VizieR

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

VizieR

  
J/ApJ/858/68
  Swift obs. of Mrk 421 in selected epochs. II. (Kapanadze+, 2018)
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1.J/ApJ/858/68/table7Summary of the 0.3-10keV intraday-variabilities (IDVs) in 2009 February - 2012 April (129 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  Observation identifier (Note 1)   (meta.id;obs)
  obsID2  (n) Second observation identifier (Note 1)   (meta.id;obs)
  UTDate1 "Y:M:D" (n)UT Date of observation 1, YYYY-MM-DD (Note 2)   (time.epoch;obs)
  UTDate2 "Y:M:D" (n)UT Date of observation 2, YYYY-MM-DD (Note 2)   (time.epoch)
  Exp h [0.07/24] Total length of the particular observation (Note 2)   (time.expo)
  chi2  (n) [2.5/7858] Reduced χ2 parameter (stat.param)
  DOF  (n) [1/31] Fit degrees of freedom (stat.fit.dof)
  ORS (char) Orbit segment (G1) (Note 2)   (meta.id;obs)
  Fvar % (n) [2/63.4] Fractional variability amplitude (src.var.amplitude)
  e_Fvar % (n) [0.2/2.7] Uncertainty in Fvar (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Param-Min  (n) [1.5/2.9] LP/PL model Param minimum (Note 3)   (stat.param;meta.modelled;stat.min)
  e_Param-Min  (n) [0.01/0.05] Uncertainty in e_Param-Min (Note 3)   (stat.error)
  Param-Max  (n) [1.6/3] LP/PL model Param maximum (Note 3)   (stat.param;meta.modelled;stat.max)
  e_Param-Max  (n) [0.01/0.05] Uncertainty in e_Param-Max (Note 3)   (stat.error)
  Param (char) Param designation (Note 3)   (meta.note)
  b-min  (n) [0.08/0.6] Min curvature parameter in LP model (stat.param;meta.modelled;stat.min)
  e_b-min  (n) [0.03/0.2] Uncertainty in b-min (stat.error)
  b-max  (n) [0.1/0.7] Max curvature parameter in LP model (stat.param;meta.modelled;stat.max)
  e_b-max  (n) [0.03/0.2] Uncertainty in b-max (stat.error)
  Ep-min keV (n) [0.002/7] Minimum position of the SED peak in LP model (pos;stat.max;stat.min)
  e_Ep-min keV (n) [0.001/0.7] Uncertainty in Ep-min (stat.error)
  Ep-max keV (n) [0.03/15.2] Max position of the SED peak in LP model (stat.param)
  e_Ep-max keV (n) [0.01/1.6] Uncertainty in Ep-max (stat.error)
  HR-min  (n) [0.1/1.4] Minimum hardness ratio (phot.flux;stat.min)
  e_HR-min  (n) [0.004/0.04] Uncertainty in HR-min (stat.error)
  HR-max  (n) [0.1/1.5] Maximum hardness ratio (phot.flux;stat.max)
  e_HR-max  (n) [0.009/0.06] Uncertainty in HR-max (stat.error)
  All  Display all data for this ObsID (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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