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=282700
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 10 15.6800 "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)
_DEJ2000-01 24 26.100 "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)
_RAB195011 07 42.2495 "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)
_DEB1950-01 08 08.813 "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)
_Glon258.3885277 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+52.4874974 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)
177946recno 177946  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum282700  (i) 2dFGRS serial number (SEQNUM) (meta.id)
o_SeqNum1   [1,6] Number of spectra obtained (meta.number)
NameTGN302Z048  (i) 2dFGRS name (NAME) (meta.id;meta.main)
UKST856  UKST plate number (IFIELD) (obs.field)
RAJ200011 10 15.68 "h:m:s" (i) Right ascension (J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-01 24 26.1 "d:m:s" (i) Declination (J2000, degrees) (pos.eq.dec;meta.main)
Bjmag19.429 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel19.281 mag Final bj magnitude corrected from extinction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
Bjmag.o19.510 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o19.410 mag Original bj magnitude corrected from extinction (BJSELOLD) (phot.mag;em.opt.B)
Gext 0.148 mag Galactic extinction value (GALEXT) (phys.absorption)
Bjmag.S19.486 mag SuperCosmos bj magnitude (SB_BJ) (Note 1)   (phot.mag;em.opt.B)
Rmag.S18.355 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 0.1958   Best redshift (observed) (Z) (Note 2)   (src.redshift;pos.heliocentric)
z 0.1957   Best redshift (heliocentric) (Z_HELIO) (Note 2)   (src.redshift)
q_z3   [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 0.1562   Cross-correlation redshift (Z_ABS) (Note 2)   (src.redshift;pos.heliocentric)
T6  Cross-correlation template (KBESTR) (Note 2)   (stat.fit.param)
Rx 4.67   Cross-correlation R value (R_CRCOR) (Note 2)   (stat.fit.param)
z.em 0.1958   Emission redshift (Z_EMI) (Note 2)   (src.redshift;pos.heliocentric)
o_z.em3  Number of emission lines for Z_EMI (NMBEST) (Note 2)   (meta.number)
SNR 9.4  Median signal to noise ratio per pixel (Note 2)   (em.wl.central;stat.median)
eta 3.9953   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=282700
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 10 15.673 "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)
_DEJ2000-01 24 26.29 "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 07 42.250 "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)
_DEB1950-01 08 08.79 "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)
_Glon258.388543 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+52.487437 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)
92824recno 92824  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum282700  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad166.9260 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad-01.1358 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel19.281 mag (BJSEL) Final bj magnitude (Note 1)   (phot.mag;em.opt.B)
bjlim19.339 mag 2dFGRS bj magnitude limit of this area (Note 2)   (phot.mag)
z.obs 0.19581   Best redshift (observed) (src.redshift;pos.heliocentric)
z 0.19571   Best redshift (heliocentric) (src.redshift)
q_z 3   [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag19.429 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori19.41 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old19.51 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST856  UKST plate number (IFIELD) (obs.field)
obsfld301   Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate2000-05-08 "Y:M:D" Observation date (GRSDATE) (time.epoch)
eta 3.995   Spectral type parameter (ETA_TYPE) (Note G1)   (stat.fit.param)
Pl 1   [0,1] 2dF plate (0 or 1) (PLATE) (meta.note)
e 0.190  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora 53 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon    Eyeball classification (JON) (Note G3)   (src.morph)
area 158 pix Isophotal area in pixels (AREA) (phys.angSize)

_RA.icrs167.5653 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-01.4073 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=282700
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 10 15.6731 "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)
_DEJ2000-01 24 26.305 "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 07 42.2506 "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)
_DEB1950-01 08 08.804 "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)
_Glon258.3885495 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+52.4874351 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)
87574recno 87574  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum282700  (i) Database serial number (SEQNUM) (meta.id)
RAB195011 07 42.25 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950-01 08 08.8 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
Bjsel19.281 mag Final bj magnitude with extinction correction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
psi 2070.6  psi classification parameter (PROB) (Note 2)   (src.morph.param)
k 1.030  k classification parameter = k/k_star (PARK) (src.morph.param)
mu 0.140  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 53 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
e 0.190  Eccentricity (ECCENT) (src.orbital.eccentricity)
Area 158 pix Isophotal area in pixels (AREA) (phys.area)
Xpos-12830.0 pix Bj plate position in 8 micron pixels (X_BJ) (pos.cartesian.x;instr.plate)
Ypos 6833.3 pix Bj plate position in 8 micron pixels (Y_BJ) (pos.cartesian.y;instr.plate)
dX0.39 pix Distortion difference (X(Bj)-X(R))*100 (DX) (pos;arith.diff)
dY-0.2 pix Distortion difference (Y(Bj)-Y(R))*100 (DY) (pos;arith.diff)
Bjmag19.429 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Rmag 9.79 mag Unmatched APM 'total' mag (RMAG) (phot.mag;em.opt.R)
Pmag 9.60 mag Unmatched raw APM profile integrated magnitude (PMAG) (phot.mag;em.opt.B)
Fmag 7.83 mag Unmatched raw APM 2" profile integrated magnitude (FMAG) (phot.mag;em.opt.B)
Smag 9.71 mag Unmatched raw stellar mag from APMCAL (SMAG) (phot.mag;em.opt.B)
UKST856  UKST field number (IFIELD) (obs.field)
Igal 2084  Galaxy number in UKST field (IGFIELD) (meta.id;obs.field)
NameTGN302Z048  (i) 2dFGRS assigned name (Note 4)   (meta.id;meta.main)
Bjmag.o19.51 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o19.41 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bjmag.119.44 mag bj magnitude in 100k (VII/226) (100_BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel.119.29 mag bj magnitude in 100k release (VII/226) with extinction correction (100BJSEL) (phot.mag;em.opt.B)

_RA.icrs11 10 15.67 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-01 24 26.3 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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