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Simple Target
List Of Targets
Fast Xmatch with large catalogs or Simbad
Target
Name (resolved by
Sesame
) or
Position
:
J2000
B1975
B1950
B1900
B1875
B1855
Galactic
Supergal.
Ecl.J2000
Target dimension:
deg
arcmin
arcsec
NB: The epoch used for the query is the original epoch of the table(s)
Radius
Box size
VII/250
10126
The 2dF Galaxy Redshift Survey (2dFGRS) (2dFGRS Team, 1998-2003)
ReadMe+ftp
2001MNRAS.328.1039C
Similar Catalogs
spectrum/gif
Post annotation
1.
VII/250/parent
Details of source observations (
low-quality redshifts are written in red
)
(407834 rows)
meta
VII/250/parent
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
SeqNum
(i)
Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits)
(
meta.id
)
(
ID_NUMBER
)
RArad
deg
(i)
Right ascension (B1950), radians
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DErad
deg
(i)
Declination (B1950), radians
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
Bjsel
mag
(BJSEL) Final bj magnitude
(Note 1)
(
phot.mag;em.opt.B
)
(
PHOT_PHG_BJ
)
bjlim
mag
(n)
2dFGRS bj magnitude limit of this area
(Note 2)
(
phot.mag
)
(
PHOT_MAG_LIMIT
)
z.obs
(n)
Best redshift (observed)
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
z
(n)
Best redshift (heliocentric)
(
src.redshift
)
(
REDSHIFT_HC
)
q_z
(n)
[1,5] Redshift quality parameter (reliable redshifts have quality>=3)
(
meta.code.qual;src.redshift
)
(
CODE_QUALITY
)
Bjmag
mag
Final bj without extinction correction (BJG)
(
phot.mag;em.opt.B
)
(
PHOT_PHG_BJ
)
Bj.ori
mag
Original bj magnitude with extinction correction (BJSELOLD)
(
phot.mag;em.opt.B
)
(
PHOT_PHG_BJ
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
Bj.old
mag
Original bj magnitude without extinction correction (BJG_OLD)
(
phot.mag;em.opt.B
)
(
PHOT_PHG_BJ
)
UKST
UKST plate number (IFIELD)
(
obs.field
)
(
ID_FIELD
)
obsfld
(n)
Observed field number (OBSFLD(4:6))
(
meta.id;obs.field
)
(
ID_FIELD
)
GRSdate
"Y:M:D"
(n)
Observation date (GRSDATE)
(
time.epoch
)
(
TIME_DATE
)
eta
(n)
Spectral type parameter (ETA_TYPE)
(Note G1)
(
stat.fit.param
)
(
REDUCT_PARAM
)
Pl
(n)
[0,1] 2dF plate (0 or 1) (PLATE)
(
meta.note
)
(
NOTE
)
e
Eccentricity of the image (ECCENT)
(
src.orbital.eccentricity
)
(
PHYS_ECCENTRICITY
)
ora
deg
[0,180[ Orientation angle E-(N)-W (ORIENT)
(
pos.posAng
)
(
POS_POS-ANG
)
jon
(n)
Eyeball classification (JON)
(Note G3)
(
src.morph
)
(
CLASS_STRUCT
)
area
pix
Isophotal area in pixels (AREA)
(
phys.angSize
)
(
EXTENSION_AREA
)
_RA.icrs
deg
(n)
(i)
Right ascension (ICRS) (computed by VizieR, not part of the original data)
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
_DE.icrs
deg
(n)
(i)
Declination (ICRS) (computed by VizieR, not part of the original data)
(
pos.eq.dec
)
(
POS_EQ_DEC_OTHER
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1
https://cdsannotations.cds.unistra.fr/annotations/vizierTable//
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