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=274290
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200010 15 53.1900 "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 46 10.600 "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 13 19.7705 "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 31 12.689 "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)
_Glon243.2337293 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+43.3582875 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)
170553recno 170553  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum274290  (i) 2dFGRS serial number (SEQNUM) (meta.id)
o_SeqNum2   [1,6] Number of spectra obtained (meta.number)
NameTGN356Z157  (i) 2dFGRS name (NAME) (meta.id;meta.main)
UKST854  UKST plate number (IFIELD) (obs.field)
RAJ200010 15 53.19 "h:m:s" (i) Right ascension (J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-00 46 10.6 "d:m:s" (i) Declination (J2000, degrees) (pos.eq.dec;meta.main)
Bjmag17.081 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel16.894 mag Final bj magnitude corrected from extinction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
Bjmag.o17.480 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o17.360 mag Original bj magnitude corrected from extinction (BJSELOLD) (phot.mag;em.opt.B)
Gext 0.187 mag Galactic extinction value (GALEXT) (phys.absorption)
Bjmag.S17.125 mag SuperCosmos bj magnitude (SB_BJ) (Note 1)   (phot.mag;em.opt.B)
Rmag.S16.349 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 0.0442   Best redshift (observed) (Z) (Note 2)   (src.redshift;pos.heliocentric)
z 0.0441   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 0.0446   Cross-correlation redshift (Z_ABS) (Note 2)   (src.redshift;pos.heliocentric)
T3  Cross-correlation template (KBESTR) (Note 2)   (stat.fit.param)
Rx 6.64   Cross-correlation R value (R_CRCOR) (Note 2)   (stat.fit.param)
z.em 0.0442   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 15.3  Median signal to noise ratio per pixel (Note 2)   (em.wl.central;stat.median)
eta 1.6296   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=274290
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200010 15 53.185 "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 46 10.79 "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 13 19.774 "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 31 12.68 "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)
_Glon243.233767 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+43.358238 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)
83576recno 83576  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum274290  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad153.3324 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad-00.5202 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel16.894 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 0.04437   Best redshift (observed) (src.redshift;pos.heliocentric)
z 0.04428   Best redshift (heliocentric) (src.redshift)
q_z 4   [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag17.081 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori17.36 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old17.48 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST854  UKST plate number (IFIELD) (obs.field)
obsfld289   Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate2000-05-08 "Y:M:D" Observation date (GRSDATE) (time.epoch)
eta 2.636   Spectral type parameter (ETA_TYPE) (Note G1)   (stat.fit.param)
Pl 1   [0,1] 2dF plate (0 or 1) (PLATE) (meta.note)
e 0.435  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora 3 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon 3   Eyeball classification (JON) (Note G3)   (src.morph)
area 1203 pix Isophotal area in pixels (AREA) (phys.angSize)

_RA.icrs153.9716 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-00.7697 deg (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
ColumnValue  Explain   (UCD)
_RAJ200010 15 53.185 "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 46 10.79 "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 13 19.774 "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 31 12.68 "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)
_Glon243.233767 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+43.358238 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)
83577recno 83577  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum274290  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad153.3324 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad-00.5202 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel16.894 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 0.04422   Best redshift (observed) (src.redshift;pos.heliocentric)
z 0.04412   Best redshift (heliocentric) (src.redshift)
q_z 4   [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag17.081 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori17.36 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old17.48 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST854  UKST plate number (IFIELD) (obs.field)
obsfld357   Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate2000-05-09 "Y:M:D" Observation date (GRSDATE) (time.epoch)
eta 1.630   Spectral type parameter (ETA_TYPE) (Note G1)   (stat.fit.param)
Pl 1   [0,1] 2dF plate (0 or 1) (PLATE) (meta.note)
e 0.435  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora 3 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon 3   Eyeball classification (JON) (Note G3)   (src.morph)
area 1203 pix Isophotal area in pixels (AREA) (phys.angSize)

_RA.icrs153.9716 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-00.7697 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=274290
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200010 15 53.1821 "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 46 10.812 "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 13 19.7706 "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 31 12.704 "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)
_Glon243.2337627 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+43.3582246 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)
79305recno 79305  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum274290  (i) Database serial number (SEQNUM) (meta.id)
RAB195010 13 19.77 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950-00 31 12.7 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
Bjsel16.894 mag Final bj magnitude with extinction correction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
psi13465.0  psi classification parameter (PROB) (Note 2)   (src.morph.param)
k 1.070  k classification parameter = k/k_star (PARK) (src.morph.param)
mu 0.347  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 3 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
e 0.435  Eccentricity (ECCENT) (src.orbital.eccentricity)
Area 1203 pix Isophotal area in pixels (AREA) (phys.area)
Xpos 11787.4 pix Bj plate position in 8 micron pixels (X_BJ) (pos.cartesian.x;instr.plate)
Ypos 2968.1 pix Bj plate position in 8 micron pixels (Y_BJ) (pos.cartesian.y;instr.plate)
dX0.70 pix Distortion difference (X(Bj)-X(R))*100 (DX) (pos;arith.diff)
dY0.06 pix Distortion difference (Y(Bj)-Y(R))*100 (DY) (pos;arith.diff)
Bjmag17.081 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Rmag12.16 mag Unmatched APM 'total' mag (RMAG) (phot.mag;em.opt.R)
Pmag12.93 mag Unmatched raw APM profile integrated magnitude (PMAG) (phot.mag;em.opt.B)
Fmag10.15 mag Unmatched raw APM 2" profile integrated magnitude (FMAG) (phot.mag;em.opt.B)
Smag15.54 mag Unmatched raw stellar mag from APMCAL (SMAG) (phot.mag;em.opt.B)
UKST854  UKST field number (IFIELD) (obs.field)
Igal 4043  Galaxy number in UKST field (IGFIELD) (meta.id;obs.field)
NameTGN356Z157  (i) 2dFGRS assigned name (Note 4)   (meta.id;meta.main)
Bjmag.o17.48 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o17.36 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bjmag.117.00 mag bj magnitude in 100k (VII/226) (100_BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel.116.81 mag bj magnitude in 100k release (VII/226) with extinction correction (100BJSEL) (phot.mag;em.opt.B)

_RA.icrs10 15 53.18 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-00 46 10.8 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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