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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=21852538
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ColumnValue  Explain   (UCD)
_RAJ200023 29 10.0056 "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+28 09 16.272 "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 26 41.1880 "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+27 52 44.159 "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)
_Glon101.6778541 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-31.2993082 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)
21852538recno21852538  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

objID1237680331100258805  SDSS photometric object ID (meta.id)
Nn48  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)
RAJ2000352.29169 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+28.15452 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
zspec    Spectroscopic redshift if exist (src.redshift)
zphot 0.099  Estimated photometric redshift by the local linear regression model (src.redshift)
e_zphot 0.025  Estimated error for the photometric redshift (stat.error)
zbias 0.002  Bias of the photometric redshift estimated by the neighbors (stat.error)
zmean 0.106  Average spectroscopic redshift of the neighbors (src.redshift)
zneareast 0.131  Spectroscopic redshift of the nearest neighbor in the multi-dimension color space (src.redshift;pos.heliocentric)
meanDist 0.381  Average Euclidean distance of neighbors in the multi-dimension color space (pos.distance)
u*magmod19.8530 mag SCUSS u-band model magnitude (phot.mag;em.opt.U)
e_u*magmod 0.0590 mag SCUSS u-band model magnitude error (stat.error;pos.cartesian.x)
umagmod19.5342 mag SDSS u-band model magnitude (phot.mag;em.opt.U)
e_umagmod 0.1050 mag SDSS u-band model magnitude error (stat.error;pos.cartesian.x)
gmagmod18.1060 mag SDSS g-band model magnitude (phot.mag;em.opt.B)
e_gmagmod 0.0160 mag SDSS g-band model magnitude error (stat.error)
rmagmod17.2010 mag SDSS r-band model magnitude (phot.mag;em.opt.R)
e_rmagmod 0.0080 mag SDSS r-band model magnitude error (stat.error)
imagmod16.7330 mag SDSS i-band model magnitude (phot.mag;em.opt.I)
e_imagmod 0.0080 mag SDSS i-band model magnitude error (stat.error)
zmagmod16.4390 mag SDSS z-band model magnitude (phot.mag;em.opt.I)
e_zmagmod 0.0200 mag SDSS z-band model magnitude error (stat.error)
W1magmod15.8340 mag WISE W 1 model magnitude (phot.mag;meta.modelled)
e_W1magmod 0.0041 mag WISE W1 model magnitude error (stat.error)
W2magmod16.1950 mag WISE W 2 model magnitude (phot.mag;meta.modelled)
e_W2magmod 0.0109 mag WISE W2 model magnitude error (stat.error)

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