/*
**
**  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
   57481.192129       0.000243        5.57032        0.40292        1.00000     0        4.76984        0.33728        4.68394        0.33884        0.08590        0.03247
   57481.192589       0.000217        6.10006        0.45550        1.00000     0        5.44906        0.38151        5.17419        0.38643        0.27487        0.06146
   57481.192989       0.000182        7.45774        0.53981        1.00000     0        6.39158        0.45083        6.26069        0.45320        0.13089        0.04628
   57481.193368       0.000197        6.93093        0.50145        1.00000     0        5.89215        0.41664        5.78604        0.41856        0.10611        0.04011
   57481.193741       0.000177        7.94681        0.56781        0.98361     0        6.71116        0.47337        6.64244        0.47461        0.06872        0.03436
   57481.194120       0.000203        6.78768        0.48785        0.98571     0        5.80676        0.41060        5.73206        0.41196        0.07469        0.03340
   57481.194525       0.000203        6.70807        0.48373        1.00000     0        5.72380        0.40473        5.63545        0.40634        0.08835        0.03607
   57481.194919       0.000191        7.09540        0.50733        1.00000     0        6.13141        0.43140        6.05332        0.43282        0.07809        0.03492
   57481.195347       0.000237        5.70336        0.41123        0.98780     0        4.94650        0.34977        4.87014        0.35116        0.07635        0.03117
   57481.195769       0.000185        7.35998        0.52724        1.00000     0        6.26041        0.44268        6.19598        0.44385        0.06442        0.03221
   57481.196148       0.000194        7.28323        0.52560        0.97015     0        6.19491        0.43696        6.08391        0.43897        0.11101        0.04196
   57481.196568       0.000226        6.04142        0.44443        0.97436     0        5.29828        0.37371        5.12197        0.37690        0.17632        0.04890
   57481.196996       0.000203        6.77082        0.49854        0.97143     0        5.95107        0.41872        5.73885        0.42254        0.21222        0.05672
   57481.197398       0.000200        6.66016        0.48528        1.00000     0        5.83579        0.41162        5.68640        0.41433        0.14939        0.04724
   57481.197798       0.000200        6.69708        0.48288        1.00000     0        5.80676        0.41060        5.71712        0.41223        0.08963        0.03659
   57481.198310       0.000312        6.92143        0.39406        0.99579     0        5.96090        0.33322        5.87464        0.33446        0.08626        0.02875
   57481.261423       0.000353        6.28988        0.46377        0.96981     0        3.42025        0.24065        3.33044        0.24144        0.08981        0.01960
   57481.262228       0.000451        5.43452        0.39660        0.96154     0        2.67111        0.18888        2.60364        0.18948        0.06746        0.01509
   57481.262983       0.000304        7.13780        0.51365        0.98095     0        3.88996        0.27506        3.83101        0.27559        0.05895        0.01702
   57481.263698       0.000411        5.59264        0.40450        0.95070     0        2.99758        0.21091        2.92636        0.21154        0.07121        0.01634
   57481.264670       0.000561        5.73832        0.35544        0.95361     0        3.08621        0.18281        2.96587        0.18371        0.12034        0.01814