/* ** ** Swift/XRT hardness ratio for 3C 279. ** 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 58201.480816 0.000915 0.52467 0.14544 0.98413 1 0.31325 0.05082 0.24516 0.03977 0.16435 0.03694 0.12839 0.02886 58201.483140 0.001409 0.37808 0.09927 0.97938 1 0.28345 0.03901 0.22274 0.03066 0.10716 0.02396 0.08421 0.01883 58201.485522 0.000973 0.52640 0.14270 0.98507 1 0.30621 0.04880 0.24062 0.03835 0.16119 0.03535 0.12667 0.02778 58201.487381 0.000886 0.57123 0.16171 1.00000 1 0.29393 0.05056 0.22984 0.03954 0.16790 0.03775 0.13050 0.02933 58201.489255 0.000988 0.64749 0.18693 1.00000 1 0.23410 0.04274 0.18182 0.03320 0.15158 0.03390 0.11765 0.02631 58201.491129 0.000886 0.58801 0.16683 1.00000 1 0.28426 0.04964 0.22306 0.03895 0.16715 0.03738 0.13115 0.02933 58201.493046 0.001031 0.44496 0.11958 0.97183 1 0.33357 0.04973 0.26087 0.03889 0.14842 0.03319 0.11594 0.02593 58201.495646 0.001569 0.56118 0.12431 0.97555 1 0.27664 0.03671 0.21603 0.02867 0.15525 0.02754 0.12111 0.02148 58201.547175 0.000901 0.79949 0.23501 1.00000 1 0.21622 0.04258 0.16983 0.03344 0.17287 0.03773 0.13548 0.02957 58201.550007 0.001932 0.41895 0.08993 0.96046 1 0.29202 0.03405 0.23062 0.02689 0.12234 0.02205 0.09675 0.01744