/* ** ** 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 57682.062763 0.001186 0.15182 0.03652 0.98537 0 0.86345 0.07660 0.65185 0.05783 0.13109 0.02931 0.09918 0.02218 57682.064939 0.000990 0.16054 0.03873 0.97661 0 0.98687 0.08931 0.74730 0.06763 0.15843 0.03543 0.11996 0.02682 57682.068388 0.002459 0.13454 0.02368 0.98025 0 0.87098 0.05348 0.65824 0.04042 0.11718 0.01933 0.08869 0.01463 57682.113746 0.002205 0.09620 0.02292 0.97638 0 0.81294 0.05774 0.55725 0.03945 0.07820 0.01778 0.05326 0.01205 57682.117236 0.001285 0.14470 0.03477 0.96622 0 0.89298 0.07767 0.63183 0.05488 0.12922 0.02894 0.09340 0.02088 57682.122086 0.003565 0.09575 0.01749 0.97646 0 0.80675 0.04409 0.56887 0.03106 0.07725 0.01346 0.05495 0.00957