/* ** ** 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 58706.212868 0.000576 2.39149 0.17275 0.96985 0 58706.214037 0.000593 2.39597 0.17080 0.95610 0 58706.215269 0.000639 2.19759 0.15873 0.94570 0 58706.216407 0.000498 2.70233 0.19519 0.98837 0 58706.217463 0.000558 2.46109 0.17668 0.97409 0 58706.218577 0.000556 2.39205 0.17385 0.99479 0 58706.219966 0.000833 2.48254 0.14677 0.95852 0