VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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VII/250/parent The 2dF Galaxy Redshift Survey (2dFGRS) (2dFGRS Team, 1998-2003)
Details of source observations (low-quality redshifts are written in red) (407834 rows)
  recno=24683
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ColumnValue  Explain   (UCD)
_RAJ200011 20 11.067 "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)
_DEJ2000-02 53 09.38 "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)
_RAB195011 17 37.888 "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)
_DEB1950-02 36 43.20 "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)
_Glon263.120438 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+52.784704 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)
24683recno 24683  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum216427  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad169.4079 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad-02.6120 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel17.650 mag (BJSEL) Final bj magnitude (Note 1)   (phot.mag;em.opt.B)
bjlim19.303 mag 2dFGRS bj magnitude limit of this area (Note 2)   (phot.mag)
z.obs 0.06509   Best redshift (observed) (src.redshift;pos.heliocentric)
z 0.06506   Best redshift (heliocentric) (src.redshift)
q_z 3   [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag17.859 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori17.81 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old17.97 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST785  UKST plate number (IFIELD) (obs.field)
obsfld235   Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate2001-03-29 "Y:M:D" Observation date (GRSDATE) (time.epoch)
eta 1.499   Spectral type parameter (ETA_TYPE) (Note G1)   (stat.fit.param)
Pl 1   [0,1] 2dF plate (0 or 1) (PLATE) (meta.note)
e 0.720  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora178 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon    Eyeball classification (JON) (Note G3)   (src.morph)
area 550 pix Isophotal area in pixels (AREA) (phys.angSize)

_RA.icrs170.0461 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-02.8859 deg (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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