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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/A+A/708/A148
  Estimating the peak energy of Swift GRBs (Sun+, 2026)
ReadMe+ftp
2026A&A...708A.148S
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/708/A148/table1List of 516 BAT GRBs in the training set (516 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)
  GRB (char) GRB name (meta.id;meta.main)
  T90 s Duration (time.duration)
  Fp ph/cm2/s Peak flux (phot.flux.density;em.gamma.hard)
  e_Fp ph/cm2/s (n) 1-sigma symmetric error on Fp (stat.error)
  Sgamma 10-14J/cm2Fluence (in 10–7erg/cm2) (phot.fluence;em.gamma.hard)
  e_Sgamma 10-14J/cm21-sigma symmetric error on Sgamma (in 10–7erg/cm2) (stat.error)
  Gamma  Photon index (meta.code;spect.index)
  Ep keV Peak energy (em.energy)
  E_Ep keV Upper error on Ep (stat.error;stat.max)
  e_Ep keV Lower error on Ep (stat.error)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (n)(i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (n)(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
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