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=21121623
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ColumnValue  Explain   (UCD)
_RAJ200023 46 49.0944 "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 48 18.684 "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 44 17.0784 "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 31 38.739 "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)
_Glon104.0217661 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-37.6822007 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)
21121623recno21121623  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

objID1237680298890428639  SDSS photometric object ID (meta.id)
Nn50  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)
RAJ2000356.70456 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+22.80519 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
zspec    Spectroscopic redshift if exist (src.redshift)
zphot 0.133  Estimated photometric redshift by the local linear regression model (src.redshift)
e_zphot 0.033  Estimated error for the photometric redshift (stat.error)
zbias 0.003  Bias of the photometric redshift estimated by the neighbors (stat.error)
zmean 0.142  Average spectroscopic redshift of the neighbors (src.redshift)
zneareast 0.127  Spectroscopic redshift of the nearest neighbor in the multi-dimension color space (src.redshift;pos.heliocentric)
meanDist 0.242  Average Euclidean distance of neighbors in the multi-dimension color space (pos.distance)
u*magmod20.1770 mag SCUSS u-band model magnitude (phot.mag;em.opt.U)
e_u*magmod 0.0470 mag SCUSS u-band model magnitude error (stat.error;pos.cartesian.x)
umagmod20.2438 mag SDSS u-band model magnitude (phot.mag;em.opt.U)
e_umagmod 0.1062 mag SDSS u-band model magnitude error (stat.error;pos.cartesian.x)
gmagmod19.2410 mag SDSS g-band model magnitude (phot.mag;em.opt.B)
e_gmagmod 0.0170 mag SDSS g-band model magnitude error (stat.error)
rmagmod18.8110 mag SDSS r-band model magnitude (phot.mag;em.opt.R)
e_rmagmod 0.0170 mag SDSS r-band model magnitude error (stat.error)
imagmod18.4960 mag SDSS i-band model magnitude (phot.mag;em.opt.I)
e_imagmod 0.0200 mag SDSS i-band model magnitude error (stat.error)
zmagmod18.4254 mag SDSS z-band model magnitude (phot.mag;em.opt.I)
e_zmagmod 0.0590 mag SDSS z-band model magnitude error (stat.error)
W1magmod18.6601 mag WISE W 1 model magnitude (phot.mag;meta.modelled)
e_W1magmod 0.0422 mag WISE W1 model magnitude error (stat.error)
W2magmod19.0359 mag WISE W 2 model magnitude (phot.mag;meta.modelled)
e_W2magmod 0.1214 mag WISE W2 model magnitude error (stat.error)

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