/* ** ** 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 58163.423785 0.000628 2.31289 0.16679 0.96313 0 58163.424977 0.000564 2.56875 0.18598 0.95897 0 58163.426216 0.000674 2.12903 0.15353 0.96567 0 58163.427535 0.000645 2.24190 0.16176 0.95964 0 58163.428826 0.000645 2.19883 0.15937 0.97309 0 58163.430110 0.000639 2.24855 0.16229 0.96380 0 58163.431372 0.000622 2.30631 0.16741 0.95814 0 58163.432558 0.000564 2.54330 0.18257 0.96410 0 58163.433921 0.000799 2.02755 0.13920 0.95290 0