/* ** ** 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 59425.002760 0.000436 3.86197 0.46809 0.96559 1 59425.004066 0.000356 3.80768 0.27626 0.97561 0 59425.004790 0.000367 3.61700 0.26402 0.98425 0 59425.005499 0.000341 4.03820 0.29080 0.96610 0 59425.006196 0.000356 3.79596 0.27638 0.98374 0 59425.006896 0.000344 3.89556 0.28020 0.99160 0 59425.007582 0.000341 4.03227 0.29002 0.96610 0 59425.008242 0.000318 4.20569 0.30417 0.98182 0 59425.008901 0.000341 3.88757 0.28599 0.99153 0 59425.009596 0.000353 3.88525 0.28363 0.95902 0 59425.010308 0.000359 3.83726 0.27725 0.97581 0 59425.010973 0.000307 4.56862 0.32789 0.96226 0 59425.011613 0.000333 4.06757 0.29290 0.98261 0 59425.012565 0.000619 4.18841 0.22248 0.97196 0