/*
**
**  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)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode
   54218.137673       0.000090        3.72315        0.54996        0.99034     0
   54218.138212       0.000436        3.10666        0.43771        1.00000     1
   54218.139113       0.000436        3.14485        0.44612        0.96667     1
   54218.139912       0.000363        3.61331        0.51884        1.00000     1
   54218.140609       0.000334        4.30344        0.58896        1.00000     1
   54218.141640       0.000697        3.67814        0.38581        0.95481     1
   54218.322896       0.000064        3.46849        0.73252        0.95588     0
   54218.323310       0.000363        3.89071        0.54277        0.92775     1
   54218.324080       0.000407        3.34793        0.46842        0.96429     1
   54218.324893       0.000407        3.07937        0.43814        1.00000     1
   54218.325678       0.000378        3.43986        0.49397        0.96154     1
   54218.326448       0.000392        3.25895        0.46610        1.00000     1
   54218.327217       0.000378        3.43986        0.48315        1.00000     1
   54218.327987       0.000392        3.29995        0.46628        1.00000     1
   54218.328743       0.000363        3.48299        0.50335        1.00000     1
   54218.329542       0.000436        2.98483        0.42009        1.00000     1
   54218.330370       0.000392        3.48204        0.47520        1.00000     1
   54218.331081       0.000320        3.93018        0.56264        1.00000     1
   54218.331866       0.000465        2.70851        0.38895        1.00000     1
   54218.332723       0.000392        3.18546        0.45884        1.00000     1
   54218.333507       0.000392        3.48066        0.49679        0.92593     1
   54218.334306       0.000407        3.08213        0.44391        1.00000     1
   54218.335134       0.000421        3.12132        0.43668        1.00000     1
   54218.335904       0.000349        3.56240        0.51475        1.00000     1
   54218.336601       0.000349        3.63353        0.51648        1.00000     1
   54218.337313       0.000363        3.82818        0.53039        0.96000     1
   54218.338097       0.000421        3.08753        0.44065        0.96552     1
   54218.338896       0.000378        3.56962        0.50381        0.96154     1
   54218.339579       0.000305        4.06911        0.58611        1.00000     1
   54218.340421       0.000537        2.98441        0.38245        0.97684     1