/* ** ** Swift/XRT hardness ratio for BL Lacertae. ** 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 58741.284091 0.001220 0.25664 0.06454 1.00000 1 0.46194 0.05314 0.36975 0.04253 0.11855 0.02651 0.09524 0.02130 58741.286473 0.001162 0.27144 0.06866 1.00000 1 0.46003 0.05438 0.36820 0.04352 0.12487 0.02792 0.10000 0.02236 58741.288419 0.000784 0.36514 0.09544 0.98148 1 0.51477 0.06968 0.41358 0.05598 0.18796 0.04203 0.15094 0.03375 58741.290613 0.001409 0.21044 0.05195 0.95876 1 0.50559 0.05156 0.40673 0.04148 0.10640 0.02392 0.08559 0.01924 58741.293242 0.001220 0.23650 0.05898 0.98810 1 0.50752 0.05606 0.40739 0.04500 0.12003 0.02684 0.09639 0.02155 58741.295493 0.001031 0.38547 0.09719 0.95811 1 0.41548 0.05524 0.33411 0.04442 0.16016 0.03431 0.12877 0.02759