Result of VizieR Search within 1' of 16:46:56.8603 +40:59:17.1670(J2000) (J2000=16:46:56.9+40:59:17) ordered by increasing _r
Max. Entries: 151020501002001000999999999999999unlimited	Output layout: VOTableVOTable (bin-64)VOPlotXML + CSV (Astrores)FITS (ascii) TableKMZ/KML - Google SkySkyCat-CompatibleHTML TableHTML with CheckboxesDetailed resultsTab-Separated-Values| -Separated-Values; -Separated-Valuesascii text/plainascii tableascii - smallascii - tinyascii - with Checkboxesascii - small with Checkboxesascii - 999'filled	ALL columns

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.

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	USNO-A2.0	RAJ2000 deg	DEJ2000 deg	ACTflag	Mflag	Bmag mag	Rmag mag	Epoch yr
1	0.3686	16 46 55.85	+40 58 58.3	1275-09060340	251.732695	+40.982850			20.0	19.2	1953.379
2	0.4617	16 46 54.74	+40 59 03.3	1275-09060217	251.728095	+40.984248			15.4	14.3	1953.379
3	0.6448	16 46 57.35	+40 59 55.5	1275-09060477	251.738939	+40.998739			18.5	17.6	1953.379

The HST Guide Star Catalog, Version 1.2 (Lasker+ 1996) ReadMe     The Full Catalogue (25241730 positions) (25241730 rows)

Note: The Guide Star Catalog has been constructed to support the operational need of the Hubble Space Telescope. It contains over 25 million positions for about 19 million objects, of which more than 15 million are classified as stars. The version 1.2 is a new astrometric reduction which results in absolute position errors about 0.3-0.4 arcsec. (see GSC pages at URL http://www-gsss.stsci.edu/gsc/gsc.html)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC	RAJ2000 deg	DEJ2000 deg	PosErr arcsec	Pmag mag	e_ mag	n_	Class	Plate	Epoch yr
1	0.4669	16 46 54.72	+40 59 03.2	0307400974	251.72799	+40.98421	0.2	14.50	0.40	1	0	00CL	1982.390

The APM-North Catalogue (McMahon+, 2000) ReadMe     The Full Northern APM Catalogue (166466987 rows)

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

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	APM-ID	RAJ2000 deg	DEJ2000 deg	rmag mag	l_	rClass	rStel	rDiam arcsec	rEll	bmag mag	l_	bClass	bStel	bDiam arcsec	b-r mag	Mflag
1	0.0065	16 46 56.83	+40 59 17.0	EO0743-0244862	251.736787	+40.988059	20.00	L	0				20.68		-1	-0.11	5.3	0.68
2	0.3739	16 46 55.81	+40 58 58.1	EO0743-0245259	251.732550	+40.982814	18.78		-1	0.41	5.7	0.29	21.26		-1	-0.88	4.2	2.48
3	0.4663	16 46 54.71	+40 59 03.4	EO0743-0245158	251.727962	+40.984270	13.15		-1	-0.53	12.3	0.07	14.60		-1	-2.83	11.5	1.45
4	0.5638	16 46 57.31	+40 58 43.7	EO0743-0245562	251.738806	+40.978814	20.00	L	0				21.88		-1	0.61	3.5	1.88
5	0.6502	16 46 57.32	+40 59 55.8	EO0743-0244060	251.738834	+40.998842	17.56		1	6.88	7.7	0.16	19.39		1	6.12	8.3	1.82
6	0.8600	16 46 58.64	+41 00 04.7	EO0743-0243866	251.744325	+41.001300	19.66		2	1.80	4.7	0.47	20.97		-1	1.04	4.8	1.31
7	0.8641	16 47 00.74	+40 59 44.8	EO0743-0244270	251.753070	+40.995767	20.00	L	0				21.86		1	3.29	4.1	1.86
8	0.9407	16 47 00.90	+40 59 50.2	EO0743-0244159	251.753750	+40.997289	20.00	L	0				21.93		1	2.84	4.0	1.93

The GSC 2.2 Catalogue (STScI, 2001) ReadMe     The Full GSC2.2.1 Catalogue (455851237 objects) (455851237 rows)

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.

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2.2	RA(ICRS) deg	DE(ICRS) deg	Epoch yr	Rmag mag	e_ mag	Bjmag mag	e_ mag	Class	a pix	e
1	0.4642	16 46 54.728	+40 59 03.29	N1323113111	251.728032	+40.984247	1993.379	14.14		15.13		3	4.43	0.08
2	0.6462	16 46 57.363	+40 59 55.52	N13231138995	251.739013	+40.998755	1993.379	17.84		19.13		3	3.31	0.16

The USNO-B1.0 Catalog (Monet+ 2003) ReadMe     The Whole-Sky USNO-B1.0 Catalog of 1,045,913,669 sources (1045913669 rows)

Note: The USNO-B Catalog presents positions, proper motions, magnitudes un blue, red and infrared, as well as star/galaxy estimators for 1,045,913,669 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.

