/* ** ** 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 55491.736891 0.000451 0.60754 0.11099 0.96795 0 1.28235 0.14580 1.08134 0.12294 0.77908 0.11141 0.65687 0.09392 55491.737780 0.000437 0.62409 0.11405 0.96026 0 1.31356 0.15077 1.10271 0.12657 0.81978 0.11658 0.68743 0.09775 55491.738650 0.000434 0.65051 0.12116 0.96000 0 1.22885 0.14302 1.04371 0.12147 0.79938 0.11623 0.67860 0.09867 55491.739675 0.000590 0.43754 0.07358 0.96569 0 1.41468 0.13147 1.19609 0.11114 0.61898 0.08675 0.52383 0.07342 55491.740609 0.000344 0.74818 0.14109 0.97479 0 1.36676 0.17048 1.15592 0.14416 1.02259 0.14462 0.86351 0.12212 55491.741472 0.000518 0.49356 0.08683 0.97207 0 1.37147 0.13901 1.14454 0.11599 0.67690 0.09734 0.56723 0.08156 55491.742464 0.000475 0.58523 0.10497 0.95122 0 1.28745 0.13941 1.08653 0.11766 0.75345 0.10773 0.63582 0.09091 55491.743393 0.000454 0.52926 0.09329 0.94268 0 1.49552 0.15413 1.26747 0.13063 0.79152 0.11318 0.67018 0.09583 55491.744377 0.000530 0.49427 0.08703 0.98361 0 1.30558 0.13268 1.10944 0.11275 0.64531 0.09278 0.54832 0.07884 55491.745381 0.000475 0.52756 0.09395 0.97561 0 1.39493 0.14809 1.17772 0.12502 0.73590 0.10522 0.61992 0.08864 55491.746362 0.000506 0.55108 0.09822 0.98286 0 1.23661 0.13156 1.04579 0.11125 0.68147 0.09744 0.57667 0.08246 55491.747250 0.000382 0.33439 0.08663 0.95455 0 1.12832 0.14759 0.94925 0.12416 0.37729 0.08437 0.31799 0.07110 55491.748089 0.000457 0.65246 0.11941 0.96835 0 1.18446 0.13643 0.99861 0.11503 0.77281 0.10991 0.65148 0.09264 55491.749096 0.000550 0.55479 0.09818 0.97895 0 1.14568 0.12188 0.97191 0.10339 0.63561 0.08989 0.53853 0.07616 55491.750181 0.000535 0.48552 0.08397 0.98378 0 1.33490 0.13289 1.12978 0.11247 0.64813 0.09166 0.55037 0.07783 55491.751732 0.001016 0.48249 0.06021 0.95442 0 1.39431 0.09895 1.18411 0.08403 0.67274 0.06906 0.57117 0.05863