/* ** ** 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 57364.302364 0.001365 0.41766 0.11160 0.97872 1 0.26711 0.03856 0.20645 0.02980 0.11156 0.02508 0.08652 0.01945 57364.305487 0.001758 0.40537 0.10757 0.97521 1 0.21526 0.03075 0.16752 0.02393 0.08726 0.01951 0.06780 0.01516 57364.308697 0.001453 0.48678 0.13322 0.95000 1 0.22165 0.03421 0.17143 0.02645 0.10790 0.02439 0.08336 0.01884 57364.311674 0.001525 0.39918 0.10532 0.97143 1 0.25055 0.03509 0.19616 0.02747 0.10002 0.02236 0.07843 0.01754 57364.314579 0.001380 0.53547 0.13845 0.98364 1 0.23406 0.03578 0.18363 0.02807 0.12533 0.02613 0.09845 0.02053 57364.362504 0.001453 0.38095 0.10015 0.98000 1 0.26617 0.03680 0.21505 0.02972 0.10140 0.02268 0.08163 0.01825 57364.364944 0.000988 0.66091 0.19108 0.98529 1 0.22609 0.04143 0.18119 0.03320 0.14942 0.03341 0.11940 0.02670 57364.368023 0.002092 0.49849 0.09892 0.96815 1 0.26950 0.03080 0.21785 0.02490 0.13434 0.02179 0.10903 0.01769