VizieR

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VizieR

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VIII/13/catalog A new catalog of 53522 4.85GHz sources (Becker+ 1991)
The catalogue of radio sources (53522 rows)
  recno=29048
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ColumnValue  Explain   (UCD)
_RAJ200012 40 00.357 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+61 36 30.46 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195012 37 47.601 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+61 52 58.00 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon125.328856 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+55.466554 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
29048recno 29048  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Name1237+6152  6-cm Name, constructed from position HHMM+DDSS, with A or B added at end if needed to make name unique (meta.id;meta.main)
RAB195012 37 47.6 "h:m:s" (i) Right Ascension B1950 (hours) (pos.eq.ra;meta.main)
DEB1950+61 52 58 "d:m:s" (i) Declination B1950 (degrees) (pos.eq.dec;meta.main)
Flux 46 mJy Flux density at 4.85GHz (mJy) (peak flux density for point sources, and integrated flux density for extended sources) (phot.flux.density;em.radio.3-6GHz)
extFlag    [*] "*" if source is extended, else blank (meta.code)
SpIndex    [-2/1.5] Spectral index between 4.85GHz and 0.365GHz (Note 1)   (spect.index)
n_SpIndex    [*] "*" if separation between 4.85GHz and 0.365GHz positions is greater than 100 arcsec, else blank (meta.note)
  
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