/*
**
**  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
   57950.958296       0.000480        2.90634        0.20995        0.95783     0        2.54512        0.17907        2.48666        0.17963        0.05846        0.01418
   57950.959291       0.000515        2.66371        0.19294        0.96629     0        2.34111        0.16513        2.28707        0.16565        0.05404        0.01311
   57950.960278       0.000472        2.89955        0.20957        0.96933     0        2.53587        0.17931        2.48742        0.17978        0.04845        0.01295
   57950.961201       0.000451        3.06919        0.22124        0.96154     0        2.68447        0.18935        2.63344        0.18984        0.05103        0.01364
   57950.962092       0.000440        3.08116        0.22164        0.98026     0        2.68904        0.19014        2.64868        0.19053        0.04036        0.01217
   57950.962986       0.000454        3.06395        0.21916        0.96178     0        2.66669        0.18809        2.63410        0.18841        0.03259        0.01086
   57950.963932       0.000492        2.77476        0.20089        0.97059     0        2.42829        0.17171        2.37858        0.17218        0.04970        0.01283
   57950.964823       0.000399        3.40584        0.24615        0.97101     0        2.99005        0.21143        2.93293        0.21198        0.05712        0.01527
   57950.965628       0.000405        3.31345        0.23874        0.98571     0        2.90338        0.20530        2.85584        0.20576        0.04754        0.01372
   57950.966432       0.000399        3.33560        0.24300        0.98551     0        2.94608        0.20832        2.86970        0.20906        0.07638        0.01752
   57950.967292       0.000460        2.96067        0.21309        0.97484     0        2.59787        0.18324        2.55202        0.18368        0.04586        0.01272
   57950.968128       0.000376        3.56376        0.25650        0.99231     0        3.12148        0.22017        3.06638        0.22070        0.05510        0.01528
   57950.968970       0.000466        3.07179        0.21438        0.97516     0        2.66686        0.18447        2.64597        0.18467        0.02089        0.00853