/*
**
**  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
   59204.223102       0.000359       29.25570        0.99602        1.00000     0
   59204.223877       0.000417       27.47063        0.91359        1.00000     0
   59204.224670       0.000376       29.09453        0.94631        1.00000     0
   59204.225431       0.000385       29.61175        0.97036        1.00000     0
   59204.226198       0.000382       29.17836        0.95540        1.00000     0
   59204.226959       0.000379       29.80700        0.96897        1.00000     0
   59204.227755       0.000417       26.88081        0.88850        1.00000     0
   59204.228669       0.000498       24.41701        0.78837        0.99490     0