/* ** ** 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 56973.845418 0.000320 2.89042 0.80976 0.95455 1 1.31337 0.31800 0.33435 0.08096 3.79619 0.53497 0.96577 0.13609 56973.846159 0.000421 3.91855 1.29162 0.96552 1 0.72157 0.21404 0.18004 0.05339 2.82752 0.40642 0.70366 0.10113 56973.847016 0.000436 3.06253 0.94285 1.00000 1 0.87671 0.23978 0.21924 0.05996 2.68496 0.37952 0.67405 0.09528 56973.847917 0.000465 2.86404 0.82161 0.96875 1 0.90748 0.22652 0.22833 0.05698 2.59905 0.36743 0.65231 0.09221 56973.848817 0.000436 2.22108 0.59487 0.93333 1 1.25973 0.28354 0.31392 0.07065 2.79796 0.40615 0.69728 0.10120 56973.849732 0.000479 2.14593 0.56373 1.00000 1 1.11320 0.24478 0.27802 0.06113 2.38885 0.34335 0.59704 0.08581 56973.850720 0.000508 2.21590 0.58754 0.97143 1 1.01759 0.22549 0.25878 0.05734 2.25488 0.32832 0.57248 0.08336 56973.851751 0.000523 1.93540 0.46877 1.00000 1 1.17581 0.23205 0.29544 0.05830 2.27566 0.31954 0.57117 0.08019 56973.852739 0.000465 1.94128 0.49497 1.00000 1 1.24870 0.26219 0.31519 0.06618 2.42408 0.35064 0.61198 0.08853 56973.853741 0.000537 2.54894 0.72302 0.97297 1 0.86816 0.21257 0.21744 0.05324 2.21289 0.31690 0.55509 0.07947 56973.854802 0.000523 1.90849 0.46343 0.91667 1 1.27358 0.25105 0.32006 0.06309 2.43062 0.34468 0.61097 0.08664 56973.855775 0.000450 1.93204 0.48159 1.00000 1 1.38337 0.28620 0.35115 0.07265 2.67273 0.37159 0.67619 0.09402 56973.856705 0.000479 2.35114 0.64381 1.00000 1 1.01871 0.23779 0.25796 0.06019 2.39514 0.34292 0.60556 0.08670 56973.857750 0.000566 2.65366 0.67745 0.93617 1 0.97317 0.21372 0.24463 0.05371 2.58246 0.33613 0.65246 0.08491