The 9 columns in color are computed by VizieR, and are not part of the original data.

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	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	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	0.181	04 23 50.81568	+67 31 05.0052	04 18 50.82152	+67 24 07.0373	141.18814557	+12.53300813	J042350.81+673105.0	065.961732	+67.518057	0.368	0.337	Im	16.008	0.069	15.252	0.107	11.926	0.203	8.994	0.386				0000	0	01nn		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	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	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	0.198	04 23 50.837856	+67 31 04.96452	04 18 50.843667	+67 24 06.99813	141.188178786	+12.533026153	J042350.83+673104.9	065.9618244	+67.5180457	Im	15.872	0.049	15.257	0.079	12.154	0.302	8.517								0000	0	11nn	158	427	-49	450	AABU		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 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	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	0.232	04 23 50.86865760	+67 31 05.2572000	04 18 50.87373178	+67 24 07.2928228	141.18815247075	+12.53311757642	065.961952740	+67.518127000	189020659616562584	436527104	52	0.0877	0.1236	56563.193761570	5	7					114720	22.2024	0.1863	22.1396	0.2728	115000	21.5490	0.1711	21.4024	0.0560	115000	20.9240	0.0998	20.7466	0.0685	115000					114720

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	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	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	0.075	04 23 50.831448	+67 31 05.08548	04 18 50.837049	+67 24 07.11866	141.188146532	+12.533041705	0672p681o0004280	065.9617977	+67.5180793	7.4440e+02	1.5234e+03	7.8181e+00	2.7620e+01	1.00000	1.00000	0.9540	0.9740

II/365/catwise

The CatWISE2020 catalog (updated version 28-Jan-2021) (Marocco+, 2020) ReadMe+ftp 2020arXiv201213084M metaII/365/catwise The CatWISE2020 catalog (original column names in green) (1890715640 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	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	0.152	04 23 50.854728	+67 31 05.08116	04 18 50.860223	+67 24 07.11587	141.188173434	+12.533067927	065.9618947	0.0381	+67.5180781	0.0366	J042350.84+673105.0	12	12	12	12	65.9618611	0.0610	67.5180785	0.0583	0.00742	0.0152	0.01866	0.0146	52.6	57.7	7.9e+02	2e+01	1.6e+03	3e+01	15.252	14.466	2N000	0.128	0.767	1.026	9.01e-02	7.67e-01	3	3	3	3	0.120	00	WISEA

VIII/13/catalog

A new catalog of 53522 4.85GHz sources (Becker+ 1991) ReadMe+ftp 1991ApJS...75....1B metaVIII/13/catalog The catalogue of radio sources (53522 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	Name	RAB1950 "h:m:s"	DEB1950 "d:m:s"	Flux mJy	extFlag	SpIndex	n_
1	9.2	04 23 50.436	+67 31 14.08	04 18 50.401	+67 24 16.00	141.185838	+12.534292	0418+6724	04 18 50.4	+67 24 16	92

VIII/14/j2000

87GB Catalog of radio sources (Gregory et al., 1991) ReadMe+ftp 1991ApJS...75.1011G metaVIII/14/j2000 The 87GB catalogue in J2000 coordinates (54579 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	RAJ2000 "h:m:s"	e_RAs s	DEJ2000 "d:m:s"	e_DEs arcsec	Flux mJy	e_ mJy	Eflag	Wflag	Cflag	MajAxis	MinAxis
1	3.4	04 23 50.500	+67 31 08.00	04 18 50.501	+67 24 10.01	141.187172	+12.533211	04 23 50.5	1.5	+67 31 08	9	95	9				1.12	0.79

VIII/40/gb6

GB6 catalog of radio sources (Gregory+ 1996) ReadMe+ftp 1996ApJS..103..427G metaVIII/40/gb6 GB6 catalog, merged J2000/B1950 (75162 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	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	2.5	04 23 50.400	+67 31 05.00	04 18 50.408	+67 24 07.00	141.187682	+12.532524	04 23 50.4	1.0	+67 31 05	7	12.5	141.2	96	9					0.95	0.82	19	0	J0423+6731	B0418+6724

