/* ** ** 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 56635.297582 0.000857 0.75697 0.22515 0.98305 1 0.22132 0.04341 0.18246 0.03578 0.16753 0.03746 0.13793 0.03084 56635.299238 0.000799 1.72827 0.63831 0.96364 1 0.10570 0.03107 0.08737 0.02568 0.18268 0.04085 0.15094 0.03375 56635.301068 0.001031 0.56849 0.16169 0.98592 1 0.24047 0.04150 0.19880 0.03431 0.13670 0.03091 0.11312 0.02557 56635.303131 0.001031 1.01651 0.32652 0.98592 1 0.13507 0.03099 0.11177 0.02564 0.13730 0.03087 0.11370 0.02556 56635.304758 0.000596 1.06352 0.34862 1.00000 1 0.22022 0.05254 0.18251 0.04354 0.23421 0.05266 0.19412 0.04364 56635.307184 0.001830 0.78543 0.17188 0.97701 1 0.18983 0.02788 0.15695 0.02305 0.14910 0.02419 0.12347 0.02003