/* ** ** 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 57260.595461 0.000886 0.61421 0.17782 0.96721 1 0.44332 0.07969 0.21499 0.03837 0.27229 0.06180 0.13429 0.03033 57260.596885 0.000537 0.63981 0.18630 1.00000 1 0.77796 0.14503 0.34004 0.06337 0.49775 0.11133 0.21622 0.04835 57260.598119 0.000697 0.66441 0.19383 1.00000 1 0.57377 0.10738 0.25050 0.04684 0.38122 0.08532 0.16667 0.03727 57260.599572 0.000755 0.71661 0.20483 0.96154 1 0.52625 0.09643 0.23454 0.04297 0.37711 0.08272 0.16723 0.03667 57260.601301 0.000973 0.47340 0.13100 1.00000 1 0.56257 0.09080 0.24975 0.04030 0.26632 0.05986 0.11883 0.02671 57260.603552 0.001278 0.69977 0.16546 0.98475 1 0.46830 0.07164 0.20430 0.03123 0.32770 0.05909 0.14265 0.02570