VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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

  
VIII/104
  SPECFIND V3.0 Catalog of radio continuum spectra (Stein+, 2021)
ReadMe+ftp
2021A&A...655A..17S
Similar Catalogs
image
spectrum
Post annotation 		img(gal)
1.VIII/104/ghzbreak_candSpectral break source candidates at 1.4 GHz (table A2)[image]
spectrum
(31179 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Seq   [1/18075] The sources belonging to the same spectrum have the same sequence number (Note 1)   (meta.id)
  Name (char) Source name (meta.id;meta.main)
  cat (char) Spectral break code (Note 2)   (meta.code)
  Resolved   [0/1] Resolved (1) flag (Note 3)   (meta.code)
  a  Spectral slope associated with the source (meta.id.assoc)
  b  (n) Abscissa associated with the source (stat.fit.param)
  alow  Spectral slope at low frequencies (spect.index)
  e_alow  rms uncertainty on spectral slope at low frequencies (stat.error)
  ahigh  Spectral slope at high frequencies (spect.index)
  e_ahigh  rms uncertainty on spectral slope at high frequencies (stat.error)
  Freq MHz Frequency (em.freq)
  S mJy Flux density at Freq (phot.flux.density;em.radio)
  e_S mJy rms uncertainty on S (stat.error)
  RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  Beam  beam/resolution (phys.angSize)
  SED  Plot of the Spectral Energy Distribution (meta.ref.url)
spectrum
  Radio+Opt  Get an optical image, with an overplot of radio contours (meta.ref.url)
image

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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