/*
**
**  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
   56787.459287       0.000460       14.15999        0.46104        1.00000     0       12.61219        0.39863       12.35660        0.40234        0.25559        0.05449
   56787.460207       0.000460       14.21967        0.45991        1.00000     0       12.67519        0.39963       12.45445        0.40282        0.22074        0.05064
   56787.461127       0.000460       14.27578        0.45796        1.00000     0       12.61219        0.39863       12.48440        0.40049        0.12780        0.03853
   56787.462024       0.000437       14.91562        0.48435        1.00000     0       13.28039        0.41975       13.03572        0.42330        0.24467        0.05471
   56787.462927       0.000466       14.15840        0.45443        0.99379     0       12.52085        0.39594       12.39385        0.39779        0.12700        0.03829
   56787.463893       0.000501       13.01419        0.42343        1.00000     0       11.63787        0.36711       11.39229        0.37066        0.24559        0.05121
   56787.464871       0.000477       13.62430        0.44241        1.00000     0       12.15357        0.38414       11.92966        0.38739        0.22391        0.05007
   56787.465843       0.000495       13.22186        0.42908        1.00000     0       11.77399        0.37140       11.54714        0.37468        0.22685        0.04950
   56787.466801       0.000463       14.17871        0.46122        0.99375     0       12.63739        0.39903       12.38180        0.40274        0.25559        0.05449
   56787.467739       0.000475       13.81349        0.44654        1.00000     0       12.30097        0.38764       12.08696        0.39073        0.21401        0.04910
   56787.468688       0.000475       13.85870        0.44597        1.00000     0       12.31318        0.38783       12.13297        0.39044        0.18022        0.04505
   56787.469978       0.000816       14.04185        0.34267        1.00000     0       12.51019        0.29812       12.30713        0.30034        0.20307        0.03647