/* ** ** 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 58996.421752 0.000584 0.16615 0.04198 0.97525 0 1.44685 0.13840 1.17980 0.11285 0.24039 0.05622 0.19536 0.04571 58996.422916 0.000579 0.15954 0.03906 0.98000 0 1.53689 0.14096 1.26416 0.11595 0.24519 0.05565 0.20173 0.04579 58996.424302 0.000807 0.13249 0.03009 0.96416 0 1.50344 0.11751 1.23636 0.09663 0.19919 0.04247 0.16384 0.03493 58996.425870 0.000761 0.13746 0.03288 0.98479 0 1.36828 0.11614 1.12592 0.09557 0.18808 0.04206 0.15470 0.03459 58996.427649 0.001019 0.09696 0.02274 0.97727 0 1.45673 0.10313 1.20026 0.08497 0.14125 0.03158 0.11647 0.02604 58996.429307 0.000639 0.17799 0.04332 0.96833 0 1.27739 0.12275 1.05289 0.10117 0.22736 0.05084 0.18723 0.04187 58996.431281 0.001334 0.13657 0.02502 0.97831 0 1.34174 0.08658 1.10568 0.07135 0.18324 0.03143 0.15103 0.02590