VizieR

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VizieR

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J/MNRAS/396/223/qsos QSO candidates selection in VO era (D'Abrusco+, 2009)
QSO candidates in the SDSS stripes examined (1795473 rows)
  recno=1640651
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 43 28.5504 "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 46 17.652 "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 40 54.9767 "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 02 42.787 "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)
_Glon118.4559933 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-63.5741020 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)
1640651recno 1640651  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Seq7651580  Candidate ID (meta.id)
RAJ2000010.86896 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-00.77157 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
umag20.566 mag PSF magnitude in SDSS/u' band (phot.mag;em.opt.U)
gmag19.871 mag PSF magnitude in SDSS/g' band (phot.mag;em.opt.B)
rmag19.528 mag PSF magnitude in SDSS/r' band (phot.mag;em.opt.R)
imag19.445 mag PSF magnitude in SDSS/i' band (phot.mag;em.opt.I)
zmag19.307 mag PSF magnitude in SDSS/z' band (phot.mag;em.opt.I)
cl 9   [1,10] Cluster index (generation number of 'goal-successful' cluster) (meta.id;stat.fit)
Stripe10   [9,86] SDSS Stripe number (obs.field)

DR7DR7  Details from the SDSS-DR7 Photometric Catalog (Cat. II/294) (meta.ref.url)
SloanSloan  Display the SDSS data for this quasar (meta.ref.url)
  
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