/* ** ** 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 57768.776407 0.001394 0.21100 0.05193 0.98958 1 0.50774 0.05221 0.39917 0.04104 0.10713 0.02396 0.08421 0.01883 57768.778804 0.001002 0.32419 0.08443 1.00000 1 0.45028 0.05923 0.35632 0.04687 0.14598 0.03281 0.11537 0.02593 57768.781143 0.001336 0.25691 0.06448 0.98913 1 0.43126 0.04915 0.34223 0.03900 0.11079 0.02477 0.08791 0.01966 57768.783656 0.001177 0.23527 0.05855 0.96296 1 0.55049 0.06014 0.43585 0.04761 0.12952 0.02896 0.10257 0.02293 57768.786096 0.001264 0.22535 0.05580 0.97701 1 0.52871 0.05624 0.41743 0.04440 0.11914 0.02664 0.09412 0.02105 57768.789843 0.002484 0.21281 0.03872 0.99880 1 0.51462 0.03962 0.40576 0.03124 0.10952 0.01806 0.08642 0.01425