/*
**
**  Swift/XRT light curve for Mrk 421.
**
**  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
   59365.197570       0.000119       10.90778        0.79188        1.00000     0        9.91895        0.69617        9.65158        0.70083        0.26737        0.08062
   59365.198218       0.000530       11.97810        0.38598        1.00000     0       10.94719        0.34618       10.78382        0.34746        0.16337        0.02983
   59365.199277       0.000530       12.00311        0.38696        1.00000     0       11.00192        0.34704       10.81132        0.34854        0.19060        0.03222
   59365.200371       0.000564       11.22138        0.36436        1.00000     0       10.29406        0.32520       10.06919        0.32696        0.22487        0.03390
   59365.201459       0.000524       12.19577        0.39361        1.00000     0       11.16776        0.35158       10.94753        0.35330        0.22024        0.03482
   59365.202518       0.000535       11.83785        0.38023        1.00000     0       10.82884        0.34244       10.69417        0.34350        0.13467        0.02693
   59365.203600       0.000547       11.69091        0.37772        1.00000     0       10.61026        0.33536       10.42571        0.33681        0.18455        0.03119
   59365.204662       0.000515       12.31702        0.39694        1.00000     0       11.26595        0.35608       11.09239        0.35744        0.17356        0.03117
   59365.205296       0.000119       10.85478        0.78581        1.00000     0        9.91895        0.69617        9.67589        0.70040        0.24307        0.07686
   59365.205536       0.000122       10.74561        0.76516        1.00000     0        9.87358        0.68626        9.68376        0.68954        0.18982        0.06711
   59365.206184       0.000527       12.09186        0.39029        1.00000     0       11.04036        0.34860       10.84871        0.35011        0.19165        0.03239
   59365.206968       0.000258       10.81065        0.52773        1.00000     0        9.99417        0.47430        9.77022        0.47694        0.22395        0.05008
   59365.207428       0.000203       10.69309        0.59659        1.00000     0        9.98806        0.53465        9.66061        0.53899        0.32744        0.06828