/* ** ** 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 57781.703916 0.001990 0.69814 0.20440 0.95620 1 0.10704 0.02023 0.08750 0.01654 0.07473 0.01671 0.06107 0.01366 57781.707083 0.001177 0.89722 0.27154 0.98765 1 0.14231 0.02967 0.11646 0.02428 0.12768 0.02801 0.10449 0.02292 57781.709349 0.001089 1.23313 0.41360 0.98667 1 0.10713 0.02678 0.08767 0.02192 0.13211 0.02954 0.10811 0.02417 57781.712384 0.001946 1.25989 0.42258 0.95522 1 0.06062 0.01516 0.04961 0.01240 0.07637 0.01708 0.06250 0.01398 57781.715580 0.001249 1.25874 0.42322 0.95349 1 0.09423 0.02356 0.07711 0.01928 0.11861 0.02667 0.09706 0.02182 57781.718834 0.002005 0.79881 0.20458 0.98768 1 0.12523 0.02155 0.10249 0.01763 0.10004 0.01898 0.08187 0.01553 57781.772267 0.002019 1.78219 0.52918 0.95823 1 0.06624 0.01580 0.05392 0.01286 0.11805 0.02087 0.09610 0.01699