VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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VIII/94/catalog Catalog of extended extragalactic radio sources (Amirkhanyan, 2014)
Catalogue of extended radio sources from FIRST survey (35148 rows)
  recno=2237
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200007 34 23.8000 "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+35 06 11.200 "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)
_RAB195007 31 06.8106 "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+35 12 45.698 "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)
_Glon184.1108801 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+23.4466904 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)
2237recno 2237  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Seq 655   [1/10460] Sequential number for the object as a whole (meta.record)

Nc 7  Number of components (meta.number)

RAW07 34 23.46 "h:m:s" Average right ascension (J2000.0) for object as a whole (pos.eq.ra)
DEW+35 06 48.5 "d:m:s" Average declination (J2000.0) for object as a whole (pos.eq.dec)
PA166.8 deg Position angle of the axis for object as a whole (pos.posAng)
Sep 95.2 arcsec Angular size (separation between the maximum distant components of the radio source) for object as a whole (phys.angSize;src)
Fint 308.1 mJy Integrated flux (flux of a radio source is the sum of the integrated fluxes of its components) for object as a whole (phot.flux.density;em.radio.750-1500MHz)

FIRSTFIRST  Details of nearby FIRST sources (meta.ref.url)

CC   [C] Data for component that makes up the radio source considered. Data are adopted from the FIRST catalog (meta.code)
u_C    [?] ?: uncertainty on radio source data (meta.code.error)
RAJ200007 34 23.80 "h:m:s" (i) Radio source right ascension (J2000.0) (pos.eq.ra;meta.main)
DEJ2000+35 06 11.2 "d:m:s" (i) Radio source declination (J2000.0) (pos.eq.dec;meta.main)
Flux 24.0 mJy Flux of the unresolved component at 1.4GHz (phot.flux.density;em.radio.750-1500MHz)
Fintr 188.8 mJy Integrated flux of the component at 1.4GHz (phot.flux.density;em.radio.750-1500MHz)
Opt    [O] Data for optical object (meta.code)
RAO  "h:m:s" Optical counterpart right ascension (J2000.0) (meta.id.assoc;pos.eq.ra)
DEO  "d:m:s" Optical counterpart declination (J2000.0) (meta.id.assoc;pos.eq.dec)
QSO    [-] - indicates that optical counterpart is a quasar (meta.code)
Vmag  mag V- or g-band magnitude (Note 1)   (phot.mag;em.opt)
z    Redshift (src.redshift)
SepO  arcsec Separation between the optical object and the corresponding radio component identified by the program (pos;arith.diff)
Dist  arcsec Distance between the optical object and the big axis of the radio source (pos.angDistance)
  
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