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	USNO-B1.0	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 mas	e_DEJ2000 mas	Epoch yr	pmRA mas/yr	pmDE mas/yr	Ndet	B1mag mag	R1mag mag	B2mag mag	R2mag mag	Imag mag
1	0.0029	16 46 56.86	+40 59 17.0	1309-0274589	251.736920	+40.988053	231	172	1983.2	0	0	4	20.10		19.39	19.38	19.14
2	0.3749	16 46 55.81	+40 58 58.1	1309-0274587	251.732539	+40.982800	31	103	1977.2	0	0	5	21.42	19.53	20.62	19.60	19.01
3	0.4663	16 46 54.71	+40 59 03.3	1309-0274584	251.727973	+40.984253	58	61	1977.2	0	0	5	14.96	13.85	15.18	14.67	14.14
4	0.6473	16 46 57.32	+40 59 55.7	1309-0274595	251.738839	+40.998792	85	120	1977.2	0	0	5	18.71	17.54	18.71	17.99	17.50
5	0.8412	16 46 58.60	+41 00 03.6	1310-0272145	251.744181	+41.001006	118	829	1972.4	-12	-12	4	20.62	20.03	21.10	20.40
6	0.9308	16 47 01.73	+40 59 25.8	1309-0274610	251.757225	+40.990487	83	170	1973.3	0	0	2		19.84		20.32
7	0.9351	16 47 00.84	+40 59 50.5	1309-0274608	251.753520	+40.997367	90	270	1991.4	0	0	2			20.84	20.26

NOMAD Catalog (Zacharias+ 2005) ReadMe     The NOMAD-1 Catalog (1117612732 rows)

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

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	NOMAD1	YM	RAJ2000 deg	DEJ2000 deg	r	pmRA mas/yr	e_ mas/yr	pmDE mas/yr	e_ mas/yr	Bmag mag	r_	Vmag mag	r_	Rmag mag	r_	Jmag mag	Hmag mag	Kmag mag	R
1	0.0029	16 46 56.86	+40 59 17.0	1309-0278669	..	251.7369194	+40.9880528	B	0.0	0.0	0.0	0.0	19.390	B			19.380	B
2	0.3749	16 46 55.81	+40 58 58.1	1309-0278667	..	251.7325389	+40.9828000	B	0.0	0.0	0.0	0.0	20.620	B			19.600	B
3	0.4658	16 46 54.71	+40 59 03.4	1309-0278664	YM	251.7279708	+40.9842742	C	0.1	6.1	4.9	6.0	14.760	Y	14.150	Y	14.670	B	13.411	13.087	13.034
4	0.6473	16 46 57.32	+40 59 55.7	1309-0278675	YM	251.7388389	+40.9987917	B	0.0	0.0	0.0	0.0	18.350	Y			17.990	B	16.783	16.036	15.862
5	0.8412	16 46 58.60	+41 00 03.6	1310-0276176	..	251.7441806	+41.0010056	B	-12.0	3.0	-12.0	24.0	21.100	B			20.400	B
6	0.9308	16 47 01.73	+40 59 25.7	1309-0278690	..	251.7572250	+40.9904861	B	0.0	0.0	0.0	0.0					20.320	B
7	0.9350	16 47 00.84	+40 59 50.5	1309-0278688	..	251.7535194	+40.9973667	B	0.0	0.0	0.0	0.0	20.840	B			20.260	B

Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006) ReadMe     The full CMC-14 catalog (around 95.85million source in the region -30 to +50°) (95858475 rows)

Note: Zone -30/+50deg

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	CMC14	f_	RAJ2000 deg	DEJ2000 deg	r'mag mag	Nt	Jmag mag	Hmag mag	Ksmag mag
1	0.4650	16 46 54.72	+40 59 03.4	164654.7+405903		251.727990	+40.984275	14.342	1	13.411	13.087	13.034

The Guide Star Catalog, Version 2.3.2 (GSC2.3) (STScI, 2006) ReadMe     The Full GSC2.3.2 Catalogue (945592683 objects) (945592683 rows)

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.

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2.3	RAJ2000 deg	DEJ2000 deg	Epoch yr	Fmag mag	jmag mag	Vmag mag	Nmag mag	Class	a pix	e
1	0.0046	16 46 56.88	+40 59 17.0	N63B008903	251.736989	+40.988047	1993.379	19.22	19.75	19.04		0	2.16	0.05
2	0.3762	16 46 55.84	+40 58 57.8	N63B008856	251.732659	+40.982719	1993.379	19.29	20.72	19.19	18.87	3	2.21	0.05
3	0.4642	16 46 54.73	+40 59 03.3	N63B000111	251.728033	+40.984247	1993.379	14.14	15.13	14.61	13.78	0	4.43	0.08
4	0.6463	16 46 57.36	+40 59 55.5	N63B008995	251.739014	+40.998756	1993.379	17.84	19.13	18.67	17.45	3	3.31	0.16
5	0.6649	16 46 53.34	+40 59 19.4	N63B008912	251.722259	+40.988715	1993.379	20.58				3	1.41	0.21
6	0.8358	16 46 58.62	+41 00 03.2	N63B009016	251.744266	+41.000881	1993.379	20.34	22.02			3	1.95	0.20
7	0.9329	16 47 01.74	+40 59 26.2	N63B008923	251.757247	+40.990605	1993.379	20.35				3	1.59	0.04
8	0.9354	16 47 00.88	+40 59 50.0	N63B008976	251.753680	+40.997212	1993.379	20.45	21.42			3	1.81	0.31

PPMX Catalog of positions and proper motions (Roeser+ 2008) ReadMe     The PPMX Catalog (Position and Proper Motions eXtended) (18088919 rows)

Note: The limiting magnitude is about 15.2 in the GSC photometric system.

