/* ** ** 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 58284.111447 0.000547 2.82844 0.20524 0.96825 0 58284.112581 0.000587 2.66069 0.18990 0.96059 0 58284.113704 0.000530 2.83056 0.20773 0.96721 0 58284.114847 0.000613 2.53722 0.18345 0.93868 0 58284.115984 0.000524 2.88414 0.20948 0.96685 0 58284.117075 0.000567 2.71589 0.19695 0.94388 0 58284.118169 0.000527 2.81434 0.20467 0.96703 0 58284.119208 0.000512 2.99156 0.21483 0.95480 0 58284.120296 0.000576 2.69664 0.19471 0.94472 0 58284.121896 0.001024 2.88328 0.15073 0.94915 0