/*
**
**  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
   55941.114801       0.000703        0.15219        0.01177        0.97119     0       11.95905        0.32987       11.03562        0.30439        1.82004        0.13145        1.67778        0.12119
   55941.116175       0.000671        0.15359        0.01209        0.97845     0       12.06969        0.33872       11.20856        0.31455        1.85383        0.13637        1.72212        0.12664
   55941.117616       0.000770        0.14020        0.01066        0.98496     0       11.72653        0.31283       10.92524        0.29145        1.64409        0.11705        1.53174        0.10905
   55941.119112       0.000726        0.14212        0.01086        0.99203     0       12.05068        0.32419       11.22721        0.30204        1.71266        0.12255        1.59562        0.11418
   55941.120553       0.000715        0.14403        0.01133        0.99190     0       11.82977        0.32538       11.02165        0.30315        1.70381        0.12563        1.58742        0.11705
   55941.121991       0.000723        0.14217        0.01094        0.98400     0       12.21341        0.33054       11.37920        0.30796        1.73632        0.12509        1.61772        0.11654
   55941.123435       0.000720        0.14653        0.01155        0.99598     0       11.48699        0.31996       10.70243        0.29810        1.68318        0.12411        1.56822        0.11563
   55941.125258       0.001102        0.15063        0.00905        0.98950     0       12.36344        0.26747       11.50265        0.24885        1.86228        0.10438        1.73132        0.09704