/* ** ** 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 57302.080745 0.001525 0.27036 0.06671 0.98095 1 0.44915 0.05070 0.30017 0.03386 0.12143 0.02664 0.08115 0.01780 57302.084187 0.001917 0.16494 0.03799 0.97534 1 0.62810 0.05469 0.41484 0.03612 0.10360 0.02209 0.06835 0.01457 57302.286433 0.132296 0.24160 0.05001 0.01623 1 0.55737 0.05116 0.33803 0.03017 0.13466 0.02499 0.08355 0.01507 57302.613474 0.001612 0.19973 0.04902 0.98198 1 0.45881 0.04642 0.36778 0.03721 0.09164 0.02049 0.07339 0.01641 57302.616640 0.001554 0.16062 0.03897 0.98131 1 0.58811 0.05361 0.47330 0.04314 0.09446 0.02124 0.07580 0.01704 57302.619836 0.001641 0.19691 0.04502 0.98137 1 0.52433 0.04916 0.42184 0.03955 0.10324 0.02153 0.08296 0.01730