/* ** ** 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 58741.214100 0.001307 0.26675 0.06717 0.97778 1 0.49366 0.05702 0.34363 0.03964 0.13168 0.02947 0.09091 0.02033 58741.216772 0.001365 0.22669 0.05618 0.97872 1 0.56303 0.06018 0.38390 0.04103 0.12764 0.02854 0.08696 0.01944 58741.219198 0.001060 0.35318 0.09209 1.00000 1 0.45559 0.06111 0.31000 0.04158 0.16090 0.03598 0.10959 0.02451 58741.221464 0.001206 0.29459 0.07361 0.97590 1 0.51204 0.06130 0.34950 0.04184 0.15084 0.03308 0.10321 0.02264 58741.223062 0.000392 0.92538 0.29058 1.00000 1 0.46995 0.10360 0.31999 0.07054 0.43488 0.09725 0.29630 0.06625 58741.225255 0.001801 0.28877 0.05741 0.98353 1 0.54308 0.05160 0.37278 0.03542 0.15682 0.02739 0.10791 0.01884