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	PPMX	RAJ2000 deg	DEJ2000 deg	pmRA mas/yr	pmDE mas/yr	Cmag mag	Rmag mag	Jmag mag	Hmag mag	Kmag mag	Nobs	P	sub
1	0.4652	16 46 54.72	+40 59 03.4	164654.7+405903	251.727984	+40.984276	3.55	-2.08	14.500	14.548	13.411	13.087	13.034	4		O

LQRF: Large Quasar Reference Frame (Andrei+, 2009) ReadMe     J2000 equatorial coordinates catalog (100165 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	e_RAJ2000 mas	e_DEJ2000 mas	Nrad	Rmag	z	ORA mas	ODE mas
1	0.0021	16 46 56.86	+40 59 17.0	16 46 56.8609	+40 59 17.040	262.4	156.0	9	19.30	0.835	24.4	-132.1

UCAC3 Catalogue (Zacharias+ 2009) ReadMe     Third U.S. Naval Observatory CCD Astrograph Catalog (100765502 rows)

Note: See also the UCAC home page at http://ad.usno.navy.mil/ucac/

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	3UC	RAJ2000 deg	DEJ2000 deg	ePos mas	f.mag mag	ot	db	pmRA mas/yr	pmDE mas/yr	Jmag mag	Kmag mag
1	0.4656	16 46 54.71	+40 59 03.4	262-132268	251.7279759	+40.9842725	54	14.925	0	0	-2.2	-1.6	13.411	13.034

2MASS All-Sky Catalog of Point Sources (Cutri+ 2003) ReadMe     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 arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	2MASS	Jmag mag	e_Jmag mag	Hmag mag	e_Hmag mag	Kmag mag	e_Kmag mag	Qflg	Rflg	Bflg	Cflg	Xflg	Aflg
1	0.4656	16 46 54.71	+40 59 03.4	251.727975	+40.984276	16465471+4059033	13.411	0.027	13.087	0.027	13.034	0.034	AAA	222	111	000	0	0
2	0.6450	16 46 57.35	+40 59 55.5	251.738956	+40.998741	16465734+4059554	16.784	0.152	16.037	0.173	15.862	0.255	BCD	222	111	000	0	0

The SDSS Photometric Catalog, Release 7 (Adelman-McCarthy+, 2009) ReadMe     Data Release 7 (230,417,920 primary sources, plus 65,714,108 secondary sources) (357175411 rows) (Note)

