/*
**
**  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
   58158.235547       0.000116       60.94061        1.97090        1.00000     0
   58158.235778       0.000116       62.81395        2.00837        1.00000     0
   58158.236007       0.000113       64.83658        2.08169        1.00000     0
   58158.236238       0.000119       63.39341        2.01662        1.00000     0
   58158.236470       0.000113       65.09444        2.10028        1.00000     0
   58158.236695       0.000113       65.83586        2.10396        1.00000     0
   58158.236924       0.000116       64.04098        2.06043        1.00000     0
   58158.237161       0.000122       61.10038        1.95674        1.00000     0
   58158.237396       0.000113       65.20168        2.08629        1.00000     0
   58158.237624       0.000116       62.64603        2.01900        1.00000     0
   58158.237861       0.000122       61.11641        1.95679        1.00000     0
   58158.238102       0.000119       62.91122        1.99817        1.00000     0
   58158.238342       0.000122       61.13578        1.96354        1.00000     0
   58158.238576       0.000113       66.00932        2.09754        1.00000     0
   58158.238802       0.000113       65.77794        2.10363        1.00000     0
   58158.239025       0.000110       66.74747        2.14276        1.00000     0
   58158.239250       0.000116       64.51031        2.03642        1.00000     0
   58158.239485       0.000119       63.32219        2.00538        1.00000     0
   58158.239722       0.000119       62.86239        2.00019        1.00000     0
   58158.239956       0.000116       63.45417        2.03692        1.00000     0
   58158.240194       0.000122       60.30222        1.93890        1.00000     0
   58158.240431       0.000116       63.43682        2.02721        1.00000     0
   58158.240662       0.000116       63.71585        2.05045        1.00000     0
   58158.240894       0.000116       63.15343        2.04160        1.00000     0
   58158.241125       0.000116       64.46671        2.04406        1.00000     0
   58158.241351       0.000110       68.10173        2.15653        1.00000     0
   58158.241583       0.000122       61.09872        1.95285        1.00000     0
   58158.241823       0.000119       61.46608        1.98575        1.00000     0
   58158.242057       0.000116       63.76701        2.04259        1.00000     0
   58158.242291       0.000119       62.50557        1.99576        1.00000     0
   58158.242523       0.000113       64.84757        2.08679        1.00000     0
   58158.242754       0.000119       62.73497        2.00277        1.00000     0
   58158.242989       0.000116       63.94283        2.04645        1.00000     0
   58158.243217       0.000113       66.15997        2.11731        1.00000     0
   58158.243452       0.000122       60.06930        1.94322        1.00000     0
   58158.243689       0.000116       63.76148        2.05910        1.00000     0
   58158.243923       0.000119       62.00701        2.00134        1.00000     0
   58158.244253       0.000211       63.75002        1.53141        0.99522     0
   58158.312621       0.000350       39.14519        1.37293        0.99709     0
   58158.313365       0.000394       32.05164        1.06744        0.99265     0
   58158.314088       0.000330       34.03477        1.10641        1.00000     0
   58158.314846       0.000428       32.77750        0.94821        1.00000     0