VizieR

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VizieR

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J/AJ/141/189/table4 Classifiers for star/galaxy separation (Vasconcellos+, 2011)
Star/galaxy classification provided by SDSS and by our FT Decision Tree (70555868 rows)
  -c=027.868196 +22.829231, eq=J2000, rs=2
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Note:

ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (027.868196+22.829231)[FK5/J2000] (pos.angDistance)
_RAJ200001 51 28.36704 "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+22 49 45.2316 "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)
_RAB195001 48 41.69080 "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+22 34 56.6825 "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)
_Glon140.55794151 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-37.97906676 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)
667302recno 667302  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAJ2000027.868196 deg (i) Right ascension (J2000) from SDSS-DR7 (Cat. II/294) (pos.eq.ra;meta.main)
DEJ2000+22.829231 deg (i) Declination (J2000) from SDSS-DR7 (Cat. II/294) (pos.eq.dec;meta.main)
rmag20.645 mag (i) SDSS r band model magnitude (phot.mag;em.opt.R)
SDSS587740553516548207  (i) SDSS-DR7 object identification number (meta.id;meta.main)
Typer6   [0/8] SDSS classification using r band alone (Note 1)   (phot.mag;em.opt.R)
Type6   [0/8] SDSS classification using all 5 bands (Note 1)   (src.class)
FT1   [1/2] FT decision tree classification: 1=star; 2=galaxy (meta.code.class;src.class)

DR7DR7  Display the full SDSS-DR7 photometry for this record (meta.ref.url)
  
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