/*
**
**  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
   57678.146350       0.000255        5.28095        0.37612        1.00000     0
   57678.146949       0.000344        4.05893        0.29041        0.96639     0
   57678.147568       0.000275        4.93806        0.35241        0.98947     0
   57678.148123       0.000281        4.93999        0.35528        0.96907     0
   57678.148719       0.000315        4.39342        0.31439        0.99083     0
   57678.149318       0.000284        4.75087        0.34119        0.98980     0
   57678.149886       0.000284        4.77916        0.34375        0.98980     0
   57678.150438       0.000269        5.17273        0.37182        0.98925     0
   57678.150994       0.000286        4.74108        0.33905        1.00000     0
   57678.151584       0.000304        4.52309        0.32784        0.97143     0
   57678.152168       0.000281        4.90340        0.35434        0.97938     0
   57678.152767       0.000318        4.29131        0.30766        0.98182     0
   57678.153337       0.000252        5.30632        0.38526        1.00000     0
   57678.153858       0.000269        5.14045        0.36842        0.98925     0
   57678.154391       0.000263        5.14416        0.37173        0.98901     0
   57678.154961       0.000307        4.48810        0.32580        0.98113     0
   57678.155539       0.000272        4.90654        0.35737        1.00000     0
   57678.156078       0.000266        5.23563        0.37830        0.97826     0
   57678.156653       0.000310        4.45567        0.31962        0.99065     0
   57678.157250       0.000286        4.81316        0.34506        0.97980     0
   57678.157843       0.000307        4.41189        0.31730        0.98113     0
   57678.158459       0.000310        4.34662        0.31705        0.98131     0
   57678.159055       0.000286        4.71537        0.33862        0.98990     0
   57678.159637       0.000295        4.62598        0.33049        1.00000     0
   57678.160239       0.000307        4.55794        0.32811        0.96226     0
   57678.160855       0.000310        4.27921        0.31287        1.00000     0
   57678.161468       0.000304        4.58365        0.32763        0.98095     0