/* ** ** 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 58158.125892 0.000930 0.39924 0.10591 0.96875 1 0.39701 0.05594 0.32192 0.04536 0.15850 0.03563 0.12839 0.02886 58158.127606 0.000784 0.40061 0.10715 0.98148 1 0.46147 0.06690 0.37492 0.05435 0.18487 0.04155 0.15020 0.03376 58158.129029 0.000639 0.86303 0.25894 0.95455 1 0.28602 0.05889 0.23221 0.04781 0.24684 0.05387 0.20000 0.04364 58158.130584 0.000915 0.33914 0.08603 0.98413 1 0.49236 0.06367 0.39934 0.05164 0.16698 0.03644 0.13548 0.02957 58158.132211 0.000712 0.53367 0.14652 1.00000 1 0.38991 0.06325 0.31667 0.05137 0.20808 0.04609 0.16900 0.03744 58158.134506 0.001583 0.36954 0.07231 0.98705 1 0.44623 0.04574 0.36218 0.03713 0.16490 0.02748 0.13384 0.02231 58158.715173 0.000450 0.75694 0.22797 1.00000 1 0.41507 0.08374 0.34201 0.06899 0.31418 0.07026 0.25807 0.05771 58158.716364 0.000741 0.50503 0.13825 0.94118 1 0.39902 0.06232 0.32800 0.05123 0.20152 0.04530 0.16582 0.03728 58158.717759 0.000654 0.49861 0.13656 0.97778 1 0.44512 0.07038 0.36364 0.05750 0.22194 0.04963 0.18182 0.04066 58158.719255 0.000842 0.36825 0.09714 0.98276 1 0.46267 0.06382 0.37711 0.05201 0.17038 0.03831 0.13963 0.03139 58158.720635 0.000537 0.72421 0.21051 0.91892 1 0.39787 0.07389 0.32222 0.05984 0.28814 0.06444 0.23530 0.05261 58158.723075 0.001874 0.37298 0.07426 0.98402 1 0.36173 0.03744 0.29510 0.03054 0.13492 0.02295 0.10965 0.01865