/* ** ** 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 54728.442874 0.002251 1.38784 0.48362 0.98710 1 0.04805 0.01284 0.03784 0.01011 0.06668 0.01491 0.05229 0.01169 54728.446868 0.001743 2.55654 1.06225 0.98920 1 0.03536 0.01250 0.02766 0.00978 0.09039 0.01973 0.07076 0.01544 54728.510750 0.002745 1.36359 0.47561 0.98413 1 0.04607 0.01233 0.03077 0.00822 0.06281 0.01406 0.04301 0.00962 54728.516110 0.002615 3.97778 1.81581 0.98668 1 0.01961 0.00801 0.01351 0.00552 0.07800 0.01592 0.05405 0.01103 54728.576365 0.001685 1.61953 0.59598 0.98276 1 0.05256 0.01531 0.04326 0.01260 0.08512 0.01914 0.06981 0.01570 54728.582422 0.004372 1.64250 0.44450 0.98190 1 0.03608 0.00769 0.02978 0.00635 0.05926 0.00988 0.04872 0.00812 54728.644226 0.002193 1.69094 0.61747 0.90073 1 0.04316 0.01246 0.03478 0.01004 0.07299 0.01632 0.05882 0.01315 54728.649934 0.003515 1.68190 0.48714 0.98090 1 0.03994 0.00916 0.03207 0.00736 0.06717 0.01187 0.05392 0.00953