/* ** ** 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 60119.040119 0.000527 0.26082 0.04272 0.98901 0 2.48303 0.18769 2.09021 0.15799 0.64761 0.09411 0.54328 0.07892 60119.041173 0.000527 0.24067 0.03817 0.97802 0 2.76126 0.19826 2.34194 0.16814 0.66455 0.09399 0.56273 0.07958 60119.042287 0.000587 0.22942 0.03659 0.96552 0 2.60453 0.18423 2.20499 0.15595 0.59752 0.08540 0.50621 0.07236 60119.043363 0.000489 0.26633 0.04272 0.97041 0 2.69823 0.20028 2.27890 0.16915 0.71861 0.10218 0.60788 0.08642 60119.044347 0.000495 0.24553 0.03943 0.99415 0 2.80175 0.20514 2.37584 0.17396 0.68790 0.09833 0.58363 0.08342 60119.045342 0.000501 0.26389 0.04215 0.97688 0 2.67942 0.19882 2.25442 0.16726 0.70707 0.10000 0.59270 0.08382 60119.046882 0.001039 0.19010 0.02328 0.96922 0 2.89879 0.14421 2.45447 0.12211 0.55105 0.06165 0.46666 0.05221