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J/ApJS/194/45
  QSO properties from SDSS-DR7 (Shen+, 2011)
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1.J/ApJS/194/45/catalogCatalog of quasar properties from SDSS DR7 (105783 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  SDSS (char) (i) SDSS-DR7 name (HHMMSS.ss+DDMMSS.s; J2000) (meta.id;meta.main)
  RAJ2000 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  z  SDSS-DR7 redshift (Cat. VII/260) (src.redshift)
  Plate  Spectroscopic plate number (meta.id;instr.plate)
  Fiber  Spectroscopic fiber number (meta.number;pos.parallax.spect)
  MJD  Modified Julian Date of spectroscopic observation (time.epoch)
  Flag  Target selection flag (PRIMTARGET) (Note 1)   (meta.code.error)
  N   [1/9] Number of spectroscopic observations (meta.number)
  Uni   [0/2] Uniform selection flag (0=non-uniformly selected) (meta.note)

ALL cols
    
 (i)indexed column
  iMAG mag Absolute i-band magnitude (normalized at z=2), K-corrected following Richards et al. (2006, Cat. J/AJ/131/2766) (phys.magAbs)
  logLbol [10-7W] (n) Bolometric luminosity (Note 2)   (phys.luminosity)
  e_logLbol [10-7W] (n) Measurement error in logLbol (stat.error)
  BAL   [0/3] BAL flag (Note 3)   (meta.note)
  FIRST   [-1/2] FIRST (Cat. VIII/90) radio flag (Note 4)   (meta.note)
  F  Display the FIRST catalog (Becker et al. 2003, Cat. VIII/71), within 2' (meta.ref.url)
  F6cm mJy (n) Observed radio flux density at rest-frame 6cm (phot.flux.density;em.radio.3-6GHz)
  logFnu [Jy] (n) Observed optical flux density at restframe 2500Å (log(erg/s/cm2/Hz)) (phot.flux;em.UV)
  RL  (n) Radio loudness (R=F6cm/F2500A) (phot.flux;arith.ratio)
  logL5100 [10-7W] (n) Monochromatic luminosity at 5100Å (phys.luminosity)
  e_logL5100 [10-7W] (n) Measurement error in logL5100 (stat.error)
  logL3000 [10-7W] (n) Monochromatic luminosity at 3000Å (phys.luminosity)
  e_logL3000 [10-7W] (n) Measurement error in logL3000 (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  logL1350 [10-7W] (n) Monochromatic luminosity at 1350Å (phys.luminosity)
  e_logL1350 [10-7W] (n) Measurement error in logL1350 (stat.error)
  logLBHa [10-7W] (n) Broad Hα line luminosity (erg/s) (phys.luminosity)
  e_logLBHa [10-7W] (n) Measurement error in logLBHa (stat.error)
  W(BHa) km/s (n) FWHM of broad Hα line (spect.line.width)
  e_W(BHa) km/s (n) Measurement error in W(Ha) (stat.error)
  EWBHa 0.1nm (n) Restframe equivalent width of broad Ha (spect.line.eqWidth)
  e_EWBHa 0.1nm (n) Measurement error in EWBHa (stat.error)
  logLNHa [10-7W] (n) Narrow Hα line luminosity (erg/s) (phys.luminosity)
  e_logLNHa [10-7W] (n) Measurement error in logLNHa (stat.error)
  W(NHa) km/s (n) FWHM of narrow Hα (spect.line.width)
  e_W(NHa) km/s (n) Measurement error in W(NHa) (stat.error)
  EWNHa 0.1nm (n) Restframe equivalent width of narrow Ha (spect.line.eqWidth)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  e_EWNHa 0.1nm (n) Measurement error in EWNHa (stat.error)
  logLNII [10-7W] (n) Luminosity of [NII]6585 line (erg/s) (phys.luminosity)
  e_logLNII [10-7W] (n) Measurement error in logLNII (stat.error)
  EWNII 0.1nm (n) Restframe equivalent width of [NII]6585 (spect.line.eqWidth)
  e_EWNII 0.1nm (n) Measurement error in EWNII (stat.error)
  logLSII1 [10-7W] (n) Luminosity of [SII]6718 line (erg/s) (phys.luminosity)
  e_logLSII1 [10-7W] (n) Measurement error in logLSII1 (stat.error)
  EWSII1 0.1nm (n) Restframe equivalent width of [SII]6718 (spect.line.eqWidth)
  e_EWSII1 0.1nm (n) Measurement error in EWSII1 (stat.error)
  logLSII3 [10-7W] (n) Luminosity of [SII]6732 line (erg/s) (phys.luminosity)
