/* ** ** 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 55081.768893 0.000537 0.56854 0.16320 0.94595 1 1.06786 0.19202 0.40038 0.07194 0.60712 0.13585 0.22857 0.05111 55081.769895 0.000465 0.73048 0.21815 0.96875 1 0.95726 0.18791 0.35354 0.06936 0.69926 0.15737 0.25650 0.05773 55081.770840 0.000479 1.00145 0.32006 0.93939 1 0.70674 0.16021 0.25494 0.05775 0.70777 0.15946 0.25650 0.05773 55081.771711 0.000392 1.02715 0.33375 1.00000 1 0.79107 0.18648 0.28800 0.06788 0.81255 0.18171 0.29630 0.06625 55081.772583 0.000479 0.76190 0.22434 0.96970 1 0.93280 0.18295 0.34667 0.06799 0.71070 0.15608 0.26099 0.05730 55081.773556 0.000465 0.69947 0.20640 1.00000 1 0.98390 0.18770 0.35817 0.06831 0.68821 0.15493 0.24849 0.05592 55081.774398 0.000378 0.87614 0.27070 1.00000 1 0.95714 0.20407 0.35200 0.07505 0.83859 0.18752 0.30769 0.06880 55081.775328 0.000552 0.47518 0.12978 1.00000 1 1.22639 0.19221 0.44194 0.06924 0.58275 0.13035 0.21053 0.04708 55081.776534 0.000654 0.47803 0.13181 1.00000 1 1.03922 0.16757 0.36912 0.05950 0.49678 0.11111 0.17778 0.03975 55081.777608 0.000421 0.62391 0.17954 1.00000 1 1.23487 0.22364 0.43940 0.07958 0.77044 0.17230 0.27586 0.06168 55081.778712 0.000683 0.50642 0.13665 0.97872 1 1.01705 0.16135 0.36254 0.05751 0.51505 0.11242 0.18261 0.03985 55081.779802 0.000407 1.02578 0.33096 0.96429 1 0.80318 0.18680 0.28858 0.06711 0.82388 0.18424 0.29630 0.06625 55081.780514 0.000305 0.90323 0.28224 1.00000 1 1.16042 0.25325 0.42000 0.09165 1.04812 0.23440 0.38095 0.08518 55081.781719 0.000901 0.71097 0.16609 0.99148 1 0.82996 0.12735 0.29759 0.04566 0.59008 0.10395 0.21237 0.03741 55081.836124 0.001365 0.76405 0.16712 0.98345 1 0.91289 0.13262 0.21446 0.03115 0.69749 0.11406 0.16320 0.02669