/* ** ** 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 58311.352482 0.002260 0.16967 0.04125 0.95262 0 0.78515 0.07369 0.31336 0.02933 0.13322 0.02987 0.05385 0.01204 58311.356548 0.001806 0.26546 0.06256 0.96282 0 0.73659 0.08066 0.29200 0.03195 0.19554 0.04081 0.07669 0.01599 58311.434865 0.000877 0.24424 0.06174 0.96370 0 0.74472 0.08390 0.55260 0.06224 0.18189 0.04116 0.13568 0.03070 58311.436700 0.000958 0.18881 0.04676 0.97583 0 0.86167 0.08675 0.64967 0.06541 0.16269 0.03681 0.12266 0.02775 58311.438795 0.001137 0.16864 0.04139 0.96438 0 0.82226 0.07822 0.61990 0.05897 0.13867 0.03138 0.10454 0.02365 58311.441147 0.001215 0.17132 0.03691 0.96905 0 0.97791 0.08118 0.73728 0.06120 0.16753 0.03331 0.12633 0.02512