VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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=2686375
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ColumnValue  Explain   (UCD)
_RAJ200000 28 54.8520 "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 04 22.980 "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 26 21.1126 "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 20 57.771 "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)
_Glon110.7012032 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-62.4087287 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)
2686375recno 2686375  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

objID1237657190908362909  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)
RAJ2000007.22855 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-00.07305 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
zspec 0.068   Spectroscopic redshift if exist (src.redshift)
zphot 0.073  Estimated photometric redshift by the local linear regression model (src.redshift)
e_zphot 0.015  Estimated error for the photometric redshift (stat.error)
zbias 0.000  Bias of the photometric redshift estimated by the neighbors (stat.error)
zmean 0.075  Average spectroscopic redshift of the neighbors (src.redshift)
zneareast 0.069  Spectroscopic redshift of the nearest neighbor in the multi-dimension color space (src.redshift;pos.heliocentric)
meanDist 0.244  Average Euclidean distance of neighbors in the multi-dimension color space (pos.distance)
u*magmod18.0350 mag SCUSS u-band model magnitude (phot.mag;em.opt.U)
e_u*magmod 0.0080 mag SCUSS u-band model magnitude error (stat.error;pos.cartesian.x)
umagmod18.0410 mag SDSS u-band model magnitude (phot.mag;em.opt.U)
e_umagmod 0.0280 mag SDSS u-band model magnitude error (stat.error;pos.cartesian.x)
gmagmod16.7850 mag SDSS g-band model magnitude (phot.mag;em.opt.B)
e_gmagmod 0.0050 mag SDSS g-band model magnitude error (stat.error)
rmagmod16.1470 mag SDSS r-band model magnitude (phot.mag;em.opt.R)
e_rmagmod 0.0040 mag SDSS r-band model magnitude error (stat.error)
imagmod15.7430 mag SDSS i-band model magnitude (phot.mag;em.opt.I)
e_imagmod 0.0040 mag SDSS i-band model magnitude error (stat.error)
zmagmod15.5030 mag SDSS z-band model magnitude (phot.mag;em.opt.I)
e_zmagmod 0.0100 mag SDSS z-band model magnitude error (stat.error)
W1magmod15.7544 mag WISE W 1 model magnitude (phot.mag;meta.modelled)
e_W1magmod 0.0042 mag WISE W1 model magnitude error (stat.error)
W2magmod16.2146 mag WISE W 2 model magnitude (phot.mag;meta.modelled)
e_W2magmod 0.0125 mag WISE W2 model magnitude error (stat.error)

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