VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
J/ApJS/219/39/master QSOs selection from SDSS and WISE (Richards+, 2015)
*Master quasar catalog (table 1) (original column names in green) (1604577 rows)
  recno=1524872
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200022 33 11.71873 "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 27 25.9850 "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)
_RAB195022 30 48.21581 "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 11 56.9967 "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)
_Glon085.58447065 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-30.20954958 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)
1524872recno 1524872  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAJ2000338.298828 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000+22.457218 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)

C 0  Link to photometry details for this QSO candidate (meta.ref.url)

Run4880   [94/8162] SDSS run number (Note 1)   (meta.id;meta.main)
Rerun301   [301] SDSS rerun number (meta.id;obs)
Camcol3   [1/6] SDSS camera column (meta.id;instr)
Field 72   [11/999] SDSS field number (meta.id;obs.field)
ID 476   [1/8138] SDSS ID number within the field (meta.id;obs.field)
OBJC_TYPE6   [3/6] SDSS object type (stellar=3, extended=6) (OBJC_TYPE) (src.class)
OBJC_FLAGS 268435456  SDSS object flags (OBJC_FLAGS) (Note 2)   (meta.code.error)
OBJC_FLAGS2 16  SDSS object flags (OBJC_FLAGS2) (meta.code.error)
EXTINCTION_U 0.248 mag [0.01/6.2] Magnitudes of Galactic extinction in u-band (EXTINCTION_U) (phys.absorption)
EXTINCTION_G 0.182 mag [0.009/4.6] Magnitudes of Galactic extinction in g-band (EXTINCTION_G) (phys.absorption)
EXTINCTION_R 0.132 mag [0.006/3.3] Magnitudes of Galactic extinction in r-band (EXTINCTION_R) (phys.absorption)
EXTINCTION_I 0.100 mag [0.005/2.5] Magnitudes of Galactic extinction in i-band (EXTINCTION_I) (phys.absorption)
EXTINCTION_Z 0.071 mag [0.003/1.8] Magnitudes of Galactic extinction in i-band (EXTINCTION_Z) (phys.absorption)
PSFFLUX_U 13.1   [-27.7/2882.1] PSF flux in u-band (PSFFLUX_U) (phot.mag;em.opt.U)
PSFFLUX_G 22.2   [-10.9/8313] PSF flux in g-band (PSFFLUX_G) (phot.mag;em.opt.B)
PSFFLUX_R 20.3   [-0.6/11314.1] PSF flux in r-band (PSFFLUX_R) (phot.mag;em.opt.R)
PSFFLUX_I 25.0   [-31.1/12356.4] PSF flux in i-band (PSFFLUX_I) (phot.mag;em.opt.I)
PSFFLUX_Z 24.3   [-2.1/12640.6] PSF flux in z-band (PSFFLUX_Z) (phot.mag;em.opt.I)
PSFFLUX_IVAR_U 6.9   [0/232.2] Inverse variance of point-spread function flux in u-band (PSFFLUX_IVAR_U) (phot.mag;em.opt.U)
PSFFLUX_IVAR_G 8.1   [0/645.8] Inverse variance of point-spread function flux in g-band (PSFFLUX_IVAR_G) (phot.mag;em.opt.B)
PSFFLUX_IVAR_R 9.7   [0/307.8] Inverse variance of point-spread function flux in r-band (PSFFLUX_IVAR_R) (phot.mag;em.opt.R)
PSFFLUX_IVAR_I 7.5   [0/106.8] Inverse variance of point-spread function flux in i-band (PSFFLUX_IVAR_I) (phot.mag;em.opt.I)
PSFFLUX_IVAR_Z 1.2   [0/8] Inverse variance of point-spread function flux in z-band (PSFFLUX_IVAR_Z) (phot.mag;em.opt.I)
PSFFLUX_CLEAN_U 13.8   [-6.5/2882.1] Co-added point-spread function flux in u-band (PSFFLUX_CLEAN_U) (phot.mag;em.opt.U)
PSFFLUX_CLEAN_G 22.6   [-11/8313] Co-added point-spread function flux in g-band (PSFFLUX_CLEAN_G) (phot.mag;em.opt.B)
PSFFLUX_CLEAN_R 20.3   [-3/11314.1] Co-added point-spread function flux in r-band (PSFFLUX_CLEAN_R) (phot.mag;em.opt.R)
PSFFLUX_CLEAN_I 25.1   [-4.4/12356.4] Co-added point-spread function flux in i-band (PSFFLUX_CLEAN_I) (phot.mag;em.opt.I)
