/* ** ** 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 57927.308104 0.001118 0.19434 0.04744 0.97403 1 1.15318 0.11287 0.55392 0.05421 0.22411 0.05012 0.10667 0.02385 57927.310849 0.001627 0.19037 0.03939 0.98926 1 1.09927 0.09254 0.53230 0.04481 0.20926 0.03955 0.10109 0.01910 57927.424027 0.001394 0.17650 0.04332 0.96875 1 1.05347 0.09935 0.48496 0.04573 0.18594 0.04213 0.08495 0.01925 57927.426395 0.000973 0.24572 0.06011 1.00000 1 1.12341 0.12412 0.50772 0.05609 0.27604 0.06024 0.12537 0.02736 57927.428922 0.001554 0.16931 0.04002 0.97196 1 1.06962 0.09704 0.47526 0.04308 0.18110 0.03953 0.08077 0.01763 57927.432234 0.001758 0.23353 0.04533 0.98251 1 1.04787 0.08835 0.47523 0.04007 0.24471 0.04278 0.11062 0.01933