VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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=225451
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 53 40.5500 "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)
_DEJ2000-03 59 45.800 "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 51 06.9375 "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)
_DEB1950-03 43 04.324 "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)
_Glon276.5948251 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+55.8937189 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)
147745recno 147745  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum225451  (i) 2dFGRS serial number (SEQNUM) (meta.id)
o_SeqNum1   [1,6] Number of spectra obtained (meta.number)
NameTGN176Z250  (i) 2dFGRS name (NAME) (meta.id;meta.main)
UKST787  UKST plate number (IFIELD) (obs.field)
RAJ200011 53 40.55 "h:m:s" (i) Right ascension (J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-03 59 45.8 "d:m:s" (i) Declination (J2000, degrees) (pos.eq.dec;meta.main)
Bjmag14.521 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel14.416 mag Final bj magnitude corrected from extinction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
Bjmag.o14.430 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o14.370 mag Original bj magnitude corrected from extinction (BJSELOLD) (phot.mag;em.opt.B)
Gext 0.105 mag Galactic extinction value (GALEXT) (phys.absorption)
Bjmag.S13.849 mag SuperCosmos bj magnitude (SB_BJ) (Note 1)   (phot.mag;em.opt.B)
Rmag.S12.854 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 0.0054   Best redshift (observed) (Z) (Note 2)   (src.redshift;pos.heliocentric)
z 0.0054   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 0.0054   Cross-correlation redshift (Z_ABS) (Note 2)   (src.redshift;pos.heliocentric)
T5  Cross-correlation template (KBESTR) (Note 2)   (stat.fit.param)
Rx 9.88   Cross-correlation R value (R_CRCOR) (Note 2)   (stat.fit.param)
z.em 0.0052   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 53.0  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=225451
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 53 40.539 "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)
_DEJ2000-03 59 46.02 "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 51 06.935 "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)
_DEB1950-03 43 04.32 "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)
_Glon276.594794 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+55.893646 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)
33919recno 33919  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum225451  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad177.7789 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad-03.7179 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel14.416 mag (BJSEL) Final bj magnitude (Note 1)   (phot.mag;em.opt.B)
bjlim19.320 mag 2dFGRS bj magnitude limit of this area (Note 2)   (phot.mag)
z.obs 0.00538   Best redshift (observed) (src.redshift;pos.heliocentric)
z 0.00543   Best redshift (heliocentric) (src.redshift)
q_z 5   [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag14.521 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori14.37 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old14.43 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST787  UKST plate number (IFIELD) (obs.field)
obsfld176   Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate1999-02-16 "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 0.880  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora173 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon 4   Eyeball classification (JON) (Note G3)   (src.morph)
area 7075 pix Isophotal area in pixels (AREA) (phys.angSize)

_RA.icrs178.4189 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-03.9961 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=225451
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 53 40.5452 "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)
_DEJ2000-03 59 45.998 "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 51 06.9406 "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)
_DEB1950-03 43 04.304 "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)
_Glon276.5948313 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+55.8936604 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)
31441recno 31441  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum225451  (i) Database serial number (SEQNUM) (meta.id)
RAB195011 51 06.94 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950-03 43 04.3 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
Bjsel14.416 mag Final bj magnitude with extinction correction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
psi14447.0  psi classification parameter (PROB) (Note 2)   (src.morph.param)
k 0.520  k classification parameter = k/k_star (PARK) (src.morph.param)
mu 0.233  mu classification parameter = mu/mu_star (PARMU) (src.morph.param)
Cl 1   [-4,2] Final classification (IGAL) (Note 3)   (src.class.starGalaxy)
jon 4   [0,9] Eyeball classification (JON) (Note G3)   (src.morph)
ora173 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
e 0.880  Eccentricity (ECCENT) (src.orbital.eccentricity)
Area 7075 pix Isophotal area in pixels (AREA) (phys.area)
Xpos 14699.7 pix Bj plate position in 8 micron pixels (X_BJ) (pos.cartesian.x;instr.plate)
Ypos -9262.0 pix Bj plate position in 8 micron pixels (Y_BJ) (pos.cartesian.y;instr.plate)
dX5.09 pix Distortion difference (X(Bj)-X(R))*100 (DX) (pos;arith.diff)
dY0.42 pix Distortion difference (Y(Bj)-Y(R))*100 (DY) (pos;arith.diff)
Bjmag14.521 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Rmag14.10 mag Unmatched APM 'total' mag (RMAG) (phot.mag;em.opt.R)
Pmag14.00 mag Unmatched raw APM profile integrated magnitude (PMAG) (phot.mag;em.opt.B)
Fmag 7.89 mag Unmatched raw APM 2" profile integrated magnitude (FMAG) (phot.mag;em.opt.B)
Smag21.05 mag Unmatched raw stellar mag from APMCAL (SMAG) (phot.mag;em.opt.B)
UKST787  UKST field number (IFIELD) (obs.field)
Igal 1456  Galaxy number in UKST field (IGFIELD) (meta.id;obs.field)
NameTGN176Z250  (i) 2dFGRS assigned name (Note 4)   (meta.id;meta.main)
Bjmag.o14.43 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o14.37 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bjmag.114.23 mag bj magnitude in 100k (VII/226) (100_BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel.114.12 mag bj magnitude in 100k release (VII/226) with extinction correction (100BJSEL) (phot.mag;em.opt.B)

_RA.icrs11 53 40.55 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-03 59 46.0 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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