/* ** ** Swift/XRT hardness ratio for 1ES 1218+304. ** 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 57075.424834 0.000550 0.19252 0.04913 1.00000 0 1.44392 0.14537 1.06235 0.10663 0.27798 0.06519 0.20270 0.04739 57075.425966 0.000582 0.30598 0.07513 0.98507 0 1.00665 0.12260 0.72968 0.08886 0.30801 0.06567 0.22259 0.04746 57075.427172 0.000625 0.17838 0.04342 0.98148 0 1.46486 0.14081 1.06220 0.10209 0.26130 0.05843 0.18899 0.04226 57075.428451 0.000654 0.18508 0.04518 0.97345 0 1.35737 0.13287 0.98267 0.09618 0.25122 0.05618 0.18212 0.04072 57075.429666 0.000561 0.21866 0.05485 0.97938 0 1.31768 0.14084 0.95318 0.10188 0.28812 0.06539 0.20815 0.04723 57075.430827 0.000599 0.20765 0.05109 0.96618 0 1.32727 0.13618 0.96607 0.09912 0.27560 0.06163 0.20033 0.04480 57075.432019 0.000593 0.27038 0.06049 0.97063 0 1.32048 0.13674 0.95819 0.09922 0.35703 0.07081 0.25917 0.05140