0.0033
2	3.459	282.19783723047	0.1651	-27.30597725478	0.1540	4072153845915401728	0.0960	0.1712	-3.201	0.364	-1.254	0.303		1.1400e+03	2.9966e+00	18.0461	0.0029	5.9876e+02	3.2487e+01	18.4083	0.0589	1.0829e+03	3.2730e+01	17.1754	0.0328	1.2328
3	4.815	282.19894694458	1.2186	-27.30600963359	1.2867	4072153845920418304	1.1211	0.9466	1.591	2.267	-0.371	2.505		1.6080e+02	1.3672e+00	20.1727	0.0092	5.7162e+01	1.4036e+01	20.9586	0.2666	1.1436e+02	9.7828e+00	19.6162	0.0929	1.3424

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	2.590	4072153845915401344	282.19834813874	-27.30563853422	5744.819528621989775	3394.041837246159957	9593.195251893870591	2095.06741752905	1	1
2	3.459	4072153845915401728	282.19783723047	-27.30597725478	5149.779262384409776	3124.185781561980093	8789.093893691790072	2095.07959172664	1	1
3	4.815	4072153845920418304	282.19894694458	-27.30600963359	3626.367472973519853	1362.332883219779887	7460.578655548420102	2095.05511850176	1	1

I/350/gaiaedr3

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

Full	_r arcsec	RA_ICRS deg	e_ mas	DE_ICRS deg	e_ mas	Source	Plx mas	e_ mas	PM mas/yr	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	RUWE	FG e-/s	e_ e-/s	Gmag mag	e_ mag	FBP e-/s	e_ e-/s	BPmag mag	e_ mag	FRP e-/s	e_ e-/s	RPmag mag	e_ mag	BP-RP mag	RVDR2 km/s	e_ km/s	Tefftemp K	loggtemp [cm/s2]	PS1	SDSSDR13	SkyMapper2	URAT1	GmagCorr mag	e_ mag	FGCorr mag	RAJ2000 deg	DEJ2000 deg
1	2.593	282.19834819495	0.2008	-27.30563929159	0.1785	4072153845945298176	-0.5801	0.2301	6.459	1.299	0.284	-6.327	0.230	1.081	7.4419e+02	1.8150e+00	18.508160	0.003821	3.5606e+02	9.3387e-01	18.959728	0.003987	6.1419e+02	3.2616e-01	17.777138	0.003823	1.182591					75232821983893745				18.510412	0.003825	7.4265e+02	282.19834169906	-27.30561117106
2	3.460	282.19783670741	0.1255	-27.30597746937	0.1171	4072153845915401728	0.3513	0.1387	3.468	-3.246	0.169	-1.220	0.133	1.037	1.1484e+03	2.0105e+00	18.037155	0.003347	5.6431e+02	1.6680e+01	18.459742	0.032214	1.0200e+03	2.0554e+01	17.226340	0.022202	1.233402					75232821979243197				18.038979	0.003349	1.1465e+03	282.19785294470	-27.30597204643
3	4.815	282.19894678044	0.7188	-27.30600951118	0.6715	4072153845920418304	0.5694	0.7421	3.827	-3.541	1.135	-1.450	1.045	1.085	1.6403e+02	1.2383e+00	20.150074	0.008647	6.3061e+01	1.0122e+01	20.839146	0.174303	7.7190e+01	1.0118e+01	20.028990	0.142366	0.810156					75232821989393086				20.153875	0.008674	1.6345e+02	282.19896449342	-27.30600306849

