/* ** ** 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 57561.625589 0.000872 0.45351 0.12390 1.00000 1 0.62306 0.09592 0.29586 0.04523 0.28257 0.06378 0.13267 0.02982 57561.627260 0.000799 0.64782 0.18245 0.98182 1 0.51617 0.09187 0.24462 0.04353 0.33438 0.07299 0.15556 0.03394 57561.629293 0.001235 0.41822 0.10041 0.98570 1 0.61428 0.08153 0.28527 0.03785 0.25690 0.05140 0.11935 0.02387 57561.689252 0.000596 0.77357 0.22802 0.97561 1 0.57231 0.11340 0.27105 0.05371 0.44272 0.09661 0.21000 0.04583 57561.690951 0.001104 0.38601 0.10159 0.96053 1 0.59376 0.08239 0.28378 0.03938 0.22920 0.05126 0.10959 0.02450 57561.692506 0.000450 0.96261 0.30644 1.00000 1 0.56152 0.12642 0.26500 0.05965 0.54052 0.12166 0.25645 0.05773 57561.694031 0.001075 0.83892 0.18432 0.98344 1 0.53314 0.08020 0.25500 0.03835 0.44726 0.07163 0.21436 0.03433