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/A+A/707/A392
  Spectral fitting of gamma-ray bursts (Zhang+, 2026)
ReadMe+ftp
2026A&A...707A.392Z
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/707/A392/table1Fitting parameters of 2004-2025 FRED-individual pulses in Swift (85 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)
  n_GRB (char) [d dd] Note on GRB (Note 1)   (meta.note)
  l_T90 (char) Limit flag on T90 (meta.code.error)
  T90 s Duration (time.duration)
  z  Cosmological redshift (src.redshift)
  Model (char) Model (PL or CPL) (meta.note)
  alpha  Spectral index (meta.cryptic)
  Epeak keV (n) Peak energy (em.energy)
  Fluence 10+14W/cm2Fluence (in 10–7erg/cm2) (phot.fluence;em.gamma.hard)
  E_Fluence 10+14W/cm2Fluence upper error (in 10–7erg/cm2) (stat.error;stat.max)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_Fluence 10+14W/cm2Fluence lower error (in 10–7erg/cm2) (stat.error;phot.fluence)
  Egiso 10+45W Isotropic gamma-ray energy (in 1052erg) (em.energy)
  E_Egiso 10+45W Isotropic gamma-ray energy upper error (in 1052erg) (stat.error;stat.max)
  e_Egiso 10+45W Isotropic gamma-ray energy lower error (in 1052erg) (stat.error)
  T0  T0 (KRL function fitting) (meta.note)
  Tstart  Tstart (KRL function fitting) (meta.note)
  Tend  Tend (KRL function fitting) (meta.note)
  Tp  Peak time (KRL function fitting) (time.epoch)
  E_Tp  Peak time upper error (KRL function fitting) (stat.error;stat.max)
  e_Tp  Peak time lower error (KRL function fitting) (stat.error)
  Lp 10+43J Peak luninosity (in 1050erg/s) (phys.luminosity;em.gamma)
  E_Lp 10+43J Peak luninosity upper error (in 1050erg/s) (stat.error;stat.max)
  e_Lp 10+43J Peak luninosity lower error (in 1050erg/s) (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  r  Power-law index for the ride phase (meta.cryptic)
  E_r  Power-law index for the ride phase upper error (stat.error;stat.max)
  e_r  Power-law index for the ride phase lower error (stat.error)
  d  Power-law index for the decay phase (meta.cryptic)
  E_d  Power-law index for the decay phase upper error (stat.error;stat.max)
  e_d  Power-law index for the decay phase lower error (stat.error)
  chi2  chi2 value (stat.fit.chi2;stat.value)
  dof  Degree of freedom (stat.fit.dof)
  rchi2  Reduced chi2 value (stat.fit.chi2)
  BZ (char) [V-] BZ fitted model (meta.code)
  NDAF (char) [V-] NDAF fitted model (meta.code)
  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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