/*
**
**  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
   56056.203349       0.000136       46.43468        1.48142        1.00000     0
   56056.203624       0.000139       45.25586        1.44299        1.00000     0
   56056.203902       0.000139       45.67788        1.44839        1.00000     0
   56056.204188       0.000148       43.20970        1.36114        1.00000     0
   56056.204486       0.000150       41.47729        1.32866        1.00000     0
   56056.204779       0.000142       45.49483        1.43900        1.00000     0
   56056.205071       0.000150       42.69759        1.36845        1.00000     0
   56056.205369       0.000148       43.90415        1.39493        1.00000     0
   56056.205661       0.000145       43.82592        1.39673        1.00000     0
   56056.205953       0.000148       43.65940        1.39429        1.00000     0
   56056.206254       0.000153       42.49406        1.34811        1.00000     0
   56056.206552       0.000145       44.61461        1.40555        1.00000     0
   56056.206842       0.000145       44.43859        1.41771        1.00000     0
   56056.207131       0.000145       44.90553        1.42311        1.00000     0
   56056.207423       0.000148       43.79887        1.39800        1.00000     0
   56056.207713       0.000142       45.53399        1.45039        1.00000     0
   56056.207996       0.000142       45.78896        1.46005        1.00000     0
   56056.208288       0.000150       42.97773        1.36711        1.00000     0
   56056.208581       0.000142       45.49121        1.45207        1.00000     0
   56056.208867       0.000145       44.38887        1.42045        1.00000     0
   56056.209159       0.000148       43.57647        1.39446        1.00000     0
   56056.209455       0.000148       43.98467        1.39535        1.00000     0
   56056.209747       0.000145       44.37577        1.41929        1.00000     0
   56056.210042       0.000150       43.20510        1.37134        1.00000     0
   56056.210337       0.000145       44.32941        1.40495        1.00000     0
   56056.210629       0.000148       43.07574        1.37573        1.00000     0
   56056.210916       0.000139       45.16042        1.44077        1.00000     0
   56056.211202       0.000148       43.63259        1.39409        1.00000     0
   56056.211500       0.000150       42.47559        1.36343        1.00000     0
   56056.211793       0.000142       45.74936        1.44839        1.00000     0
   56056.212082       0.000148       43.03373        1.37435        1.00000     0
   56056.212383       0.000153       42.28356        1.34218        1.00000     0
   56056.212675       0.000139       46.09602        1.46460        1.00000     0
   56056.212959       0.000145       44.66856        1.42063        1.00000     0
   56056.213245       0.000142       45.39505        1.43801        1.00000     0
   56056.213529       0.000142       45.38665        1.43935        1.00000     0
   56056.213815       0.000145       44.65836        1.41315        1.00000     0
   56056.214099       0.000139       46.00666        1.45953        1.00000     0
   56056.214388       0.000150       42.61961        1.36037        1.00000     0