/* ** ** 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 57796.990505 0.000405 0.27315 0.07009 0.98571 0 1.21057 0.14642 1.05154 0.12719 0.33067 0.07483 0.28723 0.06500 57796.992079 0.001169 0.09312 0.02204 0.97277 0 1.24695 0.08640 1.08314 0.07505 0.11611 0.02627 0.10086 0.02282 57796.993783 0.000535 0.20238 0.04990 0.98919 0 1.24544 0.12934 1.08183 0.11235 0.25206 0.05636 0.21894 0.04896 57796.995082 0.000764 0.18335 0.04298 0.97635 0 1.06315 0.09804 0.92349 0.08516 0.19493 0.04201 0.16933 0.03649 57797.740477 0.000935 0.12384 0.02941 0.96285 0 1.48581 0.11885 1.04031 0.08321 0.18400 0.04114 0.12883 0.02881 57797.742227 0.000816 0.15735 0.03800 0.96454 0 1.33709 0.12190 0.93618 0.08535 0.21038 0.04704 0.14730 0.03294 57797.743726 0.000683 0.14863 0.03616 0.96610 0 1.66650 0.14608 1.16682 0.10228 0.24770 0.05622 0.17343 0.03936 57797.745471 0.001062 0.21687 0.04170 0.96458 0 1.22989 0.10046 0.86112 0.07034 0.26673 0.04643 0.18675 0.03251