/*
**
**  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
   56447.328132       0.000356        3.70962        0.26597        1.00000     0        3.25746        0.23034        3.21792        0.23071        0.03954        0.01318
   56447.328867       0.000379        3.62967        0.25762        0.98473     0        3.12148        0.22017        3.10472        0.22033        0.01675        0.00838
   56447.329590       0.000344        3.86304        0.27796        0.99160     0        3.41246        0.24070        3.35293        0.24126        0.05953        0.01651
   56447.330325       0.000391        3.45055        0.24739        0.98519     0        3.01253        0.21302        2.97597        0.21337        0.03656        0.01219
   56447.331098       0.000382        3.60139        0.25794        0.96212     0        3.17063        0.22364        3.12809        0.22404        0.04254        0.01345
   56447.331856       0.000376        3.68601        0.26431        0.96154     0        3.20534        0.22665        3.16643        0.22702        0.03890        0.01297
   56447.332611       0.000379        3.61440        0.25835        0.96947     0        3.15486        0.22308        3.12508        0.22337        0.02978        0.01126
   56447.333363       0.000373        3.52779        0.25372        1.00000     0        3.10595        0.21962        3.05987        0.22006        0.04607        0.01389
   56447.334136       0.000399        3.33507        0.24210        0.97826     0        2.96790        0.20986        2.89986        0.21051        0.06804        0.01650
   56447.334923       0.000388        3.41394        0.24705        0.99254     0        3.01253        0.21302        2.95160        0.21360        0.06094        0.01573
   56447.335727       0.000417        3.23062        0.23294        0.97917     0        2.87003        0.20193        2.80871        0.20252        0.06131        0.01533
   56447.336514       0.000370        3.65664        0.26191        0.97656     0        3.22136        0.22722        3.17814        0.22763        0.04322        0.01367
   56447.337388       0.000503        3.44357        0.21838        0.97701     0        3.01679        0.18855        2.97865        0.18887        0.03814        0.01101