/* ** ** 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 55180.139687 0.000645 2.09823 0.15385 0.96861 0 55180.141053 0.000720 1.96401 0.14255 0.92771 0 55180.143116 0.001343 1.94735 0.10080 0.97437 0 55180.207254 0.000758 2.69032 0.19780 0.93206 0 55180.208819 0.000807 2.53885 0.18412 0.94982 0 55180.210717 0.001091 2.14543 0.14517 0.95225 0