/* ** ** 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 58586.209305 0.000552 0.28171 0.07142 1.00000 1 3.03742 0.36272 0.74871 0.08940 0.85568 0.19136 0.21053 0.04708 58586.210511 0.000654 0.24140 0.05905 0.91111 1 3.40421 0.36517 0.84329 0.09046 0.82179 0.18067 0.20346 0.04473 58586.211702 0.000537 0.23981 0.06026 1.00000 1 3.59858 0.41261 0.90076 0.10328 0.86298 0.19297 0.21622 0.04835 58586.212602 0.000363 0.35948 0.09440 0.96000 1 3.72248 0.51249 0.92902 0.12790 1.33814 0.29923 0.33334 0.07454 58586.213401 0.000436 0.35915 0.09485 1.00000 1 2.95532 0.40685 0.73681 0.10144 1.06141 0.23922 0.26473 0.05966 58586.214476 0.000639 0.24547 0.06170 0.97727 1 3.00675 0.33473 0.75214 0.08373 0.73806 0.16634 0.18469 0.04162 58586.215682 0.000566 0.21823 0.05422 0.97436 1 3.86731 0.41893 0.96324 0.10435 0.84396 0.18872 0.21053 0.04708 58586.216917 0.000668 0.19198 0.04689 0.95652 1 3.83867 0.37741 0.94794 0.09320 0.73693 0.16479 0.18182 0.04066 58586.218848 0.001264 0.15544 0.02879 0.99954 1 4.03471 0.28214 1.00409 0.07021 0.62714 0.10756 0.15640 0.02682