/* ** ** 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 56017.990304 0.000407 0.40316 0.08840 0.96429 1 56017.991220 0.000508 0.31694 0.07123 0.94286 1 56017.992062 0.000334 0.49088 0.10611 1.00000 1 56017.992861 0.000436 0.36332 0.08125 0.96667 1 56017.993733 0.000436 0.50838 0.09608 0.96667 1 56017.994546 0.000378 0.47084 0.10529 0.84615 1 56017.995258 0.000334 0.49895 0.10638 1.00000 1 56017.995955 0.000363 0.42896 0.09691 0.96000 1 56017.996725 0.000407 0.50222 0.09703 1.00000 1 56017.997756 0.000625 0.25623 0.05758 0.93023 1 56017.999165 0.000784 0.37607 0.06286 0.92531 1