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=377608
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200022 02 21.5700 "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)
_DEJ2000-18 54 58.200 "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)
_RAB195021 59 36.3474 "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)
_DEB1950-19 09 28.238 "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)
_Glon035.6923435 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-50.4290175 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)
239185recno 239185  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum377608  (i) 2dFGRS serial number (SEQNUM) (meta.id)
o_SeqNum1   [1,6] Number of spectra obtained (meta.number)
NameTGS813Z199  (i) 2dFGRS name (NAME) (meta.id;meta.main)
UKST601  UKST plate number (IFIELD) (obs.field)
RAJ200022 02 21.57 "h:m:s" (i) Right ascension (J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-18 54 58.2 "d:m:s" (i) Declination (J2000, degrees) (pos.eq.dec;meta.main)
Bjmag13.931 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel13.816 mag Final bj magnitude corrected from extinction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
Bjmag.o14.140 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o14.080 mag Original bj magnitude corrected from extinction (BJSELOLD) (phot.mag;em.opt.B)
Gext 0.115 mag Galactic extinction value (GALEXT) (phys.absorption)
Bjmag.S12.971 mag SuperCosmos bj magnitude (SB_BJ) (Note 1)   (phot.mag;em.opt.B)
Rmag.S11.722 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 0.0086   Best redshift (observed) (Z) (Note 2)   (src.redshift;pos.heliocentric)
z 0.0084   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 0.0086   Cross-correlation redshift (Z_ABS) (Note 2)   (src.redshift;pos.heliocentric)
T1  Cross-correlation template (KBESTR) (Note 2)   (stat.fit.param)
Rx 7.36   Cross-correlation R value (R_CRCOR) (Note 2)   (stat.fit.param)
z.em 0.0118   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 55.9  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=377608
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200022 02 21.572 "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)
_DEJ2000-18 54 57.91 "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)
_RAB195021 59 36.355 "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)
_DEB1950-19 09 28.14 "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)
_Glon035.692467 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-50.428999 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)
395324recno 395324  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum377608  (i) Assigned sequence number to this object; determines the FITS filename (SEQNUM.fits) (meta.id)
RArad329.9015 deg (i) Right ascension (B1950), radians (pos.eq.ra;meta.main)
DErad-19.1578 deg (i) Declination (B1950), radians (pos.eq.dec;meta.main)
Bjsel13.816 mag (BJSEL) Final bj magnitude (Note 1)   (phot.mag;em.opt.B)
bjlim19.310 mag 2dFGRS bj magnitude limit of this area (Note 2)   (phot.mag)
z.obs 0.00856   Best redshift (observed) (src.redshift;pos.heliocentric)
z 0.00846   Best redshift (heliocentric) (src.redshift)
q_z 4   [1,5] Redshift quality parameter (reliable redshifts have quality≥3) (meta.code.qual;src.redshift)
Bjmag13.931 mag Final bj without extinction correction (BJG) (phot.mag;em.opt.B)
Bj.ori14.08 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bj.old14.14 mag Original bj magnitude without extinction correction (BJG_OLD) (phot.mag;em.opt.B)
UKST601  UKST plate number (IFIELD) (obs.field)
obsfld813   Observed field number (OBSFLD(4:6)) (meta.id;obs.field)
GRSdate1999-11-10 "Y:M:D" Observation date (GRSDATE) (time.epoch)
eta    Spectral type parameter (ETA_TYPE) (Note G1)   (stat.fit.param)
Pl 1   [0,1] 2dF plate (0 or 1) (PLATE) (meta.note)
e 0.820  Eccentricity of the image (ECCENT) (src.orbital.eccentricity)
ora171 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
jon 3   Eyeball classification (JON) (Note G3)   (src.morph)
area 5623 pix Isophotal area in pixels (AREA) (phys.angSize)

_RA.icrs330.5899 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-18.9161 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=377608
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200022 02 21.5676 "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)
_DEJ2000-18 54 57.966 "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)
_RAB195021 59 36.3507 "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)
_DEB1950-19 09 28.196 "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)
_Glon035.6924343 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-50.4289865 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)
370265recno 370265  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum377608  (i) Database serial number (SEQNUM) (meta.id)
RAB195021 59 36.35 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950-19 09 28.2 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
Bjsel13.816 mag Final bj magnitude with extinction correction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
psi13440.0  psi classification parameter (PROB) (Note 2)   (src.morph.param)
k 0.940  k classification parameter = k/k_star (PARK) (src.morph.param)
mu 1.300  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)
ora171 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
e 0.820  Eccentricity (ECCENT) (src.orbital.eccentricity)
Area 5623 pix Isophotal area in pixels (AREA) (phys.area)
Xpos 5252.0 pix Bj plate position in 8 micron pixels (X_BJ) (pos.cartesian.x;instr.plate)
Ypos -6270.0 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)
Bjmag13.931 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Rmag14.80 mag Unmatched APM 'total' mag (RMAG) (phot.mag;em.opt.R)
Pmag  mag Unmatched raw APM profile integrated magnitude (PMAG) (phot.mag;em.opt.B)
Fmag  mag Unmatched raw APM 2" profile integrated magnitude (FMAG) (phot.mag;em.opt.B)
Smag  mag Unmatched raw stellar mag from APMCAL (SMAG) (phot.mag;em.opt.B)
UKST601  UKST field number (IFIELD) (obs.field)
Igal52914  Galaxy number in UKST field (IGFIELD) (meta.id;obs.field)
NameTGS813Z199  (i) 2dFGRS assigned name (Note 4)   (meta.id;meta.main)
Bjmag.o14.14 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o14.08 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bjmag.113.40 mag bj magnitude in 100k (VII/226) (100_BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel.113.28 mag bj magnitude in 100k release (VII/226) with extinction correction (100BJSEL) (phot.mag;em.opt.B)

_RA.icrs22 02 21.57 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-18 54 58.0 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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