/* ** ** 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 58165.283126 0.000799 0.51060 0.14092 0.98182 1 0.35844 0.05740 0.28889 0.04626 0.18302 0.04114 0.14740 0.03314 58165.284564 0.000639 0.58018 0.16462 1.00000 1 0.39248 0.06854 0.31333 0.05472 0.22771 0.05092 0.18182 0.04066 58165.286569 0.001365 0.48551 0.09492 0.97651 1 0.43264 0.04826 0.34787 0.03880 0.21005 0.03373 0.16951 0.02722 58165.350169 0.000784 0.46901 0.12726 0.96296 1 0.42997 0.06606 0.32847 0.05046 0.20166 0.04510 0.15385 0.03440 58165.352043 0.001089 0.38025 0.10002 0.94667 1 0.38380 0.05243 0.29480 0.04027 0.14594 0.03280 0.11211 0.02520 58165.353757 0.000625 0.84657 0.22963 0.99570 1 0.37308 0.06929 0.28421 0.05278 0.31584 0.06244 0.24104 0.04766 58165.965855 0.000930 0.43153 0.11606 1.00000 1 0.35591 0.05319 0.28966 0.04328 0.15358 0.03435 0.12500 0.02795 58165.967714 0.000930 0.49897 0.13402 0.98438 1 0.32637 0.05111 0.26818 0.04199 0.16285 0.03554 0.13333 0.02910 58165.969574 0.000930 0.40667 0.10858 1.00000 1 0.38001 0.05544 0.30820 0.04496 0.15454 0.03456 0.12500 0.02795 58165.971709 0.001206 0.50705 0.12100 0.98935 1 0.31406 0.04398 0.25823 0.03616 0.15924 0.03077 0.13102 0.02532