/* ** ** 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 56512.034819 0.000787 0.37592 0.09939 0.96691 0 0.54969 0.07640 0.40293 0.05600 0.20664 0.04647 0.15152 0.03408 56512.036017 0.000411 1.11296 0.36812 0.99296 0 0.34367 0.08335 0.25415 0.06164 0.38249 0.08602 0.28262 0.06356 56512.037490 0.001062 0.45180 0.12367 0.97548 0 0.33304 0.05134 0.24433 0.03766 0.15047 0.03403 0.11070 0.02504 56512.039261 0.000709 0.72480 0.21383 0.97551 0 0.31270 0.06018 0.23115 0.04449 0.22664 0.05068 0.16764 0.03749 56512.040517 0.000547 0.98206 0.31145 0.98942 0 0.29480 0.06592 0.21775 0.04869 0.28951 0.06511 0.21310 0.04792 56512.041694 0.000631 0.68152 0.19842 0.98165 0 0.37280 0.06950 0.27561 0.05138 0.25407 0.05682 0.18723 0.04187 56512.043381 0.001056 0.50367 0.11788 0.96712 0 0.42829 0.05866 0.31441 0.04306 0.21572 0.04094 0.15829 0.03004