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	2.593	4072153845945298176	282.19834819495	-27.30563929159	7551.93506000	5800.73438000	10093.87010000	5699.90430000	4363.24170000	7135.09033000	10033
2	3.460	4072153845915401728	282.19783670741	-27.30597746937	3814.27319000	2578.08276000	6289.90430000	3159.50049000	2617.95239000	4403.00000000	10033
3	4.815	4072153845920418304	282.19894678044	-27.30600951118	5095.68408000	2558.27979000	7850.42920000	11617.79490000	10122.42380000	13339.25780000	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	0.744	S9U5578366	282.19782940000	-27.30520470000	23013031578366	2010.560	4																					14.311	13.967	11.302	8.818
2	2.590	S9U5225144	282.19834813874	-27.30563853422	23013031225144	2015.500	0	18.539997										19.436	18.553	18.297	18.141	18.0151	16.974		16.353
3	3.459	S9U5008088	282.19783723047	-27.30597725478	230130318088	2015.500	0	18.046141	18.781500		17.181499		16.731701					18.605	18.003	17.732	17.534	17.4247	16.325	15.766	15.803									2.377	0.086	176.1
4	4.815	S9U5434049	282.19894694458	-27.30600963359	23013031434049	2015.500	0	20.172674										21.042	20.210	19.884	19.725	19.4106	18.500		17.650

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	3.460	4072153845915401728	282.1978367074	-27.3059774694	0.841414	5584.17	4.035862	-0.681405	5.586055	0.883403	0.420898	-2.780181	0.762118	-1.117474	2.882747	0.1396166100	0.740852	0.917320	0.535011	3.562601	0.851093

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	2.593	282.19834819495	-27.30563929159	4072153845945298176	0.2008	0.1785	-0.5801	0.2301	6.459	1.299	0.284	-6.327	0.230	1.081	742.64196	1.8112e+00	18.510418	3.5606e+02	9.3387e-01	18.959728	6.1419e+02	3.2616e-01	17.777138	1.182590					0	0	0	0	0	0	0	0	0	0	0							75232821983893745							S9U5008088				282.19834169906	-27.30561117106
2	3.460	282.19783670741	-27.30597746937	4072153845915401728	0.1255	0.1171	0.3513	0.1387	3.468	-3.246	0.169	-1.220	0.133	1.037	1146.44081	2.0071e+00	18.038988	5.6431e+02	1.6680e+01	18.459742	1.0200e+03	2.0554e+01	17.226339	1.233402					0	0	0	0	0	0	0	0	1	1	0	4703.8	4.9151	-2.7078	1115.3580	0.0704		75232821979243197							S9U5008088		18484750-2718213		282.19785294470	-27.30597204643
3	4.815	282.19894678044	-27.30600951118	4072153845920418304	0.7188	0.6715	0.5694	0.7421	3.827	-3.541	1.135	-1.450	1.045	1.085	163.45402	1.2340e+00	20.153877	6.3061e+01	1.0122e+01	20.839146	7.7190e+01	1.0118e+01	20.028990	0.810156					0	0	0	0	0	0	0	0	0	0	0							75232821989393086											282.19896449342	-27.30600306849

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	2.593	4072153845945298176	282.19834819495	-27.30563929159	0.00000000	0.00000000	0.99997622	0.00000002	0.00002374
2	3.460	4072153845915401728	282.19783670741	-27.30597746937	0.00000000	0.00000000	0.99999034	0.00000000	0.00000961	4703.8491	4.9151	-2.7078	1115.3580	0.0704	0.0554	0.0718	0.0415	0.0303	7.6972	0.3974	0.3712	5.994e-02			0.74219066
3	4.815	4072153845920418304	282.19894678044	-27.30600951118	0.00000140	0.00000000	0.99999297	0.00000004	0.00000562

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	3.460	4072153845915401728	282.19783670741	-27.30597746937	1636148068921376768	4703.8491	4.9151	-2.7078	1115.3580	0.0704	0.0554	0.0718	0.0415	0.0303	7.6972	0.3974	-1.540874e+02

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	3.247	282.197953	-27.305922	18484750-2718213	16.084	0.099	15.766	0.192	14.641		ACU	220	110	000	0	0
2	4.916	282.196431	-27.304735	18484714-2718170	16.524	0.132	15.867	0.204	15.497		BCU	220	110	000	0	0