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

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	mode	cl	SDSS	m_	zsp	umag mag	gmag mag	rmag mag	imag mag	zmag mag	RAJ2000 deg	DEJ2000 deg	ObsDate yr	Q
1	0.0004	16 46 56.86	+40 59 17.2	1	6	J164656.85+405917.1			19.626	19.190	19.250	19.435	19.232	251.736908	+40.988102	2000.2611	2
2	0.2758	16 46 58.32	+40 59 15.8	1	3	J164658.31+405915.8			25.848	23.972	22.738	22.578	21.174	251.742987	+40.987726	2000.2611	2
3	0.2994	16 46 55.29	+40 59 14.6	1	6	J164655.29+405914.6			22.493	24.310	24.930	23.091	24.358	251.730375	+40.987391	2000.2611	2
4	0.3412	16 46 55.14	+40 59 11.0	1	3	J164655.13+405910.9			23.489	23.398	21.843	21.475	21.308	251.729739	+40.986377	2000.2611	2
5	0.3496	16 46 58.71	+40 59 15.3	1	3	J164658.70+405915.2			24.509	22.971	21.889	21.054	20.882	251.744606	+40.987572	2000.2611	2
6	0.3779	16 46 55.81	+40 58 57.9	1	6	J164655.80+405857.8			22.436	20.348	19.436	19.136	18.953	251.732536	+40.982743	2000.2611	2
7	0.4656	16 46 54.72	+40 59 03.4	1	6	J164654.71+405903.3			16.096	14.839	14.420	14.875	14.271	251.727980	+40.984269	2000.2611	2
8	0.5017	16 46 58.66	+40 58 55.0	1	6	J164658.66+405855.0			23.635	23.074	22.974	22.922	22.949	251.744416	+40.981947	2000.2611	2
9	0.5160	16 46 54.66	+40 58 58.8	1	6	J164654.65+405858.8			24.042	22.954	21.145	20.058	19.158	251.727741	+40.983006	2000.2611	2
10	0.6142	16 46 59.40	+40 58 54.1	1	3	J164659.40+405854.1			23.568	22.944	22.238	22.035	21.596	251.747502	+40.981703	2000.2611	2
11	0.6355	16 46 53.89	+40 58 59.2	1	3	J164653.89+405859.1			22.786	22.026	20.948	20.316	19.814	251.724545	+40.983108	2000.2611	2
12	0.6465	16 46 57.37	+40 59 55.5	1	3	J164657.37+405955.5			20.565	19.255	18.605	18.140	17.910	251.739063	+40.998754	2000.2611	2
13	0.6683	16 46 53.33	+40 59 19.6	1	6	J164653.32+405919.5			23.288	22.046	20.902	20.440	20.113	251.722189	+40.988765	2000.2611	2
14	0.6836	16 47 00.48	+40 59 17.4	1	3	J164700.48+405917.4			25.634	23.192	23.693	22.400	22.673	251.752011	+40.988169	2000.2611	2
15	0.6989	16 47 00.21	+40 59 35.2	1	6	J164700.20+405935.1			23.164	23.014	21.691	20.757	20.032	251.750856	+40.993100	2000.2611	2
16	0.7283	16 46 53.06	+40 59 24.7	1	3	J164653.05+405924.7			22.194	22.734	21.850	21.315	21.227	251.721077	+40.990194	2000.2611	2
17	0.7314	16 46 56.30	+41 00 00.6	1	3	J164656.29+410000.5			23.556	24.145	22.816	22.111	21.620	251.734563	+41.000162	2000.2611	2
18	0.7369	16 46 59.67	+40 59 47.9	1	3	J164659.66+405947.8			24.484	24.694	22.430	22.251	23.052	251.748618	+40.996637	2000.2611	2
19	0.7513	16 47 00.26	+40 58 53.7	1	6	J164700.25+405853.6			25.121	25.776	23.936	22.392	21.631	251.751071	+40.981573	2000.2611	2
20	0.7645	16 46 53.16	+40 58 58.4	1	6	J164653.16+405858.3			24.632	24.678	24.848	22.568	23.820	251.721519	+40.982884	2000.2611	2
21	0.7681	16 46 56.48	+40 58 31.3	1	6	J164656.47+405831.2			24.067	25.647	22.389	24.677	23.183	251.735328	+40.975356	2000.2611	2
22	0.7685	16 47 00.29	+40 59 42.0	1	6	J164700.29+405941.9			24.578	23.709	22.354	20.557	19.675	251.751223	+40.994991	2000.2611	2
23	0.7805	16 46 59.47	+40 58 40.8	1	6	J164659.46+405840.8			24.843	24.721	25.194	23.967	23.670	251.747773	+40.978000	2000.2611	2
24	0.7909	16 46 57.36	+41 00 04.3	1	6	J164657.36+410004.2			23.350	23.402	22.112	20.729	19.753	251.738999	+41.001190	2000.2611	2
25	0.8292	16 46 52.87	+40 59 38.1	1	6	J164652.87+405938.0			25.235	23.359	23.855	23.441	23.423	251.720306	+40.993915	2000.2611	2
26	0.8367	16 46 58.06	+41 00 05.5	1	3	J164658.06+410005.5			23.602	23.291	22.713	22.622	22.241	251.741915	+41.001528	2000.2611	2
27	0.8377	16 46 52.65	+40 59 01.3	1	3	J164652.65+405901.2			24.038	23.621	22.826	22.730	21.782	251.719374	+40.983684	2000.2611	2
28	0.8421	16 46 58.62	+41 00 03.6	1	3	J164658.62+410003.5			22.055	21.108	20.405	19.782	20.075	251.744257	+41.000998	2000.2611	2
29	0.8497	16 46 56.69	+40 58 26.2	1	6	J164656.69+405826.2			23.832	24.254	22.770	21.549	20.797	251.736214	+40.973951	2000.2611	2
30	0.8575	16 47 00.31	+40 59 50.6	1	6	J164700.31+405950.6			24.844	22.708	21.444	20.911	20.673	251.751306	+40.997393	2000.2611	2
31	0.8670	16 46 59.06	+41 00 02.8	1	3	J164659.06+410002.8			24.922	25.690	24.440	24.928	20.003	251.746088	+41.000787	2000.2611	2
32	0.8671	16 46 58.03	+40 58 26.9	1	6	J164658.02+405826.8			25.468	23.871	22.683	22.608	22.423	251.741787	+40.974126	2000.2611	2
33	0.8697	16 46 53.47	+40 58 41.8	1	3	J164653.47+405841.7			24.633	23.748	22.394	21.014	19.971	251.722809	+40.978271	2000.2611	2
34	0.8945	16 46 58.53	+41 00 07.4	1	3	J164658.52+410007.4			22.838	23.311	22.565	22.106	22.785	251.743855	+41.002061	2000.2611	2
35	0.8990	16 46 54.96	+40 58 27.7	1	3	J164654.95+405827.7			24.450	24.006	23.615	22.421	22.210	251.728986	+40.974368	2000.2611	2
36	0.9082	16 46 57.59	+40 58 23.3	1	6	J164657.59+405823.3			24.818	22.965	21.571	20.901	20.435	251.739963	+40.973141	2000.2611	2
37	0.9226	16 46 58.37	+41 00 09.8	1	6	J164658.37+410009.8			23.266	24.535	24.667	22.528	22.950	251.743208	+41.002727	2000.2611	2
38	0.9329	16 47 01.73	+40 59 26.5	1	3	J164701.73+405926.4			24.835	22.623	20.890	20.359	20.046	251.757229	+40.990691	2000.2611	2
39	0.9332	16 47 01.74	+40 59 26.5	2	0	J164701.73+405926.4	*							251.757238	+40.990684	2001.2904	2
40	0.9338	16 47 00.84	+40 59 50.4	2	0	J164700.84+405950.4	*							251.753515	+40.997337	2001.2904	2
41	0.9346	16 47 00.85	+40 59 50.4	1	3	J164700.84+405950.4			22.474	21.327	20.422	20.061	19.988	251.753531	+40.997344	2000.2611	2
42	0.9346	16 47 01.81	+40 59 18.8	1	6	J164701.81+405918.7			23.901	22.687	21.281	20.043	19.347	251.757546	+40.988551	2000.2611	2
43	0.9419	16 46 52.82	+40 59 50.4	1	3	J164652.82+405950.3			25.076	23.632	22.352	21.468	20.804	251.720093	+40.997330	2000.2611	2
44	0.9647	16 46 58.95	+40 58 24.3	1	6	J164658.94+405824.3			23.932	23.172	24.888	24.259	22.617	251.745605	+40.973422	2000.2611	2
45	0.9683	16 46 56.90	+41 00 15.3	1	3	J164656.90+410015.2			24.691	24.018	22.251	21.563	21.906	251.737096	+41.004239	2000.2611	2
46	0.9698	16 46 58.20	+41 00 13.3	1	6	J164658.19+410013.3			24.914	25.885	24.994	22.515	22.651	251.742497	+41.003707	2000.2611	2
47	0.9940	16 46 53.03	+40 58 36.2	1	6	J164653.02+405836.2			24.463	23.756	23.005	23.107	22.885	251.720956	+40.976734	2000.2611	2
48	0.9967	16 46 52.11	+40 59 43.2	1	6	J164652.10+405943.2			22.238	25.720	25.264	24.467	23.291	251.717105	+40.995335	2000.2611	2

Quasars and Active Galactic Nuclei (12th Ed.) (Veron+ 2006) ReadMe     Quasars (Mv<-23), BL Lac and AGNs(Mv>-23) (108080 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Cl	nR	Name	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	n_RAh	l_	z	Sp	n_	Vmag mag	r_z
1	0.008	16 46 56.9	+40 59 17	Q		S4 1645+41	16 46 56.9	+40 59 17	R		0.835		O	20.60	928

