/*
**
**  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
   56866.920700       0.000350       17.85863        0.57315        1.00000     0       16.63924        0.52487       16.42785        0.52723        0.21139        0.04982
   56866.921397       0.000347       18.18009        0.58066        1.00000     0       16.81129        0.52977       16.64551        0.53162        0.16578        0.04431
   56866.922094       0.000350       17.73082        0.57235        1.00000     0       16.63924        0.52487       16.35739        0.52801        0.28185        0.05753
   56866.922783       0.000339       18.47070        0.58938        1.00000     0       17.20810        0.54281       17.06236        0.54444        0.14574        0.04207
   56866.923480       0.000359       17.22790        0.55595        1.00000     0       16.15590        0.51089       15.91525        0.51359        0.24065        0.05251
   56866.924192       0.000353       17.49609        0.56620        1.00000     0       16.45359        0.51979       16.16241        0.52304        0.29118        0.05824
   56866.924915       0.000370       16.77582        0.53995        1.00000     0       15.72928        0.49616       15.49615        0.49877        0.23313        0.05087
   56866.925648       0.000362       17.43942        0.56294        0.98292     0       16.38663        0.51690       16.10906        0.52000        0.27757        0.05666
   56866.926348       0.000339       18.49845        0.59159        1.00000     0       17.29372        0.54416       17.08725        0.54646        0.20647        0.05008
   56866.927045       0.000359       17.25982        0.55615        1.00000     0       16.17205        0.51115       15.94286        0.51371        0.22919        0.05125
   56866.927774       0.000370       16.75830        0.53742        1.00000     0       15.63538        0.49468       15.47996        0.49642        0.15542        0.04154
   56866.928489       0.000344       18.10942        0.58008        1.00000     0       16.91889        0.53369       16.72784        0.53582        0.19106        0.04776
   56866.929183       0.000350       17.72080        0.56909        1.00000     0       16.55646        0.52356       16.36856        0.52566        0.18790        0.04697
   56866.929881       0.000347       17.86292        0.57447        1.00000     0       16.71112        0.52819       16.49798        0.53057        0.21315        0.05024
   56866.930581       0.000353       17.63362        0.56567        1.00000     0       16.48643        0.52031       16.28843        0.52252        0.19801        0.04802
   56866.931426       0.000492       16.75188        0.46741        1.00000     0       15.67312        0.42976       15.47251        0.43171        0.20061        0.04095