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	0.858	J184847.49-271818.9	282.197876	-27.305253	0.241	0.222	Im	14.410	0.048	13.960	0.063	11.642	0.266	8.374		16.084	15.766	14.641	0000	0	nnnn	2.420	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	0.744	J184847.47-271818.7	282.1978294	-27.3052047	Im	14.311	0.038	13.967	0.053	11.302	0.197	8.818	0.463	16.084	0.099	15.766	0.192	14.641		0000	0	11nn	65	203	51	222	AABC	2.612	2M

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	2.588	282.198349440	-27.305637220	75232821983893745	436527104	52	0.0815	0.0594	56052.062939810	5	37	19.4356	0.0000	19.2792	0.0000	16892216	18.5535	0.0380	18.5090	0.0462	16892216	18.2973	0.0286	18.2994	0.0385	16892216	18.1411	0.0187	18.1468	0.0275	16892216	18.0151	0.0204	18.0713	0.0874	115000
2	3.458	282.197841720	-27.305977240	75232821979243197	512024576	61	0.0664	0.0306	56088.595497690	5	54	18.6049	0.0149	18.3932	0.0217	16892216	18.0026	0.0161	18.0247	0.0272	16892216	17.7321	0.0082	17.7101	0.0031	16892216	17.5340	0.0098	17.5584	0.0206	115000	17.4247	0.0092	17.4851	0.0494	115000
3	4.848	282.198938270	-27.306028750	75232821989393086	436527104	52	0.0228	0.0268	56030.651319440	2	11	21.0423	0.0758	21.3007	0.1059	20536	20.2098	0.0386	20.4352	0.0615	16696	19.8843	0.0086	19.9606	0.0726	16696	19.7248	0.0189	19.9033	0.1004	115000	19.4106	0.0791	19.7769	0.1678	115000

II/358/smss

SkyMapper Southern Sky Survey. DR1.1 (Wolf+, 2018) ReadMe+ftp 2018PASA...35...10W metaII/358/smss SkyMapper DR1.1 (original column names in green) (285159194 rows)

Full	_r arcsec	ObjectId	RAICRS deg	DEICRS deg	e_RAICRS mas	e_DEICRS mas	SMSS	EpMean d	flags	ClassStar	RadrPetro pix	a pix	b pix	PA deg	uPSF mag	uPetro mag	vPSF mag	vPetro mag	gPSF mag	gPetro mag	rPSF mag	rPetro mag	iPSF mag	iPetro mag	zPSF mag	zPetro mag	(u-v)PSF mag	(u-g)PSF mag	(g-r)PSF mag	(g-i)PSF mag	(i-z)PSF mag
1	2.953	131850036	282.198016882	-27.305837035	47	45	184847.52-271821.0	56900.3693	0	0.633	7.62	1.99	1.27	39.40					17.984	17.894	17.640	17.702	17.429	17.362	17.048	17.164			0.344	0.555	0.381

Note:

II/359/vhs_dr4

The VISTA Hemisphere Survey (VHS) catalog DR4.1 (McMahon+, 2013) ReadMe+ftp 2013Msngr.154...35M metaII/359/vhs_dr4 The VISTA Hemisphere Survey band-merged multi-waveband catalogues (VHS) DR4.1 of 1,155,634,198 sources (original column names in green) (1155634198 rows)

Full	_r arcsec	SrcID	RAJ2000 deg	DEJ2000 deg	FrameID	PriOrSec	Y-Jpnt mag	J-Hpnt mag	H-Kspnt mag	J-Kspnt mag	Y-Jext mag	J-Hext mag	H-Ksext mag	J-Ksext mag	Mclass	Ypmag mag	Yap3 mag	Yapc3 mag	Yavgap3	Yperrbits	Jpmag mag	Jap3 mag	Japc3 mag	Javgap3	Jperrbits	Hpmag mag	Hap3 mag	Hapc3 mag	Havgap3	Hperrbits	Kspmag mag	Ksap3 mag	Ksapc3 mag	Ksavgap3	Ksperrbits
1	0.091	473426541481	282.197942	-27.304996	472446410167					2.2579				2.3263	-2					0	17.7288	17.7917	18.0067	110.993	0					0	15.3003	15.5338	15.6804	111.088	0
2	2.548	473426541483	282.198357	-27.305620	472446410167					0.5197				0.5881	1					0	16.9740	16.9031	17.1180	110.953	0					0	16.3528	16.3833	16.5299	111.111	0
3	3.401	473426541482	282.197852	-27.305962	472446410167					0.5222				0.5906	-1					0	16.2358	16.3252	16.5401	111.002	0					0	15.7281	15.8030	15.9495	111.127	0
4	4.778	473426541449	282.198944	-27.305998	472446410167					0.7332				0.8016	1					0	18.4999	18.6426	18.8575	111.094	0					0	17.6500	17.9093	18.0559	110.906	0

