/* ** ** 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 56738.851234 0.000421 0.49246 0.09145 1.00000 1 56738.852120 0.000465 0.36638 0.08036 0.87500 1 56738.852948 0.000363 0.42877 0.09357 0.96000 1 56738.853674 0.000363 0.49219 0.10092 0.96000 1 56738.854429 0.000392 0.37185 0.08404 0.96296 1 56738.855533 0.000712 0.39606 0.06444 0.96333 1