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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

  All-Sky Survey of Flat-Spectrum Radio Sources (Healey+, 2007)
Post annotation
1.J/ApJS/171/61/table5The CRATES catalog (14467 rows)

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)
  CRATES (char) The 4.8GHz coordinate name, JHHMMSS+DDMMSS (Note 1)   (;meta.main)
  S4.8 mJy The 4.8GHz flux density (Note 1)   (phot.flux.density;
  alpha  Spectral index between low frequency and 4.8GHz (spect.index;
  RAJ2000 "h:m:s" (n) 8.4GHz Right Ascension (J2000) (pos.eq.ra)
  DEJ2000 "d:m:s" (n) 8.4GHz Declination (J2000) (pos.eq.dec)
  r_S8.4 (char) [VAX] Origin of 8.4GHz position (Note 2)   (meta.ref;pos.frame)
  S8.4 mJy (n) The 8.4GHz flux density (phot.flux.density;
  RA2 "h:m:s" (n) NVSS or SUMSS Right Ascension (J2000) (Note 3)   (pos.eq.ra)
  DE2 "d:m:s" (n) NVSS or SUMSS Declination (J2000) (Note 3)   (pos.eq.dec)
  Slow mJy (n) The low frequency flux density (Note 3)   (phot.flux.density;
  alpha1  (n) Spectral index between low frequency / 8.4GHz (spect.index;
  Morph (char) Morphology class (Note G1)   (meta.code.class;src.morph.type)
  4.8Cat  (n)Display data from Gregory+ 1996, VIII/40 (GB6), or Wright+ 1997, VIII/38 (PMN) within 70" (meta.ref.url)
  Sp  Show the radio spectrum for this source with SPECFIND (Cat. VIII/85) (meta.ref.url)
  _RA deg (i) 8.4GHz positions or positions derived from CRATES names when no detection (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) 8.4GHz positions or positions derived from CRATES names when no detection (declination part) (pos.eq.dec;meta.main)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
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