  e_logLSII3 [10-7W] (n) Measurement error in logLSII3 (stat.error)
  EWSII3 0.1nm (n) Restframe equivalent width of [SII]6732 (spect.line.eqWidth)
  e_EWSII3 0.1nm (n) Measurement error in EWSII3 (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  EWFeHa 0.1nm (n) Restframe equivalent width of Fe within 6000-6500Å (Å) (spect.line.eqWidth)
  e_EWFeHa 0.1nm (n) Measurement error in EWFeHa (stat.error)
  alpHa  (n) [-5/3] Power-law slope α for the continuum fit for Hα (spect.index)
  e_alpHa  (n) Measurement error in alpHa (stat.error)
  NpHa   [0,241] Number of good pixels for the restframe 6400-6765Å region (meta.number)
  SN(Ha)  (n) Median S/N per pixel for the restframe 6400-6765Å region (stat.snr)
  chi2Ha  (n) Reduced chi2 for the Ha fit (stat.fit.chi2)
  logLBHb [10-7W] (n) Broad Hβ line luminosity (erg/s) (phys.luminosity)
  e_logLBHb [10-7W] (n) Measurement error in logLBHb (stat.error)
  W(BHb) km/s (n) FWHM of broad Hβ (spect.line.width)
  e_W(BHb) km/s (n) Measurement error in W(BHb) (stat.error)
  EWBHb 0.1nm (n) Restframe equivalent width of broad Hb (spect.line.eqWidth)
  e_EWBHb 0.1nm (n) Measurement error in EWBHb (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  logLNHb [10-7W] (n) Narrow Hβ line luminosity (erg/s) (phys.luminosity)
  e_logLNHb [10-7W] (n) Measurement error in logLNHb (stat.error)
  W(NHb) km/s (n) FWHM of narrow Hb (spect.line.width)
  e_W(NHb) km/s (n) Measurement error in W(NHb) (stat.error)
  EWNHb 0.1nm (n) Restframe equivalent width of narrow Hb (spect.line.eqWidth)
  e_EWNHb 0.1nm (n) Measurement error in EWNHb (stat.error)
  W(NHb)g km/s (n) FWHM of broad Hβ using a single Gaussian fit (spect.line.width)
  logLOIII4 [10-7W] (n) Luminosity of [OIII]4959 line (erg/s) (phys.luminosity)
  e_logLOIII4 [10-7W] (n) Measurement error in logLOIII (stat.error)
  EWOIII4 0.1nm (n) Restframe equivalent width of [OIII]4959 (spect.line.eqWidth;em.line.OIII)
  e_EWOIII4 0.1nm (n) Measurement error in EWOIII (stat.error)
  logLOIII5 [10-7W] (n) Luminosity of [OIII]5007 line (erg/s) (phys.luminosity)
  e_logLOIII5 [10-7W] (n) Measurement error in logLOIII5 (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  EWOIII5 0.1nm (n) Restframe equivalent width of [OIII]5007 (spect.line.eqWidth;em.line.OIII)
  e_EWOIII5 0.1nm (n) Measurement error in EWOIII5 (stat.error)
  EWFeHb 0.1nm (n) Restframe equivalent width of Fe within 4435-4685Å (Å) (spect.line.eqWidth)
  e_EWFeHb 0.1nm (n) Measurement error in EWFeHb (stat.error)
  alpHb  (n) Power-law slope α for the continuum fit for Hβ (spect.index)
  e_alpHb  (n) Measurement error in alpHb (stat.error)
  NpHb  Number of good pixels for the restframe 4750-4950Å region (meta.number)
  SN(Hb)  (n) Median S/N per pixel for the restframe 4750-4950Å region (stat.snr)
  chi2Hb  (n) Reduced chi2 for the Hβ fit (stat.fit.chi2)
  logLMgII [10-7W] (n) Luminosity of the whole MgII line (phys.luminosity)
  e_logLMgII [10-7W] (n) Measurement error in logLMgII (stat.error)
  W(MgII) km/s (n) FWHM of the whole MgII (spect.line.width)
  e_W(MgII) km/s (n) Measurement error in W(MgII) (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  EWMgII 0.1nm (n) Restframe equivalent width of the whole MgII (Å) (spect.line.eqWidth)
  e_EWMgII 0.1nm (n) Measurement error in EWMgII (stat.error)
  logLBMgII [10-7W] (n) Luminosity of the broad MgII line (phys.luminosity)
  e_logLBMgII [10-7W] (n) Measurement error in logLBMgII (stat.error)
  W(BMgII) km/s (n) FWHM of the broad MgII (spect.line.width)
  e_W(BMgII) km/s (n) Measurement error in W(BMgII) (stat.error)
  EWBMgII 0.1nm (n) Restframe equivalent width of the broad MgII (Å) (spect.line.eqWidth)
