/* ** ** 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 55183.935844 0.005810 0.20642 0.04288 0.98892 1 0.17521 0.01512 0.13761 0.01187 0.03617 0.00684 0.02831 0.00535 55183.993341 0.002295 0.39384 0.10370 0.97468 1 0.17453 0.02425 0.13223 0.01837 0.06874 0.01537 0.05195 0.01162 55183.998628 0.002992 0.32332 0.08315 0.98544 1 0.16106 0.02046 0.12217 0.01552 0.05207 0.01164 0.03941 0.00881 55184.005296 0.003675 0.39227 0.08755 0.98157 1 0.15383 0.01826 0.11482 0.01363 0.06034 0.01141 0.04510 0.00852 55184.068941 0.002571 0.29999 0.07494 0.98762 1 0.20056 0.02397 0.16018 0.01914 0.06017 0.01320 0.04782 0.01049 55184.997859 0.002121 0.28654 0.07320 0.99539 1 0.24004 0.02911 0.19155 0.02323 0.06878 0.01546 0.05477 0.01231