/* ** ** Swift/XRT hardness ratio for 3C 454.3. ** 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 55554.028693 0.000479 0.65076 0.18902 1.00000 1 1.58624 0.29065 0.36888 0.06758 1.03226 0.23264 0.24071 0.05424 55554.029782 0.000610 0.78368 0.23575 0.92857 1 1.12159 0.22570 0.26167 0.05265 0.87897 0.19655 0.20513 0.04587 55554.030886 0.000494 1.06438 0.35407 0.91176 1 1.03372 0.25298 0.24083 0.05894 1.10028 0.24791 0.25623 0.05773 55554.032382 0.001002 0.41690 0.11187 0.95652 1 1.23537 0.18002 0.28833 0.04202 0.51503 0.11605 0.12035 0.02712 55554.034053 0.000668 0.90316 0.28018 0.97826 1 0.83694 0.17844 0.19556 0.04169 0.75589 0.17033 0.17652 0.03977 55554.035258 0.000537 1.20398 0.39953 1.00000 1 0.80736 0.20184 0.18824 0.04706 0.97204 0.21212 0.22703 0.04954 55554.036508 0.000712 0.95153 0.30610 0.97959 1 0.75084 0.17364 0.17542 0.04057 0.71445 0.15976 0.16667 0.03727 55554.038396 0.001177 0.55871 0.13071 0.96303 1 1.13977 0.16218 0.26515 0.03773 0.63680 0.11825 0.14871 0.02761