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=8807236
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ColumnValue  Explain   (UCD)
_RAJ200002 56 25.2024 "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 01 34.428 "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 53 50.7004 "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 49 30.967 "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)
_Glon174.8956644 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-48.8168526 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)
8807236recno 8807236  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

objID1237678437018304834  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)
RAJ2000044.10501 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+01.02623 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
zspec    Spectroscopic redshift if exist (src.redshift)
zphot 0.271  Estimated photometric redshift by the local linear regression model (src.redshift)
e_zphot 0.037  Estimated error for the photometric redshift (stat.error)
zbias 0.011  Bias of the photometric redshift estimated by the neighbors (stat.error)
zmean 0.269  Average spectroscopic redshift of the neighbors (src.redshift)
zneareast 0.336  Spectroscopic redshift of the nearest neighbor in the multi-dimension color space (src.redshift;pos.heliocentric)
meanDist 0.507  Average Euclidean distance of neighbors in the multi-dimension color space (pos.distance)
u*magmod21.3760 mag SCUSS u-band model magnitude (phot.mag;em.opt.U)
e_u*magmod 0.0690 mag SCUSS u-band model magnitude error (stat.error;pos.cartesian.x)
umagmod21.0658 mag SDSS u-band model magnitude (phot.mag;em.opt.U)
e_umagmod 0.1319 mag SDSS u-band model magnitude error (stat.error;pos.cartesian.x)
gmagmod20.5495 mag SDSS g-band model magnitude (phot.mag;em.opt.B)
e_gmagmod 0.0360 mag SDSS g-band model magnitude error (stat.error)
rmagmod19.7332 mag SDSS r-band model magnitude (phot.mag;em.opt.R)
e_rmagmod 0.0220 mag SDSS r-band model magnitude error (stat.error)
imagmod19.4932 mag SDSS i-band model magnitude (phot.mag;em.opt.I)
e_imagmod 0.0240 mag SDSS i-band model magnitude error (stat.error)
zmagmod19.3242 mag SDSS z-band model magnitude (phot.mag;em.opt.I)
e_zmagmod 0.0653 mag SDSS z-band model magnitude error (stat.error)
W1magmod19.7376 mag WISE W 1 model magnitude (phot.mag;meta.modelled)
e_W1magmod 0.0902 mag WISE W1 model magnitude error (stat.error)
W2magmod19.4665 mag WISE W 2 model magnitude (phot.mag;meta.modelled)
e_W2magmod 0.1542 mag WISE W2 model magnitude error (stat.error)

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