/*
**
**  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
   58594.297844       0.000177       36.17283        1.15763        1.00000     0
   58594.298202       0.000182       34.93430        1.12310        1.00000     0
   58594.298570       0.000185       34.71365        1.10547        1.00000     0
   58594.298946       0.000191       33.12255        1.05988        1.00000     0
   58594.299325       0.000188       34.37142        1.08542        1.00000     0
   58594.299698       0.000185       34.44336        1.09492        1.00000     0
   58594.300063       0.000179       35.26137        1.12674        1.00000     0
   58594.300419       0.000177       36.04967        1.15538        1.00000     0
   58594.300766       0.000171       37.01412        1.18230        1.00000     0
   58594.301113       0.000177       35.65116        1.14373        1.00000     0
   58594.301478       0.000188       33.72478        1.07750        1.00000     0
   58594.301845       0.000179       35.38015        1.12723        1.00000     0
   58594.302198       0.000174       36.69678        1.17446        1.00000     0
   58594.302551       0.000179       35.38095        1.13936        1.00000     0
   58594.302916       0.000185       34.53104        1.09226        1.00000     0
   58594.303283       0.000182       35.11444        1.11552        1.00000     0
   58594.303639       0.000174       37.14976        1.18430        1.00000     0
   58594.303995       0.000182       35.13785        1.12164        1.00000     0
   58594.304360       0.000182       35.57447        1.12565        1.00000     0
   58594.304713       0.000171       37.20963        1.19388        1.00000     0
   58594.305066       0.000182       35.63611        1.13277        1.00000     0
   58594.305425       0.000177       36.06981        1.15828        1.00000     0
   58594.305772       0.000171       37.49063        1.19976        1.00000     0
   58594.306113       0.000171       38.14825        1.21103        1.00000     0
   58594.306466       0.000182       35.42532        1.13796        1.00000     0
   58594.306825       0.000177       36.34739        1.15751        1.00000     0
   58594.307190       0.000188       34.55104        1.09600        1.00000     0
   58594.307566       0.000188       34.18647        1.08963        1.00000     0
   58594.307933       0.000179       36.14085        1.15092        1.00000     0
   58594.308301       0.000188       33.61344        1.07821        1.00000     0
   58594.308743       0.000255       36.07740        0.96388        1.00000     0