VizieR

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

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/ApJS/227/7
  Long & short GRBs with host galaxies data (Li+, 2016)
ReadMe+ftp
2016ApJS..227....7L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/227/7/table1Basic sample (407 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)
  Type (char) Type of GRB (L=long or S=short) (meta.code)
  GRB (char) (i) GRB identifier (meta.id;meta.main)
  f_GRB (char) [a] Flag on GRB (Note G1)   (meta.code)
  l_z (char) Limit flag on z (meta.code.error;src.redshift)
  z  (n) [0.008/8.3] Redshift (src.redshift)
  E_z  (n) [0.001/0.6] Upper uncertainty on z (stat.error;stat.max)
  e_z  (n) [0.001/0.6] Lower uncertainty in z (stat.error;src.redshift)
  n_z (char) Method on z (Note 1)   (meta.note)
  r_z  (n) Reference code for z (see refs.dat file) (meta.ref;pos.frame)
  n_T90 (char) Observatory used to obtain T90 (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  l_T90 (char) Limit flag on T90 (meta.code.error)
  T90 s [0.02/25000] Timescale where 5-95% of total γ-ray fluence is emitted (time.interval)
  e_T90 s (n) [0.05/23] Uncertainty in T90 (stat.error)
  T90ex s (n) [77/120] T90 including the extended emission (Note 2)   (time.interval)
  r_T90  Reference code for T90 (see refs.dat file) (meta.ref;pos.frame)
  Eg_iso 10-7J (n) Isotropic 1-1e4keV energy; erg (Note 3)   (phys.energy)
  Lp_iso 10-7W (n) Isotropic peak 1-1e4keV luminosity; erg/s (Note 4)   (phys.luminosity)
  f  (n) [1/42.5] Amplitude f parameter, Fp/Fb (Note 5)   (phot.flux;arith.ratio)
  feff  (n) [1/8] Effective f parameter (Note 6)   (phot.flux;arith.ratio)
  e_feff  (n) [0.01/2] Uncertainty in feff (stat.error)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  NED  ask the NED data-base about this object (meta.ref.url)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (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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usage  Display UCD1+    UCD1  
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