/* ** ** 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 56368.354702 0.000790 0.43924 0.11938 0.96337 0 0.47113 0.07097 0.34468 0.05192 0.20694 0.04681 0.15067 0.03409 56368.356212 0.000720 0.56978 0.16261 0.97992 0 0.39035 0.06718 0.28527 0.04909 0.22242 0.05064 0.16151 0.03675 56368.357656 0.000723 0.42856 0.11536 0.97200 0 0.52349 0.07844 0.38502 0.05769 0.22435 0.05017 0.16488 0.03687 56368.359201 0.000822 0.62869 0.17648 0.96479 0 0.33269 0.05874 0.24431 0.04313 0.20916 0.04565 0.15354 0.03351 56368.360625 0.000602 0.92882 0.29020 0.97115 0 0.28977 0.06323 0.21355 0.04660 0.26914 0.06018 0.19835 0.04435 56368.362046 0.000819 0.50515 0.14062 0.95406 0 0.39416 0.06394 0.29056 0.04714 0.19911 0.04504 0.14677 0.03320 56368.364057 0.001192 0.69437 0.14827 0.97816 0 0.36811 0.05090 0.27125 0.03751 0.25561 0.04159 0.18835 0.03065