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=258290
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ColumnValue  Explain   (UCD)
_RAJ200023 14 47.1498 "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)
_DEJ2000-27 54 18.177 "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 12 06.2007 "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)
_DEB1950-28 10 39.996 "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)
_Glon025.2390463 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-68.5909420 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)
258290recno 258290  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqNum124122  (i) Database serial number (SEQNUM) (meta.id)
RAB195023 12 06.20 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950-28 10 40.0 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
Bjsel17.428 mag Final bj magnitude with extinction correction (BJSEL) (Note G2)   (phot.mag;em.opt.B)
psi 2283.1  psi classification parameter (PROB) (Note 2)   (src.morph.param)
k 1.070  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    [0,9] Eyeball classification (JON) (Note G3)   (src.morph)
ora120 deg [0,180[ Orientation angle E-(N)-W (ORIENT) (pos.posAng)
e 0.525  Eccentricity (ECCENT) (src.orbital.eccentricity)
Area 651 pix Isophotal area in pixels (AREA) (phys.area)
Xpos 16251.6 pix Bj plate position in 8 micron pixels (X_BJ) (pos.cartesian.x;instr.plate)
Ypos-12636.9 pix Bj plate position in 8 micron pixels (Y_BJ) (pos.cartesian.y;instr.plate)
dX-0.2 pix Distortion difference (X(Bj)-X(R))*100 (DX) (pos;arith.diff)
dY0.99 pix Distortion difference (Y(Bj)-Y(R))*100 (DY) (pos;arith.diff)
Bjmag17.524 mag Final bj magnitude (BJG) (Note 1)   (phot.mag;em.opt.B)
Rmag11.73 mag Unmatched APM 'total' mag (RMAG) (phot.mag;em.opt.R)
Pmag12.44 mag Unmatched raw APM profile integrated magnitude (PMAG) (phot.mag;em.opt.B)
Fmag10.07 mag Unmatched raw APM 2" profile integrated magnitude (FMAG) (phot.mag;em.opt.B)
Smag14.38 mag Unmatched raw stellar mag from APMCAL (SMAG) (phot.mag;em.opt.B)
UKST470  UKST field number (IFIELD) (obs.field)
Igal 1343  Galaxy number in UKST field (IGFIELD) (meta.id;obs.field)
NameTGS188Z157  (i) 2dFGRS assigned name (Note 4)   (meta.id;meta.main)
Bjmag.o17.56 mag Original bj magnitude (BJG_OLD) (Note 1)   (phot.mag;em.opt.B)
Bjsel.o17.49 mag Original bj magnitude with extinction correction (BJSELOLD) (phot.mag;em.opt.B)
Bjmag.117.48 mag bj magnitude in 100k (VII/226) (100_BJG) (Note 1)   (phot.mag;em.opt.B)
Bjsel.117.37 mag bj magnitude in 100k release (VII/226) with extinction correction (100BJSEL) (phot.mag;em.opt.B)

_RA.icrs23 14 47.15 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-27 54 18.2 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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