/* ** ** 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 58276.411725 0.000663 0.20681 0.05096 0.98253 0 1.00361 0.10390 0.86058 0.08908 0.20756 0.04642 0.17807 0.03982 58276.412903 0.000515 0.23935 0.05988 0.99438 0 1.08765 0.12208 0.94509 0.10608 0.26033 0.05821 0.22637 0.05062 58276.414211 0.000793 0.14824 0.03620 0.98175 0 1.13984 0.10239 0.99092 0.08901 0.16897 0.03837 0.14692 0.03337 58276.415643 0.000639 0.19283 0.04747 0.98190 0 1.10566 0.11383 0.95571 0.09840 0.21321 0.04768 0.18464 0.04129 58276.417874 0.001591 0.14849 0.02684 0.97049 0 1.04113 0.06913 0.90254 0.05993 0.15460 0.02599 0.13409 0.02254 58276.948591 0.000892 0.30686 0.08000 0.94809 0 0.84202 0.10708 0.44566 0.05579 0.25839 0.05880 0.13711 0.03066 58276.952518 0.003035 0.19212 0.03861 0.97998 0 0.68992 0.05662 0.30590 0.02507 0.13255 0.02431 0.05825 0.01068