/* ** ** Swift/XRT hardness ratio for 3C 454.3. ** 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 55498.498758 0.000642 0.58445 0.10506 0.74772 0 1.21260 0.13267 1.03734 0.11348 0.70870 0.10109 0.60570 0.08637 55498.500008 0.000608 0.46019 0.07856 0.96190 0 1.24686 0.11922 1.07757 0.10303 0.57379 0.08115 0.49588 0.07013 55498.501099 0.000483 0.53968 0.09501 0.98802 0 1.30151 0.13647 1.12486 0.11794 0.70240 0.09933 0.60707 0.08585 55498.502062 0.000480 0.59007 0.10563 0.96386 0 1.23375 0.13400 1.05680 0.11478 0.72800 0.10359 0.62265 0.08860 55498.503147 0.000605 0.52342 0.09215 0.97129 0 1.10991 0.11637 0.94214 0.09879 0.58095 0.08216 0.49343 0.06978 55498.504189 0.000437 0.68062 0.12597 0.98675 0 1.14457 0.13547 0.98423 0.11649 0.77901 0.11085 0.66862 0.09514 55498.505173 0.000547 0.50526 0.08872 0.98942 0 1.23603 0.12713 1.05579 0.10857 0.62452 0.08887 0.53275 0.07581 55498.506235 0.000515 0.59840 0.10857 0.98315 0 1.09815 0.12236 0.94315 0.10508 0.65714 0.09410 0.56618 0.08107 55498.507294 0.000544 0.66120 0.12093 0.94681 0 0.98847 0.11357 0.84625 0.09722 0.65358 0.09300 0.55969 0.07964 55498.508411 0.000573 0.46789 0.08080 0.97475 0 1.28245 0.12542 1.09942 0.10752 0.60004 0.08540 0.51619 0.07345 55498.509528 0.000544 0.56920 0.10216 0.96809 0 1.10676 0.11979 0.95652 0.10353 0.62997 0.09020 0.54441 0.07795 55498.510662 0.000590 0.42211 0.07119 0.97549 0 1.40009 0.12980 1.20993 0.11217 0.59100 0.08326 0.51069 0.07194 55498.511759 0.000506 0.58154 0.10412 0.99429 0 1.15388 0.12667 0.98974 0.10864 0.67104 0.09490 0.57567 0.08141 55498.513049 0.000784 0.52226 0.07600 0.97417 0 1.23950 0.10686 1.06816 0.09209 0.64734 0.07589 0.55743 0.06534