/*
**
**  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)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode
   59701.499798       0.000347       17.67447        0.57109        1.00000     0
   59701.500493       0.000347       17.65632        0.57383        1.00000     0
   59701.501204       0.000365       16.80687        0.54565        1.00000     0
   59701.501919       0.000350       17.51823        0.56994        1.00000     0
   59701.502613       0.000344       18.02234        0.57868        1.00000     0
   59701.503331       0.000373       16.54607        0.53324        1.00000     0
   59701.504072       0.000367       16.85938        0.53820        1.00000     0
   59701.504801       0.000362       16.98439        0.54996        1.00000     0
   59701.505536       0.000373       16.37870        0.53202        1.00000     0
   59701.506277       0.000367       16.77311        0.53969        1.00000     0
   59701.507006       0.000362       17.13222        0.55012        1.00000     0
   59701.507738       0.000370       16.79313        0.53923        1.00000     0
   59701.508476       0.000367       16.75056        0.54727        0.99213     0
   59701.509214       0.000370       16.52320        0.53643        1.00000     0
   59701.509966       0.000382       16.26861        0.52540        0.99242     0
   59701.510701       0.000353       17.41574        0.56333        1.00000     0
   59701.511757       0.000703       17.28130        0.39840        0.99588     0