/* ** ** 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 55507.190809 0.000391 0.72670 0.13643 0.97037 0 1.22949 0.15065 1.04705 0.12830 0.89347 0.12709 0.76073 0.10821 55507.191645 0.000446 0.53988 0.09572 0.97403 0 1.44734 0.15318 1.22972 0.13014 0.78139 0.11114 0.66437 0.09450 55507.192629 0.000538 0.44611 0.07724 0.97849 0 1.41443 0.13620 1.21419 0.11692 0.63099 0.09080 0.54193 0.07799 55507.193720 0.000553 0.53014 0.09232 0.97382 0 1.20255 0.12320 1.03095 0.10562 0.63752 0.08978 0.54655 0.07697 55507.194796 0.000524 0.52128 0.09186 0.97238 0 1.26452 0.13153 1.08654 0.11302 0.65917 0.09376 0.56622 0.08054 55507.195829 0.000509 0.54461 0.09620 0.98295 0 1.23788 0.13101 1.06334 0.11254 0.67416 0.09534 0.57900 0.08188 55507.196839 0.000501 0.62970 0.11420 0.96532 0 1.10482 0.12430 0.94769 0.10662 0.69571 0.09896 0.59674 0.08488 55507.197722 0.000382 0.73116 0.13716 0.96970 0 1.24001 0.15166 1.06459 0.13020 0.90665 0.12896 0.77856 0.11074 55507.198517 0.000414 0.61844 0.11232 1.00000 0 1.31187 0.14814 1.12680 0.12724 0.81131 0.11540 0.69689 0.09913 55507.199229 0.000298 0.35791 0.09694 0.98058 0 1.24135 0.17005 1.06518 0.14592 0.44429 0.10381 0.38150 0.08914 55507.200332 0.000804 0.65460 0.08896 0.97842 0 1.19302 0.10209 1.02361 0.08759 0.78095 0.08245 0.67007 0.07074