/*
**
**  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
   57900.941581       0.000799        2.70751        0.19600        0.94928     0        1.52926        0.10814        1.49774        0.10842        0.03152        0.00788
   57900.943109       0.000729        2.96301        0.21457        0.95238     0        1.67779        0.11834        1.63908        0.11869        0.03871        0.00912
   57900.944617       0.000778        2.75345        0.19728        0.96654     0        1.54102        0.10897        1.52316        0.10913        0.01787        0.00596
   57900.947012       0.001617        2.64304        0.13575        0.95472     0        1.49399        0.07489        1.46208        0.07509        0.03191        0.00556
   57900.997357       0.000527        2.76953        0.19994        0.97450     0        2.25906        0.15974        2.21788        0.16012        0.04118        0.01101
   57900.998401       0.000518        2.87416        0.20665        0.96089     0        2.34110        0.16513        2.30167        0.16549        0.03943        0.01094
   57900.999460       0.000541        2.80962        0.19924        0.97861     0        2.30985        0.15902        2.24998        0.15955        0.05987        0.01307