Note:

II/363/unwise

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

Full	_r arcsec	objID	RAJ2000 deg	DEJ2000 deg	FW1 309.05nJy	FW2 167.66nJy	e_FW1 309.05nJy	e_FW2 167.66nJy	q_W1	q_W2	fFW1	fFW2
1	0.395	2822m273o0084522	282.1979836	-27.3051206	2.5936e+03	5.4783e+03	1.3358e+01	4.3464e+01	1.00000	1.00000	0.7303	0.9171
2	4.224	2822m273o0130219	282.1966405	-27.3047845	6.6612e+02	0.0000e+00	1.1837e+01	0.0000e+00	1.00000	0.00000	0.2319	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	0.362	282.1979032	0.0472	-27.3051170	0.0485	J184847.49-271818.3	12	12	12	12	282.1978886	0.0494	-27.3051082	0.0498	-0.01808	0.0123	0.00657	0.0127	41.0	57.1	2.9e+03	7e+01	4.8e+03	8e+01	13.852	13.286	3N000	0.124					2	2	2	2	0.394	00	WISEA

Note:

II/367/vhs_dr5

The VISTA Hemisphere Survey (VHS) catalog DR5 (McMahon+, 2020) ReadMe+ftp 2021yCat.2367....0M metaII/367/vhs_dr5 The VISTA Hemisphere Survey band-merged multi-waveband catalogues (VHS) DR5 of 1,374,207,485 sources (original column names in green) (1374207485 rows)

Full	_r arcsec	SrcID	RAJ2000 deg	DEJ2000 deg	Name	PriOrSec	Y-Jpnt mag	J-Hpnt mag	H-Kspnt mag	J-Kspnt mag	Y-Jext mag	J-Hext mag	H-Ksext mag	J-Ksext mag	Mclass	AY mag	AJ mag	AH mag	AKs mag	Ypmag mag	Yap3 mag	Yapc3	Yavgap3	Yperrbits	Jpmag mag	Jap3 mag	Japc3 mag	Javgap3	Jperrbits	Hpmag mag	Hap3 mag	Hapc3 mag	Havgap3	Hperrbits	Kspmag mag	Ksap3 mag	Ksapc3 mag	Ksavgap3	Ksperrbits
1	0.091	473279935318	282.197942	-27.304996	VHS J184847.50-271817.9	0				2.2569				2.3253	-2	0.2667	0.1889	0.1205	0.0790					0	17.7278	17.7907	18.0057	110.993	16					0	15.3003	15.5338	15.6804	111.088	0
2	2.548	473279935320	282.198357	-27.305620	VHS J184847.60-271820.2	0				0.5187				0.5871	1	0.2668	0.1890	0.1206	0.0790					0	16.9730	16.9021	17.1170	110.953	16					0	16.3528	16.3833	16.5299	111.111	16
3	3.401	473279935319	282.197852	-27.305962	VHS J184847.48-271821.4	0				0.5212				0.5896	-1	0.2667	0.1889	0.1205	0.0790					0	16.2348	16.3242	16.5392	111.002	16					0	15.7281	15.8030	15.9495	111.127	16
4	4.778	473279935286	282.198944	-27.305998	VHS J184847.74-271821.5	0				0.7322				0.8006	1	0.2668	0.1890	0.1206	0.0790					0	18.4989	18.6416	18.8565	111.094	0					0	17.6500	17.9093	18.0559	110.906	0

