/* ** ** Swift/XRT light curve for 3C 273. ** ** 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 58198.358299 0.000674 2.42116 0.25000 0.87983 0 58198.359355 0.000382 2.63700 0.38096 0.87121 0 58198.360148 0.000411 2.40082 0.34075 0.92958 0 58198.361016 0.000457 2.06138 0.29871 0.92405 0 58198.361841 0.000367 2.82226 0.40854 0.88189 0 58198.362616 0.000408 2.47231 0.35340 0.90071 0 58198.363450 0.000425 3.11548 0.38757 0.90476 0 58198.364587 0.000712 2.71576 0.28238 0.90571 0 58198.424182 0.000475 2.97711 0.21596 0.95320 0 58198.425110 0.000454 3.06648 0.22242 0.98089 0 58198.426236 0.000671 2.16912 0.15902 0.92672 0 58198.427448 0.000535 2.61790 0.19050 0.96757 0 58198.428565 0.000582 2.64988 0.18893 0.92537 0