VizieR

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

VizieR

  
J/ApJS/247/27
  Swift obs. of Mrk 421. III. 2015 Dec-2018 Apr (Kapanadze+, 2020)
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2020ApJS..247...27K
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1.J/ApJS/247/27/table4The 0.3-10keV intraday variabilities (IDVs) during 2015 December-2018 April (141 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. ((unassigned);(unassigned);(unassigned);phys.veloc)
  obsID (char) Observation identifier(s) (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;phys.polarization.circular;stat.median)
  MJD d Modified Julian Date, observation start (JD-2400000.5) ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  dt h [0.1/24] Total length of the particular observation (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;obs.calib.dark;meta.main)
  chi2  (n) [2.4/18089] Reduced {chi}2 parameter ((unassigned);phys.veloc.orbital;arith.diff;time.obs.end;meta.main)
  dof  (n) [1/18] Fit degrees of freedom ((unassigned);(unassigned);(unassigned);meta.version;pos.cartesian;src.orbital.meanAnomaly)
  Bin (char) Orbit segment ((unassigned);phys.veloc.orbital;arith.diff;phys.polarization.circular)
  Fvar % (n) [1.5/57.2] Fractional variability amplitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;instr.offset)
  e_Fvar % (n) [0.2/4] Uncertainty in Fvar ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  a-min  (n) [1.6/3] Min log-parabolic parameter, a ((unassigned);phys.veloc.orbital;arith.diff;time.obs.end;meta.main)
  e_a-min  (n) [0.01/0.04] Uncertainty in a-min (stat.fit.goodness;phys.atmol.qn.J;(unassigned);time.age;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  a-max  (n) [1.7/2.9] Max log-parabolic parameter, a ((unassigned);(unassigned);(unassigned);time.obs.end;meta.main)
  e_a-max  (n) [0.01/0.04] Uncertainty in a-max (stat.fit.residual;(unassigned);arith;time.age;meta.main)
  alpha-min  (n) [1.0/3] Min power-law parameter, alpha ((unassigned);meta.unit;arith.factor;time.obs.end;meta.main)
  e_alpha-min  (n) [0.01/0.03] Uncertainty in alpha-min ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  alpha-max  (n) [1.8/2.4] Max power-law parameter, alpha ((unassigned);phys.veloc.orbital;arith.diff;time.obs.end;meta.main)
  e_alpha-max  (n) [0.01/0.08] Uncertainty in alpha-max ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  b-min  (n) [0.07/0.4] Min curvature parameter ((unassigned);(unassigned);(unassigned);time.obs.end;meta.main)
  e_b-min  (n) [0.04/0.09] Uncertainty in b-min ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  b-max  (n) [0.09/0.5] Max curvature parameter ((unassigned);(unassigned);(unassigned);time.obs.end;meta.main)
  e_b-max  (n) [0.03/0.2] Uncertainty in b-max ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  Ep-min keV (n) [0.002/6.5] Min position of the SED peak ((unassigned);(unassigned);(unassigned);time.obs.end;meta.main)
  e_Ep-min keV (n) [0.001/2] Uncertainty in Ep-min ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  Ep-max keV (n) [0.02/14.7] Max position of the SED peak ((unassigned);(unassigned);(unassigned);time.obs.end;meta.main)
  e_Ep-max keV (n) [0.01/1.7] Uncertainty in Ep-max ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  HR-min  (n) [0.1/1.1] Minimum hardness ratio ((unassigned);(unassigned);(unassigned);meta.abstract;arith.rate)
  e_HR-min  (n) [0.01/0.03] Uncertainty in HR-min ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  HR-max  (n) [0.1/1.3] Maximum hardness ratio ((unassigned);(unassigned);(unassigned);meta.abstract;pos.lsr;meta.main)
  e_HR-max  (n) [0.01/0.05] Uncertainty in HR-max ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  Remarks (char) Remarks (Note 3)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)

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