/* ** ** Swift/XRT light curve for Mrk 501. ** ** 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 58230.062286 0.000697 2.15927 0.15583 0.95021 0 58230.063811 0.000828 1.86018 0.13543 0.94056 0 58230.065408 0.000770 1.96558 0.14214 0.96617 0 58230.066843 0.000666 2.23121 0.16269 0.97391 0 58230.068128 0.000619 2.45590 0.17908 0.94860 0 58230.069517 0.000770 1.96785 0.14311 0.95489 0 58230.071600 0.001314 1.98570 0.10784 0.97577 0