/* ** ** Swift/XRT hardness ratio for SS 433. ** 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 56926.307958 0.000391 1.15162 0.25070 0.94069 0 1.00640 0.15991 0.69666 0.11041 1.15900 0.17247 0.76978 0.11187 56926.309040 0.000692 1.11294 0.18451 0.96074 0 0.97555 0.11963 0.63298 0.07747 1.08573 0.12113 0.71122 0.07906 56926.357977 0.000307 1.64866 0.38290 0.98113 0 0.69397 0.12816 0.59392 0.10969 1.14412 0.16114 0.97752 0.13765 56926.358836 0.000553 1.22308 0.19308 0.95812 0 0.94817 0.11163 0.81160 0.09553 1.15969 0.12197 0.99342 0.10447 56926.359701 0.000312 1.53597 0.35871 0.97222 0 0.70430 0.12910 0.60858 0.11155 1.08178 0.15655 0.93462 0.13526 56926.360995 0.000981 1.62552 0.19035 0.97935 0 0.85883 0.07969 0.73476 0.06817 1.39604 0.09972 1.19612 0.08543 56926.362279 0.000304 1.69370 0.39866 0.97143 0 0.66825 0.12532 0.57589 0.10800 1.13182 0.16098 0.97705 0.13897 56926.363937 0.001354 1.41953 0.13868 0.97063 0 0.94841 0.07154 0.81363 0.06137 1.34629 0.08358 1.15533 0.07173 56926.428663 0.000862 1.58462 0.20479 0.97987 0 0.79612 0.08086 0.68649 0.06972 1.26155 0.10081 1.08728 0.08689