/*
**
**  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
   57621.529911       0.000269        5.63489        0.40967        0.94624     0
   57621.530405       0.000226        6.29337        0.45117        1.00000     0
   57621.530906       0.000275        5.43081        0.39124        0.96842     0
   57621.531456       0.000275        5.30346        0.38443        0.98947     0
   57621.531971       0.000240        6.10931        0.43732        1.00000     0
   57621.532477       0.000266        5.56200        0.39975        0.98913     0
   57621.533059       0.000315        4.77910        0.34417        0.97248     0
   57621.533640       0.000266        5.48777        0.39506        0.98913     0
   57621.534167       0.000260        5.55113        0.39781        1.00000     0
   57621.534717       0.000289        5.04908        0.36395        0.99000     0
   57621.535281       0.000275        5.38486        0.39205        0.96842     0
   57621.535851       0.000295        5.03912        0.36028        0.99020     0
   57621.536389       0.000243        5.97645        0.42646        1.00000     0
   57621.536890       0.000258        5.73876        0.41476        0.96629     0
   57621.537396       0.000249        5.70585        0.41360        1.00000     0
   57621.537934       0.000289        4.99281        0.36189        0.99000     0
   57621.538490       0.000266        5.61269        0.40068        0.97826     0
   57621.539048       0.000292        5.11346        0.36848        0.96040     0
   57621.539598       0.000258        5.75402        0.41402        0.97753     0
   57621.540093       0.000237        6.20249        0.44241        0.98780     0
   57621.540648       0.000318        5.37109        0.35994        0.98182     0