VizieR

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VizieR

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J/MNRAS/375/68/catalog MegaZ-LRG catalogue (Collister+, 2007)
MegaZ-LRG photometric redshift catalogue (1214117 rows)
  recno=896322
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ColumnValue  Explain   (UCD)
_RAJ200013 50 05.8296 "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+26 30 36.360 "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)
_RAB195013 47 47.3876 "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 45 27.127 "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)
_Glon033.5651741 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+76.9054355 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)
896322recno 896322  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SDSS587739811558064469  SDSS object identification number (meta.id;meta.main)
RAJ2000207.52429 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000+26.51010 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
umag23.770 mag Dereddened u band magnitude (phot.mag;em.opt.U)
gmag23.079 mag Dereddened g band magnitude (phot.mag;em.opt.B)
rmag21.221 mag Dereddened r band magnitude (phot.mag;em.opt.R)
imag20.017 mag Dereddened i band magnitude (phot.mag;em.opt.I)
zmag19.500 mag Dereddened z band magnitude (phot.mag;em.opt.I)
i(dev)19.933 mag Dereddened de Vaucouleurs i band magnitude (phot.mag;em.opt.I)
zph 0.636  ANNZ Photometric redshift (Note 2)   (src.redshift)
S/G 1.000   [0,1] ANNZ Star/galaxy class (Note 3)   (meta.id)

SDSS6SDSS6  Detailed data from SDSS-DR6 (Cat. II/282) (meta.ref.url)
SDSSdataSDSSdata  Display the SDSS data and image for this galaxy (meta.ref.url)
  
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