/*
**
**  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
   58280.990327       0.000582        2.47166        0.17984        0.96020     0        2.07599        0.14680        2.02462        0.14727        0.05137        0.01179
   58280.991409       0.000501        2.83844        0.20615        0.97110     0        2.38492        0.16864        2.32901        0.16915        0.05591        0.01318
   58280.992459       0.000550        2.56141        0.18667        0.98421     0        2.15332        0.15188        2.09192        0.15245        0.06139        0.01309
   58280.993620       0.000605        2.43291        0.17435        0.95215     0        2.01340        0.14237        1.98980        0.14259        0.02360        0.00787
   58280.994823       0.000599        2.37887        0.17125        0.98068     0        1.97373        0.13956        1.94288        0.13985        0.03085        0.00891
   58280.995966       0.000544        2.64745        0.19116        0.96809     0        2.20147        0.15567        2.16132        0.15604        0.04014        0.01073
   58280.997040       0.000530        2.74323        0.19704        0.96721     0        2.28629        0.16086        2.24502        0.16124        0.04128        0.01103
   58280.998171       0.000602        2.36825        0.17360        0.97115     0        1.98350        0.14025        1.92150        0.14082        0.06200        0.01266
   58280.999372       0.000599        2.57732        0.18344        0.95652     0        2.15510        0.14767        2.08394        0.14830        0.07116        0.01370