  e_EWBMgII 0.1nm (n) Measurement error in EWBMgII (stat.error)
  W(BMgII)g km/s (n) FWHM of the broad MgII using a single Gaussian fit (spect.line.width)
  FeMgII 0.1nm (n) Restframe equivalent width of Fe within 2200-3090Å (spect.line.eqWidth)
  e_FeMgII 0.1nm (n) Measurement error in FeMgII (stat.error)
  alphMgII  (n) Power-law slope α for the continuum fit for MgII [-5,3] (spect.index)
  e_alphMgII  (n) Measurement error in alphMgII (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  NpMgII  i Number of good pixels for the restframe 2700-2900Å region (meta.number)
  SN(MgII)  (n) Median S/N per pixel for the restframe 2700-2900Å region (stat.snr)
  chi2MgII  (n) Reduced chi2 for the MgII fit (stat.fit.chi2)
  logLCIV [10-7W] (n) Luminosity of the whole CIV line (phys.luminosity)
  e_logLCIV [10-7W] (n) Measurement error in logLCIV (stat.error)
  W(CIV) km/s (n) FWHM of the whole CIV (spect.line.width)
  e_W(CIV) km/s (n) Measurement error in W(CIV) (stat.error)
  EWCIV 0.1nm (n) Restframe equivalent width of the whole CIV Å (spect.line.eqWidth)
  e_EWCIV 0.1nm (n) Measurement error in EWCIV (stat.error)
  alpCIV  (n) Power-law slope α for the continuum fit for CIV (spect.index)
  e_alpCIV  (n) Measurement error in alpCIV (stat.error)
  NpCIV  Number of good pixels for the restframe 1500-1600Å region (meta.number)
  SN(CIV)  (n) Median S/N per pixel for the restframe 1500-1600Å region (stat.snr)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  chi2CIV  (n) Reduced chi2 for the CIV fit (stat.fit.chi2)
  V(BHa) km/s (n) Velocity shift of broad Hα (spect.dopplerVeloc)
  e_V(BHa) km/s (n) Measurement error in V(BHa) (stat.error)
  V(NHa) km/s (n) Velocity shift of narrrow Hα (spect.dopplerVeloc)
  e_V(NHa) km/s (n) Measurement error in V(NHa) (stat.error)
  V(BHb) km/s (n) Velocity shift of broad Hβ (spect.dopplerVeloc)
  e_V(BHb) km/s (n) Measurement error in V(BHb) (stat.error)
  V(NHb) km/s (n) Velocity shift of narrow Hβ (spect.dopplerVeloc)
  e_V(NHb) km/s (n) Measurement error in V(NHb) (stat.error)
  V(BMgII) km/s (n) Velocity shift of broad MgII (spect.dopplerVeloc)
  e_V(BMgII) km/s (n) Measurement error in V(BMgII) (stat.error)
  V(CIVp) km/s (n) Velocity shift of the CIV peak (spect.dopplerVeloc)
  e_V(CIVp) km/s (n) Measurement error in V(CIVp) (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  logBHHM [Msun] (n) Virial BH mass based on Hβ (McLure and Dunlop 2004MNRAS.352.1390M) (phys.mass)
  e_logBHHM [Msun] (n) Measurement error in logBHHM (stat.error)
  logBHHV [Msun] (n) Virial BH mass based on Hβ (Vestergaard + Peterson 2006ApJ...641..689V) (phys.mass)
  e_logBHHV [Msun] (n) Measurement error in logBHHV (stat.error)
  logBHMM [Msun] (n) Virial BH mass based on MgII (McLure and Dunlop, 2004MNRAS.352.1390M) (phys.mass)
  e_logBHMM [Msun] (n) Measurement error in logBHMM (stat.error)
  logBHMV [Msun] (n) Virial BH mass based on MgII (Vestergaard + Osmer, 2009, J/ApJ/699/800) (phys.mass)
  e_logBHMV [Msun] (n) Measurement error in logBHMV (stat.error)
  logBHMS [Msun] (n) Virial BH mass based on MgII (this paper) (phys.mass)
  e_logBHMS [Msun] (n) Measurement error in logBHMS (stat.error)
  logBHCV [Msun] (n) Virial BH mass based on CIV (Vestergaard + Peterson 2006ApJ...641..689V) (phys.mass)
  e_logBHCV [Msun] (n) Measurement error in logBHCV (stat.error)
  logBH [Msun] (n) The adopted fiducial virial BH mass (phys.mass)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  e_logBH [Msun] (n) Measurement error in logBH (stat.error)
  logEdd [-] (n) [-5/1.3] Eddington ratio based on the fiducial virial BH mass (phys.luminosity;arith.ratio)
