VizieR

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

VizieR

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J/ApJ/811/30/table3 Machine learning metallicity predictions using SDSS (Miller, 2015)
Final metallicity predictions for field stars (12569529 rows)
  recno=10465704
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200021 14 35.9500 "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 24 39.100 "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)
_RAB195021 12 02.4025 "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 12 10.567 "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)
_Glon051.5360017 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-31.1446278 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)
10465704recno10465704  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SDSSJ211435.95+002439.1  SDSS object name (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
objID1237663543677878926  Object ID from the SDSS DR10 PhotoObjAll table (meta.id)
RAJ200021 14 35.95 "h:m:s" Hour of Right Ascension (J2000) (pos.eq.ra)
DEJ2000+00 24 39.1 "d:m:s" Degree of Declination (J2000) (pos.eq.dec)
Teff5013 K [4500/6988] Photometric Teff (Note 1)   (phot)
[Fe/H]1-0.493 [-] [-2.5/0.5] Photometric [Fe/H] using Support Vector Machine (SVM)-regression model (phys.abund.Fe;meta.modelled)
[Fe/H]2-0.518 [-] [-3.6/0.4] Photometric [Fe/H] using synthetic-oversampling (phys.abund.Fe)
rho 0.1442   [0.03/28.6] Proximity Measure (ρ); given star to the training set (Note 2)   (stat.fit.param)

SloanSloan|  Display the online SDSS data for this object (meta.ref.url)
_RA318.64979 deg (i) Positions from SDSS names (right ascension part) (pos.eq.ra;meta.main)
_DE+00.41086 deg (i) Positions from SDSS names (declination part) (pos.eq.dec;meta.main)
  
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