/* ** ** 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 54359.717230 0.000639 3.00834 0.85461 0.97727 1 0.64063 0.15823 0.15916 0.03932 1.92722 0.27045 0.47837 0.06713 54359.718465 0.000566 1.89052 0.46356 0.97436 1 1.10289 0.22058 0.27778 0.05556 2.08504 0.29579 0.52480 0.07445 54359.719743 0.000712 2.52449 0.65864 0.89796 1 0.72514 0.15904 0.18234 0.03999 1.83061 0.25867 0.45971 0.06496 54359.720920 0.000465 5.57808 2.05439 0.90625 1 0.48341 0.16394 0.12215 0.04143 2.69651 0.38732 0.67973 0.09763 54359.721995 0.000610 2.76037 0.76614 0.95238 1 0.71189 0.16926 0.17856 0.04245 1.96509 0.28139 0.49425 0.07077 54359.723142 0.000537 7.96015 3.43890 0.97297 1 0.28081 0.11464 0.07059 0.02882 2.23528 0.31586 0.56187 0.07940 54359.724333 0.000654 3.52141 1.07463 0.93871 1 0.54270 0.14666 0.13518 0.03653 1.91108 0.27092 0.47748 0.06768