/* ** ** Swift/XRT light curve for 3C 273. ** ** 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 59317.535778 0.000773 2.19209 0.15984 0.93258 0 59317.537331 0.000781 2.06426 0.15064 0.94074 0 59317.538836 0.000723 2.21694 0.16183 0.94800 0 59317.540245 0.000686 2.28782 0.16944 0.96624 0 59317.541640 0.000709 2.28630 0.16709 0.93878 0 59317.542974 0.000625 2.52783 0.18554 0.94907 0 59317.544707 0.001108 1.98667 0.12442 0.92950 0