/* ** ** Swift/XRT hardness ratio for 1ES 1218+304. ** 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 53673.889913 0.001278 0.29648 0.07580 0.98864 1 1.32416 0.16412 0.31229 0.03870 0.39259 0.08779 0.09195 0.02056 53673.892469 0.001278 0.26546 0.06695 0.98864 1 1.47030 0.17149 0.34558 0.04031 0.39030 0.08728 0.09195 0.02056 53673.895403 0.001656 0.20913 0.05186 0.98246 1 1.44350 0.14953 0.33932 0.03515 0.30188 0.06801 0.07093 0.01598 53673.898526 0.001467 0.22017 0.05215 0.96613 1 1.76442 0.18208 0.41055 0.04236 0.38847 0.08282 0.09018 0.01923 53673.956598 0.001307 0.28465 0.07241 0.98889 1 1.33390 0.16165 0.31531 0.03821 0.37969 0.08492 0.08989 0.02010 53673.959373 0.001467 0.22536 0.05604 0.99010 1 1.48844 0.16191 0.35542 0.03866 0.33544 0.07501 0.08000 0.01789 53673.962321 0.001482 0.18704 0.04566 0.98039 1 1.79432 0.17562 0.42743 0.04183 0.33561 0.07505 0.08000 0.01789 53673.965575 0.001772 0.30363 0.06128 0.96030 1 1.51926 0.14791 0.36034 0.03508 0.46129 0.08155 0.10926 0.01931