/*
**
**  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
   55628.216367       0.000527        7.37939        0.53342        0.94505     0        2.32946        0.16472        2.28705        0.16511        0.04241        0.01133
   55628.217545       0.000651        5.45757        0.39472        0.94667     0        1.88107        0.13301        1.84438        0.13335        0.03669        0.00947
   55628.218711       0.000515        6.79657        0.49721        0.95506     0        2.35687        0.16666        2.28944        0.16727        0.06743        0.01438
   55628.219692       0.000466        7.41116        0.54394        0.95652     0        2.60174        0.18397        2.51716        0.18475        0.08458        0.01692
   55628.220716       0.000558        6.47466        0.46588        0.94301     0        2.23449        0.15683        2.18582        0.15727        0.04867        0.01180
   55628.221819       0.000544        6.50648        0.46721        0.95745     0        2.23706        0.15779        2.20232        0.15811        0.03473        0.01003
   55628.222866       0.000503        6.87089        0.49240        0.97126     0        2.37081        0.16764        2.34307        0.16790        0.02775        0.00925
   55628.223879       0.000509        6.89479        0.50075        0.95455     0        2.38492        0.16864        2.32910        0.16915        0.05582        0.01316
   55628.224860       0.000472        7.33184        0.53410        0.95706     0        2.56838        0.18161        2.50158        0.18222        0.06680        0.01494
   55628.225840       0.000509        6.84817        0.49612        0.96023     0        2.38267        0.16806        2.32717        0.16857        0.05549        0.01308
   55628.226787       0.000437        8.04263        0.58952        0.94702     0        2.80187        0.19812        2.71443        0.19892        0.08744        0.01785
   55628.227637       0.000414        8.82979        0.63651        0.92308     0        3.03536        0.21463        2.98405        0.21510        0.05131        0.01423
   55628.228942       0.000891        6.68083        0.37482        0.95779     0        2.28856        0.12467        2.23027        0.12508        0.05828        0.01015