/* ** ** 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 55152.952423 0.000367 3.70341 0.26582 0.99213 0 55152.953143 0.000347 3.95712 0.28615 0.97500 0 55152.953832 0.000341 4.02229 0.28879 0.98305 0 55152.954532 0.000359 3.79777 0.27503 0.97581 0 55152.955221 0.000330 4.21541 0.30254 0.97368 0 55152.955907 0.000356 3.84359 0.27473 0.99187 0 55152.956595 0.000333 4.10779 0.29493 0.98261 0 55152.957267 0.000339 4.11958 0.29285 0.97436 0 55152.957926 0.000321 4.23235 0.30422 0.99099 0 55152.958615 0.000367 3.70953 0.26673 0.98425 0 55152.959304 0.000321 4.18893 0.29929 1.00000 0 55152.959955 0.000330 4.11823 0.29790 0.98246 0 55152.960626 0.000341 4.07321 0.29245 0.96610 0 55152.961326 0.000359 3.93581 0.28258 0.95161 0 55152.962050 0.000365 3.93175 0.27950 0.95238 0 55152.962721 0.000307 4.45306 0.31959 0.98113 0 55152.963381 0.000353 3.84012 0.27478 0.99180 0 55152.964063 0.000330 4.16287 0.29966 0.97368 0 55152.964816 0.000422 4.06322 0.26144 0.97945 0