/*
**
**  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
   55152.952423       0.000367        3.70341        0.26582        0.99213     0        3.17990        0.22485        3.13836        0.22524        0.04154        0.01314
   55152.953143       0.000347        3.95712        0.28615        0.97500     0        3.42451        0.24215        3.35741        0.24277        0.06710        0.01733
   55152.953832       0.000341        4.02229        0.28879        0.98305     0        3.47130        0.24485        3.41716        0.24534        0.05414        0.01563
   55152.954532       0.000359        3.79777        0.27503        0.97581     0        3.31130        0.23414        3.24209        0.23478        0.06921        0.01730
   55152.955221       0.000330        4.21541        0.30254        0.97368     0        3.60962        0.25524        3.56246        0.25567        0.04715        0.01491
   55152.955907       0.000356        3.84359        0.27473        0.99187     0        3.30058        0.23280        3.26197        0.23316        0.03861        0.01287
   55152.956595       0.000333        4.10779        0.29493        0.98261     0        3.56346        0.25135        3.50788        0.25186        0.05558        0.01604
   55152.957267       0.000339        4.11958        0.29285        0.97436     0        3.54977        0.24976        3.51763        0.25006        0.03214        0.01215
   55152.957926       0.000321        4.23235        0.30422        0.99099     0        3.64243        0.25756        3.59009        0.25804        0.05234        0.01578
   55152.958615       0.000367        3.70953        0.26673        0.98425     0        3.22136        0.22722        3.16693        0.22772        0.05443        0.01510
   55152.959304       0.000321        4.18893        0.29929        1.00000     0        3.60962        0.25524        3.57661        0.25554        0.03301        0.01248
   55152.959955       0.000330        4.11823        0.29790        0.98246     0        3.59527        0.25359        3.51583        0.25432        0.07944        0.01927
   55152.960626       0.000341        4.07321        0.29245        0.96610     0        3.53220        0.24914        3.47711        0.24965        0.05509        0.01590
   55152.961326       0.000359        3.93581        0.28258        0.95161     0        3.41246        0.24070        3.35924        0.24119        0.05323        0.01536
   55152.962050       0.000365        3.93175        0.27950        0.95238     0        3.37228        0.23727        3.34175        0.23755        0.03053        0.01154
   55152.962721       0.000307        4.45306        0.31959        0.98113     0        3.85257        0.27242        3.80225        0.27288        0.05032        0.01591
   55152.963381       0.000353        3.84012        0.27478        0.99180     0        3.31130        0.23414        3.27670        0.23446        0.03460        0.01223
   55152.964063       0.000330        4.16287        0.29966        0.97368     0        3.60962        0.25524        3.55303        0.25576        0.05658        0.01633
   55152.964816       0.000422        4.06322        0.26144        0.97945     0        3.47432        0.22062        3.43406        0.22095        0.04026        0.01214