/*
**
**  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
   55644.269875       0.000347        0.29076        0.04744        0.95000     0        3.44807        0.26459        2.97310        0.22813        1.00256        0.14437        0.86474        0.12452
   55644.270546       0.000324        0.35288        0.05953        0.97321     0        2.96087        0.25595        2.54915        0.22033        1.04483        0.15136        0.89956        0.13032
   55644.271895       0.001024        0.32859        0.02925        0.97458     0        3.51239        0.15565        3.00548        0.13318        1.15413        0.08910        0.98804        0.07626
   55644.273272       0.000353        0.27747        0.04475        0.99180     0        3.45372        0.26209        2.97343        0.22563        0.95830        0.13636        0.82345        0.11715
   55644.273926       0.000301        0.34064        0.05610        0.97115     0        3.40574        0.28243        2.89534        0.24008        1.16012        0.16507        0.98652        0.14035
   55644.274583       0.000356        0.27763        0.04471        0.97561     0        3.51650        0.26520        2.99915        0.22617        0.97629        0.13891        0.83032        0.11813
   55644.275254       0.000315        0.36300        0.05841        0.98165     0        3.19280        0.26751        2.72938        0.22869        1.15900        0.15921        0.99231        0.13630
   55644.275888       0.000318        0.31788        0.05154        0.95455     0        3.48153        0.27607        3.00838        0.23856        1.10669        0.15652        0.95397        0.13491
   55644.276568       0.000362        0.28327        0.04591        0.98400     0        3.34891        0.25460        2.84507        0.21629        0.94864        0.13577        0.80577        0.11533
   55644.277282       0.000353        0.25808        0.04084        0.94262     0        3.97944        0.28248        3.37390        0.23947        1.02703        0.14525        0.87102        0.12318
   55644.278035       0.000399        0.25331        0.04068        0.97101     0        3.43330        0.24973        2.91942        0.21231        0.86970        0.12450        0.73962        0.10586
   55644.278853       0.000420        0.21844        0.03513        0.97931     0        3.66078        0.24870        3.14431        0.21358        0.79965        0.11658        0.68678        0.10011
   55644.279643       0.000370        0.26884        0.04261        1.00000     0        3.48574        0.25720        2.99097        0.22070        0.93711        0.13146        0.80559        0.11301
   55644.280607       0.000593        0.35614        0.04290        0.99024     0        3.04055        0.19025        2.62150        0.16401        1.08287        0.11147        0.93492        0.09622