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VIII/1A/3c The 3C and 3CR Catalogues (Edge+ 1959-1962)
3C catalog of radio sources (1959) (471 rows)
  recno=9
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ColumnValue  Explain   (UCD)
_RAJ200000 20 25.31 "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+15 39 38.7 "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)
_RAB195000 17 50.00 "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+15 23 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)
_Glon112.04237 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-46.55416 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)
9recno 9  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

3C 9  (i) [1,471] 3C source designation (meta.id;meta.main)
u_3C    [)] sources with open doubt (Note 1)   (meta.code.error)
f_3C    [+] observed in both 3C(a) and 3C(c) surveys (meta.code)
q_3C    [*] sources with considerable confidence (meta.code.qual)
n_3CA   [AB] Analysis flag (Note 2)   (meta.note)
f_RA1950    [-<> ] Possible lobe confusion on R.A. (Note 3)   (meta.code)
RA195000 17 50.0 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
e_RA1950 5 s rms uncertainty on right ascension (stat.error;pos.eq.ra)
f_DE1950    [v^ ] Possible lobe confusion on Decl. (Note 3)   (meta.code)
DE1950+15 23.0 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
e_DE1950 8 arcmin rms uncertainty on declination (stat.error)
u_DE1950    [)] Uncertainty flag on DE rms (meta.code.error)
S159MHz 15.5 Jy Flux density at 159MHz (phot.flux.density;em.radio.100-200MHz)
n_S159MHz    [W] indicates a flux density taken from Whitfield (1957MNRAS.117..680W) (meta.note)
e_S159MHz 2.5 Jy rms uncertainty on S159MHz (stat.error)
u_S159MHz    [)] Uncertainty flag on flux rms (meta.code.error)
l_Diam    [~<>] Limit flag on Diam (meta.code.error)
Diam  arcmin Angular diameter (phys.angSize)
e_Diam  arcmin rms uncertainty on Diam (stat.error)
n_Diam   Note (C: Complex, >12' upper limit for Diam) (meta.note)
Notes2C 26->  Suggested correspondences and notes (Note 4)   (meta.note)

_RA.icrs00 20 25.3 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+15 39.6 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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