/* ** ** Swift/XRT hardness ratio for 1ES 0647+250. ** 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 55573.389909 0.001917 0.16291 0.03929 0.96970 1 0.90574 0.08182 0.38562 0.03481 0.14756 0.03300 0.06250 0.01398 55573.392683 0.000857 0.37964 0.09996 1.00000 1 0.83954 0.11672 0.35779 0.04974 0.31872 0.07127 0.13559 0.03032 55573.394847 0.001278 0.23543 0.05848 0.97727 1 0.91883 0.09940 0.39667 0.04291 0.21632 0.04837 0.09302 0.02080 55573.398755 0.002629 0.24119 0.04404 0.98621 1 0.81576 0.06569 0.35045 0.02822 0.19675 0.03225 0.08434 0.01382 55573.459524 0.000944 0.32638 0.08454 0.98462 1 0.81639 0.10607 0.37906 0.04919 0.26646 0.05970 0.12500 0.02795 55573.461354 0.000886 0.43124 0.11564 0.96721 1 0.69985 0.10232 0.31267 0.04571 0.30180 0.06784 0.13492 0.03033 55573.463387 0.001148 0.33085 0.07801 0.94914 1 0.85488 0.09953 0.38390 0.04469 0.28284 0.05799 0.12750 0.02614