/* ** ** Swift/XRT hardness ratio for 3C 279. ** 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 58241.266509 0.000915 0.55783 0.15579 0.98413 1 0.48966 0.08192 0.23146 0.03872 0.27315 0.06108 0.12903 0.02885 58241.268818 0.001394 0.35694 0.09392 0.98958 1 0.49330 0.06718 0.23441 0.03192 0.17608 0.03964 0.08369 0.01884 58241.271084 0.000872 0.55018 0.15290 0.96667 1 0.52665 0.08690 0.25000 0.04125 0.28975 0.06479 0.13793 0.03084 58241.273205 0.001249 0.43936 0.11861 0.97674 1 0.45383 0.06863 0.21667 0.03276 0.19940 0.04459 0.09524 0.02130 58241.275994 0.001540 0.32522 0.08385 0.98113 1 0.49390 0.06338 0.23641 0.03034 0.16063 0.03592 0.07692 0.01720 58241.278448 0.000915 0.60315 0.17172 0.96825 1 0.45711 0.08054 0.21751 0.03832 0.27571 0.06166 0.13115 0.02933 58241.280453 0.001089 0.46940 0.12488 0.96000 1 0.52312 0.07958 0.24929 0.03792 0.24555 0.05359 0.11667 0.02546 58241.282428 0.000886 0.60076 0.16305 0.96197 1 0.52615 0.08835 0.25088 0.04212 0.31609 0.06740 0.14997 0.03197