/*
**
**  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
   57871.220878       0.000292        4.66940        0.33258        0.99010     0
   57871.221482       0.000312        4.35911        0.31463        0.97222     0
   57871.222116       0.000321        4.31883        0.30838        0.97297     0
   57871.222758       0.000321        4.16084        0.29851        1.00000     0
   57871.223389       0.000310        4.40925        0.31875        0.97196     0
   57871.224014       0.000315        4.34687        0.31069        1.00000     0
   57871.224628       0.000298        4.57122        0.32610        0.99029     0
   57871.225221       0.000295        4.66984        0.33705        0.97059     0
   57871.225840       0.000324        4.06347        0.29688        0.99107     0
   57871.226453       0.000289        4.62942        0.33380        1.00000     0
   57871.227073       0.000324        4.23177        0.30343        0.98214     0
   57871.227721       0.000324        4.12850        0.29829        0.99107     0
   57871.228366       0.000321        4.24786        0.30564        0.98198     0
   57871.229023       0.000336        4.16910        0.29887        0.96552     0
   57871.229625       0.000266        5.09037        0.36648        0.98913     0
   57871.230175       0.000284        4.62631        0.34017        0.98980     0
   57871.230788       0.000330        4.08624        0.29618        0.98246     0
   57871.231427       0.000310        4.52523        0.32798        0.95327     0
   57871.232174       0.000437        4.11961        0.25532        0.98675     0