A new catalog of 53522 4.85GHz sources (Becker+ 1991) ReadMe     The catalogue of radio sources (53522 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	RAB1950 "h:m:s"	DEB1950 "d:m:s"	Flux mJy	extFlag	SpIndex	n_
1	0.173	16 46 56.2	+40 59 10	1645+4104	16 45 17.6	+41 04 27	384

87GB Catalog of radio sources (Gregory et al., 1991) ReadMe     The 87GB catalogue in J2000 coordinates (54579 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 "h:m:s"	e_RAs s	DEJ2000 "d:m:s"	e_DEs arcsec	Flux mJy	e_ mJy	Eflag	Wflag	Cflag	MajAxis	MinAxis
1	0.185	16 46 56.2	+40 59 09	16 46 56.2	0.9	+40 59 09	13	388	47				1.12	0.78

The North 20cm Survey (White+ 1992) ReadMe     The 20cm catalog (31524 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	WB	cFlg	RA1950 "h:m:s"	DE1950 "d:m:s"	S1.4 mJy	n_	S4.85 mJy	n_	S.365 mJy	Sp+Index	Sp+Index2
1	0.173	16 46 56.2	+40 59 10	1645+4104		16 45 17.6	+41 04 27	315		384			0.2

GB6 catalog of radio sources (Gregory+ 1996) ReadMe     GB6 catalog, merged J2000/B1950 (75162 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 "h:m:s"	e_RAs s	DEJ2000 "d:m:s"	e_DEs arcsec	GLAT deg	GLON deg	Flux mJy	e_ mJy	Bflag	Eflag	Wflag	Cflag	MajAxis	MinAxis	PA deg	Zero mJy	GB6	GB6(B)
1	0.108	16 46 56.4	+40 59 21	16 46 56.4	0.6	+40 59 21	7	40.3	65.1	395	35					1.00	0.86	18	1	J1646+4059	B1645+4104

The MIT-Green Bank 5GHz Survey (Bennett+, 1986-91) ReadMe     Merged MG1-4 source list (24180 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	f_	MG	m_	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Flux mJy	n_	S/N	Sp+Index
1	0.425	16 46 58.6	+40 59 01		J164658+4059		16 46 58.6	+40 59 01	372		57.0	0.26

Interferometer phase calibration sources (Patnaik+ 1998) ReadMe     Jodrell Bank VLA Astrometric Survey (JVAS) list of phase calibrators (2121 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Paper	Bname	Jname	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	S8.4GHz mJy
1	0.0003	16 46 56.86	+40 59 17.2	1	B1645+410	J1646+409	16 46 56.85906	+40 59 17.1742	358.0

The Westerbork Northern Sky Survey (Leiden, 1998) ReadMe     WENSS catalogue, concatenation of the main part (28 to 76°) and the polar part (above 72°) (229420 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	f_	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	flg1	flg2	Speak mJy	Sint mJy	MajAxis arcsec	MinAxis arcsec	PA deg
1	0.0657	16 46 56.88	+40 59 21.1	B1645.3+4104		16 46 56.88	+40 59 21.1	S		111	89	0	0	0

1.4GHz NRAO VLA Sky Survey (NVSS) (Condon+ 1998) ReadMe     The NVSS Catalog (1773484 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	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	0.0006	16 46 56.86	+40 59 17.2	164656+405917	16 46 56.86	+40 59 17.2	0.04	0.6	260.8	7.8	<	16.9	<	16.0

The FIRST Survey Catalog, Version 03Apr11 (Becker+ 2003) ReadMe     North & South Galactic Caps image/fits (811117 rows)

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

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	FIRST	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Fpeak mJy	Fint mJy	MajAxis arcsec	MinAxis arcsec
1	0.0041	16 46 56.85	+40 59 17.0	J164656.8+405916	16 46 56.849	+40 59 16.96	272.22	276.27	0.74	0.56

CLASS survey of radio sources (Myers+, 2003) ReadMe     CLASS catalog (23418 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GB6	qin	RA2000 "h:m:s"	DE2000 "d:m:s"	S8.4GHz mJy	maj mas	b/a	PA deg	dir
1	0.0196	16 46 56.96	+40 59 17.3	164656+405921	1.02	16 46 56.8602	+40 59 17.167	560.7	21	0.00	70	910616_2
2	0.0196	16 46 56.96	+40 59 17.3	164656+405921	1.03	16 46 56.8602	+40 59 17.167	675.5	23	0.00	16	921017
3	0.0197	16 46 56.96	+40 59 17.3	164656+405921	0.98	16 46 56.8602	+40 59 17.181	377.0	36	0.00	-1	900219
4	0.0197	16 46 56.96	+40 59 17.3	164656+405921	0.98	16 46 56.8602	+40 59 17.181	369.7	47	0.00	4	900222

A final non-redundant catalogue for 7C 151-MHz survey (Hales+ 2007) ReadMe     List of fields observed (96 rows)

SPECFIND V2.0 Catalog of radio continuum spectra (Vollmer+ 2009) ReadMe     The parameters of the radio spectra spectrum (631736 rows)

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).

