/*
**
**  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
   59439.958286       0.000327        4.15116        0.29935        0.99115     0        3.57738        0.25296        3.51589        0.25353        0.06149        0.01706
   59439.958922       0.000310        4.32546        0.31193        1.00000     0        3.74455        0.26478        3.68018        0.26538        0.06437        0.01785
   59439.959539       0.000307        4.42924        0.31902        0.98113     0        3.87183        0.27310        3.80051        0.27376        0.07132        0.01906
   59439.960143       0.000298        4.51303        0.32395        1.00000     0        3.88997        0.27506        3.83853        0.27554        0.05144        0.01627
   59439.960734       0.000292        4.62758        0.33625        0.97030     0        4.08843        0.28910        3.99113        0.29000        0.09731        0.02294
   59439.961388       0.000362        3.69900        0.26512        0.99200     0        3.23118        0.22848        3.19273        0.22884        0.03845        0.01282
   59439.962085       0.000336        4.12699        0.29541        0.97414     0        3.61664        0.25322        3.54631        0.25387        0.07033        0.01816
   59439.962733       0.000312        4.34485        0.31190        0.98148     0        3.77987        0.26728        3.72989        0.26774        0.04998        0.01581
   59439.963338       0.000292        4.51439        0.33054        0.99010     0        4.00667        0.28331        3.88481        0.28445        0.12185        0.02541
   59439.964090       0.000460        4.33333        0.25672        0.97794     0        3.80071        0.22129        3.74279        0.22173        0.05792        0.01405