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=383392
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ColumnValue  Explain   (UCD)
_RAJ200004 38 10.491 "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)
_DEJ2000-29 29 11.84 "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)
_RAB195004 36 12.168 "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)
_DEB1950-29 35 06.28 "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)
_Glon229.763764 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-40.538234 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)
383392recno 383392  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum365932  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad069.0507 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad-29.5851 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel17.338 mag (BJSEL) Final bj magnitude (Note 1)   (phot.mag;em.opt.B)
bjlim19.338 mag 2dFGRS bj magnitude limit of this area (Note 2)   (phot.mag)
z.obs    Best redshift (observed) (src.redshift;pos.heliocentric)
z    Best redshift (heliocentric) (src.redshift)
q_z    [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag17.469 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori17.61 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old17.70 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST421  UKST plate number (IFIELD) (obs.field)
obsfld    Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate  "Y:M:D" Observation date (GRSDATE) (time.epoch)
eta    Spectral type parameter (ETA_TYPE) (Note G1)   (stat.fit.param)
Pl    [0,1] 2dF plate (0 or 1) (PLATE) (meta.note)
e 0.875  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora103 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon    Eyeball classification (JON) (Note G3)   (src.morph)
area 708 pix Isophotal area in pixels (AREA) (phys.angSize)

_RA.icrs069.5437 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-29.4866 deg (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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