VizieR

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

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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/693/8
  High-redshift QSOs in the COSMOS survey (Brusa+, 2009)
ReadMe+ftp
2009ApJ...693....8B
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/693/8/table1Coordinates and properties of the z>3 QSOs from the XMM-COSMOS sample (40 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)
  [BCG2009] (char) Name (JHHMMSS.s+DDMMSS) (meta.id;meta.main)
  XMMC  X-ray number from the XMM-COSMOS (Note 1)   (meta.id.cross)
  COSMOS  Optical identifier number (Note 2)   (meta.id.cross)
  zsp  (n) Spectroscopic redshift (src.redshift)
  f_zsp (char) Note on the redshift (Note 3)   (meta.code)
  zph  Photometric redshift (src.redshift.phot)
  f_zph (char) [efi, ] Note on zph (Note 3)   (meta.code)
  zphL  Lower limit of zph (src.redshift.phot)
  zphU  Upper limit of zph (src.redshift.phot)
  imagA mag COSMOS total AB i-band magnitude (Note 2)   (phot.mag;em.opt.I)
  Flx aW/m2 0.5-2kev X-ray flux (in 10–15cgs unit) (meta.unit;phot.flux;em.X-ray.soft)
  f_Flx (char) [l] Marginal detection (Note 3)   (meta.code)
  logL [10-7W] Log of rest-frame 2-10kev (hard) X-ray luminosity (in cgs unit) (phys.luminosity;em.X-ray)
  l_HR (char) Limit flag on HR (meta.code.error)
  HR  Hardness ratio (phot.flux;arith.ratio)
  Sloan  Display the SDSS data for this quasar (meta.ref.url)
  Simbad  ask the Simbad data-base about this object
  RAJ2000 "h:m:s" (i) Optical hour of right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Optical degree of declination (J2000) (pos.eq.dec;meta.main)

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