/* ** ** 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 59877.039873 0.001031 0.71520 0.21028 0.98592 1 0.36464 0.06957 0.15857 0.03025 0.26079 0.05834 0.11429 0.02556 59877.041950 0.001046 0.45362 0.12381 1.00000 1 0.54894 0.08471 0.24348 0.03757 0.24901 0.05606 0.11042 0.02485 59877.044057 0.001060 0.44412 0.11298 0.96942 1 0.65596 0.09327 0.28938 0.04114 0.29133 0.06146 0.12859 0.02713 59877.896933 0.000901 0.87252 0.26691 0.96774 1 0.33632 0.07016 0.15333 0.03197 0.29345 0.06565 0.13333 0.02981 59877.898603 0.000770 0.78491 0.23548 1.00000 1 0.41757 0.08352 0.19231 0.03846 0.32776 0.07329 0.15094 0.03375 59877.900375 0.001002 0.84848 0.20135 0.94249 1 0.51174 0.08252 0.23845 0.03845 0.43420 0.07560 0.20298 0.03533