/* ** ** 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 59881.081898 0.000537 0.38462 0.10153 1.00000 1 1.23977 0.17379 0.55658 0.07801 0.47684 0.10666 0.21622 0.04835 59881.083234 0.000799 0.29995 0.07683 0.96364 1 1.10530 0.13488 0.50084 0.06111 0.33154 0.07466 0.14997 0.03377 59881.084600 0.000566 0.41399 0.11074 0.97436 1 1.12008 0.16437 0.50532 0.07414 0.46371 0.10370 0.21053 0.04708 59881.086023 0.000857 0.30947 0.08002 0.98305 1 0.98007 0.12721 0.44611 0.05790 0.30330 0.06783 0.13793 0.03084 59881.087548 0.000668 0.41382 0.11171 1.00000 1 0.91530 0.13617 0.41466 0.06169 0.37877 0.08531 0.17279 0.03890 59881.089582 0.001365 0.37375 0.07195 0.96431 1 0.98597 0.10127 0.44821 0.04603 0.36850 0.06000 0.16712 0.02721 59881.620009 0.001075 0.40558 0.10790 0.97297 1 0.58640 0.08448 0.27396 0.03946 0.23783 0.05319 0.11111 0.02485 59881.622115 0.001031 0.55665 0.15545 0.95775 1 0.45334 0.07584 0.21104 0.03530 0.25235 0.05643 0.11765 0.02631 59881.624004 0.000857 0.50639 0.13991 1.00000 1 0.57946 0.09401 0.26667 0.04326 0.29343 0.06562 0.13559 0.03032 59881.625630 0.000770 0.86210 0.26637 1.00000 1 0.37958 0.08093 0.17600 0.03752 0.32724 0.07318 0.15094 0.03375 59881.627417 0.001017 0.59909 0.14182 0.98499 1 0.60801 0.08923 0.27912 0.04094 0.36425 0.06766 0.16824 0.03124