/* ** ** 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 54301.016611 0.000886 0.62132 0.14888 0.99891 1 1.23803 0.18439 0.30414 0.04530 0.76921 0.14439 0.18849 0.03538 54301.021390 0.000363 1.12741 0.37195 1.00000 1 0.59235 0.14368 0.28333 0.06872 0.66782 0.14935 0.32000 0.07155 54301.022334 0.000581 0.51028 0.13869 0.97500 1 0.87786 0.14059 0.42162 0.06751 0.44796 0.09837 0.21413 0.04702 54301.023220 0.000305 0.71008 0.20869 0.95238 1 1.14827 0.21701 0.55999 0.10583 0.81536 0.18352 0.39755 0.08948 54301.023859 0.000334 0.81439 0.25335 0.95652 1 0.91198 0.19444 0.44000 0.09381 0.74271 0.16825 0.35919 0.08137 54301.024527 0.000334 0.85294 0.26536 0.95652 1 0.88323 0.18832 0.41904 0.08934 0.75334 0.17067 0.35919 0.08137 54301.025399 0.000537 0.59343 0.16771 0.97297 1 0.77458 0.13386 0.37506 0.06482 0.45966 0.10279 0.22222 0.04969 54301.026503 0.000566 0.77282 0.18340 0.95257 1 0.91909 0.14400 0.44192 0.06923 0.71029 0.12660 0.34191 0.06094