/*
**
**  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
   59427.988254       0.000310        4.35700        0.31424        0.99065     0        3.79878        0.26794        3.72501        0.26862        0.07376        0.01905
   59427.988848       0.000284        4.69928        0.34439        0.97959     0        4.17361        0.29512        4.04330        0.29632        0.13032        0.02660
   59427.989438       0.000307        4.40617        0.31634        0.99057     0        3.83496        0.27050        3.77538        0.27104        0.05957        0.01720
   59427.990048       0.000304        4.56778        0.32926        0.96190     0        3.96700        0.28051        3.89991        0.28113        0.06709        0.01861
   59427.990630       0.000278        5.01065        0.35714        0.96875     0        4.32979        0.30540        4.29055        0.30576        0.03924        0.01483
   59427.991162       0.000255        5.35549        0.38208        0.98864     0        4.60537        0.32565        4.56942        0.32598        0.03595        0.01468
   59427.991715       0.000298        4.41391        0.32156        1.00000     0        3.88997        0.27506        3.78875        0.27599        0.10122        0.02263
   59427.992360       0.000347        3.88781        0.28081        0.98333     0        3.41246        0.24070        3.34178        0.24134        0.07068        0.01767
   59427.993040       0.000333        4.01542        0.29207        0.98261     0        3.54573        0.25072        3.45808        0.25153        0.08765        0.02011
   59427.993674       0.000301        4.49664        0.32468        0.99038     0        3.88997        0.27506        3.81912        0.27571        0.07085        0.01894
   59427.994270       0.000295        4.80861        0.34208        0.96078     0        4.08844        0.28910        4.06716        0.28929        0.02128        0.01064
   59427.994855       0.000289        4.76971        0.34116        0.98000     0        4.14976        0.29126        4.08062        0.29189        0.06915        0.01918
   59427.995451       0.000307        4.51347        0.32640        0.97170     0        3.88997        0.27506        3.81406        0.27576        0.07591        0.01960
   59427.996052       0.000295        4.72269        0.33944        0.96078     0        4.08844        0.28910        4.02993        0.28963        0.05851        0.01764
   59427.996663       0.000315        4.37887        0.31285        0.97248     0        3.77988        0.26728        3.74545        0.26759        0.03442        0.01301
   59427.997427       0.000448        4.59186        0.28614        0.90968     0        4.06350        0.24028        3.87865        0.24170        0.18485        0.02614