/* ** ** 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 59896.267141 0.000043 0.21372 0.13714 0.97496 0 2.22293 0.62247 1.92237 0.53830 0.47509 0.27430 0.41086 0.23721 59896.267986 0.000784 0.36100 0.09458 1.00000 1 0.85438 0.11664 0.41033 0.05601 0.30843 0.06897 0.14815 0.03313 59896.269584 0.000813 0.36130 0.09579 1.00000 1 0.83267 0.11660 0.39231 0.05493 0.30084 0.06773 0.14196 0.03196 59896.271138 0.000741 0.43564 0.11815 1.00000 1 0.75917 0.11480 0.35816 0.05416 0.33073 0.07446 0.15587 0.03509 59896.272794 0.000915 0.32773 0.08515 0.96825 1 0.84670 0.10980 0.39832 0.05165 0.27749 0.06247 0.13032 0.02934 59896.274450 0.000741 0.41190 0.10991 0.94118 1 0.86517 0.12593 0.40529 0.05899 0.35636 0.07969 0.16667 0.03727 59896.275990 0.000799 0.44815 0.11825 0.96364 1 0.74574 0.11060 0.35191 0.05219 0.33420 0.07293 0.15849 0.03459 59896.277849 0.001060 0.43385 0.11673 0.95890 1 0.55462 0.08298 0.26301 0.03935 0.24062 0.05381 0.11429 0.02556 59896.280405 0.001496 0.27142 0.05724 0.98750 1 0.88350 0.08827 0.41926 0.04188 0.23980 0.04453 0.11405 0.02118