/* ** ** 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 58494.369823 0.001075 0.29061 0.07249 1.00000 1 0.49130 0.05935 0.39042 0.04716 0.14278 0.03116 0.11351 0.02477 58494.372379 0.001482 0.27102 0.06875 0.98039 1 0.36805 0.04326 0.29374 0.03453 0.09975 0.02242 0.07960 0.01789 58494.374950 0.001089 0.26349 0.06624 0.98667 1 0.51411 0.05905 0.41027 0.04713 0.13547 0.03029 0.10811 0.02417 58494.377144 0.001104 0.27443 0.06931 0.97368 1 0.49425 0.05802 0.39352 0.04619 0.13564 0.03033 0.10811 0.02417 58494.379453 0.001206 0.27258 0.06891 0.96386 1 0.45854 0.05302 0.36537 0.04225 0.12499 0.02810 0.09950 0.02237 58494.381908 0.001249 0.24919 0.06251 1.00000 1 0.47081 0.05353 0.37446 0.04257 0.11732 0.02624 0.09302 0.02080 58494.384624 0.001467 0.21658 0.05220 0.97734 1 0.49475 0.05061 0.39102 0.04000 0.10715 0.02338 0.08510 0.01857