/*
**
**  Swift/XRT light curve for Mrk 421.
**
**  Data taken from the automatic processing at http://www.swift.psu.edu/monitoring/
**
**  When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949.
**
**  Key:
**
**   BinCenter                - Center of time bin (MJD)
**   BinHW                    - One-half of the full time bin size (days)
**   Rate                     - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s).
**   RateError                - 1 sigma error in source count rate (cts/s)
**   FracExp                  - Conversion factor between bin size and observing time
**   Mode                     - 0 if in Windowed Timing (WT)
**                              1 if in Photon Counting (PC)
**   RawRate                  - Raw source count rate (cts/s)
**   RawError                 - 1 sigma error in the raw count rate (cts/s)
**   NetRate                  - Background subtracted count rate (cts/s)
**   NetError                 - 1 sigma error in the background subtracted count rate (cts/s)
**   BackRate                 - Background count rate (cts/s)
**   BackError                - 1 sigma error in the background count rate (cts/s)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode        RawRate       RawError        NetRate       NetError       BackRate      BackError
   59701.499798       0.000347       17.67447        0.57109        1.00000     0       16.67777        0.52766       16.42439        0.53069        0.25339        0.05666
   59701.500493       0.000347       17.65632        0.57383        1.00000     0       16.76125        0.52898       16.40651        0.53321        0.35474        0.06704
   59701.501204       0.000365       16.80687        0.54565        1.00000     0       15.93129        0.50329       15.61758        0.50704        0.31372        0.06152
   59701.501919       0.000350       17.51823        0.56994        1.00000     0       16.65584        0.52513       16.27890        0.52962        0.37694        0.06882
   59701.502613       0.000344       18.02234        0.57868        1.00000     0       16.85159        0.53263       16.65996        0.53492        0.19164        0.04948
   59701.503331       0.000373       16.54607        0.53324        1.00000     0       15.62292        0.49256       15.37542        0.49552        0.24749        0.05401
   59701.504072       0.000367       16.85938        0.53820        1.00000     0       15.77430        0.49883       15.66656        0.50012        0.10774        0.03591
   59701.504801       0.000362       16.98439        0.54996        1.00000     0       16.07477        0.50757       15.78287        0.51105        0.29190        0.05958
   59701.505536       0.000373       16.37870        0.53202        1.00000     0       15.51421        0.49085       15.21957        0.49437        0.29463        0.05893
   59701.506277       0.000367       16.77311        0.53969        1.00000     0       15.79007        0.49908       15.58657        0.50151        0.20351        0.04936
   59701.507006       0.000362       17.13222        0.55012        1.00000     0       16.13888        0.50858       15.91995        0.51119        0.21892        0.05160
   59701.507738       0.000370       16.79313        0.53923        1.00000     0       15.72932        0.49617       15.52740        0.49858        0.20192        0.04897
   59701.508476       0.000367       16.75056        0.54727        0.99213     0       15.96309        0.50379       15.56491        0.50854        0.39818        0.06931
   59701.509214       0.000370       16.52320        0.53643        1.00000     0       15.65106        0.49493       15.35413        0.49848        0.29694        0.05939
   59701.509966       0.000382       16.26861        0.52540        0.99242     0       15.38440        0.48504       15.11747        0.48823        0.26692        0.05566
   59701.510701       0.000353       17.41574        0.56333        1.00000     0       16.47005        0.52005       16.18343        0.52347        0.28662        0.05976
   59701.511757       0.000703       17.28130        0.39840        0.99588     0       16.34126        0.36780       16.05856        0.37021        0.28270        0.04214