/*
**
**  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
   58464.142613       0.000133       47.59166        1.50717        1.00000     0
   58464.142876       0.000130       48.72868        1.54806        1.00000     0
   58464.143139       0.000133       47.07523        1.49858        1.00000     0
   58464.143411       0.000139       45.78571        1.44507        1.00000     0
   58464.143686       0.000136       45.83046        1.46318        1.00000     0
   58464.143958       0.000136       46.19228        1.46809        1.00000     0
   58464.144224       0.000130       47.99427        1.54284        1.00000     0
   58464.144488       0.000133       47.61064        1.51080        1.00000     0
   58464.144751       0.000130       47.38847        1.52712        1.00000     0
   58464.145011       0.000130       48.36116        1.53901        1.00000     0
   58464.145275       0.000133       47.24908        1.50438        1.00000     0
   58464.145547       0.000139       45.20065        1.44127        1.00000     0
   58464.145822       0.000136       45.81922        1.46829        1.00000     0
   58464.146094       0.000136       46.58993        1.47339        1.00000     0
   58464.146363       0.000133       47.69722        1.50690        1.00000     0
   58464.146635       0.000139       45.29578        1.44179        1.00000     0
   58464.146910       0.000136       46.19671        1.47840        1.00000     0
   58464.147179       0.000133       47.06180        1.49868        1.00000     0
   58464.147445       0.000133       46.70994        1.49769        1.00000     0
   58464.147705       0.000127       48.70910        1.56199        1.00000     0
   58464.147969       0.000136       46.64524        1.47777        1.00000     0
   58464.148232       0.000127       49.16383        1.56349        1.00000     0
   58464.148498       0.000139       44.74424        1.43069        1.00000     0
   58464.148767       0.000130       48.08960        1.52716        1.00000     0
   58464.149100       0.000203       47.79587        1.22964        0.99263     0