/* ** ** Swift/XRT hardness ratio for PG 1553+113. ** 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 59125.960772 0.001133 0.17286 0.04213 0.96154 1 3.06847 0.28501 0.61086 0.05672 0.53042 0.11952 0.10592 0.02386 59125.962747 0.000842 0.21456 0.05327 0.96552 1 3.28499 0.34234 0.66127 0.06891 0.70483 0.15884 0.14185 0.03196 59125.964214 0.000625 0.30143 0.07679 0.95349 1 3.22390 0.39332 0.64909 0.07918 0.97177 0.21732 0.19512 0.04363 59125.966030 0.001191 0.15606 0.03759 1.00000 1 3.10206 0.27770 0.62718 0.05614 0.48410 0.10826 0.09756 0.02182 59125.967976 0.000755 0.23084 0.05881 1.00000 1 3.27849 0.36771 0.65547 0.07352 0.75681 0.17312 0.15059 0.03445 59125.970112 0.001380 0.27962 0.05462 0.96765 1 2.62409 0.24158 0.52567 0.04839 0.73375 0.12641 0.14733 0.02538