/* ** ** 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 56797.393120 0.001089 0.44242 0.11941 1.00000 1 0.29166 0.04408 0.24054 0.03635 0.12903 0.02885 0.10667 0.02385 56797.394935 0.000726 0.67955 0.19782 0.98000 1 0.29051 0.05415 0.24082 0.04488 0.19742 0.04415 0.16326 0.03651 56797.396780 0.001118 0.68879 0.15523 0.98419 1 0.31599 0.04620 0.26133 0.03821 0.21765 0.03733 0.17946 0.03078 56797.516868 0.001278 0.39895 0.10572 0.96591 1 0.30107 0.04225 0.23403 0.03284 0.12011 0.02700 0.09365 0.02105 56797.519482 0.001336 0.35431 0.08463 0.98703 1 0.38127 0.04673 0.29754 0.03646 0.13509 0.02770 0.10528 0.02158 56797.583372 0.001118 0.61108 0.17442 0.98701 1 0.21494 0.03813 0.17243 0.03058 0.13135 0.02937 0.10526 0.02354 56797.585987 0.001496 0.44489 0.09192 0.98841 1 0.37520 0.04322 0.30037 0.03460 0.16692 0.02863 0.13359 0.02291 56797.726867 0.000828 0.47740 0.12971 0.98246 1 0.37941 0.05855 0.30000 0.04629 0.18113 0.04050 0.14286 0.03194 56797.729815 0.002121 0.33481 0.06232 0.98481 1 0.40523 0.03814 0.32244 0.03034 0.13568 0.02179 0.10821 0.01738 56797.783293 0.001089 0.37991 0.10061 0.96000 1 0.36194 0.05068 0.29143 0.04081 0.13751 0.03091 0.11056 0.02485 56797.785936 0.001554 0.42349 0.08646 0.98461 1 0.38708 0.04373 0.31169 0.03521 0.16392 0.02788 0.13213 0.02247