/*
**
**  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
   58016.577148       0.000498        2.86839        0.20624        0.95349     0        2.45531        0.17318        2.41342        0.17352        0.04189        0.01082
   58016.578173       0.000527        2.61902        0.19001        0.97802     0        2.25094        0.15917        2.19948        0.15958        0.05146        0.01151
   58016.579177       0.000477        2.94581        0.21235        0.96364     0        2.51992        0.17819        2.47671        0.17853        0.04321        0.01116
   58016.580123       0.000469        2.97575        0.21562        0.96296     0        2.56838        0.18161        2.51260        0.18206        0.05578        0.01280
   58016.581101       0.000509        2.74583        0.19818        0.97159     0        2.34308        0.16568        2.30023        0.16603        0.04285        0.01071
   58016.582114       0.000503        2.75867        0.19632        0.98276     0        2.34308        0.16568        2.32969        0.16579        0.01339        0.00599
   58016.583129       0.000506        2.77568        0.19880        0.96571     0        2.37081        0.16764        2.34371        0.16786        0.02710        0.00857
   58016.584038       0.000402        3.48809        0.25079        0.96403     0        2.99005        0.21143        2.94562        0.21179        0.04443        0.01232
   58016.584967       0.000527        2.58455        0.18874        0.98352     0        2.23836        0.15828        2.17440        0.15879        0.06397        0.01279
   58016.586017       0.000524        2.72791        0.19690        0.95028     0        2.32946        0.16472        2.28686        0.16506        0.04260        0.01065
   58016.587348       0.000807        2.83560        0.16069        0.96057     0        2.42194        0.13455        2.37922        0.13482        0.04272        0.00854