VizieR Search Page [Back] ⋅ [Forwd] ⋅ [Print] ⋅ [Close]
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/862/155
  Two-episode prompt emission of GRB with Fermi (Lan+, 2018)
ReadMe+ftp
2018ApJ...862..155L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/862/155/table1Results of the temporal and spectral analysis of 101 GRBs in our sample (101 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)
  Fermi (char) Trigger ID (bnYYMMDDddd) (meta.id;meta.main)
  TEI s [0.4/80.3] Duration of the first emission episode, TE,I (time.duration)
  FpI 10-10W/m2 [0.17/123] Flux of the first emission episode in 10–7erg/cm2/s, Fp,I (phot.flux.density;em.gamma.hard)
  e_FpI 10-10W/m2 [0.05/21] FpI uncertainty (stat.error)
  EpI keV [34/947] Peak energy of CPL model fits of the first emission episode, Ep,I (em.energy)
  e_EpI keV [1/235] EpI uncertainty (stat.error)
  alpI   [0.05/1.94] The low energy photon index of CPL model fits for the first emission episode, αI (meta.code)
  e_alpI   [0.01/0.3] alpI uncertainty (stat.error)
  Chi2I   [193/326] Fit χ2 for the first emission episode (stat.fit.param;meta.modelled)
  dofI   [232/241] Dof for the first emission episode (stat.fit.dof)

ALL cols		    
 (i)indexed column
  Tq s [5.4/223.4] The quiescent times that are calculated from the end of the first episode to the beginning of the second episode (time.epoch)
  TEII s [1.6/137] Duration of the second emission episode, TE,II (time.interval)
  FpII 10-10W/m2 [0.98/167] Flux of the second emission episode in 10–7erg/cm2/s, Fp,II (phot.flux.density;em.gamma.hard)
  e_FpII 10-10W/m2 [0.09/21] FpII uncertainty (stat.error)
  EpII keV [18/1362] Peak energy of CPL model fits of the second emission episode, Ep,II (em.energy)
  e_EpII keV [2/440] EpII uncertainty (stat.error)
  alpII   [0.13/2.2] The low energy photon index of CPL model fits for the second emission episode, αII (meta.code)
  e_alpII   [0.01/0.4] alpII uncertainty (stat.error)
  Chi2II   [177/316] Fit χ2 for the second emission episode (stat.fit.param;meta.modelled)
  dofII   [235/241] Dof for the second emission episode (stat.fit.dof)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (i) Positions from SIMBAD (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from SIMBAD (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