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=3952368
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ColumnValue  Explain   (UCD)
_RAJ200002 59 52.8408 "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 02 56.796 "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)
_RAB195002 57 19.1269 "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 08 56.098 "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)
_Glon176.8760119 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-48.8900352 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)
3952368recno 3952368  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

objID1237663784217084872  SDSS photometric object ID (meta.id)
Nn50  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)
RAJ2000044.97017 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+00.04911 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
zspec    Spectroscopic redshift if exist (src.redshift)
zphot 0.617  Estimated photometric redshift by the local linear regression model (src.redshift)
e_zphot 0.042  Estimated error for the photometric redshift (stat.error)
zbias-0.040  Bias of the photometric redshift estimated by the neighbors (stat.error)
zmean 0.588  Average spectroscopic redshift of the neighbors (src.redshift)
zneareast 0.582  Spectroscopic redshift of the nearest neighbor in the multi-dimension color space (src.redshift;pos.heliocentric)
meanDist 1.025  Average Euclidean distance of neighbors in the multi-dimension color space (pos.distance)
u*magmod98.5530 mag SCUSS u-band model magnitude (phot.mag;em.opt.U)
e_u*magmod  mag SCUSS u-band model magnitude error (stat.error;pos.cartesian.x)
umagmod23.1283 mag SDSS u-band model magnitude (phot.mag;em.opt.U)
e_umagmod 2.6317 mag SDSS u-band model magnitude error (stat.error;pos.cartesian.x)
gmagmod22.6902 mag SDSS g-band model magnitude (phot.mag;em.opt.B)
e_gmagmod 0.6935 mag SDSS g-band model magnitude error (stat.error)
rmagmod21.3439 mag SDSS r-band model magnitude (phot.mag;em.opt.R)
e_rmagmod 0.2915 mag SDSS r-band model magnitude error (stat.error)
imagmod20.2808 mag SDSS i-band model magnitude (phot.mag;em.opt.I)
e_imagmod 0.1562 mag SDSS i-band model magnitude error (stat.error)
zmagmod19.6197 mag SDSS z-band model magnitude (phot.mag;em.opt.I)
e_zmagmod 0.3675 mag SDSS z-band model magnitude error (stat.error)
W1magmod18.5803 mag WISE W 1 model magnitude (phot.mag;meta.modelled)
e_W1magmod 0.0292 mag WISE W1 model magnitude error (stat.error)
W2magmod18.7576 mag WISE W 2 model magnitude (phot.mag;meta.modelled)
e_W2magmod 0.0730 mag WISE W2 model magnitude error (stat.error)

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