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=3252903
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 08 57.2952 "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+27 33 21.276 "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)
_RAB195000 06 22.3653 "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+27 16 39.930 "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)
_Glon111.5138240 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-34.3721669 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)
3252903recno 3252903  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

objID1237663308529533674  SDSS photometric object ID (meta.id)
Nn44  Number of the neighbors used for estimating the photometric redshift (meta.number)
Nf5  Number of filters having r<22mag and colors within color cuts (meta.number)
RAJ2000002.23873 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+27.55591 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
zspec    Spectroscopic redshift if exist (src.redshift)
zphot 0.470  Estimated photometric redshift by the local linear regression model (src.redshift)
e_zphot 0.069  Estimated error for the photometric redshift (stat.error)
zbias-0.334  Bias of the photometric redshift estimated by the neighbors (stat.error)
zmean 0.302  Average spectroscopic redshift of the neighbors (src.redshift)
zneareast 0.377  Spectroscopic redshift of the nearest neighbor in the multi-dimension color space (src.redshift;pos.heliocentric)
meanDist 3.087  Average Euclidean distance of neighbors in the multi-dimension color space (pos.distance)
u*magmod98.7820 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)
gmagmod22.9208 mag SDSS g-band model magnitude (phot.mag;em.opt.B)
e_gmagmod 0.2919 mag SDSS g-band model magnitude error (stat.error)
rmagmod21.8973 mag SDSS r-band model magnitude (phot.mag;em.opt.R)
e_rmagmod 0.1578 mag SDSS r-band model magnitude error (stat.error)
imagmod21.4590 mag SDSS i-band model magnitude (phot.mag;em.opt.I)
e_imagmod 0.1668 mag SDSS i-band model magnitude error (stat.error)
zmagmod  mag SDSS z-band model magnitude (phot.mag;em.opt.I)
e_zmagmod  mag SDSS z-band model magnitude error (stat.error)
W1magmod20.8978 mag WISE W 1 model magnitude (phot.mag;meta.modelled)
e_W1magmod 0.2896 mag WISE W1 model magnitude error (stat.error)
W2magmod20.9701 mag WISE W 2 model magnitude (phot.mag;meta.modelled)
e_W2magmod 0.6542 mag WISE W2 model magnitude error (stat.error)

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