/* ** ** 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 58306.051916 0.000518 2.50748 0.18712 0.97765 0 58306.052940 0.000506 2.64761 0.19268 0.96571 0 58306.053930 0.000483 2.72463 0.19859 0.98204 0 58306.054890 0.000477 2.85116 0.20592 0.95758 0 58306.055941 0.000573 2.35714 0.17142 0.96465 0 58306.057081 0.000567 2.77369 0.18385 0.98967 0 58306.100327 0.000752 2.39288 0.17603 0.93949 0 58306.101815 0.000735 2.43647 0.17640 0.96063 0 58306.103345 0.000796 2.30917 0.16574 0.95636 0