IV/34/epic

K2 Ecliptic Plane Input Catalog (EPIC) (Huber+, 2017) ReadMe+ftp 2017yCat.4034....0H metaIV/34/epic *The K2 EPIC catalog (50545738 rows) (Note)

Full	_r arcsec	ID	RAJ2000 deg	DEJ2000 deg	UCAC4	2MASS	SDSS	OType	Kpflag	pmRA mas/yr	e_ (...)	pmDEC mas/yr	e_ (...)	Jmag mag	e_ mag	Hmag mag	e_ mag	Ksmag mag	e_ mag	Kpmag mag	NOMAD1	f_2MASS	Prox arcsec	Kflag
1	3.248	214126958	282.197968	-27.305922		18484750-2718213		STAR	J					16.084	0.099	15.766	0.192			17.586		ACU-220-110-000-0-0	6.500	0
2	4.882	214127422	282.196442	-27.304735		18484714-2718170		STAR	J					16.524	0.132	15.867	0.204			18.065		BCU-220-110-000-0-0	6.500	0

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	2.521	1720119259	282.19834897770	-27.30561565825				4072153845915401344	STAR	gaia2	-0.173	0.653	-5.313	0.502	gaia2												5744.8198	3099.5801									2350.7800	3848.3799	bj2018				10.41575730053	7.78047185951	282.19834813874	-27.30563853422	0.26303830619	0.23081278008	Sloan
2	3.295	405731654	282.19795123660	-27.30593532973			18484750-2718213	4072153845915401728	STAR	tmgaia2	-23.528	2.146	-9.737	2.153	hsoy											DWARF																	34.22445482160	33.36953023159	282.19783723047	-27.30597725478	0.16514785536	0.15397303793	Sloan
3	4.794	1720119272	282.19893923603	-27.30600803408				4072153845920418304	STAR	gaia2	1.591	2.267	-0.371	2.505	gaia2	5010.0	666.0	4.9490				0.506		0.830		DWARF	3626.3701	3049.1201									2264.0400	3834.2100	bj2018			dered	36.17940233312	38.85563044393	282.19894694458	-27.30600963359	1.21857125127	1.28670405792	Sloan
4	4.987	405731662	282.19642463054	-27.30467384778			18484714-2718170	4072153841613322880	STAR	tmgaia2	-3.934	0.543	-5.451	0.453	gaia2	4442.0	133.0	4.4254				0.849		0.700		DWARF	2155.1499	1981.3400									916.9200	3045.7700	bj2018			dered	8.66252960473	7.02299450854	282.19640556932	-27.30469731870	0.24321437625	0.22922959718	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	2.521	1720119259	282.19834897770	-27.30561565825				4072153845915401344	STAR	gaia2	-0.173	0.653	-5.313	0.502	gaia2												5744.8198	3099.5801									2350.7800	3848.3799	bj2018				10.415757	7.780472	282.19834813874	-27.30563853422	0.263038	0.230813	Sloan
2	3.295	405731654	282.19795123660	-27.30593532973			18484750-2718213	4072153845915401728	STAR	tmgaia2	-23.528	2.146	-9.737	2.153	hsoy											DWARF																	34.224455	33.369530	282.19783723047	-27.30597725478	0.165148	0.153973	Sloan
3	4.794	1720119272	282.19893923603	-27.30600803408				4072153845920418304	STAR	gaia2	1.591	2.267	-0.371	2.505	gaia2	5010.0	666.0	4.9490				0.506		0.830		DWARF	3626.3701	3049.1201									2264.0400	3834.2100	bj2018			dered	36.179402	38.855630	282.19894694458	-27.30600963359	1.218571	1.286704	Sloan
4	4.987	405731662	282.19642463054	-27.30467384778			18484714-2718170	4072153841613322880	STAR	tmgaia2	-3.934	0.543	-5.451	0.453	gaia2	4442.0	133.0	4.4254				0.849		0.700		DWARF	2155.1499	1981.3400									916.9200	3045.7700	bj2018			dered	8.662530	7.022995	282.19640556932	-27.30469731870	0.243214	0.229230	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	0.1	280.2435	-27.4405	Sgr

