VizieR

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VizieR

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The 3 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)
The parameters of the radio spectra
image
(1658207 rows)
img(gal)
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Seq

Name

N

a

b
[mJy]
nu
MHz
S(nu)
mJy
e_
mJy
RAJ2000
deg
DEJ2000
deg
SED

Radio+Opt

beam
arcsec
1180421PMN J1257-315417 0.02 3.00 4850 1.40e+03 2.8e+02194.4950-31.9144SEDview with aladin 168.0000
2180421PKS J1257-315517 0.05 2.95 2700 1.49e+03 3.0e+02194.4958-31.9211SEDview with aladin 60.0000
3180421SUMSS J125758-31551617 0.05 2.95 843 1.47e+03 2.9e+02194.4954-31.9213SEDview with aladin 18.0000
4180421TXS 1255-31617 0.05 2.95 365 1.24e+03 2.5e+02194.4963-31.9217SEDview with aladin 6.0000
5180421NVSS J125759-31551517 0.05 2.95 1400 1.14e+03 2.3e+02194.4962-31.9209SEDview with aladin 45.0000
6180421MRC 1255-31617 0.05 2.95 408 1.41e+03 2.8e+02194.4975-31.9242SEDview with aladin 120.0000
7180421[RLM94] 1255-31617 0.05 2.95 1465 9.89e+02 2.0e+02194.4960-31.9214SEDview with aladin 4.5000
8180421[P82] 1255-31617 0.05 2.95 1465 1.15e+03 2.3e+02194.4960-31.9213SEDview with aladin 25.8000
9180421[P82a] 1255-31617 0.02 3.00 4885 9.80e+02 2.0e+02194.4960-31.9213SEDview with aladin 6.0000
10180421TGSSADR J125759.0-31551417 0.05 2.95 150 1.01e+03 2.0e+02194.4960-31.9207SEDview with aladin 25.0020
11180421SPASS J125758-31554817 0.02 3.00 2307 1.53e+03 3.1e+02194.4958-31.9302SEDview with aladin 645.0000
12180421GLEAM J125759-31551417 0.05 2.95 200 1.14e+03 2.3e+02194.4966-31.9207SEDview with aladin 120.0000
13180421[PK2012]2IVS 1255-31617 0.06 2.92 2300 1.61e+03 3.2e+02194.4961-31.9213SEDview with aladin 0.0240
14180421[PK2012]8IVS 1255-31617 0.10 2.85 8400 1.67e+03 3.3e+02194.4961-31.9213SEDview with aladin 0.0020
15180421VLSSr J125758.6-31551717 0.05 2.95 74 1.09e+03 2.2e+02194.4943-31.9214SEDview with aladin 75.0000
16180421CRATES J125758-31545217 0.09 2.85 8400 1.74e+03 3.5e+02194.4961-31.9214SEDview with aladin 6.0000
17180421PKS8400 J1257-315517 0.02 3.00 8400 1.25e+03 2.5e+02194.4961-31.9214SEDview with aladin 162.0000
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