/*
**
**  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
   59940.230482       0.000165       39.36903        1.27088        1.00000     0
   59940.230815       0.000168       38.84381        1.25327        1.00000     0
   59940.231154       0.000171       37.97174        1.20967        1.00000     0
   59940.231495       0.000171       38.39751        1.23577        1.00000     0
   59940.231837       0.000171       38.19320        1.23233        1.00000     0
   59940.232181       0.000174       37.61832        1.20403        1.00000     0
   59940.232516       0.000162       40.03757        1.28434        1.00000     0
   59940.232849       0.000171       38.39777        1.22538        1.00000     0
   59940.233188       0.000168       38.82199        1.24629        1.00000     0
   59940.233529       0.000174       37.78841        1.20003        1.00000     0
   59940.233862       0.000159       41.27770        1.31432        1.00000     0
   59940.234186       0.000165       39.28948        1.26199        1.00000     0
   59940.234510       0.000159       41.07051        1.30897        1.00000     0
   59940.234840       0.000171       37.93668        1.21368        1.00000     0
   59940.235176       0.000165       38.99056        1.25793        1.00000     0
   59940.235511       0.000171       38.36893        1.22689        1.00000     0
   59940.235853       0.000171       38.11050        1.24472        1.00000     0
   59940.236194       0.000171       38.11967        1.23023        1.00000     0
   59940.236533       0.000168       38.92088        1.24848        1.00000     0
   59940.236868       0.000168       38.80588        1.24262        1.00000     0
   59940.237204       0.000168       39.40520        1.26240        1.00000     0
   59940.237543       0.000171       37.78782        1.24009        1.00000     0
   59940.237875       0.000162       40.76057        1.29516        1.00000     0
   59940.238214       0.000177       37.32695        1.19711        1.00000     0
   59940.238570       0.000179       35.94056        1.15403        1.00000     0
   59940.238917       0.000168       39.07928        1.25645        1.00000     0
   59940.239247       0.000162       40.39292        1.28338        1.00000     0
   59940.239582       0.000174       37.71783        1.21593        1.00000     0
   59940.239930       0.000174       37.11495        1.20440        1.00000     0
   59940.240268       0.000165       40.03157        1.28849        1.00000     0
   59940.240696       0.000263       39.76397        1.00960        1.00000     0