/*
**
**  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)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode
   58170.335103       0.000165       37.93607        1.20984        1.00000     0
   58170.335436       0.000168       36.76971        1.18579        1.00000     0
   58170.335780       0.000177       36.12955        1.15164        1.00000     0
   58170.336127       0.000171       36.45568        1.16650        1.00000     0
   58170.336463       0.000165       38.13651        1.21220        1.00000     0
   58170.336801       0.000174       36.09798        1.15335        1.00000     0
   58170.337143       0.000168       36.69606        1.18995        1.00000     0
   58170.337484       0.000174       36.05668        1.15172        1.00000     0
   58170.337828       0.000171       36.46658        1.16317        1.00000     0
   58170.338170       0.000171       36.40973        1.17604        1.00000     0
   58170.338511       0.000171       36.34259        1.16714        1.00000     0
   58170.338850       0.000168       37.48194        1.19327        1.00000     0
   58170.339188       0.000171       36.74652        1.17439        1.00000     0
   58170.339521       0.000162       38.47705        1.23154        1.00000     0
   58170.339857       0.000174       35.74542        1.15068        1.00000     0
   58170.340201       0.000171       36.12260        1.17349        1.00000     0
   58170.340548       0.000177       35.80434        1.13432        1.00000     0
   58170.340898       0.000174       36.10284        1.15531        1.00000     0
   58170.341237       0.000165       37.62122        1.20915        1.00000     0
   58170.341570       0.000168       37.18770        1.18966        1.00000     0
   58170.341905       0.000168       37.52012        1.19388        1.00000     0
   58170.342244       0.000171       35.67193        1.17330        1.00000     0
   58170.342580       0.000165       37.64939        1.20657        1.00000     0
   58170.342907       0.000162       38.04325        1.23202        1.00000     0
   58170.343239       0.000171       36.55895        1.16955        1.00000     0
   58170.343584       0.000174       35.90331        1.15608        1.00000     0
   58170.343928       0.000171       36.37167        1.16562        1.00000     0
   58170.344264       0.000165       37.84568        1.21167        1.00000     0
   58170.344599       0.000171       36.66613        1.17026        1.00000     0
   58170.344947       0.000177       35.56001        1.14001        1.00000     0
   58170.345288       0.000165       37.62270        1.20920        1.00000     0
   58170.345629       0.000177       35.41400        1.12730        1.00000     0
   58170.345982       0.000177       35.36113        1.13123        1.00000     0
   58170.346330       0.000171       37.16180        1.17405        1.00000     0
   58170.346845       0.000344       35.72124        0.81313        1.00000     0