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Seq	Name	N	a	b [mJy]	nu MHz	S(nu) mJy	e_ mJy	RAJ2000 deg	DEJ2000 deg	SED	Radio+Opt	beam arcsec
1	0.001	16 46 56.9	+40 59 17	72882	NVSS J164656+405917	8	0.62	0.38	1400	2.61e+02	5.2e+01	251.7369	+40.9881	SED	Radio+Opt	45.00
2	0.001	16 46 56.9	+40 59 17	72882	CLASS J164656.8601+405917.167A	8	0.62	0.38	8400	5.61e+02	1.1e+02	251.7369	+40.9881	SED	Radio+Opt	0.33
3	0.001	16 46 56.9	+40 59 17	72882	CLASS J164656.8601+405917.167B	8	0.50	0.87	8400	6.76e+02	1.4e+02	251.7369	+40.9881	SED	Radio+Opt	0.33
4	0.006	16 46 56.9	+40 59 17	72882	FIRST J164656.8+405916	8	0.62	0.38	1400	2.76e+02	5.5e+01	251.7369	+40.9880	SED	Radio+Opt	5.00
5	0.109	16 46 56.4	+40 59 21	72882	GB6 B1645+4104	8	0.50	0.87	4850	3.95e+02	7.9e+01	251.7350	+40.9892	SED	Radio+Opt	108.00
6	0.172	16 46 56.2	+40 59 10	72882	WB 1645+4104	8	0.50	0.87	1400	3.15e+02	6.3e+01	251.7342	+40.9861	SED	Radio+Opt	120.00
7	0.185	16 46 56.2	+40 59 09	72882	87GB 164517.5+410426	8	0.50	0.87	4850	4.35e+02	8.7e+01	251.7342	+40.9858	SED	Radio+Opt	138.00
8	0.426	16 46 58.6	+40 59 01	72882	MITG J164658+4059	8	0.50	0.87	4850	3.72e+02	7.4e+01	251.7442	+40.9836	SED	Radio+Opt	258.00

SPECFIND V2.0 Catalog of radio continuum spectra (Vollmer+ 2009) ReadMe     Source parameters based on positional cross-id spectrum (1497216 rows)

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).

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Assoc	Seq	nu MHz	S(nu) mJy	e_ mJy	RAJ2000 deg	DEJ2000 deg	Name	SED	Radio+Opt	beam arcsec
1	0.001	16 46 56.9	+40 59 17	BWE 1645+4104	72882	1400	2.61e+02	5.2e+01	251.7369	+40.9881	NVSS J164656+405917	SED	Radio+Opt	45.00
2	0.001	16 46 56.9	+40 59 17	BWE 1645+4104	72882	8400	6.76e+02	1.4e+02	251.7369	+40.9881	CLASS J164656.8601+405917.167B	SED	Radio+Opt	0.33
3	0.001	16 46 56.9	+40 59 17	BWE 1645+4104	-72882	8400	3.58e+02	7.2e+01	251.7369	+40.9881	JVAS J1646+409	SED	Radio+Opt	0.33
4	0.001	16 46 56.9	+40 59 17	MITG J164658+4059	72882	1400	2.61e+02	5.2e+01	251.7369	+40.9881	NVSS J164656+405917	SED	Radio+Opt	45.00
5	0.001	16 46 56.9	+40 59 17	MITG J164658+4059	72882	8400	6.76e+02	1.4e+02	251.7369	+40.9881	CLASS J164656.8601+405917.167B	SED	Radio+Opt	0.33
6	0.001	16 46 56.9	+40 59 17	MITG J164658+4059	-72882	8400	3.58e+02	7.2e+01	251.7369	+40.9881	JVAS J1646+409	SED	Radio+Opt	0.33
7	0.001	16 46 56.9	+40 59 17	WN B1645.3+4104	72882	1400	2.61e+02	5.2e+01	251.7369	+40.9881	NVSS J164656+405917	SED	Radio+Opt	45.00
8	0.001	16 46 56.9	+40 59 17	WN B1645.3+4104	72882	8400	6.76e+02	1.4e+02	251.7369	+40.9881	CLASS J164656.8601+405917.167B	SED	Radio+Opt	0.33
9	0.001	16 46 56.9	+40 59 17	WN B1645.3+4104	-72882	8400	3.58e+02	7.2e+01	251.7369	+40.9881	JVAS J1646+409	SED	Radio+Opt	0.33
10	0.001	16 46 56.9	+40 59 17	WB 1645+4104	72882	8400	6.76e+02	1.4e+02	251.7369	+40.9881	CLASS J164656.8601+405917.167B	SED	Radio+Opt	0.33
11	0.001	16 46 56.9	+40 59 17	WB 1645+4104	-72882	8400	3.58e+02	7.2e+01	251.7369	+40.9881	JVAS J1646+409	SED	Radio+Opt	0.33
12	0.006	16 46 56.9	+40 59 17	BWE 1645+4104	72882	1400	2.76e+02	5.5e+01	251.7369	+40.9880	FIRST J164656.8+405916	SED	Radio+Opt	5.00
13	0.006	16 46 56.9	+40 59 17	MITG J164658+4059	72882	1400	2.76e+02	5.5e+01	251.7369	+40.9880	FIRST J164656.8+405916	SED	Radio+Opt	5.00
14	0.006	16 46 56.9	+40 59 17	WN B1645.3+4104	72882	1400	2.76e+02	5.5e+01	251.7369	+40.9880	FIRST J164656.8+405916	SED	Radio+Opt	5.00
15	0.066	16 46 56.9	+40 59 21	BWE 1645+4104	-72882	325	8.90e+01	1.8e+01	251.7370	+40.9892	WN B1645.3+4104	SED	Radio+Opt	12.00
16	0.066	16 46 56.9	+40 59 21	MITG J164658+4059	-72882	325	8.90e+01	1.8e+01	251.7370	+40.9892	WN B1645.3+4104	SED	Radio+Opt	12.00
17	0.066	16 46 56.9	+40 59 21	WN B1645.3+4104	-72882	325	8.90e+01	1.8e+01	251.7370	+40.9892	WN B1645.3+4104	SED	Radio+Opt	12.00
18	0.066	16 46 56.9	+40 59 21	WB 1645+4104	-72882	325	8.90e+01	1.8e+01	251.7370	+40.9892	WN B1645.3+4104	SED	Radio+Opt	12.00
19	0.172	16 46 56.2	+40 59 10	BWE 1645+4104	-72882	4850	3.84e+02	7.7e+01	251.7342	+40.9861	BWE 1645+4104	SED	Radio+Opt	138.00
20	0.172	16 46 56.2	+40 59 10	BWE 1645+4104	72882	1400	3.15e+02	6.3e+01	251.7342	+40.9861	WB 1645+4104	SED	Radio+Opt	120.00
21	0.172	16 46 56.2	+40 59 10	MITG J164658+4059	72882	1400	3.15e+02	6.3e+01	251.7342	+40.9861	WB 1645+4104	SED	Radio+Opt	120.00
22	0.172	16 46 56.2	+40 59 10	WN B1645.3+4104	72882	1400	3.15e+02	6.3e+01	251.7342	+40.9861	WB 1645+4104	SED	Radio+Opt	120.00
23	0.172	16 46 56.2	+40 59 10	WB 1645+4104	72882	1400	3.15e+02	6.3e+01	251.7342	+40.9861	WB 1645+4104	SED	Radio+Opt	120.00
24	0.172	16 46 56.2	+40 59 10	WB 1645+4104	-72882	4850	3.84e+02	7.7e+01	251.7342	+40.9861	BWE 1645+4104	SED	Radio+Opt	138.00
25	0.185	16 46 56.2	+40 59 09	WN B1645.3+4104	72882	4850	4.35e+02	8.7e+01	251.7342	+40.9858	87GB 164517.5+410426	SED	Radio+Opt	138.00
26	0.185	16 46 56.2	+40 59 09	WB 1645+4104	72882	4850	4.35e+02	8.7e+01	251.7342	+40.9858	87GB 164517.5+410426	SED	Radio+Opt	138.00
27	0.426	16 46 58.6	+40 59 01	MITG J164658+4059	72882	4850	3.72e+02	7.4e+01	251.7442	+40.9836	MITG J164658+4059	SED	Radio+Opt	258.00

