/* ** ** 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 56449.358322 0.000799 0.56465 0.15784 0.95290 0 0.41733 0.06911 0.28018 0.04635 0.23565 0.05307 0.15151 0.03408 56449.359774 0.000654 0.80820 0.24633 0.96903 0 0.33521 0.06942 0.22691 0.04699 0.27092 0.06058 0.18295 0.04091 56449.361322 0.000894 0.57507 0.16202 0.94822 0 0.35792 0.06131 0.23959 0.04104 0.20583 0.04604 0.13675 0.03058 56449.362922 0.000706 0.76776 0.23008 0.95902 0 0.33475 0.06625 0.22359 0.04424 0.25701 0.05783 0.17029 0.03830 56449.364450 0.000822 0.59547 0.16981 0.96479 0 0.36654 0.06426 0.24505 0.04296 0.21826 0.04909 0.14543 0.03271 56449.367008 0.001736 0.45879 0.09384 0.97000 0 0.40680 0.04697 0.26728 0.03085 0.18663 0.03151 0.12242 0.02067