VizieR

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VizieR

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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=436479
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200009 38 14.81327 "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+02 00 23.5260 "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)
_RAB195009 35 39.61798 "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+02 13 56.5934 "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)
_Glon232.96052776 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+37.42162424 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)
436479recno 436479  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAJ2000144.561722 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000+02.006535 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)

Run1462   [94/8162] SDSS run number (Note 1)   (meta.id;meta.main)
Rerun301   [301] SDSS rerun number (meta.id;obs)
Camcol4   [1/6] SDSS camera column (meta.id;instr)
Field128   [11/999] SDSS field number (meta.id;obs.field)
ID 77   [1/8138] SDSS ID number within the field (meta.id;obs.field)
OBJC_TYPE3   [3/6] SDSS object type (stellar=3, extended=6) (OBJC_TYPE) (src.class)
OBJC_FLAGS 268566544  SDSS object flags (OBJC_FLAGS) (Note 2)   (meta.code.error)
OBJC_FLAGS2 8208  SDSS object flags (OBJC_FLAGS2) (meta.code.error)
EXTINCTION_U 0.286 mag [0.01/6.2] Magnitudes of Galactic extinction in u-band (EXTINCTION_U) (phys.absorption)
EXTINCTION_G 0.210 mag [0.009/4.6] Magnitudes of Galactic extinction in g-band (EXTINCTION_G) (phys.absorption)
EXTINCTION_R 0.153 mag [0.006/3.3] Magnitudes of Galactic extinction in r-band (EXTINCTION_R) (phys.absorption)
EXTINCTION_I 0.116 mag [0.005/2.5] Magnitudes of Galactic extinction in i-band (EXTINCTION_I) (phys.absorption)
EXTINCTION_Z 0.082 mag [0.003/1.8] Magnitudes of Galactic extinction in i-band (EXTINCTION_Z) (phys.absorption)
PSFFLUX_U 55.8   [-27.7/2882.1] PSF flux in u-band (PSFFLUX_U) (phot.mag;em.opt.U)
PSFFLUX_G 58.9   [-10.9/8313] PSF flux in g-band (PSFFLUX_G) (phot.mag;em.opt.B)
PSFFLUX_R 78.4   [-0.6/11314.1] PSF flux in r-band (PSFFLUX_R) (phot.mag;em.opt.R)
PSFFLUX_I 115.9   [-31.1/12356.4] PSF flux in i-band (PSFFLUX_I) (phot.mag;em.opt.I)
PSFFLUX_Z 114.6   [-2.1/12640.6] PSF flux in z-band (PSFFLUX_Z) (phot.mag;em.opt.I)
PSFFLUX_IVAR_U 0.8   [0/232.2] Inverse variance of point-spread function flux in u-band (PSFFLUX_IVAR_U) (phot.mag;em.opt.U)
PSFFLUX_IVAR_G 0.6   [0/645.8] Inverse variance of point-spread function flux in g-band (PSFFLUX_IVAR_G) (phot.mag;em.opt.B)
PSFFLUX_IVAR_R 0.9   [0/307.8] Inverse variance of point-spread function flux in r-band (PSFFLUX_IVAR_R) (phot.mag;em.opt.R)
PSFFLUX_IVAR_I 0.3   [0/106.8] Inverse variance of point-spread function flux in i-band (PSFFLUX_IVAR_I) (phot.mag;em.opt.I)
PSFFLUX_IVAR_Z 0.1   [0/8] Inverse variance of point-spread function flux in z-band (PSFFLUX_IVAR_Z) (phot.mag;em.opt.I)
PSFFLUX_CLEAN_U    [-6.5/2882.1] Co-added point-spread function flux in u-band (PSFFLUX_CLEAN_U) (phot.mag;em.opt.U)
PSFFLUX_CLEAN_G    [-11/8313] Co-added point-spread function flux in g-band (PSFFLUX_CLEAN_G) (phot.mag;em.opt.B)
PSFFLUX_CLEAN_R    [-3/11314.1] Co-added point-spread function flux in r-band (PSFFLUX_CLEAN_R) (phot.mag;em.opt.R)
PSFFLUX_CLEAN_I    [-4.4/12356.4] Co-added point-spread function flux in i-band (PSFFLUX_CLEAN_I) (phot.mag;em.opt.I)
PSFFLUX_CLEAN_Z    [-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 0.0   [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 0.0   [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 0.0   [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 0.0   [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 0.0   [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 0   [0/35] Flag indicating whether co-added (CLEAN) flux should be used (PSF_CLEAN_NUSE_U) (meta.code)
PSF_CLEAN_NUSE_G 0   [0/35] Flag indicating whether co-added (CLEAN) flux should be used (PSF_CLEAN_NUSE_G) (meta.code)
PSF_CLEAN_NUSE_R 0   [0/35] Flag indicating whether co-added (CLEAN) flux should be used (PSF_CLEAN_NUSE_R) (meta.code)
PSF_CLEAN_NUSE_I 0   [0/35] Flag indicating whether co-added (CLEAN) flux should be used (PSF_CLEAN_NUSE_I) (meta.code)
PSF_CLEAN_NUSE_Z 0   [0/35] Flag indicating whether co-added (CLEAN) flux should be used (PSF_CLEAN_NUSE_Z) (meta.code)
ZBEST1 0.175   [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    [0.3/5.5] 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 1   [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 0.00   [0/1] Peak of the redshift probability (XDQSOZ_PEAKPROB) (Note 7)   (stat.fit.goodness)
XDQSOZ_PEAKFWHM 0.00   [0/3.2] FWHM of the redshift peak (7) (XDQSOZ_PEAKFWHM) (stat.error)
XDQSOZ_NPEAKS0   [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)
  
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