/* ** ** 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 58560.975318 0.000988 0.19550 0.04811 0.97059 1 2.47437 0.24415 0.61734 0.06091 0.48374 0.10906 0.12031 0.02712 58560.977076 0.000770 0.25719 0.06397 1.00000 1 2.46338 0.28621 0.61311 0.07123 0.63356 0.13934 0.15737 0.03460 58560.978950 0.001104 0.14975 0.03623 1.00000 1 2.79967 0.24605 0.69764 0.06132 0.41925 0.09451 0.10448 0.02355 58560.980751 0.000697 0.26484 0.06686 0.97917 1 2.59252 0.30389 0.64310 0.07539 0.68660 0.15353 0.17021 0.03806 58560.982363 0.000915 0.17793 0.04333 1.00000 1 2.87245 0.27714 0.71349 0.06883 0.51108 0.11429 0.12699 0.02839 58560.984324 0.001046 0.20713 0.04681 0.95620 1 2.71344 0.25517 0.67121 0.06312 0.56203 0.11550 0.13858 0.02848