/* ** ** 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 56656.746863 0.000668 0.96629 0.13612 0.95652 1 56656.748127 0.000596 1.06960 0.14914 1.00000 1 56656.749114 0.000392 0.83149 0.16083 1.00000 1 56656.749812 0.000305 0.84270 0.18390 1.00000 1 56656.750422 0.000305 0.83569 0.18355 1.00000 1 56656.751395 0.000668 0.95208 0.13271 0.98623 1