/* ** ** Swift/XRT hardness ratio for OJ 287. ** 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 57709.958653 0.000883 0.11096 0.02699 0.95082 0 1.40222 0.10637 1.20768 0.09161 0.15559 0.03596 0.13434 0.03101 57709.960384 0.000848 0.13566 0.03286 0.97611 0 1.17835 0.09915 1.01829 0.08568 0.15985 0.03632 0.13816 0.03139 57709.961963 0.000732 0.15197 0.03665 0.97628 0 1.23589 0.11178 1.06451 0.09627 0.18781 0.04200 0.16221 0.03627 57709.963645 0.000949 0.12470 0.02962 0.98780 0 1.14888 0.09192 0.99128 0.07930 0.14326 0.03204 0.12366 0.02765 57709.965340 0.000741 0.15745 0.03797 0.97656 0 1.19260 0.10766 1.02192 0.09224 0.18777 0.04199 0.16027 0.03584 57709.966622 0.000541 0.21020 0.05186 0.97861 0 1.21525 0.12663 1.04274 0.10864 0.25544 0.05712 0.21894 0.04896 57709.968650 0.001487 0.12175 0.02340 0.98249 0 1.16116 0.07366 1.00238 0.06359 0.14138 0.02565 0.12188 0.02211