/* ** ** 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 58250.708513 0.000988 0.23692 0.05913 1.00000 1 1.97166 0.21845 0.49874 0.05525 0.46713 0.10446 0.11765 0.02631 58250.710662 0.001162 0.17383 0.04225 0.98750 1 2.29944 0.21886 0.58339 0.05552 0.39972 0.08938 0.10127 0.02264 58250.712681 0.000857 0.34832 0.09057 0.94915 1 1.61581 0.21442 0.41024 0.05444 0.56283 0.12586 0.14286 0.03194 58250.714715 0.001177 0.18641 0.04626 0.98765 1 2.09363 0.20990 0.52786 0.05292 0.39028 0.08861 0.09859 0.02238 58250.717097 0.001206 0.20877 0.04914 0.98795 1 2.02534 0.20204 0.51288 0.05116 0.42283 0.09015 0.10732 0.02288 58250.720249 0.001946 0.18668 0.03557 0.96979 1 2.13982 0.16181 0.54157 0.04095 0.39946 0.06986 0.10114 0.01769