VizieR

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

VizieR

  
J/ApJS/275/23
  Swift obs. of Mrk 421. IV. 5.5yrs obs. (Kapanadze+, 2024)
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2024ApJS..275...23K
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1.J/ApJS/275/23/table12Fastest variability of spectral parameters within the 1-ks time interval (267 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)
  ObsID-1  (n) Swift observation identifier for photon index parameter (meta.id;obs.param;obs)
  alpha  (n) [0.05/0.17] Change in the photon index at 1 keV for ObsID-1 (spect.index)
  e_alpha  (n) [0.02/0.04] Uncertainty in the photon index change (stat.error;spect.index)
  Type-1 (char) Direction for ObsID-1 (Note 1)   (meta.code)
  Deltat-1 ks (n) [0.13/0.99] Fraction of the 1-ks time interval for ObsID-1 (time.interval;arith.ratio)
  G (char) Indicates the 0.3-10 keV photon index Gamma (meta.note)
  ObsID-2  (n) Swift observation identifier for curvature parameter (meta.id;obs.param;obs)
  b  (n) [0.1/0.31] Curvature parameter for ObsID-2 (stat.fit.param)
  e_b  (n) [0.03/0.08] Uncertainty in b (stat.error)
  Type-2 (char) Direction for ObsID-2 (Note 1)   (meta.code)
  Deltat-2 ks (n) [0.13/0.99] Fraction of the 1-ks time interval for ObsID-2 (time.interval;arith.ratio)
  ObsID-3   [11325001/96557016] Swift observation identifier for peak energy (meta.id;obs.param;obs)
  l_Ep (char) Limit flag on Ep (meta.code.error)
  Ep keV [0.1/20.53] Peak energy (em.energy)
  e_Ep keV (n) [0.09/0.9] Uncertainty in Ep (stat.error;em.energy)
  Type-3 (char) Direction for ObsID-3 (Note 1)   (meta.code)
  Deltat-3 ks [0.13/0.98] Fraction of the 1-ks time interval for ObsID-3 (time.interval;arith.ratio)

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