/* ** ** 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 60016.985553 0.000064 0.06439 0.04698 0.91089 0 3.73635 0.67107 3.10466 0.55761 0.24058 0.17011 0.19990 0.14135 60016.986414 0.000784 0.26010 0.06548 0.98148 1 2.37859 0.27508 0.58022 0.06710 0.61866 0.13835 0.15094 0.03375 60016.988085 0.000886 0.22058 0.05471 1.00000 1 2.45975 0.26405 0.59273 0.06363 0.54256 0.12133 0.13115 0.02933 60016.989595 0.000625 0.31576 0.08163 0.97674 1 2.47735 0.32127 0.60285 0.07817 0.78226 0.17494 0.19048 0.04259 60016.990946 0.000726 0.32909 0.08585 0.98000 1 2.02006 0.26555 0.49166 0.06463 0.66479 0.14979 0.16210 0.03653 60016.992631 0.000959 0.20708 0.05092 0.96970 1 2.48002 0.25347 0.60268 0.06158 0.51356 0.11485 0.12500 0.02795 60016.994447 0.000857 0.23222 0.05823 0.96610 1 2.46215 0.27049 0.59999 0.06591 0.57176 0.12887 0.13935 0.03140 60016.996204 0.000901 0.33897 0.07536 0.99869 1 2.19925 0.25371 0.53433 0.06163 0.74549 0.14166 0.17996 0.03420