/*
**
**  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
   55922.073688       0.000122       10.23021        0.74753        1.00000     0        9.53969        0.67456        9.28924        0.67877        0.25046        0.07552
   55922.074351       0.000541       11.69754        0.37597        1.00000     0       10.73445        0.33911       10.58615        0.34023        0.14830        0.02754
   55922.075017       0.000124       10.80735        0.75090        1.00000     0        9.92350        0.67995        9.81230        0.68176        0.11120        0.04973
   55922.075676       0.000535       11.93637        0.38242        1.00000     0       10.90464        0.34363       10.75991        0.34472        0.14474        0.02735
   55922.076779       0.000567       11.32380        0.36439        1.00000     0       10.23132        0.32338       10.08495        0.32448        0.14637        0.02672
   55922.077548       0.000203       10.95323        0.60243        1.00000     0        9.93082        0.53311        9.73956        0.53556        0.19126        0.05112
   55922.077872       0.000122       10.90293        0.76184        1.00000     0        9.82588        0.68460        9.80311        0.68498        0.02277        0.02277
   55922.078116       0.000122       10.56954        0.75556        1.00000     0        9.77818        0.68294        9.59603        0.68597        0.18215        0.06440
   55922.078356       0.000119       10.65807        0.76780        1.00000     0        9.87009        0.69446        9.68350        0.69758        0.18659        0.06597
   55922.078596       0.000122       10.41308        0.74735        1.00000     0        9.53969        0.67456        9.42585        0.67648        0.11384        0.05091
   55922.079273       0.000556       11.44912        0.36795        1.00000     0       10.44447        0.33012       10.30501        0.33117        0.13946        0.02636
   55922.080355       0.000527       12.06991        0.38747        1.00000     0       11.02935        0.34843       10.88748        0.34950        0.14187        0.02730
   55922.081003       0.000122       10.53569        0.74784        1.00000     0        9.63509        0.67792        9.56678        0.67907        0.06831        0.03944
   55922.081677       0.000553       11.44121        0.36901        1.00000     0       10.48867        0.33168       10.32344        0.33293        0.16522        0.02876
   55922.082355       0.000124       10.41883        0.74242        1.00000     0        9.50420        0.66543        9.37076        0.66765        0.13344        0.05448
   55922.083043       0.000564       11.20706        0.35951        1.00000     0       10.28379        0.32504       10.16119        0.32596        0.12260        0.02452
   55922.083743       0.000136       11.07649        0.72963        1.00000     0        9.97405        0.65202        9.91301        0.65298        0.06104        0.03524
   55922.084001       0.000122       10.60377        0.75674        1.00000     0        9.58739        0.67624        9.49632        0.67777        0.09108        0.04554
   55922.084768       0.000645       11.50721        0.34184        1.00000     0       10.53772        0.30768       10.39192        0.30869        0.14580        0.02500