/*
**
**  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)
**   RawRate                  - Raw source count rate (cts/s)
**   RawError                 - 1 sigma error in the raw count rate (cts/s)
**   NetRate                  - Background subtracted count rate (cts/s)
**   NetError                 - 1 sigma error in the background subtracted count rate (cts/s)
**   BackRate                 - Background count rate (cts/s)
**   BackError                - 1 sigma error in the background count rate (cts/s)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode        RawRate       RawError        NetRate       NetError       BackRate      BackError
   53481.049229       0.000081        5.13359        0.66448        0.97977     0        4.52720        0.57495        4.45154        0.57620        0.07566        0.03783
   53481.051049       0.001729        4.50637        0.26316        0.84780     1        1.19336        0.06878        1.17889        0.06884        0.01447        0.00279
   53481.052438       0.000188        5.35943        0.44444        0.96504     0        4.66249        0.38587        4.65422        0.38596        0.00827        0.00827
   53481.115965       0.000150        4.39652        0.44949        0.97919     0        3.85548        0.38946        3.81461        0.39000        0.04087        0.02044
   53481.117764       0.001656        4.38095        0.24839        0.98480     1        1.13653        0.06363        1.12348        0.06368        0.01305        0.00251