/* ** ** 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 57205.067187 0.001206 0.41532 0.11069 0.97590 1 0.29280 0.04245 0.23899 0.03465 0.12161 0.02719 0.09877 0.02208 57205.069162 0.000770 1.14976 0.37931 0.98113 1 0.16488 0.03999 0.13333 0.03234 0.18958 0.04239 0.15385 0.03440 57205.070891 0.000959 0.53185 0.14777 0.96970 1 0.28579 0.04712 0.23428 0.03863 0.15200 0.03399 0.12500 0.02795 57205.072518 0.000668 0.93620 0.29327 0.97826 1 0.23251 0.05100 0.18999 0.04167 0.21768 0.04868 0.17778 0.03975 57205.074217 0.001031 1.02213 0.32841 0.98592 1 0.13553 0.03127 0.11117 0.02565 0.13853 0.03098 0.11429 0.02556 57205.076512 0.001264 0.97126 0.25168 0.96576 1 0.17679 0.03228 0.14634 0.02672 0.17171 0.03157 0.14186 0.02608