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/MNRAS/493/2745
  GALEX EUV quasar colours of SDSS QSOs DR14 (Vanden Berk+, 2020)
ReadMe+ftp
2020MNRAS.493.2745V
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/493/2745/dr14quvGALEX UV data for SDSS DR14Q (526356 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)
  SeqQSO  SDSS DR14Q catalog sequential row number (meta.id)
  DR14Qo (char) SDSS DR14Q coordinate-based name, HHMMSS.ss+DDMMSS.s (meta.id)
  DR14Q (char) SDSS DR14Q coordinate-based name, HHMMSS.ss+DDMMSS.s, corrected by CDS (meta.id;meta.main)
  RAdeg deg (n) GALEX right ascension (J2000) (Note 1)   (pos.eq.ra)
  DEdeg deg (n) GALEX declination (J2000) (Note 1)   (pos.eq.dec)
  z  SDSS DR14Q redshift (src.redshift)
  BAL (char) Broad absorption line flag [YN] (meta.code.error;spect.line)
  FUVmag mag (n) GALEX FUV magnitude (phot.mag;em.UV.100-200nm)
  e_FUVmag mag (n) GALEX FUV magnitude uncertainty (stat.error;phot.mag)
  NUVmag mag (n) GALEX NUV magnitude (phot.mag;em.UV.200-300nm)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_NUVmag mag (n) GALEX NUV magnitude uncertainty (stat.error;phot.mag)
  umag mag (n) SDSS DR14Q u PSF magnitude (phot.mag;em.opt.U)
  e_umag mag (n) SDSS DR14Q u PSF magnitude uncertainty (stat.error;phot.mag)
  FUVmaglim mag (n) GALEX FUV magnitude lower limit (phot.mag;stat.min)
  NUVmaglim mag (n) GALEX NUV magnitude lower limit (phot.mag;stat.min)
  sepCoord arcsec (n) SDSS and GALEX coordinate separation (pos.angDistance)
  dCent arcmin (n) Distance to tile center (pos.angDistance;obs.field)
  tile-FUV  (n) GALEX FUV tile number (meta.id)
  tile-NUV  (n) GALEX NUV tile number (meta.id)
  tEff-FUV s (n) FUV effective exposure time (time.duration;obs.exposure)
  tEff-NUV s (n) NUV effective exposure time (time.duration;obs.exposure)
  numNbr15  Number of SDSS neighbors within 15 arcsec (meta.number)
  dNNbr15 arcsec (n) Distance to nearest SDSS neighbor (if within 15 arcseconds) (pos.angDistance)
  uNbr15 mag (n) u magnitude of brightest SDSS neighbor (if within 15 arcseconds) (phot.mag;em.opt.U)
  _RA deg (i) Positions from SDSS name (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from SDSS name (declination part) (pos.eq.dec;meta.main)

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