/* ** ** 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 58288.631249 0.001075 0.38344 0.10147 0.97297 1 0.36258 0.05060 0.28718 0.04007 0.13903 0.03126 0.11054 0.02485 58288.633312 0.000988 0.45496 0.12309 0.97059 1 0.33738 0.05138 0.26824 0.04084 0.15350 0.03432 0.12121 0.02710 58288.635012 0.000712 0.54212 0.15061 0.95918 1 0.39438 0.06503 0.31402 0.05178 0.21380 0.04781 0.17021 0.03806 58288.636580 0.000857 0.58034 0.16373 0.98305 1 0.29838 0.05134 0.23788 0.04093 0.17316 0.03872 0.13793 0.03084 58288.638193 0.000755 0.40280 0.10415 0.98077 1 0.51551 0.07149 0.40785 0.05656 0.20765 0.04531 0.16471 0.03594 58288.639979 0.001031 0.47822 0.13101 0.95775 1 0.30622 0.04737 0.24288 0.03757 0.14644 0.03311 0.11644 0.02632 58288.642027 0.001017 0.56041 0.12532 0.99008 1 0.41155 0.05571 0.32713 0.04428 0.23064 0.04105 0.18350 0.03266