/* ** ** 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 55057.008833 0.000755 0.40189 0.10803 0.98077 1 0.87636 0.12863 0.38169 0.05598 0.35220 0.07931 0.15591 0.03509 55057.010489 0.000901 0.37719 0.09926 1.00000 1 0.77750 0.10785 0.34435 0.04777 0.29327 0.06558 0.12903 0.02885 55057.011970 0.000581 0.57686 0.16304 1.00000 1 0.77563 0.13405 0.34622 0.05983 0.44744 0.10006 0.20000 0.04472 55057.013176 0.000625 0.60487 0.17583 1.00000 1 0.68384 0.12700 0.30526 0.05669 0.41363 0.09250 0.18605 0.04160 55057.015224 0.001423 0.54156 0.11379 0.98656 1 0.60846 0.07593 0.26741 0.03337 0.32952 0.05570 0.14480 0.02448 55057.337162 0.001699 0.39947 0.07836 0.93354 1 0.72072 0.07451 0.32832 0.03392 0.28791 0.04799 0.13184 0.02197