/* ** ** 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 54121.175366 0.000770 0.53886 0.15130 0.96226 1 0.36346 0.06058 0.28800 0.04800 0.19586 0.04425 0.15532 0.03509 54121.177312 0.001177 0.45822 0.12376 0.93832 1 0.29550 0.04476 0.23053 0.03492 0.13540 0.03028 0.10526 0.02354 54121.179462 0.000973 0.43278 0.11639 1.00000 1 0.35529 0.05309 0.27632 0.04129 0.15376 0.03438 0.11940 0.02670 54121.181350 0.000915 0.42653 0.11425 0.98413 1 0.38618 0.05694 0.30164 0.04447 0.16472 0.03683 0.12903 0.02885 54121.183253 0.000988 0.46523 0.12296 0.98529 1 0.34217 0.05101 0.26866 0.04005 0.15919 0.03474 0.12537 0.02736 54121.185693 0.001453 0.28748 0.07308 0.95000 1 0.36631 0.04348 0.29187 0.03465 0.10531 0.02367 0.08380 0.01883 54121.188003 0.000857 0.68187 0.19741 0.96610 1 0.26149 0.04808 0.20554 0.03779 0.17830 0.03987 0.14035 0.03138 54121.189920 0.001060 0.46012 0.10720 0.97800 1 0.41114 0.05399 0.32958 0.04328 0.18917 0.03641 0.15128 0.02911 54121.232045 0.000959 0.47127 0.12855 1.00000 1 0.32073 0.05009 0.25625 0.04002 0.15115 0.03380 0.12121 0.02710 54121.234021 0.001017 0.42505 0.11432 1.00000 1 0.33744 0.05043 0.26806 0.04005 0.14343 0.03207 0.11429 0.02556 54121.235894 0.000828 0.66180 0.19196 0.98246 1 0.26883 0.04926 0.21357 0.03913 0.17791 0.04000 0.14214 0.03195 54121.237623 0.000901 0.53322 0.14500 1.00000 1 0.31834 0.05164 0.25334 0.04110 0.16974 0.03704 0.13549 0.02957 54121.239627 0.001104 0.38187 0.10082 0.97368 1 0.35328 0.04957 0.28278 0.03968 0.13491 0.03017 0.10811 0.02417 54121.241719 0.000988 0.53323 0.14816 0.95588 1 0.28759 0.04742 0.23062 0.03802 0.15335 0.03429 0.12308 0.02752 54121.243535 0.000828 0.69619 0.20448 0.96491 1 0.25952 0.04942 0.20980 0.03995 0.18068 0.04040 0.14546 0.03252 54121.244871 0.000508 1.11162 0.36116 0.97143 1 0.26133 0.06160 0.21177 0.04991 0.29050 0.06496 0.23530 0.05261 54121.247311 0.001932 0.44760 0.08630 0.98496 1 0.33338 0.03579 0.26534 0.02848 0.14922 0.02390 0.11909 0.01907