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=407747
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ColumnValue  Explain   (UCD)
_RAJ200000 01 43.154 "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)
_DEJ2000-57 00 58.33 "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)
_RAB195023 59 09.585 "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)
_DEB1950-57 17 40.88 "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)
_Glon316.017290 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-58.831071 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)
407747recno 407747  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum389650  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad359.7899 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad-57.2947 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel18.083 mag (BJSEL) Final bj magnitude (Note 1)   (phot.mag;em.opt.B)
bjlim19.380 mag 2dFGRS bj magnitude limit of this area (Note 2)   (phot.mag)
z.obs 0.11002   Best redshift (observed) (src.redshift;pos.heliocentric)
z 0.10995   Best redshift (heliocentric) (src.redshift)
q_z 5   [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag18.142 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori18.30 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old18.34 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST149  UKST plate number (IFIELD) (obs.field)
obsfld805   Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate2000-12-03 "Y:M:D" Observation date (GRSDATE) (time.epoch)
eta -3.027   Spectral type parameter (ETA_TYPE) (Note G1)   (stat.fit.param)
Pl 1   [0,1] 2dF plate (0 or 1) (PLATE) (meta.note)
e 0.380  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora 40 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon    Eyeball classification (JON) (Note G3)   (src.morph)
area 589 pix Isophotal area in pixels (AREA) (phys.angSize)

_RA.icrs000.4298 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-57.0162 deg (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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