/* ** ** 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 59316.546067 0.000590 2.50749 0.17862 0.92647 0 59316.547288 0.000631 2.28801 0.16401 0.95413 0 59316.548515 0.000596 2.36549 0.17123 0.97087 0 59316.549783 0.000671 2.09866 0.15152 0.96983 0 59316.551076 0.000622 2.23859 0.16163 0.98140 0 59316.552309 0.000611 2.36635 0.17148 0.94787 0 59316.553544 0.000625 2.30094 0.16717 0.95370 0 59316.554852 0.000683 2.22777 0.15552 0.96186 0