/* ** ** 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 57415.192988 0.000610 0.72284 0.20992 0.92857 1 0.69214 0.12694 0.28457 0.05218 0.50031 0.11265 0.20389 0.04588 57415.194164 0.000566 0.83166 0.25595 1.00000 1 0.66556 0.13962 0.24735 0.05186 0.55352 0.12464 0.20389 0.04588 57415.195733 0.001002 0.60254 0.17322 1.00000 1 0.47698 0.08434 0.19105 0.03377 0.28740 0.06515 0.11454 0.02594 57415.197287 0.000552 0.96306 0.30374 0.97368 1 0.55905 0.12352 0.22442 0.04958 0.53840 0.12117 0.21491 0.04837 57415.198667 0.000828 0.54129 0.15160 0.96491 1 0.67695 0.11283 0.26667 0.04444 0.36642 0.08247 0.14458 0.03254 57415.200788 0.001293 0.60313 0.13439 0.97888 1 0.63121 0.08776 0.25002 0.03476 0.38071 0.06628 0.15152 0.02638