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=8824731
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ColumnValue  Explain   (UCD)
_RAJ200003 04 01.8288 "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+01 26 23.640 "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)
_RAB195003 01 26.9541 "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+01 14 43.589 "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)
_Glon176.4635553 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-47.1770491 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)
8824731recno 8824731  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

objID1237678437556027846  SDSS photometric object ID (meta.id)
Nn48  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)
RAJ2000046.00762 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+01.43990 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
zspec    Spectroscopic redshift if exist (src.redshift)
zphot 0.139  Estimated photometric redshift by the local linear regression model (src.redshift)
e_zphot 0.052  Estimated error for the photometric redshift (stat.error)
zbias-0.010  Bias of the photometric redshift estimated by the neighbors (stat.error)
zmean 0.152  Average spectroscopic redshift of the neighbors (src.redshift)
zneareast 0.023  Spectroscopic redshift of the nearest neighbor in the multi-dimension color space (src.redshift;pos.heliocentric)
meanDist 0.479  Average Euclidean distance of neighbors in the multi-dimension color space (pos.distance)
u*magmod21.0790 mag SCUSS u-band model magnitude (phot.mag;em.opt.U)
e_u*magmod 0.0490 mag SCUSS u-band model magnitude error (stat.error;pos.cartesian.x)
umagmod20.6827 mag SDSS u-band model magnitude (phot.mag;em.opt.U)
e_umagmod 0.1906 mag SDSS u-band model magnitude error (stat.error;pos.cartesian.x)
gmagmod20.0472 mag SDSS g-band model magnitude (phot.mag;em.opt.B)
e_gmagmod 0.0450 mag SDSS g-band model magnitude error (stat.error)
rmagmod19.6001 mag SDSS r-band model magnitude (phot.mag;em.opt.R)
e_rmagmod 0.0370 mag SDSS r-band model magnitude error (stat.error)
imagmod19.5192 mag SDSS i-band model magnitude (phot.mag;em.opt.I)
e_imagmod 0.0510 mag SDSS i-band model magnitude error (stat.error)
zmagmod19.3814 mag SDSS z-band model magnitude (phot.mag;em.opt.I)
e_zmagmod 0.1386 mag SDSS z-band model magnitude error (stat.error)
W1magmod19.9357 mag WISE W 1 model magnitude (phot.mag;meta.modelled)
e_W1magmod 0.1377 mag WISE W1 model magnitude error (stat.error)
W2magmod20.1458 mag WISE W 2 model magnitude (phot.mag;meta.modelled)
e_W2magmod 0.3336 mag WISE W2 model magnitude error (stat.error)

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