VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/A+A/548/A66
  SDSS Quasar Catalog, DR9Q (Paris+, 2012)
ReadMe+ftp
2012A&A...548A..66P
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/548/A66/dr9qsupSupplemental list (949 rows)

Simple ConstraintList Of Constraints
 
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) SDSS-DR9 designation (HHMMSS.ss+DDMMSS.s) (Note 1)   (meta.id;meta.main)
  RAJ2000 deg (n)(i) Right ascension (J2000.0) (Note 1)   (pos.eq.ra;meta.main)
  DEJ2000 deg (n)(i) Declination (J2000.0) (Note 1)   (pos.eq.dec;meta.main)
  THINGID  (n) Unique identifier (Note 1)   (meta.id)
  Plate  SDSS Plate number (obs.field)
  MJD  SDSS Spectroscopic MJD (time.epoch)
  Fiber  SDSS Fiber number (phot.mag;em.opt.I)
  zvi  Visual inspection redshift (src.redshift)
  zpipe  BOSS pipeline redshift (src.redshift)
  e_zpipe  (n) Error on pipeline redshift (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  f_z  zwarning flag (meta.code)
  zPCA  (n) PCA redshift (src.redshift)
  e_zPCA  (n) Error on PCA redshift (stat.error)
  q_PCZ  (n) Quality of PCA continuum (meta.code.qual)
  zCIV  (n) CIV redshift (src.redshift)
  zCIII  (n) CIII] complex redshift (src.redshift)
  zMgII  (n) MgII redshift (src.redshift)
  Morph   [0/1] Morphology flag (meta.code.error)
  Btarget1 (char) Main (BOSS) survey TS flag (meta.id)
  Atarget1 (char) Ancillary TS flag 1 (meta.id)
  Atarget2  (n) Ancillary TS flag 2 (meta.id)
  alpha  Spectral index (spect.index)
  SNRsp  Median SNR (whole spectrum) (stat.snr)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  SNR1700  (n) Median SNR (1650-1750A rest) (stat.snr)
  SNR3000  (n) Median SNR (2950-3050A rest) (stat.snr)
  SNR5150  (n) Median SNR (5100-5250A rest) (stat.snr)
  FWHMCIV km/s (n) FWHM of CIV emission (spect.line.width)
  BHWHMCIV km/s (n) Blue HWHM of CIV emission (spect.line.width)
  RHWHMCIV km/s (n) Red HWHM of CIV emission (spect.line.width)
  ACIV  (n) Amplitude of CIV emission (phys.size;src.orbital)
  REWCIV 0.1nm (n) Rest EW of CIV emission (spect.line.eqWidth)
  e_REWCIV 0.1nm (n) Error on rest EW of CIV emission (stat.error)
  FWHMCIII km/s (n) FWHM of CIII] complex (spect.line.width)
  BHWHMCIII km/s (n) Blue HWHM of CIII] complex (spect.line.width)
  RHWHMCIII km/s (n) Red HWHM of CIII] complex (spect.line.width)
  ACIII  (n) Amplitude of CIII] complex (phys.size;src.orbital)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  REWCIII 0.1nm (n) Rest EW of CIII] complex (spect.line.eqWidth)
  e_REWCIII 0.1nm (n) Error on rest EW of CIII] complex (stat.error)
  FWHMMGII km/s (n) FWHM of MgII emission (spect.line.width)
  BHWHMMGII km/s (n) Blue HWHM of MgII emission (spect.line.width)
  RHWHMMGII km/s (n) Red HWHM of MgII emission (spect.line.width)
  AMGII  (n) Amplitude of MgII emission (phys.size;src.orbital)
  REWMGII 0.1nm (n) Rest EW of MgII emission (spect.line.eqWidth)
  e_REWMGII 0.1nm (n) Error on rest EW of MgII emission (stat.error)
  BAL-VI   [0/1] BAL flag from visual inspection (meta.code)
  BICIV km/s (n) Balnicity index (BI) of CIV trough (spect.line.eqWidth)
  e_BICIV km/s (n) Error on BI of CIV trough (stat.error)
  AICIV km/s (n) AI index of CIV trough (spect.index)
  e_AICIV km/s (n) Error on AI of CIV trough (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  DICIV km/s (n) Detection index (DI) of CIV trough (spect.index)
  e_DICIV km/s (n) Error on the DI of CIV trough (stat.error)
  Chi2CIV km/s (n) Chi2 of the CIV troughs (stat.fit.chi2)
  NCIV2  (n) Number of CIV troughs larger than 1999km/s (meta.number)
  VminCIV2 km/s (n) Min velocity of CIV troughs (NCIV2) (spect.dopplerVeloc)
  VmaxCIV2 km/s (n) Max velocity of CIV troughs (NCIV2) (spect.dopplerVeloc)
  NCIV4.5  (n) Number of CIV troughs larger than 449km/s (meta.number)
  VminCIV4.5 km/s Min velocity of CIV troughs (NCIV4.5) (spect.dopplerVeloc)
  VmaxCIV4.5 km/s Max velocity of CIV troughs (NCIV4.5) (spect.dopplerVeloc)
  RUN  (n) Imaging Run Number (meta.id)
  Ph-MJD  (n) Photometric MJD (time.epoch)
  Rerun  (n) Photometric Processing Rerun number (meta.id)
  Colcam  (n) camera column number (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Field  (n) Field number (phot.mag;em.opt.I)
  OBJID (char) Object Identification number (meta.id)
  Fu  (n) u-band flux (in nanomaggies) (Note G1)   (phot.mag;em.opt.U)
  e_Fu  (n) Error on Fu (in nanomaggies) (Note G1)   (stat.error)
  Fg  (n) g-band flux (in nanomaggies) (Note G1)   (phot.mag;em.opt.B)
  e_Fg  (n) Error on Fg (in nanomaggies) (Note G1)   (stat.error)
  Fr  (n) r-band flux (in nanomaggies) (Note G1)   (phot.mag;em.opt.R)
  e_Fr  (n) Error on Fr (in nanomaggies) (Note G1)   (stat.error)
  Fi  (n) i-band flux (in nanomaggies) (Note G1)   (phot.mag;em.opt.I)
  e_Fi  (n) Error on Fi (in nanomaggies) (Note G1)   (stat.error)
  Fz  (n) z-band flux (in nanomaggies) (Note G1)   (phot.mag;em.opt.I)
  e_Fz  (n) Error on Fz (in nanomaggies) (Note G1)   (stat.error)
  Extu mag u-band Galactic extinction (phys.absorption)
  Sloan  Sloan (meta.ref.url)

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