VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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=132081
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ColumnValue  Explain   (UCD)
_RAJ200013 44 08.358 "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)
_DEJ2000-01 04 26.39 "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)
_RAB195013 41 34.113 "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)
_DEB1950-00 49 23.41 "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)
_Glon329.257579 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+59.077363 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)
132081recno 132081  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum319067  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad205.3921 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad-00.8232 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel16.848 mag (BJSEL) Final bj magnitude (Note 1)   (phot.mag;em.opt.B)
bjlim19.111 mag 2dFGRS bj magnitude limit of this area (Note 2)   (phot.mag)
z.obs 0.08869   Best redshift (observed) (src.redshift;pos.heliocentric)
z 0.08873   Best redshift (heliocentric) (src.redshift)
q_z 5   [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag16.968 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori17.54 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old17.64 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST864  UKST plate number (IFIELD) (obs.field)
obsfld268   Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate1999-03-25 "Y:M:D" Observation date (GRSDATE) (time.epoch)
eta -1.575   Spectral type parameter (ETA_TYPE) (Note G1)   (stat.fit.param)
Pl 0   [0,1] 2dF plate (0 or 1) (PLATE) (meta.note)
e 0.035  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora170 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon    Eyeball classification (JON) (Note G3)   (src.morph)
area 848 pix Isophotal area in pixels (AREA) (phys.angSize)

_RA.icrs206.0348 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-01.0740 deg (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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