/*
**
**  Swift/XRT light curve for Mrk 501.
**
**  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
   54963.881182       0.000312        4.77478        0.33777        0.98148     0
   54963.881848       0.000353        4.18235        0.30292        0.95902     0
   54963.882513       0.000312        4.74865        0.33841        0.98148     0
   54963.883124       0.000298        4.84113        0.34654        1.00000     0
   54963.883688       0.000266        5.41457        0.38513        1.00000     0
   54963.884249       0.000295        4.90565        0.35091        1.00000     0
   54963.884860       0.000315        4.57982        0.33313        0.98165     0
   54963.885462       0.000286        5.14598        0.36850        0.97980     0
   54963.886107       0.000359        4.11241        0.29426        0.97581     0
   54963.886810       0.000344        4.19804        0.30398        0.98319     0
   54963.887484       0.000330        4.51342        0.32117        0.97368     0
   54963.888147       0.000333        4.42830        0.31536        0.99130     0
   54963.888807       0.000327        4.53164        0.32583        0.97345     0
   54963.889472       0.000339        4.22637        0.30649        0.99145     0
   54963.890103       0.000292        5.07567        0.36317        0.97030     0
   54963.890728       0.000333        4.35727        0.31410        0.99130     0
   54963.891361       0.000301        4.77406        0.34726        0.99038     0
   54963.892044       0.000382        4.69737        0.30529        0.96970     0