/* ** ** 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 57361.432693 0.001133 0.71551 0.20969 0.97436 1 0.41905 0.07926 0.14737 0.02785 0.29983 0.06712 0.10526 0.02354 57361.436281 0.002455 0.39923 0.10370 0.97633 1 0.34944 0.04857 0.12582 0.01748 0.13951 0.03061 0.05067 0.01111 57361.440537 0.001801 0.53469 0.13979 0.99678 1 0.37055 0.05790 0.13599 0.02124 0.19813 0.04153 0.07411 0.01552 57361.511768 0.000726 0.63828 0.18426 1.00000 1 0.31090 0.05676 0.25000 0.04564 0.19844 0.04437 0.16000 0.03578 57361.513773 0.001278 0.36679 0.09607 1.00000 1 0.31037 0.04232 0.24780 0.03379 0.11384 0.02546 0.09091 0.02033 57361.516242 0.001191 0.44123 0.11876 0.97561 1 0.28339 0.04245 0.22680 0.03397 0.12504 0.02796 0.10000 0.02236 57361.519089 0.001656 0.33926 0.08802 0.98246 1 0.26222 0.03450 0.21053 0.02770 0.08896 0.01989 0.07143 0.01597 57361.521747 0.001002 0.62373 0.17863 0.97101 1 0.23725 0.04208 0.19043 0.03378 0.14798 0.03327 0.11878 0.02671