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=289761
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 15 24.8400 "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 07 16.500 "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)
_RAB195011 12 51.0220 "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 23 38.502 "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)
_Glon258.4778148 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+54.4856360 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)
184017recno 184017  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum289761  (i) 2dFGRS serial number (SEQNUM) (meta.id)
o_SeqNum1   [1,6] Number of spectra obtained (meta.number)
NameTGN371Z296  (i) 2dFGRS name (NAME) (meta.id;meta.main)
UKST857  UKST plate number (IFIELD) (obs.field)
RAJ200011 15 24.84 "h:m:s" (i) Right ascension (J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+00 07 16.5 "d:m:s" (i) Declination (J2000, degrees) (pos.eq.dec;meta.main)
Bjmag18.036 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel17.806 mag Final bj magnitude corrected from extinction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
Bjmag.o18.140 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o17.990 mag Original bj magnitude corrected from extinction (BJSELOLD) (phot.mag;em.opt.B)
Gext 0.230 mag Galactic extinction value (GALEXT) (phys.absorption)
Bjmag.S18.044 mag SuperCosmos bj magnitude (SB_BJ) (Note 1)   (phot.mag;em.opt.B)
Rmag.S17.378 mag SuperCosmos R magnitude (SR_R) (Note 1)   (phot.mag;em.opt.R)
ObsRun00APR  Observation run of best spectrum (OBSRUN) (obs.param;obs)
z.obs 0.0287   Best redshift (observed) (Z) (Note 2)   (src.redshift;pos.heliocentric)
z 0.0286   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_z2  Redshift type (abs=1, emi=2, man=3) (ABEMMA) (meta.note)
z.abs 0.0290   Cross-correlation redshift (Z_ABS) (Note 2)   (src.redshift;pos.heliocentric)
T5  Cross-correlation template (KBESTR) (Note 2)   (stat.fit.param)
Rx 3.24   Cross-correlation R value (R_CRCOR) (Note 2)   (stat.fit.param)
z.em 0.0287   Emission redshift (Z_EMI) (Note 2)   (src.redshift;pos.heliocentric)
o_z.em6  Number of emission lines for Z_EMI (NMBEST) (Note 2)   (meta.number)
SNR 9.7  Median signal to noise ratio per pixel (Note 2)   (em.wl.central;stat.median)
eta 8.9866   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=289761
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 15 24.825 "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 07 16.26 "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)
_RAB195011 12 51.015 "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 23 38.48 "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)
_Glon258.477801 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+54.485545 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)
100424recno 100424  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum289761  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad168.2126 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad+00.3940 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel17.806 mag (BJSEL) Final bj magnitude (Note 1)   (phot.mag;em.opt.B)
bjlim19.327 mag 2dFGRS bj magnitude limit of this area (Note 2)   (phot.mag)
z.obs 0.02866   Best redshift (observed) (src.redshift;pos.heliocentric)
z 0.02859   Best redshift (heliocentric) (src.redshift)
q_z 5   [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag18.036 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori17.99 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old18.14 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST857  UKST plate number (IFIELD) (obs.field)
obsfld371   Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate2000-04-27 "Y:M:D" Observation date (GRSDATE) (time.epoch)
eta 8.987   Spectral type parameter (ETA_TYPE) (Note G1)   (stat.fit.param)
Pl 1   [0,1] 2dF plate (0 or 1) (PLATE) (meta.note)
e 0.840  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora 18 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon    Eyeball classification (JON) (Note G3)   (src.morph)
area 494 pix Isophotal area in pixels (AREA) (phys.angSize)

_RA.icrs168.8534 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+00.1212 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=289761
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 15 24.8308 "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 07 16.279 "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)
_RAB195011 12 51.0206 "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 23 38.496 "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)
_Glon258.4778288 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+54.4855639 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)
94453recno 94453  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum289761  (i) Database serial number (SEQNUM) (meta.id)
RAB195011 12 51.02 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950+00 23 38.5 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
Bjsel17.806 mag Final bj magnitude with extinction correction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
psi13484.0  psi classification parameter (PROB) (Note 2)   (src.morph.param)
k 0.900  k classification parameter = k/k_star (PARK) (src.morph.param)
mu 0.100  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 18 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
e 0.840  Eccentricity (ECCENT) (src.orbital.eccentricity)
Area 494 pix Isophotal area in pixels (AREA) (phys.area)
Xpos 12658.4 pix Bj plate position in 8 micron pixels (X_BJ) (pos.cartesian.x;instr.plate)
Ypos -3425.4 pix Bj plate position in 8 micron pixels (Y_BJ) (pos.cartesian.y;instr.plate)
dX0.23 pix Distortion difference (X(Bj)-X(R))*100 (DX) (pos;arith.diff)
dY-0.1 pix Distortion difference (Y(Bj)-Y(R))*100 (DY) (pos;arith.diff)
Bjmag18.036 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Rmag10.74 mag Unmatched APM 'total' mag (RMAG) (phot.mag;em.opt.R)
Pmag11.16 mag Unmatched raw APM profile integrated magnitude (PMAG) (phot.mag;em.opt.B)
Fmag 9.02 mag Unmatched raw APM 2" profile integrated magnitude (FMAG) (phot.mag;em.opt.B)
Smag11.94 mag Unmatched raw stellar mag from APMCAL (SMAG) (phot.mag;em.opt.B)
UKST857  UKST field number (IFIELD) (obs.field)
Igal 4395  Galaxy number in UKST field (IGFIELD) (meta.id;obs.field)
NameTGN371Z296  (i) 2dFGRS assigned name (Note 4)   (meta.id;meta.main)
Bjmag.o18.14 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o17.99 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bjmag.117.99 mag bj magnitude in 100k (VII/226) (100_BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel.117.78 mag bj magnitude in 100k release (VII/226) with extinction correction (100BJSEL) (phot.mag;em.opt.B)

_RA.icrs11 15 24.83 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+00 07 16.3 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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