/*
**
**  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
   54954.366677       0.000622        6.40593        0.45946        0.95814     0        1.97416        0.13856        1.93657        0.13890        0.03759        0.00971
   54954.367962       0.000663        6.03369        0.43197        0.96507     0        1.83110        0.12884        1.80307        0.12909        0.02803        0.00809
   54954.369247       0.000622        6.46176        0.46743        0.94884     0        1.98369        0.13957        1.93561        0.14001        0.04809        0.01103
   54954.370393       0.000524        7.56758        0.54785        0.95580     0        2.31599        0.16377        2.26824        0.16420        0.04775        0.01194
   54954.371498       0.000576        6.95642        0.50358        0.94975     0        2.11993        0.14990        2.07622        0.15030        0.04371        0.01093
   54954.372762       0.000689        5.63259        0.41387        0.96639     0        1.74203        0.12318        1.68367        0.12371        0.05836        0.01145
   54954.374018       0.000567        6.80193        0.49467        0.97959     0        2.08681        0.14756        2.03572        0.14802        0.05109        0.01172
   54954.375092       0.000506        7.73799        0.56264        0.97143     0        2.35687        0.16666        2.29916        0.16718        0.05770        0.01324
   54954.376605       0.001007        6.01842        0.35843        0.94253     0        1.84453        0.10614        1.78944        0.10655        0.05509        0.00931