/* ** ** 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 59189.702820 0.000975 0.20831 0.05150 0.97626 0 0.79797 0.08321 0.59073 0.06147 0.16623 0.03726 0.12178 0.02723 59189.704764 0.000969 0.19425 0.04788 0.98209 0 0.92978 0.09385 0.62447 0.06303 0.18061 0.04062 0.12112 0.02724 59189.706686 0.000952 0.21091 0.05312 0.97872 0 0.80619 0.08529 0.58854 0.06223 0.17003 0.03886 0.12216 0.02788 59189.709107 0.001470 0.12184 0.02933 0.96654 0 0.93333 0.07554 0.65172 0.05269 0.11372 0.02578 0.08071 0.01826 59189.711506 0.000929 0.19143 0.04697 0.97508 0 0.93341 0.09344 0.67331 0.06733 0.17868 0.04003 0.12801 0.02862 59189.713783 0.001348 0.14624 0.03514 0.95064 0 0.89882 0.07870 0.62709 0.05483 0.13144 0.02941 0.09044 0.02022 59189.716584 0.001453 0.20705 0.04259 0.98606 0 0.78940 0.06939 0.55343 0.04859 0.16345 0.03040 0.11737 0.02179