/* ** ** 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 57349.834959 0.000755 0.70018 0.20641 1.00000 1 0.28821 0.05449 0.21961 0.04150 0.20180 0.04564 0.15227 0.03442 57349.836658 0.000944 0.47447 0.12964 0.96923 1 0.35478 0.05571 0.26751 0.04200 0.16833 0.03764 0.12699 0.02839 57349.838227 0.000625 0.60943 0.17013 1.00000 1 0.42636 0.07422 0.32195 0.05604 0.25984 0.05670 0.19535 0.04263 57349.839694 0.000842 0.54515 0.15363 0.98276 1 0.34196 0.05865 0.25661 0.04401 0.18642 0.04169 0.14035 0.03138 57349.841321 0.000784 0.72779 0.21472 0.96296 1 0.28157 0.05419 0.21177 0.04075 0.20493 0.04582 0.15385 0.03440 57349.843267 0.001162 0.71644 0.17304 0.96453 1 0.28727 0.04498 0.21525 0.03371 0.20581 0.03785 0.15445 0.02840