/*
**
**  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
   58664.058922       0.000454        2.14761        0.30795        0.91083     0        0.70047        0.09906        0.69133        0.09913        0.00914        0.00373
   58664.059758       0.000382        2.61329        0.37647        0.88636     0        0.85612        0.12107        0.84123        0.12119        0.01490        0.00527
   58664.060568       0.000428        2.30888        0.32698        0.91892     0        0.75125        0.10520        0.74324        0.10526        0.00801        0.00358
   58664.061757       0.000761        1.83045        0.22152        0.90098     0        0.60026        0.07124        0.58923        0.07131        0.01103        0.00318
   58664.105033       0.000975        2.40637        0.17527        0.93227     0        1.27529        0.09018        1.24221        0.09048        0.03308        0.00740
   58664.106969       0.000961        2.44574        0.17629        0.93976     0        1.28419        0.09081        1.26254        0.09100        0.02165        0.00600
   58664.109171       0.001241        2.42923        0.15501        0.94406     0        1.28609        0.07976        1.25401        0.08002        0.03207        0.00641