/*
**
**  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
   57878.085106       0.000260        5.47235        0.39781        0.94444     0        4.71372        0.33331        4.59931        0.33434        0.11441        0.02625
   57878.085595       0.000229        6.09484        0.43503        0.98734     0        5.18811        0.36503        5.12250        0.36562        0.06562        0.02075
   57878.086069       0.000246        5.69100        0.40915        0.97647     0        4.87558        0.34304        4.78308        0.34387        0.09250        0.02388
   57878.086570       0.000255        5.45734        0.39009        0.98864     0        4.65141        0.32727        4.58670        0.32785        0.06471        0.01951
   57878.087073       0.000249        5.64824        0.40700        0.96512     0        4.82730        0.34134        4.74714        0.34207        0.08016        0.02223
   57878.087574       0.000252        5.40255        0.38816        1.00000     0        4.60536        0.32565        4.54065        0.32623        0.06471        0.01951
   57878.088054       0.000229        6.07099        0.43037        1.00000     0        5.14780        0.36130        5.10245        0.36171        0.04535        0.01714
   57878.088543       0.000260        5.23542        0.37627        1.00000     0        4.47411        0.31558        4.40018        0.31624        0.07393        0.02050
   57878.089203       0.000399        5.32454        0.30567        0.99968     0        4.53074        0.25650        4.47508        0.25690        0.05565        0.01437
   57878.129637       0.000266        5.06390        0.36895        0.99232     0        4.41071        0.31111        4.28624        0.31229        0.12446        0.02716
   57878.130132       0.000229        5.90857        0.42583        1.00000     0        5.09708        0.35952        5.00119        0.36043        0.09589        0.02563
   57878.130586       0.000226        6.06544        0.43686        0.98718     0        5.30753        0.37160        5.18198        0.37329        0.12554        0.03546
   57878.131029       0.000217        6.03396        0.43872        0.98667     0        5.44148        0.38381        5.31207        0.38623        0.12941        0.04314
   57878.131454       0.000208        6.23784        0.45820        0.98611     0        5.67140        0.40003        5.49157        0.40338        0.17983        0.05191
   57878.131862       0.000200        6.45368        0.47083        1.00000     0        5.83579        0.41162        5.68158        0.41450        0.15421        0.04876
   57878.132299       0.000237        5.62326        0.40994        0.96341     0        5.07172        0.35862        4.95051        0.36089        0.12122        0.04041
   57878.132747       0.000211        6.18675        0.44948        0.98630     0        5.56481        0.39349        5.44658        0.39571        0.11822        0.04180
   57878.133187       0.000229        5.86216        0.41522        0.98734     0        5.18811        0.36503        5.16083        0.36554        0.02728        0.01929
   57878.133595       0.000179        7.48217        0.54033        0.96774     0        6.71116        0.47337        6.58702        0.47569        0.12414        0.04692
   57878.133989       0.000214        6.02801        0.45134        0.98649     0        5.59835        0.39196        5.30684        0.39735        0.29151        0.06518
   57878.134446       0.000243        6.51831        0.42849        0.98810     0        5.84104        0.37548        5.73848        0.37722        0.10256        0.03626