/* ** ** Swift/XRT hardness ratio for 1ES 1218+304. ** 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 58224.196581 0.000639 0.27185 0.06992 1.00000 1 2.65056 0.31965 0.66119 0.07973 0.72055 0.16369 0.17920 0.04070 58224.198266 0.001046 0.20358 0.04997 0.97222 1 2.22422 0.22530 0.56161 0.05689 0.45280 0.10125 0.11429 0.02556 58224.200111 0.000799 0.26471 0.06718 0.96364 1 2.25355 0.26308 0.56702 0.06619 0.59653 0.13443 0.14986 0.03377 58224.201578 0.000668 0.34231 0.08897 0.97826 1 2.05926 0.27276 0.51819 0.06864 0.70490 0.15763 0.17778 0.03975 58224.202958 0.000712 0.30977 0.07833 1.00000 1 2.19133 0.27375 0.54952 0.06865 0.67882 0.14923 0.17026 0.03743 58224.204599 0.000930 0.26212 0.05687 0.94763 1 2.68676 0.26336 0.67464 0.06613 0.70425 0.13631 0.17713 0.03428