/* ** ** Swift/XRT hardness ratio for 1ES 1927+654. ** 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 59927.330638 0.001729 0.13260 0.03160 1.00000 1 1.05557 0.08693 0.50690 0.04174 0.13997 0.03130 0.06723 0.01503 59927.334415 0.002048 0.12331 0.02929 0.99291 1 0.97748 0.07804 0.46670 0.03725 0.12053 0.02696 0.05714 0.01278 59927.338714 0.002251 0.10968 0.02426 0.99067 1 1.12806 0.07910 0.53913 0.03780 0.12373 0.02595 0.05960 0.01250 59927.595087 0.003108 0.09275 0.02181 0.96262 1 1.05882 0.07219 0.41666 0.02840 0.09821 0.02210 0.03860 0.00869 59927.602219 0.004024 0.10214 0.01869 0.98726 1 1.18679 0.06704 0.47153 0.02664 0.12122 0.02110 0.04827 0.00840 59927.924977 0.001540 0.10716 0.02526 0.99057 1 1.58189 0.11811 0.71391 0.05330 0.16951 0.03791 0.07619 0.01704 59927.929218 0.002702 0.12100 0.02086 0.97353 1 1.53855 0.08716 0.68530 0.03881 0.18616 0.03031 0.08367 0.01362