/* ** ** 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 59487.856405 0.000634 0.20449 0.03463 0.98630 0 2.28079 0.16284 1.93641 0.13825 0.46639 0.07162 0.39637 0.06087 59487.857380 0.000341 0.18483 0.04501 0.94915 0 2.27016 0.21889 1.93547 0.18662 0.41959 0.09382 0.35774 0.07999 59487.858239 0.000518 0.13419 0.03256 0.98883 0 1.97260 0.16857 1.66954 0.14266 0.26471 0.06011 0.22339 0.05070 59487.859206 0.000448 0.13744 0.03287 0.98065 0 2.27557 0.19288 1.92389 0.16305 0.31275 0.06994 0.26360 0.05894 59487.860071 0.000417 0.13277 0.03220 0.97917 0 2.49877 0.21353 2.12144 0.18127 0.33175 0.07530 0.28042 0.06365 59487.860791 0.000304 0.20014 0.05010 0.96190 0 2.30686 0.24354 1.95337 0.20621 0.46170 0.10479 0.39148 0.08886 59487.861407 0.000312 0.19538 0.04811 0.98148 0 2.29435 0.23638 1.93574 0.19947 0.44826 0.10024 0.37799 0.08452 59487.862018 0.000298 0.18299 0.04476 0.98058 0 2.60002 0.25764 2.17330 0.21534 0.47577 0.10639 0.39670 0.08870 59487.862973 0.000657 0.20170 0.03237 0.99119 0 2.52918 0.16973 2.14571 0.14397 0.51014 0.07437 0.43347 0.06318 59487.864440 0.000810 0.19680 0.02849 0.96429 0 2.75856 0.17685 2.32818 0.14926 0.54288 0.07046 0.45924 0.05961