/*
**
**  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
   58165.499576       0.000457        3.03823        0.21631        0.97468     0        2.61474        0.18443        2.59361        0.18463        0.02113        0.00863
   58165.500528       0.000495        2.76820        0.19797        0.97661     0        2.41120        0.17007        2.38197        0.17035        0.02923        0.00974
   58165.501529       0.000506        2.71180        0.19424        0.97143     0        2.36865        0.16707        2.33675        0.16738        0.03190        0.01009
   58165.502533       0.000498        2.71167        0.19626        0.97674     0        2.38492        0.16864        2.33650        0.16910        0.04842        0.01250
   58165.503505       0.000475        2.93862        0.21279        0.95122     0        2.58122        0.18207        2.52212        0.18263        0.05910        0.01433
   58165.504469       0.000489        2.90685        0.20855        0.94083     0        2.53252        0.17863        2.49500        0.17899        0.03752        0.01131
   58165.505412       0.000454        3.00297        0.21443        0.98089     0        2.61474        0.18443        2.58657        0.18470        0.02817        0.00996
   58165.506413       0.000547        2.52920        0.18116        0.96825     0        2.20038        0.15520        2.17075        0.15549        0.02963        0.00937
   58165.507472       0.000512        2.66144        0.19172        0.97175     0        2.32946        0.16472        2.29163        0.16508        0.03783        0.01092
   58165.508401       0.000417        3.24457        0.23299        0.98611     0        2.82160        0.19952        2.78341        0.19988        0.03819        0.01208
   58165.509304       0.000486        2.80437        0.20266        0.97024     0        2.45808        0.17381        2.41150        0.17426        0.04658        0.01245
   58165.510441       0.000651        2.75117        0.17192        0.99111     0        2.42556        0.14762        2.36963        0.14808        0.05593        0.01166