/* ** ** 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 57134.003805 0.001482 0.25609 0.06447 0.80014 1 1.57161 0.18167 0.38183 0.04413 0.40247 0.09000 0.09802 0.02192 57134.006928 0.001641 0.20532 0.05033 0.94690 1 1.48900 0.14953 0.36415 0.03657 0.30572 0.06836 0.07477 0.01672 57134.009863 0.001293 0.21187 0.05143 0.97753 1 1.84862 0.19020 0.45373 0.04668 0.39168 0.08611 0.09589 0.02108 57134.012753 0.001598 0.22924 0.05684 0.97273 1 1.32763 0.14221 0.32644 0.03496 0.30435 0.06806 0.07477 0.01672 57134.015208 0.000857 0.35205 0.09135 0.94915 1 1.65598 0.21802 0.40601 0.05345 0.58300 0.13036 0.14286 0.03194 57134.018447 0.002382 0.22437 0.04082 0.95561 1 1.72367 0.13425 0.42099 0.03279 0.38674 0.06358 0.09444 0.01553 57134.073238 0.002426 0.25385 0.04623 0.95313 1 1.48861 0.12119 0.37668 0.03066 0.37788 0.06156 0.09513 0.01550