VizieR

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VizieR

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J/PASP/97/932/3cr 3CR Source Identifications (Spinrad+, 1985)
The catalog (298 rows)
  recno=293
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ColumnValue  Explain   (UCD)
_RAJ200023 16 35.1443 "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+04 05 18.472 "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)
_RAB195023 14 02.2706 "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+03 48 55.204 "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)
_Glon083.0393678 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-51.2847122 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)
293recno 293  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

3CR459.0  3CR catalog number (Note)   (meta.id;meta.main)
RA195023 14 02.27 "h:m:s" (i) Right Ascension 1950 - hours (pos.eq.ra;meta.main)
DE1950+03 48 55.2 "d:m:s" (i) Declination 1950 - degrees (pos.eq.dec;meta.main)
Vmag17.55 mag V visual magnitude (Note)   (phot.mag;em.opt.V)
Vflag    [* ] variable magnitude flag (Note)   (meta.note)
z 0.219   redshift (src.redshift)
S(178) 25.6 Jy flux density at 178 MHz from Kellerman et al (phot.flux.density;em.radio.100-200MHz)
Alph 0.74   spectral index (Note)   (spect.index)
GLAT-51 deg Galactic latitude (pos.galactic.lat)
r_ID 18   reference for optical position (Note)   (meta.ref;pos.frame)
r_z 67   reference for redshift (Note)   (meta.ref;pos.frame)
r_RA1950 90   reference for radio position (Note)   (meta.ref)
notes12ID,93Z,E  Remarks on source (Note)   (meta.note)
IDN   [GQNB ] IDentification of source (Note)   (meta.note)

_RA.icrs23 16 35.14 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+04 05 18.5 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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