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/A+A/655/A109
  Chandra view of the LX-LUV relation in quasars (Bisogni+, 2021)
ReadMe+ftp
2021A&A...655A.109B
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/655/A109/table2Properties of the 3430 X-ray observations (3430 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. ((unassigned);(unassigned);(unassigned);phys.veloc)
  Name (char) Quasar name in DR14, HHMMSS.ss+DDMMSS.s ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  z  Redshift ((unassigned);pos.galactic.lon;(unassigned);pos.parallax;meta.main)
  ObsId  Chandra Observation Identifier ((unassigned);(unassigned);arith.diff;spect.line.veloc;phys.polarization.circular;stat.median)
  theta [arcmin] Off-axis angle of source in X-ray observation ((unassigned);phys.atmol.branchingRatio;(unassigned);phys.polarization.circular;stat.median)
  ExpTime [s] Exposure time of X-ray obs. ((unassigned);pos.galactic.lon;arith.diff;(unassigned);(unassigned);meta.main)
  DRflag (char) Number of SDSS Data Release, DR7, DR12 or DR14 ((unassigned);(unassigned);arith.factor;pos.eq.dec)
  logF2500A [mW/m2/Hz]Rest-frame fluxes at 2500 Angstroem (Note 1)   ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);(unassigned))
  e_logF2500A [mW/m2/Hz]Error on rest-frame fluxes at 2500Å ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  logF2keV [mW/m2/Hz]Rest-frame fluxes at 2keV ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;(unassigned);(unassigned))
  e_logF2keV [mW/m2/Hz]Lower error on fluxes at 2keV ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)

ALL cols		    
 (i)indexed column
  E_logF2keV [mW/m2/Hz]Upper error on fluxes at 2keV ((unassigned);phys.veloc.orbital;arith.diff;time.age;pos.phaseAng;meta.main)
  Gamma  Photon index ((unassigned);(unassigned);(unassigned);pos.eq.dec;phys.abund.Y;meta.main)
  e_Gamma  Lower error on photon index ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  E_Gamma  Upper error on photon index ((unassigned);phys.veloc.orbital;arith.diff;time.age;pos.phaseAng;meta.main)
  logF2keVlim  (n) Rest-frame 2keV flux limit per observation ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;(unassigned);(unassigned))
  n_logF2keVlim (char) [I] I for -Infinity ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  Cts  Raw counts in soft band (0.5-2keV) (phot.color.excess;pos.lg;arith.factor;time.duration;(unassigned);(unassigned))
  Cth  Raw counts in hard band (2-7keV) ((unassigned);(unassigned);(unassigned);time.duration;(unassigned);(unassigned))
  SNs  SN in the soft band (0.5-2keV) (instr.fov;meta.number;arith;meta.abstract;meta.main)
  SNh  (n) SN in hard band (2-7keV) ((unassigned);(unassigned);(unassigned);meta.abstract;meta.main)
  SimbadName (char) (n)Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  _RA deg Right Ascension (J2000) from SIMBAD (not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  _DE deg Declination (J2000) from SIMBAD (not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846440126 Where phase=3 and catid=36550109
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR140980.err (2026-10-27T18:15:25)
-3
-source=J/A+A/655/A109
-ref=VIZ6ae0ea3e226b4
elapse time 1