/*
**
**  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
   57132.864775       0.000133       48.53436        1.53089        1.00000     0
   57132.865032       0.000124       51.52722        1.62700        1.00000     0
   57132.865287       0.000130       49.03238        1.56469        1.00000     0
   57132.865542       0.000124       50.96918        1.62395        1.00000     0
   57132.865790       0.000124       52.27704        1.65986        1.00000     0
   57132.866028       0.000113       56.49277        1.79458        1.00000     0
   57132.866265       0.000124       50.53745        1.61513        1.00000     0
   57132.866517       0.000127       49.60977        1.58698        1.00000     0
   57132.866768       0.000124       51.12160        1.62228        1.00000     0
   57132.867011       0.000119       52.75255        1.69109        1.00000     0
   57132.867260       0.000130       48.56721        1.54280        1.00000     0
   57132.867521       0.000130       49.45451        1.55768        1.00000     0
   57132.867775       0.000124       50.48372        1.61019        1.00000     0
   57132.868027       0.000127       49.95156        1.59222        1.00000     0
   57132.868279       0.000124       51.50805        1.63041        1.00000     0
   57132.868528       0.000124       50.89449        1.62076        1.00000     0
   57132.868774       0.000122       52.46181        1.66908        1.00000     0
   57132.869025       0.000130       48.90034        1.55179        1.00000     0
   57132.869271       0.000116       54.18102        1.73510        1.00000     0
   57132.869514       0.000127       49.84636        1.58262        1.00000     0
   57132.869760       0.000119       52.78695        1.69388        1.00000     0
   57132.870009       0.000130       49.12051        1.56675        1.00000     0
   57132.870264       0.000124       50.77877        1.61791        1.00000     0
   57132.870516       0.000127       49.80204        1.58201        1.00000     0
   57132.870767       0.000124       50.84102        1.61593        1.00000     0
   57132.871019       0.000127       49.99232        1.59383        1.00000     0
   57132.871265       0.000119       53.46765        1.70439        1.00000     0
   57132.871511       0.000127       50.14310        1.60017        1.00000     0
   57132.871766       0.000127       49.78383        1.58065        1.00000     0
   57132.872011       0.000119       53.04264        1.69349        1.00000     0
   57132.872255       0.000124       51.19913        1.62398        1.00000     0
   57132.872498       0.000119       54.77156        1.72616        1.00000     0
   57132.872741       0.000124       50.94133        1.62465        1.00000     0
   57132.872992       0.000127       50.22159        1.60339        1.00000     0
   57132.873250       0.000130       49.85435        1.57894        1.00000     0
   57132.873505       0.000124       50.85775        1.61557        1.00000     0
   57132.873753       0.000124       50.81624        1.61748        1.00000     0
   57132.874008       0.000130       49.58120        1.58132        1.00000     0
   57132.874266       0.000127       50.89320        1.60230        1.00000     0
   57132.874517       0.000124       50.46608        1.62015        1.00000     0
   57132.874772       0.000130       49.86784        1.58190        1.00000     0
   57132.875032       0.000130       50.13449        1.59107        1.00000     0
   57132.875287       0.000124       51.11206        1.63593        1.00000     0
   57132.875539       0.000127       49.68785        1.57919        1.00000     0
   57132.875788       0.000122       52.15852        1.65521        1.00000     0
   57132.876143       0.000234       51.43543        1.20107        1.00000     0