/*
**
**  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
   57945.100079       0.000494        2.60760        0.36739        0.91176     1        0.65806        0.09215        0.65439        0.09218        0.00368        0.00260
   57945.101023       0.000450        2.64515        0.37525        0.96774     1        0.66666        0.09428        0.66477        0.09430        0.00190        0.00190
   57945.101865       0.000392        3.11924        0.43900        0.96296     1        0.80000        0.11094        0.78904        0.11105        0.01096        0.00490
   57945.102810       0.000552        2.18214        0.31242        0.94737     1        0.55555        0.07857        0.54922        0.07863        0.00633        0.00317
   57945.104102       0.000741        2.39812        0.27530        0.99618     1        0.61411        0.06953        0.60626        0.06960        0.00785        0.00297
   57945.235471       0.000479        2.77549        0.39217        0.99459     1        0.62154        0.08703        0.61633        0.08709        0.00521        0.00301
   57945.236487       0.000508        2.65006        0.37075        1.00000     1        0.59428        0.08241        0.58940        0.08246        0.00489        0.00282
   57945.237548       0.000552        2.33627        0.33241        1.00000     1        0.52631        0.07443        0.52331        0.07446        0.00300        0.00212
   57945.239175       0.001075        2.24283        0.23620        0.97574     1        0.50966        0.05314        0.50492        0.05317        0.00474        0.00193