/*
**
**  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
   57628.243547       0.000292        5.28984        0.37446        1.00000     0        4.02651        0.28261        3.99718        0.28282        0.02932        0.01108
   57628.244135       0.000295        5.22892        0.37633        0.98039     0        4.00667        0.28331        3.94321        0.28379        0.06346        0.01638
   57628.244734       0.000304        5.02043        0.35904        0.98095     0        3.92887        0.27643        3.87137        0.27686        0.05750        0.01537
   57628.245350       0.000312        4.87303        0.34701        0.98148     0        3.77988        0.26728        3.75593        0.26746        0.02395        0.00978
   57628.245923       0.000260        5.76241        0.41325        0.98889     0        4.50188        0.31833        4.44484        0.31876        0.05704        0.01647
   57628.246493       0.000310        5.04091        0.35924        0.96262     0        3.92887        0.27643        3.88369        0.27677        0.04518        0.01362
   57628.247095       0.000292        5.22711        0.37259        0.98020     0        4.06738        0.28689        4.02892        0.28718        0.03846        0.01282
   57628.247708       0.000321        4.63728        0.33604        0.99099     0        3.66064        0.25820        3.57218        0.25886        0.08846        0.01844
   57628.248359       0.000330        4.55619        0.32977        0.98246     0        3.59527        0.25359        3.51217        0.25421        0.08310        0.01772
   57628.249010       0.000321        4.77445        0.34192        0.97297     0        3.72843        0.26298        3.67751        0.26336        0.05092        0.01412
   57628.249661       0.000330        4.69067        0.33680        0.96491     0        3.64243        0.25756        3.59243        0.25793        0.05000        0.01387
   57628.250283       0.000292        5.20675        0.37077        0.98020     0        4.04714        0.28618        4.02150        0.28637        0.02564        0.01047
   57628.250903       0.000327        4.66043        0.33533        0.97345     0        3.66064        0.25820        3.59526        0.25869        0.06538        0.01586
   57628.251493       0.000263        5.75393        0.41053        0.98901     0        4.49637        0.31636        4.43997        0.31678        0.05641        0.01628
   57628.252057       0.000301        5.02057        0.35981        0.99038     0        3.94832        0.27712        3.87439        0.27767        0.07393        0.01743
   57628.252682       0.000324        4.64152        0.33325        0.99107     0        3.60961        0.25524        3.56007        0.25561        0.04955        0.01374
   57628.253565       0.000558        4.72690        0.25581        0.98964     0        3.70250        0.19706        3.64713        0.19738        0.05537        0.01107