/*
**
**  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
   58842.184880       0.000165       38.01494        1.21401        1.00000     0
   58842.185219       0.000174       35.99744        1.14769        1.00000     0
   58842.185569       0.000177       35.58831        1.12886        1.00000     0
   58842.185919       0.000174       35.96265        1.15688        1.00000     0
   58842.186269       0.000177       35.04397        1.11868        1.00000     0
   58842.186617       0.000171       36.23594        1.15758        1.00000     0
   58842.186961       0.000174       35.88327        1.14423        1.00000     0
   58842.187311       0.000177       36.28424        1.15585        1.00000     0
   58842.187650       0.000162       38.58891        1.23682        1.00000     0
   58842.187979       0.000168       37.73491        1.20114        1.00000     0
   58842.188315       0.000168       37.22880        1.18986        1.00000     0
   58842.188648       0.000165       38.14765        1.21675        1.00000     0
   58842.188995       0.000182       33.86499        1.08294        1.00000     0
   58842.189348       0.000171       36.70194        1.16997        1.00000     0
   58842.189692       0.000174       35.70152        1.14490        1.00000     0
   58842.190022       0.000156       39.88838        1.27065        1.00000     0
   58842.190349       0.000171       36.39859        1.17153        1.00000     0
   58842.190685       0.000165       38.55094        1.22714        1.00000     0
   58842.191015       0.000165       37.56659        1.21194        1.00000     0
   58842.191356       0.000177       35.46771        1.13694        1.00000     0
   58842.191703       0.000171       36.57492        1.17547        1.00000     0
   58842.192042       0.000168       38.14102        1.20978        1.00000     0
   58842.192380       0.000171       36.90883        1.18041        1.00000     0
   58842.192722       0.000171       37.51015        1.19637        1.00000     0
   58842.193063       0.000171       36.63221        1.17160        1.00000     0
   58842.193405       0.000171       36.82010        1.17456        1.00000     0
   58842.193746       0.000171       37.03892        1.17183        1.00000     0
   58842.194090       0.000174       35.65100        1.13972        1.00000     0
   58842.194432       0.000168       37.77318        1.21289        1.00000     0
   58842.194768       0.000168       37.83911        1.20850        1.00000     0
   58842.195103       0.000168       37.31069        1.20049        1.00000     0
   58842.195439       0.000168       37.38741        1.19631        1.00000     0
   58842.195772       0.000165       37.90066        1.20893        1.00000     0
   58842.196223       0.000286       37.51187        0.91936        1.00000     0