/*
**
**  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
   55347.844106       0.000440        4.91688        0.35987        0.96711     0        2.72563        0.19273        2.64848        0.19343        0.07715        0.01645
   55347.844865       0.000318        6.16622        0.44153        0.98182     0        3.74698        0.26364        3.68970        0.26415        0.05728        0.01653
   55347.845469       0.000286        6.95458        0.49986        0.97980     0        4.13059        0.29208        4.07213        0.29261        0.05846        0.01763
   55347.846074       0.000318        6.24865        0.44997        0.98182     0        3.72843        0.26298        3.66161        0.26359        0.06682        0.01786
   55347.846737       0.000344        5.80666        0.41976        0.96639     0        3.48406        0.24636        3.41682        0.24697        0.06724        0.01736
   55347.847394       0.000312        6.53045        0.46671        0.96296     0        3.92962        0.27513        3.86023        0.27575        0.06939        0.01855
   55347.848045       0.000339        5.74074        0.41398        0.98291     0        3.48406        0.24636        3.42579        0.24689        0.05827        0.01616
   55347.848701       0.000318        6.25014        0.44731        0.97273     0        3.76328        0.26544        3.71510        0.26588        0.04818        0.01524
   55347.849332       0.000312        6.49121        0.46457        0.97222     0        3.83496        0.27050        3.78586        0.27094        0.04910        0.01553
   55347.850018       0.000373        5.38309        0.38626        0.96124     0        3.27965        0.23019        3.21730        0.23075        0.06236        0.01610
   55347.850736       0.000344        5.72485        0.40840        0.98319     0        3.42451        0.24215        3.39807        0.24239        0.02644        0.01079
   55347.851381       0.000301        6.52286        0.47079        1.00000     0        3.85257        0.27242        3.78318        0.27305        0.06939        0.01855
   55347.851988       0.000307        6.70915        0.47761        0.96226     0        3.96739        0.27914        3.92696        0.27951        0.04043        0.01429
   55347.852619       0.000324        6.17121        0.43872        0.99107     0        3.64571        0.25651        3.61320        0.25681        0.03251        0.01229
   55347.853244       0.000301        6.58210        0.47258        0.99038     0        3.90942        0.27575        3.84936        0.27629        0.06006        0.01734
   55347.853875       0.000330        6.04545        0.43457        0.96491     0        3.66064        0.25820        3.59972        0.25875        0.06092        0.01690
   55347.854503       0.000298        6.64226        0.47346        0.98058     0        3.98684        0.28121        3.95111        0.28153        0.03573        0.01350
   55347.855093       0.000292        6.88555        0.49144        0.98020     0        4.06738        0.28689        4.02572        0.28727        0.04166        0.01473
   55347.855724       0.000339        5.83993        0.41976        0.97436     0        3.53220        0.24914        3.47341        0.24967        0.05878        0.01630
   55347.856485       0.000422        6.55178        0.39763        0.97945     0        3.89460        0.23358        3.85494        0.23389        0.03965        0.01196