/* ** ** 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 56215.991078 0.000310 2.37376 1.00349 0.94393 0 0.22152 0.07947 0.16637 0.05969 0.52583 0.11759 0.39670 0.08870 56215.991978 0.000590 1.22461 0.26172 0.95098 0 0.50760 0.08068 0.42059 0.06670 0.62162 0.08881 0.51249 0.07308 56215.993127 0.000558 1.36957 0.30233 0.95337 0 0.45667 0.07674 0.39339 0.06611 0.62544 0.08953 0.53870 0.07709 56215.994232 0.000547 1.20703 0.25915 0.97884 0 0.51205 0.08156 0.44228 0.07045 0.61806 0.08897 0.53296 0.07673 56215.995129 0.000350 0.67212 0.19536 0.97521 0 0.58297 0.10825 0.50519 0.09381 0.39183 0.08762 0.33955 0.07593 56215.995864 0.000379 1.80111 0.43413 0.96183 0 0.50678 0.09861 0.43907 0.08543 0.91276 0.12985 0.79082 0.11250 56215.996744 0.000501 1.38168 0.30755 0.97110 0 0.49425 0.08426 0.42696 0.07278 0.68290 0.09773 0.59000 0.08443 56215.997783 0.000538 1.40656 0.31042 0.96774 0 0.45945 0.07784 0.39486 0.06690 0.64624 0.09140 0.55648 0.07870 56215.999250 0.000929 1.03979 0.18316 0.96573 0 0.48397 0.06134 0.41935 0.05315 0.50323 0.06156 0.43607 0.05334