VizieR

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VizieR

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VIII/4/radio4c Fourth Cambridge Survey (4C) (Pilkington+ 1965; Gower+ 1967)
Fourth Cambridge Radio Survey Data (4844 rows)
  recno=3387
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ColumnValue  Explain   (UCD)
_RAJ200019 59 29.20 "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+40 44 15.9 "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)
_RAB195019 57 45.30 "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+40 36 00.0 "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)
_Glon076.19454 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 +5.75509 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)
3387recno 3387  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

4C+40.40  The 4C number (Note)   (meta.id;meta.main)
RA195019 57 45.3 "h:m:s" (i) Right ascension equinox 1950.0 (Note)   (pos.eq.ra;meta.main)
DE1950+40 36.0 "d:m:s" (i) Dec. (pos.eq.dec;meta.main)
FluxDen 8700.0 Jy Flux density (1.0E-26 W/m2/Hz) at 178MHz (Note)   (phot.flux.density;em.radio.100-200MHz)
ErrClas114  Position and flux error class (in number) (Note)   (stat.error)
GLON 76.2 deg Galactic longitude, System II. (pos.galactic.lon)
GLAT 5.8 deg Galactic latitude, System II. (pos.galactic.lat)
ErrClas2   Position & flux error class (character form) (Note)   (stat.error)
com3C405*  Remarks (Note)   (meta.note)

_RA.icrs19 59 29.2 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+40 44.3 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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