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=274638
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200010 14 34.2600 "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)
_DEJ2000-00 50 14.500 "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)
_RAB195010 12 00.8801 "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 35 19.156 "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)
_Glon243.0169981 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+43.0620188 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)
170863recno 170863  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum274638  (i) 2dFGRS serial number (SEQNUM) (meta.id)
o_SeqNum1   [1,6] Number of spectra obtained (meta.number)
NameTGN288Z161  (i) 2dFGRS name (NAME) (meta.id;meta.main)
UKST854  UKST plate number (IFIELD) (obs.field)
RAJ200010 14 34.26 "h:m:s" (i) Right ascension (J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-00 50 14.5 "d:m:s" (i) Declination (J2000, degrees) (pos.eq.dec;meta.main)
Bjmag17.177 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel17.017 mag Final bj magnitude corrected from extinction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
Bjmag.o17.570 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o17.460 mag Original bj magnitude corrected from extinction (BJSELOLD) (phot.mag;em.opt.B)
Gext 0.160 mag Galactic extinction value (GALEXT) (phys.absorption)
Bjmag.S17.028 mag SuperCosmos bj magnitude (SB_BJ) (Note 1)   (phot.mag;em.opt.B)
Rmag.S15.741 mag SuperCosmos R magnitude (SR_R) (Note 1)   (phot.mag;em.opt.R)
ObsRun99DEC  Observation run of best spectrum (OBSRUN) (obs.param;obs)
z.obs 0.0449   Best redshift (observed) (Z) (Note 2)   (src.redshift;pos.heliocentric)
z 0.0450   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 0.0449   Cross-correlation redshift (Z_ABS) (Note 2)   (src.redshift;pos.heliocentric)
T2  Cross-correlation template (KBESTR) (Note 2)   (stat.fit.param)
Rx17.21   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 33.1  Median signal to noise ratio per pixel (Note 2)   (em.wl.central;stat.median)
eta -2.8513   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=274638
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200010 14 34.256 "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)
_DEJ2000-00 50 14.71 "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)
_RAB195010 12 00.884 "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 35 19.17 "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)
_Glon243.017045 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+43.061968 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)
83971recno 83971  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum274638  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad153.0037 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad-00.5887 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel17.017 mag (BJSEL) Final bj magnitude (Note 1)   (phot.mag;em.opt.B)
bjlim19.313 mag 2dFGRS bj magnitude limit of this area (Note 2)   (phot.mag)
z.obs 0.04489   Best redshift (observed) (src.redshift;pos.heliocentric)
z 0.04497   Best redshift (heliocentric) (src.redshift)
q_z 5   [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag17.177 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori17.46 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old17.57 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST854  UKST plate number (IFIELD) (obs.field)
obsfld288   Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate2000-01-04 "Y:M:D" Observation date (GRSDATE) (time.epoch)
eta -2.851   Spectral type parameter (ETA_TYPE) (Note G1)   (stat.fit.param)
Pl 0   [0,1] 2dF plate (0 or 1) (PLATE) (meta.note)
e 0.210  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora 79 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon 9   Eyeball classification (JON) (Note G3)   (src.morph)
area 991 pix Isophotal area in pixels (AREA) (phys.angSize)

_RA.icrs153.6427 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-00.8374 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=274638
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200010 14 34.2525 "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)
_DEJ2000-00 50 14.645 "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)
_RAB195010 12 00.8806 "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 35 19.104 "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)
_Glon243.0170134 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+43.0619690 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)
79648recno 79648  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum274638  (i) Database serial number (SEQNUM) (meta.id)
RAB195010 12 00.88 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950-00 35 19.1 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
Bjsel17.017 mag Final bj magnitude with extinction correction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
psi19423.0  psi classification parameter (PROB) (Note 2)   (src.morph.param)
k 1.030  k classification parameter = k/k_star (PARK) (src.morph.param)
mu 0.533  mu classification parameter = mu/mu_star (PARMU) (src.morph.param)
Cl 2   [-4,2] Final classification (IGAL) (Note 3)   (src.class.starGalaxy)
jon 9   [0,9] Eyeball classification (JON) (Note G3)   (src.morph)
ora 79 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
e 0.210  Eccentricity (ECCENT) (src.orbital.eccentricity)
Area 991 pix Isophotal area in pixels (AREA) (phys.area)
Xpos 14115.8 pix Bj plate position in 8 micron pixels (X_BJ) (pos.cartesian.x;instr.plate)
Ypos 3454.3 pix Bj plate position in 8 micron pixels (Y_BJ) (pos.cartesian.y;instr.plate)
dX-0.2 pix Distortion difference (X(Bj)-X(R))*100 (DX) (pos;arith.diff)
dY-0.4 pix Distortion difference (Y(Bj)-Y(R))*100 (DY) (pos;arith.diff)
Bjmag17.177 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Rmag12.08 mag Unmatched APM 'total' mag (RMAG) (phot.mag;em.opt.R)
Pmag14.13 mag Unmatched raw APM profile integrated magnitude (PMAG) (phot.mag;em.opt.B)
Fmag11.62 mag Unmatched raw APM 2" profile integrated magnitude (FMAG) (phot.mag;em.opt.B)
Smag15.29 mag Unmatched raw stellar mag from APMCAL (SMAG) (phot.mag;em.opt.B)
UKST854  UKST field number (IFIELD) (obs.field)
Igal 4391  Galaxy number in UKST field (IGFIELD) (meta.id;obs.field)
NameTGN288Z161  (i) 2dFGRS assigned name (Note 4)   (meta.id;meta.main)
Bjmag.o17.57 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o17.46 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bjmag.117.10 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.icrs10 14 34.25 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-00 50 14.6 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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