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=304834
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 45 31.9500 "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 32 09.300 "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 42 58.0937 "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 15 45.911 "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)
_Glon299.7548063 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+62.2993970 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)
196881recno 196881  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum304834  (i) 2dFGRS serial number (SEQNUM) (meta.id)
o_SeqNum1   [1,6] Number of spectra obtained (meta.number)
NameTGN323Z106  (i) 2dFGRS name (NAME) (meta.id;meta.main)
UKST861  UKST plate number (IFIELD) (obs.field)
RAJ200012 45 31.95 "h:m:s" (i) Right ascension (J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-00 32 09.3 "d:m:s" (i) Declination (J2000, degrees) (pos.eq.dec;meta.main)
Bjmag14.097 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel13.996 mag Final bj magnitude corrected from extinction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
Bjmag.o14.330 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o14.230 mag Original bj magnitude corrected from extinction (BJSELOLD) (phot.mag;em.opt.B)
Gext 0.101 mag Galactic extinction value (GALEXT) (phys.absorption)
Bjmag.S13.698 mag SuperCosmos bj magnitude (SB_BJ) (Note 1)   (phot.mag;em.opt.B)
Rmag.S12.714 mag SuperCosmos R magnitude (SR_R) (Note 1)   (phot.mag;em.opt.R)
ObsRun00MAY  Observation run of best spectrum (OBSRUN) (obs.param;obs)
z.obs 0.0059   Best redshift (observed) (Z) (Note 2)   (src.redshift;pos.heliocentric)
z 0.0058   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 0.0059   Cross-correlation redshift (Z_ABS) (Note 2)   (src.redshift;pos.heliocentric)
T6  Cross-correlation template (KBESTR) (Note 2)   (stat.fit.param)
Rx 9.25   Cross-correlation R value (R_CRCOR) (Note 2)   (stat.fit.param)
z.em 0.0055   Emission redshift (Z_EMI) (Note 2)   (src.redshift;pos.heliocentric)
o_z.em2  Number of emission lines for Z_EMI (NMBEST) (Note 2)   (meta.number)
SNR 40.2  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=304834
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 45 31.944 "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 32 09.54 "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 42 58.095 "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 15 45.93 "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)
_Glon299.754759 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+62.299330 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)
116917recno 116917  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum304834  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad190.7421 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad-00.2628 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel13.996 mag (BJSEL) Final bj magnitude (Note 1)   (phot.mag;em.opt.B)
bjlim19.250 mag 2dFGRS bj magnitude limit of this area (Note 2)   (phot.mag)
z.obs 0.00589   Best redshift (observed) (src.redshift;pos.heliocentric)
z 0.00581   Best redshift (heliocentric) (src.redshift)
q_z 5   [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag14.097 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori14.23 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old14.33 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST861  UKST plate number (IFIELD) (obs.field)
obsfld324   Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate2000-06-04 "Y:M:D" Observation date (GRSDATE) (time.epoch)
eta    Spectral type parameter (ETA_TYPE) (Note G1)   (stat.fit.param)
Pl 0   [0,1] 2dF plate (0 or 1) (PLATE) (meta.note)
e 0.600  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora 98 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon 3   Eyeball classification (JON) (Note G3)   (src.morph)
area 8500 pix Isophotal area in pixels (AREA) (phys.angSize)

_RA.icrs191.3831 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-00.5360 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=304834
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 45 31.9391 "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 32 09.506 "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 42 58.0906 "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 15 45.904 "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)
_Glon299.7547149 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+62.2993376 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)
109120recno 109120  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum304834  (i) Database serial number (SEQNUM) (meta.id)
RAB195012 42 58.09 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950-00 15 45.9 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
Bjsel13.996 mag Final bj magnitude with extinction correction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
psi13336.0  psi classification parameter (PROB) (Note 2)   (src.morph.param)
k 0.830  k classification parameter = k/k_star (PARK) (src.morph.param)
mu 1.067  mu classification parameter = mu/mu_star (PARMU) (src.morph.param)
Cl 1   [-4,2] Final classification (IGAL) (Note 3)   (src.class.starGalaxy)
jon 3   [0,9] Eyeball classification (JON) (Note G3)   (src.morph)
ora 98 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
e 0.600  Eccentricity (ECCENT) (src.orbital.eccentricity)
Area 8500 pix Isophotal area in pixels (AREA) (phys.area)
Xpos -5090.2 pix Bj plate position in 8 micron pixels (X_BJ) (pos.cartesian.x;instr.plate)
Ypos 1105.0 pix Bj plate position in 8 micron pixels (Y_BJ) (pos.cartesian.y;instr.plate)
dX-0.5 pix Distortion difference (X(Bj)-X(R))*100 (DX) (pos;arith.diff)
dY2.07 pix Distortion difference (Y(Bj)-Y(R))*100 (DY) (pos;arith.diff)
Bjmag14.097 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Rmag14.71 mag Unmatched APM 'total' mag (RMAG) (phot.mag;em.opt.R)
Pmag14.65 mag Unmatched raw APM profile integrated magnitude (PMAG) (phot.mag;em.opt.B)
Fmag 8.32 mag Unmatched raw APM 2" profile integrated magnitude (FMAG) (phot.mag;em.opt.B)
Smag22.71 mag Unmatched raw stellar mag from APMCAL (SMAG) (phot.mag;em.opt.B)
UKST861  UKST field number (IFIELD) (obs.field)
Igal 1937  Galaxy number in UKST field (IGFIELD) (meta.id;obs.field)
NameTGN323Z106  (i) 2dFGRS assigned name (Note 4)   (meta.id;meta.main)
Bjmag.o14.33 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o14.23 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bjmag.113.79 mag bj magnitude in 100k (VII/226) (100_BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel.113.67 mag bj magnitude in 100k release (VII/226) with extinction correction (100BJSEL) (phot.mag;em.opt.B)

_RA.icrs12 45 31.94 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-00 32 09.5 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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