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=1300070
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200003 03 41.0600 "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+01 30 53.900 "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)
_RAB195003 01 06.1244 "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+01 19 12.766 "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)
_Glon176.2956014 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-47.1864463 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)
1300070recno 1300070  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SDSSJ030341.06+013053.9  SDSS object name (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
objID1237678618511671420  Object ID from the SDSS DR10 PhotoObjAll table (meta.id)
RAJ200003 03 41.06 "h:m:s" Hour of Right Ascension (J2000) (pos.eq.ra)
DEJ2000+01 30 53.9 "d:m:s" Degree of Declination (J2000) (pos.eq.dec)
Teff5689 K [4500/6988] Photometric Teff (Note 1)   (phot)
[Fe/H]1-0.678 [-] [-2.5/0.5] Photometric [Fe/H] using Support Vector Machine (SVM)-regression model (phys.abund.Fe;meta.modelled)
[Fe/H]2-0.672 [-] [-3.6/0.4] Photometric [Fe/H] using synthetic-oversampling (phys.abund.Fe)
rho 0.0736   [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)
_RA045.92108 deg (i) Positions from SDSS names (right ascension part) (pos.eq.ra;meta.main)
_DE+01.51497 deg (i) Positions from SDSS names (declination part) (pos.eq.dec;meta.main)
  
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