/*
**
**  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
   56389.218648       0.000353       19.92908        0.65551        1.00000     0
   56389.219319       0.000318       21.81636        0.70920        1.00000     0
   56389.219990       0.000353       20.38784        0.66021        1.00000     0
   56389.220667       0.000324       21.99746        0.71080        1.00000     0
   56389.221347       0.000356       20.04496        0.65178        1.00000     0
   56389.222044       0.000341       21.18775        0.68386        1.00000     0
   56389.222745       0.000359       20.14673        0.65131        1.00000     0
   56389.223439       0.000336       21.58323        0.69299        1.00000     0
   56389.224108       0.000333       21.74191        0.70039        1.00000     0
   56389.224782       0.000341       21.07706        0.68723        1.00000     0
   56389.225456       0.000333       21.37278        0.68813        1.00000     0
   56389.226121       0.000333       21.68640        0.70154        1.00000     0
   56389.226793       0.000339       21.27306        0.68935        1.00000     0
   56389.227473       0.000341       21.04469        0.68545        1.00000     0
   56389.228164       0.000350       20.22403        0.66112        1.00000     0
   56389.228841       0.000327       23.10272        0.72631        1.00000     0