/*
**
**  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
   58215.046368       0.000304       20.17106        0.64762        1.00000     0
   58215.046964       0.000292       21.03519        0.67248        1.00000     0
   58215.047540       0.000284       21.64547        0.69347        1.00000     0
   58215.048136       0.000312       19.52989        0.63006        1.00000     0
   58215.048732       0.000284       21.71077        0.69450        1.00000     0
   58215.049311       0.000295       20.82897        0.66589        1.00000     0
   58215.049904       0.000298       20.44122        0.66052        1.00000     0
   58215.050506       0.000304       20.15259        0.64558        1.00000     0
   58215.051114       0.000304       20.19783        0.64673        1.00000     0
   58215.051756       0.000339       21.30400        0.63247        0.99617     0
   58215.093625       0.000367       22.70018        0.73944        0.99494     0
   58215.094398       0.000405       20.61455        0.66437        1.00000     0
   58215.095188       0.000385       21.53759        0.70031        1.00000     0
   58215.095952       0.000379       21.95564        0.71240        1.00000     0
   58215.096675       0.000344       24.29122        0.77961        1.00000     0
   58215.097433       0.000414       20.19495        0.65390        1.00000     0
   58215.098238       0.000391       22.14202        0.70470        0.99416     0
   58215.160139       0.000214       28.71859        1.55978        0.99033     0
   58215.160515       0.000162       21.12158        1.56815        0.98214     0
   58215.160827       0.000150       22.59180        1.63584        1.00000     0
   58215.161137       0.000159       21.35760        1.57660        0.98182     0
   58215.161444       0.000148       23.60019        1.73633        0.96078     0
   58215.161733       0.000142       24.21386        1.75105        1.00000     0
   58215.162014       0.000139       24.71832        1.78753        1.00000     0
   58215.162303       0.000150       22.57409        1.66044        1.00000     0
   58215.162598       0.000145       23.61023        1.71187        1.00000     0
   58215.162902       0.000159       21.64028        1.57734        0.98182     0
   58215.163209       0.000148       23.42428        1.71524        0.98039     0
   58215.163605       0.000249       20.93246        1.24242        0.98837     0