/* ** ** 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 53875.799157 0.001583 0.22580 0.05640 0.96330 1 1.31196 0.14140 0.33299 0.03589 0.29624 0.06674 0.07565 0.01705 53875.802105 0.001365 0.30987 0.07617 0.95512 1 1.23648 0.14801 0.31381 0.03756 0.38314 0.08227 0.09739 0.02091 53875.865885 0.000988 0.39530 0.10457 0.98529 1 1.17793 0.16646 0.30194 0.04266 0.46563 0.10413 0.11940 0.02670 53875.868500 0.001627 0.26995 0.06144 0.99827 1 1.27466 0.13558 0.32917 0.03501 0.34409 0.06924 0.08893 0.01790 53875.985354 0.000842 0.33258 0.08536 0.91379 1 1.29036 0.16231 0.45456 0.05716 0.42915 0.09601 0.15094 0.03375 53875.987532 0.001336 0.23258 0.05068 0.97089 1 1.44324 0.13700 0.49887 0.04735 0.33567 0.06583 0.11643 0.02283