/* ** ** 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 57455.373303 0.000581 0.38312 0.10150 1.00000 1 1.48823 0.20794 0.51635 0.07214 0.57017 0.12834 0.19878 0.04474 57455.374828 0.000944 0.23685 0.05924 0.96923 1 1.58087 0.17230 0.53217 0.05800 0.37443 0.08429 0.12621 0.02841 57455.376382 0.000610 0.44158 0.11921 0.95238 1 1.31970 0.19674 0.45000 0.06708 0.58275 0.13116 0.19878 0.04474 57455.377748 0.000755 0.38759 0.10003 0.98077 1 1.26980 0.17494 0.42713 0.05883 0.49217 0.10741 0.16471 0.03594 57455.379520 0.001017 0.24677 0.06284 0.97143 1 1.40518 0.15915 0.46873 0.05308 0.34676 0.07908 0.11550 0.02634 57455.381916 0.001380 0.31900 0.05905 0.96738 1 1.58839 0.14598 0.53009 0.04870 0.50669 0.08141 0.16922 0.02719