/* ** ** 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 60051.924716 0.000605 0.20195 0.03179 0.96651 0 2.83557 0.18585 2.43292 0.15947 0.57264 0.08196 0.49068 0.07022 60051.925624 0.000304 0.14327 0.03576 0.96190 0 3.10015 0.26774 2.66505 0.23017 0.44415 0.10401 0.38113 0.08916 60051.926533 0.000605 0.18959 0.02995 0.98086 0 2.93831 0.19096 2.53693 0.16487 0.55707 0.08020 0.48095 0.06924 60051.927661 0.000524 0.24357 0.03893 0.96133 0 2.70501 0.19261 2.33809 0.16649 0.65886 0.09429 0.56964 0.08152 60051.928689 0.000503 0.26025 0.04185 0.99425 0 2.56390 0.19227 2.21332 0.16598 0.66724 0.09492 0.57597 0.08194 60051.929759 0.000567 0.20096 0.03188 0.98469 0 2.94137 0.19600 2.54240 0.16942 0.59109 0.08510 0.51085 0.07355 60051.930795 0.000469 0.30093 0.04899 0.94444 0 2.49005 0.19327 2.15371 0.16717 0.74932 0.10724 0.64783 0.09271 60051.932303 0.001039 0.23540 0.02683 0.95763 0 2.77905 0.13999 2.39983 0.12089 0.65418 0.06689 0.56497 0.05777