/* ** ** Swift/XRT light curve for 3C 454.3. ** ** 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 55504.643962 0.000784 1.79762 0.13048 0.94834 0 55504.645533 0.000787 1.78373 0.12962 0.96691 0 55504.647200 0.000880 1.63585 0.11755 0.96053 0 55504.648806 0.000726 1.99172 0.14438 0.94821 0 55504.650412 0.000880 1.67543 0.11904 0.95066 0 55504.652139 0.000842 1.71491 0.12354 0.95533 0 55504.653916 0.000935 1.82563 0.11932 0.97214 0