/* ** ** 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 57161.004580 0.000523 0.36264 0.09557 0.97222 1 1.57260 0.21167 0.61814 0.08318 0.57028 0.12921 0.22577 0.05115 57161.005655 0.000552 0.31713 0.08056 1.00000 1 1.73543 0.21740 0.69057 0.08650 0.55035 0.12162 0.21847 0.04827 57161.006933 0.000726 0.26912 0.06892 1.00000 1 1.46017 0.17426 0.58860 0.07024 0.39296 0.08903 0.15804 0.03580 57161.008154 0.000494 0.35220 0.09287 1.00000 1 1.65713 0.22763 0.66250 0.09100 0.58365 0.13137 0.23385 0.05263 57161.009868 0.001220 0.17681 0.03604 0.98500 1 1.96155 0.15735 0.78387 0.06287 0.34682 0.06499 0.13901 0.02605 57161.016900 0.000988 0.27111 0.06860 0.97059 1 1.97111 0.23209 0.45715 0.05381 0.53440 0.11969 0.12121 0.02710 57161.018628 0.000741 0.29652 0.07591 0.98039 1 2.31483 0.28850 0.53929 0.06721 0.68639 0.15349 0.16000 0.03578 57161.020516 0.001148 0.19773 0.04846 0.97468 1 2.25740 0.22644 0.52482 0.05264 0.44636 0.09981 0.10390 0.02323 57161.022477 0.000813 0.30146 0.07235 0.99113 1 2.35729 0.28019 0.54946 0.06531 0.71063 0.14818 0.16576 0.03456