/*
**
**  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
   59657.883953       0.000203       10.06545        0.72756        1.00000     0        5.75243        0.40574        5.64856        0.40764        0.10386        0.03926
   59657.884317       0.000162       10.78432        0.78306        0.98214     0        7.28484        0.51512        7.13377        0.51788        0.15107        0.05341
   59657.884627       0.000148       11.05192        0.79702        1.00000     0        7.85620        0.55552        7.73401        0.55775        0.12219        0.04988
   59657.884931       0.000156       10.77706        0.77626        0.98148     0        7.67314        0.53855        7.51637        0.54139        0.15677        0.05543
   59657.885243       0.000156       10.79184        0.76810        0.98148     0        7.55974        0.53455        7.52055        0.53527        0.03919        0.02771
   59657.885565       0.000165       10.04126        0.72044        1.00000     0        7.09953        0.49952        6.99020        0.50151        0.10933        0.04463
   59657.885880       0.000150       11.11564        0.78718        1.00000     0        7.78218        0.54755        7.74223        0.54828        0.03995        0.02825
   59657.886207       0.000177        9.24282        0.68451        0.98361     0        6.67777        0.47219        6.43543        0.47661        0.24234        0.06477
   59657.886540       0.000156       10.36476        0.75491        1.00000     0        7.41975        0.52466        7.24664        0.52782        0.17310        0.05770
   59657.886849       0.000153       10.56797        0.76973        1.00000     0        7.55974        0.53455        7.38337        0.53778        0.17637        0.05879
   59657.887159       0.000156       10.43473        0.77933        0.98148     0        7.67314        0.53855        7.30080        0.54528        0.37234        0.08542
   59657.887457       0.000142       11.56486        0.84068        1.00000     0        8.25863        0.58108        8.04667        0.58493        0.21196        0.06703
   59657.887732       0.000133       12.40013        0.89314        1.00000     0        8.84079        0.62050        8.66016        0.62378        0.18063        0.06386
   59657.888030       0.000165        9.75833        0.71548        1.00000     0        7.02924        0.49704        6.82880        0.50070        0.20044        0.06043
   59657.888360       0.000165       10.08168        0.73669        0.98246     0        7.33363        0.51220        7.07397        0.51688        0.25966        0.06940
   59657.888684       0.000159       10.48214        0.74916        1.00000     0        7.50339        0.52279        7.35232        0.52551        0.15107        0.05341
   59657.888982       0.000139       11.64927        0.85463        1.00000     0        8.38895        0.59171        8.12930        0.59644        0.25966        0.07496
   59657.889265       0.000145       11.51110        0.83016        0.98000     0        8.17687        0.57819        8.04969        0.58052        0.12718        0.05192
   59657.889569       0.000159       10.18902        0.73967        1.00000     0        7.28484        0.51512        7.13377        0.51788        0.15107        0.05341
   59657.889995       0.000266       11.37314        0.61120        0.98370     0        8.14611        0.42465        7.95101        0.42727        0.19510        0.04732