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/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 γ-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. (meta.record)
  4FGL (char) 4FGL name, Fermi-LAT (JHHMM.m+DDMM) (meta.id;meta.main)
  OName (char) Other Name (meta.id)
  Class (char) Classification (Note 1)   (src.class)
  z   [0.018/3.11] Redshift (src.redshift)
  alpha-g   [1.54/2.97] γ-ray photon index (spect.index;em.gamma)
  logLg 10-7W [41.9/48.8] Log, γ-ray luminosity, erg/s (phys.luminosity;em.gamma)
  alpha-X   [0.04/3.6] X-ray spectral index (spect.index;em.X-ray)
  FX1keV uJy (n) [0.001/240] Flux density at 1keV (phot.flux;em.X-ray)
  MBH 10+7Msun [0.54/100] Derived black hole mass (phys.mass)
  dR   [0.15/8] Derived Doppler factor (spect.dopplerParam)
  d/Rg   [5/656] Derived distance to γ-ray site (Note 2)   (pos.distance)
  Phi deg [3.84/84.31] Derived propagation angle (pos.posAng)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  NED  ask the NED data-base about this object (meta.ref.url)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

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  
elapse time 1
→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

© UDS/CNRS

Contact