/*
**
**  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
   58264.137571       0.000492        2.90380        0.20634        0.95294     0        2.48562        0.17532        2.46942        0.17547        0.01620        0.00725
   58264.138540       0.000477        2.87273        0.20909        0.97576     0        2.50106        0.17641        2.43258        0.17704        0.06848        0.01494
   58264.139472       0.000454        3.06966        0.22131        0.96178     0        2.65342        0.18763        2.60822        0.18804        0.04520        0.01254
   58264.140401       0.000475        2.93466        0.21128        0.96951     0        2.51992        0.17819        2.48029        0.17855        0.03962        0.01144
   58264.141364       0.000489        2.88203        0.20655        0.96450     0        2.45808        0.17381        2.42909        0.17408        0.02899        0.00966
   58264.142371       0.000518        2.67812        0.19193        0.97207     0        2.30268        0.16282        2.27553        0.16308        0.02716        0.00905
   58264.143430       0.000541        2.58249        0.18655        0.96257     0        2.23706        0.15779        2.19039        0.15822        0.04667        0.01167
   58264.144486       0.000515        2.67773        0.19257        0.98315     0        2.30097        0.16230        2.26197        0.16266        0.03900        0.01082
   58264.145525       0.000524        2.62663        0.18994        0.97238     0        2.27652        0.16097        2.23177        0.16139        0.04475        0.01155
   58264.146581       0.000532        2.58688        0.18792        0.96739     0        2.25094        0.15917        2.19785        0.15966        0.05309        0.01251
   58264.147626       0.000512        2.68298        0.19314        0.97740     0        2.31599        0.16377        2.27958        0.16410        0.03642        0.01051
   58264.148711       0.000573        2.65188        0.18363        0.96970     0        2.27462        0.15406        2.23087        0.15444        0.04375        0.01094