/*
**
**  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
   56867.989290       0.000327       19.25735        0.62052        1.00000     0       17.85273        0.56259       17.56127        0.56572        0.29146        0.05949
   56867.989952       0.000336       18.87768        0.60381        1.00000     0       17.35648        0.54749       17.17903        0.54941        0.17745        0.04582
   56867.990592       0.000304       20.93122        0.66831        0.99048     0       19.45547        0.61218       19.24434        0.61445        0.21112        0.05278
   56867.991185       0.000289       21.63476        0.69691        1.00000     0       20.03335        0.63351       19.75889        0.63648        0.27446        0.06137
   56867.991778       0.000304       20.63935        0.66095        1.00000     0       19.19386        0.60515       18.97168        0.60754        0.22218        0.05389
   56867.992395       0.000312       20.20370        0.64446        1.00000     0       18.60505        0.58746       18.46528        0.58897        0.13977        0.04214
   56867.993005       0.000298       20.84974        0.67458        1.00000     0       19.52766        0.61629       19.16793        0.62016        0.35973        0.06923
   56867.993618       0.000315       19.96618        0.63724        1.00000     0       18.54464        0.58381       18.35579        0.58584        0.18885        0.04876
   56867.994241       0.000307       20.61353        0.65657        1.00000     0       19.14508        0.60152       18.95089        0.60361        0.19419        0.05014
   56867.994877       0.000330       18.98084        0.61034        1.00000     0       17.57312        0.55571       17.35644        0.55805        0.21668        0.05107
   56867.995540       0.000333       18.93060        0.60444        1.00000     0       17.59451        0.55363       17.40358        0.55568        0.19093        0.04773
   56867.996179       0.000307       20.24136        0.65296        1.00000     0       18.88049        0.59735       18.60862        0.60029        0.27187        0.05933
   56867.996787       0.000301       20.82961        0.66561        1.00000     0       19.32063        0.61006       19.14909        0.61191        0.17154        0.04758
   56867.997383       0.000295       21.09383        0.67794        1.00000     0       19.62090        0.62078       19.39219        0.62325        0.22872        0.05547
   56867.997996       0.000318       19.85756        0.63224        1.00000     0       18.26678        0.57678       18.15450        0.57799        0.11228        0.03743
   56867.998633       0.000318       19.69344        0.63176        1.00000     0       18.19393        0.57563       18.00680        0.57765        0.18713        0.04832
   56867.999472       0.000521       19.60786        0.49412        1.00000     0       18.23035        0.45044       17.96351        0.45269        0.26684        0.04510