/* ** ** 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 55077.289818 0.000610 0.54559 0.15115 0.97619 1 1.56854 0.25650 0.35922 0.05874 0.85578 0.19138 0.19512 0.04363 55077.290835 0.000407 1.25995 0.42484 0.89286 1 1.09209 0.27562 0.25374 0.06404 1.37598 0.30768 0.32000 0.07155 55077.292026 0.000784 0.50526 0.13537 0.96296 1 1.36927 0.21282 0.32091 0.04988 0.69183 0.15097 0.16154 0.03525 55077.293377 0.000566 0.56696 0.16313 0.97436 1 1.55918 0.27563 0.36571 0.06465 0.88399 0.20069 0.20756 0.04712 55077.294539 0.000596 0.94216 0.22444 0.99465 1 1.57420 0.26348 0.36986 0.06190 1.48315 0.25142 0.34757 0.05892 55077.356737 0.000857 0.36839 0.09547 0.96610 1 1.71330 0.23514 0.39686 0.05446 0.63117 0.13876 0.14638 0.03217 55077.358015 0.000421 0.71262 0.21286 1.00000 1 1.62280 0.31826 0.38518 0.07554 1.15644 0.26054 0.27391 0.06172 55077.359119 0.000683 0.55677 0.15651 0.93617 1 1.37082 0.23041 0.32470 0.05458 0.76323 0.17197 0.18053 0.04068 55077.360455 0.000654 0.67614 0.18580 0.98025 1 1.28442 0.22568 0.30435 0.05347 0.86845 0.18349 0.20600 0.04353