/* ** ** 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 57261.259436 0.000741 0.91791 0.28517 0.98039 1 0.29280 0.06257 0.17255 0.03679 0.26877 0.06061 0.15920 0.03579 57261.260874 0.000697 1.09890 0.36378 1.00000 1 0.25252 0.06163 0.15023 0.03666 0.27750 0.06206 0.16667 0.03727 57261.262399 0.000828 0.51460 0.14217 0.98246 1 0.46293 0.07510 0.27637 0.04483 0.23822 0.05327 0.14286 0.03194 57261.263939 0.000712 0.70290 0.20844 1.00000 1 0.38567 0.07511 0.23218 0.04521 0.27109 0.06062 0.16327 0.03651 57261.265479 0.000828 0.52724 0.14807 0.96491 1 0.45571 0.07597 0.27170 0.04528 0.24027 0.05430 0.14400 0.03254 57261.267091 0.000784 0.52471 0.14521 0.94444 1 0.48943 0.07901 0.29770 0.04806 0.25681 0.05773 0.15608 0.03508 57261.268907 0.001031 0.59725 0.14919 0.98005 1 0.41084 0.06356 0.25015 0.03870 0.24537 0.04812 0.14946 0.02931