/*
**
**  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
   57895.159773       0.000501        2.83474        0.20661        0.97110     0        2.38492        0.16864        2.32204        0.16922        0.06288        0.01406
   57895.160702       0.000428        3.28796        0.23930        0.99324     0        2.72562        0.19273        2.65735        0.19337        0.06827        0.01566
   57895.161576       0.000446        3.22099        0.23298        0.97403     0        2.67111        0.18888        2.61829        0.18937        0.05282        0.01364
   57895.162522       0.000501        2.83029        0.20500        0.98266     0        2.35686        0.16666        2.30715        0.16712        0.04971        0.01243
   57895.163463       0.000440        3.30279        0.23472        0.98684     0        2.68447        0.18935        2.66686        0.18951        0.01761        0.00787
   57895.164360       0.000457        3.12021        0.22371        0.99367     0        2.56478        0.18091        2.52777        0.18125        0.03701        0.01116
   57895.165280       0.000463        3.12312        0.22622        0.98125     0        2.55202        0.18045        2.49819        0.18096        0.05383        0.01346
   57895.166533       0.000790        3.35923        0.18029        0.94728     0        2.80428        0.14739        2.75322        0.14774        0.05106        0.01021