/*
**
**  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
   57484.434049       0.000324        8.42454        0.62465        0.97321     0        3.69422        0.26057        3.58488        0.26157        0.10935        0.02280
   57484.434781       0.000408        6.50846        0.47750        0.97163     0        2.92458        0.20680        2.86406        0.20735        0.06052        0.01513
   57484.435689       0.000501        7.31220        0.53377        0.95954     0        2.41366        0.17067        2.34810        0.17127        0.06556        0.01431
   57484.436667       0.000477        7.50728        0.54815        0.94545     0        2.56838        0.18161        2.49862        0.18225        0.06976        0.01522
   57484.437622       0.000477        7.47705        0.54654        0.95152     0        2.56478        0.18091        2.48556        0.18163        0.07922        0.01617
   57484.438577       0.000477        7.51963        0.54144        0.96970     0        2.50417        0.17707        2.46530        0.17743        0.03887        0.01122
   57484.439509       0.000454        7.76286        0.57802        0.93631     0        2.72563        0.19273        2.60577        0.19382        0.11986        0.02056
   57484.440458       0.000495        7.22644        0.53306        0.94737     0        2.47325        0.17489        2.38369        0.17570        0.08957        0.01693
   57484.441474       0.000521        6.87173        0.49908        0.96667     0        2.30268        0.16282        2.24908        0.16331        0.05361        0.01264
   57484.442538       0.000544        6.57515        0.48339        0.94149     0        2.28629        0.16086        2.19846        0.16166        0.08783        0.01604
   57484.443751       0.000668        7.89331        0.49464        0.91342     0        2.66795        0.15916        2.55743        0.16001        0.11052        0.01648