/* ** ** 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 58229.517652 0.000784 0.27760 0.07061 0.98148 1 2.23054 0.27039 0.54852 0.06648 0.61921 0.13847 0.15094 0.03375 58229.519482 0.001046 0.18960 0.04639 0.97222 1 2.49488 0.24772 0.60162 0.05973 0.47304 0.10578 0.11429 0.02556 58229.522068 0.001511 0.15764 0.03821 0.97115 1 2.04924 0.18271 0.49798 0.04439 0.32303 0.07281 0.07863 0.01772 58229.524479 0.000901 0.25518 0.06490 0.96774 1 2.09444 0.23954 0.51517 0.05892 0.53446 0.12141 0.13140 0.02985 58229.526179 0.000799 0.30252 0.07555 0.96364 1 2.12711 0.25825 0.52064 0.06321 0.64349 0.14043 0.15849 0.03459 58229.527718 0.000741 0.30474 0.07807 0.94118 1 2.22648 0.27125 0.54168 0.06599 0.67851 0.15290 0.16546 0.03729 58229.529839 0.001380 0.24427 0.05345 0.95476 1 1.91133 0.18533 0.46906 0.04548 0.46688 0.09157 0.11466 0.02249