/*
**
**  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
   55054.229788       0.000350        3.85107        0.27597        0.98347     0        3.36693        0.23808        3.32749        0.23844        0.03945        0.01315
   55054.230523       0.000385        3.51238        0.25252        0.98496     0        3.07380        0.21681        3.02205        0.21728        0.05176        0.01436
   55054.231319       0.000411        3.31783        0.23724        0.97887     0        2.91131        0.20484        2.87003        0.20522        0.04128        0.01244
   55054.232192       0.000463        3.28106        0.22078        0.99429     0        2.88374        0.19056        2.83784        0.19096        0.04590        0.01227
   55054.296724       0.000353        3.85082        0.27625        0.98494     0        3.36770        0.23695        3.31046        0.23748        0.05724        0.01588
   55054.297482       0.000405        3.46673        0.24613        0.97143     0        2.97553        0.20936        2.95218        0.20957        0.02334        0.00953
   55054.298602       0.000715        3.50706        0.18406        0.98767     0        3.03018        0.15774        3.00849        0.15789        0.02169        0.00686
   55054.364122       0.000373        3.59038        0.26103        0.98481     0        3.15383        0.22301        3.07761        0.22373        0.07622        0.01797
   55054.364840       0.000344        4.01147        0.28627        0.98319     0        3.42449        0.24215        3.39690        0.24241        0.02759        0.01126
   55054.365589       0.000405        3.60736        0.24931        0.98131     0        3.14973        0.21431        3.10665        0.21470        0.04307        0.01299
   55054.430164       0.000408        3.30134        0.23984        0.98442     0        2.88657        0.20411        2.81822        0.20475        0.06835        0.01611
   55054.430983       0.000411        3.31804        0.23827        0.97887     0        2.89689        0.20433        2.85139        0.20475        0.04550        0.01313
   55054.431805       0.000411        3.30836        0.23676        0.98592     0        2.86189        0.20237        2.83178        0.20265        0.03012        0.01065
   55054.432777       0.000561        3.61478        0.21344        0.96907     0        3.17548        0.18395        3.12222        0.18436        0.05327        0.01222