/* ** ** Swift/XRT hardness ratio for 3C 279. ** 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 58083.654312 0.001627 0.45310 0.12340 0.99107 1 0.19376 0.02977 0.15813 0.02430 0.08779 0.01974 0.07170 0.01612 58083.657363 0.001423 0.46283 0.12528 0.97959 1 0.22253 0.03394 0.18105 0.02761 0.10300 0.02303 0.08333 0.01863 58083.660631 0.001845 0.46562 0.10570 0.98927 1 0.24369 0.03158 0.19827 0.02569 0.11347 0.02115 0.09200 0.01715 58083.723045 0.001627 0.42116 0.11306 1.00000 1 0.21727 0.03226 0.16926 0.02513 0.09150 0.02046 0.07143 0.01597 58083.726198 0.001525 0.42049 0.11242 0.98095 1 0.23630 0.03463 0.18353 0.02689 0.09936 0.02222 0.07767 0.01737 58083.730177 0.002455 0.37852 0.07437 0.98855 1 0.28798 0.02974 0.22764 0.02351 0.10901 0.01822 0.08596 0.01437