PSFFLUX_CLEAN_Z 25.1   [-19.8/12640.6] Co-added point-spread function flux in z-band (PSFFLUX_CLEAN_Z) (phot.mag;em.opt.I)
PSFFLUX_CLEAN_IVAR_U 13.1   [0/722.2] Inverse variance of co-added point-spread function flux in u-band (PSFFLUX_CLEAN_IVAR_U) (phot.mag;em.opt.U)
PSFFLUX_CLEAN_IVAR_G 21.5   [0/2902] Inverse variance of co-added point-spread function flux in g-band (PSFFLUX_CLEAN_IVAR_G) (phot.mag;em.opt.B)
PSFFLUX_CLEAN_IVAR_R 20.0   [0/1215.2] Inverse variance of co-added point-spread function flux in r-band (PSFFLUX_CLEAN_IVAR_R) (phot.mag;em.opt.R)
PSFFLUX_CLEAN_IVAR_I 12.0   [0/579.1] Inverse variance of co-added point-spread function flux in i-band (PSFFLUX_CLEAN_IVAR_I) (phot.mag;em.opt.I)
PSFFLUX_CLEAN_IVAR_Z 1.9   [0/36] Inverse variance of co-added point-spread function flux in z-band (PSFFLUX_CLEAN_IVAR_Z) (phot.mag;em.opt.I)
PSF_CLEAN_NUSE_U 2   [0/35] Flag indicating whether co-added (CLEAN) flux should be used (PSF_CLEAN_NUSE_U) (meta.code)
PSF_CLEAN_NUSE_G 2   [0/35] Flag indicating whether co-added (CLEAN) flux should be used (PSF_CLEAN_NUSE_G) (meta.code)
PSF_CLEAN_NUSE_R 2   [0/35] Flag indicating whether co-added (CLEAN) flux should be used (PSF_CLEAN_NUSE_R) (meta.code)
PSF_CLEAN_NUSE_I 2   [0/35] Flag indicating whether co-added (CLEAN) flux should be used (PSF_CLEAN_NUSE_I) (meta.code)
PSF_CLEAN_NUSE_Z 2   [0/35] Flag indicating whether co-added (CLEAN) flux should be used (PSF_CLEAN_NUSE_Z) (meta.code)
ZBEST1    [0.06/5.5] First zBest value (ZBEST1) (src.redshift.phot)
ZBEST2    [0.1/3.6] Second zBest value (ZBEST2) (src.redshift.phot)
ZBEST3    [0.06/4.9] Third zBest value (ZBEST3) (src.redshift.phot)
ZBEST4    [0.1/5.2] Fourth zBest value (ZBEST4) (src.redshift.phot)
ZBEST5    [-8/5] Fifth zBest value (ZBEST5) (src.redshift.phot)
ZBEST6    [0.1/4.2] Sixth zBest value (ZBEST6) (src.redshift.phot)
ZBEST7    [5.7/6.5] Seventh zBest value (ZBEST7) (src.redshift.phot)
ZBEST8    [0.03/5.9] Eighth zBest value (ZBEST8) (src.redshift.phot)
ZBEST9    [0.1/3.9] Ninth zBest value (ZBEST9) (src.redshift.phot)
ZBEST10    [-1/6.3] Tenth zBest value (ZBEST10) (src.redshift.phot)
ZBEST11 0.617   [0.3/5.5] Eleventh zBest value (ZBEST11) (src.redshift.phot)
ZBEST12    [0.07/3.6] Twelfth zBest value (ZBEST12) (src.redshift.phot)
ZBEST13    [3.8/5.1] Thirteenth zBest value (ZBEST13) (src.redshift.phot)
ZBEST14    [0.1/4.2] Fourtheenth zBest value (ZBEST14) (src.redshift.phot)
SOURCEBIT 1024   [1/10113] Redshift source flag (SOURCEBIT) (Note 3)   (meta.ref;pos.frame)
SDSS_UNIFORM0   [0/1] Indicates whether the SDSS object fell in the "uniform" selection area (SDSS_UNIFORM) (Note 4)   (meta.code)
AGES_QSO0   [0/1] AGES flag (AGES_QSO) (Note 5)   (meta.code)
AGES_CODE06 0   [-782208/786384] AGES flag (AGES_CODE06) (Note 5)   (meta.code)
KDE_ZPHOTLO 0.00   [-1/6] Minimum photometric redshift (KDE_ZPHOTLO) (Note 6)   (src.redshift.phot)
KDE_ZPHOTHI 0.00   [-1/6.5] Maximum photometric redshift (KDE_ZPHOTHI) (Note 6)   (src.redshift.phot)
KDE_ZPHOTPROB 0.00   [-1/1] Photometric redshift probability (6) (KDE_ZPHOTPROB) (stat.fit.goodness)
KDE_LOWZORUVX0   [0/1] Flag indicating a UV-excess or low-redshift source (KDE_LOWZORUVX) (Note 6)   (meta.code)
XDQSOZ_PEAKPROB 0.98   [0/1] Peak of the redshift probability (XDQSOZ_PEAKPROB) (Note 7)   (stat.fit.goodness)
XDQSOZ_PEAKFWHM 0.06   [0/3.2] FWHM of the redshift peak (7) (XDQSOZ_PEAKFWHM) (stat.error)
XDQSOZ_NPEAKS1   [0/8] Number of peaks in photo-z distribution (XDQSOZ_NPEAKS) (Note 7)   (meta.number)

SloanSloan  Display the online SDSS data for the nearest object (meta.ref.url)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact