VizieR

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

VizieR

  
J/ApJ/848/103
  ∼1.5yr Swift observations of Mrk 421 (Kapanadze+, 2017)
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2017ApJ...848..103K
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timeSerie
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1.J/ApJ/848/103/table1The summary of the XRT and UVOT observations in 2013 November - 2015 June [timeSerie] (XRT and UVOT interactive plot)
timeSerie
(161 rows)
2.J/ApJ/848/103/table3Summary of the intraday 0.3-10keV variabilities in 2013 November - 2015 June (67 rows)
3.J/ApJ/848/103/table4The results of the XRT spectral analysis with the logparabolic model (540 rows)
4.J/ApJ/848/103/table7The results of the XRT spectral analysis with a simple PL model (28 rows)

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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (1+3+4)obsID  (i) [31202141/92204008] Observation identifier (meta.id;obs)
  (1)st s (n)UTC date of observation start (time.start;obs)
  (1)end s (n)UTC date of observation end (time.end;obs)
  (1)Exp s [22/10000] Exposure time (time.duration;obs.exposure)
  (1)MJD d Modified Julian date of the observation start (time.epoch)
  (1)XRT ct/s [7/100] Observation-binned 0.3-10keV count rate (phot.count;em.X-ray)
  (1)e_XRT ct/s [0.08/1.2] Uncertainty in XRT (stat.error)
  (1)uvw1mag mag (n) [11/12.1] De-reddened Swift/UVOT uvw1 band magnitude (phot.mag;em.UV)
  (1)e_uvw1mag mag (n) [0.03/0.2] Uncertainty in uvw1mag (stat.error;phot.mag)
  (1)Fuvw1 mJy (n) [13.2/33.4] De-reddened Swift/UVOT uvw1 band flux density (phot.flux;em.UV)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_Fuvw1 mJy (n) [0.05/1.3] Uncertainty in Fuvw1 (stat.error)
  (1)uvm2mag mag (n) [11/12.2] De-reddened Swift/UVOT uvm2 band magnitude (phot.mag;em.UV)
  (1)e_uvm2mag mag (n) [0.03/0.2] Uncertainty in uvm2mag (stat.error;phot.mag)
  (1)Fuvm2 mJy (n) [10.8/29.1] De-reddened Swift/UVOT uvm2 band flux density (phot.flux;em.UV)
  (1)e_Fuvm2 mJy (n) [0.1/0.5] Uncertainty in Fuvm2 (stat.error)
  (1)uvw2mag mag (n) [11/12] De-reddened Swift/UVOT uvw2 band magnitude (phot.mag;em.UV)
  (1)e_uvw2mag mag (n) [0.03/0.2] Uncertainty in uvw2mag (stat.error;phot.mag)
  (1)Fuvw2 mJy (n) [11.7/28] De-reddened Swift/UVOT uvw2 band flux density (phot.flux;em.UV)
  (1)e_Fuvw2 mJy (n) [0.1/1.2] Uncertainty in Fuvw2 (stat.error)
  (1)R (char) Results for this observation (tables 4 and 7) (meta.ref.url)
  (2)Sig   [99.5/99.9] Intra-day Variability Significance (Note 1)   (stat.fit.goodness;src.var)
  (2)obsID1   [31202142/92204003] First observation identifier (Note 2)   (meta.id;obs)
  (2)obsID2  (n) [35014107/92204004] Last observation identifier (Note 2)   (meta.id;obs)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Orbit (char) Orbit of obsID1, Or# (Note 2)   (obs.param)
  (2)Date1 "Y:M:D" (n)UT Date of observation 1 (Note 2)   (time.epoch;obs)
  (2)Date2 "Y:M:D" (n)UT Date of observation 2 (Note 2)   (time.epoch;obs)
  (2)Exp h [0.1/24] Total length of the particular observation (Note 2)   (time.expo)
  (2+3+4)chi2   [1.9/3325.6] Reduced χ2 parameter (stat.param)
  (2+3+4)DOF   [1/24] Fit degrees of freedom (stat.fit.dof)
  (2+3+4)ORS (char) Orbit segment (Note 2)   (obs.param)
  (2)Fvar % [1.4/38.6] Fractional variability amplitude (phot.mag;arith.ratio)
  (2)e_Fvar % [0.2/1.4] Uncertainty in Fvar (stat.error)
  (2)aMin  (n) [1.7/2.6] Min photon index at the energy E1 in LP model (Note 3)   (spect.index)
  (2)e_aMin  (n) [0.01/0.3] Uncertainty in aMin (stat.error)
  (2)aMax  (n) [1.8/2.7] Max photon index at the energy E1 in LP model (Note 3)   (spect.index)
  (2)e_aMax  (n) [0.01/0.03] Uncertainty in aMax (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)GamMin  (n) [1.8/2.5] Min photon index in PL model (Note 3)   (spect.index)
  (2)e_GamMin  (n) [0.01/0.02] Uncertainty in GammaMin (stat.error)
  (2)GamMax  (n) [2/2.4] Max photon index in PL model (Note 3)   (spect.index)
  (2)e_GamMax  (n) [0.02] Uncertainty in GammaMax (stat.error)
  (2)bMin  (n) [0.08/0.4] Min curvature parameter in LP model (stat.param)
  (2)e_bMin  (n) [0.02/0.07] Uncertainty in bMin (stat.error)
  (2)bMax  (n) [0.1/0.5] Max curvature parameter in LP model (stat.param)
  (2)e_bMax  (n) [0.03/0.08] Uncertainty in bMax (stat.error)
  (2)EpMin keV (n) [0.009/7.3] Min position of the SED peak in LP model (stat.param)
  (2)e_EpMin keV (n) [0.004/0.5] Uncertainty in EpMin (stat.error)
  (2)EpMax keV (n) [0.09/9.2] Max position of the SED peak in LP model (stat.param)
  (2)e_EpMax keV (n) [0.03/0.7] Uncertainty in EpMax (stat.error)
  (2)HRMin  (n) [0.2/1.1] Minimum hardness ratio (phot.flux;stat.min)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_HRMin  (n) [0.01/0.04] Uncertainty in HRMin (stat.error)
  (2)HRMax  (n) [0.2/1.2] Maximum hardness ratio (phot.flux;stat.max)
  (2)e_HRMax  (n) [0.009/0.2] Uncertainty in HRMax (stat.error)
  (3)a   [1.7/2.7] Model parameter, photon index at the energy E1 (meta.code;stat.param;meta.modelled)
  (3)e_a   [0.01/0.03] Uncertainty in a (stat.error)
  (3)b   [0.08/0.5] Model parameter, curvature parameter (stat.param;meta.modelled)
  (3)e_b   [0.03/0.08] Uncertainty in b (stat.error)
  (3)Ep keV [0.005/9.2] Model parameter, position of the SED peak (stat.param;meta.modelled;stat.max)
  (3)e_Ep keV [0.003/0.7] Uncertainty in Ep (stat.error)
  (3+4)K   [0.06/1.8] Model parameter, normalization factor (stat.param)
  (3+4)e_K   [0.001/0.04] Uncertainty in K (stat.error)
  (3+4)logFS [mW/m2] [-9.7/-8.7] Log unabsorbed 0.3-2 keV Flux (phot.flux;em.X-ray)
  (3+4)e_logFS [mW/m2] [0.004/0.009] Uncertainty in logFS (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3+4)logFH [mW/m2] [-10.3/-0.1] Log unabsorbed 2-10 keV Flux (phot.flux;em.X-ray)
  (3+4)e_logFH [mW/m2] [0.002/0.03] Uncertainty in logFH (stat.error)
  (3+4)logFT [mW/m2] [-9.9/-8.5] Log unabsorbed 0.3-10 keV Flux (phot.flux;em.X-ray)
  (3+4)e_logFT [mW/m2] [0.004/0.07] Uncertainty in logFH (stat.error)
  (3+4)HR   [0.2/1.2] Hardness ratio (Note G2)   (phot.flux;arith.ratio)
  (3+4)e_HR   [0.008/0.2] Uncertainty in HR (stat.error)
  (4)Gamma   [1.8/2.8] Photon index in PL model (meta.code;spect.index;meta.modelled)
  (4)e_Gamma   [0.01/0.02] Uncertainty in Gamma (stat.error)

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