VizieR

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The 4 columns in color are computed by VizieR, and are not part of the original data.

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
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SPECFIND V3.0 Catalog of radio continuum spectra (Stein+, 2021)

ReadMe+ftp

2021A&A...655A..17S

The parameters of the radio spectra

image

(1658207 rows)

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Full	Seq	Name	N	a	b [mJy]	nu MHz	S(nu) mJy	e_ mJy	RAJ2000 deg	DEJ2000 deg	dFlux mJy	zSim	SED	Radio+Opt	beam arcsec
1	253012	4C +40.40	5	1.00	4.65	178	8.70e+06	2.6e+06	299.8717	+40.7383	749032.06	zSim	SED	view with aladin	690.0000
2	253012	3C 405	5	1.00	4.65	159	8.60e+06	1.7e+06	299.8683	+40.7217	1497730.88	zSim	SED	view with aladin	600.0000
3	253012	3CR 405	5	1.00	4.65	178	8.10e+06	1.6e+06	299.8717	+40.7383	149032.06	zSim	SED	view with aladin	360.0000
4	253012	MY 195745.2+404427.5	5	1.00	4.65	232	7.94e+06	1.6e+06	299.8712	+40.7410	-2423059.34	zSim	SED	view with aladin	228.0000
5	253012	VLSSr J195920.3+404419	5	1.00	4.65	74	3.35e+06	6.7e+05	299.8348	+40.7389	89209.78	zSim	SED	view with aladin	75.0000

Target Name (resolved by Sesame) or Position:	Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)	Radius Box size