/*
**
**  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
   54946.075236       0.000312        4.28070        0.31077        0.99074     0
   54946.075847       0.000298        4.57319        0.32744        0.98058     0
   54946.076440       0.000295        4.52005        0.32477        1.00000     0
   54946.077050       0.000315        4.40333        0.31508        0.97248     0
   54946.077669       0.000304        4.46805        0.32004        0.99048     0
   54946.078306       0.000333        4.14170        0.29486        0.98261     0
   54946.078977       0.000339        4.10679        0.29263        0.98291     0
   54946.079594       0.000278        4.78626        0.34170        1.00000     0
   54946.080169       0.000298        4.50202        0.32404        0.99029     0
   54946.080740       0.000272        4.88835        0.35127        1.00000     0
   54946.081336       0.000324        4.12001        0.29515        1.00000     0
   54946.081946       0.000286        4.66047        0.33599        1.00000     0
   54946.082513       0.000281        4.82675        0.34405        0.98969     0
   54946.083095       0.000295        4.55106        0.32514        1.00000     0
   54946.083708       0.000318        4.24867        0.30454        1.00000     0
   54946.084336       0.000310        4.32214        0.30878        1.00000     0
   54946.084947       0.000301        4.55591        0.32421        0.98077     0
   54946.085580       0.000333        4.16244        0.29624        0.97391     0
   54946.086188       0.000275        4.88964        0.35121        0.98947     0
   54946.086773       0.000310        4.44833        0.31860        0.96262     0
   54946.087623       0.000541        4.35960        0.23651        0.97861     0