/* ** ** 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 56790.770759 0.034336 0.45681 0.10682 0.03933 1 0.31193 0.04142 0.25519 0.03388 0.14249 0.02743 0.11618 0.02236 56790.806111 0.001017 0.45379 0.12302 0.97143 1 0.31245 0.04788 0.25938 0.03975 0.14178 0.03170 0.11765 0.02631 56790.808944 0.001816 0.43851 0.09799 0.97383 1 0.26065 0.03214 0.21654 0.02670 0.11430 0.02130 0.09496 0.01770 56790.875836 0.001569 0.65518 0.14046 0.97115 1 0.25255 0.03405 0.20976 0.02828 0.16547 0.02758 0.13729 0.02288 56790.942517 0.001569 0.63804 0.13570 0.99892 1 0.26099 0.03521 0.21577 0.02911 0.16652 0.02738 0.13718 0.02255 56790.982830 0.001293 0.37249 0.09766 0.97753 1 0.29740 0.04071 0.24689 0.03380 0.11078 0.02477 0.09195 0.02056 56790.985052 0.000930 0.56787 0.16004 0.98438 1 0.27003 0.04631 0.22295 0.03824 0.15334 0.03429 0.12698 0.02839 56790.987420 0.001438 0.39843 0.10619 0.96970 1 0.25007 0.03580 0.20808 0.02979 0.09964 0.02240 0.08291 0.01864 56790.989846 0.000988 0.60828 0.17361 1.00000 1 0.23317 0.04136 0.19333 0.03429 0.14183 0.03172 0.11765 0.02631 56790.991865 0.001031 0.55633 0.15516 0.97183 1 0.25246 0.04208 0.20870 0.03478 0.14045 0.03141 0.11594 0.02593 56790.994203 0.001307 0.48009 0.11263 0.97664 1 0.31042 0.04164 0.25655 0.03441 0.14903 0.02868 0.12287 0.02365