/* ** ** 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 57155.018667 0.002411 0.16332 0.03940 0.96386 1 1.52668 0.13825 0.30703 0.02780 0.24933 0.05575 0.05000 0.01118 57155.022865 0.001787 0.22907 0.05785 0.98374 1 1.41012 0.15593 0.28425 0.03143 0.32302 0.07334 0.06518 0.01480 57155.025857 0.001206 0.26894 0.06798 0.97590 1 1.81784 0.21424 0.36923 0.04351 0.48890 0.10932 0.09877 0.02208 57155.028370 0.001307 0.28293 0.07208 0.98889 1 1.55946 0.19039 0.31800 0.03882 0.44123 0.09866 0.08989 0.02010 57155.032887 0.003210 0.21840 0.04048 0.98310 1 1.48891 0.11850 0.30249 0.02407 0.32518 0.05443 0.06602 0.01105 57155.084353 0.000828 0.20725 0.05163 1.00000 1 1.57758 0.16746 0.67556 0.07162 0.32696 0.07368 0.13949 0.03140 57155.085907 0.000726 0.23233 0.05807 0.98000 1 1.61732 0.18059 0.70116 0.07828 0.37575 0.08403 0.16327 0.03651 57155.087752 0.001118 0.23270 0.05087 0.96464 1 1.40235 0.13546 0.60639 0.05856 0.32633 0.06400 0.14002 0.02746