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/925/97
  Fermi-LAT-detected blazars fundamental parameters (Pei+, 2022)
ReadMe+ftp
2022ApJ...925...97P
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/925/97/table1Fermi {gamma}-ray blazars (809 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)
  4FGL (char) 4FGL name, Fermi-LAT (JHHMM.m+DDMM) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  OName (char) Other Name ((unassigned);phys.luminosity.fun;arith.grad;spect.line.veloc)
  Class (char) Classification (Note 1)   ((unassigned);pos.wcs.naxis;arith.grad;phys.atmol.sweight;meta.main)
  z   [0.018/3.11] Redshift (phot.mag.sb;spect.dopplerVeloc.opt;arith;pos.parallax;meta.main)
  alpha-g   [1.54/2.97] {gamma}-ray photon index ((unassigned);(unassigned);(unassigned);phys.abund.Y;(unassigned);(unassigned))
  logLg 10-7W [41.9/48.8] Log, {gamma}-ray luminosity, erg/s (time.equinox;(unassigned);arith.factor;(unassigned);(unassigned);(unassigned))
  alpha-X   [0.04/3.6] X-ray spectral index ((unassigned);phys.veloc.orbital;arith.diff;phys.abund.Y;(unassigned);(unassigned))
  FX1keV uJy (n) [0.001/240] Flux density at 1keV ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);(unassigned))
  MBH 10+7Msun [0.54/100] Derived black hole mass (spect.index;(unassigned);arith.factor;(unassigned))
  dR   [0.15/8] Derived Doppler factor ((unassigned);(unassigned);(unassigned);phys.absorption.opticalDepth;meta.main)
  d/Rg   [5/656] Derived distance to {gamma}-ray site (Note 2)   (phys.veloc.escape;phys.mol.rotation;arith.diff;em.UV.10-50nm)
  Phi deg [3.84/84.31] Derived propagation angle ((unassigned);(unassigned);(unassigned);instr.spect;meta.main)
  Simbad  ask the Simbad data-base about this object (stat.value;phys.atmol.qn.I;arith.grad;pos.geocentric)
  NED  ask the NED data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  _RA deg Right Ascension (J2000) from SIMBAD (not part of the original data) ((unassigned);meta.code.error;arith.factor;(unassigned);arith)
  _DE deg Declination (J2000) from SIMBAD (not part of the original data) (time.expo;(unassigned);arith.factor;(unassigned);arith)

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