/* ** ** 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 57956.283136 0.000674 0.23587 0.01875 0.96996 0 8.94105 0.30649 7.44244 0.25506 2.10894 0.15123 1.75238 0.12564 57956.284395 0.000584 0.27263 0.02208 0.97030 0 8.72539 0.32363 7.40596 0.27469 2.37884 0.17130 2.01901 0.14539 57956.285654 0.000674 0.22498 0.01787 0.97854 0 9.10683 0.30804 7.72966 0.26146 2.04886 0.14720 1.73902 0.12494 57956.286921 0.000593 0.25524 0.02041 0.99024 0 9.06669 0.32698 7.69667 0.27757 2.31422 0.16512 1.96459 0.14017 57956.288133 0.000619 0.24579 0.01971 0.98131 0 9.03026 0.31866 7.66667 0.27054 2.21957 0.15983 1.88441 0.13570 57956.289366 0.000613 0.25511 0.02037 0.99528 0 8.78131 0.31532 7.45380 0.26765 2.24023 0.15976 1.90178 0.13562 57956.290578 0.000599 0.27114 0.02162 0.98551 0 8.58320 0.31699 7.28780 0.26915 2.32726 0.16449 1.97613 0.13967 57956.291759 0.000582 0.27039 0.02183 0.97512 0 8.81235 0.32430 7.48083 0.27530 2.38274 0.17119 2.02295 0.14534 57956.293382 0.001042 0.27980 0.01668 0.99167 0 8.67973 0.24152 7.32812 0.20390 2.42861 0.12803 2.04906 0.10801