/*
**
**  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
   58753.160233       0.000596        2.39681        0.17315        0.97573     0        1.99337        0.14095        1.95658        0.14129        0.03678        0.00983
   58753.161382       0.000553        2.57645        0.18634        0.96859     0        2.16577        0.15314        2.12295        0.15354        0.04282        0.01106
   58753.162441       0.000506        2.75209        0.19965        0.98857     0        2.31599        0.16377        2.26410        0.16425        0.05190        0.01259
   58753.163494       0.000547        2.57578        0.18517        0.98413     0        2.15412        0.15232        2.12289        0.15261        0.03123        0.00942
   58753.164567       0.000527        2.71587        0.19532        0.97253     0        2.27497        0.16046        2.23619        0.16082        0.03879        0.01076
   58753.165606       0.000512        2.79581        0.20160        0.96610     0        2.34308        0.16568        2.30293        0.16605        0.04015        0.01114
   58753.166662       0.000544        2.68843        0.19444        0.94681     0        2.25094        0.15917        2.20643        0.15958        0.04450        0.01149
   58753.167779       0.000573        2.62102        0.18816        0.92929     0        2.17754        0.15398        2.14884        0.15424        0.02870        0.00908
   58753.168911       0.000558        2.51375        0.18376        0.97409     0        2.13121        0.15070        2.06941        0.15127        0.06180        0.01318
   58753.170132       0.000663        2.76700        0.17754        0.96507     0        2.32967        0.14532        2.27232        0.14579        0.05735        0.01171