VLBI polarimetry of CJF sources (Pollack+, 2003) ReadMe     Measured Source Properties (177 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Source	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Class	n_	Theta deg	Icore mJy	l_	Pcore mJy	Chicore deg	Length mas	Pjet mJy
1	0.0003	16 46 56.86	+40 59 17.2	1645+410	16 46 56.859	+40 59 17.174	Q	n		341		1.3	58		9.4

Gamma-ray blazar candidates (Sowards-Emmerd+, 2005) ReadMe     Figure-of-Merit-selected objects (710 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	FoM	S8.4GHz mJy	SpIndex	Cts ct/s	Rmag mag	z	u_	Type	Origin	_RA deg	_DE deg
1	0.0011	16 46 56.86	+40 59 17.1	J164656.86+405917.1	0.107	495.7	-0.36	0.000	19.3	0.835		F	1	251.73692	+40.98808

VLBA imaging and polarimetry survey at 5GHz (Helmboldt+, 2007) ReadMe     Source properties (1119 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Seq	VIPS	n_	S8.5 mJy	S5 mJy	Sp5 mJy	Ta	R mas	PAjet deg	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"
1	0.0002	16 46 56.86	+40 59 17.2	1016	J16469+4059		369.7	247.5	209.0	PS	1.4		16 46 56.8603	+40 59 17.181

Second Caltech-Jodrell Bank VLBI Survey. I. (Taylor+ 1994) ReadMe     The CJ2 sample (193 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Source	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	S80cm Jy
1	0.0003	16 46 56.86	+40 59 17.2	1645+410	16 46 56.85906	+40 59 17.1742

VLBA calibrator Survey - VCS1 catalog (Beasley+, 2002) ReadMe     VCS1 Catalog (1332 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	VCS1	IVS	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	e_RAs mas	e_DEs mas	Corr	Num
1	0.0003	16 46 56.86	+40 59 17.2	J1646+4059	1645+410	16 46 56.858696	+40 59 17.17211	0.5433	0.4399	0.0857	90

FIRST-APM Source Catalog (McMahon+, 2002) ReadMe     FIRST-APM Source Catalog (496791 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	oRA arcsec	oDE arcsec	Sep arcsec	Epsf	Opsf	Omag mag	O-E mag	Fpeak mJy	Fint mJy
1	0.0041	16 46 56.85	+40 59 17.0	16 46 56.849	+40 59 16.96	0.19	-0.06	0.20	0.00	-0.11	20.98	-9.99	272.22	276.27

NBC Quasar Candidate Catalog (Richards+, 2004) ReadMe     NBC Quasar Candidate Catalog (100563 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	[RNG2004]	RAJ2000 deg	DEJ2000 deg	umag mag	gmag mag	rmag mag	imag mag	zmag mag	QDen	SDen	z	Class
1	0.0006	16 46 56.86	+40 59 17.2	89580	251.7369125	+40.9881102	19.634	19.199	19.294	19.485	19.324	4.754e-01	8.820e-03	0.725	U

All-Sky Survey of Flat-Spectrum Radio Sources (Healey+, 2007) ReadMe     The CRATES catalog (14467 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	CRATES	S4.8 mJy	alpha	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	r_	S8.4 mJy	Morph	Sp	_RA deg	_DE deg
1	0.174	16 46 56	+40 59.3	J164656+405921	395	0.318	16 46 56.86	+40 59 17.2	V	495.7	P	SpSp	251.733	+40.9892

CGRaBS: survey of {gamma}-ray blazar candidates (Healey+, 2008) ReadMe     The CGRaBS catalog (Candidates Gamma-Ray Blazar) (1625 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	CGRaBS	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	S8.4 mJy	FoM	f_	l_	Rmag mag	AR mag	Class	z	u_	r_
1	0.0006	16 46 56.86	+40 59 17.2	J1646+4059	16 46 56.86	+40 59 17.2	495.7	0.105			19.38	0.04	FSRQ	0.835		V

