/*
**
**  Swift/XRT hardness ratio for Mrk 501.
**  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
   57871.297695       0.000315        0.35819        0.06017        0.95413     0        4.35039        0.37415        2.69124        0.22811        1.55826        0.22485        0.95813        0.13630
   57871.298338       0.000327        0.36229        0.06083        0.97345     0        3.93191        0.34526        2.45666        0.21505        1.42449        0.20388        0.90587        0.12887
   57871.299148       0.000483        0.20616        0.03256        0.95210     0        4.17383        0.27118        3.01404        0.19578        0.86046        0.12385        0.62015        0.08927
   57871.300178       0.000547        0.18214        0.02845        0.96825     0        4.13086        0.25863        2.97395        0.18619        0.75241        0.10768        0.54166        0.07751
   57871.301156       0.000431        0.27053        0.04366        0.97987     0        3.50601        0.26154        2.50634        0.18694        0.94847        0.13573        0.67893        0.09716
   57871.301908       0.000321        0.35959        0.05857        0.96396     0        3.79027        0.31755        2.71967        0.22785        1.36294        0.19039        0.97769        0.13656
   57871.302658       0.000428        0.25169        0.04093        0.98649     0        3.75818        0.27638        2.69771        0.19839        0.94591        0.13718        0.67838        0.09838
   57871.303578       0.000492        0.21344        0.03353        0.98235     0        3.89722        0.25965        2.79371        0.18613        0.83184        0.11833        0.59668        0.08488
   57871.304530       0.000460        0.25638        0.04104        0.98113     0        3.48503        0.25568        2.49248        0.18282        0.89348        0.12713        0.63875        0.09087
   57871.305488       0.000498        0.22426        0.03517        0.97093     0        3.71725        0.25182        2.67328        0.18110        0.83365        0.11790        0.59980        0.08482
   57871.306558       0.000573        0.19544        0.03048        0.97475     0        3.67337        0.23463        2.64205        0.16875        0.71793        0.10213        0.51630        0.07345
   57871.307721       0.000590        0.18864        0.02823        0.97549     0        3.99573        0.24194        2.87182        0.17387        0.75375        0.10314        0.54100        0.07402