/* ** ** 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 55167.021987 0.000897 0.68789 0.06382 0.98065 0 2.23115 0.13190 1.89839 0.11222 1.53478 0.10974 1.30527 0.09332 55167.023845 0.000961 0.53904 0.04756 0.97590 0 2.69516 0.14121 2.28953 0.11996 1.45281 0.10313 1.23600 0.08773 55167.025619 0.000813 0.63321 0.05810 0.97153 0 2.69575 0.15271 2.27968 0.12914 1.70698 0.12322 1.44136 0.10403 55167.027210 0.000778 0.76300 0.07264 0.98885 0 2.31883 0.14576 1.95844 0.12310 1.76927 0.12650 1.49174 0.10665 55167.028292 0.000304 0.47753 0.08225 0.98095 0 2.39734 0.23565 2.04025 0.20054 1.14480 0.16191 0.97249 0.13753 55167.029519 0.000923 0.57691 0.05194 0.97179 0 2.63510 0.14415 2.22367 0.12163 1.52022 0.10869 1.28001 0.09151 55167.031275 0.000833 0.65138 0.06001 0.97222 0 2.57093 0.14901 2.17471 0.12604 1.67466 0.11993 1.41518 0.10134 55167.033393 0.001285 0.53427 0.04171 0.95721 0 2.64335 0.12112 2.23385 0.10235 1.41226 0.08926 1.19503 0.07552