/* ** ** 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 53928.013869 0.000421 0.34594 0.07776 0.96552 1 53928.014814 0.000523 0.28172 0.06209 1.00000 1 53928.016005 0.000668 0.54631 0.07759 0.97826 1 53928.017050 0.000378 0.46801 0.09638 0.96154 1 53928.017820 0.000392 0.47133 0.09466 0.96296 1 53928.018532 0.000320 0.46524 0.10458 0.95455 1 53928.019491 0.000639 0.47927 0.07396 0.98322 1