/*
**
**  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
   58578.192244       0.000692        3.04088        0.22114        0.94979     0        1.76505        0.12481        1.72633        0.12516        0.03873        0.00939
   58578.193555       0.000619        3.04560        0.22057        0.96729     0        1.93559        0.13687        1.89562        0.13723        0.03997        0.00999
   58578.194767       0.000593        3.24076        0.23536        0.96585     0        2.02357        0.14309        1.97656        0.14352        0.04701        0.01108
   58578.196081       0.000720        2.63827        0.19056        0.97189     0        1.65565        0.11707        1.62573        0.11734        0.02991        0.00800
   58578.197612       0.000810        2.33343        0.17220        0.98214     0        1.45697        0.10302        1.40244        0.10352        0.05453        0.01013
   58578.199168       0.000747        2.68973        0.19590        0.94574     0        1.64208        0.11611        1.59969        0.11650        0.04238        0.00948
   58578.200670       0.000755        2.70102        0.19557        0.95019     0        1.61559        0.11424        1.58223        0.11454        0.03336        0.00834
   58578.202447       0.001016        2.50547        0.16311        0.94017     0        1.49947        0.09541        1.46969        0.09565        0.02977        0.00683