/* ** ** 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 57363.175751 0.001307 0.66324 0.18282 1.00000 1 0.20564 0.03592 0.14786 0.02582 0.13639 0.02908 0.09778 0.02085 57363.178758 0.001699 0.37079 0.09794 1.00000 1 0.25544 0.03543 0.18246 0.02530 0.09471 0.02129 0.06803 0.01529 57363.182927 0.002469 0.39849 0.08769 0.99173 1 0.24533 0.02896 0.17264 0.02038 0.09776 0.01816 0.06880 0.01278 57363.303132 0.001264 0.48553 0.13321 1.00000 1 0.23767 0.03778 0.18952 0.03012 0.11539 0.02580 0.09195 0.02056 57363.306211 0.001816 0.29453 0.07471 0.95200 1 0.28700 0.03436 0.22918 0.02743 0.08453 0.01890 0.06723 0.01503 57363.310264 0.002237 0.45697 0.10281 0.99354 1 0.21035 0.02672 0.16644 0.02114 0.09612 0.01785 0.07581 0.01408