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=216427
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 20 11.0800 "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 53 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)
_RAB195011 17 37.8933 "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 36 43.343 "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)
_Glon263.1204937 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+52.7847535 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)
142144recno 142144  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum216427  (i) 2dFGRS serial number (SEQNUM) (meta.id)
o_SeqNum2   [1,6] Number of spectra obtained (meta.number)
NameTGN234Z033  (i) 2dFGRS name (NAME) (meta.id;meta.main)
UKST785  UKST plate number (IFIELD) (obs.field)
RAJ200011 20 11.08 "h:m:s" (i) Right ascension (J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-02 53 09.3 "d:m:s" (i) Declination (J2000, degrees) (pos.eq.dec;meta.main)
Bjmag17.859 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel17.650 mag Final bj magnitude corrected from extinction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
Bjmag.o17.970 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o17.810 mag Original bj magnitude corrected from extinction (BJSELOLD) (phot.mag;em.opt.B)
Gext 0.209 mag Galactic extinction value (GALEXT) (phys.absorption)
Bjmag.S17.892 mag SuperCosmos bj magnitude (SB_BJ) (Note 1)   (phot.mag;em.opt.B)
Rmag.S17.192 mag SuperCosmos R magnitude (SR_R) (Note 1)   (phot.mag;em.opt.R)
ObsRun99FEB  Observation run of best spectrum (OBSRUN) (obs.param;obs)
z.obs 0.0645   Best redshift (observed) (Z) (Note 2)   (src.redshift;pos.heliocentric)
z 0.0645   Best redshift (heliocentric) (Z_HELIO) (Note 2)   (src.redshift)
q_z4   [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-0.0341   Cross-correlation redshift (Z_ABS) (Note 2)   (src.redshift;pos.heliocentric)
T3  Cross-correlation template (KBESTR) (Note 2)   (stat.fit.param)
Rx 2.21   Cross-correlation R value (R_CRCOR) (Note 2)   (stat.fit.param)
z.em 0.0645   Emission redshift (Z_EMI) (Note 2)   (src.redshift;pos.heliocentric)
o_z.em1  Number of emission lines for Z_EMI (NMBEST) (Note 2)   (meta.number)
SNR 5.4  Median signal to noise ratio per pixel (Note 2)   (em.wl.central;stat.median)
eta 1.3549   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=216427
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 20 11.067 "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 53 09.38 "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 17 37.888 "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 36 43.20 "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)
_Glon263.120438 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+52.784704 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)
24682recno 24682  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum216427  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad169.4079 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad-02.6120 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel17.650 mag (BJSEL) Final bj magnitude (Note 1)   (phot.mag;em.opt.B)
bjlim19.303 mag 2dFGRS bj magnitude limit of this area (Note 2)   (phot.mag)
z.obs 0.06451   Best redshift (observed) (src.redshift;pos.heliocentric)
z 0.06455   Best redshift (heliocentric) (src.redshift)
q_z 4   [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag17.859 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori17.81 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old17.97 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST785  UKST plate number (IFIELD) (obs.field)
obsfld234   Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate1999-02-17 "Y:M:D" Observation date (GRSDATE) (time.epoch)
eta 1.355   Spectral type parameter (ETA_TYPE) (Note G1)   (stat.fit.param)
Pl 0   [0,1] 2dF plate (0 or 1) (PLATE) (meta.note)
e 0.720  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora178 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon    Eyeball classification (JON) (Note G3)   (src.morph)
area 550 pix Isophotal area in pixels (AREA) (phys.angSize)

_RA.icrs170.0461 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-02.8859 deg (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
ColumnValue  Explain   (UCD)
_RAJ200011 20 11.067 "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 53 09.38 "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 17 37.888 "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 36 43.20 "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)
_Glon263.120438 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+52.784704 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)
24683recno 24683  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum216427  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad169.4079 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad-02.6120 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel17.650 mag (BJSEL) Final bj magnitude (Note 1)   (phot.mag;em.opt.B)
bjlim19.303 mag 2dFGRS bj magnitude limit of this area (Note 2)   (phot.mag)
z.obs 0.06509   Best redshift (observed) (src.redshift;pos.heliocentric)
z 0.06506   Best redshift (heliocentric) (src.redshift)
q_z 3   [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag17.859 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori17.81 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old17.97 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST785  UKST plate number (IFIELD) (obs.field)
obsfld235   Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate2001-03-29 "Y:M:D" Observation date (GRSDATE) (time.epoch)
eta 1.499   Spectral type parameter (ETA_TYPE) (Note G1)   (stat.fit.param)
Pl 1   [0,1] 2dF plate (0 or 1) (PLATE) (meta.note)
e 0.720  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora178 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon    Eyeball classification (JON) (Note G3)   (src.morph)
area 550 pix Isophotal area in pixels (AREA) (phys.angSize)

_RA.icrs170.0461 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-02.8859 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=216427
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 20 11.0693 "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 53 09.476 "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 17 37.8906 "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 36 43.304 "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)
_Glon263.1204795 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+52.7846879 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)
22548recno 22548  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum216427  (i) Database serial number (SEQNUM) (meta.id)
RAB195011 17 37.89 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950-02 36 43.3 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
Bjsel17.650 mag Final bj magnitude with extinction correction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
psi 2850.5  psi classification parameter (PROB) (Note 2)   (src.morph.param)
k 1.520  k classification parameter = k/k_star (PARK) (src.morph.param)
mu 0.207  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)
ora178 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
e 0.720  Eccentricity (ECCENT) (src.orbital.eccentricity)
Area 550 pix Isophotal area in pixels (AREA) (phys.area)
Xpos 4215.4 pix Bj plate position in 8 micron pixels (X_BJ) (pos.cartesian.x;instr.plate)
Ypos-17683.7 pix Bj plate position in 8 micron pixels (Y_BJ) (pos.cartesian.y;instr.plate)
dX2.50 pix Distortion difference (X(Bj)-X(R))*100 (DX) (pos;arith.diff)
dY-0.5 pix Distortion difference (Y(Bj)-Y(R))*100 (DY) (pos;arith.diff)
Bjmag17.859 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Rmag11.17 mag Unmatched APM 'total' mag (RMAG) (phot.mag;em.opt.R)
Pmag11.87 mag Unmatched raw APM profile integrated magnitude (PMAG) (phot.mag;em.opt.B)
Fmag10.31 mag Unmatched raw APM 2" profile integrated magnitude (FMAG) (phot.mag;em.opt.B)
Smag13.44 mag Unmatched raw stellar mag from APMCAL (SMAG) (phot.mag;em.opt.B)
UKST785  UKST field number (IFIELD) (obs.field)
Igal 2919  Galaxy number in UKST field (IGFIELD) (meta.id;obs.field)
NameTGN234Z033  (i) 2dFGRS assigned name (Note 4)   (meta.id;meta.main)
Bjmag.o17.97 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o17.81 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bjmag.117.97 mag bj magnitude in 100k (VII/226) (100_BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel.117.75 mag bj magnitude in 100k release (VII/226) with extinction correction (100BJSEL) (phot.mag;em.opt.B)

_RA.icrs11 20 11.07 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-02 53 09.5 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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