/* ** ** 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 57257.401577 0.000697 0.54245 0.14990 0.95833 1 0.43702 0.07093 0.31667 0.05137 0.23706 0.05302 0.17391 0.03889 57257.402782 0.000508 1.07753 0.35220 0.97143 1 0.30471 0.07227 0.21689 0.05144 0.32834 0.07384 0.23404 0.05263 57257.403959 0.000668 0.50168 0.14094 1.00000 1 0.47624 0.07938 0.34286 0.05714 0.23892 0.05403 0.17206 0.03891 57257.405339 0.000712 0.77989 0.23273 0.95918 1 0.30408 0.05964 0.21667 0.04249 0.23715 0.05333 0.16930 0.03807 57257.406661 0.000610 0.64404 0.18475 0.97619 1 0.42500 0.07635 0.30244 0.05432 0.27371 0.06121 0.19512 0.04363 57257.407881 0.000610 0.71591 0.21333 0.97619 1 0.37760 0.07438 0.27256 0.05369 0.27033 0.06045 0.19512 0.04363 57257.409348 0.000857 0.49560 0.13569 0.96610 1 0.39378 0.06150 0.28276 0.04416 0.19516 0.04389 0.13960 0.03139 57257.411294 0.001089 0.47553 0.11404 0.97522 1 0.42731 0.05895 0.30164 0.04161 0.20320 0.03986 0.14219 0.02789