/* ** ** 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 57267.395532 0.001017 0.44455 0.11718 0.97143 1 0.60975 0.08895 0.27647 0.04033 0.27107 0.05951 0.12283 0.02697 57267.397827 0.001278 0.47062 0.12919 1.00000 1 0.42398 0.06663 0.19182 0.03014 0.19954 0.04491 0.09037 0.02034 57267.399730 0.000625 1.14999 0.37937 0.95349 1 0.37609 0.09122 0.17000 0.04123 0.43250 0.09671 0.19512 0.04363 57267.401154 0.000799 0.58694 0.16631 0.98182 1 0.55171 0.09498 0.25097 0.04320 0.32382 0.07288 0.14727 0.03314 57267.402708 0.000755 0.84645 0.26014 0.96154 1 0.41777 0.08808 0.18969 0.03999 0.35362 0.07907 0.16000 0.03578 57267.404509 0.001046 0.83542 0.20823 0.95913 1 0.45478 0.07716 0.20825 0.03533 0.37993 0.06937 0.17377 0.03173