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=252
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200018 38 26.2563 "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+17 11 49.246 "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)
_RAB195018 36 12.8506 "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+17 09 06.701 "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)
_Glon046.9679974 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+10.5455273 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)
252recno 252  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

3CR386.0  3CR catalog number (Note)   (meta.id;meta.main)
RA195018 36 12.85 "h:m:s" (i) Right Ascension 1950 - hours (pos.eq.ra;meta.main)
DE1950+17 09 06.7 "d:m:s" (i) Declination 1950 - degrees (pos.eq.dec;meta.main)
Vmag12.93 mag V visual magnitude (Note)   (phot.mag;em.opt.V)
Vflag    [* ] variable magnitude flag (Note)   (meta.note)
z 0.017   redshift (src.redshift)
S(178) 23.9 Jy flux density at 178 MHz from Kellerman et al (phot.flux.density;em.radio.100-200MHz)
Alph 0.59   spectral index (Note)   (spect.index)
GLAT 11 deg Galactic latitude (pos.galactic.lat)
r_ID 25   reference for optical position (Note)   (meta.ref;pos.frame)
r_z 70   reference for redshift (Note)   (meta.ref;pos.frame)
r_RA1950 10   reference for radio position (Note)   (meta.ref)
notes67X,999Z,ABS  Remarks on source (Note)   (meta.note)
IDG   [GQNB ] IDentification of source (Note)   (meta.note)

_RA.icrs18 38 26.26 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+17 11 49.2 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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