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/ApJ/928/152
  Temporal analysis of GRB precursors in Swift-BAT cat. (Li+, 2022)
ReadMe+ftp
2022ApJ...928..152L
Similar Catalogs
timeSerie
Post annotation 		img(gal)
1.J/ApJ/928/152/table3(c)The quiescent time and the peak time[timeSerie] (52 rows)
2.J/ApJ/928/152/table1The fitting parameters of the GRB episodes (227 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
   (ALL)GRB (char) (i) GRB name (YYMMDDA) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
   (ALL)Type (char) GRB type (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic)
   (ALL)z   [0.5/6.4] Redshift ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
   (ALL)T90 s [7/810.5] Duration T90 ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  (1)delTq1 s [2.8/527] Quiescent time, {Delta}tq,1 ((unassigned);(unassigned);(unassigned);spect.line.strength;instr.bandpass)
  (1)delTq2 s (n) [5.8/101] Quiescent time, {Delta}tq,2 ((unassigned);(unassigned);(unassigned);spect.line.strength;instr.bandpass)
  (1)delTq3 s (n) [41.6] Quiescent time, {Delta}tq,3 ((unassigned);(unassigned);(unassigned);spect.line.strength;instr.bandpass)
  (1)delTp1 s [7.8/636] Time between the peak time of one pulse to the peak time of the subsequent pulse, {Delta}tp,1 ((unassigned);phys.veloc.orbital;arith.diff;spect.line.strength;instr.bandpass)
  (1)delTp2 s (n) [12.8/140] Time between the peak time of one pulse to the peak time of the subsequent pulse, {Delta}tp,2 ((unassigned);(unassigned);(unassigned);spect.line.strength;instr.bandpass)
  (1)delTp3 s (n) [58.16] Time between the peak time of one pulse to the peak time of the subsequent pulse, {Delta}tp,3 ((unassigned);(unassigned);(unassigned);spect.line.strength;instr.bandpass)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Fig   [1/52] Figure subset number in Figure 18; column added by CDS ((unassigned);phys.veloc.orbital;arith.diff;pos.az.zd)
  (1)Nf  (n)Number of fitting parameters of the GRB episodes (link to Table 1) ((unassigned);phys.veloc.orbital;arith.diff;src.var)
  (1)Simbad (char) ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (1)NED (char) ask the NED data-base about this object ((unassigned);stat.error;arith.factor;pos.geocentric)
  (1)_RA deg Right Ascension (J2000) from SIMBAD (not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)_DE deg Declination (J2000) from SIMBAD (not part of the original data) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  (2)l_z (char) Limit flag on z (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon;pos.parallax;meta.main)
  (2)u_z (char) [?] Uncertainty flag on z ((unassigned);(unassigned);(unassigned);pos.galactic.lon;pos.parallax;meta.main)
  (2)Peak (char) Pulse type (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  (2)A   [0.02/4.6] Maximum intensity in units of counts/s/Detector (phot.color;(unassigned);arith.grad;time.duration;(unassigned);(unassigned))
  (2)e_A   [0/0.15] The 1{sigma} uncertainty in A ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  (2)ts s [-233/644] Start time ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  (2)e_ts s [0.02/17.2] The 1{sigma} uncertainty in ts ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)tau1 s [0.02/648] The {tau}1 parameter ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)
  (2)e_tau1 s [0.02/64] The 1{sigma} uncertainty in tau1 ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)tau2 s [0.3/36.1] The {tau}2 parameter ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)
  (2)e_tau2 s [0.01/7] The 1{sigma} uncertainty in tau2 ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)tp s [0.18/46] Peak time ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  (2)e_tp s [0.02/15] The 1{sigma} uncertainty in tp ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)omega s [0.8/49] Pulse width ((unassigned);(unassigned);(unassigned);obs.calib.dark;meta.main)
  (2)e_omega s [0.05/25] The 1{sigma} uncertainty in omega ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)kappa   [0.1/1] Pulse asymmetry ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)
  (2)e_kappa   [0/0.5] The 1{sigma} uncertainty in kappa ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)taur s [0.16/17.5] Rise time ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  (2)e_taur s [0.01/7] The 1{sigma} uncertainty in taur ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)taud s [0.58/39] Decline time ((unassigned);(unassigned);(unassigned);obs.calib.dark;meta.main)
  (2)e_taud s [0.03/12.1] The 1{sigma} uncertainty in taud ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)Ref (char) Reference of previous GRB precursor identifier (Note 3)   ((unassigned);(unassigned);(unassigned);€?**ucdid=0**?)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 3