/* ** ** Swift/XRT light curve for 3C 66A. ** ** 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) ** Rate - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s). ** RateError - 1 sigma error in source count rate (cts/s) ** FracExp - Conversion factor between bin size and observing time ** Mode - 0 if in Windowed Timing (WT) ** 1 if in Photon Counting (PC) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 58019.596361 0.002920 0.10076 0.01737 0.94420 1 58019.655538 0.001787 0.08456 0.01922 0.94462 1 58019.658879 0.001554 0.09956 0.02245 0.92523 1 58019.661929 0.001496 0.10062 0.02259 0.95146 1 58019.665604 0.002179 0.06673 0.01498 0.98667 1 58019.670354 0.002542 0.09988 0.01717 0.96766 1