/*
**
**  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
   57873.887130       0.000417        4.86137        0.35874        0.96528     0
   57873.887920       0.000373        4.63379        0.34158        0.97674     0
   57873.888675       0.000382        4.64974        0.33515        0.96970     0
   57873.889424       0.000367        4.78463        0.34135        0.98425     0
   57873.890136       0.000344        5.04739        0.36130        1.00000     0
   57873.890825       0.000344        5.13790        0.36816        0.98319     0
   57873.891496       0.000327        5.33495        0.38581        0.98230     0
   57873.892167       0.000344        5.12814        0.36964        0.97479     0
   57873.892856       0.000344        4.97124        0.36480        0.98319     0
   57873.893600       0.000399        4.52997        0.32410        0.95652     0
   57873.894329       0.000330        5.22507        0.37775        0.99123     0
   57873.895006       0.000347        5.12636        0.36853        0.96667     0
   57873.895683       0.000330        5.28189        0.37930        0.99123     0
   57873.896320       0.000307        5.62575        0.40548        0.99057     0
   57873.897251       0.000625        4.56563        0.25689        0.99074     0