VizieR

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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/271/25
  The first LHAASO catalog of gamma-ray sources (Cao+, 2024)
ReadMe+ftp
2024ApJS..271...25C
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/271/25/catalog1LHAASO source catalog (see Table 2) (180 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)
  1LHAASO (char) Source name (JHHMM+DDMM) (Note 1)   (meta.id;meta.main)
  f_1LHAASO (char) [u* ] Flag on 1LHAASO (Note 2)   (meta.code)
  Comp (char) Component name: Detector ("WCDA" or "KM2A") (meta.id;instr)
  f_Comp (char) [*] Flag on comp (Note 3)   (meta.code)
  RAJ2000 deg (n)(i) [1.48/357] Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (n)(i) [-19.4/73.2] Declination (J2000) (pos.eq.dec;meta.main)
  ePos deg (n) [0.004/1] Error on position, σp,95,stat (stat.error;pos)
  r39 deg (n) [0/2] Extension of the source components (Note 4)   (phys.size.radius)
  e_r39 deg (n) [0.01/0.5] r39 uncertainty (stat.error)
  TS  (n) [33/73604] TS value of the source components; distributed as χ2 with 5dof (stat.fit.param)
  N0   [0/39.2] N0 parameter of the power-law SED of the source components (Note 5)   (phot.flux;arith.ratio)
  e_N0   [0.02/20] N0 uncertainty (stat.error)
  Index  (n) [1.44/4.89] Photon spectral index, Γ (spect.index)
  e_Index  (n) [0.01/0.53] Index uncertainty (stat.error;spect.index)
  TS100  (n) [14/2382] TS values of the UHE sources at energies E>100TeV (stat.fit.param)
  Assoc (char) The closest known TeV source counterpart within the searching region; see Section 3.5 (meta.id.assoc;obs.field)
  f_Assoc (char) [*] *: uncertain (meta.code)
  Sep arcsec (n) [0.01/1] Angular separation between the TeV counterpart and the LHAASO source (pos.angDistance)

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