/*
**
**  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
   58715.307129       0.000460        2.91856        0.21238        0.98113     0        2.56838        0.18161        2.50456        0.18220        0.06382        0.01464
   58715.308009       0.000420        3.24404        0.23646        0.97241     0        2.85582        0.20143        2.77406        0.20219        0.08175        0.01743
   58715.308874       0.000446        3.04611        0.22093        0.96753     0        2.68904        0.19014        2.62926        0.19070        0.05978        0.01450
   58715.309846       0.000527        2.69222        0.19467        0.93956     0        2.34308        0.16568        2.29712        0.16611        0.04596        0.01187
   58715.310821       0.000448        2.99506        0.21884        0.98065     0        2.63597        0.18639        2.56013        0.18709        0.07584        0.01617
   58715.311733       0.000463        2.94258        0.21438        0.96875     0        2.58495        0.18278        2.51734        0.18341        0.06761        0.01512
   58715.312679       0.000483        2.89318        0.20930        0.94611     0        2.54855        0.17976        2.49217        0.18028        0.05638        0.01367
   58715.313622       0.000460        2.93111        0.21429        0.97484     0        2.59787        0.18324        2.51674        0.18399        0.08113        0.01656
   58715.314574       0.000492        2.79718        0.20177        0.97647     0        2.42573        0.17110        2.37838        0.17153        0.04735        0.01222
   58715.315543       0.000477        2.90967        0.20987        0.95152     0        2.56478        0.18091        2.51472        0.18137        0.05006        0.01293
   58715.316550       0.000530        2.55720        0.18361        0.97814     0        2.24956        0.15867        2.21443        0.15900        0.03513        0.01014
   58715.317569       0.000489        3.10532        0.21513        0.94675     0        2.75459        0.18571        2.68909        0.18629        0.06550        0.01465