/* ** ** 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 57156.025586 0.000959 0.28073 0.07131 0.98485 1 1.94519 0.23439 0.43753 0.05272 0.54608 0.12211 0.12308 0.02752 57156.027895 0.001351 0.31108 0.07854 0.97849 1 1.30439 0.16205 0.29407 0.03654 0.40577 0.08919 0.09168 0.02015 57156.030859 0.001612 0.18287 0.04491 0.98198 1 1.77785 0.17352 0.39842 0.03889 0.32512 0.07326 0.07287 0.01642 57156.033836 0.001365 0.23045 0.05779 0.98936 1 1.64770 0.18142 0.37017 0.04076 0.37972 0.08556 0.08541 0.01924 57156.036567 0.001365 0.26300 0.06690 1.00000 1 1.43358 0.16921 0.32192 0.03799 0.37703 0.08496 0.08450 0.01904 57156.039458 0.001525 0.39015 0.07972 0.98471 1 1.49474 0.16242 0.33477 0.03638 0.58317 0.10091 0.13044 0.02257 57156.090558 0.001699 0.21043 0.05196 0.96581 1 1.55160 0.16234 0.33351 0.03489 0.32650 0.07302 0.07080 0.01583 57156.094030 0.001772 0.31360 0.06854 0.97508 1 1.38012 0.14895 0.30002 0.03237 0.43281 0.08226 0.09367 0.01780