/*
**
**  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
   57398.217461       0.000150       42.67257        1.33894        1.00000     0
   57398.217759       0.000148       43.14404        1.36976        1.00000     0
   57398.218054       0.000148       43.31138        1.37396        1.00000     0
   57398.218355       0.000153       41.00303        1.30446        1.00000     0
   57398.218662       0.000153       40.29380        1.29597        1.00000     0
   57398.218963       0.000148       42.60839        1.35430        1.00000     0
   57398.219261       0.000150       41.52536        1.32390        1.00000     0
   57398.219553       0.000142       44.00571        1.40184        1.00000     0
   57398.219848       0.000153       40.57791        1.29633        1.00000     0
   57398.220146       0.000145       43.72756        1.38838        1.00000     0
   57398.220435       0.000145       42.97755        1.37460        1.00000     0
   57398.220736       0.000156       39.87211        1.27397        1.00000     0
   57398.221043       0.000150       42.16908        1.33102        1.00000     0
   57398.221344       0.000150       41.52090        1.31784        1.00000     0
   57398.221642       0.000148       42.09819        1.34805        1.00000     0
   57398.221943       0.000153       40.87751        1.30297        1.00000     0
   57398.222247       0.000150       41.16414        1.32017        1.00000     0
   57398.222550       0.000153       41.05224        1.30182        1.00000     0
   57398.222860       0.000156       39.89986        1.27821        1.00000     0
   57398.223164       0.000148       42.60691        1.35603        1.00000     0
   57398.223450       0.000139       44.73567        1.42704        1.00000     0
   57398.223734       0.000145       43.11631        1.37259        1.00000     0
   57398.224018       0.000139       44.73735        1.43351        1.00000     0
   57398.224304       0.000148       42.33893        1.34984        1.00000     0
   57398.224602       0.000150       41.03094        1.32298        1.00000     0
   57398.224906       0.000153       41.08548        1.30137        1.00000     0
   57398.225204       0.000145       43.60887        1.38241        1.00000     0
   57398.225499       0.000150       41.27205        1.31985        1.00000     0
   57398.225800       0.000150       41.83211        1.33466        1.00000     0
   57398.226095       0.000145       42.81877        1.38028        1.00000     0
   57398.226390       0.000150       41.77131        1.32180        1.00000     0
   57398.226682       0.000142       43.45650        1.40264        1.00000     0
   57398.226972       0.000148       42.64486        1.35655        1.00000     0
   57398.227264       0.000145       42.76550        1.37224        1.00000     0
   57398.227559       0.000150       41.10066        1.32211        1.00000     0
   57398.227860       0.000150       42.18275        1.33976        1.00000     0
   57398.228239       0.000229       44.26244        1.10551        1.00000     0