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	0.48	184847-271817	18 48 47.51	-27 18 17.6	0.04	0.6	43.7	1.4	<	16.3	<	15.1

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	0.1	240314	CRATES J184847-271813	3	1.19	-2.12	8400	3.72e+02	7.4e+01	282.1979	-27.3050	SED	view with aladin	6.0000
2	0.4	240314	NVSS J184847-271817	3	1.19	-2.12	1400	4.37e+01	8.7e+00	282.1979	-27.3049	SED	view with aladin	45.0000

Note: See also the DENIS home page

B/denis/denis

The DENIS database (DENIS Consortium, 2005) ReadMe+ftp metaB/denis/denis 3rd release of DENIS (2005Sep) (355220325 rows)

Full	_r arcsec	Strip	RAJ2000 deg	DEJ2000 deg	Imag mag	e_ mag	Jmag mag	e_ mag	Kmag mag	e_ mag	Rmag mag	Bmag mag	Ipsf	Jpsf	Kpsf	DENIS
1	3.295	3964	282.197991	-27.305934	17.119	0.10	16.044	0.18			16.8	17.0	92	84		J184847.5-271821

J/ApJ/609/564/table2

Blazar counterparts for 3EG sources (Sowards-Emmerd+, 2004) ReadMe+ftp 2004ApJ...609..564S metaJ/ApJ/609/564/table2 VLA A-Array 8.4GHz Observations (102 rows)

Full	_r arcsec	VLA	S8.4GHz mJy	e_ mJy	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Morph
1	0.018	J1848-2718	417.00	13.00	18 48 47.504	-27 18 18.09

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	0.479	282.197958	-27.304889	43.70	1.40	3	2450220.604	13.965	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	2.590	GaiaDR2	282.19834814	-27.30563853	-0.11	-0.17	-5.31	18.540					6	0.808	2.0	2.0	14.9	19.436	18.561	18.308	18.146
2	3.459	GaiaDR2	282.19783723	-27.30597725	0.09	-3.20	-1.25	18.046	18.408	17.175			2	0.813	2.0	5.4	18.6	18.604	17.998	17.729	17.532	16.084	15.766	14.641

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	0.329	J184847.51-271817.3	282.1979674	2.534493e-06	-27.3049338	3.332883e-06	1.354458e-01	1.987495e-03	1.179322e-01	1.021440e-03	S	VLASS1.1.ql.T04t29.J184644-273000.10.2048.v1	2018-02-16T15:16:47.325012	0

J/ApJS/171/61/table5

All-Sky Survey of Flat-Spectrum Radio Sources (Healey+, 2007) ReadMe+ftp 2007ApJS..171...61H metaJ/ApJS/171/61/table5 The CRATES catalog (14467 rows)

Full	_r arcsec	CRATES	S4.8 mJy	alpha	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	r_	S8.4 mJy	Morph	4.8Cat	Sp	_RA deg	_DE deg
1	0.06	J184847-271813	215	1.288	18 48 47.50	-27 18 18.1	V	371.5	P	1	Sp	282.19792	-27.30503

J/ApJS/175/97/table2

CGRaBS: survey of γ-ray blazar candidates (Healey+, 2008) ReadMe+ftp 2008ApJS..175...97H metaJ/ApJS/175/97/table2 The CGRaBS catalog (Candidates Gamma-Ray Blazar) (1625 rows)

Full	_r arcsec	CGRaBS	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	S8.4 mJy	FoM	f_	l_	Rmag mag	AR mag	Class	z	u_	r_
1	0.06	J1848-2718	18 48 47.50	-27 18 18.1	371.5	0.119		>	21.30	0.69

