/*
**
**  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
   58252.946763       0.000284       22.18343        0.71489        1.00000     0
   58252.947344       0.000298       21.10814        0.67936        1.00000     0
   58252.947935       0.000292       21.53359        0.69430        1.00000     0
   58252.948519       0.000292       21.53457        0.70090        1.00000     0
   58252.949109       0.000298       21.47517        0.69112        1.00000     0
   58252.949703       0.000295       21.35960        0.69156        1.00000     0
   58252.950284       0.000286       22.06068        0.71051        1.00000     0
   58252.950869       0.000298       21.33731        0.68489        1.00000     0
   58252.951462       0.000295       21.28956        0.68299        1.00000     0
   58252.952067       0.000310       20.50421        0.65680        1.00000     0
   58252.952668       0.000292       21.98235        0.69932        1.00000     0
   58252.953270       0.000310       20.50415        0.66184        1.00000     0
   58252.953892       0.000312       20.04168        0.64611        1.00000     0
   58252.954497       0.000292       21.75362        0.69730        1.00000     0
   58252.955096       0.000307       20.75906        0.66534        1.00000     0
   58252.955692       0.000289       21.66295        0.69288        1.00000     0
   58252.956277       0.000295       21.39411        0.68768        1.00000     0
   58252.956861       0.000289       21.88306        0.70064        1.00000     0
   58252.957738       0.000587       20.37519        0.47238        1.00000     0