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

  Classification of X-ray counterparts of 3FGL sources (Kaur+, 2019)
Post annotation
1.J/ApJ/887/18/table1Classification with machine learning (186 rows)

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)
  SwF3 (char) Swift name (JHHMMSS.s+DDMMSS) (;meta.main)
  f_SwF3 (char) [b-d] Flag on SwF3 (Note 1)   (meta.code)
  3FGL (char) Fermi name (JHHMM.m+DDMM) (
  Class (char) Object class (Note 2)   (meta.code.class)
  Pbz   [0/1] Random forest blazar probability (
  Fx 10-16W/m2 [0.7/285] 0.1-2.4keV X-ray flux in the units of 10–13erg/cm2/s (phot.flux;em.X-ray)
  Fgam 10-16W/m2 [5.3/536] 0.1-100GeV gamma-ray flux in the units of 10–13erg/cm2/s (phot.flux.density;em.gamma.hard)
  OT (char) Object type in literature (src.class)
  r_OT (char) Reference on OT (Author and bibcode) (meta.ref;pos.frame)
  OT2 (char) Second object type from 4FGL (Abdollahi+, 2020, J/ApJS/247/33) (src.class)
  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) Positions from SwF3 names (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from SwF3 names (declination part) (pos.eq.dec;meta.main)

ALL cols
 (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

© Université de Strasbourg/CNRS

    • Contact