/*
**
**  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
   57960.912118       0.000451        3.11937        0.22800        0.94872     0        2.72075        0.19191        2.63615        0.19272        0.08459        0.01764
   57960.913015       0.000446        3.07484        0.22130        0.98701     0        2.64915        0.18686        2.60259        0.18730        0.04655        0.01291
   57960.913889       0.000428        3.22604        0.23088        0.97973     0        2.79085        0.19636        2.74956        0.19676        0.04129        0.01245
   57960.914806       0.000489        2.86373        0.20451        0.97041     0        2.45531        0.17318        2.42875        0.17344        0.02655        0.00939
   57960.915730       0.000434        3.17092        0.22894        0.97333     0        2.75802        0.19454        2.70209        0.19507        0.05592        0.01444
   57960.916655       0.000492        2.69664        0.19549        1.00000     0        2.35686        0.16666        2.30563        0.16715        0.05123        0.01281
   57960.917625       0.000477        2.89162        0.20799        0.96970     0        2.50417        0.17707        2.46675        0.17743        0.03742        0.01128
   57960.918632       0.000530        2.64513        0.18988        0.96175     0        2.29928        0.16178        2.25908        0.16216        0.04021        0.01115
   57960.919598       0.000437        3.14799        0.22763        0.97351     0        2.73925        0.19321        2.68001        0.19378        0.05925        0.01481
   57960.920547       0.000512        2.69724        0.19554        0.96045     0        2.35686        0.16666        2.30563        0.16715        0.05123        0.01281
   57960.921974       0.000914        2.64571        0.14504        0.96519     0        2.30548        0.12306        2.25194        0.12344        0.05354        0.00978