/* ** ** 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 57679.534020 0.001846 0.09561 0.02263 0.95141 0 0.89723 0.06252 0.68279 0.04757 0.08578 0.01941 0.06528 0.01477 57679.537391 0.001525 0.12173 0.02953 0.96964 0 0.82772 0.06634 0.62989 0.05048 0.10076 0.02307 0.07668 0.01755 57679.541340 0.002425 0.11199 0.02139 0.97087 0 0.88929 0.05422 0.67675 0.04126 0.09959 0.01802 0.07579 0.01372 57679.588872 0.002240 0.09091 0.02138 0.97674 0 0.76202 0.05244 0.57972 0.03990 0.06928 0.01558 0.05270 0.01185 57679.592628 0.001516 0.15432 0.03772 0.96947 0 0.66066 0.05889 0.50261 0.04481 0.10195 0.02320 0.07756 0.01765 57679.596013 0.001869 0.10165 0.02402 0.96285 0 0.82838 0.05999 0.63021 0.04564 0.08420 0.01894 0.06406 0.01441