/* ** ** 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 56935.021028 0.000315 0.55242 0.15607 0.99083 0 0.80392 0.13881 0.67213 0.11607 0.44410 0.09931 0.37099 0.08296 56935.021670 0.000327 0.36505 0.09676 0.97345 0 1.19010 0.16937 0.99612 0.14177 0.43444 0.09715 0.36424 0.08145 56935.022417 0.000420 0.38357 0.10174 0.96552 0 0.88937 0.12688 0.74449 0.10621 0.34114 0.07628 0.28619 0.06399 56935.023180 0.000344 0.40245 0.10917 0.97479 0 1.00530 0.14900 0.84632 0.12544 0.40459 0.09192 0.34062 0.07738 56935.023938 0.000414 0.46606 0.10944 0.98601 0 1.00413 0.13696 0.84554 0.11533 0.46799 0.08945 0.39389 0.07528 56935.024702 0.000350 0.46308 0.11873 0.95868 0 1.00810 0.14625 0.84438 0.12249 0.46683 0.09869 0.39243 0.08296 56935.025478 0.000425 0.39701 0.10530 0.95918 0 0.85382 0.12180 0.71281 0.10169 0.33898 0.07580 0.28416 0.06354 56935.026216 0.000312 0.56530 0.15815 0.96296 0 0.81023 0.13623 0.68157 0.11460 0.45802 0.10242 0.38526 0.08615 56935.026928 0.000399 0.43956 0.11881 0.97826 0 0.80608 0.12240 0.67378 0.10231 0.35432 0.07923 0.29679 0.06636 56935.027703 0.000376 0.46517 0.12787 0.96154 0 0.80885 0.12518 0.68027 0.10528 0.37626 0.08548 0.31610 0.07181 56935.028762 0.000683 0.44537 0.07655 0.98729 0 1.15663 0.11143 0.96130 0.09261 0.51513 0.07332 0.42752 0.06084 56935.029749 0.000304 0.55952 0.15655 0.96190 0 0.84731 0.14248 0.70857 0.11914 0.47409 0.10602 0.39670 0.08870 56935.030388 0.000336 0.44520 0.12309 0.98276 0 0.93958 0.14795 0.77815 0.12255 0.41830 0.09507 0.34660 0.07874 56935.031326 0.000602 0.47751 0.09692 0.98558 0 0.90356 0.10571 0.75160 0.08793 0.43146 0.07156 0.35887 0.05950