  SpF   [0/6] Special interest flag (5) (1=DISK_EMITTER, 2=DISK_EMITTER_CANDIDATE, 4=DOUBLE_PEAKED_OIII) (Note)   (meta.note)
  zHW  Improved redshifts from Hewett & Wild 2010 (J/MNRAS/405/2302) (phys.veloc;pos.heliocentric)
  e_zHW  Error of the HW redshift (stat.error)
  umag mag (n) SDSS u-band PSF magnitude; (nearly) AB (phot.mag;em.opt.U)
  e_umag mag (n) SDSS u PSF magnitude error (stat.error;phot.mag;em.opt.U)
  gmag mag (n) SDSS g-band PSF magnitude; (nearly) AB (phot.mag;em.opt.B)
  e_gmag mag (n) SDSS g PSF magnitude error (stat.error;phot.mag;em.opt.B)
  rmag mag (n) SDSS r-band PSF magnitude; (nearly) AB (phot.mag;em.opt.R)
  e_rmag mag (n) SDSS r PSF magnitude error (stat.error;phot.mag;em.opt.R)
  imag mag (n) SDSS i-band PSF magnitude; (nearly) AB (phot.mag;em.opt.I)
  e_imag mag (n) SDSS i PSF magnitude error (stat.error;phot.mag;em.opt.I)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  zmag mag (n) SDSS z-band PSF magnitude; (nearly) AB (phot.mag;em.opt.I)
  e_zmag mag (n) SDSS z PSF magnitude error (stat.error;phot.mag;em.opt.I)
  umag0 mag (n) SDSS u PSF magnitudes corrected for Galactic extinction using the SFD map (phot.mag;em.opt.U)
  gmag0 mag (n) SDSS g PSF magnitudes corrected for Galactic extinction using the SFD map (phot.mag;em.opt.B)
  rmag0 mag (n) SDSS r PSF magnitudes corrected for Galactic extinction using the SFD map (phot.mag;em.opt.R)
  imag0 mag (n) SDSS i PSF magnitudes corrected for Galactic extinction using the SFD map (phot.mag;em.opt.I)
  zmag0 mag (n) SDSS z PSF magnitudes corrected for Galactic extinction using the SFD map (phot.mag;em.opt.I)
  Delg-i mag (n) Deviation from the mean g-i color at each redshift (see Richards et al. 2002AJ....124....1R for details) (phot.color)
  logNH [cm-2] logarithm of Galactic HI column density (phys.columnDensity;pos.galactic)
  CR ct/s (n) log RASS full band count rate; 30" matching radius (phot.count;em.X-ray)
  oRASS arcsec (n) [0/30] SDSS/RASS separation (pos;arith.diff)
  Jmag mag (n) 2MASS J-band magnitude; 2" matching radius (phot.mag;em.IR.J)
  e_Jmag mag (n) 2MASS Jmag error (stat.error;phot.mag;em.IR.J)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  Hmag mag (n) 2MASS H-band magnitude; 2" matching radius (phot.mag;em.IR.H)
  e_Hmag mag (n) 2MASS Hmag error (stat.error;phot.mag;em.IR.H)
  Ksmag mag (n) 2MASS Ks-band magnitude; 2" matching radius (phot.mag;em.IR.K)
  e_Ksmag mag (n) 2MASS Ksmag error (stat.error;phot.mag;em.IR.K)
  o2M arcsec (n) [0/2] SDSS/2MASS separation (pos;arith.diff)
  W1mag mag (n) WISE 3.4um magnitude (Note 6)   (phot.mag;em.IR.3-4um)
  e_W1mag mag (n) W1mag error (stat.error;phot.mag)
  W2mag mag (n) WISE 4.6um magnitude (Note 6)   (phot.mag;em.IR.4-8um)
  e_W2mag mag (n) W2mag error (0 when upper limit) (Note 7)   (stat.error;phot.mag)
  W3mag mag (n) WISE 12um magnitude (Note 6)   (phot.flux.density;em.IR.8-15um)
  e_W3mag mag (n) W3mag error (0 when upper limit) (Note 7)   (stat.error;phot.mag)
  W4mag mag (n) WISE 22um magnitude (Note 6)   (phot.flux.density;em.IR.15-30um)
  e_W4mag mag (n) W4mag error (0 when upper limit) (Note 7)   (stat.error;phot.mag)
  oWISE arcsec (n) [0/6] SDSS/WISE separation (pos;arith.diff)
  WISE  Display the WISE preliminary data (Cutri et al. 2011, Cat. II/307), within 6" (meta.ref.url)
  DR7qso  Display the SDSS-DR7 quasar catalog (Schneider et al., 2010, Cat. VII/260) (meta.ref.url)
  Sloan  Display the SDSS data for this quasar (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  NED  ask the NED data-base about this object (meta.ref.url)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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