/* ** ** Swift/XRT hardness ratio for 1ES 0647+250. ** 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 55533.118182 0.000901 0.32962 0.08515 1.00000 1 0.48864 0.06320 0.39278 0.05080 0.16106 0.03602 0.12903 0.02885 55533.120506 0.001423 0.19334 0.04727 0.99999 1 0.52455 0.05185 0.42348 0.04186 0.10141 0.02268 0.08163 0.01825 55533.123527 0.001598 0.17421 0.04129 0.99091 1 0.54649 0.05052 0.44151 0.04082 0.09520 0.02078 0.07707 0.01682 55533.126360 0.001235 0.24129 0.06028 0.97647 1 0.49712 0.05539 0.39899 0.04445 0.11995 0.02682 0.09639 0.02155 55533.128727 0.001133 0.26890 0.06632 0.98123 1 0.51249 0.05887 0.40731 0.04679 0.13781 0.03007 0.10975 0.02395 55533.188346 0.002426 0.20222 0.04973 0.92821 1 0.54404 0.05568 0.25533 0.02613 0.11002 0.02460 0.05161 0.01154 55533.193633 0.002862 0.28339 0.05145 0.97914 1 0.60756 0.05197 0.28623 0.02448 0.17218 0.02757 0.08088 0.01295