/* ** ** 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 55559.512773 0.000596 0.81911 0.24883 1.00000 1 0.63915 0.13129 0.23879 0.04901 0.52353 0.11717 0.19512 0.04363 55559.514052 0.000683 0.64547 0.18457 0.93617 1 0.69229 0.12337 0.28229 0.05031 0.44685 0.09992 0.18182 0.04066 55559.515519 0.000784 0.47721 0.13241 0.96296 1 0.78143 0.12357 0.32000 0.05060 0.37290 0.08502 0.15105 0.03444 55559.517204 0.000901 0.43979 0.11936 0.98385 1 0.71780 0.10731 0.29430 0.04400 0.31568 0.07151 0.12956 0.02935 55559.518671 0.000566 0.75582 0.21994 0.97436 1 0.71065 0.13678 0.29189 0.05618 0.53712 0.11723 0.22105 0.04824 55559.519847 0.000581 0.74325 0.21930 0.97500 1 0.67364 0.12965 0.27693 0.05329 0.50068 0.11197 0.20513 0.04587 55559.521155 0.000726 0.50378 0.13843 0.98000 1 0.78357 0.12511 0.32357 0.05166 0.39475 0.08828 0.16327 0.03651 55559.522433 0.000552 0.74992 0.21975 1.00000 1 0.71101 0.13685 0.29189 0.05618 0.53320 0.11782 0.21851 0.04827 55559.523609 0.000625 0.48474 0.13349 0.97674 1 0.94845 0.15239 0.38879 0.06246 0.45975 0.10282 0.19048 0.04259