/*
**
**  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
   58580.184634       0.000521        2.77873        0.20006        0.97222     0        2.28953        0.16189        2.25363        0.16223        0.03590        0.01036
   58580.185740       0.000584        2.62136        0.19013        0.91089     0        2.17754        0.15398        2.12917        0.15442        0.04836        0.01173
   58580.186897       0.000573        2.58113        0.18732        0.95960     0        2.11932        0.14949        2.06697        0.14997        0.05235        0.01201
   58580.187997       0.000527        2.77354        0.19759        0.98901     0        2.22593        0.15740        2.21139        0.15753        0.01454        0.00650
   58580.189064       0.000541        2.74500        0.19680        0.96257     0        2.23706        0.15779        2.20507        0.15808        0.03199        0.00965
   58580.190181       0.000576        2.56405        0.18486        0.95477     0        2.10877        0.14911        2.07296        0.14944        0.03582        0.00993
   58580.191304       0.000547        2.66401        0.19210        0.96825     0        2.18944        0.15482        2.15225        0.15516        0.03719        0.01031
   58580.192377       0.000527        2.81914        0.20327        0.95604     0        2.30268        0.16282        2.26357        0.16319        0.03911        0.01085
   58580.193445       0.000541        2.67038        0.19397        0.97861     0        2.18944        0.15482        2.13795        0.15529        0.05149        0.01214
   58580.194889       0.000903        2.79621        0.15573        0.95833     0        2.25794        0.12300        2.21417        0.12331        0.04377        0.00875