/* ** ** 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 56236.379232 0.000616 1.02329 0.32791 0.96714 0 0.26235 0.06020 0.18937 0.04344 0.26846 0.06005 0.19450 0.04349 56236.381142 0.001293 0.67380 0.19683 0.96644 0 0.18728 0.03491 0.13718 0.02557 0.12619 0.02838 0.09227 0.02074 56236.383584 0.001149 0.60547 0.15510 0.97430 0 0.28674 0.04559 0.21214 0.03372 0.17361 0.03487 0.12895 0.02590 56236.446741 0.000952 0.59444 0.16889 0.96960 0 0.28516 0.04997 0.21193 0.03714 0.16951 0.03791 0.12560 0.02809 56236.448237 0.000544 0.97444 0.30898 0.95745 0 0.30482 0.06816 0.22765 0.05090 0.29702 0.06678 0.22145 0.04979 56236.450083 0.001302 1.08063 0.26769 0.97778 0 0.19516 0.03505 0.14613 0.02624 0.21090 0.03598 0.15796 0.02695