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/383/581
  Broad-line Balmer decrements in blue AGN (Dong+, 2008)
ReadMe+ftp
2008MNRAS.383..581D
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/383/581/AGNsProperties of blue AGNs, and their Hα and Hβ broad-line profiles (tables 1 and 2 of paper) (446 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) Object J2000.0 name (HHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  z  SDSS spectroscopic redshift (src.redshift)
  L5100 10-7W Monochromatic luminosity at 5100Å (phys.luminosity)
  F(Hbn) 10-20W/m2Hβ narrow component flux (Note 1)   (phot.flux;em.line.Hbeta)
  F(Hbb) 10-20W/m2Hβ broad component flux (Note 2)   (phot.flux;em.line.Hbeta)
  F(Han) 10-20W/m2Hα narrow component flux (Note 3)   (phot.flux;em.line.Halpha)
  F(Hab) 10-20W/m2Hα broad component flux (Note 3)   (phot.flux;em.line.Halpha)
  alpha1  Continuum slope blueward of 5600Å, F(λ)∝λ–α1 (Note 2)   (spect.index)
  alpha2  Continuum slope redward of 5600Å, F(λ)∝λ–α2 (Note 2)   (spect.index)
  FUV mag (n) GALEX calibrated magnitude (AB) in FUV band (135-175nm) (4) (Note 5)   (phot.mag;em.UV)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  NUV mag (n) GALEX calibrated magnitude (AB) in NUV band (175-280nm) (4) (Note 5)   (phot.mag;em.UV)
  imag mag SDSS i-band magnitude (AB) (Note 4)   (phot.mag;em.opt.I)
  E(B-V) mag Galactic colour excess derived from Schlegel et al. (1998ApJ...500..525S) (phot.color.excess)
  l_Sint (char) Limit flag on Sint (meta.code.error)
  Sint mJy (n) Integrated flux density at 20cm detected by FIRST (Note 6)   (phot.flux.density;em.radio.750-1500MHz)
  FWHMb km/s Broad Hβ FWHM (phys.angSize)
  sigmab km/s Broad Hβ line dispersion (phys.veloc.dispersion)
  AIb  Broad Hβ asymmetry index (Note 1)   (spect.index;em.line.Hbeta)
  SIb  Broad Hβ shape index (Note 2)   (spect.index;em.line.Hbeta)
  KI1b  Broad Hβ Kurtosis index (Note 3)   (spect.index;em.line.Hbeta)
  FWHMa km/s Broad Hα FWHM (phys.angSize)
  sigmaa km/s Broad Hα line dispersion (phys.veloc.dispersion)
  AIa  Broad Hα asymmetry index (Note 1)   (spect.index;em.line.Halpha)
  SIa  Broad Hα shape index (Note 2)   (spect.index;em.line.Halpha)
  KI1a  Broad Hα Kurtosis index (Note 3)   (spect.index;em.line.Halpha)
  Sloan  Display the SDSS data for this quasar (meta.ref.url)
  _RA deg (i) Right ascension (derived from SDSS) for Eq=J2000.0 (pos.eq.ra;meta.main)
  _DE deg (i) Declination (derived from SDSS) for Eq=J2000.0 (pos.eq.dec;meta.main)

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