/* ** ** 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 59887.251090 0.000683 0.64480 0.18739 0.95745 1 0.61080 0.11115 0.27224 0.04953 0.39384 0.08925 0.17557 0.03978 59887.252746 0.000973 0.34547 0.09055 0.98507 1 0.77702 0.10434 0.34844 0.04678 0.26844 0.06043 0.12046 0.02711 59887.254983 0.001264 0.45019 0.09208 0.97453 1 0.82480 0.09498 0.36845 0.04243 0.37131 0.06277 0.16513 0.02791 59887.577214 0.000886 0.47740 0.13211 0.95082 1 1.11994 0.17694 0.28463 0.04497 0.53466 0.12147 0.13591 0.03088 59887.579073 0.000973 0.36150 0.09590 0.95522 1 1.35786 0.18590 0.34099 0.04668 0.49086 0.11153 0.12317 0.02798 59887.580947 0.000901 0.39991 0.10591 0.96774 1 1.31717 0.18687 0.33236 0.04715 0.52675 0.11779 0.13333 0.02981 59887.583271 0.001423 0.35502 0.07178 0.98965 1 1.55999 0.16503 0.39431 0.04171 0.55382 0.09543 0.13962 0.02406