/*
**
**  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
   56737.180335       0.000503        0.13232        0.01009        0.98851     0       19.16834        0.49661       17.42133        0.45132        2.53634        0.18192        2.30523        0.16531
   56737.181327       0.000489        0.13712        0.01052        0.99408     0       18.91925        0.50042       17.26572        0.45668        2.59422        0.18682        2.36743        0.17049
   56737.182294       0.000477        0.13758        0.01065        0.98182     0       19.46265        0.51574       17.60980        0.46663        2.67758        0.19474        2.42181        0.17614
   56737.183231       0.000460        0.14308        0.01102        0.99371     0       19.30727        0.52491       17.44845        0.47435        2.76245        0.19904        2.50070        0.18017
   56737.184203       0.000512        0.13202        0.01007        0.98870     0       19.01650        0.49453       17.16113        0.44625        2.51056        0.18007        2.26571        0.16248
   56737.185216       0.000501        0.12564        0.00952        0.99422     0       20.26574        0.51371       18.42306        0.46699        2.54618        0.18173        2.31331        0.16511
   56737.186220       0.000503        0.13351        0.01032        0.99425     0       18.70912        0.49178       16.99028        0.44657        2.49784        0.18166        2.26782        0.16494
   56737.187210       0.000486        0.13886        0.01052        0.98214     0       19.38232        0.51195       17.43277        0.46043        2.69142        0.19120        2.41987        0.17191
   56737.188191       0.000495        0.14241        0.01076        0.97661     0       18.90657        0.50281       16.95103        0.45076        2.69240        0.19034        2.41488        0.17070
   56737.189461       0.000775        0.14769        0.00879        0.98134     0       19.00580        0.40019       17.19346        0.36201        2.80704        0.15627        2.53471        0.14114