/* ** ** 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 54350.612952 0.000392 2.85698 1.25469 0.96296 1 0.16808 0.06353 0.10769 0.04070 0.48021 0.10738 0.30769 0.06880 54350.613824 0.000479 1.71739 0.64472 1.00000 1 0.22227 0.06702 0.14194 0.04280 0.38172 0.08536 0.24243 0.05421 54350.615102 0.000799 0.75018 0.22314 0.98182 1 0.31053 0.06090 0.19623 0.03848 0.23295 0.05209 0.14815 0.03313 54350.616598 0.000697 1.12006 0.36443 0.95833 1 0.24276 0.05737 0.15611 0.03689 0.27190 0.06080 0.17391 0.03889 54350.617731 0.000436 1.43733 0.51379 0.96667 1 0.30005 0.08354 0.19190 0.05342 0.43127 0.09668 0.27522 0.06169 54350.618661 0.000494 1.82030 0.68584 0.97059 1 0.20725 0.06277 0.13276 0.04021 0.37727 0.08456 0.24186 0.05421 54350.619590 0.000436 1.32986 0.47423 1.00000 1 0.30983 0.08593 0.20000 0.05547 0.41203 0.09235 0.26604 0.05963 54350.620767 0.000741 1.15042 0.34863 0.99350 1 0.25529 0.05709 0.16438 0.03676 0.29369 0.06007 0.18910 0.03868 54350.749875 0.000857 0.80519 0.23887 0.98305 1 0.27850 0.05582 0.17824 0.03572 0.22425 0.04905 0.14450 0.03161 54350.751212 0.000479 3.26947 1.51435 1.00000 1 0.12080 0.04932 0.07742 0.03161 0.39496 0.08639 0.25398 0.05555 54350.752606 0.000915 0.84440 0.25869 1.00000 1 0.23301 0.04879 0.15020 0.03145 0.19675 0.04400 0.12698 0.02839 54350.754524 0.001002 1.29269 0.35602 0.98000 1 0.22101 0.04609 0.14154 0.02951 0.28570 0.05140 0.18310 0.03294