/* ** ** 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 59131.830464 0.002164 0.29984 0.05506 0.97879 1 0.43585 0.03847 0.35540 0.03137 0.13069 0.02105 0.10640 0.01713 59131.961259 0.001438 0.28355 0.07223 0.98990 1 0.61498 0.07504 0.28773 0.03510 0.17438 0.03900 0.08163 0.01825 59131.963714 0.001017 0.34855 0.09149 1.00000 1 0.69659 0.09401 0.32641 0.04405 0.24280 0.05466 0.11356 0.02557 59131.966023 0.001293 0.30411 0.07789 1.00000 1 0.62857 0.07847 0.29371 0.03666 0.19115 0.04275 0.08989 0.02010 59131.968783 0.001467 0.26017 0.06537 0.98020 1 0.68296 0.07817 0.31008 0.03546 0.17768 0.03974 0.08081 0.01807 59131.971935 0.001685 0.28410 0.06449 0.97835 1 0.67286 0.07219 0.30970 0.03322 0.19116 0.03824 0.08811 0.01762