/*
**
**  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
   55040.786719       0.000365        3.87994        0.27866        0.96825     0        3.30058        0.23280        3.24835        0.23329        0.05223        0.01508
   55040.787456       0.000373        3.78659        0.27182        0.95349     0        3.25746        0.23034        3.21429        0.23074        0.04317        0.01365
   55040.788162       0.000333        4.18466        0.30080        0.97391     0        3.63104        0.25485        3.55519        0.25555        0.07585        0.01896
   55040.788871       0.000376        3.72248        0.26666        0.96923     0        3.21170        0.22597        3.16113        0.22645        0.05057        0.01460
   55040.789598       0.000350        3.90974        0.28024        0.98347     0        3.36695        0.23808        3.32679        0.23846        0.04016        0.01339
   55040.790344       0.000396        3.48581        0.24858        0.98540     0        2.99758        0.21091        2.96219        0.21124        0.03540        0.01180
   55040.791140       0.000399        3.54334        0.25475        0.94928     0        3.05853        0.21627        3.01394        0.21669        0.04458        0.01344
   55040.791895       0.000356        3.83970        0.27537        1.00000     0        3.27374        0.23091        3.22626        0.23136        0.04748        0.01432
   55040.792607       0.000356        3.87423        0.27854        0.97561     0        3.33889        0.23610        3.29022        0.23655        0.04867        0.01468
   55040.793293       0.000330        4.13720        0.29579        0.99123     0        3.56345        0.25135        3.52117        0.25174        0.04229        0.01410
   55040.794001       0.000379        3.70198        0.26335        0.97710     0        3.17716        0.22299        3.13983        0.22334        0.03733        0.01244
   55040.794736       0.000356        3.86546        0.27430        0.99187     0        3.30058        0.23280        3.28317        0.23297        0.01741        0.00870
   55040.795474       0.000382        3.70043        0.26468        0.96212     0        3.18641        0.22419        3.14042        0.22462        0.04599        0.01387
   55040.796198       0.000341        3.96563        0.28611        1.00000     0        3.41246        0.24070        3.34497        0.24133        0.06750        0.01743
   55040.796936       0.000396        4.60754        0.28628        0.97810     0        3.96182        0.24337        3.92220        0.24370        0.03962        0.01253