/* ** ** Swift/XRT hardness ratio for XTE J1946+274. ** 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 55556.833189 0.000935 4.76737 0.82131 0.95666 0 0.41053 0.06423 0.26809 0.04195 1.95714 0.14110 1.27808 0.09214 55556.834974 0.000851 4.11327 0.62748 0.96939 0 0.58991 0.08082 0.38523 0.05278 2.42645 0.16277 1.58455 0.10629 55556.900271 0.000700 3.15763 0.93726 0.92149 0 0.57041 0.14792 0.13945 0.03616 1.80114 0.26011 0.44034 0.06359 55556.901848 0.000877 4.87105 1.39132 0.92875 0 0.43985 0.11445 0.10753 0.02798 2.14253 0.25244 0.52380 0.06172 55556.966820 0.000605 3.99282 0.64721 0.99043 0 0.55020 0.07994 0.47800 0.06945 2.19685 0.15784 1.90858 0.13713 55556.968023 0.000599 4.30339 0.71978 0.98551 0 0.52020 0.07866 0.45194 0.06833 2.23862 0.16007 1.94487 0.13907 55556.969728 0.001105 4.91211 0.62093 0.97906 0 0.47854 0.05522 0.41575 0.04797 2.35065 0.12134 2.04220 0.10542