/* ** ** 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 60068.133286 0.000304 0.36520 0.06111 0.96190 0 3.35809 0.29116 2.68862 0.23306 1.22638 0.17553 0.98147 0.14044 60068.133928 0.000339 0.33619 0.05402 0.91453 0 3.72944 0.29584 2.90911 0.23075 1.25382 0.17521 0.97776 0.13656 60068.134689 0.000422 0.24205 0.03896 0.95205 0 3.69702 0.25983 2.91517 0.20487 0.89487 0.12957 0.70569 0.10218 60068.135476 0.000365 0.28092 0.04522 0.96825 0 3.74790 0.28224 2.91424 0.21945 1.05284 0.14979 0.81678 0.11619 60068.136176 0.000336 0.29353 0.04693 0.98276 0 3.89546 0.30043 3.05063 0.23520 1.14344 0.16012 0.89623 0.12550 60068.136929 0.000417 0.29074 0.04715 0.97917 0 3.10983 0.24216 2.42366 0.18872 0.90415 0.12862 0.70672 0.10053 60068.138112 0.000767 0.22161 0.02728 0.97491 0 3.67952 0.19318 2.86436 0.15037 0.81541 0.09078 0.63557 0.07076