/* ** ** 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 56289.483799 0.000544 0.41794 0.11167 0.96277 0 0.71030 0.10388 0.53069 0.07760 0.29686 0.06638 0.22136 0.04950 56289.484759 0.000417 0.74928 0.22406 0.95139 0 0.52075 0.10260 0.38703 0.07625 0.39019 0.08777 0.29081 0.06542 56289.486021 0.000845 0.43393 0.11660 0.96918 0 0.43590 0.06494 0.32707 0.04873 0.18915 0.04230 0.14158 0.03166 56289.487283 0.000417 0.61344 0.17355 0.94444 0 0.64161 0.11120 0.48170 0.08348 0.39359 0.08801 0.29461 0.06588 56289.488255 0.000556 0.79014 0.24080 0.96354 0 0.36153 0.07380 0.27011 0.05514 0.28566 0.06464 0.21414 0.04846 56289.489482 0.000671 0.47670 0.13039 0.98276 0 0.49053 0.07728 0.36860 0.05807 0.23383 0.05229 0.17573 0.03929 56289.490682 0.000524 0.71436 0.20504 0.95580 0 0.45299 0.08446 0.34042 0.06347 0.32359 0.07061 0.24318 0.05307 56289.491866 0.000660 0.46411 0.12573 0.94737 0 0.53180 0.08132 0.39962 0.06111 0.24681 0.05519 0.18549 0.04148 56289.493469 0.000943 0.54888 0.12807 0.97239 0 0.44426 0.06232 0.33241 0.04663 0.24385 0.04547 0.18256 0.03404