/* ** ** Swift/XRT hardness ratio for Cen A. ** 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 56080.469695 0.000628 12.62564 3.40995 0.96774 0 0.17726 0.04618 0.15091 0.03928 2.23804 0.15952 1.89465 0.13504 56080.471061 0.000738 12.64894 3.52640 0.97647 0 0.14705 0.03963 0.12635 0.03406 1.86005 0.13258 1.59790 0.11389 56080.472493 0.000694 7.25220 1.53618 0.97500 0 0.27333 0.05452 0.23505 0.04688 1.98226 0.14138 1.70412 0.12154 56080.473847 0.000660 10.42976 2.70100 0.96930 0 0.19921 0.04956 0.17107 0.04256 2.07768 0.14952 1.78519 0.12847 56080.475155 0.000648 13.29166 3.67729 0.95982 0 0.16162 0.04319 0.13884 0.03711 2.14817 0.15360 1.84540 0.13195 56080.476509 0.000706 8.04761 1.79766 0.99180 0 0.23517 0.04972 0.20230 0.04277 1.89256 0.13641 1.62797 0.11734 56080.477887 0.000671 14.66168 4.29771 0.96983 0 0.13997 0.03979 0.12021 0.03417 2.05214 0.14674 1.76338 0.12609 56080.479883 0.001325 9.39324 1.62526 0.98472 0 0.20560 0.03392 0.17691 0.02919 1.93126 0.10072 1.66124 0.08664