/* ** ** Swift/XRT hardness ratio for OJ 287. ** 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 55132.713905 0.001394 0.41846 0.11104 0.97917 1 0.24993 0.03571 0.20417 0.02917 0.10458 0.02339 0.08511 0.01903 55132.717421 0.002121 0.39080 0.10369 0.98630 1 0.17395 0.02451 0.14181 0.01998 0.06798 0.01528 0.05528 0.01243 55132.721270 0.001729 0.31410 0.08062 0.99160 1 0.26799 0.03377 0.21539 0.02714 0.08418 0.01882 0.06780 0.01516 55132.724277 0.001278 0.60579 0.17245 0.88646 1 0.21112 0.03687 0.16870 0.02946 0.12789 0.02875 0.10204 0.02294 55132.727007 0.001453 0.38325 0.10128 0.98000 1 0.26392 0.03668 0.21184 0.02944 0.10115 0.02274 0.08122 0.01826 55132.730043 0.001583 0.37804 0.09981 0.99083 1 0.24237 0.03401 0.19577 0.02747 0.09163 0.02049 0.07408 0.01656 55132.733050 0.001423 0.58580 0.16548 1.00000 1 0.17242 0.02976 0.13938 0.02405 0.10100 0.02259 0.08163 0.01825 55132.738424 0.003951 0.29415 0.05452 0.98319 1 0.23759 0.02111 0.19303 0.01715 0.06989 0.01137 0.05669 0.00922