/*
**
**  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
   57835.136929       0.000417        0.16883        0.01305        0.97917     0       18.60651        0.54418       16.85796        0.49304        3.14136        0.22470        2.84636        0.20361
   57835.137776       0.000431        0.15634        0.01214        0.97987     0       19.03545        0.53583       17.32918        0.48780        2.97605        0.21537        2.70924        0.19606
   57835.138685       0.000477        0.13845        0.01077        0.98788     0       19.06419        0.51136       17.35957        0.46563        2.63950        0.19276        2.40347        0.17552
   57835.139573       0.000411        0.15160        0.01174        1.00000     0       20.16921        0.57069       18.36397        0.51961        3.05766        0.22042        2.78399        0.20070
   57835.140438       0.000454        0.14720        0.01136        0.98726     0       19.06840        0.52394       17.30520        0.47551        2.80678        0.20237        2.55049        0.18386
   57835.141341       0.000448        0.15429        0.01168        0.98710     0       18.93810        0.52556       17.23364        0.47826        2.92190        0.20587        2.65948        0.18738
   57835.142206       0.000417        0.16198        0.01249        0.99306     0       19.02926        0.54694       17.32648        0.49800        3.08237        0.22049        2.80655        0.20076
   57835.143043       0.000420        0.15451        0.01180        1.00000     0       19.65153        0.55187       17.89402        0.50251        3.03630        0.21554        2.76476        0.19626
   57835.143931       0.000469        0.12998        0.01001        0.99383     0       20.65317        0.53479       18.80567        0.48695        2.68451        0.19478        2.44438        0.17736
   57835.144796       0.000396        0.16046        0.01232        0.99270     0       20.18612        0.57757       18.38032        0.52591        3.23913        0.23082        2.94936        0.21018
   57835.145601       0.000408        0.17205        0.01345        1.00000     0       17.99823        0.53958       16.38766        0.49130        3.09661        0.22351        2.81952        0.20351
   57835.146506       0.000498        0.13433        0.01034        0.99419     0       18.91221        0.49805       17.22039        0.45350        2.54040        0.18384        2.31315        0.16739
   57835.147452       0.000448        0.14835        0.01111        0.99355     0       20.05272        0.53971       18.25843        0.49142        2.97489        0.20782        2.70870        0.18922