/* ** ** 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 59315.481597 0.000703 2.05731 0.14812 0.96708 0 59315.482939 0.000639 2.27754 0.16514 0.95475 0 59315.484175 0.000596 2.45385 0.17561 0.96117 0 59315.485405 0.000634 2.36608 0.16885 0.94521 0 59315.486681 0.000642 2.26262 0.16347 0.95946 0 59315.488446 0.001123 2.37734 0.12762 0.95035 0