/*
**
**  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
   56491.316441       0.000269       11.07535        0.52711        1.00000     0
   56491.316834       0.000124       10.58615        0.75349        1.00000     0
   56491.317095       0.000136        9.55161        0.67984        1.00000     0
   56491.317361       0.000130        9.95315        0.71644        1.00000     0
   56491.317624       0.000133        9.71644        0.69891        1.00000     0
   56491.317882       0.000124       10.61201        0.75156        1.00000     0
   56491.318139       0.000133       11.38527        0.76049        1.00000     0
   56491.318408       0.000136        9.57865        0.68499        1.00000     0
   56491.318672       0.000127       10.31040        0.73306        1.00000     0
   56491.318949       0.000150        8.47951        0.61763        1.00000     0
   56491.319233       0.000133        9.73685        0.70823        1.00000     0
   56491.319499       0.000133       10.18501        0.72491        1.00000     0
   56491.319771       0.000139        9.37145        0.67410        1.00000     0
   56491.320040       0.000130       10.05317        0.72929        1.00000     0
   56491.320304       0.000133        9.73700        0.69760        1.00000     0
   56491.320602       0.000165       11.06389        0.67033        1.00000     0
   56491.320891       0.000124       10.33580        0.74540        1.00000     0
   56491.321151       0.000136        9.39513        0.68431        1.00000     0
   56491.321421       0.000133        9.98157        0.71532        1.00000     0
   56491.321678       0.000124       10.25638        0.74705        1.00000     0
   56491.321927       0.000124       10.58095        0.75617        1.00000     0
   56491.322187       0.000136        9.54024        0.68398        1.00000     0
   56491.322494       0.000171       11.01649        0.65639        1.00000     0
   56491.322792       0.000127       10.18240        0.72711        1.00000     0
   56491.323047       0.000127        9.96780        0.73088        1.00000     0
   56491.323310       0.000136        9.58181        0.67975        1.00000     0
   56491.323579       0.000133        9.71055        0.70127        1.00000     0
   56491.323837       0.000124       10.46699        0.75444        1.00000     0
   56491.324120       0.000159       11.09784        0.67978        1.00000     0
   56491.324404       0.000124       10.62856        0.75431        1.00000     0
   56491.324661       0.000133        9.71263        0.69585        1.00000     0
   56491.324916       0.000122       10.89060        0.77539        1.00000     0
   56491.325168       0.000130       10.25894        0.72808        1.00000     0
   56491.325422       0.000124       10.40911        0.74926        1.00000     0
   56491.325674       0.000127       11.20931        0.77363        1.00000     0
   56491.325923       0.000122       10.73319        0.77408        1.00000     0
   56491.326180       0.000136       11.18714        0.74125        1.00000     0
   56491.326449       0.000133       10.21229        0.72206        0.97826     0
   56491.326811       0.000229       10.93687        0.56851        0.98734     0