/* ** ** Swift/XRT hardness ratio for QSO B1727+502. ** 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 57109.176253 0.001177 0.30396 0.07639 0.96296 1 1.43574 0.17491 0.35175 0.04285 0.43641 0.09593 0.10695 0.02351 57109.179681 0.002251 0.20027 0.04331 0.97901 1 1.40636 0.12457 0.34038 0.03015 0.28165 0.05557 0.06815 0.01345 57109.195184 0.001191 0.34650 0.09045 0.98780 1 1.10594 0.14893 0.28417 0.03827 0.38321 0.08569 0.09877 0.02208 57109.198176 0.001801 0.33906 0.06774 0.97402 1 1.28603 0.13003 0.33053 0.03342 0.43604 0.07513 0.11212 0.01932 57109.243855 0.002092 0.14336 0.03435 0.97917 1 1.54548 0.13294 0.39615 0.03407 0.22157 0.04955 0.05674 0.01269 57109.247966 0.002019 0.19712 0.04343 0.95788 1 1.47936 0.13261 0.37841 0.03392 0.29161 0.05869 0.07466 0.01503