/*
**
**  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
   59633.725814       0.000457        8.63601        0.62507        0.33857     0        7.52733        0.53094        7.37458        0.53368        0.15274        0.05400
   59633.726404       0.000133       10.06849        0.72068        1.00000     0        8.88435        0.62203        8.72893        0.62480        0.15542        0.05874
   59633.726679       0.000142        9.44427        0.68647        1.00000     0        8.29953        0.58251        8.07024        0.58660        0.22928        0.06913
   59633.727055       0.000234        9.36255        0.67713        0.59882     0        8.26049        0.58410        8.11309        0.58676        0.14740        0.05571
   59633.727449       0.000159        8.13179        0.59970        1.00000     0        7.28485        0.51512        7.04344        0.51945        0.24141        0.06696
   59633.727903       0.000295        9.24597        0.66141        0.49022     0        8.13311        0.57083        8.01056        0.57302        0.12256        0.05003
   59633.728424       0.000226        8.94227        0.64505        0.65393     0        7.89454        0.55684        7.75437        0.55935        0.14017        0.05298
   59633.728791       0.000142        9.45548        0.68249        1.00000     0        8.25864        0.58108        8.09189        0.58406        0.16675        0.05896
   59633.729081       0.000148        9.07479        0.65201        1.00000     0        8.05262        0.56242        7.87238        0.56562        0.18024        0.06008
   59633.729509       0.000281       10.20574        0.73192        0.46386     0        8.99385        0.63280        8.85765        0.63524        0.13620        0.05560
   59633.729937       0.000148        9.13169        0.65870        0.98039     0        8.05340        0.56804        7.91041        0.57061        0.14299        0.05405
   59633.730250       0.000165        8.18718        0.58905        0.98246     0        7.22631        0.50844        7.09864        0.51073        0.12767        0.04825
   59633.730571       0.000156        8.46284        0.61046        1.00000     0        7.45686        0.52597        7.32446        0.52834        0.13240        0.05004
   59633.731303       0.000576        9.21883        0.48737        0.46988     0        8.22701        0.41983        7.99763        0.42281        0.22938        0.05005
   59633.733777       0.000145        9.16170        0.66948        0.98990     0        8.13556        0.57384        7.90857        0.57791        0.22699        0.06844
   59633.734049       0.000127        9.99827        0.75963        1.00000     0        9.10607        0.64390        8.59539        0.65304        0.51068        0.10888
   59633.734477       0.000301        8.69087        0.63058        0.49999     0        7.70535        0.54485        7.54822        0.54768        0.15714        0.05556
   59633.734960       0.000182        9.13733        0.58899        0.99219     0        8.07642        0.50877        7.92936        0.51112        0.14706        0.04902