/*
**
**  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
   58415.002760       0.000436       21.28525        1.13688        0.99892     1        4.76458        0.25217        4.72459        0.25234        0.03999        0.00943
   58415.003959       0.000249       24.98225        0.80950        1.00000     0       23.41105        0.73848       22.94608        0.74351        0.46497        0.08634
   58415.004451       0.000243       26.24139        0.85098        1.00000     0       24.01616        0.75681       23.50728        0.76231        0.50887        0.09140
   58415.004934       0.000240       26.78510        0.85447        1.00000     0       24.16069        0.76365       23.99456        0.76545        0.16613        0.05254
   58415.005429       0.000255       25.19160        0.79945        1.00000     0       22.90175        0.72205       22.79206        0.72324        0.10968        0.04146
   58415.005933       0.000249       25.80713        0.82499        1.00000     0       23.43435        0.73885       23.19384        0.74145        0.24050        0.06210
   58415.006445       0.000263       24.04138        0.77015        1.00000     0       22.05869        0.69686       21.83140        0.69933        0.22729        0.05869
   58415.006957       0.000249       25.49839        0.81846        1.00000     0       23.50423        0.73995       23.16753        0.74359        0.33670        0.07347
   58415.007463       0.000258       24.91545        0.79811        1.00000     0       22.75697        0.71571       22.44711        0.71906        0.30986        0.06929
   58415.007964       0.000243       26.36242        0.84901        1.00000     0       23.99231        0.75644       23.61476        0.76052        0.37755        0.07872
   58415.008456       0.000249       25.55532        0.82783        1.00000     0       23.34117        0.73738       22.90826        0.74207        0.43291        0.08331
   58415.008965       0.000260       24.44204        0.78517        1.00000     0       22.30378        0.70460       22.02801        0.70760        0.27578        0.06500
   58415.009469       0.000243       26.18920        0.84077        1.00000     0       23.96846        0.75606       23.65657        0.75944        0.31189        0.07155
   58415.009966       0.000255       24.86016        0.79540        1.00000     0       22.74239        0.71954       22.55436        0.72158        0.18803        0.05428
   58415.010464       0.000243       26.14261        0.83951        1.00000     0       23.87306        0.75456       23.59400        0.75758        0.27906        0.06768
   58415.010962       0.000255       24.86797        0.80158        1.00000     0       22.74239        0.71954       22.42901        0.72294        0.31338        0.07007
   58415.011497       0.000281       26.06249        0.77755        0.99792     0       23.82096        0.70214       23.60729        0.70430        0.21367        0.05517