/* ** ** 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 56199.832751 0.000625 0.88861 0.26891 0.97674 1 0.28261 0.05893 0.22439 0.04679 0.25113 0.05508 0.19906 0.04365 56199.834204 0.000799 0.75465 0.22338 0.98182 1 0.24826 0.04814 0.19492 0.03780 0.18735 0.04190 0.14815 0.03313 56199.835773 0.000770 1.01637 0.32562 1.00000 1 0.18971 0.04352 0.14902 0.03419 0.19281 0.04312 0.15094 0.03375 56199.837240 0.000697 0.71557 0.20951 0.97917 1 0.30172 0.05702 0.23830 0.04503 0.21590 0.04828 0.17021 0.03806 56199.838489 0.000552 0.89149 0.26966 1.00000 1 0.31036 0.06501 0.24758 0.05186 0.27668 0.06038 0.22105 0.04824 56199.839883 0.000842 0.57991 0.16507 1.00000 1 0.29749 0.05196 0.23501 0.04104 0.17252 0.03878 0.13725 0.03085 56199.841873 0.001148 0.73228 0.17819 0.98514 1 0.26435 0.04213 0.20896 0.03330 0.19358 0.03559 0.15317 0.02816