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/ApJ/728/38
  AEGIS: demographics of X-ray and optical AGN (Yan+, 2011)
ReadMe+ftp
2011ApJ...728...38Y
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/728/38/table4Optical properties of all X-ray sources and optically classified AGNs in our sample (374 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)
  Seq   [1/374] Extended Groth Strip AGN number (meta.id;meta.main)
  [LNG2009] (char) Laird et al. 2009 (Cat. J/ApJS/180/102) identifier (egs_NNNN) (Note 1)   (meta.id.cross)
  DEEP2-GRS  DEEP2 Galaxy Redshift Survey identifier (Note 2)   (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   [0.3/0.9] Redshift (src.redshift)
  Imag mag [17.9/22] The I band (AB) magnitude (phot.mag;em.opt.I)
  U-B mag (n) Restframe (U-B) (AB) color index (phot.color;em.opt.U;em.opt.B)
  f_U-B (char) [*] object in B-band drop out (Note 3)   (meta.code)
  l_logO3 (char) Limit flag on logO3 (meta.code.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  logO3 [mW/m2] Log of [OIII] flux; erg/s/cm2 (phot.flux)
  e_logO3 [mW/m2] (n) Uncertainty in logO3 (stat.error)
  l_logHb (char) Limit flag on logHb (meta.code.error)
  logHb [mW/m2] Log of Hβ flux; erg/s/cm2 (phot.flux)
  e_logHb [mW/m2] (n) Uncertainty in logHb (stat.error)
  l_O3/Hb (char) Limit flag on O3/Hb (meta.code.error;phys.abund)
  O3/Hb [-] (n) Log ratio of [OIII] to Hβ fluxes (phot.flux;arith.ratio)
  s   [1/2] Source of z, [OIII], & Hβ (Note 4)   (meta.ref;pos.frame)
  Class (char) Classification (Note 5)   (src.class)
  Simbad  ask the Simbad data-base about this object (meta.ref)
  NED  ask the NED data-base about this object (meta.ref)

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