/* ** ** 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 59760.550362 0.000069 0.10917 0.05159 0.96577 0 4.56859 0.69820 3.95806 0.60489 0.49874 0.22304 0.43209 0.19324 59760.551332 0.000886 0.19376 0.04733 0.98361 1 2.81702 0.27688 0.68752 0.06757 0.54583 0.12207 0.13333 0.02981 59760.553104 0.000886 0.19687 0.04925 0.96721 1 2.77992 0.28061 0.67210 0.06784 0.54729 0.12527 0.13266 0.03037 59760.554629 0.000639 0.28023 0.07173 1.00000 1 2.64125 0.32069 0.64178 0.07791 0.74017 0.16680 0.18051 0.04068 59760.555937 0.000668 0.20433 0.05083 0.97826 1 3.53092 0.37141 0.86393 0.09087 0.72147 0.16263 0.17650 0.03977 59760.557505 0.000901 0.20165 0.05012 0.96774 1 2.64778 0.26725 0.65007 0.06562 0.53393 0.12126 0.13141 0.02985 59760.559147 0.000741 0.25133 0.06280 0.96078 1 2.65103 0.29553 0.65024 0.07249 0.66629 0.14899 0.16327 0.03651 59760.560498 0.000610 0.30212 0.07689 0.96066 1 2.75620 0.33731 0.67424 0.08251 0.83271 0.18582 0.20390 0.04550