/* ** ** 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 56400.015241 0.000880 0.44997 0.12408 0.96711 0 0.41425 0.06352 0.30149 0.04610 0.18640 0.04272 0.13404 0.03050 56400.017047 0.000926 0.39971 0.10698 0.97500 0 0.43927 0.06372 0.32121 0.04659 0.17558 0.03949 0.12771 0.02872 56400.019040 0.001068 0.41627 0.11345 0.96477 0 0.36325 0.05370 0.26418 0.03905 0.15121 0.03462 0.11008 0.02520 56400.020996 0.000888 0.44262 0.11968 0.96091 0 0.41649 0.06330 0.30272 0.04600 0.18435 0.04122 0.13582 0.03037 56400.022784 0.000900 0.44160 0.11960 0.97749 0 0.40663 0.06212 0.29913 0.04570 0.17957 0.04016 0.13180 0.02947 56400.025038 0.001354 0.70617 0.15279 0.97650 0 0.30949 0.04353 0.22964 0.03230 0.21855 0.03593 0.16220 0.02666