VIII/62/wenss

The Westerbork Northern Sky Survey (Leiden, 1998) ReadMe+ftp metaVIII/62/wenss WENSS catalogue, concatenation of the main part (28 to 76°) and the polar part (above 72°) (229420 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	Name	f_	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	flg1	flg2	Speak mJy	Sint mJy	MajAxis arcsec	MinAxis arcsec	PA deg
1	3.46	04 23 51.3200	+67 31 07.200	04 18 51.3190	+67 24 09.265	141.1882536	+12.5340112	B0418.8+6724		04 23 51.32	+67 31 07.2	S		60	47	0	0	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	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	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	0.75	04 23 50.9000	+67 31 05.800	04 18 50.9038	+67 24 07.838	141.1880749	+12.5332572	042350+673105	04 23 50.90	+67 31 05.8	0.09	0.6	47.7	1.5	<	21.1	<	15.2

VIII/72/catalog

CLASS survey of radio sources (Myers+, 2003) ReadMe+ftp 2003MNRAS.341....1M metaVIII/72/catalog CLASS catalog (23418 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	GB6	qin	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	S8.4GHz mJy	maj mas	b/a	PA deg	dir
1	0.142	04 23 50.843600	+67 31 05.03400	04 18 50.849244	+67 24 07.06798	141.188170788	+12.533046035	042350+673105	1.03	04 23 50.8436	+67 31 05.034	69.4	15	0.00	43	940226

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/85A/spectra

SPECFIND V2.0 Catalog of radio continuum spectra (Vollmer+ 2009) ReadMe+ftp 2010A&A...511A..53V metaVIII/85A/spectra The parameters of the radio spectra image spectrum (631736 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	Seq	n_	Name	N	a	b [mJy]	nu MHz	S(nu) mJy	e_ mJy	RAJ2000 deg	DEJ2000 deg	zSim	SED	Radio+Opt	beam arcsec
1	0.0	04 23 50.832	+67 31 05.16	04 18 50.837	+67 24 07.19	141.188132	+12.533057	16890	0	CLASS J042350.8436+673105.033	6	0.12	1.37	8400	6.94e+01	1.4e+01	065.9618	+67.5181	zSim	SED	view with aladin	0.33
2	0.8	04 23 50.904	+67 31 05.88	04 18 50.908	+67 24 07.92	141.188063	+12.533277	16890	0	NVSS J042350+673105	6	0.12	1.37	1400	4.77e+01	9.5e+00	065.9621	+67.5183	zSim	SED	view with aladin	45.00
3	2.5	04 23 50.400	+67 31 05.16	04 18 50.408	+67 24 07.16	141.187649	+12.532555	16890	0	GB6 B0418+6724	6	0.12	1.37	4850	9.60e+01	1.9e+01	065.9600	+67.5181	zSim	SED	view with aladin	108.00
4	3.5	04 23 50.496	+67 31 08.04	04 18 50.497	+67 24 10.05	141.187159	+12.533214	16890	0	87GB 041850.5+672410	6	0.12	1.37	4850	1.06e+02	2.1e+01	065.9604	+67.5189	zSim	SED	view with aladin	138.00
5	3.5	04 23 51.312	+67 31 07.32	04 18 51.311	+67 24 09.38	141.188220	+12.534025	16890	0	WN B0418.8+6724	6	0.12	1.37	325	4.70e+01	9.4e+00	065.9638	+67.5187	zSim	SED	view with aladin	12.00
6	9.3	04 23 50.400	+67 31 14.16	04 18 50.390	+67 24 16.16	141.185782	+12.534266	16890	0	BWE 0418+6724	6	0.12	1.37	4850	9.20e+01	1.8e+01	065.9600	+67.5206	zSim	SED	view with aladin	138.00

