/*
**
**  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
   59640.275099       0.000992        0.09813        0.00744        0.98542     0       13.51469        0.30371       11.86725        0.26669        1.32616        0.09602        1.16397        0.08428
   59640.277136       0.001045        0.09052        0.00681        0.98615     0       13.92101        0.30033       12.23953        0.26406        1.26007        0.09087        1.10851        0.07994
   59640.278977       0.000796        0.11626        0.00882        0.97818     0       14.43391        0.35058       12.65678        0.30741        1.67809        0.12055        1.47151        0.10570
   59640.280652       0.000880        0.11178        0.00842        0.97697     0       13.77874        0.32762       12.05751        0.28670        1.54014        0.11007        1.34627        0.09621
   59640.282787       0.001256        0.11746        0.00729        0.97812     0       13.96607        0.27738       12.22932        0.24287        1.64040        0.09641        1.43633        0.08440
   59640.343620       0.001502        0.11107        0.00639        0.98266     0       13.25716        0.24039       12.13862        0.22010        1.47242        0.08043        1.34801        0.07363