/* ** ** 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 56950.077216 0.000512 0.43327 0.11741 0.94915 0 0.74896 0.11192 0.54846 0.08195 0.32450 0.07335 0.23609 0.05336 56950.078162 0.000434 0.62002 0.17904 0.98667 0 0.59848 0.10750 0.43127 0.07746 0.37106 0.08390 0.26799 0.06057 56950.079154 0.000558 0.32722 0.08532 0.97409 0 0.87772 0.11412 0.64537 0.08391 0.28721 0.06491 0.21097 0.04768 56950.080205 0.000486 0.43256 0.11590 0.97619 0 0.79308 0.11704 0.56797 0.08379 0.34305 0.07672 0.24431 0.05463 56950.081139 0.000448 0.45036 0.12210 0.96774 0 0.82665 0.12671 0.59541 0.09125 0.37229 0.08326 0.26711 0.05973 56950.081926 0.000339 0.52846 0.14881 0.98291 0 0.89970 0.15256 0.65341 0.11078 0.47545 0.10689 0.34665 0.07793 56950.082847 0.000582 0.66753 0.19492 0.96020 0 0.41818 0.07794 0.30960 0.05770 0.27915 0.06275 0.20655 0.04643 56950.084059 0.000631 0.68646 0.16730 0.95489 0 0.56056 0.08846 0.40665 0.06417 0.38481 0.07147 0.27909 0.05183