/* ** ** Swift/XRT hardness ratio for 3C 279. ** 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 58135.130445 0.000552 0.61473 0.17408 0.92105 1 1.60689 0.27562 0.36757 0.06304 0.98781 0.22257 0.22694 0.05114 58135.131433 0.000436 0.59284 0.16963 1.00000 1 1.93525 0.34548 0.45307 0.08086 1.14730 0.25655 0.26667 0.05963 58135.132885 0.001017 0.44972 0.12233 0.97143 1 1.12232 0.17098 0.26013 0.03963 0.50473 0.11373 0.11681 0.02632 58135.134599 0.000697 0.65275 0.18642 0.97917 1 1.16720 0.21280 0.27175 0.04954 0.76189 0.16748 0.17751 0.03902 58135.136371 0.001075 0.41916 0.10892 0.93243 1 1.24019 0.17184 0.28807 0.03991 0.51983 0.11428 0.12091 0.02658 58135.137867 0.000421 0.61683 0.17929 0.96552 1 1.98784 0.36914 0.46400 0.08616 1.22615 0.27418 0.28572 0.06389 58135.139625 0.001336 0.60427 0.12695 0.95677 1 1.19336 0.15399 0.27533 0.03552 0.72112 0.11955 0.16684 0.02766