/* ** ** 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 59415.244081 0.000506 0.22999 0.05736 0.98857 0 1.18770 0.13111 1.00525 0.11095 0.27316 0.06108 0.23160 0.05179 59415.245024 0.000437 0.23848 0.05964 0.98013 0 1.33281 0.14929 1.13399 0.12702 0.31785 0.07107 0.27072 0.06054 59415.245996 0.000535 0.17832 0.04342 0.96757 0 1.48015 0.14260 1.25585 0.12098 0.26393 0.05902 0.22384 0.05005 59415.246870 0.000339 0.30897 0.08180 1.00000 0 1.28036 0.16616 1.07793 0.13989 0.39560 0.09129 0.33304 0.07686 59415.247880 0.000671 0.14880 0.03632 0.98276 0 1.36889 0.12200 1.16218 0.10358 0.20369 0.04628 0.17332 0.03937 59415.249283 0.000732 0.18756 0.03913 0.96170 0 1.43859 0.12032 1.21889 0.10192 0.26982 0.05157 0.22828 0.04363 59415.974722 0.000556 0.17664 0.04440 0.96875 0 1.39155 0.13797 1.18396 0.11739 0.24581 0.05677 0.20938 0.04836 59415.975746 0.000469 0.19576 0.04869 0.96914 0 1.51329 0.15320 1.28468 0.13005 0.29624 0.06731 0.25163 0.05718 59415.976982 0.000767 0.10507 0.02482 0.96981 0 1.76076 0.13384 1.48925 0.11322 0.18500 0.04137 0.15590 0.03486 59415.978226 0.000477 0.21928 0.05566 0.97576 0 1.32712 0.14989 1.11799 0.12629 0.29101 0.06615 0.24537 0.05576 59415.979100 0.000396 0.22865 0.05737 0.97080 0 1.54609 0.17595 1.31323 0.14944 0.35352 0.07905 0.30125 0.06736 59415.980358 0.000862 0.10688 0.02444 0.94631 0 1.70789 0.12622 1.44637 0.10689 0.18254 0.03950 0.15430 0.03338