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	1845-273	0.07	0.09	0.09	1782	21.6	23.1	23.3	273	4	188	O	O	1	ICRF J184847.5-271818	282.197934042	-27.305020177

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	0.949	VLASS1QLCIR J184847.49-271817.1	2	282.19791613	-27.30475693	140.051	0.767	119.376	0.198	0.198	M	1.9614	0.8479	141.1999	J184644-273000	0.56575	118265.45036	24.6936	0	0	4.92000	1	https://ws.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/caom2ops/sync?ID=ad%3AVLASS%2FVLASS1.1.ql.T04t29.J184644-273000.10.2048.v1.I.iter1.image.pbcor.tt0.subim.fits&RUNID%3Dt0flo5dy20j3ll2j&CIRCLE=282.1979161282867+-27.30475692612256+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	J1848-2718	5	50	5		5.3		0	0	282.19793	-27.30502

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	1845-273	18 48 47.5041	-27 18 18.071					R	PMN J1848-2718

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	0.001	282-027_001	AB-----------									0.259	282.197934	-27.305020

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	0.001	LQAC_282-027_001	AB-----------	0.00000							282.197934	-27.305020

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	0.001	LQAC_282-027_001	282.1979340680	-27.3050199350	AB-----------		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	0.001	LQAC_282-027_001	282.1979340680	-27.3050199350	AB-----------														14.311	13.967	11.302	8.818

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	J183137.2-225928	1828-230	1828-230	18 48 47.50417038	-27 18 18.0726444	0.00000222	0.00007750	-0.0570

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	J183848.8+040424	1836+040	1836+040	18 48 47.50417035	-27 18 18.0726448	0.00000221	0.00007740	-0.0334

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	0.001	*	J1848-2718	282.1979340	-27.3050199	LQAC 282-027 001		Bz?	2008ApJS..175...97H

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	0.001	J1848-2718	282.1979340	-27.3050199		BCU

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 J184847.5-271818	1845-273		V	18 48 47.50417020	-27 18 18.0726361	0.00000683	0.0002193	-0.2631	56224.9	54601.7	57359.8	4	188	0	18 48 47.50417020	-27 18 18.0726361

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 J184847.5-271818	1845-273		V	18 48 47.50417778	-27 18 18.0721867	0.00000490	0.0001615	-0.4485	57938.9	57416.9	58244.2	10	573	573	18 48 47.50417778	-27 18 18.0721867

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	0.000	ICRF J184847.5-271818	1845-273			18 48 47.50414790	-27 18 18.0726079	0.00001157	0.0001547	-0.7675	56929.1	55451.2	58112.0	52	80	80	18 48 47.50414790	-27 18 18.0726079

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	0.001	non-VCS	Compar	J184847.5-271818	1845-273	18 48 47.50417641	0.00001696	-27 18 18.0717660	0.0005705	-0.454	54601.7	54601.7	54601.7	1	50	Simbad

J/AJ/151/154/catalog

Second epoch VLBA Calibrator Survey (VCS-II) (Gordon+, 2016) ReadMe+ftp 2016AJ....151..154G metaJ/AJ/151/154/catalog VCS-II catalog: re-observed sources (table 2), and originally undetected VCS sources (table 3) (2386 rows)

Full	_r arcsec	Sce	VCS-II	IVS	VCS	ICRF2	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	SStot Jy	SSun Jy	SXtot Jy	SXun Jy	alpha	Date "Y:M:D"	Nobs	SimbadName
1	0.000	re	J1848-2718	1845-273	0	1	18 48 47.5041785	-27 18 18.072417	0.099	0.056	0.371	0.173	0.99	2014-01-04	132	IVS B1845-273

J/AJ/165/139/table3

The celestial reference frame at K-band; imaging.I (de Witt+, 2023) ReadMe+ftp 2023AJ....165..139D metaJ/AJ/165/139/table3 *Summary of the 732 sources observed in the BJ083 and UD001 sessions (732 rows) (Note)

