/*
**
**  Swift/XRT hardness ratio for Mrk 421.
**  Hardness ratio for this file has been calculated by splitting the data at 2.0 keV.
**
**  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).
**   FracExp        - Conversion factor between bin size and observing time.
**   Ratio          - Source hardness ratio (2.0 - 10.0 keV)/(0.3 - 2.0 keV).
**                    This is also Rate2/Rate1 from the following columns.
**   RatioError     - 1 sigma error in the hardness ratio.
**   Mode           - 0 if in Windowed Timing (WT).
**                    1 if in Photon Counting (PC).
**   Rate1          - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 0.3 - 2.0 keV band.
**   RateError1     - 1 sigma error in source count rate (cts/s) in the 0.3 - 2.0 keV band.
**   NetRate1       - Background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band.
**   NetError1      - Error in the background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band.
**   Rate2          - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 2.0 - 10.0 keV band.
**   RateError2     - 1 sigma error in source count rate (cts/s) in the 2.0 - 10.0 keV band.
**   NetRate2       - Background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band.
**   NetError2      - Error in the background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band.
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW          Ratio     RatioError        FracExp  Mode          Rate1     RateError1       NetRate1      NetError1          Rate1     RateError2       NetRate2      NetError2
   56272.428130       0.000755        0.10573        0.00809        0.98467     0       15.63313        0.36304       14.49141        0.33652        1.65286        0.12045        1.53169        0.11162
   56272.429574       0.000689        0.11784        0.00909        0.97479     0       15.56624        0.38307       14.32405        0.35251        1.83436        0.13408        1.68811        0.12335
   56272.431041       0.000778        0.10317        0.00772        0.98885     0       15.81966        0.36349       14.52322        0.33367        1.63214        0.11619        1.49948        0.10673
   56272.432606       0.000787        0.10124        0.00766        0.98897     0       15.70089        0.35801       14.50590        0.33074        1.58955        0.11469        1.46934        0.10596
   56272.434189       0.000796        0.09934        0.00757        0.99273     0       15.76316        0.35707       14.59198        0.33053        1.56591        0.11386        1.44926        0.10534
   56272.435726       0.000741        0.10950        0.00832        0.97656     0       15.72409        0.37028       14.52358        0.34199        1.72182        0.12437        1.58982        0.11480
   56272.437673       0.001207        0.11356        0.00659        0.99520     0       15.76053        0.28984       14.56252        0.26780        1.78978        0.09858        1.65476        0.09114