/*
**
**  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
   57037.095007       0.000139       45.42885        1.45560        1.00000     0
   57037.095288       0.000142       44.48124        1.43341        1.00000     0
   57037.095571       0.000142       45.20110        1.44832        1.00000     0
   57037.095858       0.000145       43.83697        1.40172        1.00000     0
   57037.096144       0.000142       44.39448        1.42465        1.00000     0
   57037.096425       0.000139       46.40941        1.47013        1.00000     0
   57037.096708       0.000145       44.16249        1.40639        1.00000     0
   57037.096992       0.000139       45.27845        1.45603        1.00000     0
   57037.097273       0.000142       44.55311        1.42348        1.00000     0
   57037.097553       0.000139       45.68658        1.46237        1.00000     0
   57037.097831       0.000139       45.90890        1.46349        1.00000     0
   57037.098106       0.000136       46.88556        1.49577        1.00000     0
   57037.098390       0.000148       43.46951        1.38152        1.00000     0
   57037.098673       0.000136       47.03125        1.49814        1.00000     0
   57037.098951       0.000142       44.43228        1.42513        1.00000     0
   57037.099237       0.000145       43.54745        1.39784        1.00000     0
   57037.099518       0.000136       46.43304        1.49123        1.00000     0
   57037.099793       0.000139       46.25565        1.46410        1.00000     0
   57037.100079       0.000148       43.05873        1.38072        1.00000     0
   57037.100360       0.000133       48.10237        1.53148        1.00000     0
   57037.100641       0.000148       43.04973        1.37726        1.00000     0
   57037.100927       0.000139       45.74915        1.46587        1.00000     0
   57037.101199       0.000133       48.59513        1.53162        1.00000     0
   57037.101468       0.000136       46.10694        1.49725        1.00000     0
   57037.101749       0.000145       43.89326        1.40101        1.00000     0
   57037.102035       0.000142       45.11438        1.43817        1.00000     0
   57037.102313       0.000136       46.60199        1.50008        1.00000     0
   57037.102588       0.000139       45.72093        1.45821        1.00000     0
   57037.102860       0.000133       47.69782        1.51891        1.00000     0
   57037.103132       0.000139       46.37518        1.47202        1.00000     0
   57037.103410       0.000139       46.36192        1.46824        1.00000     0
   57037.103690       0.000142       45.03859        1.43021        1.00000     0
   57037.103977       0.000145       44.66446        1.42134        1.00000     0
   57037.104261       0.000139       45.16029        1.45675        1.00000     0
   57037.104631       0.000231       46.38502        1.14356        1.00000     0