VizieR

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

VizieR

start AladinLite
VII/250/2dfgrs The 2dF Galaxy Redshift Survey (2dFGRS) (2dFGRS Team, 1998-2003)
Best observations of 2dFGRS (low-quality redshifts are written in red) (245591 rows)
  SeqNum=336470
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 23 51.9200 "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)
_DEJ2000-62 22 44.100 "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)
_RAB195000 21 30.8406 "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)
_DEB1950-62 39 21.543 "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)
_Glon308.4242892 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-54.4543240 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)
219993recno 219993  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum336470  (i) 2dFGRS serial number (SEQNUM) (meta.id)
o_SeqNum1   [1,6] Number of spectra obtained (meta.number)
NameTGS826Z010  (i) 2dFGRS name (NAME) (meta.id;meta.main)
UKST078  UKST plate number (IFIELD) (obs.field)
RAJ200000 23 51.92 "h:m:s" (i) Right ascension (J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-62 22 44.1 "d:m:s" (i) Declination (J2000, degrees) (pos.eq.dec;meta.main)
Bjmag16.906 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel16.844 mag Final bj magnitude corrected from extinction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
Bjmag.o17.010 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o16.940 mag Original bj magnitude corrected from extinction (BJSELOLD) (phot.mag;em.opt.B)
Gext 0.062 mag Galactic extinction value (GALEXT) (phys.absorption)
Bjmag.S16.861 mag SuperCosmos bj magnitude (SB_BJ) (Note 1)   (phot.mag;em.opt.B)
Rmag.S15.536 mag SuperCosmos R magnitude (SR_R) (Note 1)   (phot.mag;em.opt.R)
ObsRun00OCT  Observation run of best spectrum (OBSRUN) (obs.param;obs)
z.obs 0.0688   Best redshift (observed) (Z) (Note 2)   (src.redshift;pos.heliocentric)
z 0.0688   Best redshift (heliocentric) (Z_HELIO) (Note 2)   (src.redshift)
q_z5   [1,5] Redshift quality for best spectrum (reliable redshifts have quality≥3) (Note 2)   (meta.code.qual;src.redshift)
n_z1  Redshift type (abs=1, emi=2, man=3) (ABEMMA) (meta.note)
z.abs 0.0688   Cross-correlation redshift (Z_ABS) (Note 2)   (src.redshift;pos.heliocentric)
T2  Cross-correlation template (KBESTR) (Note 2)   (stat.fit.param)
Rx13.76   Cross-correlation R value (R_CRCOR) (Note 2)   (stat.fit.param)
z.em    Emission redshift (Z_EMI) (Note 2)   (src.redshift;pos.heliocentric)
o_z.em0  Number of emission lines for Z_EMI (NMBEST) (Note 2)   (meta.number)
SNR 26.4  Median signal to noise ratio per pixel (Note 2)   (em.wl.central;stat.median)
eta -2.8709   Eta spectral type parameter from best spectrum (ETA_TYPE) (Note G1)   (stat.fit.param)

SpSp  Show the Image and annotated Spectrum of this 2dF Object (meta.ref.url)
start AladinLite
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)
  SeqNum=336470
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 23 51.915 "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)
_DEJ2000-62 22 43.83 "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)
_RAB195000 21 30.847 "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)
_DEB1950-62 39 21.49 "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)
_Glon308.424329 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-54.454395 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)
354047recno 354047  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum336470  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad005.3785 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad-62.6560 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel16.844 mag (BJSEL) Final bj magnitude (Note 1)   (phot.mag;em.opt.B)
bjlim19.409 mag 2dFGRS bj magnitude limit of this area (Note 2)   (phot.mag)
z.obs 0.06885   Best redshift (observed) (src.redshift;pos.heliocentric)
z 0.06879   Best redshift (heliocentric) (src.redshift)
q_z 5   [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag16.906 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori16.94 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old17.01 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST078  UKST plate number (IFIELD) (obs.field)
obsfld826   Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate2000-10-27 "Y:M:D" Observation date (GRSDATE) (time.epoch)
eta -2.871   Spectral type parameter (ETA_TYPE) (Note G1)   (stat.fit.param)
Pl 0   [0,1] 2dF plate (0 or 1) (PLATE) (meta.note)
e 0.375  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora 58 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon    Eyeball classification (JON) (Note G3)   (src.morph)
area 1122 pix Isophotal area in pixels (AREA) (phys.angSize)

_RA.icrs005.9663 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-62.3788 deg (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
start AladinLite
VII/250/photo The 2dF Galaxy Redshift Survey (2dFGRS) (2dFGRS Team, 1998-2003)
Photometric catalog (382323 rows)
  SeqNum=336470
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 23 51.9085 "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)
_DEJ2000-62 22 43.936 "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)
_RAB195000 21 30.8406 "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)
_DEB1950-62 39 21.596 "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)
_Glon308.4243411 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-54.4543648 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)
330456recno 330456  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum336470  (i) Database serial number (SEQNUM) (meta.id)
RAB195000 21 30.84 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950-62 39 21.6 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
Bjsel16.844 mag Final bj magnitude with extinction correction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
psi 2501.3  psi classification parameter (PROB) (Note 2)   (src.morph.param)
k 0.910  k classification parameter = k/k_star (PARK) (src.morph.param)
mu 0.387  mu classification parameter = mu/mu_star (PARMU) (src.morph.param)
Cl 1   [-4,2] Final classification (IGAL) (Note 3)   (src.class.starGalaxy)
jon    [0,9] Eyeball classification (JON) (Note G3)   (src.morph)
ora 58 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
e 0.375  Eccentricity (ECCENT) (src.orbital.eccentricity)
Area 1122 pix Isophotal area in pixels (AREA) (phys.area)
Xpos-16572.0 pix Bj plate position in 8 micron pixels (X_BJ) (pos.cartesian.x;instr.plate)
Ypos-15599.0 pix Bj plate position in 8 micron pixels (Y_BJ) (pos.cartesian.y;instr.plate)
dX0.00 pix Distortion difference (X(Bj)-X(R))*100 (DX) (pos;arith.diff)
dY0.00 pix Distortion difference (Y(Bj)-Y(R))*100 (DY) (pos;arith.diff)
Bjmag16.906 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Rmag12.14 mag Unmatched APM 'total' mag (RMAG) (phot.mag;em.opt.R)
Pmag  mag Unmatched raw APM profile integrated magnitude (PMAG) (phot.mag;em.opt.B)
Fmag  mag Unmatched raw APM 2" profile integrated magnitude (FMAG) (phot.mag;em.opt.B)
Smag  mag Unmatched raw stellar mag from APMCAL (SMAG) (phot.mag;em.opt.B)
UKST078  UKST field number (IFIELD) (obs.field)
Igal11776  Galaxy number in UKST field (IGFIELD) (meta.id;obs.field)
NameTGS826Z010  (i) 2dFGRS assigned name (Note 4)   (meta.id;meta.main)
Bjmag.o17.01 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o16.94 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bjmag.117.00 mag bj magnitude in 100k (VII/226) (100_BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel.116.94 mag bj magnitude in 100k release (VII/226) with extinction correction (100BJSEL) (phot.mag;em.opt.B)

_RA.icrs00 23 51.91 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-62 22 43.9 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact