/* ** ** 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 59415.392801 0.001118 0.32544 0.08510 0.98701 1 0.67357 0.08776 0.32162 0.04189 0.21921 0.04970 0.10394 0.02356 59415.395299 0.001380 0.34227 0.08902 0.98947 1 0.51520 0.06841 0.24728 0.03283 0.17633 0.03943 0.08511 0.01903 59415.397638 0.000959 0.43821 0.11830 0.98485 1 0.58492 0.08846 0.28306 0.04280 0.25632 0.05732 0.12308 0.02752 59415.399817 0.001220 0.30368 0.07956 0.98810 1 0.64903 0.08528 0.31199 0.04099 0.19710 0.04467 0.09518 0.02157 59415.402359 0.001322 0.37831 0.09828 1.00000 1 0.49991 0.06937 0.24137 0.03349 0.18912 0.04154 0.09176 0.02015 59415.405249 0.001540 0.26365 0.06690 0.97170 1 0.60417 0.07075 0.29108 0.03408 0.15929 0.03586 0.07718 0.01737 59415.408590 0.001801 0.38626 0.07993 0.98016 1 0.57634 0.06319 0.27875 0.03056 0.22262 0.03907 0.10778 0.01892