/* ** ** 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 56309.329217 0.000564 0.69449 0.20638 0.96410 0 0.40804 0.07853 0.30218 0.05815 0.28338 0.06416 0.21062 0.04769 56309.330516 0.000735 0.43340 0.11708 0.96850 0 0.50477 0.07546 0.37309 0.05577 0.21877 0.04923 0.16192 0.03643 56309.331711 0.000460 0.87795 0.27513 0.99371 0 0.39357 0.08640 0.28654 0.06290 0.34554 0.07727 0.25359 0.05670 56309.333086 0.000914 0.40265 0.10685 0.96519 0 0.44705 0.06384 0.32774 0.04680 0.18001 0.04026 0.13137 0.02937 56309.334839 0.000839 0.39340 0.10477 0.97586 0 0.48121 0.06856 0.35777 0.05098 0.18931 0.04260 0.14075 0.03167 56309.336405 0.000726 0.47972 0.13193 0.98406 0 0.45301 0.07163 0.33529 0.05301 0.21732 0.04890 0.16126 0.03628 56309.337516 0.000385 0.78203 0.23677 0.96992 0 0.52791 0.10611 0.39251 0.07889 0.41284 0.09347 0.30695 0.06950 56309.338479 0.000579 0.58330 0.16554 0.97500 0 0.47608 0.08319 0.35227 0.06155 0.27770 0.06210 0.20547 0.04594 56309.339668 0.000611 0.65749 0.18942 0.97156 0 0.41402 0.07528 0.30546 0.05553 0.27222 0.06083 0.20063 0.04484