Full	_r arcsec	Name	IVS	D	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Type	z	Vmag mag	Gmag mag	MJD1	MJD2	Nsch	Nimh	Simbad
1	0.001	J1848-2718	1845-273		18 48 47.5042	-27 18 18.072	visual source				57416	58243	10	9	IVS B1845-273

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	0.08	J184847-271818	18 48 47.51	-27 18 18.1	243	16					4..	g		<	2.5					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	0.08	J184847-271818		18 48 47.51	-27 18 18.1	243			g	43.7												AT20G J184847-271818

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	0.08	J184847-271818	18 48 47.51	-27 18 18.1	243			44				0.65				1.03	1.05	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	0.001	Compar	J184847.5-271818	1845-273	18 48 47.50417716	0.00001696	-27 18 18.0717642	0.0005705	-0.454	54601.7	54601.7	54601.7	1	50

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	0.428	282.197959918	-27.304903609	0.04	0.001	0.04	0.001	0.000508					0.009600	0.180726	0.000000	85.71	L	0	1	0	70752	381492

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	0.1	J1848-2718	4		282.1979	-27.3050	1	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	0.1	J1848-2718	4		282.1979	-27.3050	0.1240	0.0100	3	97.4400	2014-09-06T00:00:00

J/MNRAS/494/923/table2

WISE properties of AGNs from the AT20G survey (Chhetri+, 2020) ReadMe+ftp 2020MNRAS.494..923C metaJ/MNRAS/494/923/table2 AT20G compact AGNs cross-matched with the AllWISE mid-infrared catalogue (3610 rows)

Full	_r arcsec	Name	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	S20 mJy	S8.6 mJy	S4.8 mJy	alpha	Vis	Flag	RAoh h	RAom min	RAos s	DEo-	DEod deg	DEom arcmin	DEos arcsec	Bmag mag	Rmag mag	z	OptFlag	match	OName	RAwh h	RAwm min	RAws s	DEw-	DEwd deg	DEwm arcmin	DEws arcsec	dRAw arcsec	dDEw arcsec	W1mag mag	W2mag mag	W3mag mag	W4mag mag	MagType	Quality	ccFlag	Phqual	ExtFlag	Simbad
1	0.08	J184847-271818	18 48 47.51	-27 18 18.1	243				1.03													Aa	J184847.47-271818.7	18	48	47.48	-	27	18	18.7	-0.4	-0.6	14.311	13.967	11.302	8.818	pppp	0002	0000	AABC	0	AT20G J184847-271818

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	1.215	J184847.4-271817	RACS_1901-25A_5706	RACS_1901-25A	8576	58598.81266	1	282.197643	-27.304803	0.10	0.10	27.367	0.442	2.456	27.292	0.254	25.23	0.24	24.89	0.23	6.37	27.78		0.24		0.23	0.00	27.78	S	3.5200	0.254	8.005285	-11.539059	-

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	1.215	RACS_1901-25A_6389	RACS_1901-25A_5706	RACS_1901-25A	8576	58598.81266	1	282.197643	-27.304803	0.10	0.10	27.367	0.442	2.456	27.367	0.442	2.456	27.292	0.254	25.23	0.24	24.89	0.23	6.37	27.78		0.24		0.23	0.00	27.78	S	3.5200	0.254	8.005285	-11.539059

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	0.001	LQAC_282-027_001	282.19793406800	-27.30501993500	0.00025440000	0.00057050000							AB--------—

J/other/Univ/8.587/catalog

Gamma-ray emitting jetted AGN (Foschini+, 2022) ReadMe+ftp 2022Univ....8..587F metaJ/other/Univ/8.587/catalog Counterparts and redshifts for 2980 gamma-ray sources from the 4FGL-DR2 catalogue (2980 rows)

Full	_r arcsec	4FGLname	Counterpt	RAJ2000 deg	DEJ2000 deg	Sep arcsec	z	f_	r_	rb_z	Class	RevCl	notes
1	0.1	J1848.6-2711	PMN J1848-2718	282.1979	-27.3050	0.0	-	3			bcu	UNCL