/* ** ** 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 57934.464245 0.000506 0.19293 0.04729 0.98857 0 1.38035 0.13856 1.20044 0.12050 0.26632 0.05955 0.23160 0.05179 57934.465249 0.000498 0.19676 0.04823 0.98256 0 1.39057 0.13959 1.20754 0.12122 0.27361 0.06119 0.23708 0.05301 57934.466378 0.000625 0.14950 0.03644 0.98148 0 1.44138 0.12802 1.24975 0.11098 0.21549 0.04892 0.18647 0.04234 57934.467677 0.000674 0.15067 0.03623 0.98283 0 1.34491 0.11879 1.16068 0.10251 0.20264 0.04531 0.17496 0.03912 57934.468906 0.000556 0.19630 0.04512 0.99209 0 1.45981 0.13819 1.25812 0.11907 0.28657 0.06001 0.24680 0.05168 57934.530676 0.000720 0.13913 0.03381 0.96787 0 1.37401 0.11915 1.18062 0.10237 0.19117 0.04340 0.16405 0.03724 57934.532016 0.000619 0.16527 0.04000 0.96729 0 1.36376 0.12635 1.17350 0.10872 0.22539 0.05040 0.19356 0.04328 57934.533541 0.000906 0.11924 0.02832 0.98083 0 1.28224 0.10257 1.09775 0.08780 0.15289 0.03419 0.13051 0.02918 57934.535266 0.000813 0.15721 0.03392 0.98577 0 1.33529 0.10816 1.15030 0.09318 0.20992 0.04198 0.18081 0.03616