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/504/2767
  A Chandra survey of z >= 4.5 quasars (Li+, 2021)
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2021MNRAS.504.2767L
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/504/2767/tablea1Observational and physical properties of the 152 QSos final sample (152 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);phys.veloc.orbital;arith.diff;phys.veloc)
  QSO (char) Name of the QSO in the format of Jhhmmss ddmmss (QSO) (Note 1)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  Name (char) Other name of the QSO (OTHERNAMES) ((unassigned);pos.galactic.lon;arith.diff;spect.line.veloc)
  RAJ2000 "h:m:s" Right ascension (J2000) (QSORAh) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 "d:m:s" Declination (J2000) (QSODEd) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  Ref (char) Reference discovering the QSO (DISCOVERY) ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;€?**ucdid=0**?)
  zQSO  Best Redshift of the QSO (REDSHIFT) ((unassigned);phys.veloc.orbital;arith.diff;pos.parallax;arith.diff;meta.main)
  e_zQSO  (n) Error of the redshift (REDSHIFT_ERR) (instr.plate.emulsion;(unassigned);arith.factor;time.age;meta.main)
  zMETHOD (char) Method used to measure the redshift (REDSHIFT_METHOD) (Note 2)   (stat.fit.param;pos.wcs.ctype;arith.grad;pos.eq.dec;stat.median)
  r_zQSO (char) Reference of the adopted redshift data (REDSHIFT_REF) ((unassigned);phys.atmol.qn.J;arith.grad;phys.veloc.dispersion;€?**ucdid=0**?)
  1450Mag mag Absolute magnitude at 1450 angstrom (M1450) (phot.mag.distMod;em.IR.4-8um;arith.factor;(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  F2500 10-28mW/m2/HzRest frame monochromatic flux at 2500 angstrom (F2500) ((unassigned);stat.error;arith.factor;phys.atmol.sWeight.nuclear)
  L2500 10+25W/HzRest frame monochromatic luminosity at 2502 angstrom (LNUR2500) (pos.galactic.lon;pos.pm.dec;arith.diff;(unassigned))
  NCtSoft ct Background subtracted net counts number in 0.5-2 keV (NETCTSSOFT) ((unassigned);instr.det;stat.min;time.duration;(unassigned);(unassigned))
  NCtHard ct Background subtracted net counts number in 2-7 keV (NETCTSHARD) ((unassigned);(unassigned);stat.min;time.duration;(unassigned);(unassigned))
  NCtFull ct Background subtracted net counts number in 0.5-7 keV (NETCTSFULL) ((unassigned);phys.mol.vibration;arith.diff;time.duration;(unassigned);(unassigned))
  s_NCtSoft ct 1 sigma background rms in 0.5-2 keV (SIGMASOFT) (instr.precision;phys.atmol.lineShift;arith.diff;meta.id.PI;meta.number;(unassigned);(unassigned))
  s_NCtHard ct 1 sigma background rms in 2-7 keV (SIGMAHARD) ((unassigned);phys.veloc.orbital;arith.diff;meta.id.PI;meta.number;(unassigned);(unassigned))
  s_NCtFull ct 1 sigma background rms in 0.5-7 keV (SIGMAFULL) (src.class.distance;pos.wcs.crval;arith.factor;meta.id.PI;meta.number;(unassigned);(unassigned))
  S/NSoft  Signal-to-noise ratio of the QSO in 0.5-2 keV (QSOSNRSOFT) ((unassigned);(unassigned);(unassigned);meta.abstract;meta.main)
  S/NHard  Signal-to-noise ratio of the QSO in 2-7 keV (QSOSNRHARD) ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;meta.main)
  S/NFull  Signal-to-noise ratio of the QSO in 0.5-7 keV (QSOSNRFULL) (phys.absorption.coeff;em.mm.200-400GHz;stat.min;meta.abstract;meta.main)
  LX 10+37W Observational frame 0.5-2 keV luminosity (LX) ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  e_LX 10+37W Lower error 1 sigma of LX (ELXL) (meta.dataset;pos.az.azi;arith.factor;time.age;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  E_LX 10+37W Upper error 1 sigma of LX (ELXH) ((unassigned);(unassigned);arith.factor;time.age;pos.phaseAng;meta.main)
  F2kev 10-33mW/m2/HzRest frame monochromatic flux at 2 keV (F2KEV) (instr.precision;stat.percentile;arith.diff;meta.abstract;(unassigned);(unassigned))
