/*
**
**  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
   55557.815032       0.000298        0.09550        0.01484        0.99029     0       10.77664        0.48335        9.91880        0.44488        1.02916        0.15315        0.94750        0.14101
   55557.815756       0.000425        0.10727        0.01325        1.00000     0       10.04686        0.39762        9.27438        0.36705        1.07774        0.12614        0.99485        0.11644
   55557.817208       0.001027        0.11287        0.00848        1.00000     0       10.77485        0.26012        9.95593        0.24035        1.21611        0.08654        1.12368        0.07996
   55557.819274       0.001039        0.11408        0.00860        0.99164     0       10.63777        0.25704        9.82790        0.23747        1.21360        0.08669        1.12120        0.08009
   55557.821375       0.001062        0.11234        0.00874        0.98093     0       10.39380        0.25232        9.60262        0.23311        1.16760        0.08633        1.07872        0.07976
   55557.823478       0.001042        0.10980        0.00843        0.99167     0       10.82063        0.25904        9.99719        0.23933        1.18807        0.08672        1.09765        0.08012
   55557.825440       0.000920        0.10582        0.00864        0.98742     0       11.04409        0.27903       10.20392        0.25781        1.16867        0.09071        1.07977        0.08381