/*
**
**  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
   56838.987490       0.000411       17.95259        0.59260        1.00000     0       14.12210        0.44636       13.82925        0.45051        0.29285        0.06106
   56838.988312       0.000411       16.91116        0.54867        1.00000     0       14.09389        0.44591       13.85197        0.44935        0.24192        0.05550
   56838.989165       0.000443       16.11055        0.52264        1.00000     0       13.18535        0.41551       12.92537        0.41919        0.25998        0.05543
   56838.990048       0.000440       15.99847        0.51598        1.00000     0       13.17984        0.41678       13.00141        0.41932        0.17842        0.04607
   56838.990910       0.000422       16.75777        0.53892        1.00000     0       13.76264        0.43456       13.58927        0.43702        0.17337        0.04634
   56838.991732       0.000399       17.77906        0.56802        1.00000     0       14.56047        0.45975       14.44256        0.46143        0.11792        0.03931
   56838.992597       0.000466       15.05522        0.49266        1.00000     0       12.50529        0.39447       12.19085        0.39892        0.31444        0.05942
   56838.993514       0.000451       15.59117        0.50418        1.00000     0       12.84189        0.40610       12.64486        0.40890        0.19703        0.04779
   56838.994414       0.000448       15.81201        0.50838        1.00000     0       13.00229        0.40994       12.82732        0.41242        0.17497        0.04518
   56838.995323       0.000460       15.40846        0.49702        1.00000     0       12.59959        0.39843       12.42902        0.40086        0.17057        0.04404
   56838.996214       0.000431       16.46110        0.52869        1.00000     0       13.48554        0.42581       13.32779        0.42805        0.15775        0.04375
   56838.997096       0.000451       15.68662        0.51055        1.00000     0       12.84189        0.40610       12.58691        0.40972        0.25498        0.05436
   56838.997990       0.000443       16.21075        0.51942        0.99346     0       13.17984        0.41678       13.06089        0.41848        0.11895        0.03762
   56838.999203       0.000770       16.35132        0.39884        1.00000     0       13.42837        0.31802       13.15649        0.32091        0.27189        0.04299