VizieR

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

VizieR

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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=304046
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 34 27.5900 "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+02 11 11.300 "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)
_RAB195012 31 54.2153 "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+02 27 42.808 "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)
_Glon292.9553057 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+64.7288387 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)
196186recno 196186  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum304046  (i) 2dFGRS serial number (SEQNUM) (meta.id)
o_SeqNum1   [1,6] Number of spectra obtained (meta.number)
NameTGN388Z200  (i) 2dFGRS name (NAME) (meta.id;meta.main)
UKST861  UKST plate number (IFIELD) (obs.field)
RAJ200012 34 27.59 "h:m:s" (i) Right ascension (J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+02 11 11.3 "d:m:s" (i) Declination (J2000, degrees) (pos.eq.dec;meta.main)
Bjmag17.466 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel17.393 mag Final bj magnitude corrected from extinction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
Bjmag.o17.800 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o17.740 mag Original bj magnitude corrected from extinction (BJSELOLD) (phot.mag;em.opt.B)
Gext 0.073 mag Galactic extinction value (GALEXT) (phys.absorption)
Bjmag.S  mag SuperCosmos bj magnitude (SB_BJ) (Note 1)   (phot.mag;em.opt.B)
Rmag.S  mag SuperCosmos R magnitude (SR_R) (Note 1)   (phot.mag;em.opt.R)
ObsRun02MAR  Observation run of best spectrum (OBSRUN) (obs.param;obs)
z.obs 0.0055   Best redshift (observed) (Z) (Note 2)   (src.redshift;pos.heliocentric)
z 0.0055   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 0.0055   Cross-correlation redshift (Z_ABS) (Note 2)   (src.redshift;pos.heliocentric)
T3  Cross-correlation template (KBESTR) (Note 2)   (stat.fit.param)
Rx 7.13   Cross-correlation R value (R_CRCOR) (Note 2)   (stat.fit.param)
z.em 0.0057   Emission redshift (Z_EMI) (Note 2)   (src.redshift;pos.heliocentric)
o_z.em4  Number of emission lines for Z_EMI (NMBEST) (Note 2)   (meta.number)
SNR 54.1  Median signal to noise ratio per pixel (Note 2)   (em.wl.central;stat.median)
eta    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)
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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)
  SeqNum=304046
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 34 27.578 "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+02 11 11.06 "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)
_RAB195012 31 54.212 "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+02 27 42.78 "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)
_Glon292.955217 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+64.728765 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)
116101recno 116101  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum304046  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad187.9759 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad+02.4619 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel17.393 mag (BJSEL) Final bj magnitude (Note 1)   (phot.mag;em.opt.B)
bjlim19.246 mag 2dFGRS bj magnitude limit of this area (Note 2)   (phot.mag)
z.obs 0.00546   Best redshift (observed) (src.redshift;pos.heliocentric)
z 0.00548   Best redshift (heliocentric) (src.redshift)
q_z 5   [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag17.466 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori17.74 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old17.80 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST861  UKST plate number (IFIELD) (obs.field)
obsfld389   Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate2002-03-18 "Y:M:D" Observation date (GRSDATE) (time.epoch)
eta    Spectral type parameter (ETA_TYPE) (Note G1)   (stat.fit.param)
Pl 1   [0,1] 2dF plate (0 or 1) (PLATE) (meta.note)
e 0.640  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora 50 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon    Eyeball classification (JON) (Note G3)   (src.morph)
area 1237 pix Isophotal area in pixels (AREA) (phys.angSize)

_RA.icrs188.6149 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+02.1864 deg (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
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VII/250/photo The 2dF Galaxy Redshift Survey (2dFGRS) (2dFGRS Team, 1998-2003)
Photometric catalog (382323 rows)
  SeqNum=304046
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 34 27.5774 "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+02 11 11.073 "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)
_RAB195012 31 54.2106 "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+02 27 42.796 "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)
_Glon292.9552069 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+64.7287682 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)
108351recno 108351  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum304046  (i) Database serial number (SEQNUM) (meta.id)
RAB195012 31 54.21 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950+02 27 42.8 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
Bjsel17.393 mag Final bj magnitude with extinction correction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
psi 3686.0  psi classification parameter (PROB) (Note 2)   (src.morph.param)
k 1.020  k classification parameter = k/k_star (PARK) (src.morph.param)
mu 0.000  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 50 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
e 0.640  Eccentricity (ECCENT) (src.orbital.eccentricity)
Area 1237 pix Isophotal area in pixels (AREA) (phys.area)
Xpos 13440.7 pix Bj plate position in 8 micron pixels (X_BJ) (pos.cartesian.x;instr.plate)
Ypos-17157.0 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)
Bjmag17.466 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Rmag11.78 mag Unmatched APM 'total' mag (RMAG) (phot.mag;em.opt.R)
Pmag11.50 mag Unmatched raw APM profile integrated magnitude (PMAG) (phot.mag;em.opt.B)
Fmag 7.11 mag Unmatched raw APM 2" profile integrated magnitude (FMAG) (phot.mag;em.opt.B)
Smag13.57 mag Unmatched raw stellar mag from APMCAL (SMAG) (phot.mag;em.opt.B)
UKST861  UKST field number (IFIELD) (obs.field)
Igal 1149  Galaxy number in UKST field (IGFIELD) (meta.id;obs.field)
NameTGN388Z200  (i) 2dFGRS assigned name (Note 4)   (meta.id;meta.main)
Bjmag.o17.80 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o17.74 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bjmag.117.63 mag bj magnitude in 100k (VII/226) (100_BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel.117.56 mag bj magnitude in 100k release (VII/226) with extinction correction (100BJSEL) (phot.mag;em.opt.B)

_RA.icrs12 34 27.58 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+02 11 11.1 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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