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=3503897
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ColumnValue  Explain   (UCD)
_RAJ200022 43 28.3008 "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 08 06.864 "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)
_RAB195022 40 54.4184 "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 23 51.730 "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)
_Glon068.9115933 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-49.1037521 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)
3503897recno 3503897  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

objID1237663543150773135  SDSS photometric object ID (meta.id)
Nn46  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)
RAJ2000340.86792 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-00.13524 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
zspec    Spectroscopic redshift if exist (src.redshift)
zphot 0.454  Estimated photometric redshift by the local linear regression model (src.redshift)
e_zphot 0.050  Estimated error for the photometric redshift (stat.error)
zbias 0.023  Bias of the photometric redshift estimated by the neighbors (stat.error)
zmean 0.484  Average spectroscopic redshift of the neighbors (src.redshift)
zneareast 0.494  Spectroscopic redshift of the nearest neighbor in the multi-dimension color space (src.redshift;pos.heliocentric)
meanDist 1.494  Average Euclidean distance of neighbors in the multi-dimension color space (pos.distance)
u*magmod98.6690 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)
umagmod  mag SDSS u-band model magnitude (phot.mag;em.opt.U)
e_umagmod  mag SDSS u-band model magnitude error (stat.error;pos.cartesian.x)
gmagmod22.7502 mag SDSS g-band model magnitude (phot.mag;em.opt.B)
e_gmagmod 0.2962 mag SDSS g-band model magnitude error (stat.error)
rmagmod21.5044 mag SDSS r-band model magnitude (phot.mag;em.opt.R)
e_rmagmod 0.1449 mag SDSS r-band model magnitude error (stat.error)
imagmod20.6565 mag SDSS i-band model magnitude (phot.mag;em.opt.I)
e_imagmod 0.0993 mag SDSS i-band model magnitude error (stat.error)
zmagmod20.0690 mag SDSS z-band model magnitude (phot.mag;em.opt.I)
e_zmagmod 0.2293 mag SDSS z-band model magnitude error (stat.error)
W1magmod19.9222 mag WISE W 1 model magnitude (phot.mag;meta.modelled)
e_W1magmod 0.1351 mag WISE W1 model magnitude error (stat.error)
W2magmod21.0316 mag WISE W 2 model magnitude (phot.mag;meta.modelled)
e_W2magmod 0.8644 mag WISE W2 model magnitude error (stat.error)

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