VizieR

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VizieR

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J/ApJ/862/12/scussphz Photometric Redshift Catalog (SCUSS, SDSS, WISE) (Gao+, 2018)
Photometric redshifts of galaxies (23067608 rows)
  recno=17842330
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ColumnValue  Explain   (UCD)
_RAJ200000 21 34.9920 "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+22 32 14.172 "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)
_RAB195000 18 58.7888 "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+22 15 36.160 "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)
_Glon113.9459522 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-39.8129973 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)
17842330recno17842330  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

objID1237679542427714224  SDSS photometric object ID (meta.id)
Nn47  Number of the neighbors used for estimating the photometric redshift (meta.number)
Nf6  Number of filters having r<22mag and colors within color cuts (meta.number)
RAJ2000005.39580 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+22.53727 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
zspec    Spectroscopic redshift if exist (src.redshift)
zphot 0.621  Estimated photometric redshift by the local linear regression model (src.redshift)
e_zphot 0.036  Estimated error for the photometric redshift (stat.error)
zbias-0.110  Bias of the photometric redshift estimated by the neighbors (stat.error)
zmean 0.568  Average spectroscopic redshift of the neighbors (src.redshift)
zneareast 0.640  Spectroscopic redshift of the nearest neighbor in the multi-dimension color space (src.redshift;pos.heliocentric)
meanDist 1.801  Average Euclidean distance of neighbors in the multi-dimension color space (pos.distance)
u*magmod98.6370 mag SCUSS u-band model magnitude (phot.mag;em.opt.U)
e_u*magmod  mag SCUSS u-band model magnitude error (stat.error;pos.cartesian.x)
umagmod  mag SDSS u-band model magnitude (phot.mag;em.opt.U)
e_umagmod  mag SDSS u-band model magnitude error (stat.error;pos.cartesian.x)
gmagmod22.7689 mag SDSS g-band model magnitude (phot.mag;em.opt.B)
e_gmagmod 0.3899 mag SDSS g-band model magnitude error (stat.error)
rmagmod21.9998 mag SDSS r-band model magnitude (phot.mag;em.opt.R)
e_rmagmod 0.2713 mag SDSS r-band model magnitude error (stat.error)
imagmod21.0582 mag SDSS i-band model magnitude (phot.mag;em.opt.I)
e_imagmod 0.1569 mag SDSS i-band model magnitude error (stat.error)
zmagmod20.4563 mag SDSS z-band model magnitude (phot.mag;em.opt.I)
e_zmagmod 0.4131 mag SDSS z-band model magnitude error (stat.error)
W1magmod19.8145 mag WISE W 1 model magnitude (phot.mag;meta.modelled)
e_W1magmod 0.1149 mag WISE W1 model magnitude error (stat.error)
W2magmod19.7009 mag WISE W 2 model magnitude (phot.mag;meta.modelled)
e_W2magmod 0.2095 mag WISE W2 model magnitude error (stat.error)

SloanSloan  Display the SDSS data for this object (meta.ref.url)
  
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