/* ** ** Swift/XRT hardness ratio for 1ES 1959+650. ** 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 57259.263271 0.002023 0.30773 0.02631 0.27951 0 6.82309 0.28323 6.06387 0.25171 2.09964 0.15693 1.86597 0.13947 57259.452951 0.000660 0.32390 0.02666 0.97807 0 6.09837 0.24912 5.49970 0.22465 1.97524 0.14112 1.78228 0.12732 57259.454306 0.000694 0.29570 0.02421 0.99167 0 6.18228 0.24190 5.61698 0.21978 1.82810 0.13149 1.66094 0.11947 57259.455654 0.000654 0.31345 0.02573 0.98230 0 6.26894 0.25072 5.69657 0.22783 1.96498 0.14085 1.78548 0.12798 57259.456939 0.000631 0.33454 0.02780 0.98624 0 6.08671 0.25329 5.50157 0.22892 2.03626 0.14646 1.83862 0.13225 57259.458631 0.001062 0.31556 0.02028 0.99443 0 6.22600 0.19577 5.64897 0.17762 1.96468 0.11012 1.78246 0.09991