/* ** ** 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 55508.658813 0.000431 0.60239 0.10805 0.96644 0 1.37084 0.15217 1.16774 0.12961 0.82578 0.11634 0.70575 0.09942 55508.659664 0.000420 0.71144 0.13548 0.97931 0 1.13129 0.13970 0.97144 0.11997 0.80485 0.11667 0.69013 0.10005 55508.660711 0.000628 0.43123 0.07329 0.97235 0 1.26926 0.11796 1.09533 0.10180 0.54734 0.07788 0.47215 0.06719 55508.661770 0.000431 0.83009 0.15938 0.93869 0 0.99516 0.12829 0.85802 0.11061 0.82607 0.11755 0.71229 0.10136 55508.662609 0.000402 0.62921 0.11355 0.99281 0 1.36368 0.15523 1.17601 0.13386 0.85804 0.12015 0.74036 0.10367 55508.663552 0.000541 0.53217 0.09466 0.98930 0 1.16708 0.12317 1.00677 0.10626 0.62108 0.08893 0.53558 0.07668 55508.664551 0.000457 0.66576 0.12195 0.96835 0 1.13493 0.13090 0.97840 0.11285 0.75560 0.10752 0.65114 0.09265 55508.665563 0.000556 0.44085 0.07573 0.98438 0 1.38062 0.13104 1.18914 0.11287 0.60864 0.08714 0.52425 0.07506 55508.666567 0.000448 0.68650 0.12728 0.99355 0 1.09879 0.13174 0.94715 0.11356 0.75432 0.10668 0.65043 0.09199 55508.667496 0.000480 0.72582 0.13601 0.97590 0 0.98940 0.12163 0.85190 0.10472 0.71812 0.10156 0.61831 0.08744 55508.668532 0.000556 0.42295 0.07262 0.99479 0 1.43035 0.13554 1.22774 0.11635 0.60496 0.08662 0.51876 0.07427 55508.669562 0.000475 0.63690 0.11703 0.98171 0 1.12172 0.12919 0.96631 0.11129 0.71442 0.10229 0.61542 0.08811 55508.670425 0.000388 0.41998 0.09558 1.00000 0 1.15778 0.14683 0.99675 0.12641 0.48624 0.09189 0.41861 0.07911