/* ** ** 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 58220.485144 0.000857 0.18755 0.04609 1.00000 1 2.22750 0.21985 0.71655 0.07071 0.41776 0.09403 0.13476 0.03033 58220.486713 0.000712 0.23340 0.05850 0.97959 1 2.21065 0.24385 0.70761 0.07805 0.51597 0.11614 0.16565 0.03728 58220.488194 0.000770 0.18402 0.04496 0.98113 1 2.58488 0.25417 0.83413 0.08201 0.47567 0.10638 0.15385 0.03440 58220.489676 0.000712 0.26533 0.06543 1.00000 1 1.98784 0.22811 0.64185 0.07366 0.52743 0.11512 0.17143 0.03741 58220.491535 0.001148 0.15558 0.03778 1.00000 1 1.97547 0.18023 0.64610 0.05893 0.30734 0.06917 0.10065 0.02265 58220.493583 0.000901 0.18272 0.04478 0.98387 1 2.18921 0.21196 0.71593 0.06931 0.40002 0.09005 0.13035 0.02934 58220.495268 0.000784 0.21838 0.05386 0.96296 1 2.15385 0.22402 0.70390 0.07321 0.47036 0.10518 0.15385 0.03440 58220.496619 0.000566 0.28361 0.06908 0.98775 1 2.44160 0.28738 0.80704 0.09496 0.69248 0.14766 0.22844 0.04870