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=18115095
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ColumnValue  Explain   (UCD)
_RAJ200023 07 00.0288 "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)
_DEJ2000-02 44 18.708 "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 04 25.4650 "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)
_DEB1950-03 00 32.807 "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)
_Glon072.7485815 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-55.0891236 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)
18115095recno18115095  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

objID1237679997163077848  SDSS photometric object ID (meta.id)
Nn47  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)
RAJ2000346.75012 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-02.73853 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
zspec 0.223   Spectroscopic redshift if exist (src.redshift)
zphot 0.203  Estimated photometric redshift by the local linear regression model (src.redshift)
e_zphot 0.019  Estimated error for the photometric redshift (stat.error)
zbias 0.002  Bias of the photometric redshift estimated by the neighbors (stat.error)
zmean 0.200  Average spectroscopic redshift of the neighbors (src.redshift)
zneareast 0.223  Spectroscopic redshift of the nearest neighbor in the multi-dimension color space (src.redshift;pos.heliocentric)
meanDist 0.200  Average Euclidean distance of neighbors in the multi-dimension color space (pos.distance)
u*magmod20.3230 mag SCUSS u-band model magnitude (phot.mag;em.opt.U)
e_u*magmod 0.0680 mag SCUSS u-band model magnitude error (stat.error;pos.cartesian.x)
umagmod20.5320 mag SDSS u-band model magnitude (phot.mag;em.opt.U)
e_umagmod 0.2745 mag SDSS u-band model magnitude error (stat.error;pos.cartesian.x)
gmagmod18.7190 mag SDSS g-band model magnitude (phot.mag;em.opt.B)
e_gmagmod 0.0210 mag SDSS g-band model magnitude error (stat.error)
rmagmod17.4490 mag SDSS r-band model magnitude (phot.mag;em.opt.R)
e_rmagmod 0.0110 mag SDSS r-band model magnitude error (stat.error)
imagmod16.9810 mag SDSS i-band model magnitude (phot.mag;em.opt.I)
e_imagmod 0.0110 mag SDSS i-band model magnitude error (stat.error)
zmagmod16.6330 mag SDSS z-band model magnitude (phot.mag;em.opt.I)
e_zmagmod 0.0300 mag SDSS z-band model magnitude error (stat.error)
W1magmod16.6585 mag WISE W 1 model magnitude (phot.mag;meta.modelled)
e_W1magmod 0.0119 mag WISE W1 model magnitude error (stat.error)
W2magmod17.0942 mag WISE W 2 model magnitude (phot.mag;meta.modelled)
e_W2magmod 0.0345 mag WISE W2 model magnitude error (stat.error)

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