/* ** ** Swift/XRT hardness ratio for LS I +61 303. ** 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 55915.153278 0.004067 0.89158 0.27591 0.97857 1 0.08173 0.01744 0.03212 0.00685 0.07287 0.01633 0.02920 0.00653 55915.160962 0.003617 1.06930 0.30292 0.96960 1 0.10538 0.02153 0.04060 0.00829 0.11269 0.02212 0.04308 0.00845 55915.213875 0.001075 1.24764 0.42986 1.00000 1 0.10610 0.02759 0.08513 0.02214 0.13238 0.02992 0.10701 0.02419 55915.216926 0.001975 0.61438 0.17537 0.97059 1 0.12309 0.02183 0.09891 0.01754 0.07562 0.01691 0.06061 0.01355 55915.220339 0.001438 1.12318 0.36699 0.96970 1 0.09139 0.02167 0.07381 0.01750 0.10265 0.02308 0.08291 0.01864 55915.223593 0.001816 0.58474 0.16534 0.97600 1 0.13784 0.02364 0.11148 0.01912 0.08060 0.01812 0.06524 0.01467 55915.227268 0.001859 1.67793 0.49061 0.96562 1 0.07424 0.01713 0.06000 0.01384 0.12458 0.02238 0.10033 0.01802