/*
**
**  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
   57608.918361       0.000602        5.84802        0.42450        0.94231     0        2.04422        0.14455        2.00736        0.14488        0.03686        0.00985
   57608.919698       0.000735        5.63487        0.40504        0.93307     0        1.69903        0.11984        1.67073        0.12010        0.02830        0.00785
   57608.921243       0.000810        5.03578        0.36465        0.93571     0        1.53691        0.10841        1.50146        0.10873        0.03545        0.00836
   57608.922823       0.000770        5.45214        0.39777        0.91353     0        1.65708        0.11688        1.60824        0.11732        0.04884        0.01018
   57608.924298       0.000706        5.64168        0.41262        0.95492     0        1.71960        0.12159        1.66867        0.12206        0.05094        0.01062
   57608.925783       0.000778        5.18727        0.37497        0.95539     0        1.55902        0.11024        1.52890        0.11051        0.03012        0.00778
   57608.927250       0.000689        5.77058        0.41971        0.97059     0        1.74316        0.12295        1.69625        0.12338        0.04691        0.01024
   57608.929238       0.001299        5.66643        0.31057        0.92650     0        1.70476        0.09061        1.65887        0.09092        0.04589        0.00754