/* ** ** 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 58852.203140 0.000392 0.72562 0.21566 1.00000 1 1.81540 0.35543 0.40882 0.08003 1.31728 0.29456 0.29630 0.06625 58852.204839 0.001307 0.18018 0.04411 0.97778 1 2.22362 0.21301 0.50263 0.04815 0.40065 0.09027 0.09026 0.02034 58852.207352 0.001206 0.20571 0.05062 0.97590 1 2.10431 0.21604 0.48002 0.04928 0.43288 0.09680 0.09877 0.02208 58852.209415 0.000857 0.22295 0.05587 0.96610 1 2.74120 0.30058 0.62331 0.06834 0.61116 0.13772 0.13935 0.03140 58852.210926 0.000654 0.35721 0.09380 1.00000 1 2.18180 0.30031 0.49703 0.06841 0.77936 0.17427 0.17778 0.03975 58852.212393 0.000813 0.31657 0.07765 0.96728 1 2.24410 0.27215 0.51321 0.06224 0.71041 0.15146 0.16246 0.03464