VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

VizieR

start AladinLite
VII/250/2dfgrs The 2dF Galaxy Redshift Survey (2dFGRS) (2dFGRS Team, 1998-2003)
ReadMe+ftp

Best observations of 2dFGRS (low-quality redshifts are written in red) (245591 rows) 		  SeqNum=026289
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200001 57 55.3400 "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)
_DEJ2000-32 59 13.100 "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)
_RAB195001 55 42.8361 "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)
_DEB1950-33 13 47.964 "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)
_Glon239.1312771 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-74.4902819 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)
13563recno 13563  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
SeqNum026289  (i) 2dFGRS serial number (SEQNUM) (meta.id)
o_SeqNum1   [1,6] Number of spectra obtained (meta.number)
NameTGS512Z054  (i) 2dFGRS name (NAME) (meta.id;meta.main)
UKST354  UKST plate number (IFIELD) (obs.field)
RAJ200001 57 55.34 "h:m:s" (i) Right ascension (J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-32 59 13.1 "d:m:s" (i) Declination (J2000, degrees) (pos.eq.dec;meta.main)
Bjmag14.514 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel14.430 mag Final bj magnitude corrected from extinction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
Bjmag.o14.450 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o14.400 mag Original bj magnitude corrected from extinction (BJSELOLD) (phot.mag;em.opt.B)
Gext 0.084 mag Galactic extinction value (GALEXT) (phys.absorption)
Bjmag.S13.867 mag SuperCosmos bj magnitude (SB_BJ) (Note 1)   (phot.mag;em.opt.B)
Rmag.S13.026 mag SuperCosmos R magnitude (SR_R) (Note 1)   (phot.mag;em.opt.R)
ObsRun99OCT  Observation run of best spectrum (OBSRUN) (obs.param;obs)
z.obs 0.0128   Best redshift (observed) (Z) (Note 2)   (src.redshift;pos.heliocentric)
z 0.0128   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_z1  Redshift type (abs=1, emi=2, man=3) (ABEMMA) (meta.note)
z.abs 0.0128   Cross-correlation redshift (Z_ABS) (Note 2)   (src.redshift;pos.heliocentric)
T1  Cross-correlation template (KBESTR) (Note 2)   (stat.fit.param)
Rx13.57   Cross-correlation R value (R_CRCOR) (Note 2)   (stat.fit.param)
z.em    Emission redshift (Z_EMI) (Note 2)   (src.redshift;pos.heliocentric)
o_z.em0  Number of emission lines for Z_EMI (NMBEST) (Note 2)   (meta.number)
SNR 74.7  Median signal to noise ratio per pixel (Note 2)   (em.wl.central;stat.median)
eta -2.4292   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)
start AladinLite
VII/250/parent The 2dF Galaxy Redshift Survey (2dFGRS) (2dFGRS Team, 1998-2003)
ReadMe+ftp

Details of source observations (low-quality redshifts are written in red) (407834 rows) 		  SeqNum=026289
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200001 57 55.337 "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)
_DEJ2000-32 59 12.96 "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)
_RAB195001 55 42.846 "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)
_DEB1950-33 13 48.01 "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)
_Glon239.131151 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-74.490302 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)
172229recno 172229  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
SeqNum026289  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad028.9285 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad-33.2300 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel14.430 mag (BJSEL) Final bj magnitude (Note 1)   (phot.mag;em.opt.B)
bjlim19.489 mag 2dFGRS bj magnitude limit of this area (Note 2)   (phot.mag)
z.obs 0.01281   Best redshift (observed) (src.redshift;pos.heliocentric)
z 0.01277   Best redshift (heliocentric) (src.redshift)
q_z 4   [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag14.514 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori14.40 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old14.45 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST354  UKST plate number (IFIELD) (obs.field)
obsfld512   Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate1999-11-14 "Y:M:D" Observation date (GRSDATE) (time.epoch)
eta -2.429   Spectral type parameter (ETA_TYPE) (Note G1)   (stat.fit.param)
Pl 0   [0,1] 2dF plate (0 or 1) (PLATE) (meta.note)
e 0.140  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora109 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon 3   Eyeball classification (JON) (Note G3)   (src.morph)
area 7529 pix Isophotal area in pixels (AREA) (phys.angSize)
_RA.icrs029.4806 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-32.9869 deg (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
start AladinLite
VII/250/photo The 2dF Galaxy Redshift Survey (2dFGRS) (2dFGRS Team, 1998-2003)
ReadMe+ftp

Photometric catalog (382323 rows) 		  SeqNum=026289
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200001 57 55.3316 "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)
_DEJ2000-32 59 12.945 "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)
_RAB195001 55 42.8406 "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)
_DEB1950-33 13 47.996 "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)
_Glon239.1311568 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-74.4903229 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)
161836recno 161836  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
SeqNum026289  (i) Database serial number (SEQNUM) (meta.id)
RAB195001 55 42.84 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950-33 13 48.0 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
Bjsel14.430 mag Final bj magnitude with extinction correction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
psi13423.0  psi classification parameter (PROB) (Note 2)   (src.morph.param)
k 0.760  k classification parameter = k/k_star (PARK) (src.morph.param)
mu 0.500  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)
ora109 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
e 0.140  Eccentricity (ECCENT) (src.orbital.eccentricity)
Area 7529 pix Isophotal area in pixels (AREA) (phys.area)
Xpos 6136.5 pix Bj plate position in 8 micron pixels (X_BJ) (pos.cartesian.x;instr.plate)
Ypos-12596.3 pix Bj plate position in 8 micron pixels (Y_BJ) (pos.cartesian.y;instr.plate)
dX0.00 pix Distortion difference (X(Bj)-X(R))*100 (DX) (pos;arith.diff)
dY0.00 pix Distortion difference (Y(Bj)-Y(R))*100 (DY) (pos;arith.diff)
Bjmag14.514 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Rmag14.43 mag Unmatched APM 'total' mag (RMAG) (phot.mag;em.opt.R)
Pmag14.24 mag Unmatched raw APM profile integrated magnitude (PMAG) (phot.mag;em.opt.B)
Fmag 8.17 mag Unmatched raw APM 2" profile integrated magnitude (FMAG) (phot.mag;em.opt.B)
Smag21.41 mag Unmatched raw stellar mag from APMCAL (SMAG) (phot.mag;em.opt.B)
UKST354  UKST field number (IFIELD) (obs.field)
Igal 1280  Galaxy number in UKST field (IGFIELD) (meta.id;obs.field)
NameTGS512Z054  (i) 2dFGRS assigned name (Note 4)   (meta.id;meta.main)
Bjmag.o14.45 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o14.40 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bjmag.114.38 mag bj magnitude in 100k (VII/226) (100_BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel.114.31 mag bj magnitude in 100k release (VII/226) with extinction correction (100BJSEL) (phot.mag;em.opt.B)
_RA.icrs01 57 55.33 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-32 59 12.9 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
elapse time 0
→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact