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=1741232
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200004 25 35.0200 "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+07 28 58.500 "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)
_RAB195004 22 53.3132 "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+07 22 11.872 "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)
_Glon187.1831484 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-27.7129782 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)
1741232recno 1741232  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SDSSJ042535.02+072858.5  SDSS object name (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
objID1237673451627020601  Object ID from the SDSS DR10 PhotoObjAll table (meta.id)
RAJ200004 25 35.02 "h:m:s" Hour of Right Ascension (J2000) (pos.eq.ra)
DEJ2000+07 28 58.5 "d:m:s" Degree of Declination (J2000) (pos.eq.dec)
Teff6541 K [4500/6988] Photometric Teff (Note 1)   (phot)
[Fe/H]1-0.796 [-] [-2.5/0.5] Photometric [Fe/H] using Support Vector Machine (SVM)-regression model (phys.abund.Fe;meta.modelled)
[Fe/H]2-0.839 [-] [-3.6/0.4] Photometric [Fe/H] using synthetic-oversampling (phys.abund.Fe)
rho 0.0797   [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)
_RA066.39592 deg (i) Positions from SDSS names (right ascension part) (pos.eq.ra;meta.main)
_DE+07.48292 deg (i) Positions from SDSS names (declination part) (pos.eq.dec;meta.main)
  
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