/* ** ** 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 57265.857011 0.000755 0.83677 0.25521 0.96154 1 0.40527 0.08273 0.18824 0.03842 0.33912 0.07685 0.15804 0.03580 57265.858841 0.001075 0.48523 0.13037 1.00000 1 0.49212 0.07617 0.23265 0.03601 0.23879 0.05244 0.11285 0.02478 57265.860599 0.000683 0.69554 0.20446 1.00000 1 0.52414 0.10000 0.24671 0.04706 0.36456 0.08153 0.17021 0.03806 57265.862197 0.000915 0.56688 0.16065 0.98413 1 0.48201 0.08299 0.22585 0.03888 0.27325 0.06151 0.12824 0.02886 57265.863664 0.000552 0.99280 0.31708 0.97368 1 0.45384 0.10215 0.21489 0.04837 0.45057 0.10210 0.21356 0.04838 57265.865291 0.001075 0.56520 0.16023 0.97297 1 0.41244 0.07025 0.19308 0.03288 0.23311 0.05283 0.10975 0.02486 57265.867542 0.001177 0.90224 0.20493 0.96088 1 0.44352 0.06950 0.20963 0.03284 0.40016 0.06579 0.19016 0.03126