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/85A/waste

SPECFIND V2.0 Catalog of radio continuum spectra (Vollmer+ 2009) ReadMe+ftp 2010A&A...511A..53V metaVIII/85A/waste Source parameters based on positional cross-id spectrum (1497216 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	Assoc	Seq	nu MHz	S(nu) mJy	e_ mJy	RAJ2000 deg	DEJ2000 deg	Name	SED	Radio+Opt	beam arcsec
1	0.0	04 23 50.832	+67 31 05.16	04 18 50.837	+67 24 07.19	141.188132	+12.533057	GB6 B0418+6724	16890	8400	6.94e+01	1.4e+01	065.9618	+67.5181	CLASS J042350.8436+673105.033	SED	view with aladin	0.33
2	0.0	04 23 50.832	+67 31 05.16	04 18 50.837	+67 24 07.19	141.188132	+12.533057	87GB 041850.5+672410	16890	8400	6.94e+01	1.4e+01	065.9618	+67.5181	CLASS J042350.8436+673105.033	SED	view with aladin	0.33
3	0.0	04 23 50.832	+67 31 05.16	04 18 50.837	+67 24 07.19	141.188132	+12.533057	GB6 B0418+6724	16890	8400	6.94e+01	1.4e+01	065.9618	+67.5181	CLASS J042350.8436+673105.033	SED	view with aladin	0.33
4	0.0	04 23 50.832	+67 31 05.16	04 18 50.837	+67 24 07.19	141.188132	+12.533057	87GB 041850.5+672410	16890	8400	6.94e+01	1.4e+01	065.9618	+67.5181	CLASS J042350.8436+673105.033	SED	view with aladin	0.33
5	0.8	04 23 50.904	+67 31 05.88	04 18 50.908	+67 24 07.92	141.188063	+12.533277	GB6 B0418+6724	16890	1400	4.77e+01	9.5e+00	065.9621	+67.5183	NVSS J042350+673105	SED	view with aladin	45.00
6	0.8	04 23 50.904	+67 31 05.88	04 18 50.908	+67 24 07.92	141.188063	+12.533277	87GB 041850.5+672410	16890	1400	4.77e+01	9.5e+00	065.9621	+67.5183	NVSS J042350+673105	SED	view with aladin	45.00
7	0.8	04 23 50.904	+67 31 05.88	04 18 50.908	+67 24 07.92	141.188063	+12.533277	GB6 B0418+6724	16890	1400	4.77e+01	9.5e+00	065.9621	+67.5183	NVSS J042350+673105	SED	view with aladin	45.00
8	0.8	04 23 50.904	+67 31 05.88	04 18 50.908	+67 24 07.92	141.188063	+12.533277	87GB 041850.5+672410	16890	1400	4.77e+01	9.5e+00	065.9621	+67.5183	NVSS J042350+673105	SED	view with aladin	45.00
9	2.5	04 23 50.400	+67 31 05.16	04 18 50.408	+67 24 07.16	141.187649	+12.532555	GB6 B0418+6724	16890	4850	9.60e+01	1.9e+01	065.9600	+67.5181	GB6 B0418+6724	SED	view with aladin	108.00
10	2.5	04 23 50.400	+67 31 05.16	04 18 50.408	+67 24 07.16	141.187649	+12.532555	GB6 B0418+6724	16890	4850	9.60e+01	1.9e+01	065.9600	+67.5181	GB6 B0418+6724	SED	view with aladin	108.00

Result truncated to 10 rows on a total of 16 matching rows

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 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	RAJ2000 deg	DEJ2000 deg	Sp mJy	e_ mJy	Nobs	t d	dt d	NVSS
1	0.750	04 23 50.89993	+67 31 05.8010	04 18 50.90377	+67 24 07.8387	141.18807458	+12.53325729	065.962083	+67.518278	47.70	1.50	4	2449377.664	5.980	NVSS

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	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	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	0.17	04 23 50.8400	+67 31 05.000	04 18 50.8457	+67 24 07.034	141.1881738	+12.5330354	J042350+673105	96	0.530	04 23 50.84	+67 31 05.0	V	69.4	P	1	Sp	065.96183	+67.51806

J/ApJS/213/3/table1

Low-frequency flat spectrum sources (LORCAT) (Massaro+, 2014) ReadMe+ftp 2014ApJS..213....3M metaJ/ApJS/213/3/table1 Low-frequency radio catalog of flat-spectrum sources (LORCAT) catalog (28358 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	WSRT	NVSS	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Sep arcsec	alpha	e_	Cat	Simbad
1	0.75	04 23 50.9000	+67 31 05.800	04 18 50.9038	+67 24 07.838	141.1880749	+12.5332572	0418.8+6724	J042350+673105	04 23 50.90	+67 31 05.8	2.79	-0.01	0.06	wenss	Simbad

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 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	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	0.680	04 23 50.90509608	+67 31 05.6954532	04 18 50.90911497	+67 24 07.7334536	141.18810224883	+12.53324322300	065.962104567	+67.518248737	0.05	0.001	0.05	0.001	0.000515					0.009153	0.264318	0.000000	89.94	L	0	1	0	1561618	602999