  e_F2kev 10-33mW/m2/HzLower error 1 sigma of F2kev (EF2KEVL) ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  E_F2kev 10-33mW/m2/HzUpper error 1 sigma of F2kev (EF2KEVH) ((unassigned);phys.veloc.orbital;arith.diff;time.age;pos.phaseAng;meta.main)
  FX 10-14mW/m2Observational frame 0.5-2 keV flux (FX) ((unassigned);stat.filling;arith.diff;meta.abstract;(unassigned);(unassigned))
  e_FX 10-14mW/m2Lower error 1 sigma of FX (EFXL) ((unassigned);stat.filling;arith.diff;time.age;meta.main)
  E_FX 10-14mW/m2Upper error 1 sigma of FX (EFXH) ((unassigned);(unassigned);(unassigned);time.age;pos.phaseAng;meta.main)
  LXRest 10+37W Rest frame 2-10 keV luminosity (LXREST) ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  e_LXRest 10+37W Lower error 1 sigma of LXRest (ELXRESTL) (meta.cryptic;arith.zp;stat.min;time.age;meta.main)
  E_LXRest 10+37W Upper error 1 sigma of LXRest (ELXRESTH) (stat.fit.param;instr.calib;arith.grad;time.age;pos.phaseAng;meta.main)
  FXRest 10-14mW/m2Rest frame 2-10 keV flux (FXREST) ((unassigned);instr.det.psf;stat.min;meta.abstract;(unassigned);(unassigned))
  e_FXRest 10-14mW/m2Lower error 1 sigma of FXRest (EFXRESTL) ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  E_FXRest 10-14mW/m2Upper error 1 sigma of FXRest (EFXRESTH) ((unassigned);(unassigned);(unassigned);time.age;pos.phaseAng;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Gamma  Photon index Gamma of the power-law spectral fit in X-ray band (PHOINDEX) (Note 3)   ((unassigned);phys.veloc.orbital;arith.diff;meta.ucd;src.orbital.inclination)
  e_Gamma  Lower error 1 sigma of Gamma (EPHOINDEXL) ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  E_Gamma  Upper error 1 sigma of Gamma (EPHOINDEXH) ((unassigned);(unassigned);(unassigned);time.age;pos.phaseAng;meta.main)
  alphaOX  Optical-to-X-ray spectral slope (ALPHAOX) ((unassigned);(unassigned);(unassigned);phys.abund.Y;meta.main)
  e_alphaOX  Lower error 1 sigma of alphaOX (EALPHAOXL) ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  E_alphaOX  Upper error 1 sigma of alphaOX (EALPHAOXH) ((unassigned);(unassigned);(unassigned);time.age;pos.phaseAng;meta.main)
  ObsIDCha (char) List of Chandra observation ID used in this work (OBSIDCHANDRA) ((unassigned);(unassigned);(unassigned);spect.line.veloc;phys.electron.degen;stat.median)
  TexpCha ks Total effective Chandra exposure time (TEXPCHANDRA) ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  XMMdata (char) List of XMM-Newton observations covering this QSO (XMMDATA) ((unassigned);(unassigned);(unassigned);spect.line.veloc;stat.median)
  XMMObj (char) Object name of the XMM-Newton observations covering this QSO (XMMOBJ) ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  NIRref (char) References of the near-IR spectra (NIRREF) ((unassigned);(unassigned);(unassigned);phys.size.diameter)
  MSMBH 10+10MsunSupermassive black hole mass (MSMBH) (Note 4)   ((unassigned);(unassigned);(unassigned);(unassigned))
  e_MSMBH 10+10MsunLower error 1 sigma of MSMBH (EMSMBHL) ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  E_MSMBH 10+10MsunUpper error 1 sigma of MSMBH (EMSMBHH) ((unassigned);(unassigned);(unassigned);time.age;pos.phaseAng;meta.main)
  lambdaEd  Eddington ratio of the SMBH (LAMBDAEDD) (Note 4)   ((unassigned);(unassigned);(unassigned);(unassigned);instr.offset)
  e_lambdaEd  Lower error 1 sigma of lambdaEdd (ELAMBDAEDDL) ((unassigned);phys.luminosity.fun;arith.factor;time.age;meta.main)
  E_lambdaEd  Upper error 1 sigma of lambdaEdd (ELAMBDAEDDH) (time.expo;em.IR;arith.factor;time.age;pos.phaseAng;meta.main)
  Note (char) Additional special notes on individual QSOs (NOTE) ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  FRadio mJy Integrated 20 cm radio flux (RADIOFLUX) ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  DRadio arcsec Separation of the radio position from the optical position (RADIODIST) ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz)
  SimbadName (char) (n)Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)

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