/*
**
**  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
   59289.858006       0.000217       29.27328        0.94767        1.00000     0
   59289.858435       0.000211       30.04257        0.97320        1.00000     0
   59289.858860       0.000214       29.19608        0.94385        1.00000     0
   59289.859300       0.000226       28.19391        0.89890        1.00000     0
   59289.859722       0.000197       32.38879        1.04967        1.00000     0
   59289.860116       0.000197       32.32470        1.04051        1.00000     0
   59289.860515       0.000203       31.18066        1.01420        1.00000     0
   59289.860920       0.000203       31.36767        1.01253        1.00000     0
   59289.861343       0.000220       28.83572        0.93122        1.00000     0
   59289.861777       0.000214       29.64771        0.94902        1.00000     0
   59289.862199       0.000208       30.82256        0.99379        1.00000     0
   59289.862610       0.000203       31.27218        1.00785        1.00000     0
   59289.863032       0.000220       28.55268        0.92890        1.00000     0
   59289.863469       0.000217       29.39551        0.94422        1.00000     0
   59289.863889       0.000203       31.22564        1.00386        1.00000     0
   59289.864314       0.000223       28.47865        0.91676        1.00000     0
   59289.864748       0.000211       30.22312        0.97785        1.00000     0
   59289.865171       0.000211       30.20702        0.96866        1.00000     0
   59289.865596       0.000214       29.97654        0.96208        1.00000     0
   59289.866010       0.000200       31.84125        1.02417        1.00000     0
   59289.866418       0.000208       30.65239        0.98821        1.00000     0
   59289.866950       0.000324       30.10185        0.78299        1.00000     0