/* ** ** 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 57136.072583 0.001264 0.24233 0.06109 0.98851 1 1.71322 0.19352 0.37936 0.04285 0.41517 0.09356 0.09237 0.02081 57136.075096 0.001249 0.25564 0.06523 1.00000 1 1.62561 0.18925 0.35872 0.04176 0.41557 0.09435 0.09171 0.02082 57136.077624 0.001278 0.29299 0.07500 0.95455 1 1.47286 0.17903 0.32314 0.03927 0.43153 0.09722 0.09456 0.02131 57136.080035 0.001133 0.27481 0.07015 0.98718 1 1.70493 0.20453 0.37489 0.04497 0.46854 0.10557 0.10316 0.02324 57136.082141 0.000973 0.34730 0.09174 0.98507 1 1.56352 0.21084 0.34375 0.04635 0.54301 0.12334 0.11950 0.02713 57136.084160 0.001046 0.31817 0.08252 0.94444 1 1.67146 0.20943 0.36491 0.04572 0.53180 0.12076 0.11598 0.02633 57136.086659 0.001453 0.21023 0.05216 0.97000 1 1.78064 0.18468 0.39004 0.04045 0.37435 0.08436 0.08189 0.01845 57136.112255 0.024144 0.16875 0.04129 0.04775 1 1.47201 0.14044 0.58735 0.05570 0.24840 0.05597 0.10017 0.02255 57136.137983 0.001583 0.24758 0.04687 0.99308 1 1.36863 0.11630 0.52600 0.04466 0.33885 0.05733 0.12934 0.02186