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

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Seq	SDSS	zph	umag mag	gmag mag	rmag mag	imag mag	zmag mag	good	Sloan	RAJ2000 deg	DEJ2000 deg
1	0.0005	16 46 56.86	+40 59 17.2	1045324	164656.85+405917.1	0.745	19.568	19.161	19.240	19.451	19.299	2	Sloan	251.736912	+40.988110

QORG catalog of radio/X-ray sources (Flesch+, 2004) ReadMe     The Master catalogue, with comprehensive listings of detections from 7 surveys. Also lists 2 radio lobes if applicable. (501761 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	n	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Obj	Rmag mag	Bmag mag	Rpsf	Bpsf	Name	z
1	0.023	16 46 56.8	+40 59 16	K	16 46 56.8	+40 59 16	QR	20.5	20.9	x	-	S4 1645+41	0.835

Multi-epoch VLBI survey of CJF sources (Britzen+, 2007) ReadMe     Source list (288 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	B1950	Name	FileName1	FileName2	FileName3	FileName4	FileName5	SimbadName	_RA deg	_DE deg
1	0.0000	16 46 56.86	+40 59 17.2	1645+410	JVAS J1646+4059	1645+410.1.ps	1645+410.2.ps	1645+410.3.ps			CJF B1645+410	251.73692	+40.98810

30GHz flux densities of CJF sources (Lowe+, 2007) ReadMe     30GHz measurements of the 293 sources in the CJF sample (293 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	IAU	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	S5GHz Jy	S30GHz Jy	e_ Jy	alpha5	alpha30	Class
1	0.0002	16 46 56.86	+40 59 17.2	1645+410	16 46 56.8591	+40 59 17.174	0.388	0.185	0.009	0.16	-0.41	cj

X-ray properties of AGN from the CJF sample (Britzen+, 2007) ReadMe     CJF sources in the ROSAT All Sky Survey (293 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	n_	CJF	Type	l_	z	u_	f_	Vmag mag	u_	S5GHz mJy	l_	EXML	FX fW/m2	Obs	VLA	l_	PA(VLA) deg	DPA deg	Simbad	_RA deg	_DE deg
1	0.0006	16 46 56.86	+40 59 17.2	C	1645+410	Q		0.83500			20.70		388		9.92	0.36		U				Simbad	251.73692	+40.98811

Multi-epoch VLBI survey of CJF sources (Britzen+, 2008) ReadMe     Source list (266 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	Name2000	FileNameR	FileNameT	FileNameXY	SimbadName	PaperI	_RA deg	_DE deg
1	0.0000	16 46 56.86	+40 59 17.2	1645+410	JVAS J1646+4059	p1645+410R.ps	p1645+410T.ps	p1645+410XY.ps	CJF B1645+410	PapI	251.73692	+40.98810

Large Quasar Astrometric Catalogue (LQAC) (Souchay+, 2009) ReadMe     Quasars LQAC (113666 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	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	0.0003	16 46 56.86	+40 59 17.2	-BCD------KLM	0.835		19.75	19.04		19.22	19.14	5197.3	0.01	251.736911	+40.988103

CFH Blue Grens Quasar Candidates (Crampton+ 1992) ReadMe     1639+40 field candidates (163 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	NAMEra	NAMEde	RAB1950 "h:m:s"	DEB1950 "d:m:s"	Mb mag	Q	REM
1	0.029	16 46 56.9	+40 59 16	1645.3	4104	16 45 18.3	+41 04 33	20.7	4

QSOs in 2MASS second incremental data release (Barkhouse+, 2001) ReadMe     VV00 Quasars With Only Upper Limits in 2MASS (3999 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	VV00	RAJ2000 deg	DEJ2000 deg	Lopt [Jy]	Radio Jy
1	0.0077	16 46 56.90	+40 59 17.0	S4 1645+41	251.737076	+40.988056	22.99	27.19

Interferometer phase calibration sources. I (Patnaik+ 1992) ReadMe     List of phase calibrators. (800 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Bname	Jname	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	S8.4GHz mJy
1	0.0003	16 46 56.86	+40 59 17.2	1645+410	1646+409	16 46 56.85906	+40 59 17.1742	358

Optical IDs of JVAS using APM (Snellen+ 2002) ReadMe     APM IDs of sources in JVAS++ and JVAS (762 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	APM	Name	RA2000 "h:m:s"	DE2000 "d:m:s"	Emag mag	O-E mag	S5GHz mJy	S1.4GHzN mJy	z
1	0.0196	16 46 56.96	+40 59 17.3	APM	JVS1646+4059	16 46 56.8600	+40 59 17.18	20.00	0.68	395	261	0.8350

Flat-spectrum symmetric radio sources (Augusto+, 2006) ReadMe     Parent sample of 1743 flat-spectrum radio sources (1743 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	n_	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	l_	F1.4GHz mJy	F4.85GHz mJy	l_	Sp-Index	z	r_	Comm	Link
1	0.0002	16 46 56.86	+40 59 17.2	J1646+409		16 46 56.8591	+40 59 17.174		315	388		-0.17	0.835000	23		Radio Cat

Polarisation of flat-spectrum radio sources (Jackson+, 2007) ReadMe     Polarization angle measurements with the automated analysis (12746 rows)

Full	_r arcmin	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	IFlux mJy	e_ mJy	QFlux mJy	e_ mJy	UFlux mJy	e_ mJy	PA deg	CLASSdata
1	0.0002	16 46 56.86	+40 59 17.2	16 46 56.8602	+40 59 17.181	372.0	0.2	-3.91	0.10	2.48	0.16	73.8	CLASSdata