/* ** ** 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 55567.859327 0.001511 0.32596 0.08377 0.97115 1 0.30339 0.03842 0.24350 0.03083 0.09889 0.02211 0.07921 0.01771 55567.861884 0.001046 0.49237 0.13532 0.98611 1 0.28383 0.04535 0.22958 0.03668 0.13975 0.03125 0.11268 0.02520 55567.864411 0.001482 0.34375 0.08922 0.96078 1 0.29282 0.03859 0.23592 0.03109 0.10066 0.02251 0.08163 0.01825 55567.866459 0.000566 0.84865 0.25948 1.00000 1 0.29931 0.06241 0.24211 0.05048 0.25401 0.05680 0.20513 0.04587 55567.867941 0.000915 0.45660 0.12413 1.00000 1 0.34177 0.05225 0.27678 0.04231 0.15605 0.03508 0.12635 0.02840 55567.870294 0.001438 0.32311 0.08320 0.96970 1 0.31801 0.04059 0.25709 0.03282 0.10275 0.02298 0.08333 0.01863 55567.872981 0.001249 0.52273 0.13031 0.98130 1 0.28257 0.04205 0.22690 0.03376 0.14771 0.02954 0.11850 0.02370 55567.928672 0.001496 0.34135 0.08876 0.99029 1 0.28664 0.03804 0.22991 0.03051 0.09784 0.02188 0.07843 0.01754 55567.931344 0.001177 0.46977 0.12819 0.97531 1 0.27164 0.04202 0.21488 0.03324 0.12761 0.02868 0.10077 0.02265 55567.933974 0.001453 0.30964 0.07939 1.00000 1 0.32352 0.04058 0.25779 0.03233 0.10018 0.02240 0.08000 0.01789 55567.937489 0.002063 0.42188 0.08761 0.97183 1 0.27947 0.03141 0.22583 0.02538 0.11790 0.02059 0.09537 0.01665