/*
**
**  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
   58393.302135       0.000639        2.16922        0.15765        0.95475     0        1.89889        0.13427        1.85358        0.13470        0.04531        0.01068
   58393.303429       0.000654        2.11500        0.15192        0.97345     0        1.83032        0.12910        1.80135        0.12937        0.02897        0.00836
   58393.304760       0.000677        2.00513        0.14461        0.97863     0        1.74964        0.12372        1.71948        0.12400        0.03015        0.00836
   58393.306545       0.001108        1.93500        0.11137        0.96921     0        1.68381        0.09533        1.65949        0.09551        0.02432        0.00590
   58393.366015       0.000561        2.44553        0.17476        0.96899     0        2.13138        0.15071        2.11161        0.15090        0.01977        0.00747
   58393.367124       0.000547        2.54105        0.18269        0.94709     0        2.23836        0.15828        2.20574        0.15858        0.03262        0.00984
   58393.368287       0.000616        2.27257        0.16421        0.94836     0        1.99342        0.14060        1.95137        0.14100        0.04205        0.01051
   58393.369618       0.000715        1.92604        0.13848        0.96356     0        1.68347        0.11904        1.65894        0.11927        0.02454        0.00740
   58393.371273       0.000940        2.16592        0.12925        0.94769     0        1.91878        0.11172        1.87741        0.11203        0.04137        0.00844