/*
**
**  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
   56826.191369       0.000501       13.01783        0.41613        1.00000     0       11.60313        0.36656       11.50002        0.36759        0.10312        0.02756
   56826.192399       0.000530       12.09477        0.39151        1.00000     0       10.93624        0.34601       10.74824        0.34789        0.18800        0.03618
   56826.193429       0.000501       12.99607        0.41760        0.99422     0       11.64730        0.36832       11.50654        0.36973        0.14076        0.03229
   56826.194407       0.000477       13.46333        0.43478        1.00000     0       12.14142        0.38395       11.94836        0.38588        0.19306        0.03861
   56826.195367       0.000483       13.39381        0.43016        1.00000     0       12.00801        0.37954       11.86304        0.38099        0.14497        0.03326
   56826.196345       0.000495       12.96462        0.41858        1.00000     0       11.70369        0.37029       11.52486        0.37208        0.17884        0.03651
   56826.197335       0.000495       13.00860        0.42215        0.99415     0       11.77254        0.37247       11.54768        0.37472        0.22486        0.04105
   56826.198325       0.000495       12.90040        0.41880        1.00000     0       11.75056        0.37103       11.50465        0.37349        0.24590        0.04281
   56826.199320       0.000501       12.69040        0.41382        1.00000     0       11.59155        0.36637       11.31903        0.36910        0.27252        0.04480
   56826.200315       0.000495       12.97151        0.42002        1.00000     0       11.75056        0.37103       11.52701        0.37327        0.22355        0.04081
   56826.201447       0.000637       12.61821        0.36300        1.00000     0       11.40990        0.32233       11.25352        0.32374        0.15638        0.03010