/* ** ** 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 56285.876891 0.000799 0.59425 0.16517 0.96739 0 0.43037 0.07357 0.26493 0.04508 0.25575 0.05605 0.15757 0.03438 56285.878347 0.000657 0.45472 0.12410 0.96035 0 0.62803 0.09710 0.40114 0.06201 0.28558 0.06423 0.18278 0.04111 56285.879681 0.000677 0.45488 0.12288 0.94444 0 0.61741 0.09357 0.39867 0.06042 0.28085 0.06280 0.18130 0.04054 56285.881061 0.000703 0.77703 0.23466 0.94650 0 0.35024 0.07006 0.22161 0.04432 0.27215 0.06158 0.17229 0.03898 56285.882456 0.000692 0.65975 0.19202 0.94142 0 0.41834 0.07728 0.26896 0.04968 0.27600 0.06208 0.17710 0.03983 56285.883781 0.000634 0.65346 0.19158 0.90411 0 0.47741 0.08901 0.30623 0.05709 0.31197 0.07058 0.20013 0.04528 56285.885071 0.000657 0.57627 0.16314 0.92952 0 0.51494 0.08762 0.32559 0.05540 0.29675 0.06714 0.18780 0.04249 56285.886605 0.000877 0.69855 0.17489 0.93399 0 0.42749 0.06846 0.27318 0.04374 0.29863 0.05747 0.19113 0.03678