/* ** ** 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 56673.494270 0.000566 0.55688 0.12692 1.00000 1 56673.495403 0.000566 0.55704 0.12457 1.00000 1 56673.496666 0.000697 0.48093 0.10754 0.93750 1 56673.498090 0.000726 0.46214 0.10334 0.94000 1 56673.499528 0.000712 0.44563 0.10070 0.97959 1 56673.501489 0.001249 0.49621 0.08033 0.97674 1