/* ** ** 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 54309.310801 0.000523 0.77674 0.22748 0.97222 1 1.42787 0.27632 0.30684 0.05938 1.10909 0.24378 0.23830 0.05238 54309.311861 0.000537 1.11463 0.36775 1.00000 1 0.91092 0.22097 0.19421 0.04710 1.01534 0.22707 0.21613 0.04833 54309.313488 0.001089 0.60976 0.13185 0.98454 1 1.47795 0.19788 0.30980 0.04147 0.90120 0.15302 0.18876 0.03204 54309.377339 0.000378 0.88704 0.27445 1.00000 1 1.53979 0.33521 0.35944 0.07825 1.36585 0.30029 0.32077 0.07051 54309.378356 0.000610 0.74209 0.22246 0.97619 1 1.14442 0.22848 0.26220 0.05234 0.84926 0.18991 0.19505 0.04361 54309.379285 0.000320 1.28196 0.46474 1.00000 1 1.22122 0.34682 0.28248 0.08022 1.56556 0.35275 0.36092 0.08132 54309.413749 0.034145 0.62275 0.13492 0.03565 1 1.02962 0.14246 0.30592 0.04126 0.64120 0.10689 0.18549 0.02980