/* ** ** 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 55559.979096 0.000639 0.65709 0.18071 0.97727 1 0.75142 0.12937 0.30800 0.05302 0.49375 0.10589 0.20353 0.04365 55559.980171 0.000436 0.98732 0.31634 1.00000 1 0.65262 0.14974 0.27143 0.06227 0.64435 0.14410 0.26667 0.05963 55559.981551 0.000944 0.42971 0.11529 0.96923 1 0.71758 0.10639 0.29522 0.04377 0.30835 0.06895 0.12699 0.02839 55559.982989 0.000494 0.64870 0.18669 0.97059 1 0.91397 0.16555 0.37284 0.06752 0.59289 0.13259 0.24243 0.05421 55559.983933 0.000450 0.81046 0.24600 1.00000 1 0.77807 0.15969 0.31839 0.06534 0.63060 0.14101 0.25807 0.05771 55559.985081 0.000697 0.59341 0.16726 0.93750 1 0.72534 0.12307 0.29685 0.05036 0.43043 0.09688 0.17671 0.03977 55559.986301 0.000523 0.81622 0.24631 0.91667 1 0.70916 0.14256 0.29270 0.05884 0.57883 0.13027 0.24096 0.05423 55559.987332 0.000508 0.73765 0.22375 1.00000 1 0.73736 0.14748 0.30303 0.06061 0.54391 0.12403 0.22444 0.05117 55559.989046 0.001206 0.62437 0.12874 0.96298 1 0.75413 0.09697 0.31159 0.04006 0.47086 0.07590 0.19397 0.03127