VizieR

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

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/900/79
  Chandra obs. of SDSS AGN pairs at zmed∼0.1 (Hou+, 2020)
ReadMe+ftp
2020ApJ...900...79H
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/900/79/table1Information of AGN pairs with Chandra observation (134 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) (i) Identifier (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  RAJ2000 deg (i) Right Ascension (J2000) (Note 1)   (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (Note 1)   (pos.eq.dec;meta.main)
  z   [0.02/0.2] Spectroscopic redshift from Liu+ 2011, J/ApJ/737/101 (src.redshift)
  rp kpc [2.3/99] Projected physical separation of AGN pair (pos.angDistance)
  logM* [Msun] (n) [8.8/11.4] log stellar mass (phys.mass)
  FOIII 10-17mW/m2(n) [5/4902] The [OIII] emission line flux; 10–17erg/s/cm2 (phot.flux)
  e_FOIII 10-17mW/m2(n) [1/35] The 1σ uncertainty in FOIII (stat.error)
  SFR Msun/yr [-1/17.4] Star Formation Rate (Note 2)   (phys.SFR)
  E_SFR Msun/yr [0/45] Upper uncertainty in SFR (stat.error;stat.max)
  e_SFR Msun/yr [0/16] Lower uncertainty in SFR (stat.error;phys.SFR)
  ObsID   [868/20466] Chandra observation identifier (meta.id;obs.param;obs)
  f_ObsID (char) [*] Flag on ObsID (Note 3)   (meta.code)
  Exp ks [1.7/592.2] Exposure time (time.duration;obs.exposure)
  logLX [10-7W] [39.38/42.05] log 0.5-8keV limiting X-ray luminosity for source detection; erg/s (phys.luminosity;em.X-ray)
  Flag   [0/1] Detection flag (1=detection) (meta.code.error)
  Sloan  Display the online SDSS-DR7 data for the nearest object (meta.ref.url)
  SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  NED  ask the NED data-base about this object (meta.ref.url)

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