/*
**
**  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
   55789.306412       0.000350        3.85423        0.27651        1.00000     0        3.31130        0.23414        3.26951        0.23456        0.04179        0.01393
   55789.307101       0.000339        4.16890        0.29720        0.97436     0        3.51462        0.24852        3.48998        0.24877        0.02464        0.01102
   55789.307775       0.000336        4.22545        0.30198        0.96552     0        3.64893        0.25548        3.58372        0.25612        0.06521        0.01809
   55789.308429       0.000318        4.34514        0.31016        0.99091     0        3.71260        0.26122        3.66621        0.26168        0.04639        0.01546
   55789.309043       0.000295        4.75409        0.33943        0.98039     0        4.00667        0.28331        3.97296        0.28365        0.03371        0.01376
   55789.309653       0.000315        4.50264        0.32406        0.96330     0        3.81588        0.26982        3.75702        0.27041        0.05886        0.01775
   55789.310298       0.000324        4.33003        0.31218        0.96429     0        3.70988        0.26233        3.64746        0.26295        0.06242        0.01802
   55789.310932       0.000310        4.42943        0.31696        0.99065     0        3.79878        0.26795        3.75108        0.26842        0.04770        0.01590
   55789.311537       0.000295        4.77452        0.34188        0.98039     0        4.04674        0.28473        3.98494        0.28534        0.06180        0.01863
   55789.312147       0.000315        4.43714        0.31362        1.00000     0        3.74936        0.26251        3.71844        0.26281        0.03093        0.01263
   55789.312752       0.000289        4.76338        0.33868        0.99000     0        4.06738        0.28689        4.03900        0.28717        0.02837        0.01269
   55789.313357       0.000315        4.36296        0.31473        0.97248     0        3.79878        0.26795        3.72457        0.26868        0.07420        0.01983
   55789.313976       0.000304        4.47119        0.32132        0.99048     0        3.85257        0.27242        3.79855        0.27295        0.05402        0.01708
   55789.314592       0.000312        4.41517        0.31724        0.98148     0        3.77988        0.26728        3.72688        0.26780        0.05300        0.01676
   55789.315200       0.000295        4.65533        0.33068        0.99020     0        4.00667        0.28191        3.97330        0.28224        0.03338        0.01363
   55789.315814       0.000318        4.28470        0.30789        0.98182     0        3.70988        0.26233        3.65786        0.26284        0.05202        0.01645
   55789.316430       0.000298        4.65884        0.33370        0.97087     0        4.00667        0.28331        3.96173        0.28376        0.04495        0.01589
   55789.317058       0.000330        4.19527        0.30205        0.98246     0        3.63105        0.25485        3.55079        0.25564        0.08026        0.02006
   55789.318056       0.000668        4.07851        0.20911        0.98701     0        3.47069        0.17463        3.41402        0.17503        0.05667        0.01182