/* ** ** 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 59947.129733 0.000049 0.10091 0.07535 0.98627 0 2.82433 0.67718 2.36753 0.56765 0.28502 0.20154 0.23892 0.16894 59947.130410 0.000610 0.27252 0.06754 1.00000 1 2.88552 0.33895 0.73288 0.08608 0.78638 0.17161 0.20000 0.04364 59947.131848 0.000828 0.21455 0.05338 0.96491 1 2.63606 0.27806 0.67409 0.07111 0.56557 0.12744 0.14442 0.03254 59947.133344 0.000668 0.27331 0.06748 0.97826 1 2.69092 0.31075 0.68066 0.07861 0.73545 0.16050 0.18667 0.04073 59947.135175 0.001162 0.14059 0.03383 0.96250 1 2.88429 0.24335 0.73397 0.06193 0.40550 0.09138 0.10316 0.02324 59947.137150 0.000813 0.21183 0.05231 0.98214 1 2.70055 0.28273 0.68679 0.07189 0.57207 0.12793 0.14546 0.03252 59947.138980 0.001017 0.14317 0.03432 1.00000 1 3.14358 0.27131 0.79834 0.06890 0.45006 0.10064 0.11429 0.02556 59947.140927 0.000930 0.16516 0.03990 0.96875 1 3.08968 0.28243 0.78343 0.07162 0.51030 0.11411 0.12903 0.02885 59947.143512 0.001627 0.17852 0.03196 0.97339 1 3.02421 0.21417 0.76051 0.05385 0.53989 0.08877 0.13576 0.02232