/* ** ** Swift/XRT hardness ratio for BL Lacertae. ** 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 56274.318581 0.000417 1.04777 0.33678 0.97222 0 0.36595 0.08449 0.27222 0.06284 0.38343 0.08575 0.28619 0.06399 56274.319692 0.000694 0.65707 0.19272 0.97917 0 0.34543 0.06384 0.25615 0.04733 0.22698 0.05169 0.16763 0.03816 56274.321078 0.000686 0.47679 0.13070 0.97046 0 0.49335 0.07728 0.36244 0.05677 0.23523 0.05292 0.17323 0.03897 56274.322152 0.000388 1.17425 0.39033 0.96269 0 0.35715 0.08783 0.26256 0.06458 0.41939 0.09379 0.31059 0.06945 56274.322962 0.000422 1.31608 0.44953 0.97260 0 0.29750 0.07681 0.21464 0.05542 0.39153 0.08755 0.28216 0.06309 56274.324073 0.000689 0.78082 0.23876 0.97059 0 0.29927 0.06110 0.21855 0.04461 0.23368 0.05320 0.17053 0.03882 56274.325343 0.000582 0.57406 0.16280 0.96020 0 0.48082 0.08304 0.35801 0.06183 0.27602 0.06209 0.20644 0.04644 56274.326680 0.000749 0.37745 0.09973 0.97297 0 0.57086 0.08033 0.42208 0.05938 0.21547 0.04819 0.15899 0.03555 56274.327788 0.000359 0.99799 0.32262 0.98387 0 0.44482 0.10268 0.32620 0.07530 0.44392 0.10047 0.32474 0.07348 56274.328651 0.000503 0.62774 0.17519 0.94828 0 0.55060 0.09576 0.40737 0.07085 0.34563 0.07544 0.25497 0.05564