/*
**
**  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
   56828.999996       0.000188       14.60057        0.76537        0.98537     0       12.41745        0.62321       12.04635        0.63166        0.37109        0.10292
   56829.002760       0.000436       13.85777        0.98379        0.99892     1        2.69592        0.18968        2.67371        0.18981        0.02221        0.00702
   56829.004128       0.000420       15.45897        0.50099        0.99805     0       13.82922        0.43754       13.60182        0.44081        0.22741        0.05360
   56829.004982       0.000434       15.00296        0.48351        1.00000     0       13.38224        0.42276       13.19941        0.42539        0.18283        0.04721
   56829.005841       0.000425       15.25255        0.49353        1.00000     0       13.65535        0.43139       13.43147        0.43460        0.22388        0.05277
   56829.006701       0.000434       14.98680        0.48364        1.00000     0       13.38224        0.42276       13.18722        0.42556        0.19502        0.04876
   56829.007551       0.000417       15.59030        0.50501        1.00000     0       13.98157        0.44103       13.72764        0.44468        0.25393        0.05678
   56829.008373       0.000405       16.09530        0.51986        1.00000     0       14.42397        0.45431       14.17585        0.45786        0.24813        0.05692
   56829.009186       0.000408       15.83384        0.51494        1.00000     0       14.20801        0.44930       13.93571        0.45321        0.27230        0.05942
   56829.009996       0.000402       16.03739        0.52183        1.00000     0       14.39803        0.45553       14.12181        0.45950        0.27622        0.06028
   56829.011090       0.000692       14.95620        0.38362        0.99714     0       13.39103        0.33551       13.17622        0.33796        0.21481        0.04060