/*
**
**  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
   55236.216079       0.000501        2.78378        0.20102        0.96532     0        2.39920        0.16965        2.35510        0.17006        0.04410        0.01179
   55236.217089       0.000509        2.71258        0.19324        0.97159     0        2.34308        0.16568        2.32770        0.16582        0.01538        0.00688
   55236.218041       0.000443        3.13674        0.22548        0.95950     0        2.72928        0.19299        2.68986        0.19335        0.03942        0.01188
   55236.218950       0.000460        2.93219        0.21237        0.98113     0        2.56838        0.18161        2.51443        0.18211        0.05395        0.01349
   55236.219844       0.000434        3.15168        0.22472        0.98667     0        2.73428        0.19238        2.70229        0.19268        0.03199        0.01066
   55236.220770       0.000492        2.78112        0.20000        0.97647     0        2.42573        0.17110        2.38453        0.17148        0.04120        0.01143
   55236.221724       0.000463        2.97991        0.21517        0.96250     0        2.60173        0.18397        2.55391        0.18441        0.04782        0.01278
   55236.222621       0.000434        3.16852        0.22674        0.97333     0        2.74430        0.19405        2.71547        0.19432        0.02882        0.01019
   55236.223463       0.000408        3.31722        0.24108        0.97872     0        2.91790        0.20581        2.84166        0.20652        0.07624        0.01705
   55236.224320       0.000448        3.06772        0.22085        0.96774     0        2.67111        0.18888        2.62903        0.18927        0.04208        0.01215
   55236.225211       0.000443        3.16103        0.23034        0.94118     0        2.78241        0.19675        2.70935        0.19742        0.07306        0.01634
   55236.226125       0.000472        2.95491        0.21109        0.96933     0        2.57391        0.18065        2.53395        0.18102        0.03995        0.01153
   55236.227037       0.000440        3.02199        0.22197        0.98684     0        2.68447        0.18935        2.58978        0.19022        0.09469        0.01822
   55236.228322       0.000845        3.10754        0.16089        0.97945     0        2.70380        0.13762        2.66334        0.13789        0.04047        0.00863