/*
**
**  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
   56314.506462       0.000226       11.35129        0.58257        1.00000     0
   56314.506812       0.000124       10.36231        0.74269        1.00000     0
   56314.507061       0.000124       10.30564        0.74366        1.00000     0
   56314.507738       0.000553       11.60052        0.37473        1.00000     0
   56314.508438       0.000148       10.99339        0.70420        1.00000     0
   56314.509127       0.000541       12.03613        0.38508        0.99465     0
   56314.510218       0.000550       11.69944        0.37608        1.00000     0
   56314.510895       0.000127       10.17199        0.72718        1.00000     0
   56314.511161       0.000139       11.12755        0.72590        1.00000     0
   56314.511427       0.000127       10.95646        0.75837        1.00000     0
   56314.511682       0.000127       10.30424        0.72742        1.00000     0
   56314.511934       0.000124       10.34878        0.74172        1.00000     0
   56314.512622       0.000564       11.46944        0.36788        0.99487     0
   56314.513731       0.000544       11.03923        0.36767        1.00000     0
   56314.514845       0.000570       11.39885        0.36456        0.99492     0
   56314.515663       0.000249       11.11677        0.54245        1.00000     0
   56314.516479       0.000567       11.35709        0.36525        1.00000     0
   56314.517194       0.000148       10.99741        0.70679        1.00000     0
   56314.517463       0.000122       10.99659        0.77808        1.00000     0
   56314.517712       0.000127       10.24223        0.73093        1.00000     0
   56314.517964       0.000124       10.66957        0.75319        1.00000     0
   56314.518215       0.000127       10.14095        0.73045        1.00000     0
   56314.518502       0.000159       10.95114        0.67693        1.00000     0
   56314.518785       0.000124       10.74441        0.76047        1.00000     0
   56314.519037       0.000127       10.06643        0.72639        1.00000     0
   56314.519295       0.000130       10.67272        0.73475        1.00000     0