/*
**
**  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
   60029.015057       0.000194       31.35764        1.02830        1.00000     0
   60029.015456       0.000205       29.82396        0.97384        1.00000     0
   60029.015867       0.000205       29.07022        0.98008        1.00000     0
   60029.016261       0.000188       32.66090        1.07357        1.00000     0
   60029.016640       0.000191       31.95337        1.04559        1.00000     0
   60029.017013       0.000182       33.57628        1.09550        1.00000     0
   60029.017398       0.000203       30.42349        1.00034        1.00000     0
   60029.017800       0.000200       30.23751        1.00221        1.00000     0
   60029.018196       0.000197       31.42540        1.02840        1.00000     0
   60029.018590       0.000197       31.62393        1.01304        1.00000     0
   60029.018992       0.000205       30.47927        0.98414        1.00000     0
   60029.019386       0.000188       33.82427        1.08190        0.98462     0
   60029.019776       0.000203       30.51686        0.98149        1.00000     0
   60029.020187       0.000208       29.99387        0.95789        1.00000     0
   60029.020581       0.000185       33.05725        1.07562        1.00000     0
   60029.020965       0.000200       30.58959        1.00043        1.00000     0
   60029.021368       0.000203       30.70802        0.98737        1.00000     0
   60029.021779       0.000208       29.60572        0.95131        1.00000     0
   60029.022184       0.000197       31.71860        1.01634        1.00000     0
   60029.022571       0.000191       32.80806        1.04666        1.00000     0
   60029.022956       0.000194       31.76061        1.02307        1.00000     0
   60029.023344       0.000194       32.18236        1.02484        1.00000     0
   60029.023911       0.000373       32.38644        0.74174        1.00000     0