/* ** ** 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 57135.003791 0.001467 0.21244 0.05235 0.77834 1 1.39216 0.14403 0.47966 0.04962 0.29576 0.06614 0.10177 0.02276 57135.005810 0.000552 0.46159 0.12453 0.92105 1 1.43014 0.21269 0.49334 0.07336 0.66014 0.14859 0.22718 0.05113 57135.007393 0.001031 0.24998 0.06259 0.94366 1 1.36628 0.15376 0.47470 0.05342 0.34154 0.07639 0.11940 0.02670 57135.009616 0.001191 0.20465 0.04893 0.95122 1 1.52231 0.14843 0.52817 0.05149 0.31154 0.06801 0.10769 0.02350 57135.012332 0.001525 0.25902 0.04801 0.98076 1 1.57830 0.13331 0.55363 0.04676 0.40882 0.06745 0.14324 0.02363 57135.077700 0.000988 0.23304 0.05822 0.98529 1 1.29233 0.13986 0.51198 0.05537 0.30116 0.06781 0.11868 0.02671 57135.079502 0.000813 0.31389 0.07940 0.98214 1 1.27291 0.15674 0.48373 0.05956 0.39955 0.08828 0.15096 0.03335 57135.081390 0.001075 0.21458 0.05301 0.98649 1 1.33558 0.14022 0.51199 0.05375 0.28658 0.06409 0.10959 0.02450 57135.084280 0.001816 0.22732 0.04102 0.95233 1 1.46425 0.11395 0.55848 0.04345 0.33285 0.05420 0.12728 0.02072