VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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VII/250/photo The 2dF Galaxy Redshift Survey (2dFGRS) (2dFGRS Team, 1998-2003)
Photometric catalog (382323 rows)
  recno=322865
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ColumnValue  Explain   (UCD)
_RAJ200023 26 12.7646 "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)
_DEJ2000-25 44 23.414 "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)
_RAB195023 23 34.0507 "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)
_DEB1950-26 00 54.096 "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)
_Glon032.2591315 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-70.8936573 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)
322865recno 322865  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum189668  (i) Database serial number (SEQNUM) (meta.id)
RAB195023 23 34.05 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950-26 00 54.1 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
Bjsel18.614 mag Final bj magnitude with extinction correction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
psi 2167.5  psi classification parameter (PROB) (Note 2)   (src.morph.param)
k 1.110  k classification parameter = k/k_star (PARK) (src.morph.param)
mu 0.340  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)
ora110 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
e 0.670  Eccentricity (ECCENT) (src.orbital.eccentricity)
Area 277 pix Isophotal area in pixels (AREA) (phys.area)
Xpos 6654.9 pix Bj plate position in 8 micron pixels (X_BJ) (pos.cartesian.x;instr.plate)
Ypos 6430.4 pix Bj plate position in 8 micron pixels (Y_BJ) (pos.cartesian.y;instr.plate)
dX-0.3 pix Distortion difference (X(Bj)-X(R))*100 (DX) (pos;arith.diff)
dY1.62 pix Distortion difference (Y(Bj)-Y(R))*100 (DY) (pos;arith.diff)
Bjmag18.701 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Rmag10.60 mag Unmatched APM 'total' mag (RMAG) (phot.mag;em.opt.R)
Pmag10.57 mag Unmatched raw APM profile integrated magnitude (PMAG) (phot.mag;em.opt.B)
Fmag 8.48 mag Unmatched raw APM 2" profile integrated magnitude (FMAG) (phot.mag;em.opt.B)
Smag11.08 mag Unmatched raw stellar mag from APMCAL (SMAG) (phot.mag;em.opt.B)
UKST536  UKST field number (IFIELD) (obs.field)
Igal 3261  Galaxy number in UKST field (IGFIELD) (meta.id;obs.field)
NameTGS128Z156  (i) 2dFGRS assigned name (Note 4)   (meta.id;meta.main)
Bjmag.o18.85 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o18.80 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bjmag.118.79 mag bj magnitude in 100k (VII/226) (100_BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel.118.70 mag bj magnitude in 100k release (VII/226) with extinction correction (100BJSEL) (phot.mag;em.opt.B)

_RA.icrs23 26 12.76 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-25 44 23.4 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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