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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=3191716
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ColumnValue  Explain   (UCD)
_RAJ200023 50 01.7664 "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+00 52 43.392 "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 47 28.0359 "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+00 36 02.539 "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)
_Glon092.6482911 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-58.3355232 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)
3191716recno 3191716  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

objID1237663278463517213  SDSS photometric object ID (meta.id)
Nn39  Number of the neighbors used for estimating the photometric redshift (meta.number)
Nf7  Number of filters having r<22mag and colors within color cuts (meta.number)
RAJ2000357.50736 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+00.87872 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
zspec    Spectroscopic redshift if exist (src.redshift)
zphot 0.538  Estimated photometric redshift by the local linear regression model (src.redshift)
e_zphot 0.051  Estimated error for the photometric redshift (stat.error)
zbias-0.019  Bias of the photometric redshift estimated by the neighbors (stat.error)
zmean 0.503  Average spectroscopic redshift of the neighbors (src.redshift)
zneareast 0.578  Spectroscopic redshift of the nearest neighbor in the multi-dimension color space (src.redshift;pos.heliocentric)
meanDist 0.768  Average Euclidean distance of neighbors in the multi-dimension color space (pos.distance)
u*magmod22.4910 mag SCUSS u-band model magnitude (phot.mag;em.opt.U)
e_u*magmod 0.3260 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)
gmagmod22.0032 mag SDSS g-band model magnitude (phot.mag;em.opt.B)
e_gmagmod 0.1048 mag SDSS g-band model magnitude error (stat.error)
rmagmod21.1134 mag SDSS r-band model magnitude (phot.mag;em.opt.R)
e_rmagmod 0.0692 mag SDSS r-band model magnitude error (stat.error)
imagmod20.7475 mag SDSS i-band model magnitude (phot.mag;em.opt.I)
e_imagmod 0.0812 mag SDSS i-band model magnitude error (stat.error)
zmagmod20.8231 mag SDSS z-band model magnitude (phot.mag;em.opt.I)
e_zmagmod 0.3315 mag SDSS z-band model magnitude error (stat.error)
W1magmod20.7899 mag WISE W 1 model magnitude (phot.mag;meta.modelled)
e_W1magmod 0.3048 mag WISE W1 model magnitude error (stat.error)
W2magmod20.1322 mag WISE W 2 model magnitude (phot.mag;meta.modelled)
e_W2magmod 0.3769 mag WISE W2 model magnitude error (stat.error)

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