/* ** ** Swift/XRT light curve for 3C 279. ** ** 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 57515.931524 0.000508 0.29238 0.06482 1.00000 1 57515.932585 0.000552 0.25742 0.05788 1.00000 1 57515.933703 0.000566 0.29066 0.06259 0.94872 1 57515.934735 0.000465 0.30571 0.06873 1.00000 1 57515.935635 0.000436 0.35200 0.07871 0.93333 1 57515.936783 0.000712 0.31429 0.05685 0.98429 1